diff options
Diffstat (limited to 'drivers/scsi/bfa/include')
102 files changed, 13857 insertions, 0 deletions
diff --git a/drivers/scsi/bfa/include/aen/bfa_aen.h b/drivers/scsi/bfa/include/aen/bfa_aen.h new file mode 100644 index 000000000000..da8cac093d3d --- /dev/null +++ b/drivers/scsi/bfa/include/aen/bfa_aen.h @@ -0,0 +1,92 @@ +/* + * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ +#ifndef __BFA_AEN_H__ +#define __BFA_AEN_H__ + +#include "defs/bfa_defs_aen.h" + +#define BFA_AEN_MAX_ENTRY 512 + +extern s32 bfa_aen_max_cfg_entry; +struct bfa_aen_s { + void *bfad; + s32 max_entry; + s32 write_index; + s32 read_index; + u32 bfad_num; + u32 seq_num; + void (*aen_cb_notify)(void *bfad); + void (*gettimeofday)(struct bfa_timeval_s *tv); + struct bfa_trc_mod_s *trcmod; + struct bfa_aen_entry_s list[BFA_AEN_MAX_ENTRY]; /* Must be the last */ +}; + + +/** + * Public APIs + */ +static inline void +bfa_aen_set_max_cfg_entry(int max_entry) +{ + bfa_aen_max_cfg_entry = max_entry; +} + +static inline s32 +bfa_aen_get_max_cfg_entry(void) +{ + return bfa_aen_max_cfg_entry; +} + +static inline s32 +bfa_aen_get_meminfo(void) +{ + return (sizeof(struct bfa_aen_entry_s) * bfa_aen_get_max_cfg_entry()); +} + +static inline s32 +bfa_aen_get_wi(struct bfa_aen_s *aen) +{ + return aen->write_index; +} + +static inline s32 +bfa_aen_get_ri(struct bfa_aen_s *aen) +{ + return aen->read_index; +} + +static inline s32 +bfa_aen_fetch_count(struct bfa_aen_s *aen, s32 read_index) +{ + return ((aen->write_index + aen->max_entry) - read_index) + % aen->max_entry; +} + +s32 bfa_aen_init(struct bfa_aen_s *aen, struct bfa_trc_mod_s *trcmod, + void *bfad, u32 inst_id, void (*aen_cb_notify)(void *), + void (*gettimeofday)(struct bfa_timeval_s *)); + +s32 bfa_aen_post(struct bfa_aen_s *aen, enum bfa_aen_category aen_category, + int aen_type, union bfa_aen_data_u *aen_data); + +s32 bfa_aen_fetch(struct bfa_aen_s *aen, struct bfa_aen_entry_s *aen_entry, + s32 entry_space, s32 rii, s32 *ri_arr, + s32 ri_arr_cnt); + +s32 bfa_aen_get_inst(struct bfa_aen_s *aen); + +#endif /* __BFA_AEN_H__ */ diff --git a/drivers/scsi/bfa/include/aen/bfa_aen_adapter.h b/drivers/scsi/bfa/include/aen/bfa_aen_adapter.h new file mode 100644 index 000000000000..260d3ea1cab3 --- /dev/null +++ b/drivers/scsi/bfa/include/aen/bfa_aen_adapter.h @@ -0,0 +1,31 @@ +/* + * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +/* messages define for BFA_AEN_CAT_ADAPTER Module */ +#ifndef __bfa_aen_adapter_h__ +#define __bfa_aen_adapter_h__ + +#include <cs/bfa_log.h> +#include <defs/bfa_defs_aen.h> + +#define BFA_AEN_ADAPTER_ADD \ + BFA_LOG_CREATE_ID(BFA_AEN_CAT_ADAPTER, BFA_ADAPTER_AEN_ADD) +#define BFA_AEN_ADAPTER_REMOVE \ + BFA_LOG_CREATE_ID(BFA_AEN_CAT_ADAPTER, BFA_ADAPTER_AEN_REMOVE) + +#endif + diff --git a/drivers/scsi/bfa/include/aen/bfa_aen_audit.h b/drivers/scsi/bfa/include/aen/bfa_aen_audit.h new file mode 100644 index 000000000000..12cd7aab5d53 --- /dev/null +++ b/drivers/scsi/bfa/include/aen/bfa_aen_audit.h @@ -0,0 +1,31 @@ +/* + * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +/* messages define for BFA_AEN_CAT_AUDIT Module */ +#ifndef __bfa_aen_audit_h__ +#define __bfa_aen_audit_h__ + +#include <cs/bfa_log.h> +#include <defs/bfa_defs_aen.h> + +#define BFA_AEN_AUDIT_AUTH_ENABLE \ + BFA_LOG_CREATE_ID(BFA_AEN_CAT_AUDIT, BFA_AUDIT_AEN_AUTH_ENABLE) +#define BFA_AEN_AUDIT_AUTH_DISABLE \ + BFA_LOG_CREATE_ID(BFA_AEN_CAT_AUDIT, BFA_AUDIT_AEN_AUTH_DISABLE) + +#endif + diff --git a/drivers/scsi/bfa/include/aen/bfa_aen_ethport.h b/drivers/scsi/bfa/include/aen/bfa_aen_ethport.h new file mode 100644 index 000000000000..507d0b58d149 --- /dev/null +++ b/drivers/scsi/bfa/include/aen/bfa_aen_ethport.h @@ -0,0 +1,35 @@ +/* + * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +/* messages define for BFA_AEN_CAT_ETHPORT Module */ +#ifndef __bfa_aen_ethport_h__ +#define __bfa_aen_ethport_h__ + +#include <cs/bfa_log.h> +#include <defs/bfa_defs_aen.h> + +#define BFA_AEN_ETHPORT_LINKUP \ + BFA_LOG_CREATE_ID(BFA_AEN_CAT_ETHPORT, BFA_ETHPORT_AEN_LINKUP) +#define BFA_AEN_ETHPORT_LINKDOWN \ + BFA_LOG_CREATE_ID(BFA_AEN_CAT_ETHPORT, BFA_ETHPORT_AEN_LINKDOWN) +#define BFA_AEN_ETHPORT_ENABLE \ + BFA_LOG_CREATE_ID(BFA_AEN_CAT_ETHPORT, BFA_ETHPORT_AEN_ENABLE) +#define BFA_AEN_ETHPORT_DISABLE \ + BFA_LOG_CREATE_ID(BFA_AEN_CAT_ETHPORT, BFA_ETHPORT_AEN_DISABLE) + +#endif + diff --git a/drivers/scsi/bfa/include/aen/bfa_aen_ioc.h b/drivers/scsi/bfa/include/aen/bfa_aen_ioc.h new file mode 100644 index 000000000000..71378b446b69 --- /dev/null +++ b/drivers/scsi/bfa/include/aen/bfa_aen_ioc.h @@ -0,0 +1,37 @@ +/* + * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +/* messages define for BFA_AEN_CAT_IOC Module */ +#ifndef __bfa_aen_ioc_h__ +#define __bfa_aen_ioc_h__ + +#include <cs/bfa_log.h> +#include <defs/bfa_defs_aen.h> + +#define BFA_AEN_IOC_HBGOOD \ + BFA_LOG_CREATE_ID(BFA_AEN_CAT_IOC, BFA_IOC_AEN_HBGOOD) +#define BFA_AEN_IOC_HBFAIL \ + BFA_LOG_CREATE_ID(BFA_AEN_CAT_IOC, BFA_IOC_AEN_HBFAIL) +#define BFA_AEN_IOC_ENABLE \ + BFA_LOG_CREATE_ID(BFA_AEN_CAT_IOC, BFA_IOC_AEN_ENABLE) +#define BFA_AEN_IOC_DISABLE \ + BFA_LOG_CREATE_ID(BFA_AEN_CAT_IOC, BFA_IOC_AEN_DISABLE) +#define BFA_AEN_IOC_FWMISMATCH \ + BFA_LOG_CREATE_ID(BFA_AEN_CAT_IOC, BFA_IOC_AEN_FWMISMATCH) + +#endif + diff --git a/drivers/scsi/bfa/include/aen/bfa_aen_itnim.h b/drivers/scsi/bfa/include/aen/bfa_aen_itnim.h new file mode 100644 index 000000000000..a7d8ddcfef99 --- /dev/null +++ b/drivers/scsi/bfa/include/aen/bfa_aen_itnim.h @@ -0,0 +1,33 @@ +/* + * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +/* messages define for BFA_AEN_CAT_ITNIM Module */ +#ifndef __bfa_aen_itnim_h__ +#define __bfa_aen_itnim_h__ + +#include <cs/bfa_log.h> +#include <defs/bfa_defs_aen.h> + +#define BFA_AEN_ITNIM_ONLINE \ + BFA_LOG_CREATE_ID(BFA_AEN_CAT_ITNIM, BFA_ITNIM_AEN_ONLINE) +#define BFA_AEN_ITNIM_OFFLINE \ + BFA_LOG_CREATE_ID(BFA_AEN_CAT_ITNIM, BFA_ITNIM_AEN_OFFLINE) +#define BFA_AEN_ITNIM_DISCONNECT \ + BFA_LOG_CREATE_ID(BFA_AEN_CAT_ITNIM, BFA_ITNIM_AEN_DISCONNECT) + +#endif + diff --git a/drivers/scsi/bfa/include/aen/bfa_aen_lport.h b/drivers/scsi/bfa/include/aen/bfa_aen_lport.h new file mode 100644 index 000000000000..5a8ebb65193f --- /dev/null +++ b/drivers/scsi/bfa/include/aen/bfa_aen_lport.h @@ -0,0 +1,51 @@ +/* + * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +/* messages define for BFA_AEN_CAT_LPORT Module */ +#ifndef __bfa_aen_lport_h__ +#define __bfa_aen_lport_h__ + +#include <cs/bfa_log.h> +#include <defs/bfa_defs_aen.h> + +#define BFA_AEN_LPORT_NEW \ + BFA_LOG_CREATE_ID(BFA_AEN_CAT_LPORT, BFA_LPORT_AEN_NEW) +#define BFA_AEN_LPORT_DELETE \ + BFA_LOG_CREATE_ID(BFA_AEN_CAT_LPORT, BFA_LPORT_AEN_DELETE) +#define BFA_AEN_LPORT_ONLINE \ + BFA_LOG_CREATE_ID(BFA_AEN_CAT_LPORT, BFA_LPORT_AEN_ONLINE) +#define BFA_AEN_LPORT_OFFLINE \ + BFA_LOG_CREATE_ID(BFA_AEN_CAT_LPORT, BFA_LPORT_AEN_OFFLINE) +#define BFA_AEN_LPORT_DISCONNECT \ + BFA_LOG_CREATE_ID(BFA_AEN_CAT_LPORT, BFA_LPORT_AEN_DISCONNECT) +#define BFA_AEN_LPORT_NEW_PROP \ + BFA_LOG_CREATE_ID(BFA_AEN_CAT_LPORT, BFA_LPORT_AEN_NEW_PROP) +#define BFA_AEN_LPORT_DELETE_PROP \ + BFA_LOG_CREATE_ID(BFA_AEN_CAT_LPORT, BFA_LPORT_AEN_DELETE_PROP) +#define BFA_AEN_LPORT_NEW_STANDARD \ + BFA_LOG_CREATE_ID(BFA_AEN_CAT_LPORT, BFA_LPORT_AEN_NEW_STANDARD) +#define BFA_AEN_LPORT_DELETE_STANDARD \ + BFA_LOG_CREATE_ID(BFA_AEN_CAT_LPORT, BFA_LPORT_AEN_DELETE_STANDARD) +#define BFA_AEN_LPORT_NPIV_DUP_WWN \ + BFA_LOG_CREATE_ID(BFA_AEN_CAT_LPORT, BFA_LPORT_AEN_NPIV_DUP_WWN) +#define BFA_AEN_LPORT_NPIV_FABRIC_MAX \ + BFA_LOG_CREATE_ID(BFA_AEN_CAT_LPORT, BFA_LPORT_AEN_NPIV_FABRIC_MAX) +#define BFA_AEN_LPORT_NPIV_UNKNOWN \ + BFA_LOG_CREATE_ID(BFA_AEN_CAT_LPORT, BFA_LPORT_AEN_NPIV_UNKNOWN) + +#endif + diff --git a/drivers/scsi/bfa/include/aen/bfa_aen_port.h b/drivers/scsi/bfa/include/aen/bfa_aen_port.h new file mode 100644 index 000000000000..9add905a622d --- /dev/null +++ b/drivers/scsi/bfa/include/aen/bfa_aen_port.h @@ -0,0 +1,57 @@ +/* + * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +/* messages define for BFA_AEN_CAT_PORT Module */ +#ifndef __bfa_aen_port_h__ +#define __bfa_aen_port_h__ + +#include <cs/bfa_log.h> +#include <defs/bfa_defs_aen.h> + +#define BFA_AEN_PORT_ONLINE \ + BFA_LOG_CREATE_ID(BFA_AEN_CAT_PORT, BFA_PORT_AEN_ONLINE) +#define BFA_AEN_PORT_OFFLINE \ + BFA_LOG_CREATE_ID(BFA_AEN_CAT_PORT, BFA_PORT_AEN_OFFLINE) +#define BFA_AEN_PORT_RLIR \ + BFA_LOG_CREATE_ID(BFA_AEN_CAT_PORT, BFA_PORT_AEN_RLIR) +#define BFA_AEN_PORT_SFP_INSERT \ + BFA_LOG_CREATE_ID(BFA_AEN_CAT_PORT, BFA_PORT_AEN_SFP_INSERT) +#define BFA_AEN_PORT_SFP_REMOVE \ + BFA_LOG_CREATE_ID(BFA_AEN_CAT_PORT, BFA_PORT_AEN_SFP_REMOVE) +#define BFA_AEN_PORT_SFP_POM \ + BFA_LOG_CREATE_ID(BFA_AEN_CAT_PORT, BFA_PORT_AEN_SFP_POM) +#define BFA_AEN_PORT_ENABLE \ + BFA_LOG_CREATE_ID(BFA_AEN_CAT_PORT, BFA_PORT_AEN_ENABLE) +#define BFA_AEN_PORT_DISABLE \ + BFA_LOG_CREATE_ID(BFA_AEN_CAT_PORT, BFA_PORT_AEN_DISABLE) +#define BFA_AEN_PORT_AUTH_ON \ + BFA_LOG_CREATE_ID(BFA_AEN_CAT_PORT, BFA_PORT_AEN_AUTH_ON) +#define BFA_AEN_PORT_AUTH_OFF \ + BFA_LOG_CREATE_ID(BFA_AEN_CAT_PORT, BFA_PORT_AEN_AUTH_OFF) +#define BFA_AEN_PORT_DISCONNECT \ + BFA_LOG_CREATE_ID(BFA_AEN_CAT_PORT, BFA_PORT_AEN_DISCONNECT) +#define BFA_AEN_PORT_QOS_NEG \ + BFA_LOG_CREATE_ID(BFA_AEN_CAT_PORT, BFA_PORT_AEN_QOS_NEG) +#define BFA_AEN_PORT_FABRIC_NAME_CHANGE \ + BFA_LOG_CREATE_ID(BFA_AEN_CAT_PORT, BFA_PORT_AEN_FABRIC_NAME_CHANGE) +#define BFA_AEN_PORT_SFP_ACCESS_ERROR \ + BFA_LOG_CREATE_ID(BFA_AEN_CAT_PORT, BFA_PORT_AEN_SFP_ACCESS_ERROR) +#define BFA_AEN_PORT_SFP_UNSUPPORT \ + BFA_LOG_CREATE_ID(BFA_AEN_CAT_PORT, BFA_PORT_AEN_SFP_UNSUPPORT) + +#endif + diff --git a/drivers/scsi/bfa/include/aen/bfa_aen_rport.h b/drivers/scsi/bfa/include/aen/bfa_aen_rport.h new file mode 100644 index 000000000000..7e4be1fd5e15 --- /dev/null +++ b/drivers/scsi/bfa/include/aen/bfa_aen_rport.h @@ -0,0 +1,37 @@ +/* + * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +/* messages define for BFA_AEN_CAT_RPORT Module */ +#ifndef __bfa_aen_rport_h__ +#define __bfa_aen_rport_h__ + +#include <cs/bfa_log.h> +#include <defs/bfa_defs_aen.h> + +#define BFA_AEN_RPORT_ONLINE \ + BFA_LOG_CREATE_ID(BFA_AEN_CAT_RPORT, BFA_RPORT_AEN_ONLINE) +#define BFA_AEN_RPORT_OFFLINE \ + BFA_LOG_CREATE_ID(BFA_AEN_CAT_RPORT, BFA_RPORT_AEN_OFFLINE) +#define BFA_AEN_RPORT_DISCONNECT \ + BFA_LOG_CREATE_ID(BFA_AEN_CAT_RPORT, BFA_RPORT_AEN_DISCONNECT) +#define BFA_AEN_RPORT_QOS_PRIO \ + BFA_LOG_CREATE_ID(BFA_AEN_CAT_RPORT, BFA_RPORT_AEN_QOS_PRIO) +#define BFA_AEN_RPORT_QOS_FLOWID \ + BFA_LOG_CREATE_ID(BFA_AEN_CAT_RPORT, BFA_RPORT_AEN_QOS_FLOWID) + +#endif + diff --git a/drivers/scsi/bfa/include/bfa.h b/drivers/scsi/bfa/include/bfa.h new file mode 100644 index 000000000000..64c1412c5703 --- /dev/null +++ b/drivers/scsi/bfa/include/bfa.h @@ -0,0 +1,177 @@ +/* + * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ +#ifndef __BFA_H__ +#define __BFA_H__ + +#include <bfa_os_inc.h> +#include <cs/bfa_debug.h> +#include <cs/bfa_q.h> +#include <cs/bfa_trc.h> +#include <cs/bfa_log.h> +#include <cs/bfa_plog.h> +#include <defs/bfa_defs_status.h> +#include <defs/bfa_defs_ioc.h> +#include <defs/bfa_defs_iocfc.h> +#include <aen/bfa_aen.h> +#include <bfi/bfi.h> + +struct bfa_s; +#include <bfa_intr_priv.h> + +struct bfa_pcidev_s; + +/** + * PCI devices supported by the current BFA + */ +struct bfa_pciid_s { + u16 device_id; + u16 vendor_id; +}; + +extern char bfa_version[]; + +/** + * BFA Power Mgmt Commands + */ +enum bfa_pm_cmd { + BFA_PM_CTL_D0 = 0, + BFA_PM_CTL_D1 = 1, + BFA_PM_CTL_D2 = 2, + BFA_PM_CTL_D3 = 3, +}; + +/** + * BFA memory resources + */ +enum bfa_mem_type { + BFA_MEM_TYPE_KVA = 1, /*! Kernel Virtual Memory *(non-dma-able) */ + BFA_MEM_TYPE_DMA = 2, /*! DMA-able memory */ + BFA_MEM_TYPE_MAX = BFA_MEM_TYPE_DMA, +}; + +struct bfa_mem_elem_s { + enum bfa_mem_type mem_type; /* see enum bfa_mem_type */ + u32 mem_len; /* Total Length in Bytes */ + u8 *kva; /* kernel virtual address */ + u64 dma; /* dma address if DMA memory */ + u8 *kva_curp; /* kva allocation cursor */ + u64 dma_curp; /* dma allocation cursor */ +}; + +struct bfa_meminfo_s { + struct bfa_mem_elem_s meminfo[BFA_MEM_TYPE_MAX]; +}; +#define bfa_meminfo_kva(_m) \ + (_m)->meminfo[BFA_MEM_TYPE_KVA - 1].kva_curp +#define bfa_meminfo_dma_virt(_m) \ + (_m)->meminfo[BFA_MEM_TYPE_DMA - 1].kva_curp +#define bfa_meminfo_dma_phys(_m) \ + (_m)->meminfo[BFA_MEM_TYPE_DMA - 1].dma_curp + +/** + * Generic Scatter Gather Element used by driver + */ +struct bfa_sge_s { + u32 sg_len; + void *sg_addr; +}; + +#define bfa_sge_to_be(__sge) do { \ + ((u32 *)(__sge))[0] = bfa_os_htonl(((u32 *)(__sge))[0]); \ + ((u32 *)(__sge))[1] = bfa_os_htonl(((u32 *)(__sge))[1]); \ + ((u32 *)(__sge))[2] = bfa_os_htonl(((u32 *)(__sge))[2]); \ +} while (0) + + +/* + * bfa stats interfaces + */ +#define bfa_stats(_mod, _stats) (_mod)->stats._stats ++ + +#define bfa_ioc_get_stats(__bfa, __ioc_stats) \ + bfa_ioc_fetch_stats(&(__bfa)->ioc, __ioc_stats) +#define bfa_ioc_clear_stats(__bfa) \ + bfa_ioc_clr_stats(&(__bfa)->ioc) + +/* + * bfa API functions + */ +void bfa_get_pciids(struct bfa_pciid_s **pciids, int *npciids); +void bfa_cfg_get_default(struct bfa_iocfc_cfg_s *cfg); +void bfa_cfg_get_min(struct bfa_iocfc_cfg_s *cfg); +void bfa_cfg_get_meminfo(struct bfa_iocfc_cfg_s *cfg, + struct bfa_meminfo_s *meminfo); +void bfa_attach(struct bfa_s *bfa, void *bfad, struct bfa_iocfc_cfg_s *cfg, + struct bfa_meminfo_s *meminfo, + struct bfa_pcidev_s *pcidev); +void bfa_init_trc(struct bfa_s *bfa, struct bfa_trc_mod_s *trcmod); +void bfa_init_log(struct bfa_s *bfa, struct bfa_log_mod_s *logmod); +void bfa_init_aen(struct bfa_s *bfa, struct bfa_aen_s *aen); +void bfa_init_plog(struct bfa_s *bfa, struct bfa_plog_s *plog); +void bfa_detach(struct bfa_s *bfa); +void bfa_init(struct bfa_s *bfa); +void bfa_start(struct bfa_s *bfa); +void bfa_stop(struct bfa_s *bfa); +void bfa_attach_fcs(struct bfa_s *bfa); +void bfa_cb_init(void *bfad, bfa_status_t status); +void bfa_cb_stop(void *bfad, bfa_status_t status); +void bfa_cb_updateq(void *bfad, bfa_status_t status); + +bfa_boolean_t bfa_intx(struct bfa_s *bfa); +void bfa_isr_enable(struct bfa_s *bfa); +void bfa_isr_disable(struct bfa_s *bfa); +void bfa_msix_getvecs(struct bfa_s *bfa, u32 *msix_vecs_bmap, + u32 *num_vecs, u32 *max_vec_bit); +#define bfa_msix(__bfa, __vec) (__bfa)->msix.handler[__vec](__bfa, __vec) + +void bfa_comp_deq(struct bfa_s *bfa, struct list_head *comp_q); +void bfa_comp_process(struct bfa_s *bfa, struct list_head *comp_q); +void bfa_comp_free(struct bfa_s *bfa, struct list_head *comp_q); + +typedef void (*bfa_cb_ioc_t) (void *cbarg, enum bfa_status status); +void bfa_iocfc_get_attr(struct bfa_s *bfa, struct bfa_iocfc_attr_s *attr); +bfa_status_t bfa_iocfc_get_stats(struct bfa_s *bfa, + struct bfa_iocfc_stats_s *stats, + bfa_cb_ioc_t cbfn, void *cbarg); +bfa_status_t bfa_iocfc_clear_stats(struct bfa_s *bfa, + bfa_cb_ioc_t cbfn, void *cbarg); +void bfa_get_attr(struct bfa_s *bfa, struct bfa_ioc_attr_s *ioc_attr); + +void bfa_adapter_get_attr(struct bfa_s *bfa, + struct bfa_adapter_attr_s *ad_attr); +u64 bfa_adapter_get_id(struct bfa_s *bfa); + +bfa_status_t bfa_iocfc_israttr_set(struct bfa_s *bfa, + struct bfa_iocfc_intr_attr_s *attr); + +void bfa_iocfc_enable(struct bfa_s *bfa); +void bfa_iocfc_disable(struct bfa_s *bfa); +void bfa_ioc_auto_recover(bfa_boolean_t auto_recover); +void bfa_cb_ioc_disable(void *bfad); +void bfa_timer_tick(struct bfa_s *bfa); +#define bfa_timer_start(_bfa, _timer, _timercb, _arg, _timeout) \ + bfa_timer_begin(&(_bfa)->timer_mod, _timer, _timercb, _arg, _timeout) + +/* + * BFA debug API functions + */ +bfa_status_t bfa_debug_fwtrc(struct bfa_s *bfa, void *trcdata, int *trclen); +bfa_status_t bfa_debug_fwsave(struct bfa_s *bfa, void *trcdata, int *trclen); + +#include "bfa_priv.h" + +#endif /* __BFA_H__ */ diff --git a/drivers/scsi/bfa/include/bfa_fcpim.h b/drivers/scsi/bfa/include/bfa_fcpim.h new file mode 100644 index 000000000000..04789795fa53 --- /dev/null +++ b/drivers/scsi/bfa/include/bfa_fcpim.h @@ -0,0 +1,159 @@ +/* + * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +#ifndef __BFA_FCPIM_H__ +#define __BFA_FCPIM_H__ + +#include <bfa.h> +#include <bfa_svc.h> +#include <bfi/bfi_fcpim.h> +#include <defs/bfa_defs_fcpim.h> + +/* + * forward declarations + */ +struct bfa_itnim_s; +struct bfa_ioim_s; +struct bfa_tskim_s; +struct bfad_ioim_s; +struct bfad_tskim_s; + +/* + * bfa fcpim module API functions + */ +void bfa_fcpim_path_tov_set(struct bfa_s *bfa, u16 path_tov); +u16 bfa_fcpim_path_tov_get(struct bfa_s *bfa); +void bfa_fcpim_qdepth_set(struct bfa_s *bfa, u16 q_depth); +u16 bfa_fcpim_qdepth_get(struct bfa_s *bfa); +bfa_status_t bfa_fcpim_get_modstats(struct bfa_s *bfa, + struct bfa_fcpim_stats_s *modstats); +bfa_status_t bfa_fcpim_clr_modstats(struct bfa_s *bfa); + +/* + * bfa itnim API functions + */ +struct bfa_itnim_s *bfa_itnim_create(struct bfa_s *bfa, + struct bfa_rport_s *rport, void *itnim); +void bfa_itnim_delete(struct bfa_itnim_s *itnim); +void bfa_itnim_online(struct bfa_itnim_s *itnim, + bfa_boolean_t seq_rec); +void bfa_itnim_offline(struct bfa_itnim_s *itnim); +void bfa_itnim_get_stats(struct bfa_itnim_s *itnim, + struct bfa_itnim_hal_stats_s *stats); +void bfa_itnim_clear_stats(struct bfa_itnim_s *itnim); + + +/** + * BFA completion callback for bfa_itnim_online(). + * + * @param[in] itnim FCS or driver itnim instance + * + * return None + */ +void bfa_cb_itnim_online(void *itnim); + +/** + * BFA completion callback for bfa_itnim_offline(). + * + * @param[in] itnim FCS or driver itnim instance + * + * return None + */ +void bfa_cb_itnim_offline(void *itnim); +void bfa_cb_itnim_tov_begin(void *itnim); +void bfa_cb_itnim_tov(void *itnim); + +/** + * BFA notification to FCS/driver for second level error recovery. + * + * Atleast one I/O request has timedout and target is unresponsive to + * repeated abort requests. Second level error recovery should be initiated + * by starting implicit logout and recovery procedures. + * + * @param[in] itnim FCS or driver itnim instance + * + * return None + */ +void bfa_cb_itnim_sler(void *itnim); + +/* + * bfa ioim API functions + */ +struct bfa_ioim_s *bfa_ioim_alloc(struct bfa_s *bfa, + struct bfad_ioim_s *dio, + struct bfa_itnim_s *itnim, + u16 nsgles); + +void bfa_ioim_free(struct bfa_ioim_s *ioim); +void bfa_ioim_start(struct bfa_ioim_s *ioim); +void bfa_ioim_abort(struct bfa_ioim_s *ioim); +void bfa_ioim_delayed_comp(struct bfa_ioim_s *ioim, + bfa_boolean_t iotov); + + +/** + * I/O completion notification. + * + * @param[in] dio driver IO structure + * @param[in] io_status IO completion status + * @param[in] scsi_status SCSI status returned by target + * @param[in] sns_len SCSI sense length, 0 if none + * @param[in] sns_info SCSI sense data, if any + * @param[in] residue Residual length + * + * @return None + */ +void bfa_cb_ioim_done(void *bfad, struct bfad_ioim_s *dio, + enum bfi_ioim_status io_status, + u8 scsi_status, int sns_len, + u8 *sns_info, s32 residue); + +/** + * I/O good completion notification. + * + * @param[in] dio driver IO structure + * + * @return None + */ +void bfa_cb_ioim_good_comp(void *bfad, struct bfad_ioim_s *dio); + +/** + * I/O abort completion notification + * + * @param[in] dio driver IO that was aborted + * + * @return None + */ +void bfa_cb_ioim_abort(void *bfad, struct bfad_ioim_s *dio); +void bfa_cb_ioim_resfree(void *hcb_bfad); + +void bfa_cb_ioim_resfree(void *hcb_bfad); + +/* + * bfa tskim API functions + */ +struct bfa_tskim_s *bfa_tskim_alloc(struct bfa_s *bfa, + struct bfad_tskim_s *dtsk); +void bfa_tskim_free(struct bfa_tskim_s *tskim); +void bfa_tskim_start(struct bfa_tskim_s *tskim, + struct bfa_itnim_s *itnim, lun_t lun, + enum fcp_tm_cmnd tm, u8 t_secs); +void bfa_cb_tskim_done(void *bfad, struct bfad_tskim_s *dtsk, + enum bfi_tskim_status tsk_status); + +#endif /* __BFA_FCPIM_H__ */ + diff --git a/drivers/scsi/bfa/include/bfa_fcptm.h b/drivers/scsi/bfa/include/bfa_fcptm.h new file mode 100644 index 000000000000..5f5ffe0bb1bb --- /dev/null +++ b/drivers/scsi/bfa/include/bfa_fcptm.h @@ -0,0 +1,47 @@ +/* + * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +#ifndef __BFA_FCPTM_H__ +#define __BFA_FCPTM_H__ + +#include <bfa.h> +#include <bfa_svc.h> +#include <bfi/bfi_fcptm.h> + +/* + * forward declarations + */ +struct bfa_tin_s; +struct bfa_iotm_s; +struct bfa_tsktm_s; + +/* + * bfa fcptm module API functions + */ +void bfa_fcptm_path_tov_set(struct bfa_s *bfa, u16 path_tov); +u16 bfa_fcptm_path_tov_get(struct bfa_s *bfa); +void bfa_fcptm_qdepth_set(struct bfa_s *bfa, u16 q_depth); +u16 bfa_fcptm_qdepth_get(struct bfa_s *bfa); + +/* + * bfa tin API functions + */ +void bfa_tin_get_stats(struct bfa_tin_s *tin, struct bfa_tin_stats_s *stats); +void bfa_tin_clear_stats(struct bfa_tin_s *tin); + +#endif /* __BFA_FCPTM_H__ */ + diff --git a/drivers/scsi/bfa/include/bfa_svc.h b/drivers/scsi/bfa/include/bfa_svc.h new file mode 100644 index 000000000000..0c80b74f72ef --- /dev/null +++ b/drivers/scsi/bfa/include/bfa_svc.h @@ -0,0 +1,324 @@ +/* + * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ +#ifndef __BFA_SVC_H__ +#define __BFA_SVC_H__ + +/* + * forward declarations + */ +struct bfa_fcxp_s; + +#include <defs/bfa_defs_status.h> +#include <defs/bfa_defs_pport.h> +#include <defs/bfa_defs_rport.h> +#include <defs/bfa_defs_qos.h> +#include <cs/bfa_sm.h> +#include <bfa.h> + +/** + * BFA rport information. + */ +struct bfa_rport_info_s { + u16 max_frmsz; /* max rcv pdu size */ + u32 pid : 24, /* remote port ID */ + lp_tag : 8; + u32 local_pid : 24, /* local port ID */ + cisc : 8; /* CIRO supported */ + u8 fc_class; /* supported FC classes. enum fc_cos */ + u8 vf_en; /* virtual fabric enable */ + u16 vf_id; /* virtual fabric ID */ + enum bfa_pport_speed speed; /* Rport's current speed */ +}; + +/** + * BFA rport data structure + */ +struct bfa_rport_s { + struct list_head qe; /* queue element */ + bfa_sm_t sm; /* state machine */ + struct bfa_s *bfa; /* backpointer to BFA */ + void *rport_drv; /* fcs/driver rport object */ + u16 fw_handle; /* firmware rport handle */ + u16 rport_tag; /* BFA rport tag */ + struct bfa_rport_info_s rport_info; /* rport info from *fcs/driver */ + struct bfa_reqq_wait_s reqq_wait; /* to wait for room in reqq */ + struct bfa_cb_qe_s hcb_qe; /* BFA callback qelem */ + struct bfa_rport_hal_stats_s stats; /* BFA rport statistics */ + struct bfa_rport_qos_attr_s qos_attr; + union a { + bfa_status_t status; /* f/w status */ + void *fw_msg; /* QoS scn event */ + } event_arg; +}; +#define BFA_RPORT_FC_COS(_rport) ((_rport)->rport_info.fc_class) + +/** + * Send completion callback. + */ +typedef void (*bfa_cb_fcxp_send_t) (void *bfad_fcxp, struct bfa_fcxp_s *fcxp, + void *cbarg, enum bfa_status req_status, + u32 rsp_len, u32 resid_len, + struct fchs_s *rsp_fchs); + +/** + * BFA fcxp allocation (asynchronous) + */ +typedef void (*bfa_fcxp_alloc_cbfn_t) (void *cbarg, struct bfa_fcxp_s *fcxp); + +struct bfa_fcxp_wqe_s { + struct list_head qe; + bfa_fcxp_alloc_cbfn_t alloc_cbfn; + void *alloc_cbarg; +}; + +typedef u64 (*bfa_fcxp_get_sgaddr_t) (void *bfad_fcxp, int sgeid); +typedef u32 (*bfa_fcxp_get_sglen_t) (void *bfad_fcxp, int sgeid); + +#define BFA_UF_BUFSZ (2 * 1024 + 256) + +/** + * @todo private + */ +struct bfa_uf_buf_s { + u8 d[BFA_UF_BUFSZ]; +}; + + +struct bfa_uf_s { + struct list_head qe; /* queue element */ + struct bfa_s *bfa; /* bfa instance */ + u16 uf_tag; /* identifying tag f/w messages */ + u16 vf_id; + u16 src_rport_handle; + u16 rsvd; + u8 *data_ptr; + u16 data_len; /* actual receive length */ + u16 pb_len; /* posted buffer length */ + void *buf_kva; /* buffer virtual address */ + u64 buf_pa; /* buffer physical address */ + struct bfa_cb_qe_s hcb_qe; /* comp: BFA comp qelem */ + struct bfa_sge_s sges[BFI_SGE_INLINE_MAX]; +}; + +typedef void (*bfa_cb_pport_t) (void *cbarg, enum bfa_status status); + +/** + * bfa lport login/logout service interface + */ +struct bfa_lps_s { + struct list_head qe; /* queue element */ + struct bfa_s *bfa; /* parent bfa instance */ + bfa_sm_t sm; /* finite state machine */ + u8 lp_tag; /* lport tag */ + u8 reqq; /* lport request queue */ + u8 alpa; /* ALPA for loop topologies */ + u32 lp_pid; /* lport port ID */ + bfa_boolean_t fdisc; /* send FDISC instead of FLOGI*/ + bfa_boolean_t auth_en; /* enable authentication */ + bfa_boolean_t auth_req; /* authentication required */ + bfa_boolean_t npiv_en; /* NPIV is allowed by peer */ + bfa_boolean_t fport; /* attached peer is F_PORT */ + bfa_boolean_t brcd_switch;/* attached peer is brcd switch */ + bfa_status_t status; /* login status */ + u16 pdusz; /* max receive PDU size */ + u16 pr_bbcred; /* BB_CREDIT from peer */ + u8 lsrjt_rsn; /* LSRJT reason */ + u8 lsrjt_expl; /* LSRJT explanation */ + wwn_t pwwn; /* port wwn of lport */ + wwn_t nwwn; /* node wwn of lport */ + wwn_t pr_pwwn; /* port wwn of lport peer */ + wwn_t pr_nwwn; /* node wwn of lport peer */ + mac_t lp_mac; /* fpma/spma MAC for lport */ + mac_t fcf_mac; /* FCF MAC of lport */ + struct bfa_reqq_wait_s wqe; /* request wait queue element */ + void *uarg; /* user callback arg */ + struct bfa_cb_qe_s hcb_qe; /* comp: callback qelem */ + struct bfi_lps_login_rsp_s *loginrsp; + bfa_eproto_status_t ext_status; +}; + +/* + * bfa pport API functions + */ +bfa_status_t bfa_pport_enable(struct bfa_s *bfa); +bfa_status_t bfa_pport_disable(struct bfa_s *bfa); +bfa_status_t bfa_pport_cfg_speed(struct bfa_s *bfa, + enum bfa_pport_speed speed); +enum bfa_pport_speed bfa_pport_get_speed(struct bfa_s *bfa); +bfa_status_t bfa_pport_cfg_topology(struct bfa_s *bfa, + enum bfa_pport_topology topo); +enum bfa_pport_topology bfa_pport_get_topology(struct bfa_s *bfa); +bfa_status_t bfa_pport_cfg_hardalpa(struct bfa_s *bfa, u8 alpa); +bfa_boolean_t bfa_pport_get_hardalpa(struct bfa_s *bfa, u8 *alpa); +u8 bfa_pport_get_myalpa(struct bfa_s *bfa); +bfa_status_t bfa_pport_clr_hardalpa(struct bfa_s *bfa); +bfa_status_t bfa_pport_cfg_maxfrsize(struct bfa_s *bfa, u16 maxsize); +u16 bfa_pport_get_maxfrsize(struct bfa_s *bfa); +u32 bfa_pport_mypid(struct bfa_s *bfa); +u8 bfa_pport_get_rx_bbcredit(struct bfa_s *bfa); +bfa_status_t bfa_pport_trunk_enable(struct bfa_s *bfa, u8 bitmap); +bfa_status_t bfa_pport_trunk_disable(struct bfa_s *bfa); +bfa_boolean_t bfa_pport_trunk_query(struct bfa_s *bfa, u32 *bitmap); +void bfa_pport_get_attr(struct bfa_s *bfa, struct bfa_pport_attr_s *attr); +wwn_t bfa_pport_get_wwn(struct bfa_s *bfa, bfa_boolean_t node); +bfa_status_t bfa_pport_get_stats(struct bfa_s *bfa, + union bfa_pport_stats_u *stats, + bfa_cb_pport_t cbfn, void *cbarg); +bfa_status_t bfa_pport_clear_stats(struct bfa_s *bfa, bfa_cb_pport_t cbfn, + void *cbarg); +void bfa_pport_event_register(struct bfa_s *bfa, + void (*event_cbfn) (void *cbarg, + bfa_pport_event_t event), void *event_cbarg); +bfa_boolean_t bfa_pport_is_disabled(struct bfa_s *bfa); +void bfa_pport_cfg_qos(struct bfa_s *bfa, bfa_boolean_t on_off); +void bfa_pport_cfg_ratelim(struct bfa_s *bfa, bfa_boolean_t on_off); +bfa_status_t bfa_pport_cfg_ratelim_speed(struct bfa_s *bfa, + enum bfa_pport_speed speed); +enum bfa_pport_speed bfa_pport_get_ratelim_speed(struct bfa_s *bfa); + +void bfa_pport_set_tx_bbcredit(struct bfa_s *bfa, u16 tx_bbcredit); +void bfa_pport_busy(struct bfa_s *bfa, bfa_boolean_t status); +void bfa_pport_beacon(struct bfa_s *bfa, bfa_boolean_t beacon, + bfa_boolean_t link_e2e_beacon); +void bfa_cb_pport_event(void *cbarg, bfa_pport_event_t event); +void bfa_pport_qos_get_attr(struct bfa_s *bfa, struct bfa_qos_attr_s *qos_attr); +void bfa_pport_qos_get_vc_attr(struct bfa_s *bfa, + struct bfa_qos_vc_attr_s *qos_vc_attr); +bfa_status_t bfa_pport_get_qos_stats(struct bfa_s *bfa, + union bfa_pport_stats_u *stats, + bfa_cb_pport_t cbfn, void *cbarg); +bfa_status_t bfa_pport_clear_qos_stats(struct bfa_s *bfa, bfa_cb_pport_t cbfn, + void *cbarg); +bfa_boolean_t bfa_pport_is_ratelim(struct bfa_s *bfa); +bfa_boolean_t bfa_pport_is_linkup(struct bfa_s *bfa); + +/* + * bfa rport API functions + */ +struct bfa_rport_s *bfa_rport_create(struct bfa_s *bfa, void *rport_drv); +void bfa_rport_delete(struct bfa_rport_s *rport); +void bfa_rport_online(struct bfa_rport_s *rport, + struct bfa_rport_info_s *rport_info); +void bfa_rport_offline(struct bfa_rport_s *rport); +void bfa_rport_speed(struct bfa_rport_s *rport, enum bfa_pport_speed speed); +void bfa_rport_get_stats(struct bfa_rport_s *rport, + struct bfa_rport_hal_stats_s *stats); +void bfa_rport_clear_stats(struct bfa_rport_s *rport); +void bfa_cb_rport_online(void *rport); +void bfa_cb_rport_offline(void *rport); +void bfa_cb_rport_qos_scn_flowid(void *rport, + struct bfa_rport_qos_attr_s old_qos_attr, + struct bfa_rport_qos_attr_s new_qos_attr); +void bfa_cb_rport_qos_scn_prio(void *rport, + struct bfa_rport_qos_attr_s old_qos_attr, + struct bfa_rport_qos_attr_s new_qos_attr); +void bfa_rport_get_qos_attr(struct bfa_rport_s *rport, + struct bfa_rport_qos_attr_s *qos_attr); + +/* + * bfa fcxp API functions + */ +struct bfa_fcxp_s *bfa_fcxp_alloc(void *bfad_fcxp, struct bfa_s *bfa, + int nreq_sgles, int nrsp_sgles, + bfa_fcxp_get_sgaddr_t get_req_sga, + bfa_fcxp_get_sglen_t get_req_sglen, + bfa_fcxp_get_sgaddr_t get_rsp_sga, + bfa_fcxp_get_sglen_t get_rsp_sglen); +void bfa_fcxp_alloc_wait(struct bfa_s *bfa, struct bfa_fcxp_wqe_s *wqe, + bfa_fcxp_alloc_cbfn_t alloc_cbfn, void *cbarg); +void bfa_fcxp_walloc_cancel(struct bfa_s *bfa, + struct bfa_fcxp_wqe_s *wqe); +void bfa_fcxp_discard(struct bfa_fcxp_s *fcxp); + +void *bfa_fcxp_get_reqbuf(struct bfa_fcxp_s *fcxp); +void *bfa_fcxp_get_rspbuf(struct bfa_fcxp_s *fcxp); + +void bfa_fcxp_free(struct bfa_fcxp_s *fcxp); + +void bfa_fcxp_send(struct bfa_fcxp_s *fcxp, + struct bfa_rport_s *rport, u16 vf_id, u8 lp_tag, + bfa_boolean_t cts, enum fc_cos cos, + u32 reqlen, struct fchs_s *fchs, + bfa_cb_fcxp_send_t cbfn, + void *cbarg, + u32 rsp_maxlen, u8 rsp_timeout); +bfa_status_t bfa_fcxp_abort(struct bfa_fcxp_s *fcxp); +u32 bfa_fcxp_get_reqbufsz(struct bfa_fcxp_s *fcxp); +u32 bfa_fcxp_get_maxrsp(struct bfa_s *bfa); + +static inline void * +bfa_uf_get_frmbuf(struct bfa_uf_s *uf) +{ + return uf->data_ptr; +} + +static inline u16 +bfa_uf_get_frmlen(struct bfa_uf_s *uf) +{ + return uf->data_len; +} + +/** + * Callback prototype for unsolicited frame receive handler. + * + * @param[in] cbarg callback arg for receive handler + * @param[in] uf unsolicited frame descriptor + * + * @return None + */ +typedef void (*bfa_cb_uf_recv_t) (void *cbarg, struct bfa_uf_s *uf); + +/* + * bfa uf API functions + */ +void bfa_uf_recv_register(struct bfa_s *bfa, bfa_cb_uf_recv_t ufrecv, + void *cbarg); +void bfa_uf_free(struct bfa_uf_s *uf); + +/** + * bfa lport service api + */ + +struct bfa_lps_s *bfa_lps_alloc(struct bfa_s *bfa); +void bfa_lps_delete(struct bfa_lps_s *lps); +void bfa_lps_discard(struct bfa_lps_s *lps); +void bfa_lps_flogi(struct bfa_lps_s *lps, void *uarg, u8 alpa, u16 pdusz, + wwn_t pwwn, wwn_t nwwn, bfa_boolean_t auth_en); +void bfa_lps_fdisc(struct bfa_lps_s *lps, void *uarg, u16 pdusz, wwn_t pwwn, + wwn_t nwwn); +void bfa_lps_flogo(struct bfa_lps_s *lps); +void bfa_lps_fdisclogo(struct bfa_lps_s *lps); +u8 bfa_lps_get_tag(struct bfa_lps_s *lps); +bfa_boolean_t bfa_lps_is_npiv_en(struct bfa_lps_s *lps); +bfa_boolean_t bfa_lps_is_fport(struct bfa_lps_s *lps); +bfa_boolean_t bfa_lps_is_brcd_fabric(struct bfa_lps_s *lps); +bfa_boolean_t bfa_lps_is_authreq(struct bfa_lps_s *lps); +bfa_eproto_status_t bfa_lps_get_extstatus(struct bfa_lps_s *lps); +u32 bfa_lps_get_pid(struct bfa_lps_s *lps); +u8 bfa_lps_get_tag_from_pid(struct bfa_s *bfa, u32 pid); +u16 bfa_lps_get_peer_bbcredit(struct bfa_lps_s *lps); +wwn_t bfa_lps_get_peer_pwwn(struct bfa_lps_s *lps); +wwn_t bfa_lps_get_peer_nwwn(struct bfa_lps_s *lps); +u8 bfa_lps_get_lsrjt_rsn(struct bfa_lps_s *lps); +u8 bfa_lps_get_lsrjt_expl(struct bfa_lps_s *lps); +void bfa_cb_lps_flogi_comp(void *bfad, void *uarg, bfa_status_t status); +void bfa_cb_lps_flogo_comp(void *bfad, void *uarg); +void bfa_cb_lps_fdisc_comp(void *bfad, void *uarg, bfa_status_t status); +void bfa_cb_lps_fdisclogo_comp(void *bfad, void *uarg); + +#endif /* __BFA_SVC_H__ */ + diff --git a/drivers/scsi/bfa/include/bfa_timer.h b/drivers/scsi/bfa/include/bfa_timer.h new file mode 100644 index 000000000000..e407103fa565 --- /dev/null +++ b/drivers/scsi/bfa/include/bfa_timer.h @@ -0,0 +1,53 @@ +/* + * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ +#ifndef __BFA_TIMER_H__ +#define __BFA_TIMER_H__ + +#include <bfa_os_inc.h> +#include <cs/bfa_q.h> + +struct bfa_s; + +typedef void (*bfa_timer_cbfn_t)(void *); + +/** + * BFA timer data structure + */ +struct bfa_timer_s { + struct list_head qe; + bfa_timer_cbfn_t timercb; + void *arg; + int timeout; /**< in millisecs. */ +}; + +/** + * Timer module structure + */ +struct bfa_timer_mod_s { + struct list_head timer_q; +}; + +#define BFA_TIMER_FREQ 500 /**< specified in millisecs */ + +void bfa_timer_beat(struct bfa_timer_mod_s *mod); +void bfa_timer_init(struct bfa_timer_mod_s *mod); +void bfa_timer_begin(struct bfa_timer_mod_s *mod, struct bfa_timer_s *timer, + bfa_timer_cbfn_t timercb, void *arg, + unsigned int timeout); +void bfa_timer_stop(struct bfa_timer_s *timer); + +#endif /* __BFA_TIMER_H__ */ diff --git a/drivers/scsi/bfa/include/bfi/bfi.h b/drivers/scsi/bfa/include/bfi/bfi.h new file mode 100644 index 000000000000..6cadfe0d4ba1 --- /dev/null +++ b/drivers/scsi/bfa/include/bfi/bfi.h @@ -0,0 +1,174 @@ +/* + * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +#ifndef __BFI_H__ +#define __BFI_H__ + +#include <bfa_os_inc.h> +#include <defs/bfa_defs_status.h> + +#pragma pack(1) + +/** + * Msg header common to all msgs + */ +struct bfi_mhdr_s { + u8 msg_class; /* @ref bfi_mclass_t */ + u8 msg_id; /* msg opcode with in the class */ + union { + struct { + u8 rsvd; + u8 lpu_id; /* msg destination */ + } h2i; + u16 i2htok; /* token in msgs to host */ + } mtag; +}; + +#define bfi_h2i_set(_mh, _mc, _op, _lpuid) do { \ + (_mh).msg_class = (_mc); \ + (_mh).msg_id = (_op); \ + (_mh).mtag.h2i.lpu_id = (_lpuid); \ +} while (0) + +#define bfi_i2h_set(_mh, _mc, _op, _i2htok) do { \ + (_mh).msg_class = (_mc); \ + (_mh).msg_id = (_op); \ + (_mh).mtag.i2htok = (_i2htok); \ +} while (0) + +/* + * Message opcodes: 0-127 to firmware, 128-255 to host + */ +#define BFI_I2H_OPCODE_BASE 128 +#define BFA_I2HM(_x) ((_x) + BFI_I2H_OPCODE_BASE) + +/** + **************************************************************************** + * + * Scatter Gather Element and Page definition + * + **************************************************************************** + */ + +#define BFI_SGE_INLINE 1 +#define BFI_SGE_INLINE_MAX (BFI_SGE_INLINE + 1) + +/** + * SG Flags + */ +enum { + BFI_SGE_DATA = 0, /* data address, not last */ + BFI_SGE_DATA_CPL = 1, /* data addr, last in current page */ + BFI_SGE_DATA_LAST = 3, /* data address, last */ + BFI_SGE_LINK = 2, /* link address */ + BFI_SGE_PGDLEN = 2, /* cumulative data length for page */ +}; + +/** + * DMA addresses + */ +union bfi_addr_u { + struct { + u32 addr_lo; + u32 addr_hi; + } a32; +}; + +/** + * Scatter Gather Element + */ +struct bfi_sge_s { +#ifdef __BIGENDIAN + u32 flags : 2, + rsvd : 2, + sg_len : 28; +#else + u32 sg_len : 28, + rsvd : 2, + flags : 2; +#endif + union bfi_addr_u sga; +}; + +/** + * Scatter Gather Page + */ +#define BFI_SGPG_DATA_SGES 7 +#define BFI_SGPG_SGES_MAX (BFI_SGPG_DATA_SGES + 1) +#define BFI_SGPG_RSVD_WD_LEN 8 +struct bfi_sgpg_s { + struct bfi_sge_s sges[BFI_SGPG_SGES_MAX]; + u32 rsvd[BFI_SGPG_RSVD_WD_LEN]; +}; + +/* + * Large Message structure - 128 Bytes size Msgs + */ +#define BFI_LMSG_SZ 128 +#define BFI_LMSG_PL_WSZ \ + ((BFI_LMSG_SZ - sizeof(struct bfi_mhdr_s)) / 4) + +struct bfi_msg_s { + struct bfi_mhdr_s mhdr; + u32 pl[BFI_LMSG_PL_WSZ]; +}; + +/** + * Mailbox message structure + */ +#define BFI_MBMSG_SZ 7 +struct bfi_mbmsg_s { + struct bfi_mhdr_s mh; + u32 pl[BFI_MBMSG_SZ]; +}; + +/** + * Message Classes + */ +enum bfi_mclass { + BFI_MC_IOC = 1, /* IO Controller (IOC) */ + BFI_MC_DIAG = 2, /* Diagnostic Msgs */ + BFI_MC_FLASH = 3, /* Flash message class */ + BFI_MC_CEE = 4, + BFI_MC_FC_PORT = 5, /* FC port */ + BFI_MC_IOCFC = 6, /* FC - IO Controller (IOC) */ + BFI_MC_LL = 7, /* Link Layer */ + BFI_MC_UF = 8, /* Unsolicited frame receive */ + BFI_MC_FCXP = 9, /* FC Transport */ + BFI_MC_LPS = 10, /* lport fc login services */ + BFI_MC_RPORT = 11, /* Remote port */ + BFI_MC_ITNIM = 12, /* I-T nexus (Initiator mode) */ + BFI_MC_IOIM_READ = 13, /* read IO (Initiator mode) */ + BFI_MC_IOIM_WRITE = 14, /* write IO (Initiator mode) */ + BFI_MC_IOIM_IO = 15, /* IO (Initiator mode) */ + BFI_MC_IOIM = 16, /* IO (Initiator mode) */ + BFI_MC_IOIM_IOCOM = 17, /* good IO completion */ + BFI_MC_TSKIM = 18, /* Initiator Task management */ + BFI_MC_SBOOT = 19, /* SAN boot services */ + BFI_MC_IPFC = 20, /* IP over FC Msgs */ + BFI_MC_PORT = 21, /* Physical port */ + BFI_MC_MAX = 32 +}; + +#define BFI_IOC_MAX_CQS 4 +#define BFI_IOC_MAX_CQS_ASIC 8 +#define BFI_IOC_MSGLEN_MAX 32 /* 32 bytes */ + +#pragma pack() + +#endif /* __BFI_H__ */ + diff --git a/drivers/scsi/bfa/include/bfi/bfi_boot.h b/drivers/scsi/bfa/include/bfi/bfi_boot.h new file mode 100644 index 000000000000..5955afe7d108 --- /dev/null +++ b/drivers/scsi/bfa/include/bfi/bfi_boot.h @@ -0,0 +1,34 @@ +/* + * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ +/* + * bfi_boot.h + */ + +#ifndef __BFI_BOOT_H__ +#define __BFI_BOOT_H__ + +#define BFI_BOOT_TYPE_OFF 8 +#define BFI_BOOT_PARAM_OFF 12 + +#define BFI_BOOT_TYPE_NORMAL 0 /* param is device id */ +#define BFI_BOOT_TYPE_FLASH 1 +#define BFI_BOOT_TYPE_MEMTEST 2 + +#define BFI_BOOT_MEMTEST_RES_ADDR 0x900 +#define BFI_BOOT_MEMTEST_RES_SIG 0xA0A1A2A3 + +#endif diff --git a/drivers/scsi/bfa/include/bfi/bfi_cbreg.h b/drivers/scsi/bfa/include/bfi/bfi_cbreg.h new file mode 100644 index 000000000000..b3bb52b565b1 --- /dev/null +++ b/drivers/scsi/bfa/include/bfi/bfi_cbreg.h @@ -0,0 +1,305 @@ +/* + * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +/* + * bfi_cbreg.h crossbow host block register definitions + * + * !!! Do not edit. Auto generated. !!! + */ + +#ifndef __BFI_CBREG_H__ +#define __BFI_CBREG_H__ + + +#define HOSTFN0_INT_STATUS 0x00014000 +#define __HOSTFN0_INT_STATUS_LVL_MK 0x00f00000 +#define __HOSTFN0_INT_STATUS_LVL_SH 20 +#define __HOSTFN0_INT_STATUS_LVL(_v) ((_v) << __HOSTFN0_INT_STATUS_LVL_SH) +#define __HOSTFN0_INT_STATUS_P 0x000fffff +#define HOSTFN0_INT_MSK 0x00014004 +#define HOST_PAGE_NUM_FN0 0x00014008 +#define __HOST_PAGE_NUM_FN 0x000001ff +#define HOSTFN1_INT_STATUS 0x00014100 +#define __HOSTFN1_INT_STAT_LVL_MK 0x00f00000 +#define __HOSTFN1_INT_STAT_LVL_SH 20 +#define __HOSTFN1_INT_STAT_LVL(_v) ((_v) << __HOSTFN1_INT_STAT_LVL_SH) +#define __HOSTFN1_INT_STAT_P 0x000fffff +#define HOSTFN1_INT_MSK 0x00014104 +#define HOST_PAGE_NUM_FN1 0x00014108 +#define APP_PLL_400_CTL_REG 0x00014204 +#define __P_400_PLL_LOCK 0x80000000 +#define __APP_PLL_400_SRAM_USE_100MHZ 0x00100000 +#define __APP_PLL_400_RESET_TIMER_MK 0x000e0000 +#define __APP_PLL_400_RESET_TIMER_SH 17 +#define __APP_PLL_400_RESET_TIMER(_v) ((_v) << __APP_PLL_400_RESET_TIMER_SH) +#define __APP_PLL_400_LOGIC_SOFT_RESET 0x00010000 +#define __APP_PLL_400_CNTLMT0_1_MK 0x0000c000 +#define __APP_PLL_400_CNTLMT0_1_SH 14 +#define __APP_PLL_400_CNTLMT0_1(_v) ((_v) << __APP_PLL_400_CNTLMT0_1_SH) +#define __APP_PLL_400_JITLMT0_1_MK 0x00003000 +#define __APP_PLL_400_JITLMT0_1_SH 12 +#define __APP_PLL_400_JITLMT0_1(_v) ((_v) << __APP_PLL_400_JITLMT0_1_SH) +#define __APP_PLL_400_HREF 0x00000800 +#define __APP_PLL_400_HDIV 0x00000400 +#define __APP_PLL_400_P0_1_MK 0x00000300 +#define __APP_PLL_400_P0_1_SH 8 +#define __APP_PLL_400_P0_1(_v) ((_v) << __APP_PLL_400_P0_1_SH) +#define __APP_PLL_400_Z0_2_MK 0x000000e0 +#define __APP_PLL_400_Z0_2_SH 5 +#define __APP_PLL_400_Z0_2(_v) ((_v) << __APP_PLL_400_Z0_2_SH) +#define __APP_PLL_400_RSEL200500 0x00000010 +#define __APP_PLL_400_ENARST 0x00000008 +#define __APP_PLL_400_BYPASS 0x00000004 +#define __APP_PLL_400_LRESETN 0x00000002 +#define __APP_PLL_400_ENABLE 0x00000001 +#define APP_PLL_212_CTL_REG 0x00014208 +#define __P_212_PLL_LOCK 0x80000000 +#define __APP_PLL_212_RESET_TIMER_MK 0x000e0000 +#define __APP_PLL_212_RESET_TIMER_SH 17 +#define __APP_PLL_212_RESET_TIMER(_v) ((_v) << __APP_PLL_212_RESET_TIMER_SH) +#define __APP_PLL_212_LOGIC_SOFT_RESET 0x00010000 +#define __APP_PLL_212_CNTLMT0_1_MK 0x0000c000 +#define __APP_PLL_212_CNTLMT0_1_SH 14 +#define __APP_PLL_212_CNTLMT0_1(_v) ((_v) << __APP_PLL_212_CNTLMT0_1_SH) +#define __APP_PLL_212_JITLMT0_1_MK 0x00003000 +#define __APP_PLL_212_JITLMT0_1_SH 12 +#define __APP_PLL_212_JITLMT0_1(_v) ((_v) << __APP_PLL_212_JITLMT0_1_SH) +#define __APP_PLL_212_HREF 0x00000800 +#define __APP_PLL_212_HDIV 0x00000400 +#define __APP_PLL_212_P0_1_MK 0x00000300 +#define __APP_PLL_212_P0_1_SH 8 +#define __APP_PLL_212_P0_1(_v) ((_v) << __APP_PLL_212_P0_1_SH) +#define __APP_PLL_212_Z0_2_MK 0x000000e0 +#define __APP_PLL_212_Z0_2_SH 5 +#define __APP_PLL_212_Z0_2(_v) ((_v) << __APP_PLL_212_Z0_2_SH) +#define __APP_PLL_212_RSEL200500 0x00000010 +#define __APP_PLL_212_ENARST 0x00000008 +#define __APP_PLL_212_BYPASS 0x00000004 +#define __APP_PLL_212_LRESETN 0x00000002 +#define __APP_PLL_212_ENABLE 0x00000001 +#define HOST_SEM0_REG 0x00014230 +#define __HOST_SEMAPHORE 0x00000001 +#define HOST_SEM1_REG 0x00014234 +#define HOST_SEM2_REG 0x00014238 +#define HOST_SEM3_REG 0x0001423c +#define HOST_SEM0_INFO_REG 0x00014240 +#define HOST_SEM1_INFO_REG 0x00014244 +#define HOST_SEM2_INFO_REG 0x00014248 +#define HOST_SEM3_INFO_REG 0x0001424c +#define HOSTFN0_LPU0_CMD_STAT 0x00019000 +#define __HOSTFN0_LPU0_MBOX_INFO_MK 0xfffffffe +#define __HOSTFN0_LPU0_MBOX_INFO_SH 1 +#define __HOSTFN0_LPU0_MBOX_INFO(_v) ((_v) << __HOSTFN0_LPU0_MBOX_INFO_SH) +#define __HOSTFN0_LPU0_MBOX_CMD_STATUS 0x00000001 +#define LPU0_HOSTFN0_CMD_STAT 0x00019008 +#define __LPU0_HOSTFN0_MBOX_INFO_MK 0xfffffffe +#define __LPU0_HOSTFN0_MBOX_INFO_SH 1 +#define __LPU0_HOSTFN0_MBOX_INFO(_v) ((_v) << __LPU0_HOSTFN0_MBOX_INFO_SH) +#define __LPU0_HOSTFN0_MBOX_CMD_STATUS 0x00000001 +#define HOSTFN1_LPU1_CMD_STAT 0x00019014 +#define __HOSTFN1_LPU1_MBOX_INFO_MK 0xfffffffe +#define __HOSTFN1_LPU1_MBOX_INFO_SH 1 +#define __HOSTFN1_LPU1_MBOX_INFO(_v) ((_v) << __HOSTFN1_LPU1_MBOX_INFO_SH) +#define __HOSTFN1_LPU1_MBOX_CMD_STATUS 0x00000001 +#define LPU1_HOSTFN1_CMD_STAT 0x0001901c +#define __LPU1_HOSTFN1_MBOX_INFO_MK 0xfffffffe +#define __LPU1_HOSTFN1_MBOX_INFO_SH 1 +#define __LPU1_HOSTFN1_MBOX_INFO(_v) ((_v) << __LPU1_HOSTFN1_MBOX_INFO_SH) +#define __LPU1_HOSTFN1_MBOX_CMD_STATUS 0x00000001 +#define CPE_Q0_DEPTH 0x00010014 +#define CPE_Q0_PI 0x0001001c +#define CPE_Q0_CI 0x00010020 +#define CPE_Q1_DEPTH 0x00010034 +#define CPE_Q1_PI 0x0001003c +#define CPE_Q1_CI 0x00010040 +#define CPE_Q2_DEPTH 0x00010054 +#define CPE_Q2_PI 0x0001005c +#define CPE_Q2_CI 0x00010060 +#define CPE_Q3_DEPTH 0x00010074 +#define CPE_Q3_PI 0x0001007c +#define CPE_Q3_CI 0x00010080 +#define CPE_Q4_DEPTH 0x00010094 +#define CPE_Q4_PI 0x0001009c +#define CPE_Q4_CI 0x000100a0 +#define CPE_Q5_DEPTH 0x000100b4 +#define CPE_Q5_PI 0x000100bc +#define CPE_Q5_CI 0x000100c0 +#define CPE_Q6_DEPTH 0x000100d4 +#define CPE_Q6_PI 0x000100dc +#define CPE_Q6_CI 0x000100e0 +#define CPE_Q7_DEPTH 0x000100f4 +#define CPE_Q7_PI 0x000100fc +#define CPE_Q7_CI 0x00010100 +#define RME_Q0_DEPTH 0x00011014 +#define RME_Q0_PI 0x0001101c +#define RME_Q0_CI 0x00011020 +#define RME_Q1_DEPTH 0x00011034 +#define RME_Q1_PI 0x0001103c +#define RME_Q1_CI 0x00011040 +#define RME_Q2_DEPTH 0x00011054 +#define RME_Q2_PI 0x0001105c +#define RME_Q2_CI 0x00011060 +#define RME_Q3_DEPTH 0x00011074 +#define RME_Q3_PI 0x0001107c +#define RME_Q3_CI 0x00011080 +#define RME_Q4_DEPTH 0x00011094 +#define RME_Q4_PI 0x0001109c +#define RME_Q4_CI 0x000110a0 +#define RME_Q5_DEPTH 0x000110b4 +#define RME_Q5_PI 0x000110bc +#define RME_Q5_CI 0x000110c0 +#define RME_Q6_DEPTH 0x000110d4 +#define RME_Q6_PI 0x000110dc +#define RME_Q6_CI 0x000110e0 +#define RME_Q7_DEPTH 0x000110f4 +#define RME_Q7_PI 0x000110fc +#define RME_Q7_CI 0x00011100 +#define PSS_CTL_REG 0x00018800 +#define __PSS_I2C_CLK_DIV_MK 0x00030000 +#define __PSS_I2C_CLK_DIV_SH 16 +#define __PSS_I2C_CLK_DIV(_v) ((_v) << __PSS_I2C_CLK_DIV_SH) +#define __PSS_LMEM_INIT_DONE 0x00001000 +#define __PSS_LMEM_RESET 0x00000200 +#define __PSS_LMEM_INIT_EN 0x00000100 +#define __PSS_LPU1_RESET 0x00000002 +#define __PSS_LPU0_RESET 0x00000001 + + +/* + * These definitions are either in error/missing in spec. Its auto-generated + * from hard coded values in regparse.pl. + */ +#define __EMPHPOST_AT_4G_MK_FIX 0x0000001c +#define __EMPHPOST_AT_4G_SH_FIX 0x00000002 +#define __EMPHPRE_AT_4G_FIX 0x00000003 +#define __SFP_TXRATE_EN_FIX 0x00000100 +#define __SFP_RXRATE_EN_FIX 0x00000080 + + +/* + * These register definitions are auto-generated from hard coded values + * in regparse.pl. + */ +#define HOSTFN0_LPU_MBOX0_0 0x00019200 +#define HOSTFN1_LPU_MBOX0_8 0x00019260 +#define LPU_HOSTFN0_MBOX0_0 0x00019280 +#define LPU_HOSTFN1_MBOX0_8 0x000192e0 + + +/* + * These register mapping definitions are auto-generated from mapping tables + * in regparse.pl. + */ +#define BFA_IOC0_HBEAT_REG HOST_SEM0_INFO_REG +#define BFA_IOC0_STATE_REG HOST_SEM1_INFO_REG +#define BFA_IOC1_HBEAT_REG HOST_SEM2_INFO_REG +#define BFA_IOC1_STATE_REG HOST_SEM3_INFO_REG +#define BFA_FW_USE_COUNT HOST_SEM4_INFO_REG + +#define CPE_Q_DEPTH(__n) \ + (CPE_Q0_DEPTH + (__n) * (CPE_Q1_DEPTH - CPE_Q0_DEPTH)) +#define CPE_Q_PI(__n) \ + (CPE_Q0_PI + (__n) * (CPE_Q1_PI - CPE_Q0_PI)) +#define CPE_Q_CI(__n) \ + (CPE_Q0_CI + (__n) * (CPE_Q1_CI - CPE_Q0_CI)) +#define RME_Q_DEPTH(__n) \ + (RME_Q0_DEPTH + (__n) * (RME_Q1_DEPTH - RME_Q0_DEPTH)) +#define RME_Q_PI(__n) \ + (RME_Q0_PI + (__n) * (RME_Q1_PI - RME_Q0_PI)) +#define RME_Q_CI(__n) \ + (RME_Q0_CI + (__n) * (RME_Q1_CI - RME_Q0_CI)) + +#define CPE_Q_NUM(__fn, __q) (((__fn) << 2) + (__q)) +#define RME_Q_NUM(__fn, __q) (((__fn) << 2) + (__q)) +#define CPE_Q_MASK(__q) ((__q) & 0x3) +#define RME_Q_MASK(__q) ((__q) & 0x3) + + +/* + * PCI MSI-X vector defines + */ +enum { + BFA_MSIX_CPE_Q0 = 0, + BFA_MSIX_CPE_Q1 = 1, + BFA_MSIX_CPE_Q2 = 2, + BFA_MSIX_CPE_Q3 = 3, + BFA_MSIX_CPE_Q4 = 4, + BFA_MSIX_CPE_Q5 = 5, + BFA_MSIX_CPE_Q6 = 6, + BFA_MSIX_CPE_Q7 = 7, + BFA_MSIX_RME_Q0 = 8, + BFA_MSIX_RME_Q1 = 9, + BFA_MSIX_RME_Q2 = 10, + BFA_MSIX_RME_Q3 = 11, + BFA_MSIX_RME_Q4 = 12, + BFA_MSIX_RME_Q5 = 13, + BFA_MSIX_RME_Q6 = 14, + BFA_MSIX_RME_Q7 = 15, + BFA_MSIX_ERR_EMC = 16, + BFA_MSIX_ERR_LPU0 = 17, + BFA_MSIX_ERR_LPU1 = 18, + BFA_MSIX_ERR_PSS = 19, + BFA_MSIX_MBOX_LPU0 = 20, + BFA_MSIX_MBOX_LPU1 = 21, + BFA_MSIX_CB_MAX = 22, +}; + +/* + * And corresponding host interrupt status bit field defines + */ +#define __HFN_INT_CPE_Q0 0x00000001U +#define __HFN_INT_CPE_Q1 0x00000002U +#define __HFN_INT_CPE_Q2 0x00000004U +#define __HFN_INT_CPE_Q3 0x00000008U +#define __HFN_INT_CPE_Q4 0x00000010U +#define __HFN_INT_CPE_Q5 0x00000020U +#define __HFN_INT_CPE_Q6 0x00000040U +#define __HFN_INT_CPE_Q7 0x00000080U +#define __HFN_INT_RME_Q0 0x00000100U +#define __HFN_INT_RME_Q1 0x00000200U +#define __HFN_INT_RME_Q2 0x00000400U +#define __HFN_INT_RME_Q3 0x00000800U +#define __HFN_INT_RME_Q4 0x00001000U +#define __HFN_INT_RME_Q5 0x00002000U +#define __HFN_INT_RME_Q6 0x00004000U +#define __HFN_INT_RME_Q7 0x00008000U +#define __HFN_INT_ERR_EMC 0x00010000U +#define __HFN_INT_ERR_LPU0 0x00020000U +#define __HFN_INT_ERR_LPU1 0x00040000U +#define __HFN_INT_ERR_PSS 0x00080000U +#define __HFN_INT_MBOX_LPU0 0x00100000U +#define __HFN_INT_MBOX_LPU1 0x00200000U +#define __HFN_INT_MBOX1_LPU0 0x00400000U +#define __HFN_INT_MBOX1_LPU1 0x00800000U +#define __HFN_INT_CPE_MASK 0x000000ffU +#define __HFN_INT_RME_MASK 0x0000ff00U + + +/* + * crossbow memory map. + */ +#define PSS_SMEM_PAGE_START 0x8000 +#define PSS_SMEM_PGNUM(_pg0, _ma) ((_pg0) + ((_ma) >> 15)) +#define PSS_SMEM_PGOFF(_ma) ((_ma) & 0x7fff) + +/* + * End of crossbow memory map + */ + + +#endif /* __BFI_CBREG_H__ */ + diff --git a/drivers/scsi/bfa/include/bfi/bfi_cee.h b/drivers/scsi/bfa/include/bfi/bfi_cee.h new file mode 100644 index 000000000000..0970596583ea --- /dev/null +++ b/drivers/scsi/bfa/include/bfi/bfi_cee.h @@ -0,0 +1,119 @@ +/* + * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ +/** + * Copyright (c) 2006-2009 Brocade Communications Systems, Inc. + * All rights reserved. + * + * bfi_dcbx.h BFI Interface (Mailbox commands and related structures) + * between host driver and DCBX/LLDP firmware module. + * +**/ + +#ifndef __BFI_CEE_H__ +#define __BFI_CEE_H__ + +#include <bfi/bfi.h> + +#pragma pack(1) + + +enum bfi_cee_h2i_msgs_e { + BFI_CEE_H2I_GET_CFG_REQ = 1, + BFI_CEE_H2I_RESET_STATS = 2, + BFI_CEE_H2I_GET_STATS_REQ = 3, +}; + + +enum bfi_cee_i2h_msgs_e { + BFI_CEE_I2H_GET_CFG_RSP = BFA_I2HM(1), + BFI_CEE_I2H_RESET_STATS_RSP = BFA_I2HM(2), + BFI_CEE_I2H_GET_STATS_RSP = BFA_I2HM(3), +}; + + +/* Data structures */ + +/* + * BFI_CEE_H2I_RESET_STATS + */ +struct bfi_lldp_reset_stats_s { + struct bfi_mhdr_s mh; +}; + +/* + * BFI_CEE_H2I_RESET_STATS + */ +struct bfi_cee_reset_stats_s { + struct bfi_mhdr_s mh; +}; + +/* + * BFI_CEE_H2I_GET_CFG_REQ + */ +struct bfi_cee_get_req_s { + struct bfi_mhdr_s mh; + union bfi_addr_u dma_addr; +}; + + +/* + * BFI_CEE_I2H_GET_CFG_RSP + */ +struct bfi_cee_get_rsp_s { + struct bfi_mhdr_s mh; + u8 cmd_status; + u8 rsvd[3]; +}; + +/* + * BFI_CEE_H2I_GET_STATS_REQ + */ +struct bfi_cee_stats_req_s { + struct bfi_mhdr_s mh; + union bfi_addr_u dma_addr; +}; + + +/* + * BFI_CEE_I2H_GET_STATS_RSP + */ +struct bfi_cee_stats_rsp_s { + struct bfi_mhdr_s mh; + u8 cmd_status; + u8 rsvd[3]; +}; + + + +union bfi_cee_h2i_msg_u { + struct bfi_mhdr_s mh; + struct bfi_cee_get_req_s get_req; + struct bfi_cee_stats_req_s stats_req; +}; + + +union bfi_cee_i2h_msg_u { + struct bfi_mhdr_s mh; + struct bfi_cee_get_rsp_s get_rsp; + struct bfi_cee_stats_rsp_s stats_rsp; +}; + +#pragma pack() + + +#endif /* __BFI_CEE_H__ */ + diff --git a/drivers/scsi/bfa/include/bfi/bfi_ctreg.h b/drivers/scsi/bfa/include/bfi/bfi_ctreg.h new file mode 100644 index 000000000000..d3caa58c0a0a --- /dev/null +++ b/drivers/scsi/bfa/include/bfi/bfi_ctreg.h @@ -0,0 +1,611 @@ +/* + * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +/* + * bfi_ctreg.h catapult host block register definitions + * + * !!! Do not edit. Auto generated. !!! + */ + +#ifndef __BFI_CTREG_H__ +#define __BFI_CTREG_H__ + + +#define HOSTFN0_LPU_MBOX0_0 0x00019200 +#define HOSTFN1_LPU_MBOX0_8 0x00019260 +#define LPU_HOSTFN0_MBOX0_0 0x00019280 +#define LPU_HOSTFN1_MBOX0_8 0x000192e0 +#define HOSTFN2_LPU_MBOX0_0 0x00019400 +#define HOSTFN3_LPU_MBOX0_8 0x00019460 +#define LPU_HOSTFN2_MBOX0_0 0x00019480 +#define LPU_HOSTFN3_MBOX0_8 0x000194e0 +#define HOSTFN0_INT_STATUS 0x00014000 +#define __HOSTFN0_HALT_OCCURRED 0x01000000 +#define __HOSTFN0_INT_STATUS_LVL_MK 0x00f00000 +#define __HOSTFN0_INT_STATUS_LVL_SH 20 +#define __HOSTFN0_INT_STATUS_LVL(_v) ((_v) << __HOSTFN0_INT_STATUS_LVL_SH) +#define __HOSTFN0_INT_STATUS_P_MK 0x000f0000 +#define __HOSTFN0_INT_STATUS_P_SH 16 +#define __HOSTFN0_INT_STATUS_P(_v) ((_v) << __HOSTFN0_INT_STATUS_P_SH) +#define __HOSTFN0_INT_STATUS_F 0x0000ffff +#define HOSTFN0_INT_MSK 0x00014004 +#define HOST_PAGE_NUM_FN0 0x00014008 +#define __HOST_PAGE_NUM_FN 0x000001ff +#define HOST_MSIX_ERR_INDEX_FN0 0x0001400c +#define __MSIX_ERR_INDEX_FN 0x000001ff +#define HOSTFN1_INT_STATUS 0x00014100 +#define __HOSTFN1_HALT_OCCURRED 0x01000000 +#define __HOSTFN1_INT_STATUS_LVL_MK 0x00f00000 +#define __HOSTFN1_INT_STATUS_LVL_SH 20 +#define __HOSTFN1_INT_STATUS_LVL(_v) ((_v) << __HOSTFN1_INT_STATUS_LVL_SH) +#define __HOSTFN1_INT_STATUS_P_MK 0x000f0000 +#define __HOSTFN1_INT_STATUS_P_SH 16 +#define __HOSTFN1_INT_STATUS_P(_v) ((_v) << __HOSTFN1_INT_STATUS_P_SH) +#define __HOSTFN1_INT_STATUS_F 0x0000ffff +#define HOSTFN1_INT_MSK 0x00014104 +#define HOST_PAGE_NUM_FN1 0x00014108 +#define HOST_MSIX_ERR_INDEX_FN1 0x0001410c +#define APP_PLL_425_CTL_REG 0x00014204 +#define __P_425_PLL_LOCK 0x80000000 +#define __APP_PLL_425_SRAM_USE_100MHZ 0x00100000 +#define __APP_PLL_425_RESET_TIMER_MK 0x000e0000 +#define __APP_PLL_425_RESET_TIMER_SH 17 +#define __APP_PLL_425_RESET_TIMER(_v) ((_v) << __APP_PLL_425_RESET_TIMER_SH) +#define __APP_PLL_425_LOGIC_SOFT_RESET 0x00010000 +#define __APP_PLL_425_CNTLMT0_1_MK 0x0000c000 +#define __APP_PLL_425_CNTLMT0_1_SH 14 +#define __APP_PLL_425_CNTLMT0_1(_v) ((_v) << __APP_PLL_425_CNTLMT0_1_SH) +#define __APP_PLL_425_JITLMT0_1_MK 0x00003000 +#define __APP_PLL_425_JITLMT0_1_SH 12 +#define __APP_PLL_425_JITLMT0_1(_v) ((_v) << __APP_PLL_425_JITLMT0_1_SH) +#define __APP_PLL_425_HREF 0x00000800 +#define __APP_PLL_425_HDIV 0x00000400 +#define __APP_PLL_425_P0_1_MK 0x00000300 +#define __APP_PLL_425_P0_1_SH 8 +#define __APP_PLL_425_P0_1(_v) ((_v) << __APP_PLL_425_P0_1_SH) +#define __APP_PLL_425_Z0_2_MK 0x000000e0 +#define __APP_PLL_425_Z0_2_SH 5 +#define __APP_PLL_425_Z0_2(_v) ((_v) << __APP_PLL_425_Z0_2_SH) +#define __APP_PLL_425_RSEL200500 0x00000010 +#define __APP_PLL_425_ENARST 0x00000008 +#define __APP_PLL_425_BYPASS 0x00000004 +#define __APP_PLL_425_LRESETN 0x00000002 +#define __APP_PLL_425_ENABLE 0x00000001 +#define APP_PLL_312_CTL_REG 0x00014208 +#define __P_312_PLL_LOCK 0x80000000 +#define __ENABLE_MAC_AHB_1 0x00800000 +#define __ENABLE_MAC_AHB_0 0x00400000 +#define __ENABLE_MAC_1 0x00200000 +#define __ENABLE_MAC_0 0x00100000 +#define __APP_PLL_312_RESET_TIMER_MK 0x000e0000 +#define __APP_PLL_312_RESET_TIMER_SH 17 +#define __APP_PLL_312_RESET_TIMER(_v) ((_v) << __APP_PLL_312_RESET_TIMER_SH) +#define __APP_PLL_312_LOGIC_SOFT_RESET 0x00010000 +#define __APP_PLL_312_CNTLMT0_1_MK 0x0000c000 +#define __APP_PLL_312_CNTLMT0_1_SH 14 +#define __APP_PLL_312_CNTLMT0_1(_v) ((_v) << __APP_PLL_312_CNTLMT0_1_SH) +#define __APP_PLL_312_JITLMT0_1_MK 0x00003000 +#define __APP_PLL_312_JITLMT0_1_SH 12 +#define __APP_PLL_312_JITLMT0_1(_v) ((_v) << __APP_PLL_312_JITLMT0_1_SH) +#define __APP_PLL_312_HREF 0x00000800 +#define __APP_PLL_312_HDIV 0x00000400 +#define __APP_PLL_312_P0_1_MK 0x00000300 +#define __APP_PLL_312_P0_1_SH 8 +#define __APP_PLL_312_P0_1(_v) ((_v) << __APP_PLL_312_P0_1_SH) +#define __APP_PLL_312_Z0_2_MK 0x000000e0 +#define __APP_PLL_312_Z0_2_SH 5 +#define __APP_PLL_312_Z0_2(_v) ((_v) << __APP_PLL_312_Z0_2_SH) +#define __APP_PLL_312_RSEL200500 0x00000010 +#define __APP_PLL_312_ENARST 0x00000008 +#define __APP_PLL_312_BYPASS 0x00000004 +#define __APP_PLL_312_LRESETN 0x00000002 +#define __APP_PLL_312_ENABLE 0x00000001 +#define MBIST_CTL_REG 0x00014220 +#define __EDRAM_BISTR_START 0x00000004 +#define __MBIST_RESET 0x00000002 +#define __MBIST_START 0x00000001 +#define MBIST_STAT_REG 0x00014224 +#define __EDRAM_BISTR_STATUS 0x00000008 +#define __EDRAM_BISTR_DONE 0x00000004 +#define __MEM_BIT_STATUS 0x00000002 +#define __MBIST_DONE 0x00000001 +#define HOST_SEM0_REG 0x00014230 +#define __HOST_SEMAPHORE 0x00000001 +#define HOST_SEM1_REG 0x00014234 +#define HOST_SEM2_REG 0x00014238 +#define HOST_SEM3_REG 0x0001423c +#define HOST_SEM0_INFO_REG 0x00014240 +#define HOST_SEM1_INFO_REG 0x00014244 +#define HOST_SEM2_INFO_REG 0x00014248 +#define HOST_SEM3_INFO_REG 0x0001424c +#define ETH_MAC_SER_REG 0x00014288 +#define __APP_EMS_CKBUFAMPIN 0x00000020 +#define __APP_EMS_REFCLKSEL 0x00000010 +#define __APP_EMS_CMLCKSEL 0x00000008 +#define __APP_EMS_REFCKBUFEN2 0x00000004 +#define __APP_EMS_REFCKBUFEN1 0x00000002 +#define __APP_EMS_CHANNEL_SEL 0x00000001 +#define HOSTFN2_INT_STATUS 0x00014300 +#define __HOSTFN2_HALT_OCCURRED 0x01000000 +#define __HOSTFN2_INT_STATUS_LVL_MK 0x00f00000 +#define __HOSTFN2_INT_STATUS_LVL_SH 20 +#define __HOSTFN2_INT_STATUS_LVL(_v) ((_v) << __HOSTFN2_INT_STATUS_LVL_SH) +#define __HOSTFN2_INT_STATUS_P_MK 0x000f0000 +#define __HOSTFN2_INT_STATUS_P_SH 16 +#define __HOSTFN2_INT_STATUS_P(_v) ((_v) << __HOSTFN2_INT_STATUS_P_SH) +#define __HOSTFN2_INT_STATUS_F 0x0000ffff +#define HOSTFN2_INT_MSK 0x00014304 +#define HOST_PAGE_NUM_FN2 0x00014308 +#define HOST_MSIX_ERR_INDEX_FN2 0x0001430c +#define HOSTFN3_INT_STATUS 0x00014400 +#define __HALT_OCCURRED 0x01000000 +#define __HOSTFN3_INT_STATUS_LVL_MK 0x00f00000 +#define __HOSTFN3_INT_STATUS_LVL_SH 20 +#define __HOSTFN3_INT_STATUS_LVL(_v) ((_v) << __HOSTFN3_INT_STATUS_LVL_SH) +#define __HOSTFN3_INT_STATUS_P_MK 0x000f0000 +#define __HOSTFN3_INT_STATUS_P_SH 16 +#define __HOSTFN3_INT_STATUS_P(_v) ((_v) << __HOSTFN3_INT_STATUS_P_SH) +#define __HOSTFN3_INT_STATUS_F 0x0000ffff +#define HOSTFN3_INT_MSK 0x00014404 +#define HOST_PAGE_NUM_FN3 0x00014408 +#define HOST_MSIX_ERR_INDEX_FN3 0x0001440c +#define FNC_ID_REG 0x00014600 +#define __FUNCTION_NUMBER 0x00000007 +#define FNC_PERS_REG 0x00014604 +#define __F3_FUNCTION_ACTIVE 0x80000000 +#define __F3_FUNCTION_MODE 0x40000000 +#define __F3_PORT_MAP_MK 0x30000000 +#define __F3_PORT_MAP_SH 28 +#define __F3_PORT_MAP(_v) ((_v) << __F3_PORT_MAP_SH) +#define __F3_VM_MODE 0x08000000 +#define __F3_INTX_STATUS_MK 0x07000000 +#define __F3_INTX_STATUS_SH 24 +#define __F3_INTX_STATUS(_v) ((_v) << __F3_INTX_STATUS_SH) +#define __F2_FUNCTION_ACTIVE 0x00800000 +#define __F2_FUNCTION_MODE 0x00400000 +#define __F2_PORT_MAP_MK 0x00300000 +#define __F2_PORT_MAP_SH 20 +#define __F2_PORT_MAP(_v) ((_v) << __F2_PORT_MAP_SH) +#define __F2_VM_MODE 0x00080000 +#define __F2_INTX_STATUS_MK 0x00070000 +#define __F2_INTX_STATUS_SH 16 +#define __F2_INTX_STATUS(_v) ((_v) << __F2_INTX_STATUS_SH) +#define __F1_FUNCTION_ACTIVE 0x00008000 +#define __F1_FUNCTION_MODE 0x00004000 +#define __F1_PORT_MAP_MK 0x00003000 +#define __F1_PORT_MAP_SH 12 +#define __F1_PORT_MAP(_v) ((_v) << __F1_PORT_MAP_SH) +#define __F1_VM_MODE 0x00000800 +#define __F1_INTX_STATUS_MK 0x00000700 +#define __F1_INTX_STATUS_SH 8 +#define __F1_INTX_STATUS(_v) ((_v) << __F1_INTX_STATUS_SH) +#define __F0_FUNCTION_ACTIVE 0x00000080 +#define __F0_FUNCTION_MODE 0x00000040 +#define __F0_PORT_MAP_MK 0x00000030 +#define __F0_PORT_MAP_SH 4 +#define __F0_PORT_MAP(_v) ((_v) << __F0_PORT_MAP_SH) +#define __F0_VM_MODE 0x00000008 +#define __F0_INTX_STATUS 0x00000007 +enum { + __F0_INTX_STATUS_MSIX = 0x0, + __F0_INTX_STATUS_INTA = 0x1, + __F0_INTX_STATUS_INTB = 0x2, + __F0_INTX_STATUS_INTC = 0x3, + __F0_INTX_STATUS_INTD = 0x4, +}; +#define OP_MODE 0x0001460c +#define __APP_ETH_CLK_LOWSPEED 0x00000004 +#define __GLOBAL_CORECLK_HALFSPEED 0x00000002 +#define __GLOBAL_FCOE_MODE 0x00000001 +#define HOST_SEM4_REG 0x00014610 +#define HOST_SEM5_REG 0x00014614 +#define HOST_SEM6_REG 0x00014618 +#define HOST_SEM7_REG 0x0001461c +#define HOST_SEM4_INFO_REG 0x00014620 +#define HOST_SEM5_INFO_REG 0x00014624 +#define HOST_SEM6_INFO_REG 0x00014628 +#define HOST_SEM7_INFO_REG 0x0001462c +#define HOSTFN0_LPU0_MBOX0_CMD_STAT 0x00019000 +#define __HOSTFN0_LPU0_MBOX0_INFO_MK 0xfffffffe +#define __HOSTFN0_LPU0_MBOX0_INFO_SH 1 +#define __HOSTFN0_LPU0_MBOX0_INFO(_v) ((_v) << __HOSTFN0_LPU0_MBOX0_INFO_SH) +#define __HOSTFN0_LPU0_MBOX0_CMD_STATUS 0x00000001 +#define HOSTFN0_LPU1_MBOX0_CMD_STAT 0x00019004 +#define __HOSTFN0_LPU1_MBOX0_INFO_MK 0xfffffffe +#define __HOSTFN0_LPU1_MBOX0_INFO_SH 1 +#define __HOSTFN0_LPU1_MBOX0_INFO(_v) ((_v) << __HOSTFN0_LPU1_MBOX0_INFO_SH) +#define __HOSTFN0_LPU1_MBOX0_CMD_STATUS 0x00000001 +#define LPU0_HOSTFN0_MBOX0_CMD_STAT 0x00019008 +#define __LPU0_HOSTFN0_MBOX0_INFO_MK 0xfffffffe +#define __LPU0_HOSTFN0_MBOX0_INFO_SH 1 +#define __LPU0_HOSTFN0_MBOX0_INFO(_v) ((_v) << __LPU0_HOSTFN0_MBOX0_INFO_SH) +#define __LPU0_HOSTFN0_MBOX0_CMD_STATUS 0x00000001 +#define LPU1_HOSTFN0_MBOX0_CMD_STAT 0x0001900c +#define __LPU1_HOSTFN0_MBOX0_INFO_MK 0xfffffffe +#define __LPU1_HOSTFN0_MBOX0_INFO_SH 1 +#define __LPU1_HOSTFN0_MBOX0_INFO(_v) ((_v) << __LPU1_HOSTFN0_MBOX0_INFO_SH) +#define __LPU1_HOSTFN0_MBOX0_CMD_STATUS 0x00000001 +#define HOSTFN1_LPU0_MBOX0_CMD_STAT 0x00019010 +#define __HOSTFN1_LPU0_MBOX0_INFO_MK 0xfffffffe +#define __HOSTFN1_LPU0_MBOX0_INFO_SH 1 +#define __HOSTFN1_LPU0_MBOX0_INFO(_v) ((_v) << __HOSTFN1_LPU0_MBOX0_INFO_SH) +#define __HOSTFN1_LPU0_MBOX0_CMD_STATUS 0x00000001 +#define HOSTFN1_LPU1_MBOX0_CMD_STAT 0x00019014 +#define __HOSTFN1_LPU1_MBOX0_INFO_MK 0xfffffffe +#define __HOSTFN1_LPU1_MBOX0_INFO_SH 1 +#define __HOSTFN1_LPU1_MBOX0_INFO(_v) ((_v) << __HOSTFN1_LPU1_MBOX0_INFO_SH) +#define __HOSTFN1_LPU1_MBOX0_CMD_STATUS 0x00000001 +#define LPU0_HOSTFN1_MBOX0_CMD_STAT 0x00019018 +#define __LPU0_HOSTFN1_MBOX0_INFO_MK 0xfffffffe +#define __LPU0_HOSTFN1_MBOX0_INFO_SH 1 +#define __LPU0_HOSTFN1_MBOX0_INFO(_v) ((_v) << __LPU0_HOSTFN1_MBOX0_INFO_SH) +#define __LPU0_HOSTFN1_MBOX0_CMD_STATUS 0x00000001 +#define LPU1_HOSTFN1_MBOX0_CMD_STAT 0x0001901c +#define __LPU1_HOSTFN1_MBOX0_INFO_MK 0xfffffffe +#define __LPU1_HOSTFN1_MBOX0_INFO_SH 1 +#define __LPU1_HOSTFN1_MBOX0_INFO(_v) ((_v) << __LPU1_HOSTFN1_MBOX0_INFO_SH) +#define __LPU1_HOSTFN1_MBOX0_CMD_STATUS 0x00000001 +#define HOSTFN2_LPU0_MBOX0_CMD_STAT 0x00019150 +#define __HOSTFN2_LPU0_MBOX0_INFO_MK 0xfffffffe +#define __HOSTFN2_LPU0_MBOX0_INFO_SH 1 +#define __HOSTFN2_LPU0_MBOX0_INFO(_v) ((_v) << __HOSTFN2_LPU0_MBOX0_INFO_SH) +#define __HOSTFN2_LPU0_MBOX0_CMD_STATUS 0x00000001 +#define HOSTFN2_LPU1_MBOX0_CMD_STAT 0x00019154 +#define __HOSTFN2_LPU1_MBOX0_INFO_MK 0xfffffffe +#define __HOSTFN2_LPU1_MBOX0_INFO_SH 1 +#define __HOSTFN2_LPU1_MBOX0_INFO(_v) ((_v) << __HOSTFN2_LPU1_MBOX0_INFO_SH) +#define __HOSTFN2_LPU1_MBOX0BOX0_CMD_STATUS 0x00000001 +#define LPU0_HOSTFN2_MBOX0_CMD_STAT 0x00019158 +#define __LPU0_HOSTFN2_MBOX0_INFO_MK 0xfffffffe +#define __LPU0_HOSTFN2_MBOX0_INFO_SH 1 +#define __LPU0_HOSTFN2_MBOX0_INFO(_v) ((_v) << __LPU0_HOSTFN2_MBOX0_INFO_SH) +#define __LPU0_HOSTFN2_MBOX0_CMD_STATUS 0x00000001 +#define LPU1_HOSTFN2_MBOX0_CMD_STAT 0x0001915c +#define __LPU1_HOSTFN2_MBOX0_INFO_MK 0xfffffffe +#define __LPU1_HOSTFN2_MBOX0_INFO_SH 1 +#define __LPU1_HOSTFN2_MBOX0_INFO(_v) ((_v) << __LPU1_HOSTFN2_MBOX0_INFO_SH) +#define __LPU1_HOSTFN2_MBOX0_CMD_STATUS 0x00000001 +#define HOSTFN3_LPU0_MBOX0_CMD_STAT 0x00019160 +#define __HOSTFN3_LPU0_MBOX0_INFO_MK 0xfffffffe +#define __HOSTFN3_LPU0_MBOX0_INFO_SH 1 +#define __HOSTFN3_LPU0_MBOX0_INFO(_v) ((_v) << __HOSTFN3_LPU0_MBOX0_INFO_SH) +#define __HOSTFN3_LPU0_MBOX0_CMD_STATUS 0x00000001 +#define HOSTFN3_LPU1_MBOX0_CMD_STAT 0x00019164 +#define __HOSTFN3_LPU1_MBOX0_INFO_MK 0xfffffffe +#define __HOSTFN3_LPU1_MBOX0_INFO_SH 1 +#define __HOSTFN3_LPU1_MBOX0_INFO(_v) ((_v) << __HOSTFN3_LPU1_MBOX0_INFO_SH) +#define __HOSTFN3_LPU1_MBOX0_CMD_STATUS 0x00000001 +#define LPU0_HOSTFN3_MBOX0_CMD_STAT 0x00019168 +#define __LPU0_HOSTFN3_MBOX0_INFO_MK 0xfffffffe +#define __LPU0_HOSTFN3_MBOX0_INFO_SH 1 +#define __LPU0_HOSTFN3_MBOX0_INFO(_v) ((_v) << __LPU0_HOSTFN3_MBOX0_INFO_SH) +#define __LPU0_HOSTFN3_MBOX0_CMD_STATUS 0x00000001 +#define LPU1_HOSTFN3_MBOX0_CMD_STAT 0x0001916c +#define __LPU1_HOSTFN3_MBOX0_INFO_MK 0xfffffffe +#define __LPU1_HOSTFN3_MBOX0_INFO_SH 1 +#define __LPU1_HOSTFN3_MBOX0_INFO(_v) ((_v) << __LPU1_HOSTFN3_MBOX0_INFO_SH) +#define __LPU1_HOSTFN3_MBOX0_CMD_STATUS 0x00000001 +#define FW_INIT_HALT_P0 0x000191ac +#define __FW_INIT_HALT_P 0x00000001 +#define FW_INIT_HALT_P1 0x000191bc +#define CPE_PI_PTR_Q0 0x00038000 +#define __CPE_PI_UNUSED_MK 0xffff0000 +#define __CPE_PI_UNUSED_SH 16 +#define __CPE_PI_UNUSED(_v) ((_v) << __CPE_PI_UNUSED_SH) +#define __CPE_PI_PTR 0x0000ffff +#define CPE_PI_PTR_Q1 0x00038040 +#define CPE_CI_PTR_Q0 0x00038004 +#define __CPE_CI_UNUSED_MK 0xffff0000 +#define __CPE_CI_UNUSED_SH 16 +#define __CPE_CI_UNUSED(_v) ((_v) << __CPE_CI_UNUSED_SH) +#define __CPE_CI_PTR 0x0000ffff +#define CPE_CI_PTR_Q1 0x00038044 +#define CPE_DEPTH_Q0 0x00038008 +#define __CPE_DEPTH_UNUSED_MK 0xf8000000 +#define __CPE_DEPTH_UNUSED_SH 27 +#define __CPE_DEPTH_UNUSED(_v) ((_v) << __CPE_DEPTH_UNUSED_SH) +#define __CPE_MSIX_VEC_INDEX_MK 0x07ff0000 +#define __CPE_MSIX_VEC_INDEX_SH 16 +#define __CPE_MSIX_VEC_INDEX(_v) ((_v) << __CPE_MSIX_VEC_INDEX_SH) +#define __CPE_DEPTH 0x0000ffff +#define CPE_DEPTH_Q1 0x00038048 +#define CPE_QCTRL_Q0 0x0003800c +#define __CPE_CTRL_UNUSED30_MK 0xfc000000 +#define __CPE_CTRL_UNUSED30_SH 26 +#define __CPE_CTRL_UNUSED30(_v) ((_v) << __CPE_CTRL_UNUSED30_SH) +#define __CPE_FUNC_INT_CTRL_MK 0x03000000 +#define __CPE_FUNC_INT_CTRL_SH 24 +#define __CPE_FUNC_INT_CTRL(_v) ((_v) << __CPE_FUNC_INT_CTRL_SH) +enum { + __CPE_FUNC_INT_CTRL_DISABLE = 0x0, + __CPE_FUNC_INT_CTRL_F2NF = 0x1, + __CPE_FUNC_INT_CTRL_3QUART = 0x2, + __CPE_FUNC_INT_CTRL_HALF = 0x3, +}; +#define __CPE_CTRL_UNUSED20_MK 0x00f00000 +#define __CPE_CTRL_UNUSED20_SH 20 +#define __CPE_CTRL_UNUSED20(_v) ((_v) << __CPE_CTRL_UNUSED20_SH) +#define __CPE_SCI_TH_MK 0x000f0000 +#define __CPE_SCI_TH_SH 16 +#define __CPE_SCI_TH(_v) ((_v) << __CPE_SCI_TH_SH) +#define __CPE_CTRL_UNUSED10_MK 0x0000c000 +#define __CPE_CTRL_UNUSED10_SH 14 +#define __CPE_CTRL_UNUSED10(_v) ((_v) << __CPE_CTRL_UNUSED10_SH) +#define __CPE_ACK_PENDING 0x00002000 +#define __CPE_CTRL_UNUSED40_MK 0x00001c00 +#define __CPE_CTRL_UNUSED40_SH 10 +#define __CPE_CTRL_UNUSED40(_v) ((_v) << __CPE_CTRL_UNUSED40_SH) +#define __CPE_PCIEID_MK 0x00000300 +#define __CPE_PCIEID_SH 8 +#define __CPE_PCIEID(_v) ((_v) << __CPE_PCIEID_SH) +#define __CPE_CTRL_UNUSED00_MK 0x000000fe +#define __CPE_CTRL_UNUSED00_SH 1 +#define __CPE_CTRL_UNUSED00(_v) ((_v) << __CPE_CTRL_UNUSED00_SH) +#define __CPE_ESIZE 0x00000001 +#define CPE_QCTRL_Q1 0x0003804c +#define __CPE_CTRL_UNUSED31_MK 0xfc000000 +#define __CPE_CTRL_UNUSED31_SH 26 +#define __CPE_CTRL_UNUSED31(_v) ((_v) << __CPE_CTRL_UNUSED31_SH) +#define __CPE_CTRL_UNUSED21_MK 0x00f00000 +#define __CPE_CTRL_UNUSED21_SH 20 +#define __CPE_CTRL_UNUSED21(_v) ((_v) << __CPE_CTRL_UNUSED21_SH) +#define __CPE_CTRL_UNUSED11_MK 0x0000c000 +#define __CPE_CTRL_UNUSED11_SH 14 +#define __CPE_CTRL_UNUSED11(_v) ((_v) << __CPE_CTRL_UNUSED11_SH) +#define __CPE_CTRL_UNUSED41_MK 0x00001c00 +#define __CPE_CTRL_UNUSED41_SH 10 +#define __CPE_CTRL_UNUSED41(_v) ((_v) << __CPE_CTRL_UNUSED41_SH) +#define __CPE_CTRL_UNUSED01_MK 0x000000fe +#define __CPE_CTRL_UNUSED01_SH 1 +#define __CPE_CTRL_UNUSED01(_v) ((_v) << __CPE_CTRL_UNUSED01_SH) +#define RME_PI_PTR_Q0 0x00038020 +#define __LATENCY_TIME_STAMP_MK 0xffff0000 +#define __LATENCY_TIME_STAMP_SH 16 +#define __LATENCY_TIME_STAMP(_v) ((_v) << __LATENCY_TIME_STAMP_SH) +#define __RME_PI_PTR 0x0000ffff +#define RME_PI_PTR_Q1 0x00038060 +#define RME_CI_PTR_Q0 0x00038024 +#define __DELAY_TIME_STAMP_MK 0xffff0000 +#define __DELAY_TIME_STAMP_SH 16 +#define __DELAY_TIME_STAMP(_v) ((_v) << __DELAY_TIME_STAMP_SH) +#define __RME_CI_PTR 0x0000ffff +#define RME_CI_PTR_Q1 0x00038064 +#define RME_DEPTH_Q0 0x00038028 +#define __RME_DEPTH_UNUSED_MK 0xf8000000 +#define __RME_DEPTH_UNUSED_SH 27 +#define __RME_DEPTH_UNUSED(_v) ((_v) << __RME_DEPTH_UNUSED_SH) +#define __RME_MSIX_VEC_INDEX_MK 0x07ff0000 +#define __RME_MSIX_VEC_INDEX_SH 16 +#define __RME_MSIX_VEC_INDEX(_v) ((_v) << __RME_MSIX_VEC_INDEX_SH) +#define __RME_DEPTH 0x0000ffff +#define RME_DEPTH_Q1 0x00038068 +#define RME_QCTRL_Q0 0x0003802c +#define __RME_INT_LATENCY_TIMER_MK 0xff000000 +#define __RME_INT_LATENCY_TIMER_SH 24 +#define __RME_INT_LATENCY_TIMER(_v) ((_v) << __RME_INT_LATENCY_TIMER_SH) +#define __RME_INT_DELAY_TIMER_MK 0x00ff0000 +#define __RME_INT_DELAY_TIMER_SH 16 +#define __RME_INT_DELAY_TIMER(_v) ((_v) << __RME_INT_DELAY_TIMER_SH) +#define __RME_INT_DELAY_DISABLE 0x00008000 +#define __RME_DLY_DELAY_DISABLE 0x00004000 +#define __RME_ACK_PENDING 0x00002000 +#define __RME_FULL_INTERRUPT_DISABLE 0x00001000 +#define __RME_CTRL_UNUSED10_MK 0x00000c00 +#define __RME_CTRL_UNUSED10_SH 10 +#define __RME_CTRL_UNUSED10(_v) ((_v) << __RME_CTRL_UNUSED10_SH) +#define __RME_PCIEID_MK 0x00000300 +#define __RME_PCIEID_SH 8 +#define __RME_PCIEID(_v) ((_v) << __RME_PCIEID_SH) +#define __RME_CTRL_UNUSED00_MK 0x000000fe +#define __RME_CTRL_UNUSED00_SH 1 +#define __RME_CTRL_UNUSED00(_v) ((_v) << __RME_CTRL_UNUSED00_SH) +#define __RME_ESIZE 0x00000001 +#define RME_QCTRL_Q1 0x0003806c +#define __RME_CTRL_UNUSED11_MK 0x00000c00 +#define __RME_CTRL_UNUSED11_SH 10 +#define __RME_CTRL_UNUSED11(_v) ((_v) << __RME_CTRL_UNUSED11_SH) +#define __RME_CTRL_UNUSED01_MK 0x000000fe +#define __RME_CTRL_UNUSED01_SH 1 +#define __RME_CTRL_UNUSED01(_v) ((_v) << __RME_CTRL_UNUSED01_SH) +#define PSS_CTL_REG 0x00018800 +#define __PSS_I2C_CLK_DIV_MK 0x007f0000 +#define __PSS_I2C_CLK_DIV_SH 16 +#define __PSS_I2C_CLK_DIV(_v) ((_v) << __PSS_I2C_CLK_DIV_SH) +#define __PSS_LMEM_INIT_DONE 0x00001000 +#define __PSS_LMEM_RESET 0x00000200 +#define __PSS_LMEM_INIT_EN 0x00000100 +#define __PSS_LPU1_RESET 0x00000002 +#define __PSS_LPU0_RESET 0x00000001 +#define HQM_QSET0_RXQ_DRBL_P0 0x00038000 +#define __RXQ0_ADD_VECTORS_P 0x80000000 +#define __RXQ0_STOP_P 0x40000000 +#define __RXQ0_PRD_PTR_P 0x0000ffff +#define HQM_QSET1_RXQ_DRBL_P0 0x00038080 +#define __RXQ1_ADD_VECTORS_P 0x80000000 +#define __RXQ1_STOP_P 0x40000000 +#define __RXQ1_PRD_PTR_P 0x0000ffff +#define HQM_QSET0_RXQ_DRBL_P1 0x0003c000 +#define HQM_QSET1_RXQ_DRBL_P1 0x0003c080 +#define HQM_QSET0_TXQ_DRBL_P0 0x00038020 +#define __TXQ0_ADD_VECTORS_P 0x80000000 +#define __TXQ0_STOP_P 0x40000000 +#define __TXQ0_PRD_PTR_P 0x0000ffff +#define HQM_QSET1_TXQ_DRBL_P0 0x000380a0 +#define __TXQ1_ADD_VECTORS_P 0x80000000 +#define __TXQ1_STOP_P 0x40000000 +#define __TXQ1_PRD_PTR_P 0x0000ffff +#define HQM_QSET0_TXQ_DRBL_P1 0x0003c020 +#define HQM_QSET1_TXQ_DRBL_P1 0x0003c0a0 +#define HQM_QSET0_IB_DRBL_1_P0 0x00038040 +#define __IB1_0_ACK_P 0x80000000 +#define __IB1_0_DISABLE_P 0x40000000 +#define __IB1_0_NUM_OF_ACKED_EVENTS_P 0x0000ffff +#define HQM_QSET1_IB_DRBL_1_P0 0x000380c0 +#define __IB1_1_ACK_P 0x80000000 +#define __IB1_1_DISABLE_P 0x40000000 +#define __IB1_1_NUM_OF_ACKED_EVENTS_P 0x0000ffff +#define HQM_QSET0_IB_DRBL_1_P1 0x0003c040 +#define HQM_QSET1_IB_DRBL_1_P1 0x0003c0c0 +#define HQM_QSET0_IB_DRBL_2_P0 0x00038060 +#define __IB2_0_ACK_P 0x80000000 +#define __IB2_0_DISABLE_P 0x40000000 +#define __IB2_0_NUM_OF_ACKED_EVENTS_P 0x0000ffff +#define HQM_QSET1_IB_DRBL_2_P0 0x000380e0 +#define __IB2_1_ACK_P 0x80000000 +#define __IB2_1_DISABLE_P 0x40000000 +#define __IB2_1_NUM_OF_ACKED_EVENTS_P 0x0000ffff +#define HQM_QSET0_IB_DRBL_2_P1 0x0003c060 +#define HQM_QSET1_IB_DRBL_2_P1 0x0003c0e0 + + +/* + * These definitions are either in error/missing in spec. Its auto-generated + * from hard coded values in regparse.pl. + */ +#define __EMPHPOST_AT_4G_MK_FIX 0x0000001c +#define __EMPHPOST_AT_4G_SH_FIX 0x00000002 +#define __EMPHPRE_AT_4G_FIX 0x00000003 +#define __SFP_TXRATE_EN_FIX 0x00000100 +#define __SFP_RXRATE_EN_FIX 0x00000080 + + +/* + * These register definitions are auto-generated from hard coded values + * in regparse.pl. + */ + + +/* + * These register mapping definitions are auto-generated from mapping tables + * in regparse.pl. + */ +#define BFA_IOC0_HBEAT_REG HOST_SEM0_INFO_REG +#define BFA_IOC0_STATE_REG HOST_SEM1_INFO_REG +#define BFA_IOC1_HBEAT_REG HOST_SEM2_INFO_REG +#define BFA_IOC1_STATE_REG HOST_SEM3_INFO_REG +#define BFA_FW_USE_COUNT HOST_SEM4_INFO_REG + +#define CPE_DEPTH_Q(__n) \ + (CPE_DEPTH_Q0 + (__n) * (CPE_DEPTH_Q1 - CPE_DEPTH_Q0)) +#define CPE_QCTRL_Q(__n) \ + (CPE_QCTRL_Q0 + (__n) * (CPE_QCTRL_Q1 - CPE_QCTRL_Q0)) +#define CPE_PI_PTR_Q(__n) \ + (CPE_PI_PTR_Q0 + (__n) * (CPE_PI_PTR_Q1 - CPE_PI_PTR_Q0)) +#define CPE_CI_PTR_Q(__n) \ + (CPE_CI_PTR_Q0 + (__n) * (CPE_CI_PTR_Q1 - CPE_CI_PTR_Q0)) +#define RME_DEPTH_Q(__n) \ + (RME_DEPTH_Q0 + (__n) * (RME_DEPTH_Q1 - RME_DEPTH_Q0)) +#define RME_QCTRL_Q(__n) \ + (RME_QCTRL_Q0 + (__n) * (RME_QCTRL_Q1 - RME_QCTRL_Q0)) +#define RME_PI_PTR_Q(__n) \ + (RME_PI_PTR_Q0 + (__n) * (RME_PI_PTR_Q1 - RME_PI_PTR_Q0)) +#define RME_CI_PTR_Q(__n) \ + (RME_CI_PTR_Q0 + (__n) * (RME_CI_PTR_Q1 - RME_CI_PTR_Q0)) +#define HQM_QSET_RXQ_DRBL_P0(__n) \ + (HQM_QSET0_RXQ_DRBL_P0 + (__n) * (HQM_QSET1_RXQ_DRBL_P0 - \ + HQM_QSET0_RXQ_DRBL_P0)) +#define HQM_QSET_TXQ_DRBL_P0(__n) \ + (HQM_QSET0_TXQ_DRBL_P0 + (__n) * (HQM_QSET1_TXQ_DRBL_P0 - \ + HQM_QSET0_TXQ_DRBL_P0)) +#define HQM_QSET_IB_DRBL_1_P0(__n) \ + (HQM_QSET0_IB_DRBL_1_P0 + (__n) * (HQM_QSET1_IB_DRBL_1_P0 - \ + HQM_QSET0_IB_DRBL_1_P0)) +#define HQM_QSET_IB_DRBL_2_P0(__n) \ + (HQM_QSET0_IB_DRBL_2_P0 + (__n) * (HQM_QSET1_IB_DRBL_2_P0 - \ + HQM_QSET0_IB_DRBL_2_P0)) +#define HQM_QSET_RXQ_DRBL_P1(__n) \ + (HQM_QSET0_RXQ_DRBL_P1 + (__n) * (HQM_QSET1_RXQ_DRBL_P1 - \ + HQM_QSET0_RXQ_DRBL_P1)) +#define HQM_QSET_TXQ_DRBL_P1(__n) \ + (HQM_QSET0_TXQ_DRBL_P1 + (__n) * (HQM_QSET1_TXQ_DRBL_P1 - \ + HQM_QSET0_TXQ_DRBL_P1)) +#define HQM_QSET_IB_DRBL_1_P1(__n) \ + (HQM_QSET0_IB_DRBL_1_P1 + (__n) * (HQM_QSET1_IB_DRBL_1_P1 - \ + HQM_QSET0_IB_DRBL_1_P1)) +#define HQM_QSET_IB_DRBL_2_P1(__n) \ + (HQM_QSET0_IB_DRBL_2_P1 + (__n) * (HQM_QSET1_IB_DRBL_2_P1 - \ + HQM_QSET0_IB_DRBL_2_P1)) + +#define CPE_Q_NUM(__fn, __q) (((__fn) << 2) + (__q)) +#define RME_Q_NUM(__fn, __q) (((__fn) << 2) + (__q)) +#define CPE_Q_MASK(__q) ((__q) & 0x3) +#define RME_Q_MASK(__q) ((__q) & 0x3) + + +/* + * PCI MSI-X vector defines + */ +enum { + BFA_MSIX_CPE_Q0 = 0, + BFA_MSIX_CPE_Q1 = 1, + BFA_MSIX_CPE_Q2 = 2, + BFA_MSIX_CPE_Q3 = 3, + BFA_MSIX_RME_Q0 = 4, + BFA_MSIX_RME_Q1 = 5, + BFA_MSIX_RME_Q2 = 6, + BFA_MSIX_RME_Q3 = 7, + BFA_MSIX_LPU_ERR = 8, + BFA_MSIX_CT_MAX = 9, +}; + +/* + * And corresponding host interrupt status bit field defines + */ +#define __HFN_INT_CPE_Q0 0x00000001U +#define __HFN_INT_CPE_Q1 0x00000002U +#define __HFN_INT_CPE_Q2 0x00000004U +#define __HFN_INT_CPE_Q3 0x00000008U +#define __HFN_INT_CPE_Q4 0x00000010U +#define __HFN_INT_CPE_Q5 0x00000020U +#define __HFN_INT_CPE_Q6 0x00000040U +#define __HFN_INT_CPE_Q7 0x00000080U +#define __HFN_INT_RME_Q0 0x00000100U +#define __HFN_INT_RME_Q1 0x00000200U +#define __HFN_INT_RME_Q2 0x00000400U +#define __HFN_INT_RME_Q3 0x00000800U +#define __HFN_INT_RME_Q4 0x00001000U +#define __HFN_INT_RME_Q5 0x00002000U +#define __HFN_INT_RME_Q6 0x00004000U +#define __HFN_INT_RME_Q7 0x00008000U +#define __HFN_INT_ERR_EMC 0x00010000U +#define __HFN_INT_ERR_LPU0 0x00020000U +#define __HFN_INT_ERR_LPU1 0x00040000U +#define __HFN_INT_ERR_PSS 0x00080000U +#define __HFN_INT_MBOX_LPU0 0x00100000U +#define __HFN_INT_MBOX_LPU1 0x00200000U +#define __HFN_INT_MBOX1_LPU0 0x00400000U +#define __HFN_INT_MBOX1_LPU1 0x00800000U +#define __HFN_INT_CPE_MASK 0x000000ffU +#define __HFN_INT_RME_MASK 0x0000ff00U + + +/* + * catapult memory map. + */ +#define LL_PGN_HQM0 0x0096 +#define LL_PGN_HQM1 0x0097 +#define PSS_SMEM_PAGE_START 0x8000 +#define PSS_SMEM_PGNUM(_pg0, _ma) ((_pg0) + ((_ma) >> 15)) +#define PSS_SMEM_PGOFF(_ma) ((_ma) & 0x7fff) + +/* + * End of catapult memory map + */ + + +#endif /* __BFI_CTREG_H__ */ + diff --git a/drivers/scsi/bfa/include/bfi/bfi_fabric.h b/drivers/scsi/bfa/include/bfi/bfi_fabric.h new file mode 100644 index 000000000000..c0669ed41078 --- /dev/null +++ b/drivers/scsi/bfa/include/bfi/bfi_fabric.h @@ -0,0 +1,92 @@ +/* + * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +#ifndef __BFI_FABRIC_H__ +#define __BFI_FABRIC_H__ + +#include <bfi/bfi.h> + +#pragma pack(1) + +enum bfi_fabric_h2i_msgs { + BFI_FABRIC_H2I_CREATE_REQ = 1, + BFI_FABRIC_H2I_DELETE_REQ = 2, + BFI_FABRIC_H2I_SETAUTH = 3, +}; + +enum bfi_fabric_i2h_msgs { + BFI_FABRIC_I2H_CREATE_RSP = BFA_I2HM(1), + BFI_FABRIC_I2H_DELETE_RSP = BFA_I2HM(2), + BFI_FABRIC_I2H_SETAUTH_RSP = BFA_I2HM(3), + BFI_FABRIC_I2H_ONLINE = BFA_I2HM(4), + BFI_FABRIC_I2H_OFFLINE = BFA_I2HM(5), +}; + +struct bfi_fabric_create_req_s { + bfi_mhdr_t mh; /* common msg header */ + u8 vf_en; /* virtual fabric enable */ + u8 rsvd; + u16 vf_id; /* virtual fabric ID */ + wwn_t pwwn; /* port name */ + wwn_t nwwn; /* node name */ +}; + +struct bfi_fabric_create_rsp_s { + bfi_mhdr_t mh; /* common msg header */ + u16 bfa_handle; /* host fabric handle */ + u8 status; /* fabric create status */ + u8 rsvd; +}; + +struct bfi_fabric_delete_req_s { + bfi_mhdr_t mh; /* common msg header */ + u16 fw_handle; /* firmware fabric handle */ + u16 rsvd; +}; + +struct bfi_fabric_delete_rsp_s { + bfi_mhdr_t mh; /* common msg header */ + u16 bfa_handle; /* host fabric handle */ + u8 status; /* fabric deletion status */ + u8 rsvd; +}; + +#define BFI_FABRIC_AUTHSECRET_LEN 64 +struct bfi_fabric_setauth_req_s { + bfi_mhdr_t mh; /* common msg header */ + u16 fw_handle; /* f/w handle of fabric */ + u8 algorithm; + u8 group; + u8 secret[BFI_FABRIC_AUTHSECRET_LEN]; +}; + +union bfi_fabric_h2i_msg_u { + bfi_msg_t *msg; + struct bfi_fabric_create_req_s *create_req; + struct bfi_fabric_delete_req_s *delete_req; +}; + +union bfi_fabric_i2h_msg_u { + bfi_msg_t *msg; + struct bfi_fabric_create_rsp_s *create_rsp; + struct bfi_fabric_delete_rsp_s *delete_rsp; +}; + +#pragma pack() + +#endif /* __BFI_FABRIC_H__ */ + diff --git a/drivers/scsi/bfa/include/bfi/bfi_fcpim.h b/drivers/scsi/bfa/include/bfi/bfi_fcpim.h new file mode 100644 index 000000000000..52c059fb4c3a --- /dev/null +++ b/drivers/scsi/bfa/include/bfi/bfi_fcpim.h @@ -0,0 +1,301 @@ +/* + * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +#ifndef __BFI_FCPIM_H__ +#define __BFI_FCPIM_H__ + +#include "bfi.h" +#include <protocol/fcp.h> + +#pragma pack(1) + +/* + * Initiator mode I-T nexus interface defines. + */ + +enum bfi_itnim_h2i { + BFI_ITNIM_H2I_CREATE_REQ = 1, /* i-t nexus creation */ + BFI_ITNIM_H2I_DELETE_REQ = 2, /* i-t nexus deletion */ +}; + +enum bfi_itnim_i2h { + BFI_ITNIM_I2H_CREATE_RSP = BFA_I2HM(1), + BFI_ITNIM_I2H_DELETE_RSP = BFA_I2HM(2), + BFI_ITNIM_I2H_SLER_EVENT = BFA_I2HM(3), +}; + +struct bfi_itnim_create_req_s { + struct bfi_mhdr_s mh; /* common msg header */ + u16 fw_handle; /* f/w handle for itnim */ + u8 class; /* FC class for IO */ + u8 seq_rec; /* sequence recovery support */ + u8 msg_no; /* seq id of the msg */ +}; + +struct bfi_itnim_create_rsp_s { + struct bfi_mhdr_s mh; /* common msg header */ + u16 bfa_handle; /* bfa handle for itnim */ + u8 status; /* fcp request status */ + u8 seq_id; /* seq id of the msg */ +}; + +struct bfi_itnim_delete_req_s { + struct bfi_mhdr_s mh; /* common msg header */ + u16 fw_handle; /* f/w itnim handle */ + u8 seq_id; /* seq id of the msg */ + u8 rsvd; +}; + +struct bfi_itnim_delete_rsp_s { + struct bfi_mhdr_s mh; /* common msg header */ + u16 bfa_handle; /* bfa handle for itnim */ + u8 status; /* fcp request status */ + u8 seq_id; /* seq id of the msg */ +}; + +struct bfi_itnim_sler_event_s { + struct bfi_mhdr_s mh; /* common msg header */ + u16 bfa_handle; /* bfa handle for itnim */ + u16 rsvd; +}; + +union bfi_itnim_h2i_msg_u { + struct bfi_itnim_create_req_s *create_req; + struct bfi_itnim_delete_req_s *delete_req; + struct bfi_msg_s *msg; +}; + +union bfi_itnim_i2h_msg_u { + struct bfi_itnim_create_rsp_s *create_rsp; + struct bfi_itnim_delete_rsp_s *delete_rsp; + struct bfi_itnim_sler_event_s *sler_event; + struct bfi_msg_s *msg; +}; + +/* + * Initiator mode IO interface defines. + */ + +enum bfi_ioim_h2i { + BFI_IOIM_H2I_IOABORT_REQ = 1, /* IO abort request */ + BFI_IOIM_H2I_IOCLEANUP_REQ = 2, /* IO cleanup request */ +}; + +enum bfi_ioim_i2h { + BFI_IOIM_I2H_IO_RSP = BFA_I2HM(1), /* non-fp IO response */ + BFI_IOIM_I2H_IOABORT_RSP = BFA_I2HM(2),/* ABORT rsp */ +}; + +/** + * IO command DIF info + */ +struct bfi_ioim_dif_s { + u32 dif_info[4]; +}; + +/** + * FCP IO messages overview + * + * @note + * - Max CDB length supported is 64 bytes. + * - SCSI Linked commands and SCSI bi-directional Commands not + * supported. + * + */ +struct bfi_ioim_req_s { + struct bfi_mhdr_s mh; /* Common msg header */ + u16 io_tag; /* I/O tag */ + u16 rport_hdl; /* itnim/rport firmware handle */ + struct fcp_cmnd_s cmnd; /* IO request info */ + + /** + * SG elements array within the IO request must be double word + * aligned. This aligment is required to optimize SGM setup for the IO. + */ + struct bfi_sge_s sges[BFI_SGE_INLINE_MAX]; + u8 io_timeout; + u8 dif_en; + u8 rsvd_a[2]; + struct bfi_ioim_dif_s dif; +}; + +/** + * This table shows various IO status codes from firmware and their + * meaning. Host driver can use these status codes to further process + * IO completions. + * + * BFI_IOIM_STS_OK : IO completed with error free SCSI & + * transport status. + * - io-tag can be reused. + * + * BFA_IOIM_STS_SCSI_ERR : IO completed with scsi error. + * - io-tag can be reused. + * + * BFI_IOIM_STS_HOST_ABORTED : IO was aborted successfully due to + * host request. + * - io-tag cannot be reused yet. + * + * BFI_IOIM_STS_ABORTED : IO was aborted successfully + * internally by f/w. + * - io-tag cannot be reused yet. + * + * BFI_IOIM_STS_TIMEDOUT : IO timedout and ABTS/RRQ is happening + * in the firmware and + * - io-tag cannot be reused yet. + * + * BFI_IOIM_STS_SQER_NEEDED : Firmware could not recover the IO + * with sequence level error + * logic and hence host needs to retry + * this IO with a different IO tag + * - io-tag cannot be used yet. + * + * BFI_IOIM_STS_NEXUS_ABORT : Second Level Error Recovery from host + * is required because 2 consecutive ABTS + * timedout and host needs logout and + * re-login with the target + * - io-tag cannot be used yet. + * + * BFI_IOIM_STS_UNDERRUN : IO completed with SCSI status good, + * but the data tranferred is less than + * the fcp data length in the command. + * ex. SCSI INQUIRY where transferred + * data length and residue count in FCP + * response accounts for total fcp-dl + * - io-tag can be reused. + * + * BFI_IOIM_STS_OVERRUN : IO completed with SCSI status good, + * but the data transerred is more than + * fcp data length in the command. ex. + * TAPE IOs where blocks can of unequal + * lengths. + * - io-tag can be reused. + * + * BFI_IOIM_STS_RES_FREE : Firmware has completed using io-tag + * during abort process + * - io-tag can be reused. + * + * BFI_IOIM_STS_PROTO_ERR : Firmware detected a protocol error. + * ex target sent more data than + * requested, or there was data frame + * loss and other reasons + * - io-tag cannot be used yet. + * + * BFI_IOIM_STS_DIF_ERR : Firwmare detected DIF error. ex: DIF + * CRC err or Ref Tag err or App tag err. + * - io-tag can be reused. + * + * BFA_IOIM_STS_TSK_MGT_ABORT : IO was aborted because of Task + * Management command from the host + * - io-tag can be reused. + * + * BFI_IOIM_STS_UTAG : Firmware does not know about this + * io_tag. + * - io-tag can be reused. + */ +enum bfi_ioim_status { + BFI_IOIM_STS_OK = 0, + BFI_IOIM_STS_HOST_ABORTED = 1, + BFI_IOIM_STS_ABORTED = 2, + BFI_IOIM_STS_TIMEDOUT = 3, + BFI_IOIM_STS_RES_FREE = 4, + BFI_IOIM_STS_SQER_NEEDED = 5, + BFI_IOIM_STS_PROTO_ERR = 6, + BFI_IOIM_STS_UTAG = 7, + BFI_IOIM_STS_PATHTOV = 8, +}; + +#define BFI_IOIM_SNSLEN (256) +/** + * I/O response message + */ +struct bfi_ioim_rsp_s { + struct bfi_mhdr_s mh; /* common msg header */ + u16 io_tag; /* completed IO tag */ + u16 bfa_rport_hndl; /* releated rport handle */ + u8 io_status; /* IO completion status */ + u8 reuse_io_tag; /* IO tag can be reused */ + u16 abort_tag; /* host abort request tag */ + u8 scsi_status; /* scsi status from target */ + u8 sns_len; /* scsi sense length */ + u8 resid_flags; /* IO residue flags */ + u8 rsvd_a; + u32 residue; /* IO residual length in bytes */ + u32 rsvd_b[3]; +}; + +struct bfi_ioim_abort_req_s { + struct bfi_mhdr_s mh; /* Common msg header */ + u16 io_tag; /* I/O tag */ + u16 abort_tag; /* unique request tag */ +}; + +/* + * Initiator mode task management command interface defines. + */ + +enum bfi_tskim_h2i { + BFI_TSKIM_H2I_TM_REQ = 1, /* task-mgmt command */ + BFI_TSKIM_H2I_ABORT_REQ = 2, /* task-mgmt command */ +}; + +enum bfi_tskim_i2h { + BFI_TSKIM_I2H_TM_RSP = BFA_I2HM(1), +}; + +struct bfi_tskim_req_s { + struct bfi_mhdr_s mh; /* Common msg header */ + u16 tsk_tag; /* task management tag */ + u16 itn_fhdl; /* itn firmware handle */ + lun_t lun; /* LU number */ + u8 tm_flags; /* see fcp_tm_cmnd_t */ + u8 t_secs; /* Timeout value in seconds */ + u8 rsvd[2]; +}; + +struct bfi_tskim_abortreq_s { + struct bfi_mhdr_s mh; /* Common msg header */ + u16 tsk_tag; /* task management tag */ + u16 rsvd; +}; + +enum bfi_tskim_status { + /* + * Following are FCP-4 spec defined status codes, + * **DO NOT CHANGE THEM ** + */ + BFI_TSKIM_STS_OK = 0, + BFI_TSKIM_STS_NOT_SUPP = 4, + BFI_TSKIM_STS_FAILED = 5, + + /** + * Defined by BFA + */ + BFI_TSKIM_STS_TIMEOUT = 10, /* TM request timedout */ + BFI_TSKIM_STS_ABORTED = 11, /* Aborted on host request */ +}; + +struct bfi_tskim_rsp_s { + struct bfi_mhdr_s mh; /* Common msg header */ + u16 tsk_tag; /* task mgmt cmnd tag */ + u8 tsk_status; /* @ref bfi_tskim_status */ + u8 rsvd; +}; + +#pragma pack() + +#endif /* __BFI_FCPIM_H__ */ + diff --git a/drivers/scsi/bfa/include/bfi/bfi_fcxp.h b/drivers/scsi/bfa/include/bfi/bfi_fcxp.h new file mode 100644 index 000000000000..e0e995a32828 --- /dev/null +++ b/drivers/scsi/bfa/include/bfi/bfi_fcxp.h @@ -0,0 +1,71 @@ +/* + * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +#ifndef __BFI_FCXP_H__ +#define __BFI_FCXP_H__ + +#include "bfi.h" + +#pragma pack(1) + +enum bfi_fcxp_h2i { + BFI_FCXP_H2I_SEND_REQ = 1, +}; + +enum bfi_fcxp_i2h { + BFI_FCXP_I2H_SEND_RSP = BFA_I2HM(1), +}; + +#define BFA_FCXP_MAX_SGES 2 + +/** + * FCXP send request structure + */ +struct bfi_fcxp_send_req_s { + struct bfi_mhdr_s mh; /* Common msg header */ + u16 fcxp_tag; /* driver request tag */ + u16 max_frmsz; /* max send frame size */ + u16 vf_id; /* vsan tag if applicable */ + u16 rport_fw_hndl; /* FW Handle for the remote port */ + u8 class; /* FC class used for req/rsp */ + u8 rsp_timeout; /* timeout in secs, 0-no response */ + u8 cts; /* continue sequence */ + u8 lp_tag; /* lport tag */ + struct fchs_s fchs; /* request FC header structure */ + u32 req_len; /* request payload length */ + u32 rsp_maxlen; /* max response length expected */ + struct bfi_sge_s req_sge[BFA_FCXP_MAX_SGES]; /* request buf */ + struct bfi_sge_s rsp_sge[BFA_FCXP_MAX_SGES]; /* response buf */ +}; + +/** + * FCXP send response structure + */ +struct bfi_fcxp_send_rsp_s { + struct bfi_mhdr_s mh; /* Common msg header */ + u16 fcxp_tag; /* send request tag */ + u8 req_status; /* request status */ + u8 rsvd; + u32 rsp_len; /* actual response length */ + u32 residue_len; /* residual response length */ + struct fchs_s fchs; /* response FC header structure */ +}; + +#pragma pack() + +#endif /* __BFI_FCXP_H__ */ + diff --git a/drivers/scsi/bfa/include/bfi/bfi_ioc.h b/drivers/scsi/bfa/include/bfi/bfi_ioc.h new file mode 100644 index 000000000000..026e9c06ae97 --- /dev/null +++ b/drivers/scsi/bfa/include/bfi/bfi_ioc.h @@ -0,0 +1,202 @@ +/* + * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +#ifndef __BFI_IOC_H__ +#define __BFI_IOC_H__ + +#include "bfi.h" +#include <defs/bfa_defs_ioc.h> + +#pragma pack(1) + +enum bfi_ioc_h2i_msgs { + BFI_IOC_H2I_ENABLE_REQ = 1, + BFI_IOC_H2I_DISABLE_REQ = 2, + BFI_IOC_H2I_GETATTR_REQ = 3, + BFI_IOC_H2I_DBG_SYNC = 4, + BFI_IOC_H2I_DBG_DUMP = 5, +}; + +enum bfi_ioc_i2h_msgs { + BFI_IOC_I2H_ENABLE_REPLY = BFA_I2HM(1), + BFI_IOC_I2H_DISABLE_REPLY = BFA_I2HM(2), + BFI_IOC_I2H_GETATTR_REPLY = BFA_I2HM(3), + BFI_IOC_I2H_READY_EVENT = BFA_I2HM(4), + BFI_IOC_I2H_HBEAT = BFA_I2HM(5), +}; + +/** + * BFI_IOC_H2I_GETATTR_REQ message + */ +struct bfi_ioc_getattr_req_s { + struct bfi_mhdr_s mh; + union bfi_addr_u attr_addr; +}; + +struct bfi_ioc_attr_s { + wwn_t mfg_wwn; + mac_t mfg_mac; + u16 rsvd_a; + char brcd_serialnum[STRSZ(BFA_MFG_SERIALNUM_SIZE)]; + u8 pcie_gen; + u8 pcie_lanes_orig; + u8 pcie_lanes; + u8 rx_bbcredit; /* receive buffer credits */ + u32 adapter_prop; /* adapter properties */ + u16 maxfrsize; /* max receive frame size */ + char asic_rev; + u8 rsvd_b; + char fw_version[BFA_VERSION_LEN]; + char optrom_version[BFA_VERSION_LEN]; + struct bfa_mfg_vpd_s vpd; +}; + +/** + * BFI_IOC_I2H_GETATTR_REPLY message + */ +struct bfi_ioc_getattr_reply_s { + struct bfi_mhdr_s mh; /* Common msg header */ + u8 status; /* cfg reply status */ + u8 rsvd[3]; +}; + +/** + * Firmware memory page offsets + */ +#define BFI_IOC_SMEM_PG0_CB (0x40) +#define BFI_IOC_SMEM_PG0_CT (0x180) + +/** + * Firmware trace offset + */ +#define BFI_IOC_TRC_OFF (0x4b00) +#define BFI_IOC_TRC_ENTS 256 + +#define BFI_IOC_FW_SIGNATURE (0xbfadbfad) +#define BFI_IOC_MD5SUM_SZ 4 +struct bfi_ioc_image_hdr_s { + u32 signature; /* constant signature */ + u32 rsvd_a; + u32 exec; /* exec vector */ + u32 param; /* parameters */ + u32 rsvd_b[4]; + u32 md5sum[BFI_IOC_MD5SUM_SZ]; +}; + +/** + * BFI_IOC_I2H_READY_EVENT message + */ +struct bfi_ioc_rdy_event_s { + struct bfi_mhdr_s mh; /* common msg header */ + u8 init_status; /* init event status */ + u8 rsvd[3]; +}; + +struct bfi_ioc_hbeat_s { + struct bfi_mhdr_s mh; /* common msg header */ + u32 hb_count; /* current heart beat count */ +}; + +/** + * IOC hardware/firmware state + */ +enum bfi_ioc_state { + BFI_IOC_UNINIT = 0, /* not initialized */ + BFI_IOC_INITING = 1, /* h/w is being initialized */ + BFI_IOC_HWINIT = 2, /* h/w is initialized */ + BFI_IOC_CFG = 3, /* IOC configuration in progress */ + BFI_IOC_OP = 4, /* IOC is operational */ + BFI_IOC_DISABLING = 5, /* IOC is being disabled */ + BFI_IOC_DISABLED = 6, /* IOC is disabled */ + BFI_IOC_CFG_DISABLED = 7, /* IOC is being disabled;transient */ + BFI_IOC_HBFAIL = 8, /* IOC heart-beat failure */ + BFI_IOC_MEMTEST = 9, /* IOC is doing memtest */ +}; + +#define BFI_IOC_ENDIAN_SIG 0x12345678 + +enum { + BFI_ADAPTER_TYPE_FC = 0x01, /* FC adapters */ + BFI_ADAPTER_TYPE_MK = 0x0f0000, /* adapter type mask */ + BFI_ADAPTER_TYPE_SH = 16, /* adapter type shift */ + BFI_ADAPTER_NPORTS_MK = 0xff00, /* number of ports mask */ + BFI_ADAPTER_NPORTS_SH = 8, /* number of ports shift */ + BFI_ADAPTER_SPEED_MK = 0xff, /* adapter speed mask */ + BFI_ADAPTER_SPEED_SH = 0, /* adapter speed shift */ + BFI_ADAPTER_PROTO = 0x100000, /* prototype adapaters */ + BFI_ADAPTER_TTV = 0x200000, /* TTV debug capable */ + BFI_ADAPTER_UNSUPP = 0x400000, /* unknown adapter type */ +}; + +#define BFI_ADAPTER_GETP(__prop,__adap_prop) \ + (((__adap_prop) & BFI_ADAPTER_ ## __prop ## _MK) >> \ + BFI_ADAPTER_ ## __prop ## _SH) +#define BFI_ADAPTER_SETP(__prop, __val) \ + ((__val) << BFI_ADAPTER_ ## __prop ## _SH) +#define BFI_ADAPTER_IS_PROTO(__adap_type) \ + ((__adap_type) & BFI_ADAPTER_PROTO) +#define BFI_ADAPTER_IS_TTV(__adap_type) \ + ((__adap_type) & BFI_ADAPTER_TTV) +#define BFI_ADAPTER_IS_UNSUPP(__adap_type) \ + ((__adap_type) & BFI_ADAPTER_UNSUPP) +#define BFI_ADAPTER_IS_SPECIAL(__adap_type) \ + ((__adap_type) & (BFI_ADAPTER_TTV | BFI_ADAPTER_PROTO | \ + BFI_ADAPTER_UNSUPP)) + +/** + * BFI_IOC_H2I_ENABLE_REQ & BFI_IOC_H2I_DISABLE_REQ messages + */ +struct bfi_ioc_ctrl_req_s { + struct bfi_mhdr_s mh; + u8 ioc_class; + u8 rsvd[3]; +}; + +/** + * BFI_IOC_I2H_ENABLE_REPLY & BFI_IOC_I2H_DISABLE_REPLY messages + */ +struct bfi_ioc_ctrl_reply_s { + struct bfi_mhdr_s mh; /* Common msg header */ + u8 status; /* enable/disable status */ + u8 rsvd[3]; +}; + +#define BFI_IOC_MSGSZ 8 +/** + * H2I Messages + */ +union bfi_ioc_h2i_msg_u { + struct bfi_mhdr_s mh; + struct bfi_ioc_ctrl_req_s enable_req; + struct bfi_ioc_ctrl_req_s disable_req; + struct bfi_ioc_getattr_req_s getattr_req; + u32 mboxmsg[BFI_IOC_MSGSZ]; +}; + +/** + * I2H Messages + */ +union bfi_ioc_i2h_msg_u { + struct bfi_mhdr_s mh; + struct bfi_ioc_rdy_event_s rdy_event; + u32 mboxmsg[BFI_IOC_MSGSZ]; +}; + +#pragma pack() + +#endif /* __BFI_IOC_H__ */ + diff --git a/drivers/scsi/bfa/include/bfi/bfi_iocfc.h b/drivers/scsi/bfa/include/bfi/bfi_iocfc.h new file mode 100644 index 000000000000..c3760df72575 --- /dev/null +++ b/drivers/scsi/bfa/include/bfi/bfi_iocfc.h @@ -0,0 +1,177 @@ +/* + * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +#ifndef __BFI_IOCFC_H__ +#define __BFI_IOCFC_H__ + +#include "bfi.h" +#include <defs/bfa_defs_ioc.h> +#include <defs/bfa_defs_iocfc.h> +#include <defs/bfa_defs_boot.h> + +#pragma pack(1) + +enum bfi_iocfc_h2i_msgs { + BFI_IOCFC_H2I_CFG_REQ = 1, + BFI_IOCFC_H2I_GET_STATS_REQ = 2, + BFI_IOCFC_H2I_CLEAR_STATS_REQ = 3, + BFI_IOCFC_H2I_SET_INTR_REQ = 4, + BFI_IOCFC_H2I_UPDATEQ_REQ = 5, +}; + +enum bfi_iocfc_i2h_msgs { + BFI_IOCFC_I2H_CFG_REPLY = BFA_I2HM(1), + BFI_IOCFC_I2H_GET_STATS_RSP = BFA_I2HM(2), + BFI_IOCFC_I2H_CLEAR_STATS_RSP = BFA_I2HM(3), + BFI_IOCFC_I2H_UPDATEQ_RSP = BFA_I2HM(5), +}; + +struct bfi_iocfc_cfg_s { + u8 num_cqs; /* Number of CQs to be used */ + u8 sense_buf_len; /* SCSI sense length */ + u8 trunk_enabled; /* port trunking enabled */ + u8 trunk_ports; /* trunk ports bit map */ + u32 endian_sig; /* endian signature of host */ + + /** + * Request and response circular queue base addresses, size and + * shadow index pointers. + */ + union bfi_addr_u req_cq_ba[BFI_IOC_MAX_CQS]; + union bfi_addr_u req_shadow_ci[BFI_IOC_MAX_CQS]; + u16 req_cq_elems[BFI_IOC_MAX_CQS]; + union bfi_addr_u rsp_cq_ba[BFI_IOC_MAX_CQS]; + union bfi_addr_u rsp_shadow_pi[BFI_IOC_MAX_CQS]; + u16 rsp_cq_elems[BFI_IOC_MAX_CQS]; + + union bfi_addr_u stats_addr; /* DMA-able address for stats */ + union bfi_addr_u cfgrsp_addr; /* config response dma address */ + union bfi_addr_u ioim_snsbase; /* IO sense buffer base address */ + struct bfa_iocfc_intr_attr_s intr_attr; /* IOC interrupt attributes */ +}; + +/** + * Boot target wwn information for this port. This contains either the stored + * or discovered boot target port wwns for the port. + */ +struct bfi_iocfc_bootwwns { + wwn_t wwn[BFA_BOOT_BOOTLUN_MAX]; + u8 nwwns; + u8 rsvd[7]; +}; + +struct bfi_iocfc_cfgrsp_s { + struct bfa_iocfc_fwcfg_s fwcfg; + struct bfa_iocfc_intr_attr_s intr_attr; + struct bfi_iocfc_bootwwns bootwwns; +}; + +/** + * BFI_IOCFC_H2I_CFG_REQ message + */ +struct bfi_iocfc_cfg_req_s { + struct bfi_mhdr_s mh; + union bfi_addr_u ioc_cfg_dma_addr; +}; + +/** + * BFI_IOCFC_I2H_CFG_REPLY message + */ +struct bfi_iocfc_cfg_reply_s { + struct bfi_mhdr_s mh; /* Common msg header */ + u8 cfg_success; /* cfg reply status */ + u8 lpu_bm; /* LPUs assigned for this IOC */ + u8 rsvd[2]; +}; + +/** + * BFI_IOCFC_H2I_GET_STATS_REQ & BFI_IOCFC_H2I_CLEAR_STATS_REQ messages + */ +struct bfi_iocfc_stats_req_s { + struct bfi_mhdr_s mh; /* msg header */ + u32 msgtag; /* msgtag for reply */ +}; + +/** + * BFI_IOCFC_I2H_GET_STATS_RSP & BFI_IOCFC_I2H_CLEAR_STATS_RSP messages + */ +struct bfi_iocfc_stats_rsp_s { + struct bfi_mhdr_s mh; /* common msg header */ + u8 status; /* reply status */ + u8 rsvd[3]; + u32 msgtag; /* msgtag for reply */ +}; + +/** + * BFI_IOCFC_H2I_SET_INTR_REQ message + */ +struct bfi_iocfc_set_intr_req_s { + struct bfi_mhdr_s mh; /* common msg header */ + u8 coalesce; /* enable intr coalescing*/ + u8 rsvd[3]; + u16 delay; /* delay timer 0..1125us */ + u16 latency; /* latency timer 0..225us */ +}; + +/** + * BFI_IOCFC_H2I_UPDATEQ_REQ message + */ +struct bfi_iocfc_updateq_req_s { + struct bfi_mhdr_s mh; /* common msg header */ + u32 reqq_ba; /* reqq base addr */ + u32 rspq_ba; /* rspq base addr */ + u32 reqq_sci; /* reqq shadow ci */ + u32 rspq_spi; /* rspq shadow pi */ +}; + +/** + * BFI_IOCFC_I2H_UPDATEQ_RSP message + */ +struct bfi_iocfc_updateq_rsp_s { + struct bfi_mhdr_s mh; /* common msg header */ + u8 status; /* updateq status */ + u8 rsvd[3]; +}; + +/** + * H2I Messages + */ +union bfi_iocfc_h2i_msg_u { + struct bfi_mhdr_s mh; + struct bfi_iocfc_cfg_req_s cfg_req; + struct bfi_iocfc_stats_req_s stats_get; + struct bfi_iocfc_stats_req_s stats_clr; + struct bfi_iocfc_updateq_req_s updateq_req; + u32 mboxmsg[BFI_IOC_MSGSZ]; +}; + +/** + * I2H Messages + */ +union bfi_iocfc_i2h_msg_u { + struct bfi_mhdr_s mh; + struct bfi_iocfc_cfg_reply_s cfg_reply; + struct bfi_iocfc_stats_rsp_s stats_get_rsp; + struct bfi_iocfc_stats_rsp_s stats_clr_rsp; + struct bfi_iocfc_updateq_rsp_s updateq_rsp; + u32 mboxmsg[BFI_IOC_MSGSZ]; +}; + +#pragma pack() + +#endif /* __BFI_IOCFC_H__ */ + diff --git a/drivers/scsi/bfa/include/bfi/bfi_lport.h b/drivers/scsi/bfa/include/bfi/bfi_lport.h new file mode 100644 index 000000000000..29010614bac9 --- /dev/null +++ b/drivers/scsi/bfa/include/bfi/bfi_lport.h @@ -0,0 +1,89 @@ +/* + * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +#ifndef __BFI_LPORT_H__ +#define __BFI_LPORT_H__ + +#include <bfi/bfi.h> + +#pragma pack(1) + +enum bfi_lport_h2i_msgs { + BFI_LPORT_H2I_CREATE_REQ = 1, + BFI_LPORT_H2I_DELETE_REQ = 2, +}; + +enum bfi_lport_i2h_msgs { + BFI_LPORT_I2H_CREATE_RSP = BFA_I2HM(1), + BFI_LPORT_I2H_DELETE_RSP = BFA_I2HM(2), + BFI_LPORT_I2H_ONLINE = BFA_I2HM(3), + BFI_LPORT_I2H_OFFLINE = BFA_I2HM(4), +}; + +#define BFI_LPORT_MAX_SYNNAME 64 + +enum bfi_lport_role_e { + BFI_LPORT_ROLE_FCPIM = 1, + BFI_LPORT_ROLE_FCPTM = 2, + BFI_LPORT_ROLE_IPFC = 4, +}; + +struct bfi_lport_create_req_s { + bfi_mhdr_t mh; /* common msg header */ + u16 fabric_fwhdl; /* parent fabric instance */ + u8 roles; /* lport FC-4 roles */ + u8 rsvd; + wwn_t pwwn; /* port name */ + wwn_t nwwn; /* node name */ + u8 symname[BFI_LPORT_MAX_SYNNAME]; +}; + +struct bfi_lport_create_rsp_s { + bfi_mhdr_t mh; /* common msg header */ + u8 status; /* lport creation status */ + u8 rsvd[3]; +}; + +struct bfi_lport_delete_req_s { + bfi_mhdr_t mh; /* common msg header */ + u16 fw_handle; /* firmware lport handle */ + u16 rsvd; +}; + +struct bfi_lport_delete_rsp_s { + bfi_mhdr_t mh; /* common msg header */ + u16 bfa_handle; /* host lport handle */ + u8 status; /* lport deletion status */ + u8 rsvd; +}; + +union bfi_lport_h2i_msg_u { + bfi_msg_t *msg; + struct bfi_lport_create_req_s *create_req; + struct bfi_lport_delete_req_s *delete_req; +}; + +union bfi_lport_i2h_msg_u { + bfi_msg_t *msg; + struct bfi_lport_create_rsp_s *create_rsp; + struct bfi_lport_delete_rsp_s *delete_rsp; +}; + +#pragma pack() + +#endif /* __BFI_LPORT_H__ */ + diff --git a/drivers/scsi/bfa/include/bfi/bfi_lps.h b/drivers/scsi/bfa/include/bfi/bfi_lps.h new file mode 100644 index 000000000000..414b0e30f6ef --- /dev/null +++ b/drivers/scsi/bfa/include/bfi/bfi_lps.h @@ -0,0 +1,96 @@ +/* + * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +#ifndef __BFI_LPS_H__ +#define __BFI_LPS_H__ + +#include <bfi/bfi.h> + +#pragma pack(1) + +enum bfi_lps_h2i_msgs { + BFI_LPS_H2I_LOGIN_REQ = 1, + BFI_LPS_H2I_LOGOUT_REQ = 2, +}; + +enum bfi_lps_i2h_msgs { + BFI_LPS_H2I_LOGIN_RSP = BFA_I2HM(1), + BFI_LPS_H2I_LOGOUT_RSP = BFA_I2HM(2), +}; + +struct bfi_lps_login_req_s { + struct bfi_mhdr_s mh; /* common msg header */ + u8 lp_tag; + u8 alpa; + u16 pdu_size; + wwn_t pwwn; + wwn_t nwwn; + u8 fdisc; + u8 auth_en; + u8 rsvd[2]; +}; + +struct bfi_lps_login_rsp_s { + struct bfi_mhdr_s mh; /* common msg header */ + u8 lp_tag; + u8 status; + u8 lsrjt_rsn; + u8 lsrjt_expl; + wwn_t port_name; + wwn_t node_name; + u16 bb_credit; + u8 f_port; + u8 npiv_en; + u32 lp_pid : 24; + u32 auth_req : 8; + mac_t lp_mac; + mac_t fcf_mac; + u8 ext_status; + u8 brcd_switch;/* attached peer is brcd switch */ +}; + +struct bfi_lps_logout_req_s { + struct bfi_mhdr_s mh; /* common msg header */ + u8 lp_tag; + u8 rsvd[3]; + wwn_t port_name; +}; + +struct bfi_lps_logout_rsp_s { + struct bfi_mhdr_s mh; /* common msg header */ + u8 lp_tag; + u8 status; + u8 rsvd[2]; +}; + +union bfi_lps_h2i_msg_u { + struct bfi_mhdr_s *msg; + struct bfi_lps_login_req_s *login_req; + struct bfi_lps_logout_req_s *logout_req; +}; + +union bfi_lps_i2h_msg_u { + struct bfi_msg_s *msg; + struct bfi_lps_login_rsp_s *login_rsp; + struct bfi_lps_logout_rsp_s *logout_rsp; +}; + +#pragma pack() + +#endif /* __BFI_LPS_H__ */ + + diff --git a/drivers/scsi/bfa/include/bfi/bfi_port.h b/drivers/scsi/bfa/include/bfi/bfi_port.h new file mode 100644 index 000000000000..3ec3bea110ba --- /dev/null +++ b/drivers/scsi/bfa/include/bfi/bfi_port.h @@ -0,0 +1,115 @@ +/* + * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ +#ifndef __BFI_PORT_H__ +#define __BFI_PORT_H__ + +#include <bfi/bfi.h> +#include <defs/bfa_defs_pport.h> + +#pragma pack(1) + +enum bfi_port_h2i { + BFI_PORT_H2I_ENABLE_REQ = (1), + BFI_PORT_H2I_DISABLE_REQ = (2), + BFI_PORT_H2I_GET_STATS_REQ = (3), + BFI_PORT_H2I_CLEAR_STATS_REQ = (4), +}; + +enum bfi_port_i2h { + BFI_PORT_I2H_ENABLE_RSP = BFA_I2HM(1), + BFI_PORT_I2H_DISABLE_RSP = BFA_I2HM(2), + BFI_PORT_I2H_GET_STATS_RSP = BFA_I2HM(3), + BFI_PORT_I2H_CLEAR_STATS_RSP = BFA_I2HM(4), +}; + +/** + * Generic REQ type + */ +struct bfi_port_generic_req_s { + struct bfi_mhdr_s mh; /* msg header */ + u32 msgtag; /* msgtag for reply */ + u32 rsvd; +}; + +/** + * Generic RSP type + */ +struct bfi_port_generic_rsp_s { + struct bfi_mhdr_s mh; /* common msg header */ + u8 status; /* port enable status */ + u8 rsvd[3]; + u32 msgtag; /* msgtag for reply */ +}; + +/** + * @todo + * BFI_PORT_H2I_ENABLE_REQ + */ + +/** + * @todo + * BFI_PORT_I2H_ENABLE_RSP + */ + +/** + * BFI_PORT_H2I_DISABLE_REQ + */ + +/** + * BFI_PORT_I2H_DISABLE_RSP + */ + +/** + * BFI_PORT_H2I_GET_STATS_REQ + */ +struct bfi_port_get_stats_req_s { + struct bfi_mhdr_s mh; /* common msg header */ + union bfi_addr_u dma_addr; +}; + +/** + * BFI_PORT_I2H_GET_STATS_RSP + */ + +/** + * BFI_PORT_H2I_CLEAR_STATS_REQ + */ + +/** + * BFI_PORT_I2H_CLEAR_STATS_RSP + */ + +union bfi_port_h2i_msg_u { + struct bfi_mhdr_s mh; + struct bfi_port_generic_req_s enable_req; + struct bfi_port_generic_req_s disable_req; + struct bfi_port_get_stats_req_s getstats_req; + struct bfi_port_generic_req_s clearstats_req; +}; + +union bfi_port_i2h_msg_u { + struct bfi_mhdr_s mh; + struct bfi_port_generic_rsp_s enable_rsp; + struct bfi_port_generic_rsp_s disable_rsp; + struct bfi_port_generic_rsp_s getstats_rsp; + struct bfi_port_generic_rsp_s clearstats_rsp; +}; + +#pragma pack() + +#endif /* __BFI_PORT_H__ */ + diff --git a/drivers/scsi/bfa/include/bfi/bfi_pport.h b/drivers/scsi/bfa/include/bfi/bfi_pport.h new file mode 100644 index 000000000000..c96d246851af --- /dev/null +++ b/drivers/scsi/bfa/include/bfi/bfi_pport.h @@ -0,0 +1,184 @@ +/* + * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ +#ifndef __BFI_PPORT_H__ +#define __BFI_PPORT_H__ + +#include <bfi/bfi.h> +#include <defs/bfa_defs_pport.h> + +#pragma pack(1) + +enum bfi_pport_h2i { + BFI_PPORT_H2I_ENABLE_REQ = (1), + BFI_PPORT_H2I_DISABLE_REQ = (2), + BFI_PPORT_H2I_GET_STATS_REQ = (3), + BFI_PPORT_H2I_CLEAR_STATS_REQ = (4), + BFI_PPORT_H2I_SET_SVC_PARAMS_REQ = (5), + BFI_PPORT_H2I_ENABLE_RX_VF_TAG_REQ = (6), + BFI_PPORT_H2I_ENABLE_TX_VF_TAG_REQ = (7), + BFI_PPORT_H2I_GET_QOS_STATS_REQ = (8), + BFI_PPORT_H2I_CLEAR_QOS_STATS_REQ = (9), +}; + +enum bfi_pport_i2h { + BFI_PPORT_I2H_ENABLE_RSP = BFA_I2HM(1), + BFI_PPORT_I2H_DISABLE_RSP = BFA_I2HM(2), + BFI_PPORT_I2H_GET_STATS_RSP = BFA_I2HM(3), + BFI_PPORT_I2H_CLEAR_STATS_RSP = BFA_I2HM(4), + BFI_PPORT_I2H_SET_SVC_PARAMS_RSP = BFA_I2HM(5), + BFI_PPORT_I2H_ENABLE_RX_VF_TAG_RSP = BFA_I2HM(6), + BFI_PPORT_I2H_ENABLE_TX_VF_TAG_RSP = BFA_I2HM(7), + BFI_PPORT_I2H_EVENT = BFA_I2HM(8), + BFI_PPORT_I2H_GET_QOS_STATS_RSP = BFA_I2HM(9), + BFI_PPORT_I2H_CLEAR_QOS_STATS_RSP = BFA_I2HM(10), +}; + +/** + * Generic REQ type + */ +struct bfi_pport_generic_req_s { + struct bfi_mhdr_s mh; /* msg header */ + u32 msgtag; /* msgtag for reply */ +}; + +/** + * Generic RSP type + */ +struct bfi_pport_generic_rsp_s { + struct bfi_mhdr_s mh; /* common msg header */ + u8 status; /* port enable status */ + u8 rsvd[3]; + u32 msgtag; /* msgtag for reply */ +}; + +/** + * BFI_PPORT_H2I_ENABLE_REQ + */ +struct bfi_pport_enable_req_s { + struct bfi_mhdr_s mh; /* msg header */ + u32 rsvd1; + wwn_t nwwn; /* node wwn of physical port */ + wwn_t pwwn; /* port wwn of physical port */ + struct bfa_pport_cfg_s port_cfg; /* port configuration */ + union bfi_addr_u stats_dma_addr; /* DMA address for stats */ + u32 msgtag; /* msgtag for reply */ + u32 rsvd2; +}; + +/** + * BFI_PPORT_I2H_ENABLE_RSP + */ +#define bfi_pport_enable_rsp_t struct bfi_pport_generic_rsp_s + +/** + * BFI_PPORT_H2I_DISABLE_REQ + */ +#define bfi_pport_disable_req_t struct bfi_pport_generic_req_s + +/** + * BFI_PPORT_I2H_DISABLE_RSP + */ +#define bfi_pport_disable_rsp_t struct bfi_pport_generic_rsp_s + +/** + * BFI_PPORT_H2I_GET_STATS_REQ + */ +#define bfi_pport_get_stats_req_t struct bfi_pport_generic_req_s + +/** + * BFI_PPORT_I2H_GET_STATS_RSP + */ +#define bfi_pport_get_stats_rsp_t struct bfi_pport_generic_rsp_s + +/** + * BFI_PPORT_H2I_CLEAR_STATS_REQ + */ +#define bfi_pport_clear_stats_req_t struct bfi_pport_generic_req_s + +/** + * BFI_PPORT_I2H_CLEAR_STATS_RSP + */ +#define bfi_pport_clear_stats_rsp_t struct bfi_pport_generic_rsp_s + +/** + * BFI_PPORT_H2I_GET_QOS_STATS_REQ + */ +#define bfi_pport_get_qos_stats_req_t struct bfi_pport_generic_req_s + +/** + * BFI_PPORT_H2I_GET_QOS_STATS_RSP + */ +#define bfi_pport_get_qos_stats_rsp_t struct bfi_pport_generic_rsp_s + +/** + * BFI_PPORT_H2I_CLEAR_QOS_STATS_REQ + */ +#define bfi_pport_clear_qos_stats_req_t struct bfi_pport_generic_req_s + +/** + * BFI_PPORT_H2I_CLEAR_QOS_STATS_RSP + */ +#define bfi_pport_clear_qos_stats_rsp_t struct bfi_pport_generic_rsp_s + +/** + * BFI_PPORT_H2I_SET_SVC_PARAMS_REQ + */ +struct bfi_pport_set_svc_params_req_s { + struct bfi_mhdr_s mh; /* msg header */ + u16 tx_bbcredit; /* Tx credits */ + u16 rsvd; +}; + +/** + * BFI_PPORT_I2H_SET_SVC_PARAMS_RSP + */ + +/** + * BFI_PPORT_I2H_EVENT + */ +struct bfi_pport_event_s { + struct bfi_mhdr_s mh; /* common msg header */ + struct bfa_pport_link_s link_state; +}; + +union bfi_pport_h2i_msg_u { + struct bfi_mhdr_s *mhdr; + struct bfi_pport_enable_req_s *penable; + struct bfi_pport_generic_req_s *pdisable; + struct bfi_pport_generic_req_s *pgetstats; + struct bfi_pport_generic_req_s *pclearstats; + struct bfi_pport_set_svc_params_req_s *psetsvcparams; + struct bfi_pport_get_qos_stats_req_s *pgetqosstats; + struct bfi_pport_generic_req_s *pclearqosstats; +}; + +union bfi_pport_i2h_msg_u { + struct bfi_msg_s *msg; + struct bfi_pport_generic_rsp_s *enable_rsp; + struct bfi_pport_disable_rsp_s *disable_rsp; + struct bfi_pport_generic_rsp_s *getstats_rsp; + struct bfi_pport_clear_stats_rsp_s *clearstats_rsp; + struct bfi_pport_set_svc_params_rsp_s *setsvcparasm_rsp; + struct bfi_pport_get_qos_stats_rsp_s *getqosstats_rsp; + struct bfi_pport_clear_qos_stats_rsp_s *clearqosstats_rsp; + struct bfi_pport_event_s *event; +}; + +#pragma pack() + +#endif /* __BFI_PPORT_H__ */ + diff --git a/drivers/scsi/bfa/include/bfi/bfi_rport.h b/drivers/scsi/bfa/include/bfi/bfi_rport.h new file mode 100644 index 000000000000..3520f55f09d7 --- /dev/null +++ b/drivers/scsi/bfa/include/bfi/bfi_rport.h @@ -0,0 +1,104 @@ +/* + * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +#ifndef __BFI_RPORT_H__ +#define __BFI_RPORT_H__ + +#include <bfi/bfi.h> + +#pragma pack(1) + +enum bfi_rport_h2i_msgs { + BFI_RPORT_H2I_CREATE_REQ = 1, + BFI_RPORT_H2I_DELETE_REQ = 2, + BFI_RPORT_H2I_SET_SPEED_REQ = 3, +}; + +enum bfi_rport_i2h_msgs { + BFI_RPORT_I2H_CREATE_RSP = BFA_I2HM(1), + BFI_RPORT_I2H_DELETE_RSP = BFA_I2HM(2), + BFI_RPORT_I2H_QOS_SCN = BFA_I2HM(3), +}; + +struct bfi_rport_create_req_s { + struct bfi_mhdr_s mh; /* common msg header */ + u16 bfa_handle; /* host rport handle */ + u16 max_frmsz; /* max rcv pdu size */ + u32 pid : 24, /* remote port ID */ + lp_tag : 8; /* local port tag */ + u32 local_pid : 24, /* local port ID */ + cisc : 8; + u8 fc_class; /* supported FC classes */ + u8 vf_en; /* virtual fabric enable */ + u16 vf_id; /* virtual fabric ID */ +}; + +struct bfi_rport_create_rsp_s { + struct bfi_mhdr_s mh; /* common msg header */ + u8 status; /* rport creation status */ + u8 rsvd[3]; + u16 bfa_handle; /* host rport handle */ + u16 fw_handle; /* firmware rport handle */ + struct bfa_rport_qos_attr_s qos_attr; /* QoS Attributes */ +}; + +struct bfa_rport_speed_req_s { + struct bfi_mhdr_s mh; /* common msg header */ + u16 fw_handle; /* firmware rport handle */ + u8 speed; /*! rport's speed via RPSC */ + u8 rsvd; +}; + +struct bfi_rport_delete_req_s { + struct bfi_mhdr_s mh; /* common msg header */ + u16 fw_handle; /* firmware rport handle */ + u16 rsvd; +}; + +struct bfi_rport_delete_rsp_s { + struct bfi_mhdr_s mh; /* common msg header */ + u16 bfa_handle; /* host rport handle */ + u8 status; /* rport deletion status */ + u8 rsvd; +}; + +struct bfi_rport_qos_scn_s { + struct bfi_mhdr_s mh; /* common msg header */ + u16 bfa_handle; /* host rport handle */ + u16 rsvd; + struct bfa_rport_qos_attr_s old_qos_attr; /* Old QoS Attributes */ + struct bfa_rport_qos_attr_s new_qos_attr; /* New QoS Attributes */ +}; + +union bfi_rport_h2i_msg_u { + struct bfi_msg_s *msg; + struct bfi_rport_create_req_s *create_req; + struct bfi_rport_delete_req_s *delete_req; + struct bfi_rport_speed_req_s *speed_req; +}; + +union bfi_rport_i2h_msg_u { + struct bfi_msg_s *msg; + struct bfi_rport_create_rsp_s *create_rsp; + struct bfi_rport_delete_rsp_s *delete_rsp; + struct bfi_rport_qos_scn_s *qos_scn_evt; +}; + +#pragma pack() + +#endif /* __BFI_RPORT_H__ */ + diff --git a/drivers/scsi/bfa/include/bfi/bfi_uf.h b/drivers/scsi/bfa/include/bfi/bfi_uf.h new file mode 100644 index 000000000000..f328a9e7e622 --- /dev/null +++ b/drivers/scsi/bfa/include/bfi/bfi_uf.h @@ -0,0 +1,52 @@ +/* + * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +#ifndef __BFI_UF_H__ +#define __BFI_UF_H__ + +#include "bfi.h" + +#pragma pack(1) + +enum bfi_uf_h2i { + BFI_UF_H2I_BUF_POST = 1, +}; + +enum bfi_uf_i2h { + BFI_UF_I2H_FRM_RCVD = BFA_I2HM(1), +}; + +#define BFA_UF_MAX_SGES 2 + +struct bfi_uf_buf_post_s { + struct bfi_mhdr_s mh; /* Common msg header */ + u16 buf_tag; /* buffer tag */ + u16 buf_len; /* total buffer length */ + struct bfi_sge_s sge[BFA_UF_MAX_SGES]; /* buffer DMA SGEs */ +}; + +struct bfi_uf_frm_rcvd_s { + struct bfi_mhdr_s mh; /* Common msg header */ + u16 buf_tag; /* buffer tag */ + u16 rsvd; + u16 frm_len; /* received frame length */ + u16 xfr_len; /* tranferred length */ +}; + +#pragma pack() + +#endif /* __BFI_UF_H__ */ diff --git a/drivers/scsi/bfa/include/cna/bfa_cna_trcmod.h b/drivers/scsi/bfa/include/cna/bfa_cna_trcmod.h new file mode 100644 index 000000000000..43ba7064e81a --- /dev/null +++ b/drivers/scsi/bfa/include/cna/bfa_cna_trcmod.h @@ -0,0 +1,36 @@ +/* + * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +/** + * bfa_cna_trcmod.h CNA trace modules + */ + +#ifndef __BFA_CNA_TRCMOD_H__ +#define __BFA_CNA_TRCMOD_H__ + +#include <cs/bfa_trc.h> + +/* + * !!! Only append to the enums defined here to avoid any versioning + * !!! needed between trace utility and driver version + */ +enum { + BFA_TRC_CNA_CEE = 1, + BFA_TRC_CNA_PORT = 2, +}; + +#endif /* __BFA_CNA_TRCMOD_H__ */ diff --git a/drivers/scsi/bfa/include/cna/cee/bfa_cee.h b/drivers/scsi/bfa/include/cna/cee/bfa_cee.h new file mode 100644 index 000000000000..77f297f68046 --- /dev/null +++ b/drivers/scsi/bfa/include/cna/cee/bfa_cee.h @@ -0,0 +1,77 @@ +/* + * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +#ifndef __BFA_CEE_H__ +#define __BFA_CEE_H__ + +#include <defs/bfa_defs_cee.h> +#include <bfa_ioc.h> +#include <cs/bfa_trc.h> +#include <cs/bfa_log.h> + +typedef void (*bfa_cee_get_attr_cbfn_t) (void *dev, bfa_status_t status); +typedef void (*bfa_cee_get_stats_cbfn_t) (void *dev, bfa_status_t status); +typedef void (*bfa_cee_reset_stats_cbfn_t) (void *dev, bfa_status_t status); +typedef void (*bfa_cee_hbfail_cbfn_t) (void *dev, bfa_status_t status); + +struct bfa_cee_cbfn_s { + bfa_cee_get_attr_cbfn_t get_attr_cbfn; + void *get_attr_cbarg; + bfa_cee_get_stats_cbfn_t get_stats_cbfn; + void *get_stats_cbarg; + bfa_cee_reset_stats_cbfn_t reset_stats_cbfn; + void *reset_stats_cbarg; +}; + +struct bfa_cee_s { + void *dev; + bfa_boolean_t get_attr_pending; + bfa_boolean_t get_stats_pending; + bfa_boolean_t reset_stats_pending; + bfa_status_t get_attr_status; + bfa_status_t get_stats_status; + bfa_status_t reset_stats_status; + struct bfa_cee_cbfn_s cbfn; + struct bfa_ioc_hbfail_notify_s hbfail; + struct bfa_trc_mod_s *trcmod; + struct bfa_log_mod_s *logmod; + struct bfa_cee_attr_s *attr; + struct bfa_cee_stats_s *stats; + struct bfa_dma_s attr_dma; + struct bfa_dma_s stats_dma; + struct bfa_ioc_s *ioc; + struct bfa_mbox_cmd_s get_cfg_mb; + struct bfa_mbox_cmd_s get_stats_mb; + struct bfa_mbox_cmd_s reset_stats_mb; +}; + +u32 bfa_cee_meminfo(void); +void bfa_cee_mem_claim(struct bfa_cee_s *cee, u8 *dma_kva, + u64 dma_pa); +void bfa_cee_attach(struct bfa_cee_s *cee, struct bfa_ioc_s *ioc, void *dev, + struct bfa_trc_mod_s *trcmod, + struct bfa_log_mod_s *logmod); +void bfa_cee_detach(struct bfa_cee_s *cee); +bfa_status_t bfa_cee_get_attr(struct bfa_cee_s *cee, + struct bfa_cee_attr_s *attr, + bfa_cee_get_attr_cbfn_t cbfn, void *cbarg); +bfa_status_t bfa_cee_get_stats(struct bfa_cee_s *cee, + struct bfa_cee_stats_s *stats, + bfa_cee_get_stats_cbfn_t cbfn, void *cbarg); +bfa_status_t bfa_cee_reset_stats(struct bfa_cee_s *cee, + bfa_cee_reset_stats_cbfn_t cbfn, void *cbarg); +#endif /* __BFA_CEE_H__ */ diff --git a/drivers/scsi/bfa/include/cna/port/bfa_port.h b/drivers/scsi/bfa/include/cna/port/bfa_port.h new file mode 100644 index 000000000000..7cbf17d3141b --- /dev/null +++ b/drivers/scsi/bfa/include/cna/port/bfa_port.h @@ -0,0 +1,69 @@ +/* + * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +#ifndef __BFA_PORT_H__ +#define __BFA_PORT_H__ + +#include <defs/bfa_defs_port.h> +#include <bfa_ioc.h> +#include <cs/bfa_trc.h> +#include <cs/bfa_log.h> + +typedef void (*bfa_port_stats_cbfn_t) (void *dev, bfa_status_t status); +typedef void (*bfa_port_endis_cbfn_t) (void *dev, bfa_status_t status); + +struct bfa_port_s { + void *dev; + struct bfa_ioc_s *ioc; + struct bfa_trc_mod_s *trcmod; + struct bfa_log_mod_s *logmod; + u32 msgtag; + bfa_boolean_t stats_busy; + struct bfa_mbox_cmd_s stats_mb; + bfa_port_stats_cbfn_t stats_cbfn; + void *stats_cbarg; + bfa_status_t stats_status; + union bfa_pport_stats_u *stats; + struct bfa_dma_s stats_dma; + bfa_boolean_t endis_pending; + struct bfa_mbox_cmd_s endis_mb; + bfa_port_endis_cbfn_t endis_cbfn; + void *endis_cbarg; + bfa_status_t endis_status; + struct bfa_ioc_hbfail_notify_s hbfail; +}; + +void bfa_port_attach(struct bfa_port_s *port, struct bfa_ioc_s *ioc, + void *dev, struct bfa_trc_mod_s *trcmod, + struct bfa_log_mod_s *logmod); +void bfa_port_detach(struct bfa_port_s *port); +void bfa_port_hbfail(void *arg); + +bfa_status_t bfa_port_get_stats(struct bfa_port_s *port, + union bfa_pport_stats_u *stats, + bfa_port_stats_cbfn_t cbfn, void *cbarg); +bfa_status_t bfa_port_clear_stats(struct bfa_port_s *port, + bfa_port_stats_cbfn_t cbfn, void *cbarg); +bfa_status_t bfa_port_enable(struct bfa_port_s *port, + bfa_port_endis_cbfn_t cbfn, void *cbarg); +bfa_status_t bfa_port_disable(struct bfa_port_s *port, + bfa_port_endis_cbfn_t cbfn, void *cbarg); +u32 bfa_port_meminfo(void); +void bfa_port_mem_claim(struct bfa_port_s *port, u8 *dma_kva, + u64 dma_pa); + +#endif /* __BFA_PORT_H__ */ diff --git a/drivers/scsi/bfa/include/cna/pstats/ethport_defs.h b/drivers/scsi/bfa/include/cna/pstats/ethport_defs.h new file mode 100644 index 000000000000..1563ee512218 --- /dev/null +++ b/drivers/scsi/bfa/include/cna/pstats/ethport_defs.h @@ -0,0 +1,36 @@ +/* + * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. + * All rights reserved. + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +#ifndef __ETHPORT_DEFS_H__ +#define __ETHPORT_DEFS_H__ + +struct bnad_drv_stats { + u64 netif_queue_stop; + u64 netif_queue_wakeup; + u64 tso4; + u64 tso6; + u64 tso_err; + u64 tcpcsum_offload; + u64 udpcsum_offload; + u64 csum_help; + u64 csum_help_err; + + u64 hw_stats_updates; + u64 netif_rx_schedule; + u64 netif_rx_complete; + u64 netif_rx_dropped; +}; +#endif diff --git a/drivers/scsi/bfa/include/cna/pstats/phyport_defs.h b/drivers/scsi/bfa/include/cna/pstats/phyport_defs.h new file mode 100644 index 000000000000..eb7548030d0f --- /dev/null +++ b/drivers/scsi/bfa/include/cna/pstats/phyport_defs.h @@ -0,0 +1,218 @@ +/* + * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. + * All rights reserved. + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +#ifndef __PHYPORT_DEFS_H__ +#define __PHYPORT_DEFS_H__ + +#define BNA_TXF_ID_MAX 64 +#define BNA_RXF_ID_MAX 64 + +/* + * Statistics + */ + +/* + * TxF Frame Statistics + */ +struct bna_stats_txf { + u64 ucast_octets; + u64 ucast; + u64 ucast_vlan; + + u64 mcast_octets; + u64 mcast; + u64 mcast_vlan; + + u64 bcast_octets; + u64 bcast; + u64 bcast_vlan; + + u64 errors; + u64 filter_vlan; /* frames filtered due to VLAN */ + u64 filter_mac_sa; /* frames filtered due to SA check */ +}; + +/* + * RxF Frame Statistics + */ +struct bna_stats_rxf { + u64 ucast_octets; + u64 ucast; + u64 ucast_vlan; + + u64 mcast_octets; + u64 mcast; + u64 mcast_vlan; + + u64 bcast_octets; + u64 bcast; + u64 bcast_vlan; + u64 frame_drops; +}; + +/* + * FC Tx Frame Statistics + */ +struct bna_stats_fc_tx { + u64 txf_ucast_octets; + u64 txf_ucast; + u64 txf_ucast_vlan; + + u64 txf_mcast_octets; + u64 txf_mcast; + u64 txf_mcast_vlan; + + u64 txf_bcast_octets; + u64 txf_bcast; + u64 txf_bcast_vlan; + + u64 txf_parity_errors; + u64 txf_timeout; + u64 txf_fid_parity_errors; +}; + +/* + * FC Rx Frame Statistics + */ +struct bna_stats_fc_rx { + u64 rxf_ucast_octets; + u64 rxf_ucast; + u64 rxf_ucast_vlan; + + u64 rxf_mcast_octets; + u64 rxf_mcast; + u64 rxf_mcast_vlan; + + u64 rxf_bcast_octets; + u64 rxf_bcast; + u64 rxf_bcast_vlan; +}; + +/* + * RAD Frame Statistics + */ +struct cna_stats_rad { + u64 rx_frames; + u64 rx_octets; + u64 rx_vlan_frames; + + u64 rx_ucast; + u64 rx_ucast_octets; + u64 rx_ucast_vlan; + + u64 rx_mcast; + u64 rx_mcast_octets; + u64 rx_mcast_vlan; + + u64 rx_bcast; + u64 rx_bcast_octets; + u64 rx_bcast_vlan; + + u64 rx_drops; +}; + +/* + * BPC Tx Registers + */ +struct cna_stats_bpc_tx { + u64 tx_pause[8]; + u64 tx_zero_pause[8]; /* Pause cancellation */ + u64 tx_first_pause[8]; /* Pause initiation rather + *than retention */ +}; + +/* + * BPC Rx Registers + */ +struct cna_stats_bpc_rx { + u64 rx_pause[8]; + u64 rx_zero_pause[8]; /* Pause cancellation */ + u64 rx_first_pause[8]; /* Pause initiation rather + *than retention */ +}; + +/* + * MAC Rx Statistics + */ +struct cna_stats_mac_rx { + u64 frame_64; /* both rx and tx counter */ + u64 frame_65_127; /* both rx and tx counter */ + u64 frame_128_255; /* both rx and tx counter */ + u64 frame_256_511; /* both rx and tx counter */ + u64 frame_512_1023; /* both rx and tx counter */ + u64 frame_1024_1518; /* both rx and tx counter */ + u64 frame_1518_1522; /* both rx and tx counter */ + u64 rx_bytes; + u64 rx_packets; + u64 rx_fcs_error; + u64 rx_multicast; + u64 rx_broadcast; + u64 rx_control_frames; + u64 rx_pause; + u64 rx_unknown_opcode; + u64 rx_alignment_error; + u64 rx_frame_length_error; + u64 rx_code_error; + u64 rx_carrier_sense_error; + u64 rx_undersize; + u64 rx_oversize; + u64 rx_fragments; + u64 rx_jabber; + u64 rx_drop; +}; + +/* + * MAC Tx Statistics + */ +struct cna_stats_mac_tx { + u64 tx_bytes; + u64 tx_packets; + u64 tx_multicast; + u64 tx_broadcast; + u64 tx_pause; + u64 tx_deferral; + u64 tx_excessive_deferral; + u64 tx_single_collision; + u64 tx_muliple_collision; + u64 tx_late_collision; + u64 tx_excessive_collision; + u64 tx_total_collision; + u64 tx_pause_honored; + u64 tx_drop; + u64 tx_jabber; + u64 tx_fcs_error; + u64 tx_control_frame; + u64 tx_oversize; + u64 tx_undersize; + u64 tx_fragments; +}; + +/* + * Complete statistics + */ +struct bna_stats { + struct cna_stats_mac_rx mac_rx_stats; + struct cna_stats_bpc_rx bpc_rx_stats; + struct cna_stats_rad rad_stats; + struct bna_stats_fc_rx fc_rx_stats; + struct cna_stats_mac_tx mac_tx_stats; + struct cna_stats_bpc_tx bpc_tx_stats; + struct bna_stats_fc_tx fc_tx_stats; + struct bna_stats_rxf rxf_stats[BNA_TXF_ID_MAX]; + struct bna_stats_txf txf_stats[BNA_RXF_ID_MAX]; +}; + +#endif diff --git a/drivers/scsi/bfa/include/cs/bfa_checksum.h b/drivers/scsi/bfa/include/cs/bfa_checksum.h new file mode 100644 index 000000000000..af8c1d533ba8 --- /dev/null +++ b/drivers/scsi/bfa/include/cs/bfa_checksum.h @@ -0,0 +1,60 @@ +/* + * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +/** + * bfa_checksum.h BFA checksum utilities + */ + +#ifndef __BFA_CHECKSUM_H__ +#define __BFA_CHECKSUM_H__ + +static inline u32 +bfa_checksum_u32(u32 *buf, int sz) +{ + int i, m = sz >> 2; + u32 sum = 0; + + for (i = 0; i < m; i++) + sum ^= buf[i]; + + return (sum); +} + +static inline u16 +bfa_checksum_u16(u16 *buf, int sz) +{ + int i, m = sz >> 1; + u16 sum = 0; + + for (i = 0; i < m; i++) + sum ^= buf[i]; + + return (sum); +} + +static inline u8 +bfa_checksum_u8(u8 *buf, int sz) +{ + int i; + u8 sum = 0; + + for (i = 0; i < sz; i++) + sum ^= buf[i]; + + return (sum); +} +#endif diff --git a/drivers/scsi/bfa/include/cs/bfa_debug.h b/drivers/scsi/bfa/include/cs/bfa_debug.h new file mode 100644 index 000000000000..441be86b1b0f --- /dev/null +++ b/drivers/scsi/bfa/include/cs/bfa_debug.h @@ -0,0 +1,44 @@ +/* + * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +/** + * bfa_debug.h BFA debug interfaces + */ + +#ifndef __BFA_DEBUG_H__ +#define __BFA_DEBUG_H__ + +#define bfa_assert(__cond) do { \ + if (!(__cond)) \ + bfa_panic(__LINE__, __FILE__, #__cond); \ +} while (0) + +#define bfa_sm_fault(__mod, __event) do { \ + bfa_sm_panic((__mod)->logm, __LINE__, __FILE__, __event); \ +} while (0) + +#ifndef BFA_PERF_BUILD +#define bfa_assert_fp(__cond) bfa_assert(__cond) +#else +#define bfa_assert_fp(__cond) +#endif + +struct bfa_log_mod_s; +void bfa_panic(int line, char *file, char *panicstr); +void bfa_sm_panic(struct bfa_log_mod_s *logm, int line, char *file, int event); + +#endif /* __BFA_DEBUG_H__ */ diff --git a/drivers/scsi/bfa/include/cs/bfa_log.h b/drivers/scsi/bfa/include/cs/bfa_log.h new file mode 100644 index 000000000000..761cbe22130a --- /dev/null +++ b/drivers/scsi/bfa/include/cs/bfa_log.h @@ -0,0 +1,184 @@ +/* + * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +/** + * bfa_log.h BFA log library data structure and function definition + */ + +#ifndef __BFA_LOG_H__ +#define __BFA_LOG_H__ + +#include <bfa_os_inc.h> +#include <defs/bfa_defs_status.h> +#include <defs/bfa_defs_aen.h> + +/* + * BFA log module definition + * + * To create a new module id: + * Add a #define at the end of the list below. Select a value for your + * definition so that it is one (1) greater than the previous + * definition. Modify the definition of BFA_LOG_MODULE_ID_MAX to become + * your new definition. + * Should have no gaps in between the values because this is used in arrays. + * IMPORTANT: AEN_IDs must be at the begining, otherwise update bfa_defs_aen.h + */ + +enum bfa_log_module_id { + BFA_LOG_UNUSED_ID = 0, + + /* AEN defs begin */ + BFA_LOG_AEN_MIN = BFA_LOG_UNUSED_ID, + + BFA_LOG_AEN_ID_ADAPTER = BFA_LOG_AEN_MIN + BFA_AEN_CAT_ADAPTER,/* 1 */ + BFA_LOG_AEN_ID_PORT = BFA_LOG_AEN_MIN + BFA_AEN_CAT_PORT, /* 2 */ + BFA_LOG_AEN_ID_LPORT = BFA_LOG_AEN_MIN + BFA_AEN_CAT_LPORT, /* 3 */ + BFA_LOG_AEN_ID_RPORT = BFA_LOG_AEN_MIN + BFA_AEN_CAT_RPORT, /* 4 */ + BFA_LOG_AEN_ID_ITNIM = BFA_LOG_AEN_MIN + BFA_AEN_CAT_ITNIM, /* 5 */ + BFA_LOG_AEN_ID_TIN = BFA_LOG_AEN_MIN + BFA_AEN_CAT_TIN, /* 6 */ + BFA_LOG_AEN_ID_IPFC = BFA_LOG_AEN_MIN + BFA_AEN_CAT_IPFC, /* 7 */ + BFA_LOG_AEN_ID_AUDIT = BFA_LOG_AEN_MIN + BFA_AEN_CAT_AUDIT, /* 8 */ + BFA_LOG_AEN_ID_IOC = BFA_LOG_AEN_MIN + BFA_AEN_CAT_IOC, /* 9 */ + BFA_LOG_AEN_ID_ETHPORT = BFA_LOG_AEN_MIN + BFA_AEN_CAT_ETHPORT,/* 10 */ + + BFA_LOG_AEN_MAX = BFA_LOG_AEN_ID_ETHPORT, + /* AEN defs end */ + + BFA_LOG_MODULE_ID_MIN = BFA_LOG_AEN_MAX, + + BFA_LOG_FW_ID = BFA_LOG_MODULE_ID_MIN + 1, + BFA_LOG_HAL_ID = BFA_LOG_MODULE_ID_MIN + 2, + BFA_LOG_FCS_ID = BFA_LOG_MODULE_ID_MIN + 3, + BFA_LOG_WDRV_ID = BFA_LOG_MODULE_ID_MIN + 4, + BFA_LOG_LINUX_ID = BFA_LOG_MODULE_ID_MIN + 5, + BFA_LOG_SOLARIS_ID = BFA_LOG_MODULE_ID_MIN + 6, + + BFA_LOG_MODULE_ID_MAX = BFA_LOG_SOLARIS_ID, + + /* Not part of any arrays */ + BFA_LOG_MODULE_ID_ALL = BFA_LOG_MODULE_ID_MAX + 1, + BFA_LOG_AEN_ALL = BFA_LOG_MODULE_ID_MAX + 2, + BFA_LOG_DRV_ALL = BFA_LOG_MODULE_ID_MAX + 3, +}; + +/* + * BFA log catalog name + */ +#define BFA_LOG_CAT_NAME "BFA" + +/* + * bfa log severity values + */ +enum bfa_log_severity { + BFA_LOG_INVALID = 0, + BFA_LOG_CRITICAL = 1, + BFA_LOG_ERROR = 2, + BFA_LOG_WARNING = 3, + BFA_LOG_INFO = 4, + BFA_LOG_NONE = 5, + BFA_LOG_LEVEL_MAX = BFA_LOG_NONE +}; + +#define BFA_LOG_MODID_OFFSET 16 + + +struct bfa_log_msgdef_s { + u32 msg_id; /* message id */ + int attributes; /* attributes */ + int severity; /* severity level */ + char *msg_value; + /* msg string */ + char *message; + /* msg format string */ + int arg_type; /* argument type */ + int arg_num; /* number of argument */ +}; + +/* + * supported argument type + */ +enum bfa_log_arg_type { + BFA_LOG_S = 0, /* string */ + BFA_LOG_D, /* decimal */ + BFA_LOG_I, /* integer */ + BFA_LOG_O, /* oct number */ + BFA_LOG_U, /* unsigned integer */ + BFA_LOG_X, /* hex number */ + BFA_LOG_F, /* floating */ + BFA_LOG_C, /* character */ + BFA_LOG_L, /* double */ + BFA_LOG_P /* pointer */ +}; + +#define BFA_LOG_ARG_TYPE 2 +#define BFA_LOG_ARG0 (0 * BFA_LOG_ARG_TYPE) +#define BFA_LOG_ARG1 (1 * BFA_LOG_ARG_TYPE) +#define BFA_LOG_ARG2 (2 * BFA_LOG_ARG_TYPE) +#define BFA_LOG_ARG3 (3 * BFA_LOG_ARG_TYPE) + +#define BFA_LOG_GET_MOD_ID(msgid) ((msgid >> BFA_LOG_MODID_OFFSET) & 0xff) +#define BFA_LOG_GET_MSG_IDX(msgid) (msgid & 0xffff) +#define BFA_LOG_GET_MSG_ID(msgdef) ((msgdef)->msg_id) +#define BFA_LOG_GET_MSG_FMT_STRING(msgdef) ((msgdef)->message) +#define BFA_LOG_GET_SEVERITY(msgdef) ((msgdef)->severity) + +/* + * Event attributes + */ +#define BFA_LOG_ATTR_NONE 0 +#define BFA_LOG_ATTR_AUDIT 1 +#define BFA_LOG_ATTR_LOG 2 +#define BFA_LOG_ATTR_FFDC 4 + +#define BFA_LOG_CREATE_ID(msw, lsw) \ + (((u32)msw << BFA_LOG_MODID_OFFSET) | lsw) + +struct bfa_log_mod_s; + +/** + * callback function + */ +typedef void (*bfa_log_cb_t)(struct bfa_log_mod_s *log_mod, u32 msg_id, + const char *format, ...); + + +struct bfa_log_mod_s { + char instance_info[16]; /* instance info */ + int log_level[BFA_LOG_MODULE_ID_MAX + 1]; + /* log level for modules */ + bfa_log_cb_t cbfn; /* callback function */ +}; + +extern int bfa_log_init(struct bfa_log_mod_s *log_mod, + char *instance_name, bfa_log_cb_t cbfn); +extern int bfa_log(struct bfa_log_mod_s *log_mod, u32 msg_id, ...); +extern bfa_status_t bfa_log_set_level(struct bfa_log_mod_s *log_mod, + int mod_id, enum bfa_log_severity log_level); +extern bfa_status_t bfa_log_set_level_all(struct bfa_log_mod_s *log_mod, + enum bfa_log_severity log_level); +extern bfa_status_t bfa_log_set_level_aen(struct bfa_log_mod_s *log_mod, + enum bfa_log_severity log_level); +extern enum bfa_log_severity bfa_log_get_level(struct bfa_log_mod_s *log_mod, + int mod_id); +extern enum bfa_log_severity bfa_log_get_msg_level( + struct bfa_log_mod_s *log_mod, u32 msg_id); +/* + * array of messages generated from xml files + */ +extern struct bfa_log_msgdef_s bfa_log_msg_array[]; + +#endif diff --git a/drivers/scsi/bfa/include/cs/bfa_perf.h b/drivers/scsi/bfa/include/cs/bfa_perf.h new file mode 100644 index 000000000000..45aa5f978ff5 --- /dev/null +++ b/drivers/scsi/bfa/include/cs/bfa_perf.h @@ -0,0 +1,34 @@ +/* + * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ +#ifndef __BFAD_PERF_H__ +#define __BFAD_PERF_H__ + +#ifdef BFAD_PERF_BUILD + +#undef bfa_trc +#undef bfa_trc32 +#undef bfa_assert +#undef BFA_TRC_FILE + +#define bfa_trc(_trcp, _data) +#define bfa_trc32(_trcp, _data) +#define bfa_assert(__cond) +#define BFA_TRC_FILE(__mod, __submod) + +#endif + +#endif /* __BFAD_PERF_H__ */ diff --git a/drivers/scsi/bfa/include/cs/bfa_plog.h b/drivers/scsi/bfa/include/cs/bfa_plog.h new file mode 100644 index 000000000000..670f86e5fc6e --- /dev/null +++ b/drivers/scsi/bfa/include/cs/bfa_plog.h @@ -0,0 +1,162 @@ +/* + * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ +#ifndef __BFA_PORTLOG_H__ +#define __BFA_PORTLOG_H__ + +#include "protocol/fc.h" +#include <defs/bfa_defs_types.h> + +#define BFA_PL_NLOG_ENTS 256 +#define BFA_PL_LOG_REC_INCR(_x) ((_x)++, (_x) %= BFA_PL_NLOG_ENTS) + +#define BFA_PL_STRING_LOG_SZ 32 /* number of chars in string log */ +#define BFA_PL_INT_LOG_SZ 8 /* number of integers in the integer log */ + +enum bfa_plog_log_type { + BFA_PL_LOG_TYPE_INVALID = 0, + BFA_PL_LOG_TYPE_INT = 1, + BFA_PL_LOG_TYPE_STRING = 2, +}; + +/* + * the (fixed size) record format for each entry in the portlog + */ +struct bfa_plog_rec_s { + u32 tv; /* Filled by the portlog driver when the * + * entry is added to the circular log. */ + u8 port; /* Source port that logged this entry. CM + * entities will use 0xFF */ + u8 mid; /* Integer value to be used by all entities * + * while logging. The module id to string * + * conversion will be done by BFAL. See + * enum bfa_plog_mid */ + u8 eid; /* indicates Rx, Tx, IOCTL, etc. See + * enum bfa_plog_eid */ + u8 log_type; /* indicates string log or integer log. + * see bfa_plog_log_type_t */ + u8 log_num_ints; + /* + * interpreted only if log_type is INT_LOG. indicates number of + * integers in the int_log[] (0-PL_INT_LOG_SZ). + */ + u8 rsvd; + u16 misc; /* can be used to indicate fc frame length, + *etc.. */ + union { + char string_log[BFA_PL_STRING_LOG_SZ]; + u32 int_log[BFA_PL_INT_LOG_SZ]; + } log_entry; + +}; + +/* + * the following #defines will be used by the logging entities to indicate + * their module id. BFAL will convert the integer value to string format + * +* process to be used while changing the following #defines: + * - Always add new entries at the end + * - define corresponding string in BFAL + * - Do not remove any entry or rearrange the order. + */ +enum bfa_plog_mid { + BFA_PL_MID_INVALID = 0, + BFA_PL_MID_DEBUG = 1, + BFA_PL_MID_DRVR = 2, + BFA_PL_MID_HAL = 3, + BFA_PL_MID_HAL_FCXP = 4, + BFA_PL_MID_HAL_UF = 5, + BFA_PL_MID_FCS = 6, + BFA_PL_MID_MAX = 7 +}; + +#define BFA_PL_MID_STRLEN 8 +struct bfa_plog_mid_strings_s { + char m_str[BFA_PL_MID_STRLEN]; +}; + +/* + * the following #defines will be used by the logging entities to indicate + * their event type. BFAL will convert the integer value to string format + * +* process to be used while changing the following #defines: + * - Always add new entries at the end + * - define corresponding string in BFAL + * - Do not remove any entry or rearrange the order. + */ +enum bfa_plog_eid { + BFA_PL_EID_INVALID = 0, + BFA_PL_EID_IOC_DISABLE = 1, + BFA_PL_EID_IOC_ENABLE = 2, + BFA_PL_EID_PORT_DISABLE = 3, + BFA_PL_EID_PORT_ENABLE = 4, + BFA_PL_EID_PORT_ST_CHANGE = 5, + BFA_PL_EID_TX = 6, + BFA_PL_EID_TX_ACK1 = 7, + BFA_PL_EID_TX_RJT = 8, + BFA_PL_EID_TX_BSY = 9, + BFA_PL_EID_RX = 10, + BFA_PL_EID_RX_ACK1 = 11, + BFA_PL_EID_RX_RJT = 12, + BFA_PL_EID_RX_BSY = 13, + BFA_PL_EID_CT_IN = 14, + BFA_PL_EID_CT_OUT = 15, + BFA_PL_EID_DRIVER_START = 16, + BFA_PL_EID_RSCN = 17, + BFA_PL_EID_DEBUG = 18, + BFA_PL_EID_MISC = 19, + BFA_PL_EID_MAX = 20 +}; + +#define BFA_PL_ENAME_STRLEN 8 +struct bfa_plog_eid_strings_s { + char e_str[BFA_PL_ENAME_STRLEN]; +}; + +#define BFA_PL_SIG_LEN 8 +#define BFA_PL_SIG_STR "12pl123" + +/* + * per port circular log buffer + */ +struct bfa_plog_s { + char plog_sig[BFA_PL_SIG_LEN]; /* Start signature */ + u8 plog_enabled; + u8 rsvd[7]; + u32 ticks; + u16 head; + u16 tail; + struct bfa_plog_rec_s plog_recs[BFA_PL_NLOG_ENTS]; +}; + +void bfa_plog_init(struct bfa_plog_s *plog); +void bfa_plog_str(struct bfa_plog_s *plog, enum bfa_plog_mid mid, + enum bfa_plog_eid event, u16 misc, char *log_str); +void bfa_plog_intarr(struct bfa_plog_s *plog, enum bfa_plog_mid mid, + enum bfa_plog_eid event, u16 misc, + u32 *intarr, u32 num_ints); +void bfa_plog_fchdr(struct bfa_plog_s *plog, enum bfa_plog_mid mid, + enum bfa_plog_eid event, u16 misc, + struct fchs_s *fchdr); +void bfa_plog_fchdr_and_pl(struct bfa_plog_s *plog, enum bfa_plog_mid mid, + enum bfa_plog_eid event, u16 misc, + struct fchs_s *fchdr, u32 pld_w0); +void bfa_plog_clear(struct bfa_plog_s *plog); +void bfa_plog_enable(struct bfa_plog_s *plog); +void bfa_plog_disable(struct bfa_plog_s *plog); +bfa_boolean_t bfa_plog_get_setting(struct bfa_plog_s *plog); + +#endif /* __BFA_PORTLOG_H__ */ diff --git a/drivers/scsi/bfa/include/cs/bfa_q.h b/drivers/scsi/bfa/include/cs/bfa_q.h new file mode 100644 index 000000000000..ea895facedbc --- /dev/null +++ b/drivers/scsi/bfa/include/cs/bfa_q.h @@ -0,0 +1,81 @@ +/* + * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +/** + * bfa_q.h Circular queue definitions. + */ + +#ifndef __BFA_Q_H__ +#define __BFA_Q_H__ + +#define bfa_q_first(_q) ((void *)(((struct list_head *) (_q))->next)) +#define bfa_q_next(_qe) (((struct list_head *) (_qe))->next) +#define bfa_q_prev(_qe) (((struct list_head *) (_qe))->prev) + +/* + * bfa_q_qe_init - to initialize a queue element + */ +#define bfa_q_qe_init(_qe) { \ + bfa_q_next(_qe) = (struct list_head *) NULL; \ + bfa_q_prev(_qe) = (struct list_head *) NULL; \ +} + +/* + * bfa_q_deq - dequeue an element from head of the queue + */ +#define bfa_q_deq(_q, _qe) { \ + if (!list_empty(_q)) { \ + (*((struct list_head **) (_qe))) = bfa_q_next(_q); \ + bfa_q_prev(bfa_q_next(*((struct list_head **) _qe))) = \ + (struct list_head *) (_q); \ + bfa_q_next(_q) = bfa_q_next(*((struct list_head **) _qe)); \ + BFA_Q_DBG_INIT(*((struct list_head **) _qe)); \ + } else { \ + *((struct list_head **) (_qe)) = (struct list_head *) NULL; \ + } \ +} + +/* + * bfa_q_deq_tail - dequeue an element from tail of the queue + */ +#define bfa_q_deq_tail(_q, _qe) { \ + if (!list_empty(_q)) { \ + *((struct list_head **) (_qe)) = bfa_q_prev(_q); \ + bfa_q_next(bfa_q_prev(*((struct list_head **) _qe))) = \ + (struct list_head *) (_q); \ + bfa_q_prev(_q) = bfa_q_prev(*(struct list_head **) _qe); \ + BFA_Q_DBG_INIT(*((struct list_head **) _qe)); \ + } else { \ + *((struct list_head **) (_qe)) = (struct list_head *) NULL; \ + } \ +} + +/* + * #ifdef BFA_DEBUG (Using bfa_assert to check for debug_build is not + * consistent across modules) + */ +#ifndef BFA_PERF_BUILD +#define BFA_Q_DBG_INIT(_qe) bfa_q_qe_init(_qe) +#else +#define BFA_Q_DBG_INIT(_qe) +#endif + +#define bfa_q_is_on_q(_q, _qe) \ + bfa_q_is_on_q_func(_q, (struct list_head *)(_qe)) +extern int bfa_q_is_on_q_func(struct list_head *q, struct list_head *qe); + +#endif diff --git a/drivers/scsi/bfa/include/cs/bfa_sm.h b/drivers/scsi/bfa/include/cs/bfa_sm.h new file mode 100644 index 000000000000..9877066680a6 --- /dev/null +++ b/drivers/scsi/bfa/include/cs/bfa_sm.h @@ -0,0 +1,69 @@ +/* + * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +/** + * bfasm.h State machine defines + */ + +#ifndef __BFA_SM_H__ +#define __BFA_SM_H__ + +typedef void (*bfa_sm_t)(void *sm, int event); + +#define bfa_sm_set_state(_sm, _state) (_sm)->sm = (bfa_sm_t)(_state) +#define bfa_sm_send_event(_sm, _event) (_sm)->sm((_sm), (_event)) +#define bfa_sm_get_state(_sm) ((_sm)->sm) +#define bfa_sm_cmp_state(_sm, _state) ((_sm)->sm == (bfa_sm_t)(_state)) + +/** + * For converting from state machine function to state encoding. + */ +struct bfa_sm_table_s { + bfa_sm_t sm; /* state machine function */ + int state; /* state machine encoding */ + char *name; /* state name for display */ +}; +#define BFA_SM(_sm) ((bfa_sm_t)(_sm)) + +int bfa_sm_to_state(struct bfa_sm_table_s *smt, bfa_sm_t sm); + +/** + * State machine with entry actions. + */ +typedef void (*bfa_fsm_t)(void *fsm, int event); + +/** + * oc - object class eg. bfa_ioc + * st - state, eg. reset + * otype - object type, eg. struct bfa_ioc_s + * etype - object type, eg. enum ioc_event + */ +#define bfa_fsm_state_decl(oc, st, otype, etype) \ + static void oc ## _sm_ ## st(otype * fsm, etype event); \ + static void oc ## _sm_ ## st ## _entry(otype * fsm) + +#define bfa_fsm_set_state(_fsm, _state) do { \ + (_fsm)->fsm = (bfa_fsm_t)(_state); \ + _state ## _entry(_fsm); \ +} while (0) + +#define bfa_fsm_send_event(_fsm, _event) \ + (_fsm)->fsm((_fsm), (_event)) +#define bfa_fsm_cmp_state(_fsm, _state) \ + ((_fsm)->fsm == (bfa_fsm_t)(_state)) + +#endif diff --git a/drivers/scsi/bfa/include/cs/bfa_trc.h b/drivers/scsi/bfa/include/cs/bfa_trc.h new file mode 100644 index 000000000000..3e743928c74c --- /dev/null +++ b/drivers/scsi/bfa/include/cs/bfa_trc.h @@ -0,0 +1,176 @@ +/* + * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ +#ifndef __BFA_TRC_H__ +#define __BFA_TRC_H__ + +#include <bfa_os_inc.h> + +#ifndef BFA_TRC_MAX +#define BFA_TRC_MAX (4 * 1024) +#endif + +#ifndef BFA_TRC_TS +#define BFA_TRC_TS(_trcm) ((_trcm)->ticks ++) +#endif + +struct bfa_trc_s { +#ifdef __BIGENDIAN + u16 fileno; + u16 line; +#else + u16 line; + u16 fileno; +#endif + u32 timestamp; + union { + struct { + u32 rsvd; + u32 u32; + } u32; + u64 u64; + } data; +}; + + +struct bfa_trc_mod_s { + u32 head; + u32 tail; + u32 ntrc; + u32 stopped; + u32 ticks; + u32 rsvd[3]; + struct bfa_trc_s trc[BFA_TRC_MAX]; +}; + + +enum { + BFA_TRC_FW = 1, /* firmware modules */ + BFA_TRC_HAL = 2, /* BFA modules */ + BFA_TRC_FCS = 3, /* BFA FCS modules */ + BFA_TRC_LDRV = 4, /* Linux driver modules */ + BFA_TRC_SDRV = 5, /* Solaris driver modules */ + BFA_TRC_VDRV = 6, /* vmware driver modules */ + BFA_TRC_WDRV = 7, /* windows driver modules */ + BFA_TRC_AEN = 8, /* AEN module */ + BFA_TRC_BIOS = 9, /* bios driver modules */ + BFA_TRC_EFI = 10, /* EFI driver modules */ + BNA_TRC_WDRV = 11, /* BNA windows driver modules */ + BNA_TRC_VDRV = 12, /* BNA vmware driver modules */ + BNA_TRC_SDRV = 13, /* BNA Solaris driver modules */ + BNA_TRC_LDRV = 14, /* BNA Linux driver modules */ + BNA_TRC_HAL = 15, /* BNA modules */ + BFA_TRC_CNA = 16, /* Common modules */ + BNA_TRC_IMDRV = 17 /* BNA windows intermediate driver modules */ +}; +#define BFA_TRC_MOD_SH 10 +#define BFA_TRC_MOD(__mod) ((BFA_TRC_ ## __mod) << BFA_TRC_MOD_SH) + +/** + * Define a new tracing file (module). Module should match one defined above. + */ +#define BFA_TRC_FILE(__mod, __submod) \ + static int __trc_fileno = ((BFA_TRC_ ## __mod ## _ ## __submod) | \ + BFA_TRC_MOD(__mod)) + + +#define bfa_trc32(_trcp, _data) \ + __bfa_trc((_trcp)->trcmod, __trc_fileno, __LINE__, (u32)_data) + + +#ifndef BFA_BOOT_BUILD +#define bfa_trc(_trcp, _data) \ + __bfa_trc((_trcp)->trcmod, __trc_fileno, __LINE__, (u64)_data) +#else +void bfa_boot_trc(struct bfa_trc_mod_s *trcmod, u16 fileno, + u16 line, u32 data); +#define bfa_trc(_trcp, _data) \ + bfa_boot_trc((_trcp)->trcmod, __trc_fileno, __LINE__, (u32)_data) +#endif + + +static inline void +bfa_trc_init(struct bfa_trc_mod_s *trcm) +{ + trcm->head = trcm->tail = trcm->stopped = 0; + trcm->ntrc = BFA_TRC_MAX; +} + + +static inline void +bfa_trc_stop(struct bfa_trc_mod_s *trcm) +{ + trcm->stopped = 1; +} + +#ifdef FWTRC +extern void dc_flush(void *data); +#else +#define dc_flush(data) +#endif + + +static inline void +__bfa_trc(struct bfa_trc_mod_s *trcm, int fileno, int line, u64 data) +{ + int tail = trcm->tail; + struct bfa_trc_s *trc = &trcm->trc[tail]; + + if (trcm->stopped) + return; + + trc->fileno = (u16) fileno; + trc->line = (u16) line; + trc->data.u64 = data; + trc->timestamp = BFA_TRC_TS(trcm); + dc_flush(trc); + + trcm->tail = (trcm->tail + 1) & (BFA_TRC_MAX - 1); + if (trcm->tail == trcm->head) + trcm->head = (trcm->head + 1) & (BFA_TRC_MAX - 1); + dc_flush(trcm); +} + + +static inline void +__bfa_trc32(struct bfa_trc_mod_s *trcm, int fileno, int line, u32 data) +{ + int tail = trcm->tail; + struct bfa_trc_s *trc = &trcm->trc[tail]; + + if (trcm->stopped) + return; + + trc->fileno = (u16) fileno; + trc->line = (u16) line; + trc->data.u32.u32 = data; + trc->timestamp = BFA_TRC_TS(trcm); + dc_flush(trc); + + trcm->tail = (trcm->tail + 1) & (BFA_TRC_MAX - 1); + if (trcm->tail == trcm->head) + trcm->head = (trcm->head + 1) & (BFA_TRC_MAX - 1); + dc_flush(trcm); +} + +#ifndef BFA_PERF_BUILD +#define bfa_trc_fp(_trcp, _data) bfa_trc(_trcp, _data) +#else +#define bfa_trc_fp(_trcp, _data) +#endif + +#endif /* __BFA_TRC_H__ */ + diff --git a/drivers/scsi/bfa/include/cs/bfa_wc.h b/drivers/scsi/bfa/include/cs/bfa_wc.h new file mode 100644 index 000000000000..0460bd4fc7c4 --- /dev/null +++ b/drivers/scsi/bfa/include/cs/bfa_wc.h @@ -0,0 +1,68 @@ +/* + * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +/** + * bfa_wc.h Generic wait counter. + */ + +#ifndef __BFA_WC_H__ +#define __BFA_WC_H__ + +typedef void (*bfa_wc_resume_t) (void *cbarg); + +struct bfa_wc_s { + bfa_wc_resume_t wc_resume; + void *wc_cbarg; + int wc_count; +}; + +static inline void +bfa_wc_up(struct bfa_wc_s *wc) +{ + wc->wc_count++; +} + +static inline void +bfa_wc_down(struct bfa_wc_s *wc) +{ + wc->wc_count--; + if (wc->wc_count == 0) + wc->wc_resume(wc->wc_cbarg); +} + +/** + * Initialize a waiting counter. + */ +static inline void +bfa_wc_init(struct bfa_wc_s *wc, bfa_wc_resume_t wc_resume, void *wc_cbarg) +{ + wc->wc_resume = wc_resume; + wc->wc_cbarg = wc_cbarg; + wc->wc_count = 0; + bfa_wc_up(wc); +} + +/** + * Wait for counter to reach zero + */ +static inline void +bfa_wc_wait(struct bfa_wc_s *wc) +{ + bfa_wc_down(wc); +} + +#endif diff --git a/drivers/scsi/bfa/include/defs/bfa_defs_adapter.h b/drivers/scsi/bfa/include/defs/bfa_defs_adapter.h new file mode 100644 index 000000000000..8c208fc8e329 --- /dev/null +++ b/drivers/scsi/bfa/include/defs/bfa_defs_adapter.h @@ -0,0 +1,82 @@ +/* + * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ +#ifndef __BFA_DEFS_ADAPTER_H__ +#define __BFA_DEFS_ADAPTER_H__ + +#include <protocol/types.h> +#include <defs/bfa_defs_version.h> +#include <defs/bfa_defs_mfg.h> + +/** + * BFA adapter level attributes. + */ +enum { + BFA_ADAPTER_SERIAL_NUM_LEN = STRSZ(BFA_MFG_SERIALNUM_SIZE), + /* + *!< adapter serial num length + */ + BFA_ADAPTER_MODEL_NAME_LEN = 16, /* model name length */ + BFA_ADAPTER_MODEL_DESCR_LEN = 128, /* model description length */ + BFA_ADAPTER_MFG_NAME_LEN = 8, /* manufacturer name length */ + BFA_ADAPTER_SYM_NAME_LEN = 64, /* adapter symbolic name length */ + BFA_ADAPTER_OS_TYPE_LEN = 64, /* adapter os type length */ +}; + +struct bfa_adapter_attr_s { + char manufacturer[BFA_ADAPTER_MFG_NAME_LEN]; + char serial_num[BFA_ADAPTER_SERIAL_NUM_LEN]; + u32 rsvd1; + char model[BFA_ADAPTER_MODEL_NAME_LEN]; + char model_descr[BFA_ADAPTER_MODEL_DESCR_LEN]; + wwn_t pwwn; + char node_symname[FC_SYMNAME_MAX]; + char hw_ver[BFA_VERSION_LEN]; + char fw_ver[BFA_VERSION_LEN]; + char optrom_ver[BFA_VERSION_LEN]; + char os_type[BFA_ADAPTER_OS_TYPE_LEN]; + struct bfa_mfg_vpd_s vpd; + struct mac_s mac; + + u8 nports; + u8 max_speed; + u8 prototype; + char asic_rev; + + u8 pcie_gen; + u8 pcie_lanes_orig; + u8 pcie_lanes; + u8 cna_capable; +}; + +/** + * BFA adapter level events + * Arguments below are in BFAL context from Mgmt + * BFA_PORT_AEN_ADD: [in]: None [out]: serial_num, pwwn, nports + * BFA_PORT_AEN_REMOVE: [in]: pwwn [out]: serial_num, pwwn, nports + */ +enum bfa_adapter_aen_event { + BFA_ADAPTER_AEN_ADD = 1, /* New Adapter found event */ + BFA_ADAPTER_AEN_REMOVE = 2, /* Adapter removed event */ +}; + +struct bfa_adapter_aen_data_s { + char serial_num[BFA_ADAPTER_SERIAL_NUM_LEN]; + u32 nports; /* Number of NPorts */ + wwn_t pwwn; /* WWN of one of its physical port */ +}; + +#endif /* __BFA_DEFS_ADAPTER_H__ */ diff --git a/drivers/scsi/bfa/include/defs/bfa_defs_aen.h b/drivers/scsi/bfa/include/defs/bfa_defs_aen.h new file mode 100644 index 000000000000..4c81a613db3d --- /dev/null +++ b/drivers/scsi/bfa/include/defs/bfa_defs_aen.h @@ -0,0 +1,73 @@ +/* + * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +#ifndef __BFA_DEFS_AEN_H__ +#define __BFA_DEFS_AEN_H__ + +#include <defs/bfa_defs_types.h> +#include <defs/bfa_defs_ioc.h> +#include <defs/bfa_defs_adapter.h> +#include <defs/bfa_defs_port.h> +#include <defs/bfa_defs_lport.h> +#include <defs/bfa_defs_rport.h> +#include <defs/bfa_defs_itnim.h> +#include <defs/bfa_defs_tin.h> +#include <defs/bfa_defs_ipfc.h> +#include <defs/bfa_defs_audit.h> +#include <defs/bfa_defs_ethport.h> + +enum bfa_aen_category { + BFA_AEN_CAT_ADAPTER = 1, + BFA_AEN_CAT_PORT = 2, + BFA_AEN_CAT_LPORT = 3, + BFA_AEN_CAT_RPORT = 4, + BFA_AEN_CAT_ITNIM = 5, + BFA_AEN_CAT_TIN = 6, + BFA_AEN_CAT_IPFC = 7, + BFA_AEN_CAT_AUDIT = 8, + BFA_AEN_CAT_IOC = 9, + BFA_AEN_CAT_ETHPORT = 10, + BFA_AEN_MAX_CAT = 10 +}; + +#pragma pack(1) +union bfa_aen_data_u { + struct bfa_adapter_aen_data_s adapter; + struct bfa_port_aen_data_s port; + struct bfa_lport_aen_data_s lport; + struct bfa_rport_aen_data_s rport; + struct bfa_itnim_aen_data_s itnim; + struct bfa_audit_aen_data_s audit; + struct bfa_ioc_aen_data_s ioc; + struct bfa_ethport_aen_data_s ethport; +}; + +struct bfa_aen_entry_s { + enum bfa_aen_category aen_category; + int aen_type; + union bfa_aen_data_u aen_data; + struct bfa_timeval_s aen_tv; + s32 seq_num; + s32 bfad_num; + s32 rsvd[1]; +}; + +#pragma pack() + +#define bfa_aen_event_t int + +#endif /* __BFA_DEFS_AEN_H__ */ diff --git a/drivers/scsi/bfa/include/defs/bfa_defs_audit.h b/drivers/scsi/bfa/include/defs/bfa_defs_audit.h new file mode 100644 index 000000000000..8e3a962bf20c --- /dev/null +++ b/drivers/scsi/bfa/include/defs/bfa_defs_audit.h @@ -0,0 +1,38 @@ +/* + * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +#ifndef __BFA_DEFS_AUDIT_H__ +#define __BFA_DEFS_AUDIT_H__ + +#include <bfa_os_inc.h> + +/** + * BFA audit events + */ +enum bfa_audit_aen_event { + BFA_AUDIT_AEN_AUTH_ENABLE = 1, + BFA_AUDIT_AEN_AUTH_DISABLE = 2, +}; + +/** + * audit event data + */ +struct bfa_audit_aen_data_s { + wwn_t pwwn; +}; + +#endif /* __BFA_DEFS_AUDIT_H__ */ diff --git a/drivers/scsi/bfa/include/defs/bfa_defs_auth.h b/drivers/scsi/bfa/include/defs/bfa_defs_auth.h new file mode 100644 index 000000000000..dd19c83aba58 --- /dev/null +++ b/drivers/scsi/bfa/include/defs/bfa_defs_auth.h @@ -0,0 +1,112 @@ +/* + * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ +#ifndef __BFA_DEFS_AUTH_H__ +#define __BFA_DEFS_AUTH_H__ + +#include <defs/bfa_defs_types.h> + +#define PUBLIC_KEY 15409 +#define PRIVATE_KEY 19009 +#define KEY_LEN 32399 +#define BFA_AUTH_SECRET_STRING_LEN 256 +#define BFA_AUTH_FAIL_TIMEOUT 0xFF + +/** + * Authentication status + */ +enum bfa_auth_status { + BFA_AUTH_STATUS_NONE = 0, /* no authentication */ + BFA_AUTH_UNINIT = 1, /* state - uninit */ + BFA_AUTH_NEG_SEND = 2, /* state - negotiate send */ + BFA_AUTH_CHAL_WAIT = 3, /* state - challenge wait */ + BFA_AUTH_NEG_RETRY = 4, /* state - negotiate retry */ + BFA_AUTH_REPLY_SEND = 5, /* state - reply send */ + BFA_AUTH_STATUS_WAIT = 6, /* state - status wait */ + BFA_AUTH_SUCCESS = 7, /* state - success */ + BFA_AUTH_FAILED = 8, /* state - failed */ + BFA_AUTH_STATUS_UNKNOWN = 9, /* authentication status unknown */ +}; + +struct auth_proto_stats_s { + u32 auth_rjts; + u32 auth_negs; + u32 auth_dones; + + u32 dhchap_challenges; + u32 dhchap_replies; + u32 dhchap_successes; +}; + +/** + * Authentication related statistics + */ +struct bfa_auth_stats_s { + u32 auth_failures; /* authentication failures */ + u32 auth_successes; /* authentication successes*/ + struct auth_proto_stats_s auth_rx_stats; /* Rx protocol stats */ + struct auth_proto_stats_s auth_tx_stats; /* Tx protocol stats */ +}; + +/** + * Authentication hash function algorithms + */ +enum bfa_auth_algo { + BFA_AUTH_ALGO_MD5 = 1, /* Message-Digest algorithm 5 */ + BFA_AUTH_ALGO_SHA1 = 2, /* Secure Hash Algorithm 1 */ + BFA_AUTH_ALGO_MS = 3, /* MD5, then SHA-1 */ + BFA_AUTH_ALGO_SM = 4, /* SHA-1, then MD5 */ +}; + +/** + * DH Groups + * + * Current value could be combination of one or more of the following values + */ +enum bfa_auth_group { + BFA_AUTH_GROUP_DHNULL = 0, /* DH NULL (value == 0) */ + BFA_AUTH_GROUP_DH768 = 1, /* DH group 768 (value == 1) */ + BFA_AUTH_GROUP_DH1024 = 2, /* DH group 1024 (value == 2) */ + BFA_AUTH_GROUP_DH1280 = 4, /* DH group 1280 (value == 3) */ + BFA_AUTH_GROUP_DH1536 = 8, /* DH group 1536 (value == 4) */ + + BFA_AUTH_GROUP_ALL = 256 /* Use default DH group order + * 0, 1, 2, 3, 4 */ +}; + +/** + * Authentication secret sources + */ +enum bfa_auth_secretsource { + BFA_AUTH_SECSRC_LOCAL = 1, /* locally configured */ + BFA_AUTH_SECSRC_RADIUS = 2, /* use radius server */ + BFA_AUTH_SECSRC_TACACS = 3, /* TACACS server */ +}; + +/** + * Authentication attributes + */ +struct bfa_auth_attr_s { + enum bfa_auth_status status; + enum bfa_auth_algo algo; + enum bfa_auth_group dh_grp; + u16 rjt_code; + u16 rjt_code_exp; + u8 secret_set; + u8 resv[7]; +}; + +#endif /* __BFA_DEFS_AUTH_H__ */ diff --git a/drivers/scsi/bfa/include/defs/bfa_defs_boot.h b/drivers/scsi/bfa/include/defs/bfa_defs_boot.h new file mode 100644 index 000000000000..6f4aa5283545 --- /dev/null +++ b/drivers/scsi/bfa/include/defs/bfa_defs_boot.h @@ -0,0 +1,71 @@ +/* + * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +#ifndef __BFA_DEFS_BOOT_H__ +#define __BFA_DEFS_BOOT_H__ + +#include <protocol/types.h> +#include <defs/bfa_defs_types.h> +#include <defs/bfa_defs_pport.h> + +enum { + BFA_BOOT_BOOTLUN_MAX = 4, /* maximum boot lun per IOC */ +}; + +#define BOOT_CFG_REV1 1 + +/** + * Boot options setting. Boot options setting determines from where + * to get the boot lun information + */ +enum bfa_boot_bootopt { + BFA_BOOT_AUTO_DISCOVER = 0, /* Boot from blun provided by fabric */ + BFA_BOOT_STORED_BLUN = 1, /* Boot from bluns stored in flash */ + BFA_BOOT_FIRST_LUN = 2, /* Boot from first discovered blun */ +}; + +/** + * Boot lun information. + */ +struct bfa_boot_bootlun_s { + wwn_t pwwn; /* port wwn of target */ + lun_t lun; /* 64-bit lun */ +}; + +/** + * BOOT boot configuraton + */ +struct bfa_boot_cfg_s { + u8 version; + u8 rsvd1; + u16 chksum; + + u8 enable; /* enable/disable SAN boot */ + u8 speed; /* boot speed settings */ + u8 topology; /* boot topology setting */ + u8 bootopt; /* bfa_boot_bootopt_t */ + + u32 nbluns; /* number of boot luns */ + + u32 rsvd2; + + struct bfa_boot_bootlun_s blun[BFA_BOOT_BOOTLUN_MAX]; + struct bfa_boot_bootlun_s blun_disc[BFA_BOOT_BOOTLUN_MAX]; +}; + + +#endif /* __BFA_DEFS_BOOT_H__ */ diff --git a/drivers/scsi/bfa/include/defs/bfa_defs_cee.h b/drivers/scsi/bfa/include/defs/bfa_defs_cee.h new file mode 100644 index 000000000000..520a22f52dd1 --- /dev/null +++ b/drivers/scsi/bfa/include/defs/bfa_defs_cee.h @@ -0,0 +1,159 @@ +/* + * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + * + * bfa_defs_cee.h Interface declarations between host based + * BFAL and DCBX/LLDP module in Firmware + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ +#ifndef __BFA_DEFS_CEE_H__ +#define __BFA_DEFS_CEE_H__ + +#include <defs/bfa_defs_types.h> +#include <defs/bfa_defs_pport.h> +#include <protocol/types.h> + +#pragma pack(1) + +#define BFA_CEE_LLDP_MAX_STRING_LEN (128) + + +/* FIXME: this is coming from the protocol spec. Can the host & apps share the + protocol .h files ? + */ +#define BFA_CEE_LLDP_SYS_CAP_OTHER 0x0001 +#define BFA_CEE_LLDP_SYS_CAP_REPEATER 0x0002 +#define BFA_CEE_LLDP_SYS_CAP_MAC_BRIDGE 0x0004 +#define BFA_CEE_LLDP_SYS_CAP_WLAN_AP 0x0008 +#define BFA_CEE_LLDP_SYS_CAP_ROUTER 0x0010 +#define BFA_CEE_LLDP_SYS_CAP_TELEPHONE 0x0020 +#define BFA_CEE_LLDP_SYS_CAP_DOCSIS_CD 0x0040 +#define BFA_CEE_LLDP_SYS_CAP_STATION 0x0080 +#define BFA_CEE_LLDP_SYS_CAP_CVLAN 0x0100 +#define BFA_CEE_LLDP_SYS_CAP_SVLAN 0x0200 +#define BFA_CEE_LLDP_SYS_CAP_TPMR 0x0400 + + +/* LLDP string type */ +struct bfa_cee_lldp_str_s { + u8 sub_type; + u8 len; + u8 rsvd[2]; + u8 value[BFA_CEE_LLDP_MAX_STRING_LEN]; +}; + + +/* LLDP paramters */ +struct bfa_cee_lldp_cfg_s { + struct bfa_cee_lldp_str_s chassis_id; + struct bfa_cee_lldp_str_s port_id; + struct bfa_cee_lldp_str_s port_desc; + struct bfa_cee_lldp_str_s sys_name; + struct bfa_cee_lldp_str_s sys_desc; + struct bfa_cee_lldp_str_s mgmt_addr; + u16 time_to_interval; + u16 enabled_system_cap; +}; + +enum bfa_cee_dcbx_version_e { + DCBX_PROTOCOL_PRECEE = 1, + DCBX_PROTOCOL_CEE = 2, +}; + +enum bfa_cee_lls_e { + CEE_LLS_DOWN_NO_TLV = 0, /* LLS is down because the TLV not sent by + * the peer */ + CEE_LLS_DOWN = 1, /* LLS is down as advertised by the peer */ + CEE_LLS_UP = 2, +}; + +/* CEE/DCBX parameters */ +struct bfa_cee_dcbx_cfg_s { + u8 pgid[8]; + u8 pg_percentage[8]; + u8 pfc_enabled; /* bitmap of priorties with PFC enabled */ + u8 fcoe_user_priority; /* bitmap of priorities used for FcoE + * traffic */ + u8 dcbx_version; /* operating version:CEE or preCEE */ + u8 lls_fcoe; /* FCoE Logical Link Status */ + u8 lls_lan; /* LAN Logical Link Status */ + u8 rsvd[3]; +}; + +/* CEE status */ +/* Making this to tri-state for the benefit of port list command */ +enum bfa_cee_status_e { + CEE_PHY_DOWN = 0, + CEE_PHY_UP = 1, + CEE_UP = 2, +}; + +/* CEE Query */ +struct bfa_cee_attr_s { + u8 cee_status; + u8 error_reason; + struct bfa_cee_lldp_cfg_s lldp_remote; + struct bfa_cee_dcbx_cfg_s dcbx_remote; + mac_t src_mac; + u8 link_speed; + u8 filler[3]; +}; + + + + +/* LLDP/DCBX/CEE Statistics */ + +struct bfa_cee_lldp_stats_s { + u32 frames_transmitted; + u32 frames_aged_out; + u32 frames_discarded; + u32 frames_in_error; + u32 frames_rcvd; + u32 tlvs_discarded; + u32 tlvs_unrecognized; +}; + +struct bfa_cee_dcbx_stats_s { + u32 subtlvs_unrecognized; + u32 negotiation_failed; + u32 remote_cfg_changed; + u32 tlvs_received; + u32 tlvs_invalid; + u32 seqno; + u32 ackno; + u32 recvd_seqno; + u32 recvd_ackno; +}; + +struct bfa_cee_cfg_stats_s { + u32 cee_status_down; + u32 cee_status_up; + u32 cee_hw_cfg_changed; + u32 recvd_invalid_cfg; +}; + + +struct bfa_cee_stats_s { + struct bfa_cee_lldp_stats_s lldp_stats; + struct bfa_cee_dcbx_stats_s dcbx_stats; + struct bfa_cee_cfg_stats_s cfg_stats; +}; + +#pragma pack() + + +#endif /* __BFA_DEFS_CEE_H__ */ + + diff --git a/drivers/scsi/bfa/include/defs/bfa_defs_driver.h b/drivers/scsi/bfa/include/defs/bfa_defs_driver.h new file mode 100644 index 000000000000..57049805762b --- /dev/null +++ b/drivers/scsi/bfa/include/defs/bfa_defs_driver.h @@ -0,0 +1,40 @@ +/* + * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +#ifndef __BFA_DEFS_DRIVER_H__ +#define __BFA_DEFS_DRIVER_H__ + +/** + * Driver statistics + */ + u16 tm_io_abort; + u16 tm_io_abort_comp; + u16 tm_lun_reset; + u16 tm_lun_reset_comp; + u16 tm_target_reset; + u16 tm_bus_reset; + u16 ioc_restart; /* IOC restart count */ + u16 io_pending; /* outstanding io count per-IOC */ + u64 control_req; + u64 input_req; + u64 output_req; + u64 input_words; + u64 output_words; +} bfa_driver_stats_t; + + +#endif /* __BFA_DEFS_DRIVER_H__ */ diff --git a/drivers/scsi/bfa/include/defs/bfa_defs_ethport.h b/drivers/scsi/bfa/include/defs/bfa_defs_ethport.h new file mode 100644 index 000000000000..79f9b3e146f7 --- /dev/null +++ b/drivers/scsi/bfa/include/defs/bfa_defs_ethport.h @@ -0,0 +1,98 @@ +/* + * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +#ifndef __BFA_DEFS_ETHPORT_H__ +#define __BFA_DEFS_ETHPORT_H__ + +#include <defs/bfa_defs_status.h> +#include <protocol/types.h> +#include <cna/pstats/phyport_defs.h> +#include <cna/pstats/ethport_defs.h> + +struct bna_tx_info_s { + u32 miniport_state; + u32 adapter_state; + u64 tx_count; + u64 tx_wi; + u64 tx_sg; + u64 tx_tcp_chksum; + u64 tx_udp_chksum; + u64 tx_ip_chksum; + u64 tx_lsov1; + u64 tx_lsov2; + u64 tx_max_sg_len ; +}; + +struct bna_rx_queue_info_s { + u16 q_id ; + u16 buf_size ; + u16 buf_count ; + u16 rsvd ; + u64 rx_count ; + u64 rx_dropped ; + u64 rx_unsupported ; + u64 rx_internal_err ; + u64 rss_count ; + u64 vlan_count ; + u64 rx_tcp_chksum ; + u64 rx_udp_chksum ; + u64 rx_ip_chksum ; + u64 rx_hds ; +}; + +struct bna_rx_q_set_s { + u16 q_set_type; + u32 miniport_state; + u32 adapter_state; + struct bna_rx_queue_info_s rx_queue[2]; +}; + +struct bna_port_stats_s { + struct bna_tx_info_s tx_stats; + u16 qset_count ; + struct bna_rx_q_set_s rx_qset[8]; +}; + +struct bfa_ethport_stats_s { + struct bna_stats_txf txf_stats[1]; + struct bna_stats_rxf rxf_stats[1]; + struct bnad_drv_stats drv_stats; +}; + +/** + * Ethernet port events + * Arguments below are in BFAL context from Mgmt + * BFA_PORT_AEN_ETH_LINKUP: [in]: mac [out]: mac + * BFA_PORT_AEN_ETH_LINKDOWN: [in]: mac [out]: mac + * BFA_PORT_AEN_ETH_ENABLE: [in]: mac [out]: mac + * BFA_PORT_AEN_ETH_DISABLE: [in]: mac [out]: mac + * + */ +enum bfa_ethport_aen_event { + BFA_ETHPORT_AEN_LINKUP = 1, /* Base Port Ethernet link up event */ + BFA_ETHPORT_AEN_LINKDOWN = 2, /* Base Port Ethernet link down event */ + BFA_ETHPORT_AEN_ENABLE = 3, /* Base Port Ethernet link enable event */ + BFA_ETHPORT_AEN_DISABLE = 4, /* Base Port Ethernet link disable + * event */ +}; + +struct bfa_ethport_aen_data_s { + mac_t mac; /* MAC address of the physical port */ +}; + + +#endif /* __BFA_DEFS_ETHPORT_H__ */ diff --git a/drivers/scsi/bfa/include/defs/bfa_defs_fcpim.h b/drivers/scsi/bfa/include/defs/bfa_defs_fcpim.h new file mode 100644 index 000000000000..c08f4f5026ac --- /dev/null +++ b/drivers/scsi/bfa/include/defs/bfa_defs_fcpim.h @@ -0,0 +1,45 @@ +/* + * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ +#ifndef __BFA_DEFS_FCPIM_H__ +#define __BFA_DEFS_FCPIM_H__ + +struct bfa_fcpim_stats_s { + u32 total_ios; /* Total IO count */ + u32 qresumes; /* IO waiting for CQ space */ + u32 no_iotags; /* NO IO contexts */ + u32 io_aborts; /* IO abort requests */ + u32 no_tskims; /* NO task management contexts */ + u32 iocomp_ok; /* IO completions with OK status */ + u32 iocomp_underrun; /* IO underrun (good) */ + u32 iocomp_overrun; /* IO overrun (good) */ + u32 iocomp_aborted; /* Aborted IO requests */ + u32 iocomp_timedout; /* IO timeouts */ + u32 iocom_nexus_abort; /* IO selection timeouts */ + u32 iocom_proto_err; /* IO protocol errors */ + u32 iocom_dif_err; /* IO SBC-3 protection errors */ + u32 iocom_tm_abort; /* IO aborted by TM requests */ + u32 iocom_sqer_needed; /* IO retry for SQ error + *recovery */ + u32 iocom_res_free; /* Delayed freeing of IO resources */ + u32 iocomp_scsierr; /* IO with non-good SCSI status */ + u32 iocom_hostabrts; /* Host IO abort requests */ + u32 iocom_utags; /* IO comp with unknown tags */ + u32 io_cleanups; /* IO implicitly aborted */ + u32 io_tmaborts; /* IO aborted due to TM commands */ + u32 rsvd; +}; +#endif /*__BFA_DEFS_FCPIM_H__*/ diff --git a/drivers/scsi/bfa/include/defs/bfa_defs_im_common.h b/drivers/scsi/bfa/include/defs/bfa_defs_im_common.h new file mode 100644 index 000000000000..9ccf53bef65a --- /dev/null +++ b/drivers/scsi/bfa/include/defs/bfa_defs_im_common.h @@ -0,0 +1,32 @@ +/* + * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +#ifndef __BFA_DEFS_IM_COMMON_H__ +#define __BFA_DEFS_IM_COMMON_H__ + +#define BFA_ADAPTER_NAME_LEN 256 +#define BFA_ADAPTER_GUID_LEN 256 +#define RESERVED_VLAN_NAME L"PORT VLAN" +#define PASSTHRU_VLAN_NAME L"PASSTHRU VLAN" + + u64 tx_pkt_cnt; + u64 rx_pkt_cnt; + u32 duration; + u8 status; +} bfa_im_stats_t, *pbfa_im_stats_t; + +#endif /* __BFA_DEFS_IM_COMMON_H__ */ diff --git a/drivers/scsi/bfa/include/defs/bfa_defs_im_team.h b/drivers/scsi/bfa/include/defs/bfa_defs_im_team.h new file mode 100644 index 000000000000..a486a7eb81d6 --- /dev/null +++ b/drivers/scsi/bfa/include/defs/bfa_defs_im_team.h @@ -0,0 +1,72 @@ +/* + * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +#ifndef __BFA_DEFS_IM_TEAM_H__ +#define __BFA_DEFS_IM_TEAM_H__ + +#include <protocol/types.h> + +#define BFA_TEAM_MAX_PORTS 8 +#define BFA_TEAM_NAME_LEN 256 +#define BFA_MAX_NUM_TEAMS 16 +#define BFA_TEAM_INVALID_DELAY -1 + + BFA_LACP_RATE_SLOW = 1, + BFA_LACP_RATE_FAST +} bfa_im_lacp_rate_t; + + BFA_TEAM_MODE_FAIL_OVER = 1, + BFA_TEAM_MODE_FAIL_BACK, + BFA_TEAM_MODE_LACP, + BFA_TEAM_MODE_NONE +} bfa_im_team_mode_t; + + BFA_XMIT_POLICY_L2 = 1, + BFA_XMIT_POLICY_L3_L4 +} bfa_im_xmit_policy_t; + + bfa_im_team_mode_t team_mode; + bfa_im_lacp_rate_t lacp_rate; + bfa_im_xmit_policy_t xmit_policy; + int delay; + wchar_t primary[BFA_ADAPTER_NAME_LEN]; + wchar_t preferred_primary[BFA_ADAPTER_NAME_LEN]; + mac_t mac; + u16 num_ports; + u16 num_vlans; + u16 vlan_list[BFA_MAX_VLANS_PER_PORT]; + wchar_t team_guid_list[BFA_TEAM_MAX_PORTS][BFA_ADAPTER_GUID_LEN]; + wchar_t ioc_name_list[BFA_TEAM_MAX_PORTS][BFA_ADAPTER_NAME_LEN]; +} bfa_im_team_attr_t; + + wchar_t team_name[BFA_TEAM_NAME_LEN]; + bfa_im_xmit_policy_t xmit_policy; + int delay; + wchar_t primary[BFA_ADAPTER_NAME_LEN]; + wchar_t preferred_primary[BFA_ADAPTER_NAME_LEN]; +} bfa_im_team_edit_t, *pbfa_im_team_edit_t; + + wchar_t team_name[BFA_TEAM_NAME_LEN]; + bfa_im_team_mode_t team_mode; + mac_t mac; +} bfa_im_team_info_t; + + bfa_im_team_info_t team_info[BFA_MAX_NUM_TEAMS]; + u16 num_teams; +} bfa_im_team_list_t, *pbfa_im_team_list_t; + +#endif /* __BFA_DEFS_IM_TEAM_H__ */ diff --git a/drivers/scsi/bfa/include/defs/bfa_defs_ioc.h b/drivers/scsi/bfa/include/defs/bfa_defs_ioc.h new file mode 100644 index 000000000000..b1d532da3a9d --- /dev/null +++ b/drivers/scsi/bfa/include/defs/bfa_defs_ioc.h @@ -0,0 +1,152 @@ +/* + * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +#ifndef __BFA_DEFS_IOC_H__ +#define __BFA_DEFS_IOC_H__ + +#include <protocol/types.h> +#include <defs/bfa_defs_types.h> +#include <defs/bfa_defs_version.h> +#include <defs/bfa_defs_adapter.h> +#include <defs/bfa_defs_pm.h> + +enum { + BFA_IOC_DRIVER_LEN = 16, + BFA_IOC_CHIP_REV_LEN = 8, +}; + +/** + * Driver and firmware versions. + */ +struct bfa_ioc_driver_attr_s { + char driver[BFA_IOC_DRIVER_LEN]; /* driver name */ + char driver_ver[BFA_VERSION_LEN]; /* driver version */ + char fw_ver[BFA_VERSION_LEN]; /* firmware version*/ + char bios_ver[BFA_VERSION_LEN]; /* bios version */ + char efi_ver[BFA_VERSION_LEN]; /* EFI version */ + char ob_ver[BFA_VERSION_LEN]; /* openboot version*/ +}; + +/** + * IOC PCI device attributes + */ +struct bfa_ioc_pci_attr_s { + u16 vendor_id; /* PCI vendor ID */ + u16 device_id; /* PCI device ID */ + u16 ssid; /* subsystem ID */ + u16 ssvid; /* subsystem vendor ID */ + u32 pcifn; /* PCI device function */ + u32 rsvd; /* padding */ + u8 chip_rev[BFA_IOC_CHIP_REV_LEN]; /* chip revision */ +}; + +/** + * IOC states + */ +enum bfa_ioc_state { + BFA_IOC_RESET = 1, /* IOC is in reset state */ + BFA_IOC_SEMWAIT = 2, /* Waiting for IOC hardware semaphore */ + BFA_IOC_HWINIT = 3, /* IOC hardware is being initialized */ + BFA_IOC_GETATTR = 4, /* IOC is being configured */ + BFA_IOC_OPERATIONAL = 5, /* IOC is operational */ + BFA_IOC_INITFAIL = 6, /* IOC hardware failure */ + BFA_IOC_HBFAIL = 7, /* IOC heart-beat failure */ + BFA_IOC_DISABLING = 8, /* IOC is being disabled */ + BFA_IOC_DISABLED = 9, /* IOC is disabled */ + BFA_IOC_FWMISMATCH = 10, /* IOC firmware different from drivers */ +}; + +/** + * IOC firmware stats + */ +struct bfa_fw_ioc_stats_s { + u32 hb_count; + u32 cfg_reqs; + u32 enable_reqs; + u32 disable_reqs; + u32 stats_reqs; + u32 clrstats_reqs; + u32 unknown_reqs; + u32 ic_reqs; /* interrupt coalesce reqs */ +}; + +/** + * IOC driver stats + */ +struct bfa_ioc_drv_stats_s { + u32 ioc_isrs; + u32 ioc_enables; + u32 ioc_disables; + u32 ioc_hbfails; + u32 ioc_boots; + u32 stats_tmos; + u32 hb_count; + u32 disable_reqs; + u32 enable_reqs; + u32 disable_replies; + u32 enable_replies; +}; + +/** + * IOC statistics + */ +struct bfa_ioc_stats_s { + struct bfa_ioc_drv_stats_s drv_stats; /* driver IOC stats */ + struct bfa_fw_ioc_stats_s fw_stats; /* firmware IOC stats */ +}; + + +enum bfa_ioc_type_e { + BFA_IOC_TYPE_FC = 1, + BFA_IOC_TYPE_FCoE = 2, + BFA_IOC_TYPE_LL = 3, +}; + +/** + * IOC attributes returned in queries + */ +struct bfa_ioc_attr_s { + enum bfa_ioc_type_e ioc_type; + enum bfa_ioc_state state; /* IOC state */ + struct bfa_adapter_attr_s adapter_attr; /* HBA attributes */ + struct bfa_ioc_driver_attr_s driver_attr; /* driver attr */ + struct bfa_ioc_pci_attr_s pci_attr; + u8 port_id; /* port number */ +}; + +/** + * BFA IOC level events + */ +enum bfa_ioc_aen_event { + BFA_IOC_AEN_HBGOOD = 1, /* Heart Beat restore event */ + BFA_IOC_AEN_HBFAIL = 2, /* Heart Beat failure event */ + BFA_IOC_AEN_ENABLE = 3, /* IOC enabled event */ + BFA_IOC_AEN_DISABLE = 4, /* IOC disabled event */ + BFA_IOC_AEN_FWMISMATCH = 5, /* IOC firmware mismatch */ +}; + +/** + * BFA IOC level event data, now just a place holder + */ +struct bfa_ioc_aen_data_s { + enum bfa_ioc_type_e ioc_type; + wwn_t pwwn; + mac_t mac; +}; + +#endif /* __BFA_DEFS_IOC_H__ */ + diff --git a/drivers/scsi/bfa/include/defs/bfa_defs_iocfc.h b/drivers/scsi/bfa/include/defs/bfa_defs_iocfc.h new file mode 100644 index 000000000000..d76bcbd9820f --- /dev/null +++ b/drivers/scsi/bfa/include/defs/bfa_defs_iocfc.h @@ -0,0 +1,310 @@ +/* + * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +#ifndef __BFA_DEFS_IOCFC_H__ +#define __BFA_DEFS_IOCFC_H__ + +#include <protocol/types.h> +#include <defs/bfa_defs_types.h> +#include <defs/bfa_defs_version.h> +#include <defs/bfa_defs_adapter.h> +#include <defs/bfa_defs_pm.h> + +#define BFA_IOCFC_INTR_DELAY 1125 +#define BFA_IOCFC_INTR_LATENCY 225 + +/** + * Interrupt coalescing configuration. + */ +struct bfa_iocfc_intr_attr_s { + bfa_boolean_t coalesce; /* enable/disable coalescing */ + u16 latency; /* latency in microseconds */ + u16 delay; /* delay in microseconds */ +}; + +/** + * IOC firmware configuraton + */ +struct bfa_iocfc_fwcfg_s { + u16 num_fabrics; /* number of fabrics */ + u16 num_lports; /* number of local lports */ + u16 num_rports; /* number of remote ports */ + u16 num_ioim_reqs; /* number of IO reqs */ + u16 num_tskim_reqs; /* task management requests */ + u16 num_iotm_reqs; /* number of TM IO reqs */ + u16 num_tsktm_reqs; /* TM task management requests*/ + u16 num_fcxp_reqs; /* unassisted FC exchanges */ + u16 num_uf_bufs; /* unsolicited recv buffers */ + u8 num_cqs; + u8 rsvd; +}; + +struct bfa_iocfc_drvcfg_s { + u16 num_reqq_elems; /* number of req queue elements */ + u16 num_rspq_elems; /* number of rsp queue elements */ + u16 num_sgpgs; /* number of total SG pages */ + u16 num_sboot_tgts; /* number of SAN boot targets */ + u16 num_sboot_luns; /* number of SAN boot luns */ + u16 ioc_recover; /* IOC recovery mode */ + u16 min_cfg; /* minimum configuration */ + u16 path_tov; /* device path timeout */ + bfa_boolean_t delay_comp; /* delay completion of + failed inflight IOs */ + u32 rsvd; +}; +/** + * IOC configuration + */ +struct bfa_iocfc_cfg_s { + struct bfa_iocfc_fwcfg_s fwcfg; /* firmware side config */ + struct bfa_iocfc_drvcfg_s drvcfg; /* driver side config */ +}; + +/** + * IOC firmware IO stats + */ +struct bfa_fw_io_stats_s { + u32 host_abort; /* IO aborted by host driver*/ + u32 host_cleanup; /* IO clean up by host driver */ + + u32 fw_io_timeout; /* IOs timedout */ + u32 fw_frm_parse; /* frame parsed by f/w */ + u32 fw_frm_data; /* fcp_data frame parsed by f/w */ + u32 fw_frm_rsp; /* fcp_rsp frame parsed by f/w */ + u32 fw_frm_xfer_rdy; /* xfer_rdy frame parsed by f/w */ + u32 fw_frm_bls_acc; /* BLS ACC frame parsed by f/w */ + u32 fw_frm_tgt_abort; /* target ABTS parsed by f/w */ + u32 fw_frm_unknown; /* unknown parsed by f/w */ + u32 fw_data_dma; /* f/w DMA'ed the data frame */ + u32 fw_frm_drop; /* f/w drop the frame */ + + u32 rec_timeout; /* FW rec timed out */ + u32 error_rec; /* FW sending rec on + * an error condition*/ + u32 wait_for_si; /* FW wait for SI */ + u32 rec_rsp_inval; /* REC rsp invalid */ + u32 seqr_io_abort; /* target does not know cmd so abort */ + u32 seqr_io_retry; /* SEQR failed so retry IO */ + + u32 itn_cisc_upd_rsp; /* ITN cisc updated on fcp_rsp */ + u32 itn_cisc_upd_data; /* ITN cisc updated on fcp_data */ + u32 itn_cisc_upd_xfer_rdy; /* ITN cisc updated on fcp_data */ + + u32 fcp_data_lost; /* fcp data lost */ + + u32 ro_set_in_xfer_rdy; /* Target set RO in Xfer_rdy frame */ + u32 xfer_rdy_ooo_err; /* Out of order Xfer_rdy received */ + u32 xfer_rdy_unknown_err; /* unknown error in xfer_rdy frame */ + + u32 io_abort_timeout; /* ABTS timedout */ + u32 sler_initiated; /* SLER initiated */ + + u32 unexp_fcp_rsp; /* fcp response in wrong state */ + + u32 fcp_rsp_under_run; /* fcp rsp IO underrun */ + u32 fcp_rsp_under_run_wr; /* fcp rsp IO underrun for write */ + u32 fcp_rsp_under_run_err; /* fcp rsp IO underrun error */ + u32 fcp_rsp_resid_inval; /* invalid residue */ + u32 fcp_rsp_over_run; /* fcp rsp IO overrun */ + u32 fcp_rsp_over_run_err; /* fcp rsp IO overrun error */ + u32 fcp_rsp_proto_err; /* protocol error in fcp rsp */ + u32 fcp_rsp_sense_err; /* error in sense info in fcp rsp */ + u32 fcp_conf_req; /* FCP conf requested */ + + u32 tgt_aborted_io; /* target initiated abort */ + + u32 ioh_edtov_timeout_event;/* IOH edtov timer popped */ + u32 ioh_fcp_rsp_excp_event; /* IOH FCP_RSP exception */ + u32 ioh_fcp_conf_event; /* IOH FCP_CONF */ + u32 ioh_mult_frm_rsp_event; /* IOH multi_frame FCP_RSP */ + u32 ioh_hit_class2_event; /* IOH hit class2 */ + u32 ioh_miss_other_event; /* IOH miss other */ + u32 ioh_seq_cnt_err_event; /* IOH seq cnt error */ + u32 ioh_len_err_event; /* IOH len error - fcp_dl != + * bytes xfered */ + u32 ioh_seq_len_err_event; /* IOH seq len error */ + u32 ioh_data_oor_event; /* Data out of range */ + u32 ioh_ro_ooo_event; /* Relative offset out of range */ + u32 ioh_cpu_owned_event; /* IOH hit -iost owned by f/w */ + u32 ioh_unexp_frame_event; /* unexpected frame recieved + * count */ + u32 ioh_err_int; /* IOH error int during data-phase + * for scsi write + */ +}; + +/** + * IOC port firmware stats + */ + +struct bfa_fw_port_fpg_stats_s { + u32 intr_evt; + u32 intr; + u32 intr_excess; + u32 intr_cause0; + u32 intr_other; + u32 intr_other_ign; + u32 sig_lost; + u32 sig_regained; + u32 sync_lost; + u32 sync_to; + u32 sync_regained; + u32 div2_overflow; + u32 div2_underflow; + u32 efifo_overflow; + u32 efifo_underflow; + u32 idle_rx; + u32 lrr_rx; + u32 lr_rx; + u32 ols_rx; + u32 nos_rx; + u32 lip_rx; + u32 arbf0_rx; + u32 mrk_rx; + u32 const_mrk_rx; + u32 prim_unknown; + u32 rsvd; +}; + + +struct bfa_fw_port_lksm_stats_s { + u32 hwsm_success; /* hwsm state machine success */ + u32 hwsm_fails; /* hwsm fails */ + u32 hwsm_wdtov; /* hwsm timed out */ + u32 swsm_success; /* swsm success */ + u32 swsm_fails; /* swsm fails */ + u32 swsm_wdtov; /* swsm timed out */ + u32 busybufs; /* link init failed due to busybuf */ + u32 buf_waits; /* bufwait state entries */ + u32 link_fails; /* link failures */ + u32 psp_errors; /* primitive sequence protocol errors */ + u32 lr_unexp; /* No. of times LR rx-ed unexpectedly */ + u32 lrr_unexp; /* No. of times LRR rx-ed unexpectedly */ + u32 lr_tx; /* No. of times LR tx started */ + u32 lrr_tx; /* No. of times LRR tx started */ + u32 ols_tx; /* No. of times OLS tx started */ + u32 nos_tx; /* No. of times NOS tx started */ +}; + + +struct bfa_fw_port_snsm_stats_s { + u32 hwsm_success; /* Successful hwsm terminations */ + u32 hwsm_fails; /* hwsm fail count */ + u32 hwsm_wdtov; /* hwsm timed out */ + u32 swsm_success; /* swsm success */ + u32 swsm_wdtov; /* swsm timed out */ + u32 error_resets; /* error resets initiated by upsm */ + u32 sync_lost; /* Sync loss count */ + u32 sig_lost; /* Signal loss count */ +}; + + +struct bfa_fw_port_physm_stats_s { + u32 module_inserts; /* Module insert count */ + u32 module_xtracts; /* Module extracts count */ + u32 module_invalids; /* Invalid module inserted count */ + u32 module_read_ign; /* Module validation status ignored */ + u32 laser_faults; /* Laser fault count */ + u32 rsvd; +}; + + +struct bfa_fw_fip_stats_s { + u32 disc_req; /* Discovery solicit requests */ + u32 disc_rsp; /* Discovery solicit response */ + u32 disc_err; /* Discovery advt. parse errors */ + u32 disc_unsol; /* Discovery unsolicited */ + u32 disc_timeouts; /* Discovery timeouts */ + u32 linksvc_unsupp; /* Unsupported link service req */ + u32 linksvc_err; /* Parse error in link service req */ + u32 logo_req; /* Number of FIP logos received */ + u32 clrvlink_req; /* Clear virtual link req */ + u32 op_unsupp; /* Unsupported FIP operation */ + u32 untagged; /* Untagged frames (ignored) */ + u32 rsvd; +}; + + +struct bfa_fw_lps_stats_s { + u32 mac_invalids; /* Invalid mac assigned */ + u32 rsvd; +}; + + +struct bfa_fw_fcoe_stats_s { + u32 cee_linkups; /* CEE link up count */ + u32 cee_linkdns; /* CEE link down count */ + u32 fip_linkups; /* FIP link up count */ + u32 fip_linkdns; /* FIP link up count */ + u32 fip_fails; /* FIP fail count */ + u32 mac_invalids; /* Invalid mac assigned */ +}; + +/** + * IOC firmware FCoE port stats + */ +struct bfa_fw_fcoe_port_stats_s { + struct bfa_fw_fcoe_stats_s fcoe_stats; + struct bfa_fw_fip_stats_s fip_stats; +}; + +/** + * IOC firmware FC port stats + */ +struct bfa_fw_fc_port_stats_s { + struct bfa_fw_port_fpg_stats_s fpg_stats; + struct bfa_fw_port_physm_stats_s physm_stats; + struct bfa_fw_port_snsm_stats_s snsm_stats; + struct bfa_fw_port_lksm_stats_s lksm_stats; +}; + +/** + * IOC firmware FC port stats + */ +union bfa_fw_port_stats_s { + struct bfa_fw_fc_port_stats_s fc_stats; + struct bfa_fw_fcoe_port_stats_s fcoe_stats; +}; + +/** + * IOC firmware stats + */ +struct bfa_fw_stats_s { + struct bfa_fw_ioc_stats_s ioc_stats; + struct bfa_fw_io_stats_s io_stats; + union bfa_fw_port_stats_s port_stats; +}; + +/** + * IOC statistics + */ +struct bfa_iocfc_stats_s { + struct bfa_fw_stats_s fw_stats; /* firmware IOC stats */ +}; + +/** + * IOC attributes returned in queries + */ +struct bfa_iocfc_attr_s { + struct bfa_iocfc_cfg_s config; /* IOCFC config */ + struct bfa_iocfc_intr_attr_s intr_attr; /* interrupt attr */ +}; + +#define BFA_IOCFC_PATHTOV_MAX 60 +#define BFA_IOCFC_QDEPTH_MAX 2000 + +#endif /* __BFA_DEFS_IOC_H__ */ diff --git a/drivers/scsi/bfa/include/defs/bfa_defs_ipfc.h b/drivers/scsi/bfa/include/defs/bfa_defs_ipfc.h new file mode 100644 index 000000000000..7cb63ea98f38 --- /dev/null +++ b/drivers/scsi/bfa/include/defs/bfa_defs_ipfc.h @@ -0,0 +1,70 @@ +/* + * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ +#ifndef __BFA_DEFS_IPFC_H__ +#define __BFA_DEFS_IPFC_H__ + +#include <bfa_os_inc.h> +#include <protocol/types.h> +#include <defs/bfa_defs_types.h> + +/** + * FCS ip remote port states + */ +enum bfa_iprp_state { + BFA_IPRP_UNINIT = 0, /* PORT is not yet initialized */ + BFA_IPRP_ONLINE = 1, /* process login is complete */ + BFA_IPRP_OFFLINE = 2, /* iprp is offline */ +}; + +/** + * FCS remote port statistics + */ +struct bfa_iprp_stats_s { + u32 offlines; + u32 onlines; + u32 rscns; + u32 plogis; + u32 logos; + u32 plogi_timeouts; + u32 plogi_rejects; +}; + +/** + * FCS iprp attribute returned in queries + */ +struct bfa_iprp_attr_s { + enum bfa_iprp_state state; +}; + +struct bfa_ipfc_stats_s { + u32 arp_sent; + u32 arp_recv; + u32 arp_reply_sent; + u32 arp_reply_recv; + u32 farp_sent; + u32 farp_recv; + u32 farp_reply_sent; + u32 farp_reply_recv; + u32 farp_reject_sent; + u32 farp_reject_recv; +}; + +struct bfa_ipfc_attr_s { + bfa_boolean_t enabled; +}; + +#endif /* __BFA_DEFS_IPFC_H__ */ diff --git a/drivers/scsi/bfa/include/defs/bfa_defs_itnim.h b/drivers/scsi/bfa/include/defs/bfa_defs_itnim.h new file mode 100644 index 000000000000..2ec769903d24 --- /dev/null +++ b/drivers/scsi/bfa/include/defs/bfa_defs_itnim.h @@ -0,0 +1,126 @@ +/* + * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ +#ifndef __BFA_DEFS_ITNIM_H__ +#define __BFA_DEFS_ITNIM_H__ + +#include <bfa_os_inc.h> +#include <protocol/types.h> + +/** + * FCS itnim states + */ +enum bfa_itnim_state { + BFA_ITNIM_OFFLINE = 0, /* offline */ + BFA_ITNIM_PRLI_SEND = 1, /* prli send */ + BFA_ITNIM_PRLI_SENT = 2, /* prli sent */ + BFA_ITNIM_PRLI_RETRY = 3, /* prli retry */ + BFA_ITNIM_HCB_ONLINE = 4, /* online callback */ + BFA_ITNIM_ONLINE = 5, /* online */ + BFA_ITNIM_HCB_OFFLINE = 6, /* offline callback */ + BFA_ITNIM_INITIATIOR = 7, /* initiator */ +}; + +struct bfa_itnim_hal_stats_s { + u32 onlines; /* ITN nexus onlines (PRLI done) */ + u32 offlines; /* ITN Nexus offlines */ + u32 creates; /* ITN create requests */ + u32 deletes; /* ITN delete requests */ + u32 create_comps; /* ITN create completions */ + u32 delete_comps; /* ITN delete completions */ + u32 sler_events; /* SLER (sequence level error + * recovery) events */ + u32 ioc_disabled; /* Num IOC disables */ + u32 cleanup_comps; /* ITN cleanup completions */ + u32 tm_cmnds; /* task management(TM) cmnds sent */ + u32 tm_fw_rsps; /* TM cmds firmware responses */ + u32 tm_success; /* TM successes */ + u32 tm_failures; /* TM failures */ + u32 tm_io_comps; /* TM IO completions */ + u32 tm_qresumes; /* TM queue resumes (after waiting + * for resources) + */ + u32 tm_iocdowns; /* TM cmnds affected by IOC down */ + u32 tm_cleanups; /* TM cleanups */ + u32 tm_cleanup_comps; + /* TM cleanup completions */ + u32 ios; /* IO requests */ + u32 io_comps; /* IO completions */ + u64 input_reqs; /* INPUT requests */ + u64 output_reqs; /* OUTPUT requests */ +}; + +/** + * FCS remote port statistics + */ +struct bfa_itnim_stats_s { + u32 onlines; /* num rport online */ + u32 offlines; /* num rport offline */ + u32 prli_sent; /* num prli sent out */ + u32 fcxp_alloc_wait;/* num fcxp alloc waits */ + u32 prli_rsp_err; /* num prli rsp errors */ + u32 prli_rsp_acc; /* num prli rsp accepts */ + u32 initiator; /* rport is an initiator */ + u32 prli_rsp_parse_err; /* prli rsp parsing errors */ + u32 prli_rsp_rjt; /* num prli rsp rejects */ + u32 timeout; /* num timeouts detected */ + u32 sler; /* num sler notification from BFA */ + u32 rsvd; + struct bfa_itnim_hal_stats_s hal_stats; +}; + +/** + * FCS itnim attributes returned in queries + */ +struct bfa_itnim_attr_s { + enum bfa_itnim_state state; /* FCS itnim state */ + u8 retry; /* data retransmision support */ + u8 task_retry_id; /* task retry ident support */ + u8 rec_support; /* REC supported */ + u8 conf_comp; /* confirmed completion supp */ +}; + +/** + * BFA ITNIM events. + * Arguments below are in BFAL context from Mgmt + * BFA_ITNIM_AEN_NEW: [in]: None [out]: vf_id, lpwwn + * BFA_ITNIM_AEN_DELETE: [in]: vf_id, lpwwn, rpwwn (0 = all fcp4 targets), + * [out]: vf_id, ppwwn, lpwwn, rpwwn + * BFA_ITNIM_AEN_ONLINE: [in]: vf_id, lpwwn, rpwwn (0 = all fcp4 targets), + * [out]: vf_id, ppwwn, lpwwn, rpwwn + * BFA_ITNIM_AEN_OFFLINE: [in]: vf_id, lpwwn, rpwwn (0 = all fcp4 targets), + * [out]: vf_id, ppwwn, lpwwn, rpwwn + * BFA_ITNIM_AEN_DISCONNECT:[in]: vf_id, lpwwn, rpwwn (0 = all fcp4 targets), + * [out]: vf_id, ppwwn, lpwwn, rpwwn + */ +enum bfa_itnim_aen_event { + BFA_ITNIM_AEN_ONLINE = 1, /* Target online */ + BFA_ITNIM_AEN_OFFLINE = 2, /* Target offline */ + BFA_ITNIM_AEN_DISCONNECT = 3, /* Target disconnected */ +}; + +/** + * BFA ITNIM event data structure. + */ +struct bfa_itnim_aen_data_s { + u16 vf_id; /* vf_id of the IT nexus */ + u16 rsvd[3]; + wwn_t ppwwn; /* WWN of its physical port */ + wwn_t lpwwn; /* WWN of logical port */ + wwn_t rpwwn; /* WWN of remote(target) port */ +}; + +#endif /* __BFA_DEFS_ITNIM_H__ */ diff --git a/drivers/scsi/bfa/include/defs/bfa_defs_led.h b/drivers/scsi/bfa/include/defs/bfa_defs_led.h new file mode 100644 index 000000000000..62039273264e --- /dev/null +++ b/drivers/scsi/bfa/include/defs/bfa_defs_led.h @@ -0,0 +1,35 @@ +/* + * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +#ifndef __BFA_DEFS_LED_H__ +#define __BFA_DEFS_LED_H__ + +#define BFA_LED_MAX_NUM 3 + +enum bfa_led_op { + BFA_LED_OFF = 0, + BFA_LED_ON = 1, + BFA_LED_FLICK = 2, + BFA_LED_BLINK = 3, +}; + +enum bfa_led_color { + BFA_LED_GREEN = 0, + BFA_LED_AMBER = 1, +}; + +#endif /* __BFA_DEFS_LED_H__ */ diff --git a/drivers/scsi/bfa/include/defs/bfa_defs_lport.h b/drivers/scsi/bfa/include/defs/bfa_defs_lport.h new file mode 100644 index 000000000000..7359f82aacfc --- /dev/null +++ b/drivers/scsi/bfa/include/defs/bfa_defs_lport.h @@ -0,0 +1,68 @@ +/* + * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +#ifndef __BFA_DEFS_LPORT_H__ +#define __BFA_DEFS_LPORT_H__ + +#include <defs/bfa_defs_types.h> +#include <defs/bfa_defs_port.h> + +/** + * BFA AEN logical port events. + * Arguments below are in BFAL context from Mgmt + * BFA_LPORT_AEN_NEW: [in]: None [out]: vf_id, ppwwn, lpwwn, roles + * BFA_LPORT_AEN_DELETE: [in]: lpwwn [out]: vf_id, ppwwn. lpwwn, roles + * BFA_LPORT_AEN_ONLINE: [in]: lpwwn [out]: vf_id, ppwwn. lpwwn, roles + * BFA_LPORT_AEN_OFFLINE: [in]: lpwwn [out]: vf_id, ppwwn. lpwwn, roles + * BFA_LPORT_AEN_DISCONNECT:[in]: lpwwn [out]: vf_id, ppwwn. lpwwn, roles + * BFA_LPORT_AEN_NEW_PROP: [in]: None [out]: vf_id, ppwwn. lpwwn, roles + * BFA_LPORT_AEN_DELETE_PROP: [in]: lpwwn [out]: vf_id, ppwwn. lpwwn, roles + * BFA_LPORT_AEN_NEW_STANDARD: [in]: None [out]: vf_id, ppwwn. lpwwn, roles + * BFA_LPORT_AEN_DELETE_STANDARD: [in]: lpwwn [out]: vf_id, ppwwn. lpwwn, roles + * BFA_LPORT_AEN_NPIV_DUP_WWN: [in]: lpwwn [out]: vf_id, ppwwn. lpwwn, roles + * BFA_LPORT_AEN_NPIV_FABRIC_MAX: [in]: lpwwn [out]: vf_id, ppwwn. lpwwn, roles + * BFA_LPORT_AEN_NPIV_UNKNOWN: [in]: lpwwn [out]: vf_id, ppwwn. lpwwn, roles + */ +enum bfa_lport_aen_event { + BFA_LPORT_AEN_NEW = 1, /* LPort created event */ + BFA_LPORT_AEN_DELETE = 2, /* LPort deleted event */ + BFA_LPORT_AEN_ONLINE = 3, /* LPort online event */ + BFA_LPORT_AEN_OFFLINE = 4, /* LPort offline event */ + BFA_LPORT_AEN_DISCONNECT = 5, /* LPort disconnect event */ + BFA_LPORT_AEN_NEW_PROP = 6, /* VPort created event */ + BFA_LPORT_AEN_DELETE_PROP = 7, /* VPort deleted event */ + BFA_LPORT_AEN_NEW_STANDARD = 8, /* VPort created event */ + BFA_LPORT_AEN_DELETE_STANDARD = 9, /* VPort deleted event */ + BFA_LPORT_AEN_NPIV_DUP_WWN = 10, /* VPort configured with + * duplicate WWN event + */ + BFA_LPORT_AEN_NPIV_FABRIC_MAX = 11, /* Max NPIV in fabric/fport */ + BFA_LPORT_AEN_NPIV_UNKNOWN = 12, /* Unknown NPIV Error code event */ +}; + +/** + * BFA AEN event data structure + */ +struct bfa_lport_aen_data_s { + u16 vf_id; /* vf_id of this logical port */ + u16 rsvd; + enum bfa_port_role roles; /* Logical port mode,IM/TM/IP etc */ + wwn_t ppwwn; /* WWN of its physical port */ + wwn_t lpwwn; /* WWN of this logical port */ +}; + +#endif /* __BFA_DEFS_LPORT_H__ */ diff --git a/drivers/scsi/bfa/include/defs/bfa_defs_mfg.h b/drivers/scsi/bfa/include/defs/bfa_defs_mfg.h new file mode 100644 index 000000000000..13fd4ab6aae2 --- /dev/null +++ b/drivers/scsi/bfa/include/defs/bfa_defs_mfg.h @@ -0,0 +1,58 @@ +/* + * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ +#ifndef __BFA_DEFS_MFG_H__ +#define __BFA_DEFS_MFG_H__ + +#include <bfa_os_inc.h> + +/** + * Manufacturing block version + */ +#define BFA_MFG_VERSION 1 + +/** + * Manufacturing block format + */ +#define BFA_MFG_SERIALNUM_SIZE 11 +#define BFA_MFG_PARTNUM_SIZE 14 +#define BFA_MFG_SUPPLIER_ID_SIZE 10 +#define BFA_MFG_SUPPLIER_PARTNUM_SIZE 20 +#define BFA_MFG_SUPPLIER_SERIALNUM_SIZE 20 +#define BFA_MFG_SUPPLIER_REVISION_SIZE 4 +#define STRSZ(_n) (((_n) + 4) & ~3) + +/** + * VPD data length + */ +#define BFA_MFG_VPD_LEN 256 + +/** + * All numerical fields are in big-endian format. + */ +struct bfa_mfg_vpd_s { + u8 version; /* vpd data version */ + u8 vpd_sig[3]; /* characters 'V', 'P', 'D' */ + u8 chksum; /* u8 checksum */ + u8 vendor; /* vendor */ + u8 len; /* vpd data length excluding header */ + u8 rsv; + u8 data[BFA_MFG_VPD_LEN]; /* vpd data */ +}; + +#pragma pack(1) + +#endif /* __BFA_DEFS_MFG_H__ */ diff --git a/drivers/scsi/bfa/include/defs/bfa_defs_pci.h b/drivers/scsi/bfa/include/defs/bfa_defs_pci.h new file mode 100644 index 000000000000..c9b83321694b --- /dev/null +++ b/drivers/scsi/bfa/include/defs/bfa_defs_pci.h @@ -0,0 +1,41 @@ +/* + * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +#ifndef __BFA_DEFS_PCI_H__ +#define __BFA_DEFS_PCI_H__ + +/** + * PCI device and vendor ID information + */ +enum { + BFA_PCI_VENDOR_ID_BROCADE = 0x1657, + BFA_PCI_DEVICE_ID_FC_8G2P = 0x13, + BFA_PCI_DEVICE_ID_FC_8G1P = 0x17, + BFA_PCI_DEVICE_ID_CT = 0x14, +}; + +/** + * PCI sub-system device and vendor ID information + */ +enum { + BFA_PCI_FCOE_SSDEVICE_ID = 0x14, +}; + +#define BFA_PCI_ACCESS_RANGES 1 /* Maximum number of device address ranges + * mapped through different BAR(s). */ + +#endif /* __BFA_DEFS_PCI_H__ */ diff --git a/drivers/scsi/bfa/include/defs/bfa_defs_pm.h b/drivers/scsi/bfa/include/defs/bfa_defs_pm.h new file mode 100644 index 000000000000..e8d6d959006e --- /dev/null +++ b/drivers/scsi/bfa/include/defs/bfa_defs_pm.h @@ -0,0 +1,33 @@ +/* + * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +#ifndef __BFA_DEFS_PM_H__ +#define __BFA_DEFS_PM_H__ + +#include <bfa_os_inc.h> + +/** + * BFA power management device states + */ +enum bfa_pm_ds { + BFA_PM_DS_D0 = 0, /* full power mode */ + BFA_PM_DS_D1 = 1, /* power save state 1 */ + BFA_PM_DS_D2 = 2, /* power save state 2 */ + BFA_PM_DS_D3 = 3, /* power off state */ +}; + +#endif /* __BFA_DEFS_PM_H__ */ diff --git a/drivers/scsi/bfa/include/defs/bfa_defs_pom.h b/drivers/scsi/bfa/include/defs/bfa_defs_pom.h new file mode 100644 index 000000000000..d9fa278472b7 --- /dev/null +++ b/drivers/scsi/bfa/include/defs/bfa_defs_pom.h @@ -0,0 +1,56 @@ +/* + * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ +#ifndef __BFA_DEFS_POM_H__ +#define __BFA_DEFS_POM_H__ + +#include <bfa_os_inc.h> +#include <defs/bfa_defs_types.h> + +/** + * POM health status levels for each attributes. + */ +enum bfa_pom_entry_health { + BFA_POM_HEALTH_NOINFO = 1, /* no information */ + BFA_POM_HEALTH_NORMAL = 2, /* health is normal */ + BFA_POM_HEALTH_WARNING = 3, /* warning level */ + BFA_POM_HEALTH_ALARM = 4, /* alarming level */ +}; + +/** + * Reading of temperature/voltage/current/power + */ +struct bfa_pom_entry_s { + enum bfa_pom_entry_health health; /* POM entry health */ + u32 curr_value; /* current value */ + u32 thr_warn_high; /* threshold warning high */ + u32 thr_warn_low; /* threshold warning low */ + u32 thr_alarm_low; /* threshold alaram low */ + u32 thr_alarm_high; /* threshold alarm high */ +}; + +/** + * POM attributes + */ +struct bfa_pom_attr_s { + struct bfa_pom_entry_s temperature; /* centigrade */ + struct bfa_pom_entry_s voltage; /* volts */ + struct bfa_pom_entry_s curr; /* milli amps */ + struct bfa_pom_entry_s txpower; /* micro watts */ + struct bfa_pom_entry_s rxpower; /* micro watts */ +}; + +#endif /* __BFA_DEFS_POM_H__ */ diff --git a/drivers/scsi/bfa/include/defs/bfa_defs_port.h b/drivers/scsi/bfa/include/defs/bfa_defs_port.h new file mode 100644 index 000000000000..de0696c81bc4 --- /dev/null +++ b/drivers/scsi/bfa/include/defs/bfa_defs_port.h @@ -0,0 +1,245 @@ +/* + * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +#ifndef __BFA_DEFS_PORT_H__ +#define __BFA_DEFS_PORT_H__ + +#include <bfa_os_inc.h> +#include <protocol/types.h> +#include <defs/bfa_defs_pport.h> +#include <defs/bfa_defs_ioc.h> + +#define BFA_FCS_FABRIC_IPADDR_SZ 16 + +/** + * symbolic names for base port/virtual port + */ +#define BFA_SYMNAME_MAXLEN 128 /* vmware/windows uses 128 bytes */ +struct bfa_port_symname_s { + char symname[BFA_SYMNAME_MAXLEN]; +}; + +/** +* Roles of FCS port: + * - FCP IM and FCP TM roles cannot be enabled together for a FCS port + * - Create multiple ports if both IM and TM functions required. + * - Atleast one role must be specified. + */ +enum bfa_port_role { + BFA_PORT_ROLE_FCP_IM = 0x01, /* FCP initiator role */ + BFA_PORT_ROLE_FCP_TM = 0x02, /* FCP target role */ + BFA_PORT_ROLE_FCP_IPFC = 0x04, /* IP over FC role */ + BFA_PORT_ROLE_FCP_MAX = BFA_PORT_ROLE_FCP_IPFC | BFA_PORT_ROLE_FCP_IM +}; + +/** + * FCS port configuration. + */ +struct bfa_port_cfg_s { + wwn_t pwwn; /* port wwn */ + wwn_t nwwn; /* node wwn */ + struct bfa_port_symname_s sym_name; /* vm port symbolic name */ + enum bfa_port_role roles; /* FCS port roles */ + u32 rsvd; + u8 tag[16]; /* opaque tag from application */ +}; + +/** + * FCS port states + */ +enum bfa_port_state { + BFA_PORT_UNINIT = 0, /* PORT is not yet initialized */ + BFA_PORT_FDISC = 1, /* FDISC is in progress */ + BFA_PORT_ONLINE = 2, /* login to fabric is complete */ + BFA_PORT_OFFLINE = 3, /* No login to fabric */ +}; + +/** + * FCS port type. Required for VmWare. + */ +enum bfa_port_type { + BFA_PORT_TYPE_PHYSICAL = 0, + BFA_PORT_TYPE_VIRTUAL, +}; + +/** + * FCS port offline reason. Required for VmWare. + */ +enum bfa_port_offline_reason { + BFA_PORT_OFFLINE_UNKNOWN = 0, + BFA_PORT_OFFLINE_LINKDOWN, + BFA_PORT_OFFLINE_FAB_UNSUPPORTED, /* NPIV not supported by the + * fabric */ + BFA_PORT_OFFLINE_FAB_NORESOURCES, + BFA_PORT_OFFLINE_FAB_LOGOUT, +}; + +/** + * FCS lport info. Required for VmWare. + */ +struct bfa_port_info_s { + u8 port_type; /* bfa_port_type_t : physical or + * virtual */ + u8 port_state; /* one of bfa_port_state values */ + u8 offline_reason; /* one of bfa_port_offline_reason_t + * values */ + wwn_t port_wwn; + wwn_t node_wwn; + + /* + * following 4 feilds are valid for Physical Ports only + */ + u32 max_vports_supp; /* Max supported vports */ + u32 num_vports_inuse; /* Num of in use vports */ + u32 max_rports_supp; /* Max supported rports */ + u32 num_rports_inuse; /* Num of doscovered rports */ + +}; + +/** + * FCS port statistics + */ +struct bfa_port_stats_s { + u32 ns_plogi_sent; + u32 ns_plogi_rsp_err; + u32 ns_plogi_acc_err; + u32 ns_plogi_accepts; + u32 ns_rejects; /* NS command rejects */ + u32 ns_plogi_unknown_rsp; + u32 ns_plogi_alloc_wait; + + u32 ns_retries; /* NS command retries */ + u32 ns_timeouts; /* NS command timeouts */ + + u32 ns_rspnid_sent; + u32 ns_rspnid_accepts; + u32 ns_rspnid_rsp_err; + u32 ns_rspnid_rejects; + u32 ns_rspnid_alloc_wait; + + u32 ns_rftid_sent; + u32 ns_rftid_accepts; + u32 ns_rftid_rsp_err; + u32 ns_rftid_rejects; + u32 ns_rftid_alloc_wait; + + u32 ns_rffid_sent; + u32 ns_rffid_accepts; + u32 ns_rffid_rsp_err; + u32 ns_rffid_rejects; + u32 ns_rffid_alloc_wait; + + u32 ns_gidft_sent; + u32 ns_gidft_accepts; + u32 ns_gidft_rsp_err; + u32 ns_gidft_rejects; + u32 ns_gidft_unknown_rsp; + u32 ns_gidft_alloc_wait; + + /* + * Mgmt Server stats + */ + u32 ms_retries; /* MS command retries */ + u32 ms_timeouts; /* MS command timeouts */ + u32 ms_plogi_sent; + u32 ms_plogi_rsp_err; + u32 ms_plogi_acc_err; + u32 ms_plogi_accepts; + u32 ms_rejects; /* NS command rejects */ + u32 ms_plogi_unknown_rsp; + u32 ms_plogi_alloc_wait; + + u32 num_rscn; /* Num of RSCN received */ + u32 num_portid_rscn;/* Num portid format RSCN + * received */ + + u32 uf_recvs; /* unsolicited recv frames */ + u32 uf_recv_drops; /* dropped received frames */ + + u32 rsvd; /* padding for 64 bit alignment */ +}; + +/** + * BFA port attribute returned in queries + */ +struct bfa_port_attr_s { + enum bfa_port_state state; /* port state */ + u32 pid; /* port ID */ + struct bfa_port_cfg_s port_cfg; /* port configuration */ + enum bfa_pport_type port_type; /* current topology */ + u32 loopback; /* cable is externally looped back */ + wwn_t fabric_name; /* attached switch's nwwn */ + u8 fabric_ip_addr[BFA_FCS_FABRIC_IPADDR_SZ]; /* attached + * fabric's ip addr */ +}; + +/** + * BFA physical port Level events + * Arguments below are in BFAL context from Mgmt + * BFA_PORT_AEN_ONLINE: [in]: pwwn [out]: pwwn + * BFA_PORT_AEN_OFFLINE: [in]: pwwn [out]: pwwn + * BFA_PORT_AEN_RLIR: [in]: None [out]: pwwn, rlir_data, rlir_len + * BFA_PORT_AEN_SFP_INSERT: [in]: pwwn [out]: port_id, pwwn + * BFA_PORT_AEN_SFP_REMOVE: [in]: pwwn [out]: port_id, pwwn + * BFA_PORT_AEN_SFP_POM: [in]: pwwn [out]: level, port_id, pwwn + * BFA_PORT_AEN_ENABLE: [in]: pwwn [out]: pwwn + * BFA_PORT_AEN_DISABLE: [in]: pwwn [out]: pwwn + * BFA_PORT_AEN_AUTH_ON: [in]: pwwn [out]: pwwn + * BFA_PORT_AEN_AUTH_OFF: [in]: pwwn [out]: pwwn + * BFA_PORT_AEN_DISCONNECT: [in]: pwwn [out]: pwwn + * BFA_PORT_AEN_QOS_NEG: [in]: pwwn [out]: pwwn + * BFA_PORT_AEN_FABRIC_NAME_CHANGE: [in]: pwwn, [out]: pwwn, fwwn + * + */ +enum bfa_port_aen_event { + BFA_PORT_AEN_ONLINE = 1, /* Physical Port online event */ + BFA_PORT_AEN_OFFLINE = 2, /* Physical Port offline event */ + BFA_PORT_AEN_RLIR = 3, /* RLIR event, not supported */ + BFA_PORT_AEN_SFP_INSERT = 4, /* SFP inserted event */ + BFA_PORT_AEN_SFP_REMOVE = 5, /* SFP removed event */ + BFA_PORT_AEN_SFP_POM = 6, /* SFP POM event */ + BFA_PORT_AEN_ENABLE = 7, /* Physical Port enable event */ + BFA_PORT_AEN_DISABLE = 8, /* Physical Port disable event */ + BFA_PORT_AEN_AUTH_ON = 9, /* Physical Port auth success event */ + BFA_PORT_AEN_AUTH_OFF = 10, /* Physical Port auth fail event */ + BFA_PORT_AEN_DISCONNECT = 11, /* Physical Port disconnect event */ + BFA_PORT_AEN_QOS_NEG = 12, /* Base Port QOS negotiation event */ + BFA_PORT_AEN_FABRIC_NAME_CHANGE = 13, /* Fabric Name/WWN change + * event */ + BFA_PORT_AEN_SFP_ACCESS_ERROR = 14, /* SFP read error event */ + BFA_PORT_AEN_SFP_UNSUPPORT = 15, /* Unsupported SFP event */ +}; + +enum bfa_port_aen_sfp_pom { + BFA_PORT_AEN_SFP_POM_GREEN = 1, /* Normal */ + BFA_PORT_AEN_SFP_POM_AMBER = 2, /* Warning */ + BFA_PORT_AEN_SFP_POM_RED = 3, /* Critical */ + BFA_PORT_AEN_SFP_POM_MAX = BFA_PORT_AEN_SFP_POM_RED +}; + +struct bfa_port_aen_data_s { + enum bfa_ioc_type_e ioc_type; + wwn_t pwwn; /* WWN of the physical port */ + wwn_t fwwn; /* WWN of the fabric port */ + mac_t mac; /* MAC addres of the ethernet port, + * applicable to CNA port only */ + int phy_port_num; /*! For SFP related events */ + enum bfa_port_aen_sfp_pom level; /* Only transitions will + * be informed */ +}; + +#endif /* __BFA_DEFS_PORT_H__ */ diff --git a/drivers/scsi/bfa/include/defs/bfa_defs_pport.h b/drivers/scsi/bfa/include/defs/bfa_defs_pport.h new file mode 100644 index 000000000000..a000bc4e2d4a --- /dev/null +++ b/drivers/scsi/bfa/include/defs/bfa_defs_pport.h @@ -0,0 +1,383 @@ +/* + * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +#ifndef __BFA_DEFS_PPORT_H__ +#define __BFA_DEFS_PPORT_H__ + +#include <bfa_os_inc.h> +#include <protocol/fc.h> +#include <defs/bfa_defs_types.h> +#include <defs/bfa_defs_qos.h> +#include <cna/pstats/phyport_defs.h> + +/* Modify char* port_stt[] in bfal_port.c if a new state was added */ +enum bfa_pport_states { + BFA_PPORT_ST_UNINIT = 1, + BFA_PPORT_ST_ENABLING_QWAIT = 2, + BFA_PPORT_ST_ENABLING = 3, + BFA_PPORT_ST_LINKDOWN = 4, + BFA_PPORT_ST_LINKUP = 5, + BFA_PPORT_ST_DISABLING_QWAIT = 6, + BFA_PPORT_ST_DISABLING = 7, + BFA_PPORT_ST_DISABLED = 8, + BFA_PPORT_ST_STOPPED = 9, + BFA_PPORT_ST_IOCDOWN = 10, + BFA_PPORT_ST_IOCDIS = 11, + BFA_PPORT_ST_FWMISMATCH = 12, + BFA_PPORT_ST_MAX_STATE, +}; + +/** + * Port speed settings. Each specific speed is a bit field. Use multiple + * bits to specify speeds to be selected for auto-negotiation. + */ +enum bfa_pport_speed { + BFA_PPORT_SPEED_UNKNOWN = 0, + BFA_PPORT_SPEED_1GBPS = 1, + BFA_PPORT_SPEED_2GBPS = 2, + BFA_PPORT_SPEED_4GBPS = 4, + BFA_PPORT_SPEED_8GBPS = 8, + BFA_PPORT_SPEED_10GBPS = 10, + BFA_PPORT_SPEED_AUTO = + (BFA_PPORT_SPEED_1GBPS | BFA_PPORT_SPEED_2GBPS | + BFA_PPORT_SPEED_4GBPS | BFA_PPORT_SPEED_8GBPS), +}; + +/** + * Port operational type (in sync with SNIA port type). + */ +enum bfa_pport_type { + BFA_PPORT_TYPE_UNKNOWN = 1, /* port type is unkown */ + BFA_PPORT_TYPE_TRUNKED = 2, /* Trunked mode */ + BFA_PPORT_TYPE_NPORT = 5, /* P2P with switched fabric */ + BFA_PPORT_TYPE_NLPORT = 6, /* public loop */ + BFA_PPORT_TYPE_LPORT = 20, /* private loop */ + BFA_PPORT_TYPE_P2P = 21, /* P2P with no switched fabric */ + BFA_PPORT_TYPE_VPORT = 22, /* NPIV - virtual port */ +}; + +/** + * Port topology setting. A port's topology and fabric login status + * determine its operational type. + */ +enum bfa_pport_topology { + BFA_PPORT_TOPOLOGY_NONE = 0, /* No valid topology */ + BFA_PPORT_TOPOLOGY_P2P = 1, /* P2P only */ + BFA_PPORT_TOPOLOGY_LOOP = 2, /* LOOP topology */ + BFA_PPORT_TOPOLOGY_AUTO = 3, /* auto topology selection */ +}; + +/** + * Physical port loopback types. + */ +enum bfa_pport_opmode { + BFA_PPORT_OPMODE_NORMAL = 0x00, /* normal non-loopback mode */ + BFA_PPORT_OPMODE_LB_INT = 0x01, /* internal loop back */ + BFA_PPORT_OPMODE_LB_SLW = 0x02, /* serial link wrapback (serdes) */ + BFA_PPORT_OPMODE_LB_EXT = 0x04, /* external loop back (serdes) */ + BFA_PPORT_OPMODE_LB_CBL = 0x08, /* cabled loop back */ + BFA_PPORT_OPMODE_LB_NLINT = 0x20, /* NL_Port internal loopback */ +}; + +#define BFA_PPORT_OPMODE_LB_HARD(_mode) \ + ((_mode == BFA_PPORT_OPMODE_LB_INT) || \ + (_mode == BFA_PPORT_OPMODE_LB_SLW) || \ + (_mode == BFA_PPORT_OPMODE_LB_EXT)) + +/** + Port State (in sync with SNIA port state). + */ +enum bfa_pport_snia_state { + BFA_PPORT_STATE_UNKNOWN = 1, /* port is not initialized */ + BFA_PPORT_STATE_ONLINE = 2, /* port is ONLINE */ + BFA_PPORT_STATE_DISABLED = 3, /* port is disabled by user */ + BFA_PPORT_STATE_BYPASSED = 4, /* port is bypassed (in LOOP) */ + BFA_PPORT_STATE_DIAG = 5, /* port diagnostics is active */ + BFA_PPORT_STATE_LINKDOWN = 6, /* link is down */ + BFA_PPORT_STATE_LOOPBACK = 8, /* port is looped back */ +}; + +/** + * Port link state + */ +enum bfa_pport_linkstate { + BFA_PPORT_LINKUP = 1, /* Physical port/Trunk link up */ + BFA_PPORT_LINKDOWN = 2, /* Physical port/Trunk link down */ + BFA_PPORT_TRUNK_LINKDOWN = 3, /* Trunk link down (new tmaster) */ +}; + +/** + * Port link state event + */ +#define bfa_pport_event_t enum bfa_pport_linkstate + +/** + * Port link state reason code + */ +enum bfa_pport_linkstate_rsn { + BFA_PPORT_LINKSTATE_RSN_NONE = 0, + BFA_PPORT_LINKSTATE_RSN_DISABLED = 1, + BFA_PPORT_LINKSTATE_RSN_RX_NOS = 2, + BFA_PPORT_LINKSTATE_RSN_RX_OLS = 3, + BFA_PPORT_LINKSTATE_RSN_RX_LIP = 4, + BFA_PPORT_LINKSTATE_RSN_RX_LIPF7 = 5, + BFA_PPORT_LINKSTATE_RSN_SFP_REMOVED = 6, + BFA_PPORT_LINKSTATE_RSN_PORT_FAULT = 7, + BFA_PPORT_LINKSTATE_RSN_RX_LOS = 8, + BFA_PPORT_LINKSTATE_RSN_LOCAL_FAULT = 9, + BFA_PPORT_LINKSTATE_RSN_REMOTE_FAULT = 10, + BFA_PPORT_LINKSTATE_RSN_TIMEOUT = 11, + + + + /* CEE related reason codes/errors */ + CEE_LLDP_INFO_AGED_OUT = 20, + CEE_LLDP_SHUTDOWN_TLV_RCVD = 21, + CEE_PEER_NOT_ADVERTISE_DCBX = 22, + CEE_PEER_NOT_ADVERTISE_PG = 23, + CEE_PEER_NOT_ADVERTISE_PFC = 24, + CEE_PEER_NOT_ADVERTISE_FCOE = 25, + CEE_PG_NOT_COMPATIBLE = 26, + CEE_PFC_NOT_COMPATIBLE = 27, + CEE_FCOE_NOT_COMPATIBLE = 28, + CEE_BAD_PG_RCVD = 29, + CEE_BAD_BW_RCVD = 30, + CEE_BAD_PFC_RCVD = 31, + CEE_BAD_FCOE_PRI_RCVD = 32, + CEE_FCOE_PRI_PFC_OFF = 33, + CEE_DUP_CONTROL_TLV_RCVD = 34, + CEE_DUP_FEAT_TLV_RCVD = 35, + CEE_APPLY_NEW_CFG = 36, /* reason, not an error */ + CEE_PROTOCOL_INIT = 37, /* reason, not an error */ + CEE_PHY_LINK_DOWN = 38, + CEE_LLS_FCOE_ABSENT = 39, + CEE_LLS_FCOE_DOWN = 40 +}; + +/** + * Default Target Rate Limiting Speed. + */ +#define BFA_PPORT_DEF_TRL_SPEED BFA_PPORT_SPEED_1GBPS + +/** + * Physical port configuration + */ +struct bfa_pport_cfg_s { + u8 topology; /* bfa_pport_topology */ + u8 speed; /* enum bfa_pport_speed */ + u8 trunked; /* trunked or not */ + u8 qos_enabled; /* qos enabled or not */ + u8 trunk_ports; /* bitmap of trunked ports */ + u8 cfg_hardalpa; /* is hard alpa configured */ + u16 maxfrsize; /* maximum frame size */ + u8 hardalpa; /* configured hard alpa */ + u8 rx_bbcredit; /* receive buffer credits */ + u8 tx_bbcredit; /* transmit buffer credits */ + u8 ratelimit; /* ratelimit enabled or not */ + u8 trl_def_speed; /* ratelimit default speed */ + u8 rsvd[3]; + u16 path_tov; /* device path timeout */ + u16 q_depth; /* SCSI Queue depth */ +}; + +/** + * Port attribute values. + */ +struct bfa_pport_attr_s { + /* + * Static fields + */ + wwn_t nwwn; /* node wwn */ + wwn_t pwwn; /* port wwn */ + enum fc_cos cos_supported; /* supported class of services */ + u32 rsvd; + struct fc_symname_s port_symname; /* port symbolic name */ + enum bfa_pport_speed speed_supported; /* supported speeds */ + bfa_boolean_t pbind_enabled; /* Will be set if Persistent binding + * enabled. Relevant only in Windows + */ + + /* + * Configured values + */ + struct bfa_pport_cfg_s pport_cfg; /* pport cfg */ + + /* + * Dynamic field - info from BFA + */ + enum bfa_pport_states port_state; /* current port state */ + enum bfa_pport_speed speed; /* current speed */ + enum bfa_pport_topology topology; /* current topology */ + bfa_boolean_t beacon; /* current beacon status */ + bfa_boolean_t link_e2e_beacon;/* set if link beacon on */ + bfa_boolean_t plog_enabled; /* set if portlog is enabled*/ + + /* + * Dynamic field - info from FCS + */ + u32 pid; /* port ID */ + enum bfa_pport_type port_type; /* current topology */ + u32 loopback; /* external loopback */ + u32 rsvd1; + u32 rsvd2; /* padding for 64 bit */ +}; + +/** + * FC Port statistics. + */ +struct bfa_pport_fc_stats_s { + u64 secs_reset; /* seconds since stats is reset */ + u64 tx_frames; /* transmitted frames */ + u64 tx_words; /* transmitted words */ + u64 rx_frames; /* received frames */ + u64 rx_words; /* received words */ + u64 lip_count; /* LIPs seen */ + u64 nos_count; /* NOS count */ + u64 error_frames; /* errored frames (sent?) */ + u64 dropped_frames; /* dropped frames */ + u64 link_failures; /* link failure count */ + u64 loss_of_syncs; /* loss of sync count */ + u64 loss_of_signals;/* loss of signal count */ + u64 primseq_errs; /* primitive sequence protocol */ + u64 bad_os_count; /* invalid ordered set */ + u64 err_enc_out; /* Encoding error outside frame */ + u64 invalid_crcs; /* frames received with invalid CRC*/ + u64 undersized_frm; /* undersized frames */ + u64 oversized_frm; /* oversized frames */ + u64 bad_eof_frm; /* frames with bad EOF */ + struct bfa_qos_stats_s qos_stats; /* QoS statistics */ +}; + +/** + * Eth Port statistics. + */ +struct bfa_pport_eth_stats_s { + u64 secs_reset; /* seconds since stats is reset */ + u64 frame_64; /* both rx and tx counter */ + u64 frame_65_127; /* both rx and tx counter */ + u64 frame_128_255; /* both rx and tx counter */ + u64 frame_256_511; /* both rx and tx counter */ + u64 frame_512_1023; /* both rx and tx counter */ + u64 frame_1024_1518; /* both rx and tx counter */ + u64 frame_1519_1522; /* both rx and tx counter */ + + u64 tx_bytes; + u64 tx_packets; + u64 tx_mcast_packets; + u64 tx_bcast_packets; + u64 tx_control_frame; + u64 tx_drop; + u64 tx_jabber; + u64 tx_fcs_error; + u64 tx_fragments; + + u64 rx_bytes; + u64 rx_packets; + u64 rx_mcast_packets; + u64 rx_bcast_packets; + u64 rx_control_frames; + u64 rx_unknown_opcode; + u64 rx_drop; + u64 rx_jabber; + u64 rx_fcs_error; + u64 rx_alignment_error; + u64 rx_frame_length_error; + u64 rx_code_error; + u64 rx_fragments; + + u64 rx_pause; /* BPC */ + u64 rx_zero_pause; /* BPC Pause cancellation */ + u64 tx_pause; /* BPC */ + u64 tx_zero_pause; /* BPC Pause cancellation */ + u64 rx_fcoe_pause; /* BPC */ + u64 rx_fcoe_zero_pause; /* BPC Pause cancellation */ + u64 tx_fcoe_pause; /* BPC */ + u64 tx_fcoe_zero_pause; /* BPC Pause cancellation */ +}; + +/** + * Port statistics. + */ +union bfa_pport_stats_u { + struct bfa_pport_fc_stats_s fc; + struct bfa_pport_eth_stats_s eth; +}; + +/** + * Port FCP mappings. + */ +struct bfa_pport_fcpmap_s { + char osdevname[256]; + u32 bus; + u32 target; + u32 oslun; + u32 fcid; + wwn_t nwwn; + wwn_t pwwn; + u64 fcplun; + char luid[256]; +}; + +/** + * Port RNID info. + */ +struct bfa_pport_rnid_s { + wwn_t wwn; + u32 unittype; + u32 portid; + u32 attached_nodes_num; + u16 ip_version; + u16 udp_port; + u8 ipaddr[16]; + u16 rsvd; + u16 topologydiscoveryflags; +}; + +/** + * Link state information + */ +struct bfa_pport_link_s { + u8 linkstate; /* Link state bfa_pport_linkstate */ + u8 linkstate_rsn; /* bfa_pport_linkstate_rsn_t */ + u8 topology; /* P2P/LOOP bfa_pport_topology */ + u8 speed; /* Link speed (1/2/4/8 G) */ + u32 linkstate_opt; /* Linkstate optional data (debug) */ + u8 trunked; /* Trunked or not (1 or 0) */ + u8 resvd[3]; + struct bfa_qos_attr_s qos_attr; /* QoS Attributes */ + struct bfa_qos_vc_attr_s qos_vc_attr; /* VC info from ELP */ + union { + struct { + u8 tmaster;/* Trunk Master or + * not (1 or 0) */ + u8 tlinks; /* Trunk links bitmap + * (linkup) */ + u8 resv1; /* Reserved */ + } trunk_info; + + struct { + u8 myalpa; /* alpa claimed */ + u8 login_req; /* Login required or + * not (1 or 0) */ + u8 alpabm_val;/* alpa bitmap valid + * or not (1 or 0) */ + struct fc_alpabm_s alpabm; /* alpa bitmap */ + } loop_info; + } tl; +}; + +#endif /* __BFA_DEFS_PPORT_H__ */ diff --git a/drivers/scsi/bfa/include/defs/bfa_defs_qos.h b/drivers/scsi/bfa/include/defs/bfa_defs_qos.h new file mode 100644 index 000000000000..aadbacd1d2d7 --- /dev/null +++ b/drivers/scsi/bfa/include/defs/bfa_defs_qos.h @@ -0,0 +1,99 @@ +/* + * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +#ifndef __BFA_DEFS_QOS_H__ +#define __BFA_DEFS_QOS_H__ + +/** + * QoS states + */ +enum bfa_qos_state { + BFA_QOS_ONLINE = 1, /* QoS is online */ + BFA_QOS_OFFLINE = 2, /* QoS is offline */ +}; + + +/** + * QoS Priority levels. + */ +enum bfa_qos_priority { + BFA_QOS_UNKNOWN = 0, + BFA_QOS_HIGH = 1, /* QoS Priority Level High */ + BFA_QOS_MED = 2, /* QoS Priority Level Medium */ + BFA_QOS_LOW = 3, /* QoS Priority Level Low */ +}; + + +/** + * QoS bandwidth allocation for each priority level + */ +enum bfa_qos_bw_alloc { + BFA_QOS_BW_HIGH = 60, /* bandwidth allocation for High */ + BFA_QOS_BW_MED = 30, /* bandwidth allocation for Medium */ + BFA_QOS_BW_LOW = 10, /* bandwidth allocation for Low */ +}; + +/** + * QoS attribute returned in QoS Query + */ +struct bfa_qos_attr_s { + enum bfa_qos_state state; /* QoS current state */ + u32 total_bb_cr; /* Total BB Credits */ +}; + +/** + * These fields should be displayed only from the CLI. + * There will be a separate BFAL API (get_qos_vc_attr ?) + * to retrieve this. + * + */ +#define BFA_QOS_MAX_VC 16 + +struct bfa_qos_vc_info_s { + u8 vc_credit; + u8 borrow_credit; + u8 priority; + u8 resvd; +}; + +struct bfa_qos_vc_attr_s { + u16 total_vc_count; /* Total VC Count */ + u16 shared_credit; + u32 elp_opmode_flags; + struct bfa_qos_vc_info_s vc_info[BFA_QOS_MAX_VC]; /* as many as + * total_vc_count */ +}; + +/** + * QoS statistics + */ +struct bfa_qos_stats_s { + u32 flogi_sent; /* QoS Flogi sent */ + u32 flogi_acc_recvd; /* QoS Flogi Acc received */ + u32 flogi_rjt_recvd; /* QoS Flogi rejects received */ + u32 flogi_retries; /* QoS Flogi retries */ + + u32 elp_recvd; /* QoS ELP received */ + u32 elp_accepted; /* QoS ELP Accepted */ + u32 elp_rejected; /* QoS ELP rejected */ + u32 elp_dropped; /* QoS ELP dropped */ + + u32 qos_rscn_recvd; /* QoS RSCN received */ + u32 rsvd; /* padding for 64 bit alignment */ +}; + +#endif /* __BFA_DEFS_QOS_H__ */ diff --git a/drivers/scsi/bfa/include/defs/bfa_defs_rport.h b/drivers/scsi/bfa/include/defs/bfa_defs_rport.h new file mode 100644 index 000000000000..e0af59d6d2f6 --- /dev/null +++ b/drivers/scsi/bfa/include/defs/bfa_defs_rport.h @@ -0,0 +1,199 @@ +/* + * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +#ifndef __BFA_DEFS_RPORT_H__ +#define __BFA_DEFS_RPORT_H__ + +#include <bfa_os_inc.h> +#include <protocol/types.h> +#include <defs/bfa_defs_pport.h> +#include <defs/bfa_defs_port.h> +#include <defs/bfa_defs_qos.h> + +/** + * FCS remote port states + */ +enum bfa_rport_state { + BFA_RPORT_UNINIT = 0, /* PORT is not yet initialized */ + BFA_RPORT_OFFLINE = 1, /* rport is offline */ + BFA_RPORT_PLOGI = 2, /* PLOGI to rport is in progress */ + BFA_RPORT_ONLINE = 3, /* login to rport is complete */ + BFA_RPORT_PLOGI_RETRY = 4, /* retrying login to rport */ + BFA_RPORT_NSQUERY = 5, /* nameserver query */ + BFA_RPORT_ADISC = 6, /* ADISC authentication */ + BFA_RPORT_LOGO = 7, /* logging out with rport */ + BFA_RPORT_LOGORCV = 8, /* handling LOGO from rport */ + BFA_RPORT_NSDISC = 9, /* re-discover rport */ +}; + +/** + * Rport Scsi Function : Initiator/Target. + */ +enum bfa_rport_function { + BFA_RPORT_INITIATOR = 0x01, /* SCSI Initiator */ + BFA_RPORT_TARGET = 0x02, /* SCSI Target */ +}; + +/** + * port/node symbolic names for rport + */ +#define BFA_RPORT_SYMNAME_MAXLEN 255 +struct bfa_rport_symname_s { + char symname[BFA_RPORT_SYMNAME_MAXLEN]; +}; + +struct bfa_rport_hal_stats_s { + u32 sm_un_cr; /* uninit: create events */ + u32 sm_un_unexp; /* uninit: exception events */ + u32 sm_cr_on; /* created: online events */ + u32 sm_cr_del; /* created: delete events */ + u32 sm_cr_hwf; /* created: IOC down */ + u32 sm_cr_unexp; /* created: exception events */ + u32 sm_fwc_rsp; /* fw create: f/w responses */ + u32 sm_fwc_del; /* fw create: delete events */ + u32 sm_fwc_off; /* fw create: offline events */ + u32 sm_fwc_hwf; /* fw create: IOC down */ + u32 sm_fwc_unexp; /* fw create: exception events*/ + u32 sm_on_off; /* online: offline events */ + u32 sm_on_del; /* online: delete events */ + u32 sm_on_hwf; /* online: IOC down events */ + u32 sm_on_unexp; /* online: exception events */ + u32 sm_fwd_rsp; /* fw delete: fw responses */ + u32 sm_fwd_del; /* fw delete: delete events */ + u32 sm_fwd_hwf; /* fw delete: IOC down events */ + u32 sm_fwd_unexp; /* fw delete: exception events*/ + u32 sm_off_del; /* offline: delete events */ + u32 sm_off_on; /* offline: online events */ + u32 sm_off_hwf; /* offline: IOC down events */ + u32 sm_off_unexp; /* offline: exception events */ + u32 sm_del_fwrsp; /* delete: fw responses */ + u32 sm_del_hwf; /* delete: IOC down events */ + u32 sm_del_unexp; /* delete: exception events */ + u32 sm_delp_fwrsp; /* delete pend: fw responses */ + u32 sm_delp_hwf; /* delete pend: IOC downs */ + u32 sm_delp_unexp; /* delete pend: exceptions */ + u32 sm_offp_fwrsp; /* off-pending: fw responses */ + u32 sm_offp_del; /* off-pending: deletes */ + u32 sm_offp_hwf; /* off-pending: IOC downs */ + u32 sm_offp_unexp; /* off-pending: exceptions */ + u32 sm_iocd_off; /* IOC down: offline events */ + u32 sm_iocd_del; /* IOC down: delete events */ + u32 sm_iocd_on; /* IOC down: online events */ + u32 sm_iocd_unexp; /* IOC down: exceptions */ + u32 rsvd; +}; + +/** + * FCS remote port statistics + */ +struct bfa_rport_stats_s { + u32 offlines; /* remote port offline count */ + u32 onlines; /* remote port online count */ + u32 rscns; /* RSCN affecting rport */ + u32 plogis; /* plogis sent */ + u32 plogi_accs; /* plogi accepts */ + u32 plogi_timeouts; /* plogi timeouts */ + u32 plogi_rejects; /* rcvd plogi rejects */ + u32 plogi_failed; /* local failure */ + u32 plogi_rcvd; /* plogis rcvd */ + u32 prli_rcvd; /* inbound PRLIs */ + u32 adisc_rcvd; /* ADISCs received */ + u32 adisc_rejects; /* recvd ADISC rejects */ + u32 adisc_sent; /* ADISC requests sent */ + u32 adisc_accs; /* ADISC accepted by rport */ + u32 adisc_failed; /* ADISC failed (no response) */ + u32 adisc_rejected; /* ADISC rejected by us */ + u32 logos; /* logos sent */ + u32 logo_accs; /* LOGO accepts from rport */ + u32 logo_failed; /* LOGO failures */ + u32 logo_rejected; /* LOGO rejects from rport */ + u32 logo_rcvd; /* LOGO from remote port */ + + u32 rpsc_rcvd; /* RPSC received */ + u32 rpsc_rejects; /* recvd RPSC rejects */ + u32 rpsc_sent; /* RPSC requests sent */ + u32 rpsc_accs; /* RPSC accepted by rport */ + u32 rpsc_failed; /* RPSC failed (no response) */ + u32 rpsc_rejected; /* RPSC rejected by us */ + + u32 rsvd; + struct bfa_rport_hal_stats_s hal_stats; /* BFA rport stats */ +}; + +/** + * Rport's QoS attributes + */ +struct bfa_rport_qos_attr_s { + enum bfa_qos_priority qos_priority; /* rport's QoS priority */ + u32 qos_flow_id; /* QoS flow Id */ +}; + +/** + * FCS remote port attributes returned in queries + */ +struct bfa_rport_attr_s { + wwn_t nwwn; /* node wwn */ + wwn_t pwwn; /* port wwn */ + enum fc_cos cos_supported; /* supported class of services */ + u32 pid; /* port ID */ + u32 df_sz; /* Max payload size */ + enum bfa_rport_state state; /* Rport State machine state */ + enum fc_cos fc_cos; /* FC classes of services */ + bfa_boolean_t cisc; /* CISC capable device */ + struct bfa_rport_symname_s symname; /* Symbolic Name */ + enum bfa_rport_function scsi_function; /* Initiator/Target */ + struct bfa_rport_qos_attr_s qos_attr; /* qos attributes */ + enum bfa_pport_speed curr_speed; /* operating speed got from + * RPSC ELS. UNKNOWN, if RPSC + * is not supported */ + bfa_boolean_t trl_enforced; /* TRL enforced ? TRUE/FALSE */ + enum bfa_pport_speed assigned_speed; /* Speed assigned by the user. + * will be used if RPSC is not + * supported by the rport */ +}; + +#define bfa_rport_aen_qos_data_t struct bfa_rport_qos_attr_s + +/** + * BFA remote port events + * Arguments below are in BFAL context from Mgmt + * BFA_RPORT_AEN_ONLINE: [in]: lpwwn [out]: vf_id, lpwwn, rpwwn + * BFA_RPORT_AEN_OFFLINE: [in]: lpwwn [out]: vf_id, lpwwn, rpwwn + * BFA_RPORT_AEN_DISCONNECT:[in]: lpwwn [out]: vf_id, lpwwn, rpwwn + * BFA_RPORT_AEN_QOS_PRIO: [in]: lpwwn [out]: vf_id, lpwwn, rpwwn, prio + * BFA_RPORT_AEN_QOS_FLOWID:[in]: lpwwn [out]: vf_id, lpwwn, rpwwn, flow_id + */ +enum bfa_rport_aen_event { + BFA_RPORT_AEN_ONLINE = 1, /* RPort online event */ + BFA_RPORT_AEN_OFFLINE = 2, /* RPort offline event */ + BFA_RPORT_AEN_DISCONNECT = 3, /* RPort disconnect event */ + BFA_RPORT_AEN_QOS_PRIO = 4, /* QOS priority change event */ + BFA_RPORT_AEN_QOS_FLOWID = 5, /* QOS flow Id change event */ +}; + +struct bfa_rport_aen_data_s { + u16 vf_id; /* vf_id of this logical port */ + u16 rsvd[3]; + wwn_t ppwwn; /* WWN of its physical port */ + wwn_t lpwwn; /* WWN of this logical port */ + wwn_t rpwwn; /* WWN of this remote port */ + union { + bfa_rport_aen_qos_data_t qos; + } priv; +}; + +#endif /* __BFA_DEFS_RPORT_H__ */ diff --git a/drivers/scsi/bfa/include/defs/bfa_defs_status.h b/drivers/scsi/bfa/include/defs/bfa_defs_status.h new file mode 100644 index 000000000000..cdceaeb9f4b8 --- /dev/null +++ b/drivers/scsi/bfa/include/defs/bfa_defs_status.h @@ -0,0 +1,255 @@ +/* + * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ +#ifndef __BFA_DEFS_STATUS_H__ +#define __BFA_DEFS_STATUS_H__ + +/** + * API status return values + * + * NOTE: The error msgs are auto generated from the comments. Only singe line + * comments are supported + */ +enum bfa_status { + BFA_STATUS_OK = 0, /* Success */ + BFA_STATUS_FAILED = 1, /* Operation failed */ + BFA_STATUS_EINVAL = 2, /* Invalid params Check input + * parameters */ + BFA_STATUS_ENOMEM = 3, /* Out of resources */ + BFA_STATUS_ENOSYS = 4, /* Function not implemented */ + BFA_STATUS_ETIMER = 5, /* Timer expired - Retry, if + * persists, contact support */ + BFA_STATUS_EPROTOCOL = 6, /* Protocol error */ + BFA_STATUS_ENOFCPORTS = 7, /* No FC ports resources */ + BFA_STATUS_NOFLASH = 8, /* Flash not present */ + BFA_STATUS_BADFLASH = 9, /* Flash is corrupted or bad */ + BFA_STATUS_SFP_UNSUPP = 10, /* Unsupported SFP - Replace SFP */ + BFA_STATUS_UNKNOWN_VFID = 11, /* VF_ID not found */ + BFA_STATUS_DATACORRUPTED = 12, /* Diag returned data corrupted + * contact support */ + BFA_STATUS_DEVBUSY = 13, /* Device busy - Retry operation */ + BFA_STATUS_ABORTED = 14, /* Operation aborted */ + BFA_STATUS_NODEV = 15, /* Dev is not present */ + BFA_STATUS_HDMA_FAILED = 16, /* Host dma failed contact support */ + BFA_STATUS_FLASH_BAD_LEN = 17, /* Flash bad length */ + BFA_STATUS_UNKNOWN_LWWN = 18, /* LPORT PWWN not found */ + BFA_STATUS_UNKNOWN_RWWN = 19, /* RPORT PWWN not found */ + BFA_STATUS_FCPT_LS_RJT = 20, /* Got LS_RJT for FC Pass + * through Req */ + BFA_STATUS_VPORT_EXISTS = 21, /* VPORT already exists */ + BFA_STATUS_VPORT_MAX = 22, /* Reached max VPORT supported + * limit */ + BFA_STATUS_UNSUPP_SPEED = 23, /* Invalid Speed Check speed + * setting */ + BFA_STATUS_INVLD_DFSZ = 24, /* Invalid Max data field size */ + BFA_STATUS_CNFG_FAILED = 25, /* Setting can not be persisted */ + BFA_STATUS_CMD_NOTSUPP = 26, /* Command/API not supported */ + BFA_STATUS_NO_ADAPTER = 27, /* No Brocade Adapter Found */ + BFA_STATUS_LINKDOWN = 28, /* Link is down - Check or replace + * SFP/cable */ + BFA_STATUS_FABRIC_RJT = 29, /* Reject from attached fabric */ + BFA_STATUS_UNKNOWN_VWWN = 30, /* VPORT PWWN not found */ + BFA_STATUS_NSLOGIN_FAILED = 31, /* Nameserver login failed */ + BFA_STATUS_NO_RPORTS = 32, /* No remote ports found */ + BFA_STATUS_NSQUERY_FAILED = 33, /* Nameserver query failed */ + BFA_STATUS_PORT_OFFLINE = 34, /* Port is not online */ + BFA_STATUS_RPORT_OFFLINE = 35, /* RPORT is not online */ + BFA_STATUS_TGTOPEN_FAILED = 36, /* Remote SCSI target open failed */ + BFA_STATUS_BAD_LUNS = 37, /* No valid LUNs found */ + BFA_STATUS_IO_FAILURE = 38, /* SCSI target IO failure */ + BFA_STATUS_NO_FABRIC = 39, /* No switched fabric present */ + BFA_STATUS_EBADF = 40, /* Bad file descriptor */ + BFA_STATUS_EINTR = 41, /* A signal was caught during ioctl */ + BFA_STATUS_EIO = 42, /* I/O error */ + BFA_STATUS_ENOTTY = 43, /* Inappropriate I/O control + * operation */ + BFA_STATUS_ENXIO = 44, /* No such device or address */ + BFA_STATUS_EFOPEN = 45, /* Failed to open file */ + BFA_STATUS_VPORT_WWN_BP = 46, /* WWN is same as base port's WWN */ + BFA_STATUS_PORT_NOT_DISABLED = 47, /* Port not disabled disable port + * first */ + BFA_STATUS_BADFRMHDR = 48, /* Bad frame header */ + BFA_STATUS_BADFRMSZ = 49, /* Bad frame size check and replace + * SFP/cable */ + BFA_STATUS_MISSINGFRM = 50, /* Missing frame check and replace + * SFP/cable */ + BFA_STATUS_LINKTIMEOUT = 51, /* Link timeout check and replace + * SFP/cable */ + BFA_STATUS_NO_FCPIM_NEXUS = 52, /* No FCP Nexus exists with the + * rport */ + BFA_STATUS_CHECKSUM_FAIL = 53, /* checksum failure */ + BFA_STATUS_GZME_FAILED = 54, /* Get zone member query failed */ + BFA_STATUS_SCSISTART_REQD = 55, /* SCSI disk require START command */ + BFA_STATUS_IOC_FAILURE = 56, /* IOC failure - Retry, if persists + * contact support */ + BFA_STATUS_INVALID_WWN = 57, /* Invalid WWN */ + BFA_STATUS_MISMATCH = 58, /* Version mismatch */ + BFA_STATUS_IOC_ENABLED = 59, /* IOC is already enabled */ + BFA_STATUS_ADAPTER_ENABLED = 60, /* Adapter is not disabled disable + * adapter first */ + BFA_STATUS_IOC_NON_OP = 61, /* IOC is not operational. Enable IOC + * and if it still fails, + * contact support */ + BFA_STATUS_ADDR_MAP_FAILURE = 62, /* PCI base address not mapped + * in OS */ + BFA_STATUS_SAME_NAME = 63, /* Name exists! use a different + * name */ + BFA_STATUS_PENDING = 64, /* API completes asynchronously */ + BFA_STATUS_8G_SPD = 65, /* Speed setting not valid for + * 8G HBA */ + BFA_STATUS_4G_SPD = 66, /* Speed setting not valid for + * 4G HBA */ + BFA_STATUS_AD_IS_ENABLE = 67, /* Adapter is already enabled */ + BFA_STATUS_EINVAL_TOV = 68, /* Invalid path failover TOV */ + BFA_STATUS_EINVAL_QDEPTH = 69, /* Invalid queue depth value */ + BFA_STATUS_VERSION_FAIL = 70, /* Application/Driver version + * mismatch */ + BFA_STATUS_DIAG_BUSY = 71, /* diag busy */ + BFA_STATUS_BEACON_ON = 72, /* Port Beacon already on */ + BFA_STATUS_BEACON_OFF = 73, /* Port Beacon already off */ + BFA_STATUS_LBEACON_ON = 74, /* Link End-to-End Beacon already + * on */ + BFA_STATUS_LBEACON_OFF = 75, /* Link End-to-End Beacon already + * off */ + BFA_STATUS_PORT_NOT_INITED = 76, /* Port not initialized */ + BFA_STATUS_RPSC_ENABLED = 77, /* Target has a valid speed */ + BFA_STATUS_ENOFSAVE = 78, /* No saved firmware trace */ + BFA_STATUS_BAD_FILE = 79, /* Not a valid Brocade Boot Code + * file */ + BFA_STATUS_RLIM_EN = 80, /* Target rate limiting is already + * enabled */ + BFA_STATUS_RLIM_DIS = 81, /* Target rate limiting is already + * disabled */ + BFA_STATUS_IOC_DISABLED = 82, /* IOC is already disabled */ + BFA_STATUS_ADAPTER_DISABLED = 83, /* Adapter is already disabled */ + BFA_STATUS_BIOS_DISABLED = 84, /* Bios is already disabled */ + BFA_STATUS_AUTH_ENABLED = 85, /* Authentication is already + * enabled */ + BFA_STATUS_AUTH_DISABLED = 86, /* Authentication is already + * disabled */ + BFA_STATUS_ERROR_TRL_ENABLED = 87, /* Target rate limiting is + * enabled */ + BFA_STATUS_ERROR_QOS_ENABLED = 88, /* QoS is enabled */ + BFA_STATUS_NO_SFP_DEV = 89, /* No SFP device check or replace SFP */ + BFA_STATUS_MEMTEST_FAILED = 90, /* Memory test failed contact + * support */ + BFA_STATUS_INVALID_DEVID = 91, /* Invalid device id provided */ + BFA_STATUS_QOS_ENABLED = 92, /* QOS is already enabled */ + BFA_STATUS_QOS_DISABLED = 93, /* QOS is already disabled */ + BFA_STATUS_INCORRECT_DRV_CONFIG = 94, /* Check configuration + * key/value pair */ + BFA_STATUS_REG_FAIL = 95, /* Can't read windows registry */ + BFA_STATUS_IM_INV_CODE = 96, /* Invalid IOCTL code */ + BFA_STATUS_IM_INV_VLAN = 97, /* Invalid VLAN ID */ + BFA_STATUS_IM_INV_ADAPT_NAME = 98, /* Invalid adapter name */ + BFA_STATUS_IM_LOW_RESOURCES = 99, /* Memory allocation failure in + * driver */ + BFA_STATUS_IM_VLANID_IS_PVID = 100, /* Given VLAN id same as PVID */ + BFA_STATUS_IM_VLANID_EXISTS = 101, /* Given VLAN id already exists */ + BFA_STATUS_IM_FW_UPDATE_FAIL = 102, /* Updating firmware with new + * VLAN ID failed */ + BFA_STATUS_PORTLOG_ENABLED = 103, /* Port Log is already enabled */ + BFA_STATUS_PORTLOG_DISABLED = 104, /* Port Log is already disabled */ + BFA_STATUS_FILE_NOT_FOUND = 105, /* Specified file could not be + * found */ + BFA_STATUS_QOS_FC_ONLY = 106, /* QOS can be enabled for FC mode + * only */ + BFA_STATUS_RLIM_FC_ONLY = 107, /* RATELIM can be enabled for FC mode + * only */ + BFA_STATUS_CT_SPD = 108, /* Invalid speed selection for Catapult. */ + BFA_STATUS_LEDTEST_OP = 109, /* LED test is operating */ + BFA_STATUS_CEE_NOT_DN = 110, /* eth port is not at down state, please + * bring down first */ + BFA_STATUS_10G_SPD = 111, /* Speed setting not valid for 10G HBA */ + BFA_STATUS_IM_INV_TEAM_NAME = 112, /* Invalid team name */ + BFA_STATUS_IM_DUP_TEAM_NAME = 113, /* Given team name already + * exists */ + BFA_STATUS_IM_ADAPT_ALREADY_IN_TEAM = 114, /* Given adapter is part + * of another team */ + BFA_STATUS_IM_ADAPT_HAS_VLANS = 115, /* Adapter has VLANs configured. + * Delete all VLANs before + * creating team */ + BFA_STATUS_IM_PVID_MISMATCH = 116, /* Mismatching PVIDs configured + * for adapters */ + BFA_STATUS_IM_LINK_SPEED_MISMATCH = 117, /* Mismatching link speeds + * configured for adapters */ + BFA_STATUS_IM_MTU_MISMATCH = 118, /* Mismatching MTUs configured for + * adapters */ + BFA_STATUS_IM_RSS_MISMATCH = 119, /* Mismatching RSS parameters + * configured for adapters */ + BFA_STATUS_IM_HDS_MISMATCH = 120, /* Mismatching HDS parameters + * configured for adapters */ + BFA_STATUS_IM_OFFLOAD_MISMATCH = 121, /* Mismatching offload + * parameters configured for + * adapters */ + BFA_STATUS_IM_PORT_PARAMS = 122, /* Error setting port parameters */ + BFA_STATUS_IM_PORT_NOT_IN_TEAM = 123, /* Port is not part of team */ + BFA_STATUS_IM_CANNOT_REM_PRI = 124, /* Primary adapter cannot be + * removed. Change primary before + * removing */ + BFA_STATUS_IM_MAX_PORTS_REACHED = 125, /* Exceeding maximum ports + * per team */ + BFA_STATUS_IM_LAST_PORT_DELETE = 126, /* Last port in team being + * deleted */ + BFA_STATUS_IM_NO_DRIVER = 127, /* IM driver is not installed */ + BFA_STATUS_IM_MAX_VLANS_REACHED = 128, /* Exceeding maximum VLANs + * per port */ + BFA_STATUS_TOMCAT_SPD_NOT_ALLOWED = 129, /* Bios speed config not + * allowed for CNA */ + BFA_STATUS_NO_MINPORT_DRIVER = 130, /* Miniport driver is not + * loaded */ + BFA_STATUS_CARD_TYPE_MISMATCH = 131, /* Card type mismatch */ + BFA_STATUS_BAD_ASICBLK = 132, /* Bad ASIC block */ + BFA_STATUS_NO_DRIVER = 133, /* Storage/Ethernet driver not loaded */ + BFA_STATUS_INVALID_MAC = 134, /* Invalid mac address */ + BFA_STATUS_IM_NO_VLAN = 135, /* No VLANs configured on the adapter */ + BFA_STATUS_IM_ETH_LB_FAILED = 136, /* Ethernet loopback test failed */ + BFA_STATUS_IM_PVID_REMOVE = 137, /* Cannot remove port vlan (PVID) */ + BFA_STATUS_IM_PVID_EDIT = 138, /* Cannot edit port vlan (PVID) */ + BFA_STATUS_CNA_NO_BOOT = 139, /* Boot upload not allowed for CNA */ + BFA_STATUS_IM_PVID_NON_ZERO = 140, /* Port VLAN ID (PVID) is Set to + * Non-Zero Value */ + BFA_STATUS_IM_INETCFG_LOCK_FAILED = 141, /* Acquiring Network + * Subsytem Lock Failed.Please + * try after some time */ + BFA_STATUS_IM_GET_INETCFG_FAILED = 142, /* Acquiring Network Subsytem + * handle Failed. Please try + * after some time */ + BFA_STATUS_IM_NOT_BOUND = 143, /* Brocade 10G Ethernet Service is not + * Enabled on this port */ + BFA_STATUS_INSUFFICIENT_PERMS = 144, /* User doesn't have sufficient + * permissions to execute the BCU + * application */ + BFA_STATUS_IM_INV_VLAN_NAME = 145, /* Invalid/Reserved Vlan name + * string. The name is not allowed + * for the normal Vlans */ + BFA_STATUS_CMD_NOTSUPP_CNA = 146, /* Command not supported for CNA */ + BFA_STATUS_IM_PASSTHRU_EDIT = 147, /* Can not edit passthru vlan id */ + BFA_STATUS_IM_BIND_FAILED = 148, /*! < IM Driver bind operation + * failed */ + BFA_STATUS_IM_UNBIND_FAILED = 149, /* ! < IM Driver unbind operation + * failed */ + BFA_STATUS_MAX_VAL /* Unknown error code */ +}; +#define bfa_status_t enum bfa_status + +enum bfa_eproto_status { + BFA_EPROTO_BAD_ACCEPT = 0, + BFA_EPROTO_UNKNOWN_RSP = 1 +}; +#define bfa_eproto_status_t enum bfa_eproto_status + +#endif /* __BFA_DEFS_STATUS_H__ */ diff --git a/drivers/scsi/bfa/include/defs/bfa_defs_tin.h b/drivers/scsi/bfa/include/defs/bfa_defs_tin.h new file mode 100644 index 000000000000..e05a2db7abed --- /dev/null +++ b/drivers/scsi/bfa/include/defs/bfa_defs_tin.h @@ -0,0 +1,118 @@ +/* + * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +#ifndef __BFA_DEFS_TIN_H__ +#define __BFA_DEFS_TIN_H__ + +#include <protocol/types.h> +#include <protocol/fc.h> + +/** + * FCS tin states + */ +enum bfa_tin_state_e { + BFA_TIN_SM_OFFLINE = 0, /* tin is offline */ + BFA_TIN_SM_WOS_LOGIN = 1, /* Waiting PRLI ACC/RJT from ULP */ + BFA_TIN_SM_WFW_ONLINE = 2, /* Waiting ACK to PRLI ACC from FW */ + BFA_TIN_SM_ONLINE = 3, /* tin login is complete */ + BFA_TIN_SM_WIO_RELOGIN = 4, /* tin relogin is in progress */ + BFA_TIN_SM_WIO_LOGOUT = 5, /* Processing of PRLO req from + * Initiator is in progress + */ + BFA_TIN_SM_WOS_LOGOUT = 6, /* Processing of PRLO req from + * Initiator is in progress + */ + BFA_TIN_SM_WIO_CLEAN = 7, /* Waiting for IO cleanup before tin + * is offline. This can be triggered + * by RPORT LOGO (rcvd/sent) or by + * PRLO (rcvd/sent) + */ +}; + +struct bfa_prli_req_s { + struct fchs_s fchs; + struct fc_prli_s prli_payload; +}; + +struct bfa_prlo_req_s { + struct fchs_s fchs; + struct fc_prlo_s prlo_payload; +}; + +void bfa_tin_send_login_rsp(void *bfa_tin, u32 login_rsp, + struct fc_ls_rjt_s rjt_payload); +void bfa_tin_send_logout_rsp(void *bfa_tin, u32 logout_rsp, + struct fc_ls_rjt_s rjt_payload); +/** + * FCS target port statistics + */ +struct bfa_tin_stats_s { + u32 onlines; /* ITN nexus onlines (PRLI done) */ + u32 offlines; /* ITN Nexus offlines */ + u32 prli_req_parse_err; /* prli req parsing errors */ + u32 prli_rsp_rjt; /* num prli rsp rejects sent */ + u32 prli_rsp_acc; /* num prli rsp accepts sent */ + u32 cleanup_comps; /* ITN cleanup completions */ +}; + +/** + * FCS tin attributes returned in queries + */ +struct bfa_tin_attr_s { + enum bfa_tin_state_e state; + u8 seq_retry; /* Sequence retry supported */ + u8 rsvd[3]; +}; + +/** + * BFA TIN async event data structure for BFAL + */ +enum bfa_tin_aen_event { + BFA_TIN_AEN_ONLINE = 1, /* Target online */ + BFA_TIN_AEN_OFFLINE = 2, /* Target offline */ + BFA_TIN_AEN_DISCONNECT = 3, /* Target disconnected */ +}; + +/** + * BFA TIN event data structure. + */ +struct bfa_tin_aen_data_s { + u16 vf_id; /* vf_id of the IT nexus */ + u16 rsvd[3]; + wwn_t lpwwn; /* WWN of logical port */ + wwn_t rpwwn; /* WWN of remote(target) port */ +}; + +/** + * Below APIs are needed from BFA driver + * Move these to BFA driver public header file? + */ +/* TIN rcvd new PRLI & gets bfad_tin_t ptr from driver this callback */ +void *bfad_tin_rcvd_login_req(void *bfad_tm_port, void *bfa_tin, + wwn_t rp_wwn, u32 rp_fcid, + struct bfa_prli_req_s prli_req); +/* TIN rcvd new PRLO */ +void bfad_tin_rcvd_logout_req(void *bfad_tin, wwn_t rp_wwn, u32 rp_fcid, + struct bfa_prlo_req_s prlo_req); +/* TIN is online and ready for IO */ +void bfad_tin_online(void *bfad_tin); +/* TIN is offline and BFA driver can shutdown its upper stack */ +void bfad_tin_offline(void *bfad_tin); +/* TIN does not need this BFA driver tin tag anymore, so can be freed */ +void bfad_tin_res_free(void *bfad_tin); + +#endif /* __BFA_DEFS_TIN_H__ */ diff --git a/drivers/scsi/bfa/include/defs/bfa_defs_tsensor.h b/drivers/scsi/bfa/include/defs/bfa_defs_tsensor.h new file mode 100644 index 000000000000..31881d218515 --- /dev/null +++ b/drivers/scsi/bfa/include/defs/bfa_defs_tsensor.h @@ -0,0 +1,43 @@ +/* + * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +#ifndef __BFA_DEFS_TSENSOR_H__ +#define __BFA_DEFS_TSENSOR_H__ + +#include <bfa_os_inc.h> +#include <defs/bfa_defs_types.h> + +/** + * Temperature sensor status values + */ +enum bfa_tsensor_status { + BFA_TSENSOR_STATUS_UNKNOWN = 1, /* unkown status */ + BFA_TSENSOR_STATUS_FAULTY = 2, /* sensor is faulty */ + BFA_TSENSOR_STATUS_BELOW_MIN = 3, /* temperature below mininum */ + BFA_TSENSOR_STATUS_NOMINAL = 4, /* normal temperature */ + BFA_TSENSOR_STATUS_ABOVE_MAX = 5, /* temperature above maximum */ +}; + +/** + * Temperature sensor attribute + */ +struct bfa_tsensor_attr_s { + enum bfa_tsensor_status status; /* temperature sensor status */ + u32 value; /* current temperature in celsius */ +}; + +#endif /* __BFA_DEFS_TSENSOR_H__ */ diff --git a/drivers/scsi/bfa/include/defs/bfa_defs_types.h b/drivers/scsi/bfa/include/defs/bfa_defs_types.h new file mode 100644 index 000000000000..4348332b107a --- /dev/null +++ b/drivers/scsi/bfa/include/defs/bfa_defs_types.h @@ -0,0 +1,30 @@ +/* + * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ +#ifndef __BFA_DEFS_TYPES_H__ +#define __BFA_DEFS_TYPES_H__ + +#include <bfa_os_inc.h> + +enum bfa_boolean { + BFA_FALSE = 0, + BFA_TRUE = 1 +}; +#define bfa_boolean_t enum bfa_boolean + +#define BFA_STRING_32 32 + +#endif /* __BFA_DEFS_TYPES_H__ */ diff --git a/drivers/scsi/bfa/include/defs/bfa_defs_version.h b/drivers/scsi/bfa/include/defs/bfa_defs_version.h new file mode 100644 index 000000000000..f8902a2c9aad --- /dev/null +++ b/drivers/scsi/bfa/include/defs/bfa_defs_version.h @@ -0,0 +1,22 @@ +/* + * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ +#ifndef __BFA_DEFS_VERSION_H__ +#define __BFA_DEFS_VERSION_H__ + +#define BFA_VERSION_LEN 64 + +#endif diff --git a/drivers/scsi/bfa/include/defs/bfa_defs_vf.h b/drivers/scsi/bfa/include/defs/bfa_defs_vf.h new file mode 100644 index 000000000000..3235be5e9423 --- /dev/null +++ b/drivers/scsi/bfa/include/defs/bfa_defs_vf.h @@ -0,0 +1,74 @@ +/* + * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +#ifndef __BFA_DEFS_VF_H__ +#define __BFA_DEFS_VF_H__ + +#include <bfa_os_inc.h> +#include <defs/bfa_defs_port.h> +#include <protocol/types.h> + +/** + * VF states + */ +enum bfa_vf_state { + BFA_VF_UNINIT = 0, /* fabric is not yet initialized */ + BFA_VF_LINK_DOWN = 1, /* link is down */ + BFA_VF_FLOGI = 2, /* flogi is in progress */ + BFA_VF_AUTH = 3, /* authentication in progress */ + BFA_VF_NOFABRIC = 4, /* fabric is not present */ + BFA_VF_ONLINE = 5, /* login to fabric is complete */ + BFA_VF_EVFP = 6, /* EVFP is in progress */ + BFA_VF_ISOLATED = 7, /* port isolated due to vf_id mismatch */ +}; + +/** + * VF statistics + */ +struct bfa_vf_stats_s { + u32 flogi_sent; /* Num FLOGIs sent */ + u32 flogi_rsp_err; /* FLOGI response errors */ + u32 flogi_acc_err; /* FLOGI accept errors */ + u32 flogi_accepts; /* FLOGI accepts received */ + u32 flogi_rejects; /* FLOGI rejects received */ + u32 flogi_unknown_rsp; /* Unknown responses for FLOGI */ + u32 flogi_alloc_wait; /* Allocation waits prior to + * sending FLOGI + */ + u32 flogi_rcvd; /* FLOGIs received */ + u32 flogi_rejected; /* Incoming FLOGIs rejected */ + u32 fabric_onlines; /* Internal fabric online + * notification sent to other + * modules + */ + u32 fabric_offlines; /* Internal fabric offline + * notification sent to other + * modules + */ + u32 resvd; +}; + +/** + * VF attributes returned in queries + */ +struct bfa_vf_attr_s { + enum bfa_vf_state state; /* VF state */ + u32 rsvd; + wwn_t fabric_name; /* fabric name */ +}; + +#endif /* __BFA_DEFS_VF_H__ */ diff --git a/drivers/scsi/bfa/include/defs/bfa_defs_vport.h b/drivers/scsi/bfa/include/defs/bfa_defs_vport.h new file mode 100644 index 000000000000..9f021f43b3b4 --- /dev/null +++ b/drivers/scsi/bfa/include/defs/bfa_defs_vport.h @@ -0,0 +1,91 @@ +/* + * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +#ifndef __BFA_DEFS_VPORT_H__ +#define __BFA_DEFS_VPORT_H__ + +#include <bfa_os_inc.h> +#include <defs/bfa_defs_port.h> +#include <protocol/types.h> + +/** + * VPORT states + */ +enum bfa_vport_state { + BFA_FCS_VPORT_UNINIT = 0, + BFA_FCS_VPORT_CREATED = 1, + BFA_FCS_VPORT_OFFLINE = 1, + BFA_FCS_VPORT_FDISC_SEND = 2, + BFA_FCS_VPORT_FDISC = 3, + BFA_FCS_VPORT_FDISC_RETRY = 4, + BFA_FCS_VPORT_ONLINE = 5, + BFA_FCS_VPORT_DELETING = 6, + BFA_FCS_VPORT_CLEANUP = 6, + BFA_FCS_VPORT_LOGO_SEND = 7, + BFA_FCS_VPORT_LOGO = 8, + BFA_FCS_VPORT_ERROR = 9, + BFA_FCS_VPORT_MAX_STATE, +}; + +/** + * vport statistics + */ +struct bfa_vport_stats_s { + struct bfa_port_stats_s port_stats; /* base class (port) stats */ + /* + * TODO - remove + */ + + u32 fdisc_sent; /* num fdisc sent */ + u32 fdisc_accepts; /* fdisc accepts */ + u32 fdisc_retries; /* fdisc retries */ + u32 fdisc_timeouts; /* fdisc timeouts */ + u32 fdisc_rsp_err; /* fdisc response error */ + u32 fdisc_acc_bad; /* bad fdisc accepts */ + u32 fdisc_rejects; /* fdisc rejects */ + u32 fdisc_unknown_rsp; + /* + *!< fdisc rsp unknown error + */ + u32 fdisc_alloc_wait;/* fdisc req (fcxp)alloc wait */ + + u32 logo_alloc_wait;/* logo req (fcxp) alloc wait */ + u32 logo_sent; /* logo sent */ + u32 logo_accepts; /* logo accepts */ + u32 logo_rejects; /* logo rejects */ + u32 logo_rsp_err; /* logo rsp errors */ + u32 logo_unknown_rsp; + /* logo rsp unknown errors */ + + u32 fab_no_npiv; /* fabric does not support npiv */ + + u32 fab_offline; /* offline events from fab SM */ + u32 fab_online; /* online events from fab SM */ + u32 fab_cleanup; /* cleanup request from fab SM */ + u32 rsvd; +}; + +/** + * BFA vport attribute returned in queries + */ +struct bfa_vport_attr_s { + struct bfa_port_attr_s port_attr; /* base class (port) attributes */ + enum bfa_vport_state vport_state; /* vport state */ + u32 rsvd; +}; + +#endif /* __BFA_DEFS_VPORT_H__ */ diff --git a/drivers/scsi/bfa/include/fcb/bfa_fcb.h b/drivers/scsi/bfa/include/fcb/bfa_fcb.h new file mode 100644 index 000000000000..2963b0bc30e7 --- /dev/null +++ b/drivers/scsi/bfa/include/fcb/bfa_fcb.h @@ -0,0 +1,33 @@ +/* + * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +/** + * bfa_fcb.h BFA FCS callback interfaces + */ + +#ifndef __BFA_FCB_H__ +#define __BFA_FCB_H__ + +/** + * fcb Main fcs callbacks + */ + +void bfa_fcb_exit(struct bfad_s *bfad); + + + +#endif /* __BFA_FCB_H__ */ diff --git a/drivers/scsi/bfa/include/fcb/bfa_fcb_fcpim.h b/drivers/scsi/bfa/include/fcb/bfa_fcb_fcpim.h new file mode 100644 index 000000000000..a6c70aee0aa3 --- /dev/null +++ b/drivers/scsi/bfa/include/fcb/bfa_fcb_fcpim.h @@ -0,0 +1,76 @@ +/* + * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +/** +* : bfad_fcpim.h - BFA FCS initiator mode remote port callbacks + */ + +#ifndef __BFAD_FCB_FCPIM_H__ +#define __BFAD_FCB_FCPIM_H__ + +struct bfad_itnim_s; + +/* + * RPIM callbacks + */ + +/** + * Memory allocation for remote port instance. Called before PRLI is + * initiated to the remote target port. + * + * @param[in] bfad - driver instance + * @param[out] itnim - FCS remote port (IM) instance + * @param[out] itnim_drv - driver remote port (IM) instance + * + * @return None + */ +void bfa_fcb_itnim_alloc(struct bfad_s *bfad, struct bfa_fcs_itnim_s **itnim, + struct bfad_itnim_s **itnim_drv); + +/** + * Free remote port (IM) instance. + * + * @param[in] bfad - driver instance + * @param[in] itnim_drv - driver remote port instance + * + * @return None + */ +void bfa_fcb_itnim_free(struct bfad_s *bfad, + struct bfad_itnim_s *itnim_drv); + +/** + * Notification of when login with a remote target device is complete. + * + * @param[in] itnim_drv - driver remote port instance + * + * @return None + */ +void bfa_fcb_itnim_online(struct bfad_itnim_s *itnim_drv); + +/** + * Notification when login with the remote device is severed. + * + * @param[in] itnim_drv - driver remote port instance + * + * @return None + */ +void bfa_fcb_itnim_offline(struct bfad_itnim_s *itnim_drv); + +void bfa_fcb_itnim_tov_begin(struct bfad_itnim_s *itnim_drv); +void bfa_fcb_itnim_tov(struct bfad_itnim_s *itnim_drv); + +#endif /* __BFAD_FCB_FCPIM_H__ */ diff --git a/drivers/scsi/bfa/include/fcb/bfa_fcb_port.h b/drivers/scsi/bfa/include/fcb/bfa_fcb_port.h new file mode 100644 index 000000000000..5fd7f986fa32 --- /dev/null +++ b/drivers/scsi/bfa/include/fcb/bfa_fcb_port.h @@ -0,0 +1,113 @@ +/* + * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +/** + * bfa_fcb_port.h BFA FCS virtual port driver interfaces + */ + +#ifndef __BFA_FCB_PORT_H__ +#define __BFA_FCB_PORT_H__ + +#include <fcb/bfa_fcb_vport.h> +/** + * fcs_port_fcb FCS port driver interfaces + */ + +/* + * Forward declarations + */ +struct bfad_port_s; + +/* + * Callback functions from BFA FCS to driver + */ + +/** + * Call from FCS to driver module when a port is instantiated. The port + * can be a base port or a virtual port with in the base fabric or + * a virtual fabric. + * + * On this callback, driver is supposed to create scsi_host, scsi_tgt or + * network interfaces bases on ports personality/roles. + * + * base port of base fabric: vf_drv == NULL && vp_drv == NULL + * vport of base fabric: vf_drv == NULL && vp_drv != NULL + * base port of VF: vf_drv != NULL && vp_drv == NULL + * vport of VF: vf_drv != NULL && vp_drv != NULL + * + * @param[in] bfad - driver instance + * @param[in] port - FCS port instance + * @param[in] roles - port roles: IM, TM, IP + * @param[in] vf_drv - VF driver instance, NULL if base fabric (no VF) + * @param[in] vp_drv - vport driver instance, NULL if base port + * + * @return None + */ +struct bfad_port_s *bfa_fcb_port_new(struct bfad_s *bfad, + struct bfa_fcs_port_s *port, + enum bfa_port_role roles, struct bfad_vf_s *vf_drv, + struct bfad_vport_s *vp_drv); + +/** + * Call from FCS to driver module when a port is deleted. The port + * can be a base port or a virtual port with in the base fabric or + * a virtual fabric. + * + * @param[in] bfad - driver instance + * @param[in] roles - port roles: IM, TM, IP + * @param[in] vf_drv - VF driver instance, NULL if base fabric (no VF) + * @param[in] vp_drv - vport driver instance, NULL if base port + * + * @return None + */ +void bfa_fcb_port_delete(struct bfad_s *bfad, enum bfa_port_role roles, + struct bfad_vf_s *vf_drv, struct bfad_vport_s *vp_drv); + +/** + * Notification when port transitions to ONLINE state. + * + * Online notification is a logical link up for the local port. This + * notification is sent after a successfull FLOGI, or a successful + * link initialization in proviate-loop or N2N topologies. + * + * @param[in] bfad - driver instance + * @param[in] roles - port roles: IM, TM, IP + * @param[in] vf_drv - VF driver instance, NULL if base fabric (no VF) + * @param[in] vp_drv - vport driver instance, NULL if base port + * + * @return None + */ +void bfa_fcb_port_online(struct bfad_s *bfad, enum bfa_port_role roles, + struct bfad_vf_s *vf_drv, struct bfad_vport_s *vp_drv); + +/** + * Notification when port transitions to OFFLINE state. + * + * Offline notification is a logical link down for the local port. + * + * @param[in] bfad - driver instance + * @param[in] roles - port roles: IM, TM, IP + * @param[in] vf_drv - VF driver instance, NULL if base fabric (no VF) + * @param[in] vp_drv - vport driver instance, NULL if base port + * + * @return None + */ +void bfa_fcb_port_offline(struct bfad_s *bfad, enum bfa_port_role roles, + struct bfad_vf_s *vf_drv, struct bfad_vport_s *vp_drv); + + +#endif /* __BFA_FCB_PORT_H__ */ diff --git a/drivers/scsi/bfa/include/fcb/bfa_fcb_rport.h b/drivers/scsi/bfa/include/fcb/bfa_fcb_rport.h new file mode 100644 index 000000000000..e0261bb6d1c1 --- /dev/null +++ b/drivers/scsi/bfa/include/fcb/bfa_fcb_rport.h @@ -0,0 +1,80 @@ +/* + * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +/** + * bfa_fcb_rport.h BFA FCS rport driver interfaces + */ + +#ifndef __BFA_FCB_RPORT_H__ +#define __BFA_FCB_RPORT_H__ + +/** + * fcs_rport_fcb Remote port driver interfaces + */ + + +struct bfad_rport_s; + +/* + * Callback functions from BFA FCS to driver + */ + +/** + * Completion callback for bfa_fcs_rport_add(). + * + * @param[in] rport_drv - driver instance of rport + * + * @return None + */ +void bfa_fcb_rport_add(struct bfad_rport_s *rport_drv); + +/** + * Completion callback for bfa_fcs_rport_remove(). + * + * @param[in] rport_drv - driver instance of rport + * + * @return None + */ +void bfa_fcb_rport_remove(struct bfad_rport_s *rport_drv); + +/** + * Call to allocate a rport instance. + * + * @param[in] bfad - driver instance + * @param[out] rport - BFA FCS instance of rport + * @param[out] rport_drv - driver instance of rport + * + * @retval BFA_STATUS_OK - successfully allocated + * @retval BFA_STATUS_ENOMEM - cannot allocate + */ +bfa_status_t bfa_fcb_rport_alloc(struct bfad_s *bfad, + struct bfa_fcs_rport_s **rport, + struct bfad_rport_s **rport_drv); + +/** + * Call to free rport memory resources. + * + * @param[in] bfad - driver instance + * @param[in] rport_drv - driver instance of rport + * + * @return None + */ +void bfa_fcb_rport_free(struct bfad_s *bfad, struct bfad_rport_s **rport_drv); + + + +#endif /* __BFA_FCB_RPORT_H__ */ diff --git a/drivers/scsi/bfa/include/fcb/bfa_fcb_vf.h b/drivers/scsi/bfa/include/fcb/bfa_fcb_vf.h new file mode 100644 index 000000000000..cfd3fac0a4e2 --- /dev/null +++ b/drivers/scsi/bfa/include/fcb/bfa_fcb_vf.h @@ -0,0 +1,47 @@ +/* + * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +/** + * bfa_fcb_vf.h BFA FCS virtual fabric driver interfaces + */ + +#ifndef __BFA_FCB_VF_H__ +#define __BFA_FCB_VF_H__ + +/** + * fcs_vf_fcb Virtual fabric driver intrefaces + */ + + +struct bfad_vf_s; + +/* + * Callback functions from BFA FCS to driver + */ + +/** + * Completion callback for bfa_fcs_vf_stop(). + * + * @param[in] vf_drv - driver instance of vf + * + * @return None + */ +void bfa_fcb_vf_stop(struct bfad_vf_s *vf_drv); + + + +#endif /* __BFA_FCB_VF_H__ */ diff --git a/drivers/scsi/bfa/include/fcb/bfa_fcb_vport.h b/drivers/scsi/bfa/include/fcb/bfa_fcb_vport.h new file mode 100644 index 000000000000..a39f474c2fcf --- /dev/null +++ b/drivers/scsi/bfa/include/fcb/bfa_fcb_vport.h @@ -0,0 +1,47 @@ +/* + * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +/** + * bfa_fcb_vport.h BFA FCS virtual port driver interfaces + */ + +#ifndef __BFA_FCB_VPORT_H__ +#define __BFA_FCB_VPORT_H__ + +/** + * fcs_vport_fcb Virtual port driver interfaces + */ + + +struct bfad_vport_s; + +/* + * Callback functions from BFA FCS to driver + */ + +/** + * Completion callback for bfa_fcs_vport_delete(). + * + * @param[in] vport_drv - driver instance of vport + * + * @return None + */ +void bfa_fcb_vport_delete(struct bfad_vport_s *vport_drv); + + + +#endif /* __BFA_FCB_VPORT_H__ */ diff --git a/drivers/scsi/bfa/include/fcs/bfa_fcs.h b/drivers/scsi/bfa/include/fcs/bfa_fcs.h new file mode 100644 index 000000000000..627669c65546 --- /dev/null +++ b/drivers/scsi/bfa/include/fcs/bfa_fcs.h @@ -0,0 +1,73 @@ +/* + * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +#ifndef __BFA_FCS_H__ +#define __BFA_FCS_H__ + +#include <cs/bfa_debug.h> +#include <defs/bfa_defs_status.h> +#include <defs/bfa_defs_version.h> +#include <bfa.h> +#include <fcs/bfa_fcs_fabric.h> + +#define BFA_FCS_OS_STR_LEN 64 + +struct bfa_fcs_stats_s { + struct { + u32 untagged; /* untagged receive frames */ + u32 tagged; /* tagged receive frames */ + u32 vfid_unknown; /* VF id is unknown */ + } uf; +}; + +struct bfa_fcs_driver_info_s { + u8 version[BFA_VERSION_LEN]; /* Driver Version */ + u8 host_machine_name[BFA_FCS_OS_STR_LEN]; + u8 host_os_name[BFA_FCS_OS_STR_LEN]; /* OS name and version */ + u8 host_os_patch[BFA_FCS_OS_STR_LEN];/* patch or service pack */ + u8 os_device_name[BFA_FCS_OS_STR_LEN]; /* Driver Device Name */ +}; + +struct bfa_fcs_s { + struct bfa_s *bfa; /* corresponding BFA bfa instance */ + struct bfad_s *bfad; /* corresponding BDA driver instance */ + struct bfa_log_mod_s *logm; /* driver logging module instance */ + struct bfa_trc_mod_s *trcmod; /* tracing module */ + struct bfa_aen_s *aen; /* aen component */ + bfa_boolean_t vf_enabled; /* VF mode is enabled */ + bfa_boolean_t min_cfg; /* min cfg enabled/disabled */ + u16 port_vfid; /* port default VF ID */ + struct bfa_fcs_driver_info_s driver_info; + struct bfa_fcs_fabric_s fabric; /* base fabric state machine */ + struct bfa_fcs_stats_s stats; /* FCS statistics */ + struct bfa_wc_s wc; /* waiting counter */ +}; + +/* + * bfa fcs API functions + */ +void bfa_fcs_init(struct bfa_fcs_s *fcs, struct bfa_s *bfa, struct bfad_s *bfad, + bfa_boolean_t min_cfg); +void bfa_fcs_driver_info_init(struct bfa_fcs_s *fcs, + struct bfa_fcs_driver_info_s *driver_info); +void bfa_fcs_exit(struct bfa_fcs_s *fcs); +void bfa_fcs_trc_init(struct bfa_fcs_s *fcs, struct bfa_trc_mod_s *trcmod); +void bfa_fcs_log_init(struct bfa_fcs_s *fcs, struct bfa_log_mod_s *logmod); +void bfa_fcs_aen_init(struct bfa_fcs_s *fcs, struct bfa_aen_s *aen); +void bfa_fcs_start(struct bfa_fcs_s *fcs); + +#endif /* __BFA_FCS_H__ */ diff --git a/drivers/scsi/bfa/include/fcs/bfa_fcs_auth.h b/drivers/scsi/bfa/include/fcs/bfa_fcs_auth.h new file mode 100644 index 000000000000..28c4c9ff08b3 --- /dev/null +++ b/drivers/scsi/bfa/include/fcs/bfa_fcs_auth.h @@ -0,0 +1,82 @@ +/* + * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +#ifndef __BFA_FCS_AUTH_H__ +#define __BFA_FCS_AUTH_H__ + +struct bfa_fcs_s; + +#include <defs/bfa_defs_status.h> +#include <defs/bfa_defs_auth.h> +#include <defs/bfa_defs_vf.h> +#include <cs/bfa_q.h> +#include <cs/bfa_sm.h> +#include <defs/bfa_defs_pport.h> +#include <fcs/bfa_fcs_lport.h> +#include <protocol/fc_sp.h> + +struct bfa_fcs_fabric_s; + + + +struct bfa_fcs_auth_s { + bfa_sm_t sm; /* state machine */ + bfa_boolean_t policy; /* authentication enabled/disabled */ + enum bfa_auth_status status; /* authentication status */ + enum auth_rjt_codes rjt_code; /* auth reject status */ + enum auth_rjt_code_exps rjt_code_exp; /* auth reject reason */ + enum bfa_auth_algo algo; /* Authentication algorithm */ + struct bfa_auth_stats_s stats; /* Statistics */ + enum auth_dh_gid group; /* DH(diffie-hellman) Group */ + enum bfa_auth_secretsource source; /* Secret source */ + char secret[BFA_AUTH_SECRET_STRING_LEN]; + /* secret string */ + u8 secret_len; + /* secret string length */ + u8 nretries; + /* number of retries */ + struct bfa_fcs_fabric_s *fabric;/* pointer to fabric */ + u8 sentcode; /* pointer to response data */ + u8 *response; /* pointer to response data */ + struct bfa_timer_s delay_timer; /* delay timer */ + struct bfa_fcxp_s *fcxp; /* pointer to fcxp */ + struct bfa_fcxp_wqe_s fcxp_wqe; +}; + +/** + * bfa fcs authentication public functions + */ +bfa_status_t bfa_fcs_auth_get_attr(struct bfa_fcs_s *port, + struct bfa_auth_attr_s *attr); +bfa_status_t bfa_fcs_auth_set_policy(struct bfa_fcs_s *port, + bfa_boolean_t policy); +enum bfa_auth_status bfa_fcs_auth_get_status(struct bfa_fcs_s *port); +bfa_status_t bfa_fcs_auth_set_algo(struct bfa_fcs_s *port, + enum bfa_auth_algo algo); +bfa_status_t bfa_fcs_auth_get_stats(struct bfa_fcs_s *port, + struct bfa_auth_stats_s *stats); +bfa_status_t bfa_fcs_auth_set_dh_group(struct bfa_fcs_s *port, int group); +bfa_status_t bfa_fcs_auth_set_secretstring(struct bfa_fcs_s *port, + char *secret); +bfa_status_t bfa_fcs_auth_set_secretstring_encrypt(struct bfa_fcs_s *port, + u32 secret[], u32 len); +bfa_status_t bfa_fcs_auth_set_secretsource(struct bfa_fcs_s *port, + enum bfa_auth_secretsource src); +bfa_status_t bfa_fcs_auth_reset_stats(struct bfa_fcs_s *port); +bfa_status_t bfa_fcs_auth_reinit(struct bfa_fcs_s *port); + +#endif /* __BFA_FCS_AUTH_H__ */ diff --git a/drivers/scsi/bfa/include/fcs/bfa_fcs_fabric.h b/drivers/scsi/bfa/include/fcs/bfa_fcs_fabric.h new file mode 100644 index 000000000000..4ffd2242d3de --- /dev/null +++ b/drivers/scsi/bfa/include/fcs/bfa_fcs_fabric.h @@ -0,0 +1,112 @@ +/* + * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +#ifndef __BFA_FCS_FABRIC_H__ +#define __BFA_FCS_FABRIC_H__ + +struct bfa_fcs_s; + +#include <defs/bfa_defs_status.h> +#include <defs/bfa_defs_vf.h> +#include <cs/bfa_q.h> +#include <cs/bfa_sm.h> +#include <defs/bfa_defs_pport.h> +#include <fcs/bfa_fcs_lport.h> +#include <protocol/fc_sp.h> +#include <fcs/bfa_fcs_auth.h> + +/* + * forward declaration + */ +struct bfad_vf_s; + +enum bfa_fcs_fabric_type { + BFA_FCS_FABRIC_UNKNOWN = 0, + BFA_FCS_FABRIC_SWITCHED = 1, + BFA_FCS_FABRIC_PLOOP = 2, + BFA_FCS_FABRIC_N2N = 3, +}; + + +struct bfa_fcs_fabric_s { + struct list_head qe; /* queue element */ + bfa_sm_t sm; /* state machine */ + struct bfa_fcs_s *fcs; /* FCS instance */ + struct bfa_fcs_port_s bport; /* base logical port */ + enum bfa_fcs_fabric_type fab_type; /* fabric type */ + enum bfa_pport_type oper_type; /* current link topology */ + u8 is_vf; /* is virtual fabric? */ + u8 is_npiv; /* is NPIV supported ? */ + u8 is_auth; /* is Security/Auth supported ? */ + u16 bb_credit; /* BB credit from fabric */ + u16 vf_id; /* virtual fabric ID */ + u16 num_vports; /* num vports */ + u16 rsvd; + struct list_head vport_q; /* queue of virtual ports */ + struct list_head vf_q; /* queue of virtual fabrics */ + struct bfad_vf_s *vf_drv; /* driver vf structure */ + struct bfa_timer_s link_timer; /* Link Failure timer. Vport */ + wwn_t fabric_name; /* attached fabric name */ + bfa_boolean_t auth_reqd; /* authentication required */ + struct bfa_timer_s delay_timer; /* delay timer */ + union { + u16 swp_vfid;/* switch port VF id */ + } event_arg; + struct bfa_fcs_auth_s auth; /* authentication config */ + struct bfa_wc_s wc; /* wait counter for delete */ + struct bfa_vf_stats_s stats; /* fabric/vf stats */ + struct bfa_lps_s *lps; /* lport login services */ + u8 fabric_ip_addr[BFA_FCS_FABRIC_IPADDR_SZ]; /* attached + * fabric's ip addr + */ +}; + +#define bfa_fcs_fabric_npiv_capable(__f) (__f)->is_npiv +#define bfa_fcs_fabric_is_switched(__f) \ + ((__f)->fab_type == BFA_FCS_FABRIC_SWITCHED) + +/** + * The design calls for a single implementation of base fabric and vf. + */ +#define bfa_fcs_vf_t struct bfa_fcs_fabric_s + +struct bfa_vf_event_s { + u32 undefined; +}; + +/** + * bfa fcs vf public functions + */ +bfa_status_t bfa_fcs_vf_mode_enable(struct bfa_fcs_s *fcs, u16 vf_id); +bfa_status_t bfa_fcs_vf_mode_disable(struct bfa_fcs_s *fcs); +bfa_status_t bfa_fcs_vf_create(bfa_fcs_vf_t *vf, struct bfa_fcs_s *fcs, + u16 vf_id, struct bfa_port_cfg_s *port_cfg, + struct bfad_vf_s *vf_drv); +bfa_status_t bfa_fcs_vf_delete(bfa_fcs_vf_t *vf); +void bfa_fcs_vf_start(bfa_fcs_vf_t *vf); +bfa_status_t bfa_fcs_vf_stop(bfa_fcs_vf_t *vf); +void bfa_fcs_vf_list(struct bfa_fcs_s *fcs, u16 *vf_ids, int *nvfs); +void bfa_fcs_vf_list_all(struct bfa_fcs_s *fcs, u16 *vf_ids, int *nvfs); +void bfa_fcs_vf_get_attr(bfa_fcs_vf_t *vf, struct bfa_vf_attr_s *vf_attr); +void bfa_fcs_vf_get_stats(bfa_fcs_vf_t *vf, + struct bfa_vf_stats_s *vf_stats); +void bfa_fcs_vf_clear_stats(bfa_fcs_vf_t *vf); +void bfa_fcs_vf_get_ports(bfa_fcs_vf_t *vf, wwn_t vpwwn[], int *nports); +bfa_fcs_vf_t *bfa_fcs_vf_lookup(struct bfa_fcs_s *fcs, u16 vf_id); +struct bfad_vf_s *bfa_fcs_vf_get_drv_vf(bfa_fcs_vf_t *vf); + +#endif /* __BFA_FCS_FABRIC_H__ */ diff --git a/drivers/scsi/bfa/include/fcs/bfa_fcs_fcpim.h b/drivers/scsi/bfa/include/fcs/bfa_fcs_fcpim.h new file mode 100644 index 000000000000..e719f2c3eb35 --- /dev/null +++ b/drivers/scsi/bfa/include/fcs/bfa_fcs_fcpim.h @@ -0,0 +1,131 @@ +/* + * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +/** + * bfa_fcs_fcpim.h BFA FCS FCP Initiator Mode interfaces/defines. + */ + +#ifndef __BFA_FCS_FCPIM_H__ +#define __BFA_FCS_FCPIM_H__ + +#include <defs/bfa_defs_status.h> +#include <defs/bfa_defs_itnim.h> +#include <fcs/bfa_fcs.h> +#include <fcs/bfa_fcs_rport.h> +#include <fcs/bfa_fcs_lport.h> +#include <bfa_fcpim.h> + +/* + * forward declarations + */ +struct bfad_itnim_s; + +struct bfa_fcs_itnim_s { + bfa_sm_t sm; /* state machine */ + struct bfa_fcs_rport_s *rport; /* parent remote rport */ + struct bfad_itnim_s *itnim_drv; /* driver peer instance */ + struct bfa_fcs_s *fcs; /* fcs instance */ + struct bfa_timer_s timer; /* timer functions */ + struct bfa_itnim_s *bfa_itnim; /* BFA itnim struct */ + bfa_boolean_t seq_rec; /* seq recovery support */ + bfa_boolean_t rec_support; /* REC supported */ + bfa_boolean_t conf_comp; /* FCP_CONF support */ + bfa_boolean_t task_retry_id; /* task retry id supp */ + struct bfa_fcxp_wqe_s fcxp_wqe; /* wait qelem for fcxp */ + struct bfa_fcxp_s *fcxp; /* FCXP in use */ + struct bfa_itnim_stats_s stats; /* itn statistics */ +}; + + +static inline struct bfad_port_s * +bfa_fcs_itnim_get_drvport(struct bfa_fcs_itnim_s *itnim) +{ + return itnim->rport->port->bfad_port; +} + + +static inline struct bfa_fcs_port_s * +bfa_fcs_itnim_get_port(struct bfa_fcs_itnim_s *itnim) +{ + return itnim->rport->port; +} + + +static inline wwn_t +bfa_fcs_itnim_get_nwwn(struct bfa_fcs_itnim_s *itnim) +{ + return itnim->rport->nwwn; +} + + +static inline wwn_t +bfa_fcs_itnim_get_pwwn(struct bfa_fcs_itnim_s *itnim) +{ + return itnim->rport->pwwn; +} + + +static inline u32 +bfa_fcs_itnim_get_fcid(struct bfa_fcs_itnim_s *itnim) +{ + return itnim->rport->pid; +} + + +static inline u32 +bfa_fcs_itnim_get_maxfrsize(struct bfa_fcs_itnim_s *itnim) +{ + return itnim->rport->maxfrsize; +} + + +static inline enum fc_cos +bfa_fcs_itnim_get_cos(struct bfa_fcs_itnim_s *itnim) +{ + return itnim->rport->fc_cos; +} + + +static inline struct bfad_itnim_s * +bfa_fcs_itnim_get_drvitn(struct bfa_fcs_itnim_s *itnim) +{ + return itnim->itnim_drv; +} + + +static inline struct bfa_itnim_s * +bfa_fcs_itnim_get_halitn(struct bfa_fcs_itnim_s *itnim) +{ + return itnim->bfa_itnim; +} + +/** + * bfa fcs FCP Initiator mode API functions + */ +void bfa_fcs_itnim_get_attr(struct bfa_fcs_itnim_s *itnim, + struct bfa_itnim_attr_s *attr); +void bfa_fcs_itnim_get_stats(struct bfa_fcs_itnim_s *itnim, + struct bfa_itnim_stats_s *stats); +struct bfa_fcs_itnim_s *bfa_fcs_itnim_lookup(struct bfa_fcs_port_s *port, + wwn_t rpwwn); +bfa_status_t bfa_fcs_itnim_attr_get(struct bfa_fcs_port_s *port, wwn_t rpwwn, + struct bfa_itnim_attr_s *attr); +bfa_status_t bfa_fcs_itnim_stats_get(struct bfa_fcs_port_s *port, wwn_t rpwwn, + struct bfa_itnim_stats_s *stats); +bfa_status_t bfa_fcs_itnim_stats_clear(struct bfa_fcs_port_s *port, + wwn_t rpwwn); +#endif /* __BFA_FCS_FCPIM_H__ */ diff --git a/drivers/scsi/bfa/include/fcs/bfa_fcs_fdmi.h b/drivers/scsi/bfa/include/fcs/bfa_fcs_fdmi.h new file mode 100644 index 000000000000..4441fffc9c82 --- /dev/null +++ b/drivers/scsi/bfa/include/fcs/bfa_fcs_fdmi.h @@ -0,0 +1,63 @@ +/* + * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +/** + * bfa_fcs_fdmi.h BFA fcs fdmi module public interface + */ + +#ifndef __BFA_FCS_FDMI_H__ +#define __BFA_FCS_FDMI_H__ +#include <bfa_os_inc.h> +#include <protocol/fdmi.h> + +#define BFA_FCS_FDMI_SUPORTED_SPEEDS (FDMI_TRANS_SPEED_1G | \ + FDMI_TRANS_SPEED_2G | \ + FDMI_TRANS_SPEED_4G | \ + FDMI_TRANS_SPEED_8G) + +/* +* HBA Attribute Block : BFA internal representation. Note : Some variable +* sizes have been trimmed to suit BFA For Ex : Model will be "Brocade". Based + * on this the size has been reduced to 16 bytes from the standard's 64 bytes. + */ +struct bfa_fcs_fdmi_hba_attr_s { + wwn_t node_name; + u8 manufacturer[64]; + u8 serial_num[64]; + u8 model[16]; + u8 model_desc[256]; + u8 hw_version[8]; + u8 driver_version[8]; + u8 option_rom_ver[BFA_VERSION_LEN]; + u8 fw_version[8]; + u8 os_name[256]; + u32 max_ct_pyld; +}; + +/* + * Port Attribute Block + */ +struct bfa_fcs_fdmi_port_attr_s { + u8 supp_fc4_types[32]; /* supported FC4 types */ + u32 supp_speed; /* supported speed */ + u32 curr_speed; /* current Speed */ + u32 max_frm_size; /* max frame size */ + u8 os_device_name[256]; /* OS device Name */ + u8 host_name[256]; /* host name */ +}; + +#endif /* __BFA_FCS_FDMI_H__ */ diff --git a/drivers/scsi/bfa/include/fcs/bfa_fcs_lport.h b/drivers/scsi/bfa/include/fcs/bfa_fcs_lport.h new file mode 100644 index 000000000000..b85cba884b96 --- /dev/null +++ b/drivers/scsi/bfa/include/fcs/bfa_fcs_lport.h @@ -0,0 +1,226 @@ +/* + * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +/** + * bfa_fcs_port.h BFA fcs port module public interface + */ + +#ifndef __BFA_FCS_PORT_H__ +#define __BFA_FCS_PORT_H__ + +#include <defs/bfa_defs_status.h> +#include <defs/bfa_defs_port.h> +#include <defs/bfa_defs_pport.h> +#include <defs/bfa_defs_rport.h> +#include <cs/bfa_q.h> +#include <bfa_svc.h> +#include <cs/bfa_wc.h> + +struct bfa_fcs_s; +struct bfa_fcs_fabric_s; + +/* +* @todo : need to move to a global config file. + * Maximum Vports supported per physical port or vf. + */ +#define BFA_FCS_MAX_VPORTS_SUPP_CB 255 +#define BFA_FCS_MAX_VPORTS_SUPP_CT 191 + +/* +* @todo : need to move to a global config file. + * Maximum Rports supported per port (physical/logical). + */ +#define BFA_FCS_MAX_RPORTS_SUPP 256 /* @todo : tentative value */ + + +struct bfa_fcs_port_ns_s { + bfa_sm_t sm; /* state machine */ + struct bfa_timer_s timer; + struct bfa_fcs_port_s *port; /* parent port */ + struct bfa_fcxp_s *fcxp; + struct bfa_fcxp_wqe_s fcxp_wqe; +}; + + +struct bfa_fcs_port_scn_s { + bfa_sm_t sm; /* state machine */ + struct bfa_timer_s timer; + struct bfa_fcs_port_s *port; /* parent port */ + struct bfa_fcxp_s *fcxp; + struct bfa_fcxp_wqe_s fcxp_wqe; +}; + + +struct bfa_fcs_port_fdmi_s { + bfa_sm_t sm; /* state machine */ + struct bfa_timer_s timer; + struct bfa_fcs_port_ms_s *ms; /* parent ms */ + struct bfa_fcxp_s *fcxp; + struct bfa_fcxp_wqe_s fcxp_wqe; + u8 retry_cnt; /* retry count */ + u8 rsvd[3]; +}; + + +struct bfa_fcs_port_ms_s { + bfa_sm_t sm; /* state machine */ + struct bfa_timer_s timer; + struct bfa_fcs_port_s *port; /* parent port */ + struct bfa_fcxp_s *fcxp; + struct bfa_fcxp_wqe_s fcxp_wqe; + struct bfa_fcs_port_fdmi_s fdmi; /* FDMI component of MS */ + u8 retry_cnt; /* retry count */ + u8 rsvd[3]; +}; + + +struct bfa_fcs_port_fab_s { + struct bfa_fcs_port_ns_s ns; /* NS component of port */ + struct bfa_fcs_port_scn_s scn; /* scn component of port */ + struct bfa_fcs_port_ms_s ms; /* MS component of port */ +}; + + + +#define MAX_ALPA_COUNT 127 + +struct bfa_fcs_port_loop_s { + u8 num_alpa; /* Num of ALPA entries in the map */ + u8 alpa_pos_map[MAX_ALPA_COUNT]; /* ALPA Positional + *Map */ + struct bfa_fcs_port_s *port; /* parent port */ +}; + + + +struct bfa_fcs_port_n2n_s { + u32 rsvd; + u16 reply_oxid; /* ox_id from the req flogi to be + *used in flogi acc */ + wwn_t rem_port_wwn; /* Attached port's wwn */ +}; + + +union bfa_fcs_port_topo_u { + struct bfa_fcs_port_fab_s pfab; + struct bfa_fcs_port_loop_s ploop; + struct bfa_fcs_port_n2n_s pn2n; +}; + + +struct bfa_fcs_port_s { + struct list_head qe; /* used by port/vport */ + bfa_sm_t sm; /* state machine */ + struct bfa_fcs_fabric_s *fabric; /* parent fabric */ + struct bfa_port_cfg_s port_cfg; /* port configuration */ + struct bfa_timer_s link_timer; /* timer for link offline */ + u32 pid : 24; /* FC address */ + u8 lp_tag; /* lport tag */ + u16 num_rports; /* Num of r-ports */ + struct list_head rport_q; /* queue of discovered r-ports */ + struct bfa_fcs_s *fcs; /* FCS instance */ + union bfa_fcs_port_topo_u port_topo; /* fabric/loop/n2n details */ + struct bfad_port_s *bfad_port; /* driver peer instance */ + struct bfa_fcs_vport_s *vport; /* NULL for base ports */ + struct bfa_fcxp_s *fcxp; + struct bfa_fcxp_wqe_s fcxp_wqe; + struct bfa_port_stats_s stats; + struct bfa_wc_s wc; /* waiting counter for events */ +}; + +#define bfa_fcs_lport_t struct bfa_fcs_port_s + +/** + * Symbolic Name related defines + * Total bytes 255. + * Physical Port's symbolic name 128 bytes. + * For Vports, Vport's symbolic name is appended to the Physical port's + * Symbolic Name. + * + * Physical Port's symbolic name Format : (Total 128 bytes) + * Adapter Model number/name : 12 bytes + * Driver Version : 10 bytes + * Host Machine Name : 30 bytes + * Host OS Info : 48 bytes + * Host OS PATCH Info : 16 bytes + * ( remaining 12 bytes reserved to be used for separator) + */ +#define BFA_FCS_PORT_SYMBNAME_SEPARATOR " | " + +#define BFA_FCS_PORT_SYMBNAME_MODEL_SZ 12 +#define BFA_FCS_PORT_SYMBNAME_VERSION_SZ 10 +#define BFA_FCS_PORT_SYMBNAME_MACHINENAME_SZ 30 +#define BFA_FCS_PORT_SYMBNAME_OSINFO_SZ 48 +#define BFA_FCS_PORT_SYMBNAME_OSPATCH_SZ 16 + +/** + * Get FC port ID for a logical port. + */ +#define bfa_fcs_port_get_fcid(_lport) ((_lport)->pid) +#define bfa_fcs_port_get_pwwn(_lport) ((_lport)->port_cfg.pwwn) +#define bfa_fcs_port_get_nwwn(_lport) ((_lport)->port_cfg.nwwn) +#define bfa_fcs_port_get_psym_name(_lport) ((_lport)->port_cfg.sym_name) +#define bfa_fcs_port_is_initiator(_lport) \ + ((_lport)->port_cfg.roles & BFA_PORT_ROLE_FCP_IM) +#define bfa_fcs_port_is_target(_lport) \ + ((_lport)->port_cfg.roles & BFA_PORT_ROLE_FCP_TM) +#define bfa_fcs_port_get_nrports(_lport) \ + ((_lport) ? (_lport)->num_rports : 0) + +static inline struct bfad_port_s * +bfa_fcs_port_get_drvport(struct bfa_fcs_port_s *port) +{ + return port->bfad_port; +} + + +#define bfa_fcs_port_get_opertype(_lport) (_lport)->fabric->oper_type + + +#define bfa_fcs_port_get_fabric_name(_lport) (_lport)->fabric->fabric_name + + +#define bfa_fcs_port_get_fabric_ipaddr(_lport) (_lport)->fabric->fabric_ip_addr + +/** + * bfa fcs port public functions + */ +void bfa_fcs_cfg_base_port(struct bfa_fcs_s *fcs, + struct bfa_port_cfg_s *port_cfg); +struct bfa_fcs_port_s *bfa_fcs_get_base_port(struct bfa_fcs_s *fcs); +void bfa_fcs_port_get_rports(struct bfa_fcs_port_s *port, + wwn_t rport_wwns[], int *nrports); + +wwn_t bfa_fcs_port_get_rport(struct bfa_fcs_port_s *port, wwn_t wwn, + int index, int nrports, bfa_boolean_t bwwn); + +struct bfa_fcs_port_s *bfa_fcs_lookup_port(struct bfa_fcs_s *fcs, + u16 vf_id, wwn_t lpwwn); + +void bfa_fcs_port_get_info(struct bfa_fcs_port_s *port, + struct bfa_port_info_s *port_info); +void bfa_fcs_port_get_attr(struct bfa_fcs_port_s *port, + struct bfa_port_attr_s *port_attr); +void bfa_fcs_port_get_stats(struct bfa_fcs_port_s *fcs_port, + struct bfa_port_stats_s *port_stats); +void bfa_fcs_port_clear_stats(struct bfa_fcs_port_s *fcs_port); +enum bfa_pport_speed bfa_fcs_port_get_rport_max_speed( + struct bfa_fcs_port_s *port); +void bfa_fcs_port_enable_ipfc_roles(struct bfa_fcs_port_s *fcs_port); +void bfa_fcs_port_disable_ipfc_roles(struct bfa_fcs_port_s *fcs_port); + +#endif /* __BFA_FCS_PORT_H__ */ diff --git a/drivers/scsi/bfa/include/fcs/bfa_fcs_rport.h b/drivers/scsi/bfa/include/fcs/bfa_fcs_rport.h new file mode 100644 index 000000000000..702b95b76c2d --- /dev/null +++ b/drivers/scsi/bfa/include/fcs/bfa_fcs_rport.h @@ -0,0 +1,104 @@ +/* + * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +#ifndef __BFA_FCS_RPORT_H__ +#define __BFA_FCS_RPORT_H__ + +#include <defs/bfa_defs_status.h> +#include <cs/bfa_q.h> +#include <fcs/bfa_fcs.h> +#include <defs/bfa_defs_rport.h> + +#define BFA_FCS_RPORT_DEF_DEL_TIMEOUT 90 /* in secs */ +/* + * forward declarations + */ +struct bfad_rport_s; + +struct bfa_fcs_itnim_s; +struct bfa_fcs_tin_s; +struct bfa_fcs_iprp_s; + +/* Rport Features (RPF) */ +struct bfa_fcs_rpf_s { + bfa_sm_t sm; /* state machine */ + struct bfa_fcs_rport_s *rport; /* parent rport */ + struct bfa_timer_s timer; /* general purpose timer */ + struct bfa_fcxp_s *fcxp; /* FCXP needed for discarding */ + struct bfa_fcxp_wqe_s fcxp_wqe; /* fcxp wait queue element */ + int rpsc_retries; /* max RPSC retry attempts */ + enum bfa_pport_speed rpsc_speed; /* Current Speed from RPSC. + * O if RPSC fails */ + enum bfa_pport_speed assigned_speed; /* Speed assigned by the user. + * will be used if RPSC is not + * supported by the rport */ +}; + +struct bfa_fcs_rport_s { + struct list_head qe; /* used by port/vport */ + struct bfa_fcs_port_s *port; /* parent FCS port */ + struct bfa_fcs_s *fcs; /* fcs instance */ + struct bfad_rport_s *rp_drv; /* driver peer instance */ + u32 pid; /* port ID of rport */ + u16 maxfrsize; /* maximum frame size */ + u16 reply_oxid; /* OX_ID of inbound requests */ + enum fc_cos fc_cos; /* FC classes of service supp */ + bfa_boolean_t cisc; /* CISC capable device */ + wwn_t pwwn; /* port wwn of rport */ + wwn_t nwwn; /* node wwn of rport */ + struct bfa_rport_symname_s psym_name; /* port symbolic name */ + bfa_sm_t sm; /* state machine */ + struct bfa_timer_s timer; /* general purpose timer */ + struct bfa_fcs_itnim_s *itnim; /* ITN initiator mode role */ + struct bfa_fcs_tin_s *tin; /* ITN initiator mode role */ + struct bfa_fcs_iprp_s *iprp; /* IP/FC role */ + struct bfa_rport_s *bfa_rport; /* BFA Rport */ + struct bfa_fcxp_s *fcxp; /* FCXP needed for discarding */ + int plogi_retries; /* max plogi retry attempts */ + int ns_retries; /* max NS query retry attempts */ + struct bfa_fcxp_wqe_s fcxp_wqe; /* fcxp wait queue element */ + struct bfa_rport_stats_s stats; /* rport stats */ + enum bfa_rport_function scsi_function; /* Initiator/Target */ + struct bfa_fcs_rpf_s rpf; /* Rport features module */ +}; + +static inline struct bfa_rport_s * +bfa_fcs_rport_get_halrport(struct bfa_fcs_rport_s *rport) +{ + return rport->bfa_rport; +} + +/** + * bfa fcs rport API functions + */ +bfa_status_t bfa_fcs_rport_add(struct bfa_fcs_port_s *port, wwn_t *pwwn, + struct bfa_fcs_rport_s *rport, + struct bfad_rport_s *rport_drv); +bfa_status_t bfa_fcs_rport_remove(struct bfa_fcs_rport_s *rport); +void bfa_fcs_rport_get_attr(struct bfa_fcs_rport_s *rport, + struct bfa_rport_attr_s *attr); +void bfa_fcs_rport_get_stats(struct bfa_fcs_rport_s *rport, + struct bfa_rport_stats_s *stats); +void bfa_fcs_rport_clear_stats(struct bfa_fcs_rport_s *rport); +struct bfa_fcs_rport_s *bfa_fcs_rport_lookup(struct bfa_fcs_port_s *port, + wwn_t rpwwn); +struct bfa_fcs_rport_s *bfa_fcs_rport_lookup_by_nwwn( + struct bfa_fcs_port_s *port, wwn_t rnwwn); +void bfa_fcs_rport_set_del_timeout(u8 rport_tmo); +void bfa_fcs_rport_set_speed(struct bfa_fcs_rport_s *rport, + enum bfa_pport_speed speed); +#endif /* __BFA_FCS_RPORT_H__ */ diff --git a/drivers/scsi/bfa/include/fcs/bfa_fcs_vport.h b/drivers/scsi/bfa/include/fcs/bfa_fcs_vport.h new file mode 100644 index 000000000000..cd33f2cd5c34 --- /dev/null +++ b/drivers/scsi/bfa/include/fcs/bfa_fcs_vport.h @@ -0,0 +1,63 @@ +/* + * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +/** + * bfa_fcs_vport.h BFA fcs vport module public interface + */ + +#ifndef __BFA_FCS_VPORT_H__ +#define __BFA_FCS_VPORT_H__ + +#include <defs/bfa_defs_status.h> +#include <defs/bfa_defs_port.h> +#include <defs/bfa_defs_vport.h> +#include <fcs/bfa_fcs.h> +#include <fcb/bfa_fcb_vport.h> + +struct bfa_fcs_vport_s { + struct list_head qe; /* queue elem */ + bfa_sm_t sm; /* state machine */ + bfa_fcs_lport_t lport; /* logical port */ + struct bfa_timer_s timer; /* general purpose timer */ + struct bfad_vport_s *vport_drv; /* Driver private */ + struct bfa_vport_stats_s vport_stats; /* vport statistics */ + struct bfa_lps_s *lps; /* Lport login service */ + int fdisc_retries; +}; + +#define bfa_fcs_vport_get_port(vport) \ + ((struct bfa_fcs_port_s *)(&vport->port)) + +/** + * bfa fcs vport public functions + */ +bfa_status_t bfa_fcs_vport_create(struct bfa_fcs_vport_s *vport, + struct bfa_fcs_s *fcs, u16 vf_id, + struct bfa_port_cfg_s *port_cfg, + struct bfad_vport_s *vport_drv); +bfa_status_t bfa_fcs_vport_delete(struct bfa_fcs_vport_s *vport); +bfa_status_t bfa_fcs_vport_start(struct bfa_fcs_vport_s *vport); +bfa_status_t bfa_fcs_vport_stop(struct bfa_fcs_vport_s *vport); +void bfa_fcs_vport_get_attr(struct bfa_fcs_vport_s *vport, + struct bfa_vport_attr_s *vport_attr); +void bfa_fcs_vport_get_stats(struct bfa_fcs_vport_s *vport, + struct bfa_vport_stats_s *vport_stats); +void bfa_fcs_vport_clr_stats(struct bfa_fcs_vport_s *vport); +struct bfa_fcs_vport_s *bfa_fcs_vport_lookup(struct bfa_fcs_s *fcs, + u16 vf_id, wwn_t vpwwn); + +#endif /* __BFA_FCS_VPORT_H__ */ diff --git a/drivers/scsi/bfa/include/log/bfa_log_fcs.h b/drivers/scsi/bfa/include/log/bfa_log_fcs.h new file mode 100644 index 000000000000..b6f5df8827f8 --- /dev/null +++ b/drivers/scsi/bfa/include/log/bfa_log_fcs.h @@ -0,0 +1,28 @@ +/* + * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +/* + * messages define for FCS Module + */ +#ifndef __BFA_LOG_FCS_H__ +#define __BFA_LOG_FCS_H__ +#include <cs/bfa_log.h> +#define BFA_LOG_FCS_FABRIC_NOSWITCH \ + (((u32) BFA_LOG_FCS_ID << BFA_LOG_MODID_OFFSET) | 1) +#define BFA_LOG_FCS_FABRIC_ISOLATED \ + (((u32) BFA_LOG_FCS_ID << BFA_LOG_MODID_OFFSET) | 2) +#endif diff --git a/drivers/scsi/bfa/include/log/bfa_log_hal.h b/drivers/scsi/bfa/include/log/bfa_log_hal.h new file mode 100644 index 000000000000..0412aea2ec30 --- /dev/null +++ b/drivers/scsi/bfa/include/log/bfa_log_hal.h @@ -0,0 +1,30 @@ +/* + * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +/* messages define for HAL Module */ +#ifndef __BFA_LOG_HAL_H__ +#define __BFA_LOG_HAL_H__ +#include <cs/bfa_log.h> +#define BFA_LOG_HAL_ASSERT \ + (((u32) BFA_LOG_HAL_ID << BFA_LOG_MODID_OFFSET) | 1) +#define BFA_LOG_HAL_HEARTBEAT_FAILURE \ + (((u32) BFA_LOG_HAL_ID << BFA_LOG_MODID_OFFSET) | 2) +#define BFA_LOG_HAL_FCPIM_PARM_INVALID \ + (((u32) BFA_LOG_HAL_ID << BFA_LOG_MODID_OFFSET) | 3) +#define BFA_LOG_HAL_SM_ASSERT \ + (((u32) BFA_LOG_HAL_ID << BFA_LOG_MODID_OFFSET) | 4) +#endif diff --git a/drivers/scsi/bfa/include/log/bfa_log_linux.h b/drivers/scsi/bfa/include/log/bfa_log_linux.h new file mode 100644 index 000000000000..317c0547ee16 --- /dev/null +++ b/drivers/scsi/bfa/include/log/bfa_log_linux.h @@ -0,0 +1,44 @@ +/* + * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +/* messages define for LINUX Module */ +#ifndef __BFA_LOG_LINUX_H__ +#define __BFA_LOG_LINUX_H__ +#include <cs/bfa_log.h> +#define BFA_LOG_LINUX_DEVICE_CLAIMED \ + (((u32) BFA_LOG_LINUX_ID << BFA_LOG_MODID_OFFSET) | 1) +#define BFA_LOG_LINUX_HASH_INIT_FAILED \ + (((u32) BFA_LOG_LINUX_ID << BFA_LOG_MODID_OFFSET) | 2) +#define BFA_LOG_LINUX_SYSFS_FAILED \ + (((u32) BFA_LOG_LINUX_ID << BFA_LOG_MODID_OFFSET) | 3) +#define BFA_LOG_LINUX_MEM_ALLOC_FAILED \ + (((u32) BFA_LOG_LINUX_ID << BFA_LOG_MODID_OFFSET) | 4) +#define BFA_LOG_LINUX_DRIVER_REGISTRATION_FAILED \ + (((u32) BFA_LOG_LINUX_ID << BFA_LOG_MODID_OFFSET) | 5) +#define BFA_LOG_LINUX_ITNIM_FREE \ + (((u32) BFA_LOG_LINUX_ID << BFA_LOG_MODID_OFFSET) | 6) +#define BFA_LOG_LINUX_ITNIM_ONLINE \ + (((u32) BFA_LOG_LINUX_ID << BFA_LOG_MODID_OFFSET) | 7) +#define BFA_LOG_LINUX_ITNIM_OFFLINE \ + (((u32) BFA_LOG_LINUX_ID << BFA_LOG_MODID_OFFSET) | 8) +#define BFA_LOG_LINUX_SCSI_HOST_FREE \ + (((u32) BFA_LOG_LINUX_ID << BFA_LOG_MODID_OFFSET) | 9) +#define BFA_LOG_LINUX_SCSI_ABORT \ + (((u32) BFA_LOG_LINUX_ID << BFA_LOG_MODID_OFFSET) | 10) +#define BFA_LOG_LINUX_SCSI_ABORT_COMP \ + (((u32) BFA_LOG_LINUX_ID << BFA_LOG_MODID_OFFSET) | 11) +#endif diff --git a/drivers/scsi/bfa/include/log/bfa_log_wdrv.h b/drivers/scsi/bfa/include/log/bfa_log_wdrv.h new file mode 100644 index 000000000000..809a95f7afe2 --- /dev/null +++ b/drivers/scsi/bfa/include/log/bfa_log_wdrv.h @@ -0,0 +1,36 @@ +/* + * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +/* + * messages define for WDRV Module + */ +#ifndef __BFA_LOG_WDRV_H__ +#define __BFA_LOG_WDRV_H__ +#include <cs/bfa_log.h> +#define BFA_LOG_WDRV_IOC_INIT_ERROR \ + (((u32) BFA_LOG_WDRV_ID << BFA_LOG_MODID_OFFSET) | 1) +#define BFA_LOG_WDRV_IOC_INTERNAL_ERROR \ + (((u32) BFA_LOG_WDRV_ID << BFA_LOG_MODID_OFFSET) | 2) +#define BFA_LOG_WDRV_IOC_START_ERROR \ + (((u32) BFA_LOG_WDRV_ID << BFA_LOG_MODID_OFFSET) | 3) +#define BFA_LOG_WDRV_IOC_STOP_ERROR \ + (((u32) BFA_LOG_WDRV_ID << BFA_LOG_MODID_OFFSET) | 4) +#define BFA_LOG_WDRV_INSUFFICIENT_RESOURCES \ + (((u32) BFA_LOG_WDRV_ID << BFA_LOG_MODID_OFFSET) | 5) +#define BFA_LOG_WDRV_BASE_ADDRESS_MAP_ERROR \ + (((u32) BFA_LOG_WDRV_ID << BFA_LOG_MODID_OFFSET) | 6) +#endif diff --git a/drivers/scsi/bfa/include/protocol/ct.h b/drivers/scsi/bfa/include/protocol/ct.h new file mode 100644 index 000000000000..c59d6630b070 --- /dev/null +++ b/drivers/scsi/bfa/include/protocol/ct.h @@ -0,0 +1,492 @@ +/* + * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +#ifndef __CT_H__ +#define __CT_H__ + +#include <protocol/types.h> + +#pragma pack(1) + +struct ct_hdr_s{ + u32 rev_id:8; /* Revision of the CT */ + u32 in_id:24; /* Initiator Id */ + u32 gs_type:8; /* Generic service Type */ + u32 gs_sub_type:8; /* Generic service sub type */ + u32 options:8; /* options */ + u32 rsvrd:8; /* reserved */ + u32 cmd_rsp_code:16;/* ct command/response code */ + u32 max_res_size:16;/* maximum/residual size */ + u32 frag_id:8; /* fragment ID */ + u32 reason_code:8; /* reason code */ + u32 exp_code:8; /* explanation code */ + u32 vendor_unq:8; /* vendor unique */ +}; + +/* + * defines for the Revision + */ +enum { + CT_GS3_REVISION = 0x01, +}; + +/* + * defines for gs_type + */ +enum { + CT_GSTYPE_KEYSERVICE = 0xF7, + CT_GSTYPE_ALIASSERVICE = 0xF8, + CT_GSTYPE_MGMTSERVICE = 0xFA, + CT_GSTYPE_TIMESERVICE = 0xFB, + CT_GSTYPE_DIRSERVICE = 0xFC, +}; + +/* + * defines for gs_sub_type for gs type directory service + */ +enum { + CT_GSSUBTYPE_NAMESERVER = 0x02, +}; + +/* + * defines for gs_sub_type for gs type management service + */ +enum { + CT_GSSUBTYPE_CFGSERVER = 0x01, + CT_GSSUBTYPE_UNZONED_NS = 0x02, + CT_GSSUBTYPE_ZONESERVER = 0x03, + CT_GSSUBTYPE_LOCKSERVER = 0x04, + CT_GSSUBTYPE_HBA_MGMTSERVER = 0x10, /* for FDMI */ +}; + +/* + * defines for CT response code field + */ +enum { + CT_RSP_REJECT = 0x8001, + CT_RSP_ACCEPT = 0x8002, +}; + +/* + * defintions for CT reason code + */ +enum { + CT_RSN_INV_CMD = 0x01, + CT_RSN_INV_VER = 0x02, + CT_RSN_LOGIC_ERR = 0x03, + CT_RSN_INV_SIZE = 0x04, + CT_RSN_LOGICAL_BUSY = 0x05, + CT_RSN_PROTO_ERR = 0x07, + CT_RSN_UNABLE_TO_PERF = 0x09, + CT_RSN_NOT_SUPP = 0x0B, + CT_RSN_SERVER_NOT_AVBL = 0x0D, + CT_RSN_SESSION_COULD_NOT_BE_ESTBD = 0x0E, + CT_RSN_VENDOR_SPECIFIC = 0xFF, + +}; + +/* + * definitions for explanations code for Name server + */ +enum { + CT_NS_EXP_NOADDITIONAL = 0x00, + CT_NS_EXP_ID_NOT_REG = 0x01, + CT_NS_EXP_PN_NOT_REG = 0x02, + CT_NS_EXP_NN_NOT_REG = 0x03, + CT_NS_EXP_CS_NOT_REG = 0x04, + CT_NS_EXP_IPN_NOT_REG = 0x05, + CT_NS_EXP_IPA_NOT_REG = 0x06, + CT_NS_EXP_FT_NOT_REG = 0x07, + CT_NS_EXP_SPN_NOT_REG = 0x08, + CT_NS_EXP_SNN_NOT_REG = 0x09, + CT_NS_EXP_PT_NOT_REG = 0x0A, + CT_NS_EXP_IPP_NOT_REG = 0x0B, + CT_NS_EXP_FPN_NOT_REG = 0x0C, + CT_NS_EXP_HA_NOT_REG = 0x0D, + CT_NS_EXP_FD_NOT_REG = 0x0E, + CT_NS_EXP_FF_NOT_REG = 0x0F, + CT_NS_EXP_ACCESSDENIED = 0x10, + CT_NS_EXP_UNACCEPTABLE_ID = 0x11, + CT_NS_EXP_DATABASEEMPTY = 0x12, + CT_NS_EXP_NOT_REG_IN_SCOPE = 0x13, + CT_NS_EXP_DOM_ID_NOT_PRESENT = 0x14, + CT_NS_EXP_PORT_NUM_NOT_PRESENT = 0x15, + CT_NS_EXP_NO_DEVICE_ATTACHED = 0x16 +}; + +/* + * defintions for the explanation code for all servers + */ +enum { + CT_EXP_AUTH_EXCEPTION = 0xF1, + CT_EXP_DB_FULL = 0xF2, + CT_EXP_DB_EMPTY = 0xF3, + CT_EXP_PROCESSING_REQ = 0xF4, + CT_EXP_UNABLE_TO_VERIFY_CONN = 0xF5, + CT_EXP_DEVICES_NOT_IN_CMN_ZONE = 0xF6 +}; + +/* + * Command codes for Name server + */ +enum { + GS_GID_PN = 0x0121, /* Get Id on port name */ + GS_GPN_ID = 0x0112, /* Get port name on ID */ + GS_GNN_ID = 0x0113, /* Get node name on ID */ + GS_GID_FT = 0x0171, /* Get Id on FC4 type */ + GS_GSPN_ID = 0x0118, /* Get symbolic PN on ID */ + GS_RFT_ID = 0x0217, /* Register fc4type on ID */ + GS_RSPN_ID = 0x0218, /* Register symbolic PN on ID */ + GS_RPN_ID = 0x0212, /* Register port name */ + GS_RNN_ID = 0x0213, /* Register node name */ + GS_RCS_ID = 0x0214, /* Register class of service */ + GS_RPT_ID = 0x021A, /* Register port type */ + GS_GA_NXT = 0x0100, /* Get all next */ + GS_RFF_ID = 0x021F, /* Register FC4 Feature */ +}; + +struct fcgs_id_req_s{ + u32 rsvd:8; + u32 dap:24; /* port identifier */ +}; +#define fcgs_gpnid_req_t struct fcgs_id_req_s +#define fcgs_gnnid_req_t struct fcgs_id_req_s +#define fcgs_gspnid_req_t struct fcgs_id_req_s + +struct fcgs_gidpn_req_s{ + wwn_t port_name; /* port wwn */ +}; + +struct fcgs_gidpn_resp_s{ + u32 rsvd:8; + u32 dap:24; /* port identifier */ +}; + +/** + * RFT_ID + */ +struct fcgs_rftid_req_s { + u32 rsvd:8; + u32 dap:24; /* port identifier */ + u32 fc4_type[8]; /* fc4 types */ +}; + +/** + * RFF_ID : Register FC4 features. + */ + +#define FC_GS_FCP_FC4_FEATURE_INITIATOR 0x02 +#define FC_GS_FCP_FC4_FEATURE_TARGET 0x01 + +struct fcgs_rffid_req_s{ + u32 rsvd :8; + u32 dap :24; /* port identifier */ + u32 rsvd1 :16; + u32 fc4ftr_bits :8; /* fc4 feature bits */ + u32 fc4_type :8; /* corresponding FC4 Type */ +}; + +/** + * GID_FT Request + */ +struct fcgs_gidft_req_s{ + u8 reserved; + u8 domain_id; /* domain, 0 - all fabric */ + u8 area_id; /* area, 0 - whole domain */ + u8 fc4_type; /* FC_TYPE_FCP for SCSI devices */ +}; /* GID_FT Request */ + +/** + * GID_FT Response + */ +struct fcgs_gidft_resp_s { + u8 last:1; /* last port identifier flag */ + u8 reserved:7; + u32 pid:24; /* port identifier */ +}; /* GID_FT Response */ + +/** + * RSPN_ID + */ +struct fcgs_rspnid_req_s{ + u32 rsvd:8; + u32 dap:24; /* port identifier */ + u8 spn_len; /* symbolic port name length */ + u8 spn[256]; /* symbolic port name */ +}; + +/** + * RPN_ID + */ +struct fcgs_rpnid_req_s{ + u32 rsvd:8; + u32 port_id:24; + wwn_t port_name; +}; + +/** + * RNN_ID + */ +struct fcgs_rnnid_req_s{ + u32 rsvd:8; + u32 port_id:24; + wwn_t node_name; +}; + +/** + * RCS_ID + */ +struct fcgs_rcsid_req_s{ + u32 rsvd:8; + u32 port_id:24; + u32 cos; +}; + +/** + * RPT_ID + */ +struct fcgs_rptid_req_s{ + u32 rsvd:8; + u32 port_id:24; + u32 port_type:8; + u32 rsvd1:24; +}; + +/** + * GA_NXT Request + */ +struct fcgs_ganxt_req_s{ + u32 rsvd:8; + u32 port_id:24; +}; + +/** + * GA_NXT Response + */ +struct fcgs_ganxt_rsp_s{ + u32 port_type:8; /* Port Type */ + u32 port_id:24; /* Port Identifier */ + wwn_t port_name; /* Port Name */ + u8 spn_len; /* Length of Symbolic Port Name */ + char spn[255]; /* Symbolic Port Name */ + wwn_t node_name; /* Node Name */ + u8 snn_len; /* Length of Symbolic Node Name */ + char snn[255]; /* Symbolic Node Name */ + u8 ipa[8]; /* Initial Process Associator */ + u8 ip[16]; /* IP Address */ + u32 cos; /* Class of Service */ + u32 fc4types[8]; /* FC-4 TYPEs */ + wwn_t fabric_port_name; + /* Fabric Port Name */ + u32 rsvd:8; /* Reserved */ + u32 hard_addr:24; /* Hard Address */ +}; + +/* + * Fabric Config Server + */ + +/* + * Command codes for Fabric Configuration Server + */ +enum { + GS_FC_GFN_CMD = 0x0114, /* GS FC Get Fabric Name */ + GS_FC_GMAL_CMD = 0x0116, /* GS FC GMAL */ + GS_FC_TRACE_CMD = 0x0400, /* GS FC Trace Route */ + GS_FC_PING_CMD = 0x0401, /* GS FC Ping */ +}; + +/* + * Source or Destination Port Tags. + */ +enum { + GS_FTRACE_TAG_NPORT_ID = 1, + GS_FTRACE_TAG_NPORT_NAME = 2, +}; + +/* +* Port Value : Could be a Port id or wwn + */ +union fcgs_port_val_u{ + u32 nport_id; + wwn_t nport_wwn; +}; + +#define GS_FTRACE_MAX_HOP_COUNT 20 +#define GS_FTRACE_REVISION 1 + +/* + * Ftrace Related Structures. + */ + +/* + * STR (Switch Trace) Reject Reason Codes. From FC-SW. + */ +enum { + GS_FTRACE_STR_CMD_COMPLETED_SUCC = 0, + GS_FTRACE_STR_CMD_NOT_SUPP_IN_NEXT_SWITCH, + GS_FTRACE_STR_NO_RESP_FROM_NEXT_SWITCH, + GS_FTRACE_STR_MAX_HOP_CNT_REACHED, + GS_FTRACE_STR_SRC_PORT_NOT_FOUND, + GS_FTRACE_STR_DST_PORT_NOT_FOUND, + GS_FTRACE_STR_DEVICES_NOT_IN_COMMON_ZONE, + GS_FTRACE_STR_NO_ROUTE_BW_PORTS, + GS_FTRACE_STR_NO_ADDL_EXPLN, + GS_FTRACE_STR_FABRIC_BUSY, + GS_FTRACE_STR_FABRIC_BUILD_IN_PROGRESS, + GS_FTRACE_STR_VENDOR_SPECIFIC_ERR_START = 0xf0, + GS_FTRACE_STR_VENDOR_SPECIFIC_ERR_END = 0xff, +}; + +/* + * Ftrace Request + */ +struct fcgs_ftrace_req_s{ + u32 revision; + u16 src_port_tag; /* Source Port tag */ + u16 src_port_len; /* Source Port len */ + union fcgs_port_val_u src_port_val; /* Source Port value */ + u16 dst_port_tag; /* Destination Port tag */ + u16 dst_port_len; /* Destination Port len */ + union fcgs_port_val_u dst_port_val; /* Destination Port value */ + u32 token; + u8 vendor_id[8]; /* T10 Vendor Identifier */ + u8 vendor_info[8]; /* Vendor specific Info */ + u32 max_hop_cnt; /* Max Hop Count */ +}; + +/* + * Path info structure + */ +struct fcgs_ftrace_path_info_s{ + wwn_t switch_name; /* Switch WWN */ + u32 domain_id; + wwn_t ingress_port_name; /* Ingress ports wwn */ + u32 ingress_phys_port_num; /* Ingress ports physical port + * number + */ + wwn_t egress_port_name; /* Ingress ports wwn */ + u32 egress_phys_port_num; /* Ingress ports physical port + * number + */ +}; + +/* + * Ftrace Acc Response + */ +struct fcgs_ftrace_resp_s{ + u32 revision; + u32 token; + u8 vendor_id[8]; /* T10 Vendor Identifier */ + u8 vendor_info[8]; /* Vendor specific Info */ + u32 str_rej_reason_code; /* STR Reject Reason Code */ + u32 num_path_info_entries; /* No. of path info entries */ + /* + * path info entry/entries. + */ + struct fcgs_ftrace_path_info_s path_info[1]; + +}; + +/* +* Fabric Config Server : FCPing + */ + +/* + * FC Ping Request + */ +struct fcgs_fcping_req_s{ + u32 revision; + u16 port_tag; + u16 port_len; /* Port len */ + union fcgs_port_val_u port_val; /* Port value */ + u32 token; +}; + +/* + * FC Ping Response + */ +struct fcgs_fcping_resp_s{ + u32 token; +}; + +/* + * Command codes for zone server query. + */ +enum { + ZS_GZME = 0x0124, /* Get zone member extended */ +}; + +/* + * ZS GZME request + */ +#define ZS_GZME_ZNAMELEN 32 +struct zs_gzme_req_s{ + u8 znamelen; + u8 rsvd[3]; + u8 zname[ZS_GZME_ZNAMELEN]; +}; + +enum zs_mbr_type{ + ZS_MBR_TYPE_PWWN = 1, + ZS_MBR_TYPE_DOMPORT = 2, + ZS_MBR_TYPE_PORTID = 3, + ZS_MBR_TYPE_NWWN = 4, +}; + +struct zs_mbr_wwn_s{ + u8 mbr_type; + u8 rsvd[3]; + wwn_t wwn; +}; + +struct zs_query_resp_s{ + u32 nmbrs; /* number of zone members */ + struct zs_mbr_wwn_s mbr[1]; +}; + +/* + * GMAL Command ( Get ( interconnect Element) Management Address List) + * To retrieve the IP Address of a Switch. + */ + +#define CT_GMAL_RESP_PREFIX_TELNET "telnet://" +#define CT_GMAL_RESP_PREFIX_HTTP "http://" + +/* GMAL/GFN request */ +struct fcgs_req_s { + wwn_t wwn; /* PWWN/NWWN */ +}; + +#define fcgs_gmal_req_t struct fcgs_req_s +#define fcgs_gfn_req_t struct fcgs_req_s + +/* Accept Response to GMAL */ +struct fcgs_gmal_resp_s { + u32 ms_len; /* Num of entries */ + u8 ms_ma[256]; +}; + +struct fc_gmal_entry_s { + u8 len; + u8 prefix[7]; /* like "http://" */ + u8 ip_addr[248]; +}; + +#pragma pack() + +#endif diff --git a/drivers/scsi/bfa/include/protocol/fc.h b/drivers/scsi/bfa/include/protocol/fc.h new file mode 100644 index 000000000000..3e39ba58cfb5 --- /dev/null +++ b/drivers/scsi/bfa/include/protocol/fc.h @@ -0,0 +1,1105 @@ +/* + * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +#ifndef __FC_H__ +#define __FC_H__ + +#include <protocol/types.h> + +#pragma pack(1) + +/* + * Fibre Channel Header Structure (FCHS) definition + */ +struct fchs_s { +#ifdef __BIGENDIAN + u32 routing:4; /* routing bits */ + u32 cat_info:4; /* category info */ +#else + u32 cat_info:4; /* category info */ + u32 routing:4; /* routing bits */ +#endif + u32 d_id:24; /* destination identifier */ + + u32 cs_ctl:8; /* class specific control */ + u32 s_id:24; /* source identifier */ + + u32 type:8; /* data structure type */ + u32 f_ctl:24; /* initial frame control */ + + u8 seq_id; /* sequence identifier */ + u8 df_ctl; /* data field control */ + u16 seq_cnt; /* sequence count */ + + u16 ox_id; /* originator exchange ID */ + u16 rx_id; /* responder exchange ID */ + + u32 ro; /* relative offset */ +}; +/* + * Fibre Channel BB_E Header Structure + */ +struct fcbbehs_s { + u16 ver_rsvd; + u32 rsvd[2]; + u32 rsvd__sof; +}; + +#define FC_SEQ_ID_MAX 256 + +/* + * routing bit definitions + */ +enum { + FC_RTG_FC4_DEV_DATA = 0x0, /* FC-4 Device Data */ + FC_RTG_EXT_LINK = 0x2, /* Extended Link Data */ + FC_RTG_FC4_LINK_DATA = 0x3, /* FC-4 Link Data */ + FC_RTG_VIDEO_DATA = 0x4, /* Video Data */ + FC_RTG_EXT_HDR = 0x5, /* VFT, IFR or Encapsuled */ + FC_RTG_BASIC_LINK = 0x8, /* Basic Link data */ + FC_RTG_LINK_CTRL = 0xC, /* Link Control */ +}; + +/* + * information category for extended link data and FC-4 Link Data + */ +enum { + FC_CAT_LD_REQUEST = 0x2, /* Request */ + FC_CAT_LD_REPLY = 0x3, /* Reply */ + FC_CAT_LD_DIAG = 0xF, /* for DIAG use only */ +}; + +/* + * information category for extended headers (VFT, IFR or encapsulation) + */ +enum { + FC_CAT_VFT_HDR = 0x0, /* Virtual fabric tagging header */ + FC_CAT_IFR_HDR = 0x1, /* Inter-Fabric routing header */ + FC_CAT_ENC_HDR = 0x2, /* Encapsulation header */ +}; + +/* + * information category for FC-4 device data + */ +enum { + FC_CAT_UNCATEG_INFO = 0x0, /* Uncategorized information */ + FC_CAT_SOLICIT_DATA = 0x1, /* Solicited Data */ + FC_CAT_UNSOLICIT_CTRL = 0x2, /* Unsolicited Control */ + FC_CAT_SOLICIT_CTRL = 0x3, /* Solicited Control */ + FC_CAT_UNSOLICIT_DATA = 0x4, /* Unsolicited Data */ + FC_CAT_DATA_DESC = 0x5, /* Data Descriptor */ + FC_CAT_UNSOLICIT_CMD = 0x6, /* Unsolicited Command */ + FC_CAT_CMD_STATUS = 0x7, /* Command Status */ +}; + +/* + * information category for Link Control + */ +enum { + FC_CAT_ACK_1 = 0x00, + FC_CAT_ACK_0_N = 0x01, + FC_CAT_P_RJT = 0x02, + FC_CAT_F_RJT = 0x03, + FC_CAT_P_BSY = 0x04, + FC_CAT_F_BSY_DATA = 0x05, + FC_CAT_F_BSY_LINK_CTL = 0x06, + FC_CAT_F_LCR = 0x07, + FC_CAT_NTY = 0x08, + FC_CAT_END = 0x09, +}; + +/* + * Type Field Definitions. FC-PH Section 18.5 pg. 165 + */ +enum { + FC_TYPE_BLS = 0x0, /* Basic Link Service */ + FC_TYPE_ELS = 0x1, /* Extended Link Service */ + FC_TYPE_IP = 0x5, /* IP */ + FC_TYPE_FCP = 0x8, /* SCSI-FCP */ + FC_TYPE_GPP = 0x9, /* SCSI_GPP */ + FC_TYPE_SERVICES = 0x20, /* Fibre Channel Services */ + FC_TYPE_FC_FSS = 0x22, /* Fabric Switch Services */ + FC_TYPE_FC_AL = 0x23, /* FC-AL */ + FC_TYPE_FC_SNMP = 0x24, /* FC-SNMP */ + FC_TYPE_MAX = 256, /* 256 FC-4 types */ +}; + +struct fc_fc4types_s{ + u8 bits[FC_TYPE_MAX / 8]; +}; + +/* + * Frame Control Definitions. FC-PH Table-45. pg. 168 + */ +enum { + FCTL_EC_ORIG = 0x000000, /* exchange originator */ + FCTL_EC_RESP = 0x800000, /* exchange responder */ + FCTL_SEQ_INI = 0x000000, /* sequence initiator */ + FCTL_SEQ_REC = 0x400000, /* sequence recipient */ + FCTL_FS_EXCH = 0x200000, /* first sequence of xchg */ + FCTL_LS_EXCH = 0x100000, /* last sequence of xchg */ + FCTL_END_SEQ = 0x080000, /* last frame of sequence */ + FCTL_SI_XFER = 0x010000, /* seq initiative transfer */ + FCTL_RO_PRESENT = 0x000008, /* relative offset present */ + FCTL_FILLBYTE_MASK = 0x000003 /* , fill byte mask */ +}; + +/* + * Fabric Well Known Addresses + */ +enum { + FC_MIN_WELL_KNOWN_ADDR = 0xFFFFF0, + FC_DOMAIN_CONTROLLER_MASK = 0xFFFC00, + FC_ALIAS_SERVER = 0xFFFFF8, + FC_MGMT_SERVER = 0xFFFFFA, + FC_TIME_SERVER = 0xFFFFFB, + FC_NAME_SERVER = 0xFFFFFC, + FC_FABRIC_CONTROLLER = 0xFFFFFD, + FC_FABRIC_PORT = 0xFFFFFE, + FC_BROADCAST_SERVER = 0xFFFFFF +}; + +/* + * domain/area/port defines + */ +#define FC_DOMAIN_MASK 0xFF0000 +#define FC_DOMAIN_SHIFT 16 +#define FC_AREA_MASK 0x00FF00 +#define FC_AREA_SHIFT 8 +#define FC_PORT_MASK 0x0000FF +#define FC_PORT_SHIFT 0 + +#define FC_GET_DOMAIN(p) (((p) & FC_DOMAIN_MASK) >> FC_DOMAIN_SHIFT) +#define FC_GET_AREA(p) (((p) & FC_AREA_MASK) >> FC_AREA_SHIFT) +#define FC_GET_PORT(p) (((p) & FC_PORT_MASK) >> FC_PORT_SHIFT) + +#define FC_DOMAIN_CTRLR(p) (FC_DOMAIN_CONTROLLER_MASK | (FC_GET_DOMAIN(p))) + +enum { + FC_RXID_ANY = 0xFFFFU, +}; + +/* + * generic ELS command + */ +struct fc_els_cmd_s{ + u32 els_code:8; /* ELS Command Code */ + u32 reserved:24; +}; + +/* + * ELS Command Codes. FC-PH Table-75. pg. 223 + */ +enum { + FC_ELS_LS_RJT = 0x1, /* Link Service Reject. */ + FC_ELS_ACC = 0x02, /* Accept */ + FC_ELS_PLOGI = 0x03, /* N_Port Login. */ + FC_ELS_FLOGI = 0x04, /* F_Port Login. */ + FC_ELS_LOGO = 0x05, /* Logout. */ + FC_ELS_ABTX = 0x06, /* Abort Exchange */ + FC_ELS_RES = 0x08, /* Read Exchange status */ + FC_ELS_RSS = 0x09, /* Read sequence status block */ + FC_ELS_RSI = 0x0A, /* Request Sequence Initiative */ + FC_ELS_ESTC = 0x0C, /* Estimate Credit. */ + FC_ELS_RTV = 0x0E, /* Read Timeout Value. */ + FC_ELS_RLS = 0x0F, /* Read Link Status. */ + FC_ELS_ECHO = 0x10, /* Echo */ + FC_ELS_TEST = 0x11, /* Test */ + FC_ELS_RRQ = 0x12, /* Reinstate Recovery Qualifier. */ + FC_ELS_REC = 0x13, /* Add this for TAPE support in FCR */ + FC_ELS_PRLI = 0x20, /* Process Login */ + FC_ELS_PRLO = 0x21, /* Process Logout. */ + FC_ELS_SCN = 0x22, /* State Change Notification. */ + FC_ELS_TPRLO = 0x24, /* Third Party Process Logout. */ + FC_ELS_PDISC = 0x50, /* Discover N_Port Parameters. */ + FC_ELS_FDISC = 0x51, /* Discover F_Port Parameters. */ + FC_ELS_ADISC = 0x52, /* Discover Address. */ + FC_ELS_FAN = 0x60, /* Fabric Address Notification */ + FC_ELS_RSCN = 0x61, /* Reg State Change Notification */ + FC_ELS_SCR = 0x62, /* State Change Registration. */ + FC_ELS_RTIN = 0x77, /* Mangement server request */ + FC_ELS_RNID = 0x78, /* Mangement server request */ + FC_ELS_RLIR = 0x79, /* Registered Link Incident Record */ + + FC_ELS_RPSC = 0x7D, /* Report Port Speed Capabilities */ + FC_ELS_QSA = 0x7E, /* Query Security Attributes. Ref FC-SP */ + FC_ELS_E2E_LBEACON = 0x81, + /* End-to-End Link Beacon */ + FC_ELS_AUTH = 0x90, /* Authentication. Ref FC-SP */ + FC_ELS_RFCN = 0x97, /* Request Fabric Change Notification. Ref + *FC-SP */ + +}; + +/* + * Version numbers for FC-PH standards, + * used in login to indicate what port + * supports. See FC-PH-X table 158. + */ +enum { + FC_PH_VER_4_3 = 0x09, + FC_PH_VER_PH_3 = 0x20, +}; + +/* + * PDU size defines + */ +enum { + FC_MIN_PDUSZ = 512, + FC_MAX_PDUSZ = 2112, +}; + +/* + * N_Port PLOGI Common Service Parameters. + * FC-PH-x. Figure-76. pg. 308. + */ +struct fc_plogi_csp_s{ + u8 verhi; /* FC-PH high version */ + u8 verlo; /* FC-PH low version */ + u16 bbcred; /* BB_Credit */ + +#ifdef __BIGENDIAN + u8 ciro:1, /* continuously increasing RO */ + rro:1, /* random relative offset */ + npiv_supp:1, /* NPIV supported */ + port_type:1, /* N_Port/F_port */ + altbbcred:1, /* alternate BB_Credit */ + resolution:1, /* ms/ns ED_TOV resolution */ + vvl_info:1, /* VVL Info included */ + reserved1:1; + + u8 hg_supp:1, + query_dbc:1, + security:1, + sync_cap:1, + r_t_tov:1, + dh_dup_supp:1, + cisc:1, /* continuously increasing seq count */ + payload:1; +#else + u8 reserved2:2, + resolution:1, /* ms/ns ED_TOV resolution */ + altbbcred:1, /* alternate BB_Credit */ + port_type:1, /* N_Port/F_port */ + npiv_supp:1, /* NPIV supported */ + rro:1, /* random relative offset */ + ciro:1; /* continuously increasing RO */ + + u8 payload:1, + cisc:1, /* continuously increasing seq count */ + dh_dup_supp:1, + r_t_tov:1, + sync_cap:1, + security:1, + query_dbc:1, + hg_supp:1; +#endif + + u16 rxsz; /* recieve data_field size */ + + u16 conseq; + u16 ro_bitmap; + + u32 e_d_tov; +}; + +/* + * N_Port PLOGI Class Specific Parameters. + * FC-PH-x. Figure 78. pg. 318. + */ +struct fc_plogi_clp_s{ +#ifdef __BIGENDIAN + u32 class_valid:1; + u32 intermix:1; /* class intermix supported if set =1. + * valid only for class1. Reserved for + * class2 & class3 + */ + u32 reserved1:2; + u32 sequential:1; + u32 reserved2:3; +#else + u32 reserved2:3; + u32 sequential:1; + u32 reserved1:2; + u32 intermix:1; /* class intermix supported if set =1. + * valid only for class1. Reserved for + * class2 & class3 + */ + u32 class_valid:1; +#endif + + u32 reserved3:24; + + u32 reserved4:16; + u32 rxsz:16; /* Receive data_field size */ + + u32 reserved5:8; + u32 conseq:8; + u32 e2e_credit:16; /* end to end credit */ + + u32 reserved7:8; + u32 ospx:8; + u32 reserved8:16; +}; + +#define FLOGI_VVL_BRCD 0x42524344 /* ASCII value for each character in + * string "BRCD" */ + +/* + * PLOGI els command and reply payload + */ +struct fc_logi_s{ + struct fc_els_cmd_s els_cmd; /* ELS command code */ + struct fc_plogi_csp_s csp; /* common service params */ + wwn_t port_name; + wwn_t node_name; + struct fc_plogi_clp_s class1; /* class 1 service parameters */ + struct fc_plogi_clp_s class2; /* class 2 service parameters */ + struct fc_plogi_clp_s class3; /* class 3 service parameters */ + struct fc_plogi_clp_s class4; /* class 4 service parameters */ + u8 vvl[16]; /* vendor version level */ +}; + +/* + * LOGO els command payload + */ +struct fc_logo_s{ + struct fc_els_cmd_s els_cmd; /* ELS command code */ + u32 res1:8; + u32 nport_id:24; /* N_Port identifier of source */ + wwn_t orig_port_name; /* Port name of the LOGO originator */ +}; + +/* + * ADISC els command payload + */ +struct fc_adisc_s { + struct fc_els_cmd_s els_cmd; /* ELS command code */ + u32 res1:8; + u32 orig_HA:24; /* originator hard address */ + wwn_t orig_port_name; /* originator port name */ + wwn_t orig_node_name; /* originator node name */ + u32 res2:8; + u32 nport_id:24; /* originator NPortID */ +}; + +/* + * Exchange status block + */ +struct fc_exch_status_blk_s{ + u32 oxid:16; + u32 rxid:16; + u32 res1:8; + u32 orig_np:24; /* originator NPortID */ + u32 res2:8; + u32 resp_np:24; /* responder NPortID */ + u32 es_bits; + u32 res3; + /* + * un modified section of the fields + */ +}; + +/* + * RES els command payload + */ +struct fc_res_s { + struct fc_els_cmd_s els_cmd; /* ELS command code */ + u32 res1:8; + u32 nport_id:24; /* N_Port identifier of source */ + u32 oxid:16; + u32 rxid:16; + u8 assoc_hdr[32]; +}; + +/* + * RES els accept payload + */ +struct fc_res_acc_s{ + struct fc_els_cmd_s els_cmd; /* ELS command code */ + struct fc_exch_status_blk_s fc_exch_blk; /* Exchange status block */ +}; + +/* + * REC els command payload + */ +struct fc_rec_s { + struct fc_els_cmd_s els_cmd; /* ELS command code */ + u32 res1:8; + u32 nport_id:24; /* N_Port identifier of source */ + u32 oxid:16; + u32 rxid:16; +}; + +#define FC_REC_ESB_OWN_RSP 0x80000000 /* responder owns */ +#define FC_REC_ESB_SI 0x40000000 /* SI is owned */ +#define FC_REC_ESB_COMP 0x20000000 /* exchange is complete */ +#define FC_REC_ESB_ENDCOND_ABN 0x10000000 /* abnormal ending */ +#define FC_REC_ESB_RQACT 0x04000000 /* recovery qual active */ +#define FC_REC_ESB_ERRP_MSK 0x03000000 +#define FC_REC_ESB_OXID_INV 0x00800000 /* invalid OXID */ +#define FC_REC_ESB_RXID_INV 0x00400000 /* invalid RXID */ +#define FC_REC_ESB_PRIO_INUSE 0x00200000 + +/* + * REC els accept payload + */ +struct fc_rec_acc_s { + struct fc_els_cmd_s els_cmd; /* ELS command code */ + u32 oxid:16; + u32 rxid:16; + u32 res1:8; + u32 orig_id:24; /* N_Port id of exchange originator */ + u32 res2:8; + u32 resp_id:24; /* N_Port id of exchange responder */ + u32 count; /* data transfer count */ + u32 e_stat; /* exchange status */ +}; + +/* + * RSI els payload + */ +struct fc_rsi_s { + struct fc_els_cmd_s els_cmd; + u32 res1:8; + u32 orig_sid:24; + u32 oxid:16; + u32 rxid:16; +}; + +/* + * structure for PRLI paramater pages, both request & response + * see FC-PH-X table 113 & 115 for explanation also FCP table 8 + */ +struct fc_prli_params_s{ + u32 reserved: 16; +#ifdef __BIGENDIAN + u32 reserved1: 5; + u32 rec_support : 1; + u32 task_retry_id : 1; + u32 retry : 1; + + u32 confirm : 1; + u32 doverlay:1; + u32 initiator:1; + u32 target:1; + u32 cdmix:1; + u32 drmix:1; + u32 rxrdisab:1; + u32 wxrdisab:1; +#else + u32 retry : 1; + u32 task_retry_id : 1; + u32 rec_support : 1; + u32 reserved1: 5; + + u32 wxrdisab:1; + u32 rxrdisab:1; + u32 drmix:1; + u32 cdmix:1; + u32 target:1; + u32 initiator:1; + u32 doverlay:1; + u32 confirm : 1; +#endif +}; + +/* + * valid values for rspcode in PRLI ACC payload + */ +enum { + FC_PRLI_ACC_XQTD = 0x1, /* request executed */ + FC_PRLI_ACC_PREDEF_IMG = 0x5, /* predefined image - no prli needed */ +}; + +struct fc_prli_params_page_s{ + u32 type:8; + u32 codext:8; +#ifdef __BIGENDIAN + u32 origprocasv:1; + u32 rsppav:1; + u32 imagepair:1; + u32 reserved1:1; + u32 rspcode:4; +#else + u32 rspcode:4; + u32 reserved1:1; + u32 imagepair:1; + u32 rsppav:1; + u32 origprocasv:1; +#endif + u32 reserved2:8; + + u32 origprocas; + u32 rspprocas; + struct fc_prli_params_s servparams; +}; + +/* + * PRLI request and accept payload, FC-PH-X tables 112 & 114 + */ +struct fc_prli_s{ + u32 command:8; + u32 pglen:8; + u32 pagebytes:16; + struct fc_prli_params_page_s parampage; +}; + +/* + * PRLO logout params page + */ +struct fc_prlo_params_page_s{ + u32 type:8; + u32 type_ext:8; +#ifdef __BIGENDIAN + u32 opa_valid:1; /* originator process associator + * valid + */ + u32 rpa_valid:1; /* responder process associator valid */ + u32 res1:14; +#else + u32 res1:14; + u32 rpa_valid:1; /* responder process associator valid */ + u32 opa_valid:1; /* originator process associator + * valid + */ +#endif + u32 orig_process_assc; + u32 resp_process_assc; + + u32 res2; +}; + +/* + * PRLO els command payload + */ +struct fc_prlo_s{ + u32 command:8; + u32 page_len:8; + u32 payload_len:16; + struct fc_prlo_params_page_s prlo_params[1]; +}; + +/* + * PRLO Logout response parameter page + */ +struct fc_prlo_acc_params_page_s{ + u32 type:8; + u32 type_ext:8; + +#ifdef __BIGENDIAN + u32 opa_valid:1; /* originator process associator + * valid + */ + u32 rpa_valid:1; /* responder process associator valid */ + u32 res1:14; +#else + u32 res1:14; + u32 rpa_valid:1; /* responder process associator valid */ + u32 opa_valid:1; /* originator process associator + * valid + */ +#endif + u32 orig_process_assc; + u32 resp_process_assc; + + u32 fc4type_csp; +}; + +/* + * PRLO els command ACC payload + */ +struct fc_prlo_acc_s{ + u32 command:8; + u32 page_len:8; + u32 payload_len:16; + struct fc_prlo_acc_params_page_s prlo_acc_params[1]; +}; + +/* + * SCR els command payload + */ +enum { + FC_SCR_REG_FUNC_FABRIC_DETECTED = 0x01, + FC_SCR_REG_FUNC_N_PORT_DETECTED = 0x02, + FC_SCR_REG_FUNC_FULL = 0x03, + FC_SCR_REG_FUNC_CLEAR_REG = 0xFF, +}; + +/* SCR VU registrations */ +enum { + FC_VU_SCR_REG_FUNC_FABRIC_NAME_CHANGE = 0x01 +}; + +struct fc_scr_s{ + u32 command:8; + u32 res:24; + u32 vu_reg_func:8; /* Vendor Unique Registrations */ + u32 res1:16; + u32 reg_func:8; +}; + +/* + * Information category for Basic link data + */ +enum { + FC_CAT_NOP = 0x0, + FC_CAT_ABTS = 0x1, + FC_CAT_RMC = 0x2, + FC_CAT_BA_ACC = 0x4, + FC_CAT_BA_RJT = 0x5, + FC_CAT_PRMT = 0x6, +}; + +/* + * LS_RJT els reply payload + */ +struct fc_ls_rjt_s { + struct fc_els_cmd_s els_cmd; /* ELS command code */ + u32 res1:8; + u32 reason_code:8; /* Reason code for reject */ + u32 reason_code_expl:8; /* Reason code explanation */ + u32 vendor_unique:8; /* Vendor specific */ +}; + +/* + * LS_RJT reason codes + */ +enum { + FC_LS_RJT_RSN_INV_CMD_CODE = 0x01, + FC_LS_RJT_RSN_LOGICAL_ERROR = 0x03, + FC_LS_RJT_RSN_LOGICAL_BUSY = 0x05, + FC_LS_RJT_RSN_PROTOCOL_ERROR = 0x07, + FC_LS_RJT_RSN_UNABLE_TO_PERF_CMD = 0x09, + FC_LS_RJT_RSN_CMD_NOT_SUPP = 0x0B, +}; + +/* + * LS_RJT reason code explanation + */ +enum { + FC_LS_RJT_EXP_NO_ADDL_INFO = 0x00, + FC_LS_RJT_EXP_SPARMS_ERR_OPTIONS = 0x01, + FC_LS_RJT_EXP_SPARMS_ERR_INI_CTL = 0x03, + FC_LS_RJT_EXP_SPARMS_ERR_REC_CTL = 0x05, + FC_LS_RJT_EXP_SPARMS_ERR_RXSZ = 0x07, + FC_LS_RJT_EXP_SPARMS_ERR_CONSEQ = 0x09, + FC_LS_RJT_EXP_SPARMS_ERR_CREDIT = 0x0B, + FC_LS_RJT_EXP_INV_PORT_NAME = 0x0D, + FC_LS_RJT_EXP_INV_NODE_FABRIC_NAME = 0x0E, + FC_LS_RJT_EXP_INV_CSP = 0x0F, + FC_LS_RJT_EXP_INV_ASSOC_HDR = 0x11, + FC_LS_RJT_EXP_ASSOC_HDR_REQD = 0x13, + FC_LS_RJT_EXP_INV_ORIG_S_ID = 0x15, + FC_LS_RJT_EXP_INV_OXID_RXID_COMB = 0x17, + FC_LS_RJT_EXP_CMD_ALREADY_IN_PROG = 0x19, + FC_LS_RJT_EXP_LOGIN_REQUIRED = 0x1E, + FC_LS_RJT_EXP_INVALID_NPORT_ID = 0x1F, + FC_LS_RJT_EXP_INSUFF_RES = 0x29, + FC_LS_RJT_EXP_CMD_NOT_SUPP = 0x2C, + FC_LS_RJT_EXP_INV_PAYLOAD_LEN = 0x2D, +}; + +/* + * RRQ els command payload + */ +struct fc_rrq_s{ + struct fc_els_cmd_s els_cmd; /* ELS command code */ + u32 res1:8; + u32 s_id:24; /* exchange originator S_ID */ + + u32 ox_id:16; /* originator exchange ID */ + u32 rx_id:16; /* responder exchange ID */ + + u32 res2[8]; /* optional association header */ +}; + +/* + * ABTS BA_ACC reply payload + */ +struct fc_ba_acc_s{ + u32 seq_id_valid:8; /* set to 0x00 for Abort Exchange */ + u32 seq_id:8; /* invalid for Abort Exchange */ + u32 res2:16; + u32 ox_id:16; /* OX_ID from ABTS frame */ + u32 rx_id:16; /* RX_ID from ABTS frame */ + u32 low_seq_cnt:16; /* set to 0x0000 for Abort Exchange */ + u32 high_seq_cnt:16;/* set to 0xFFFF for Abort Exchange */ +}; + +/* + * ABTS BA_RJT reject payload + */ +struct fc_ba_rjt_s{ + u32 res1:8; /* Reserved */ + u32 reason_code:8; /* reason code for reject */ + u32 reason_expl:8; /* reason code explanation */ + u32 vendor_unique:8;/* vendor unique reason code,set to 0 */ +}; + +/* + * TPRLO logout parameter page + */ +struct fc_tprlo_params_page_s{ + u32 type:8; + u32 type_ext:8; + +#ifdef __BIGENDIAN + u32 opa_valid:1; + u32 rpa_valid:1; + u32 tpo_nport_valid:1; + u32 global_process_logout:1; + u32 res1:12; +#else + u32 res1:12; + u32 global_process_logout:1; + u32 tpo_nport_valid:1; + u32 rpa_valid:1; + u32 opa_valid:1; +#endif + + u32 orig_process_assc; + u32 resp_process_assc; + + u32 res2:8; + u32 tpo_nport_id; +}; + +/* + * TPRLO ELS command payload + */ +struct fc_tprlo_s{ + u32 command:8; + u32 page_len:8; + u32 payload_len:16; + + struct fc_tprlo_params_page_s tprlo_params[1]; +}; + +enum fc_tprlo_type{ + FC_GLOBAL_LOGO = 1, + FC_TPR_LOGO +}; + +/* + * TPRLO els command ACC payload + */ +struct fc_tprlo_acc_s{ + u32 command:8; + u32 page_len:8; + u32 payload_len:16; + struct fc_prlo_acc_params_page_s tprlo_acc_params[1]; +}; + +/* + * RSCN els command req payload + */ +#define FC_RSCN_PGLEN 0x4 + +enum fc_rscn_format{ + FC_RSCN_FORMAT_PORTID = 0x0, + FC_RSCN_FORMAT_AREA = 0x1, + FC_RSCN_FORMAT_DOMAIN = 0x2, + FC_RSCN_FORMAT_FABRIC = 0x3, +}; + +struct fc_rscn_event_s{ + u32 format:2; + u32 qualifier:4; + u32 resvd:2; + u32 portid:24; +}; + +struct fc_rscn_pl_s{ + u8 command; + u8 pagelen; + u16 payldlen; + struct fc_rscn_event_s event[1]; +}; + +/* + * ECHO els command req payload + */ +struct fc_echo_s { + struct fc_els_cmd_s els_cmd; +}; + +/* + * RNID els command + */ + +#define RNID_NODEID_DATA_FORMAT_COMMON 0x00 +#define RNID_NODEID_DATA_FORMAT_FCP3 0x08 +#define RNID_NODEID_DATA_FORMAT_DISCOVERY 0xDF + +#define RNID_ASSOCIATED_TYPE_UNKNOWN 0x00000001 +#define RNID_ASSOCIATED_TYPE_OTHER 0x00000002 +#define RNID_ASSOCIATED_TYPE_HUB 0x00000003 +#define RNID_ASSOCIATED_TYPE_SWITCH 0x00000004 +#define RNID_ASSOCIATED_TYPE_GATEWAY 0x00000005 +#define RNID_ASSOCIATED_TYPE_STORAGE_DEVICE 0x00000009 +#define RNID_ASSOCIATED_TYPE_HOST 0x0000000A +#define RNID_ASSOCIATED_TYPE_STORAGE_SUBSYSTEM 0x0000000B +#define RNID_ASSOCIATED_TYPE_STORAGE_ACCESS_DEVICE 0x0000000E +#define RNID_ASSOCIATED_TYPE_NAS_SERVER 0x00000011 +#define RNID_ASSOCIATED_TYPE_BRIDGE 0x00000002 +#define RNID_ASSOCIATED_TYPE_VIRTUALIZATION_DEVICE 0x00000003 +#define RNID_ASSOCIATED_TYPE_MULTI_FUNCTION_DEVICE 0x000000FF + +/* + * RNID els command payload + */ +struct fc_rnid_cmd_s{ + struct fc_els_cmd_s els_cmd; + u32 node_id_data_format:8; + u32 reserved:24; +}; + +/* + * RNID els response payload + */ + +struct fc_rnid_common_id_data_s{ + wwn_t port_name; + wwn_t node_name; +}; + +struct fc_rnid_general_topology_data_s{ + u32 vendor_unique[4]; + u32 asso_type; + u32 phy_port_num; + u32 num_attached_nodes; + u32 node_mgmt:8; + u32 ip_version:8; + u32 udp_tcp_port_num:16; + u32 ip_address[4]; + u32 reserved:16; + u32 vendor_specific:16; +}; + +struct fc_rnid_acc_s{ + struct fc_els_cmd_s els_cmd; + u32 node_id_data_format:8; + u32 common_id_data_length:8; + u32 reserved:8; + u32 specific_id_data_length:8; + struct fc_rnid_common_id_data_s common_id_data; + struct fc_rnid_general_topology_data_s gen_topology_data; +}; + +#define RNID_ASSOCIATED_TYPE_UNKNOWN 0x00000001 +#define RNID_ASSOCIATED_TYPE_OTHER 0x00000002 +#define RNID_ASSOCIATED_TYPE_HUB 0x00000003 +#define RNID_ASSOCIATED_TYPE_SWITCH 0x00000004 +#define RNID_ASSOCIATED_TYPE_GATEWAY 0x00000005 +#define RNID_ASSOCIATED_TYPE_STORAGE_DEVICE 0x00000009 +#define RNID_ASSOCIATED_TYPE_HOST 0x0000000A +#define RNID_ASSOCIATED_TYPE_STORAGE_SUBSYSTEM 0x0000000B +#define RNID_ASSOCIATED_TYPE_STORAGE_ACCESS_DEVICE 0x0000000E +#define RNID_ASSOCIATED_TYPE_NAS_SERVER 0x00000011 +#define RNID_ASSOCIATED_TYPE_BRIDGE 0x00000002 +#define RNID_ASSOCIATED_TYPE_VIRTUALIZATION_DEVICE 0x00000003 +#define RNID_ASSOCIATED_TYPE_MULTI_FUNCTION_DEVICE 0x000000FF + +enum fc_rpsc_speed_cap{ + RPSC_SPEED_CAP_1G = 0x8000, + RPSC_SPEED_CAP_2G = 0x4000, + RPSC_SPEED_CAP_4G = 0x2000, + RPSC_SPEED_CAP_10G = 0x1000, + RPSC_SPEED_CAP_8G = 0x0800, + RPSC_SPEED_CAP_16G = 0x0400, + + RPSC_SPEED_CAP_UNKNOWN = 0x0001, +}; + +enum fc_rpsc_op_speed_s{ + RPSC_OP_SPEED_1G = 0x8000, + RPSC_OP_SPEED_2G = 0x4000, + RPSC_OP_SPEED_4G = 0x2000, + RPSC_OP_SPEED_10G = 0x1000, + RPSC_OP_SPEED_8G = 0x0800, + RPSC_OP_SPEED_16G = 0x0400, + + RPSC_OP_SPEED_NOT_EST = 0x0001, /*! speed not established */ +}; + +struct fc_rpsc_speed_info_s{ + u16 port_speed_cap; /*! see fc_rpsc_speed_cap_t */ + u16 port_op_speed; /*! see fc_rpsc_op_speed_t */ +}; + +enum link_e2e_beacon_subcmd{ + LINK_E2E_BEACON_ON = 1, + LINK_E2E_BEACON_OFF = 2 +}; + +enum beacon_type{ + BEACON_TYPE_NORMAL = 1, /*! Normal Beaconing. Green */ + BEACON_TYPE_WARN = 2, /*! Warning Beaconing. Yellow/Amber */ + BEACON_TYPE_CRITICAL = 3 /*! Critical Beaconing. Red */ +}; + +struct link_e2e_beacon_param_s { + u8 beacon_type; /* Beacon Type. See beacon_type_t */ + u8 beacon_frequency; + /* Beacon frequency. Number of blinks + * per 10 seconds + */ + u16 beacon_duration;/* Beacon duration (in Seconds). The + * command operation should be + * terminated at the end of this + * timeout value. + * + * Ignored if diag_sub_cmd is + * LINK_E2E_BEACON_OFF. + * + * If 0, beaconing will continue till a + * BEACON OFF request is received + */ +}; + +/* + * Link E2E beacon request/good response format. For LS_RJTs use fc_ls_rjt_t + */ +struct link_e2e_beacon_req_s{ + u32 ls_code; /*! FC_ELS_E2E_LBEACON in requests * + *or FC_ELS_ACC in good replies */ + u32 ls_sub_cmd; /*! See link_e2e_beacon_subcmd_t */ + struct link_e2e_beacon_param_s beacon_parm; +}; + +/** + * If RPSC request is sent to the Domain Controller, the request is for + * all the ports within that domain (TODO - I don't think FOS implements + * this...). + */ +struct fc_rpsc_cmd_s{ + struct fc_els_cmd_s els_cmd; +}; + +/* + * RPSC Acc + */ +struct fc_rpsc_acc_s{ + u32 command:8; + u32 rsvd:8; + u32 num_entries:16; + + struct fc_rpsc_speed_info_s speed_info[1]; +}; + +/** + * If RPSC2 request is sent to the Domain Controller, + */ +#define FC_BRCD_TOKEN 0x42524344 + +struct fc_rpsc2_cmd_s{ + struct fc_els_cmd_s els_cmd; + u32 token; + u16 resvd; + u16 num_pids; /* Number of pids in the request */ + struct { + u32 rsvd1:8; + u32 pid:24; /* port identifier */ + } pid_list[1]; +}; + +enum fc_rpsc2_port_type{ + RPSC2_PORT_TYPE_UNKNOWN = 0, + RPSC2_PORT_TYPE_NPORT = 1, + RPSC2_PORT_TYPE_NLPORT = 2, + RPSC2_PORT_TYPE_NPIV_PORT = 0x5f, + RPSC2_PORT_TYPE_NPORT_TRUNK = 0x6f, +}; + +/* + * RPSC2 portInfo entry structure + */ +struct fc_rpsc2_port_info_s{ + u32 pid; /* PID */ + u16 resvd1; + u16 index; /* port number / index */ + u8 resvd2; + u8 type; /* port type N/NL/... */ + u16 speed; /* port Operating Speed */ +}; + +/* + * RPSC2 Accept payload + */ +struct fc_rpsc2_acc_s{ + u8 els_cmd; + u8 resvd; + u16 num_pids; /* Number of pids in the request */ + struct fc_rpsc2_port_info_s port_info[1]; /* port information */ +}; + +/** + * bit fields so that multiple classes can be specified + */ +enum fc_cos{ + FC_CLASS_2 = 0x04, + FC_CLASS_3 = 0x08, + FC_CLASS_2_3 = 0x0C, +}; + +/* + * symbolic name + */ +struct fc_symname_s{ + u8 symname[FC_SYMNAME_MAX]; +}; + +struct fc_alpabm_s{ + u8 alpa_bm[FC_ALPA_MAX / 8]; +}; + +/* + * protocol default timeout values + */ +#define FC_ED_TOV 2 +#define FC_REC_TOV (FC_ED_TOV + 1) +#define FC_RA_TOV 10 +#define FC_ELS_TOV (2 * FC_RA_TOV) + +/* + * virtual fabric related defines + */ +#define FC_VF_ID_NULL 0 /* must not be used as VF_ID */ +#define FC_VF_ID_MIN 1 +#define FC_VF_ID_MAX 0xEFF +#define FC_VF_ID_CTL 0xFEF /* control VF_ID */ + +/** + * Virtual Fabric Tagging header format + * @caution This is defined only in BIG ENDIAN format. + */ +struct fc_vft_s{ + u32 r_ctl:8; + u32 ver:2; + u32 type:4; + u32 res_a:2; + u32 priority:3; + u32 vf_id:12; + u32 res_b:1; + u32 hopct:8; + u32 res_c:24; +}; + +#pragma pack() + +#endif diff --git a/drivers/scsi/bfa/include/protocol/fc_sp.h b/drivers/scsi/bfa/include/protocol/fc_sp.h new file mode 100644 index 000000000000..55bb0b31d04b --- /dev/null +++ b/drivers/scsi/bfa/include/protocol/fc_sp.h @@ -0,0 +1,224 @@ +/* + * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +#ifndef __FC_SP_H__ +#define __FC_SP_H__ + +#include <protocol/types.h> + +#pragma pack(1) + +enum auth_els_flags{ + FC_AUTH_ELS_MORE_FRAGS_FLAG = 0x80, /*! bit-7. More Fragments + * Follow + */ + FC_AUTH_ELS_CONCAT_FLAG = 0x40, /*! bit-6. Concatenation Flag */ + FC_AUTH_ELS_SEQ_NUM_FLAG = 0x01 /*! bit-0. Sequence Number */ +}; + +enum auth_msg_codes{ + FC_AUTH_MC_AUTH_RJT = 0x0A, /*! Auth Reject */ + FC_AUTH_MC_AUTH_NEG = 0x0B, /*! Auth Negotiate */ + FC_AUTH_MC_AUTH_DONE = 0x0C, /*! Auth Done */ + + FC_AUTH_MC_DHCHAP_CHAL = 0x10, /*! DHCHAP Challenge */ + FC_AUTH_MC_DHCHAP_REPLY = 0x11, /*! DHCHAP Reply */ + FC_AUTH_MC_DHCHAP_SUCC = 0x12, /*! DHCHAP Success */ + + FC_AUTH_MC_FCAP_REQ = 0x13, /*! FCAP Request */ + FC_AUTH_MC_FCAP_ACK = 0x14, /*! FCAP Acknowledge */ + FC_AUTH_MC_FCAP_CONF = 0x15, /*! FCAP Confirm */ + + FC_AUTH_MC_FCPAP_INIT = 0x16, /*! FCPAP Init */ + FC_AUTH_MC_FCPAP_ACC = 0x17, /*! FCPAP Accept */ + FC_AUTH_MC_FCPAP_COMP = 0x18, /*! FCPAP Complete */ + + FC_AUTH_MC_IKE_SA_INIT = 0x22, /*! IKE SA INIT */ + FC_AUTH_MC_IKE_SA_AUTH = 0x23, /*! IKE SA Auth */ + FC_AUTH_MC_IKE_CREATE_CHILD_SA = 0x24, /*! IKE Create Child SA */ + FC_AUTH_MC_IKE_INFO = 0x25, /*! IKE informational */ +}; + +enum auth_proto_version{ + FC_AUTH_PROTO_VER_1 = 1, /*! Protocol Version 1 */ +}; + +enum { + FC_AUTH_ELS_COMMAND_CODE = 0x90,/*! Authentication ELS Command code */ + FC_AUTH_PROTO_PARAM_LEN_SZ = 4, /*! Size of Proto Parameter Len Field */ + FC_AUTH_PROTO_PARAM_VAL_SZ = 4, /*! Size of Proto Parameter Val Field */ + FC_MAX_AUTH_SECRET_LEN = 256, + /*! Maximum secret string length */ + FC_AUTH_NUM_USABLE_PROTO_LEN_SZ = 4, + /*! Size of usable protocols field */ + FC_AUTH_RESP_VALUE_LEN_SZ = 4, + /*! Size of response value length */ + FC_MAX_CHAP_KEY_LEN = 256, /*! Maximum md5 digest length */ + FC_MAX_AUTH_RETRIES = 3, /*! Maximum number of retries */ + FC_MD5_DIGEST_LEN = 16, /*! MD5 digest length */ + FC_SHA1_DIGEST_LEN = 20, /*! SHA1 digest length */ + FC_MAX_DHG_SUPPORTED = 1, /*! Maximum DH Groups supported */ + FC_MAX_ALG_SUPPORTED = 1, /*! Maximum algorithms supported */ + FC_MAX_PROTO_SUPPORTED = 1, /*! Maximum protocols supported */ + FC_START_TXN_ID = 2, /*! Starting transaction ID */ +}; + +enum auth_proto_id{ + FC_AUTH_PROTO_DHCHAP = 0x00000001, + FC_AUTH_PROTO_FCAP = 0x00000002, + FC_AUTH_PROTO_FCPAP = 0x00000003, + FC_AUTH_PROTO_IKEv2 = 0x00000004, + FC_AUTH_PROTO_IKEv2_AUTH = 0x00000005, +}; + +struct auth_name_s{ + u16 name_tag; /*! Name Tag = 1 for Authentication */ + u16 name_len; /*! Name Length = 8 for Authentication + */ + wwn_t name; /*! Name. TODO - is this PWWN */ +}; + + +enum auth_hash_func{ + FC_AUTH_HASH_FUNC_MD5 = 0x00000005, + FC_AUTH_HASH_FUNC_SHA_1 = 0x00000006, +}; + +enum auth_dh_gid{ + FC_AUTH_DH_GID_0_DHG_NULL = 0x00000000, + FC_AUTH_DH_GID_1_DHG_1024 = 0x00000001, + FC_AUTH_DH_GID_2_DHG_1280 = 0x00000002, + FC_AUTH_DH_GID_3_DHG_1536 = 0x00000003, + FC_AUTH_DH_GID_4_DHG_2048 = 0x00000004, + FC_AUTH_DH_GID_6_DHG_3072 = 0x00000006, + FC_AUTH_DH_GID_7_DHG_4096 = 0x00000007, + FC_AUTH_DH_GID_8_DHG_6144 = 0x00000008, + FC_AUTH_DH_GID_9_DHG_8192 = 0x00000009, +}; + +struct auth_els_msg_s { + u8 auth_els_code; /* Authentication ELS Code (0x90) */ + u8 auth_els_flag; /* Authentication ELS Flags */ + u8 auth_msg_code; /* Authentication Message Code */ + u8 proto_version; /* Protocol Version */ + u32 msg_len; /* Message Length */ + u32 trans_id; /* Transaction Identifier (T_ID) */ + + /* Msg payload follows... */ +}; + + +enum auth_neg_param_tags { + FC_AUTH_NEG_DHCHAP_HASHLIST = 0x0001, + FC_AUTH_NEG_DHCHAP_DHG_ID_LIST = 0x0002, +}; + + +struct dhchap_param_format_s { + u16 tag; /*! Parameter Tag. See + * auth_neg_param_tags_t + */ + u16 word_cnt; + + /* followed by variable length parameter value... */ +}; + +struct auth_proto_params_s { + u32 proto_param_len; + u32 proto_id; + + /* + * Followed by variable length Protocol specific parameters. DH-CHAP + * uses dhchap_param_format_t + */ +}; + +struct auth_neg_msg_s { + struct auth_name_s auth_ini_name; + u32 usable_auth_protos; + struct auth_proto_params_s proto_params[1]; /*! (1..usable_auth_proto) + * protocol params + */ +}; + +struct auth_dh_val_s { + u32 dh_val_len; + u32 dh_val[1]; +}; + +struct auth_dhchap_chal_msg_s { + struct auth_els_msg_s hdr; + struct auth_name_s auth_responder_name; /* TODO VRK - is auth_name_t + * type OK? + */ + u32 hash_id; + u32 dh_grp_id; + u32 chal_val_len; + char chal_val[1]; + + /* ...followed by variable Challenge length/value and DH length/value */ +}; + + +enum auth_rjt_codes { + FC_AUTH_RJT_CODE_AUTH_FAILURE = 0x01, + FC_AUTH_RJT_CODE_LOGICAL_ERR = 0x02, +}; + +enum auth_rjt_code_exps { + FC_AUTH_CEXP_AUTH_MECH_NOT_USABLE = 0x01, + FC_AUTH_CEXP_DH_GROUP_NOT_USABLE = 0x02, + FC_AUTH_CEXP_HASH_FUNC_NOT_USABLE = 0x03, + FC_AUTH_CEXP_AUTH_XACT_STARTED = 0x04, + FC_AUTH_CEXP_AUTH_FAILED = 0x05, + FC_AUTH_CEXP_INCORRECT_PLD = 0x06, + FC_AUTH_CEXP_INCORRECT_PROTO_MSG = 0x07, + FC_AUTH_CEXP_RESTART_AUTH_PROTO = 0x08, + FC_AUTH_CEXP_AUTH_CONCAT_NOT_SUPP = 0x09, + FC_AUTH_CEXP_PROTO_VER_NOT_SUPP = 0x0A, +}; + +enum auth_status { + FC_AUTH_STATE_INPROGRESS = 0, /*! authentication in progress */ + FC_AUTH_STATE_FAILED = 1, /*! authentication failed */ + FC_AUTH_STATE_SUCCESS = 2 /*! authentication successful */ +}; + +struct auth_rjt_msg_s { + struct auth_els_msg_s hdr; + u8 reason_code; + u8 reason_code_exp; + u8 rsvd[2]; +}; + + +struct auth_dhchap_neg_msg_s { + struct auth_els_msg_s hdr; + struct auth_neg_msg_s nego; +}; + +struct auth_dhchap_reply_msg_s { + struct auth_els_msg_s hdr; + + /* + * followed by response value length & Value + DH Value Length & Value + */ +}; + +#pragma pack() + +#endif /* __FC_SP_H__ */ diff --git a/drivers/scsi/bfa/include/protocol/fcp.h b/drivers/scsi/bfa/include/protocol/fcp.h new file mode 100644 index 000000000000..9ade68ad2853 --- /dev/null +++ b/drivers/scsi/bfa/include/protocol/fcp.h @@ -0,0 +1,186 @@ +/* + * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +#ifndef __FCPPROTO_H__ +#define __FCPPROTO_H__ + +#include <protocol/scsi.h> + +#pragma pack(1) + +enum { + FCP_RJT = 0x01000000, /* SRR reject */ + FCP_SRR_ACCEPT = 0x02000000, /* SRR accept */ + FCP_SRR = 0x14000000, /* Sequence Retransmission Request */ +}; + +/* + * SRR FC-4 LS payload + */ +struct fc_srr_s{ + u32 ls_cmd; + u32 ox_id:16; /* ox-id */ + u32 rx_id:16; /* rx-id */ + u32 ro; /* relative offset */ + u32 r_ctl:8; /* R_CTL for I.U. */ + u32 res:24; +}; + + +/* + * FCP_CMND definitions + */ +#define FCP_CMND_CDB_LEN 16 +#define FCP_CMND_LUN_LEN 8 + +struct fcp_cmnd_s{ + lun_t lun; /* 64-bit LU number */ + u8 crn; /* command reference number */ +#ifdef __BIGENDIAN + u8 resvd:1, + priority:4, /* FCP-3: SAM-3 priority */ + taskattr:3; /* scsi task attribute */ +#else + u8 taskattr:3, /* scsi task attribute */ + priority:4, /* FCP-3: SAM-3 priority */ + resvd:1; +#endif + u8 tm_flags; /* task management flags */ +#ifdef __BIGENDIAN + u8 addl_cdb_len:6, /* additional CDB length words */ + iodir:2; /* read/write FCP_DATA IUs */ +#else + u8 iodir:2, /* read/write FCP_DATA IUs */ + addl_cdb_len:6; /* additional CDB length */ +#endif + struct scsi_cdb_s cdb; + + /* + * !!! additional cdb bytes follows here!!! + */ + u32 fcp_dl; /* bytes to be transferred */ +}; + +#define fcp_cmnd_cdb_len(_cmnd) ((_cmnd)->addl_cdb_len * 4 + FCP_CMND_CDB_LEN) +#define fcp_cmnd_fcpdl(_cmnd) ((&(_cmnd)->fcp_dl)[(_cmnd)->addl_cdb_len]) + +/* + * fcp_cmnd_t.iodir field values + */ +enum fcp_iodir{ + FCP_IODIR_NONE = 0, + FCP_IODIR_WRITE = 1, + FCP_IODIR_READ = 2, + FCP_IODIR_RW = 3, +}; + +/* + * Task attribute field + */ +enum { + FCP_TASK_ATTR_SIMPLE = 0, + FCP_TASK_ATTR_HOQ = 1, + FCP_TASK_ATTR_ORDERED = 2, + FCP_TASK_ATTR_ACA = 4, + FCP_TASK_ATTR_UNTAGGED = 5, /* obsolete in FCP-3 */ +}; + +/* + * Task management flags field - only one bit shall be set + */ +#ifndef BIT +#define BIT(_x) (1 << (_x)) +#endif +enum fcp_tm_cmnd{ + FCP_TM_ABORT_TASK_SET = BIT(1), + FCP_TM_CLEAR_TASK_SET = BIT(2), + FCP_TM_LUN_RESET = BIT(4), + FCP_TM_TARGET_RESET = BIT(5), /* obsolete in FCP-3 */ + FCP_TM_CLEAR_ACA = BIT(6), +}; + +/* + * FCP_XFER_RDY IU defines + */ +struct fcp_xfer_rdy_s{ + u32 data_ro; + u32 burst_len; + u32 reserved; +}; + +/* + * FCP_RSP residue flags + */ +enum fcp_residue{ + FCP_NO_RESIDUE = 0, /* no residue */ + FCP_RESID_OVER = 1, /* more data left that was not sent */ + FCP_RESID_UNDER = 2, /* less data than requested */ +}; + +enum { + FCP_RSPINFO_GOOD = 0, + FCP_RSPINFO_DATALEN_MISMATCH = 1, + FCP_RSPINFO_CMND_INVALID = 2, + FCP_RSPINFO_ROLEN_MISMATCH = 3, + FCP_RSPINFO_TM_NOT_SUPP = 4, + FCP_RSPINFO_TM_FAILED = 5, +}; + +struct fcp_rspinfo_s{ + u32 res0:24; + u32 rsp_code:8; /* response code (as above) */ + u32 res1; +}; + +struct fcp_resp_s{ + u32 reserved[2]; /* 2 words reserved */ + u16 reserved2; +#ifdef __BIGENDIAN + u8 reserved3:3; + u8 fcp_conf_req:1; /* FCP_CONF is requested */ + u8 resid_flags:2; /* underflow/overflow */ + u8 sns_len_valid:1;/* sense len is valid */ + u8 rsp_len_valid:1;/* response len is valid */ +#else + u8 rsp_len_valid:1;/* response len is valid */ + u8 sns_len_valid:1;/* sense len is valid */ + u8 resid_flags:2; /* underflow/overflow */ + u8 fcp_conf_req:1; /* FCP_CONF is requested */ + u8 reserved3:3; +#endif + u8 scsi_status; /* one byte SCSI status */ + u32 residue; /* residual data bytes */ + u32 sns_len; /* length od sense info */ + u32 rsp_len; /* length of response info */ +}; + +#define fcp_snslen(__fcprsp) ((__fcprsp)->sns_len_valid ? \ + (__fcprsp)->sns_len : 0) +#define fcp_rsplen(__fcprsp) ((__fcprsp)->rsp_len_valid ? \ + (__fcprsp)->rsp_len : 0) +#define fcp_rspinfo(__fcprsp) ((struct fcp_rspinfo_s *)((__fcprsp) + 1)) +#define fcp_snsinfo(__fcprsp) (((u8 *)fcp_rspinfo(__fcprsp)) + \ + fcp_rsplen(__fcprsp)) + +struct fcp_cmnd_fr_s{ + struct fchs_s fchs; + struct fcp_cmnd_s fcp; +}; + +#pragma pack() + +#endif diff --git a/drivers/scsi/bfa/include/protocol/fdmi.h b/drivers/scsi/bfa/include/protocol/fdmi.h new file mode 100644 index 000000000000..6c05c268c71b --- /dev/null +++ b/drivers/scsi/bfa/include/protocol/fdmi.h @@ -0,0 +1,163 @@ +/* + * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +#ifndef __FDMI_H__ +#define __FDMI_H__ + +#include <protocol/types.h> +#include <protocol/fc.h> +#include <protocol/ct.h> + +#pragma pack(1) + +/* + * FDMI Command Codes + */ +#define FDMI_GRHL 0x0100 +#define FDMI_GHAT 0x0101 +#define FDMI_GRPL 0x0102 +#define FDMI_GPAT 0x0110 +#define FDMI_RHBA 0x0200 +#define FDMI_RHAT 0x0201 +#define FDMI_RPRT 0x0210 +#define FDMI_RPA 0x0211 +#define FDMI_DHBA 0x0300 +#define FDMI_DPRT 0x0310 + +/* + * FDMI reason codes + */ +#define FDMI_NO_ADDITIONAL_EXP 0x00 +#define FDMI_HBA_ALREADY_REG 0x10 +#define FDMI_HBA_ATTRIB_NOT_REG 0x11 +#define FDMI_HBA_ATTRIB_MULTIPLE 0x12 +#define FDMI_HBA_ATTRIB_LENGTH_INVALID 0x13 +#define FDMI_HBA_ATTRIB_NOT_PRESENT 0x14 +#define FDMI_PORT_ORIG_NOT_IN_LIST 0x15 +#define FDMI_PORT_HBA_NOT_IN_LIST 0x16 +#define FDMI_PORT_ATTRIB_NOT_REG 0x20 +#define FDMI_PORT_NOT_REG 0x21 +#define FDMI_PORT_ATTRIB_MULTIPLE 0x22 +#define FDMI_PORT_ATTRIB_LENGTH_INVALID 0x23 +#define FDMI_PORT_ALREADY_REGISTEREED 0x24 + +/* + * FDMI Transmission Speed Mask values + */ +#define FDMI_TRANS_SPEED_1G 0x00000001 +#define FDMI_TRANS_SPEED_2G 0x00000002 +#define FDMI_TRANS_SPEED_10G 0x00000004 +#define FDMI_TRANS_SPEED_4G 0x00000008 +#define FDMI_TRANS_SPEED_8G 0x00000010 +#define FDMI_TRANS_SPEED_16G 0x00000020 +#define FDMI_TRANS_SPEED_UNKNOWN 0x00008000 + +/* + * FDMI HBA attribute types + */ +enum fdmi_hba_attribute_type { + FDMI_HBA_ATTRIB_NODENAME = 1, /* 0x0001 */ + FDMI_HBA_ATTRIB_MANUFACTURER, /* 0x0002 */ + FDMI_HBA_ATTRIB_SERIALNUM, /* 0x0003 */ + FDMI_HBA_ATTRIB_MODEL, /* 0x0004 */ + FDMI_HBA_ATTRIB_MODEL_DESC, /* 0x0005 */ + FDMI_HBA_ATTRIB_HW_VERSION, /* 0x0006 */ + FDMI_HBA_ATTRIB_DRIVER_VERSION, /* 0x0007 */ + FDMI_HBA_ATTRIB_ROM_VERSION, /* 0x0008 */ + FDMI_HBA_ATTRIB_FW_VERSION, /* 0x0009 */ + FDMI_HBA_ATTRIB_OS_NAME, /* 0x000A */ + FDMI_HBA_ATTRIB_MAX_CT, /* 0x000B */ + + FDMI_HBA_ATTRIB_MAX_TYPE +}; + +/* + * FDMI Port attribute types + */ +enum fdmi_port_attribute_type { + FDMI_PORT_ATTRIB_FC4_TYPES = 1, /* 0x0001 */ + FDMI_PORT_ATTRIB_SUPP_SPEED, /* 0x0002 */ + FDMI_PORT_ATTRIB_PORT_SPEED, /* 0x0003 */ + FDMI_PORT_ATTRIB_FRAME_SIZE, /* 0x0004 */ + FDMI_PORT_ATTRIB_DEV_NAME, /* 0x0005 */ + FDMI_PORT_ATTRIB_HOST_NAME, /* 0x0006 */ + + FDMI_PORT_ATTR_MAX_TYPE +}; + +/* + * FDMI attribute + */ +struct fdmi_attr_s { + u16 type; + u16 len; + u8 value[1]; +}; + +/* + * HBA Attribute Block + */ +struct fdmi_hba_attr_s { + u32 attr_count; /* # of attributes */ + struct fdmi_attr_s hba_attr; /* n attributes */ +}; + +/* + * Registered Port List + */ +struct fdmi_port_list_s { + u32 num_ports; /* number Of Port Entries */ + wwn_t port_entry; /* one or more */ +}; + +/* + * Port Attribute Block + */ +struct fdmi_port_attr_s { + u32 attr_count; /* # of attributes */ + struct fdmi_attr_s port_attr; /* n attributes */ +}; + +/* + * FDMI Register HBA Attributes + */ +struct fdmi_rhba_s { + wwn_t hba_id; /* HBA Identifier */ + struct fdmi_port_list_s port_list; /* Registered Port List */ + struct fdmi_hba_attr_s hba_attr_blk; /* HBA attribute block */ +}; + +/* + * FDMI Register Port + */ +struct fdmi_rprt_s { + wwn_t hba_id; /* HBA Identifier */ + wwn_t port_name; /* Port wwn */ + struct fdmi_port_attr_s port_attr_blk; /* Port Attr Block */ +}; + +/* + * FDMI Register Port Attributes + */ +struct fdmi_rpa_s { + wwn_t port_name; /* port wwn */ + struct fdmi_port_attr_s port_attr_blk; /* Port Attr Block */ +}; + +#pragma pack() + +#endif diff --git a/drivers/scsi/bfa/include/protocol/pcifw.h b/drivers/scsi/bfa/include/protocol/pcifw.h new file mode 100644 index 000000000000..6830dc3ee58a --- /dev/null +++ b/drivers/scsi/bfa/include/protocol/pcifw.h @@ -0,0 +1,75 @@ +/* + * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +/** + * pcifw.h PCI FW related headers + */ + +#ifndef __PCIFW_H__ +#define __PCIFW_H__ + +#pragma pack(1) + +struct pnp_hdr_s{ + u32 signature; /* "$PnP" */ + u8 rev; /* Struct revision */ + u8 len; /* Header structure len in multiples + * of 16 bytes */ + u16 off; /* Offset to next header 00 if none */ + u8 rsvd; /* Reserved byte */ + u8 cksum; /* 8-bit checksum for this header */ + u32 pnp_dev_id; /* PnP Device Id */ + u16 mfstr; /* Pointer to manufacturer string */ + u16 prstr; /* Pointer to product string */ + u8 devtype[3]; /* Device Type Code */ + u8 devind; /* Device Indicator */ + u16 bcventr; /* Bootstrap entry vector */ + u16 rsvd2; /* Reserved */ + u16 sriv; /* Static resource information vector */ +}; + +struct pci_3_0_ds_s{ + u32 sig; /* Signature "PCIR" */ + u16 vendid; /* Vendor ID */ + u16 devid; /* Device ID */ + u16 devlistoff; /* Device List Offset */ + u16 len; /* PCI Data Structure Length */ + u8 rev; /* PCI Data Structure Revision */ + u8 clcode[3]; /* Class Code */ + u16 imglen; /* Code image length in multiples of + * 512 bytes */ + u16 coderev; /* Revision level of code/data */ + u8 codetype; /* Code type 0x00 - BIOS */ + u8 indr; /* Last image indicator */ + u16 mrtimglen; /* Max Run Time Image Length */ + u16 cuoff; /* Config Utility Code Header Offset */ + u16 dmtfclp; /* DMTF CLP entry point offset */ +}; + +struct pci_optrom_hdr_s{ + u16 sig; /* Signature 0x55AA */ + u8 len; /* Option ROM length in units of 512 bytes */ + u8 inivec[3]; /* Initialization vector */ + u8 rsvd[16]; /* Reserved field */ + u16 verptr; /* Pointer to version string - private */ + u16 pcids; /* Pointer to PCI data structure */ + u16 pnphdr; /* Pointer to PnP expansion header */ +}; + +#pragma pack() + +#endif diff --git a/drivers/scsi/bfa/include/protocol/scsi.h b/drivers/scsi/bfa/include/protocol/scsi.h new file mode 100644 index 000000000000..b220e6b4f6e1 --- /dev/null +++ b/drivers/scsi/bfa/include/protocol/scsi.h @@ -0,0 +1,1648 @@ +/* + * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +#ifndef __SCSI_H__ +#define __SCSI_H__ + +#include <protocol/types.h> + +#pragma pack(1) + +/* + * generic SCSI cdb definition + */ +#define SCSI_MAX_CDBLEN 16 +struct scsi_cdb_s{ + u8 scsi_cdb[SCSI_MAX_CDBLEN]; +}; + +/* + * scsi lun serial number definition + */ +#define SCSI_LUN_SN_LEN 32 +struct scsi_lun_sn_s{ + u8 lun_sn[SCSI_LUN_SN_LEN]; +}; + +/* + * SCSI Direct Access Commands + */ +enum { + SCSI_OP_TEST_UNIT_READY = 0x00, + SCSI_OP_REQUEST_SENSE = 0x03, + SCSI_OP_FORMAT_UNIT = 0x04, + SCSI_OP_READ6 = 0x08, + SCSI_OP_WRITE6 = 0x0A, + SCSI_OP_WRITE_FILEMARKS = 0x10, + SCSI_OP_INQUIRY = 0x12, + SCSI_OP_MODE_SELECT6 = 0x15, + SCSI_OP_RESERVE6 = 0x16, + SCSI_OP_RELEASE6 = 0x17, + SCSI_OP_MODE_SENSE6 = 0x1A, + SCSI_OP_START_STOP_UNIT = 0x1B, + SCSI_OP_SEND_DIAGNOSTIC = 0x1D, + SCSI_OP_READ_CAPACITY = 0x25, + SCSI_OP_READ10 = 0x28, + SCSI_OP_WRITE10 = 0x2A, + SCSI_OP_VERIFY10 = 0x2F, + SCSI_OP_READ_DEFECT_DATA = 0x37, + SCSI_OP_LOG_SELECT = 0x4C, + SCSI_OP_LOG_SENSE = 0x4D, + SCSI_OP_MODE_SELECT10 = 0x55, + SCSI_OP_RESERVE10 = 0x56, + SCSI_OP_RELEASE10 = 0x57, + SCSI_OP_MODE_SENSE10 = 0x5A, + SCSI_OP_PER_RESERVE_IN = 0x5E, + SCSI_OP_PER_RESERVE_OUR = 0x5E, + SCSI_OP_READ16 = 0x88, + SCSI_OP_WRITE16 = 0x8A, + SCSI_OP_VERIFY16 = 0x8F, + SCSI_OP_READ_CAPACITY16 = 0x9E, + SCSI_OP_REPORT_LUNS = 0xA0, + SCSI_OP_READ12 = 0xA8, + SCSI_OP_WRITE12 = 0xAA, + SCSI_OP_UNDEF = 0xFF, +}; + +/* + * SCSI START_STOP_UNIT command + */ +struct scsi_start_stop_unit_s{ + u8 opcode; +#ifdef __BIGENDIAN + u8 lun:3; + u8 reserved1:4; + u8 immed:1; +#else + u8 immed:1; + u8 reserved1:4; + u8 lun:3; +#endif + u8 reserved2; + u8 reserved3; +#ifdef __BIGENDIAN + u8 power_conditions:4; + u8 reserved4:2; + u8 loEj:1; + u8 start:1; +#else + u8 start:1; + u8 loEj:1; + u8 reserved4:2; + u8 power_conditions:4; +#endif + u8 control; +}; + +/* + * SCSI SEND_DIAGNOSTIC command + */ +struct scsi_send_diagnostic_s{ + u8 opcode; +#ifdef __BIGENDIAN + u8 self_test_code:3; + u8 pf:1; + u8 reserved1:1; + u8 self_test:1; + u8 dev_offl:1; + u8 unit_offl:1; +#else + u8 unit_offl:1; + u8 dev_offl:1; + u8 self_test:1; + u8 reserved1:1; + u8 pf:1; + u8 self_test_code:3; +#endif + u8 reserved2; + + u8 param_list_length[2]; /* MSB first */ + u8 control; + +}; + +/* + * SCSI READ10/WRITE10 commands + */ +struct scsi_rw10_s{ + u8 opcode; +#ifdef __BIGENDIAN + u8 lun:3; + u8 dpo:1; /* Disable Page Out */ + u8 fua:1; /* Force Unit Access */ + u8 reserved1:2; + u8 rel_adr:1; /* relative address */ +#else + u8 rel_adr:1; + u8 reserved1:2; + u8 fua:1; + u8 dpo:1; + u8 lun:3; +#endif + u8 lba0; /* logical block address - MSB */ + u8 lba1; + u8 lba2; + u8 lba3; /* LSB */ + u8 reserved3; + u8 xfer_length0; /* transfer length in blocks - MSB */ + u8 xfer_length1; /* LSB */ + u8 control; +}; + +#define SCSI_CDB10_GET_LBA(cdb) \ + (((cdb)->lba0 << 24) | ((cdb)->lba1 << 16) | \ + ((cdb)->lba2 << 8) | (cdb)->lba3) + +#define SCSI_CDB10_SET_LBA(cdb, lba) { \ + (cdb)->lba0 = lba >> 24; \ + (cdb)->lba1 = (lba >> 16) & 0xFF; \ + (cdb)->lba2 = (lba >> 8) & 0xFF; \ + (cdb)->lba3 = lba & 0xFF; \ +} + +#define SCSI_CDB10_GET_TL(cdb) \ + ((cdb)->xfer_length0 << 8 | (cdb)->xfer_length1) +#define SCSI_CDB10_SET_TL(cdb, tl) { \ + (cdb)->xfer_length0 = tl >> 8; \ + (cdb)->xfer_length1 = tl & 0xFF; \ +} + +/* + * SCSI READ6/WRITE6 commands + */ +struct scsi_rw6_s{ + u8 opcode; +#ifdef __BIGENDIAN + u8 lun:3; + u8 lba0:5; /* MSb */ +#else + u8 lba0:5; /* MSb */ + u8 lun:3; +#endif + u8 lba1; + u8 lba2; /* LSB */ + u8 xfer_length; + u8 control; +}; + +#define SCSI_TAPE_CDB6_GET_TL(cdb) \ + (((cdb)->tl0 << 16) | ((cdb)->tl1 << 8) | (cdb)->tl2) + +#define SCSI_TAPE_CDB6_SET_TL(cdb, tl) { \ + (cdb)->tl0 = tl >> 16; \ + (cdb)->tl1 = (tl >> 8) & 0xFF; \ + (cdb)->tl2 = tl & 0xFF; \ +} + +/* + * SCSI sequential (TAPE) wrtie command + */ +struct scsi_tape_wr_s{ + u8 opcode; +#ifdef __BIGENDIAN + u8 rsvd:7; + u8 fixed:1; /* MSb */ +#else + u8 fixed:1; /* MSb */ + u8 rsvd:7; +#endif + u8 tl0; /* Msb */ + u8 tl1; + u8 tl2; /* Lsb */ + + u8 control; +}; + +#define SCSI_CDB6_GET_LBA(cdb) \ + (((cdb)->lba0 << 16) | ((cdb)->lba1 << 8) | (cdb)->lba2) + +#define SCSI_CDB6_SET_LBA(cdb, lba) { \ + (cdb)->lba0 = lba >> 16; \ + (cdb)->lba1 = (lba >> 8) & 0xFF; \ + (cdb)->lba2 = lba & 0xFF; \ +} + +#define SCSI_CDB6_GET_TL(cdb) ((cdb)->xfer_length) +#define SCSI_CDB6_SET_TL(cdb, tl) { \ + (cdb)->xfer_length = tl; \ +} + +/* + * SCSI sense data format + */ +struct scsi_sense_s{ +#ifdef __BIGENDIAN + u8 valid:1; + u8 rsp_code:7; +#else + u8 rsp_code:7; + u8 valid:1; +#endif + u8 seg_num; +#ifdef __BIGENDIAN + u8 file_mark:1; + u8 eom:1; /* end of media */ + u8 ili:1; /* incorrect length indicator */ + u8 reserved:1; + u8 sense_key:4; +#else + u8 sense_key:4; + u8 reserved:1; + u8 ili:1; /* incorrect length indicator */ + u8 eom:1; /* end of media */ + u8 file_mark:1; +#endif + u8 information[4]; /* device-type or command specific info + */ + u8 add_sense_length; + /* additional sense length */ + u8 command_info[4];/* command specific information + */ + u8 asc; /* additional sense code */ + u8 ascq; /* additional sense code qualifier */ + u8 fru_code; /* field replaceable unit code */ +#ifdef __BIGENDIAN + u8 sksv:1; /* sense key specific valid */ + u8 c_d:1; /* command/data bit */ + u8 res1:2; + u8 bpv:1; /* bit pointer valid */ + u8 bpointer:3; /* bit pointer */ +#else + u8 bpointer:3; /* bit pointer */ + u8 bpv:1; /* bit pointer valid */ + u8 res1:2; + u8 c_d:1; /* command/data bit */ + u8 sksv:1; /* sense key specific valid */ +#endif + u8 fpointer[2]; /* field pointer */ +}; + +#define SCSI_SENSE_CUR_ERR 0x70 +#define SCSI_SENSE_DEF_ERR 0x71 + +/* + * SCSI sense key values + */ +#define SCSI_SK_NO_SENSE 0x0 +#define SCSI_SK_REC_ERR 0x1 /* recovered error */ +#define SCSI_SK_NOT_READY 0x2 +#define SCSI_SK_MED_ERR 0x3 /* medium error */ +#define SCSI_SK_HW_ERR 0x4 /* hardware error */ +#define SCSI_SK_ILLEGAL_REQ 0x5 +#define SCSI_SK_UNIT_ATT 0x6 /* unit attention */ +#define SCSI_SK_DATA_PROTECT 0x7 +#define SCSI_SK_BLANK_CHECK 0x8 +#define SCSI_SK_VENDOR_SPEC 0x9 +#define SCSI_SK_COPY_ABORTED 0xA +#define SCSI_SK_ABORTED_CMND 0xB +#define SCSI_SK_VOL_OVERFLOW 0xD +#define SCSI_SK_MISCOMPARE 0xE + +/* + * SCSI additional sense codes + */ +#define SCSI_ASC_NO_ADD_SENSE 0x00 +#define SCSI_ASC_LUN_NOT_READY 0x04 +#define SCSI_ASC_LUN_COMMUNICATION 0x08 +#define SCSI_ASC_WRITE_ERROR 0x0C +#define SCSI_ASC_INVALID_CMND_CODE 0x20 +#define SCSI_ASC_BAD_LBA 0x21 +#define SCSI_ASC_INVALID_FIELD_IN_CDB 0x24 +#define SCSI_ASC_LUN_NOT_SUPPORTED 0x25 +#define SCSI_ASC_LUN_WRITE_PROTECT 0x27 +#define SCSI_ASC_POWERON_BDR 0x29 /* power on reset, bus reset, + * bus device reset + */ +#define SCSI_ASC_PARAMS_CHANGED 0x2A +#define SCSI_ASC_CMND_CLEARED_BY_A_I 0x2F +#define SCSI_ASC_SAVING_PARAM_NOTSUPP 0x39 +#define SCSI_ASC_TOCC 0x3F /* target operating condtions + * changed + */ +#define SCSI_ASC_PARITY_ERROR 0x47 +#define SCSI_ASC_CMND_PHASE_ERROR 0x4A +#define SCSI_ASC_DATA_PHASE_ERROR 0x4B +#define SCSI_ASC_VENDOR_SPEC 0x7F + +/* + * SCSI additional sense code qualifiers + */ +#define SCSI_ASCQ_CAUSE_NOT_REPORT 0x00 +#define SCSI_ASCQ_BECOMING_READY 0x01 +#define SCSI_ASCQ_INIT_CMD_REQ 0x02 +#define SCSI_ASCQ_FORMAT_IN_PROGRESS 0x04 +#define SCSI_ASCQ_OPERATION_IN_PROGRESS 0x07 +#define SCSI_ASCQ_SELF_TEST_IN_PROGRESS 0x09 +#define SCSI_ASCQ_WR_UNEXP_UNSOL_DATA 0x0C +#define SCSI_ASCQ_WR_NOTENG_UNSOL_DATA 0x0D + +#define SCSI_ASCQ_LBA_OUT_OF_RANGE 0x00 +#define SCSI_ASCQ_INVALID_ELEMENT_ADDR 0x01 + +#define SCSI_ASCQ_LUN_WRITE_PROTECTED 0x00 +#define SCSI_ASCQ_LUN_HW_WRITE_PROTECTED 0x01 +#define SCSI_ASCQ_LUN_SW_WRITE_PROTECTED 0x02 + +#define SCSI_ASCQ_POR 0x01 /* power on reset */ +#define SCSI_ASCQ_SBR 0x02 /* scsi bus reset */ +#define SCSI_ASCQ_BDR 0x03 /* bus device reset */ +#define SCSI_ASCQ_DIR 0x04 /* device internal reset */ + +#define SCSI_ASCQ_MODE_PARAMS_CHANGED 0x01 +#define SCSI_ASCQ_LOG_PARAMS_CHANGED 0x02 +#define SCSI_ASCQ_RESERVATIONS_PREEMPTED 0x03 +#define SCSI_ASCQ_RESERVATIONS_RELEASED 0x04 +#define SCSI_ASCQ_REGISTRATIONS_PREEMPTED 0x05 + +#define SCSI_ASCQ_MICROCODE_CHANGED 0x01 +#define SCSI_ASCQ_CHANGED_OPER_COND 0x02 +#define SCSI_ASCQ_INQ_CHANGED 0x03 /* inquiry data changed */ +#define SCSI_ASCQ_DI_CHANGED 0x05 /* device id changed */ +#define SCSI_ASCQ_RL_DATA_CHANGED 0x0E /* report luns data changed */ + +#define SCSI_ASCQ_DP_CRC_ERR 0x01 /* data phase crc error */ +#define SCSI_ASCQ_DP_SCSI_PARITY_ERR 0x02 /* data phase scsi parity error + */ +#define SCSI_ASCQ_IU_CRC_ERR 0x03 /* information unit crc error */ +#define SCSI_ASCQ_PROTO_SERV_CRC_ERR 0x05 + +#define SCSI_ASCQ_LUN_TIME_OUT 0x01 + +/* ------------------------------------------------------------ + * SCSI INQUIRY + * ------------------------------------------------------------*/ + +struct scsi_inquiry_s{ + u8 opcode; +#ifdef __BIGENDIAN + u8 lun:3; + u8 reserved1:3; + u8 cmd_dt:1; + u8 evpd:1; +#else + u8 evpd:1; + u8 cmd_dt:1; + u8 reserved1:3; + u8 lun:3; +#endif + u8 page_code; + u8 reserved2; + u8 alloc_length; + u8 control; +}; + +struct scsi_inquiry_vendor_s{ + u8 vendor_id[8]; +}; + +struct scsi_inquiry_prodid_s{ + u8 product_id[16]; +}; + +struct scsi_inquiry_prodrev_s{ + u8 product_rev[4]; +}; + +struct scsi_inquiry_data_s{ +#ifdef __BIGENDIAN + u8 peripheral_qual:3; /* peripheral qualifier */ + u8 device_type:5; /* peripheral device type */ + + u8 rmb:1; /* removable medium bit */ + u8 device_type_mod:7; /* device type modifier */ + + u8 version; + + u8 aenc:1; /* async event notification capability + */ + u8 trm_iop:1; /* terminate I/O process */ + u8 norm_aca:1; /* normal ACA supported */ + u8 hi_support:1; /* SCSI-3: supports REPORT LUNS */ + u8 rsp_data_format:4; + + u8 additional_len; + u8 sccs:1; + u8 reserved1:7; + + u8 reserved2:1; + u8 enc_serv:1; /* enclosure service component */ + u8 reserved3:1; + u8 multi_port:1; /* multi-port device */ + u8 m_chngr:1; /* device in medium transport element */ + u8 ack_req_q:1; /* SIP specific bit */ + u8 addr32:1; /* SIP specific bit */ + u8 addr16:1; /* SIP specific bit */ + + u8 rel_adr:1; /* relative address */ + u8 w_bus32:1; + u8 w_bus16:1; + u8 synchronous:1; + u8 linked_commands:1; + u8 trans_dis:1; + u8 cmd_queue:1; /* command queueing supported */ + u8 soft_reset:1; /* soft reset alternative (VS) */ +#else + u8 device_type:5; /* peripheral device type */ + u8 peripheral_qual:3; + /* peripheral qualifier */ + + u8 device_type_mod:7; + /* device type modifier */ + u8 rmb:1; /* removable medium bit */ + + u8 version; + + u8 rsp_data_format:4; + u8 hi_support:1; /* SCSI-3: supports REPORT LUNS */ + u8 norm_aca:1; /* normal ACA supported */ + u8 terminate_iop:1;/* terminate I/O process */ + u8 aenc:1; /* async event notification capability + */ + + u8 additional_len; + u8 reserved1:7; + u8 sccs:1; + + u8 addr16:1; /* SIP specific bit */ + u8 addr32:1; /* SIP specific bit */ + u8 ack_req_q:1; /* SIP specific bit */ + u8 m_chngr:1; /* device in medium transport element */ + u8 multi_port:1; /* multi-port device */ + u8 reserved3:1; /* TBD - Vendor Specific */ + u8 enc_serv:1; /* enclosure service component */ + u8 reserved2:1; + + u8 soft_seset:1; /* soft reset alternative (VS) */ + u8 cmd_queue:1; /* command queueing supported */ + u8 trans_dis:1; + u8 linked_commands:1; + u8 synchronous:1; + u8 w_bus16:1; + u8 w_bus32:1; + u8 rel_adr:1; /* relative address */ +#endif + struct scsi_inquiry_vendor_s vendor_id; + struct scsi_inquiry_prodid_s product_id; + struct scsi_inquiry_prodrev_s product_rev; + u8 vendor_specific[20]; + u8 reserved4[40]; +}; + +/* + * inquiry.peripheral_qual field values + */ +#define SCSI_DEVQUAL_DEFAULT 0 +#define SCSI_DEVQUAL_NOT_CONNECTED 1 +#define SCSI_DEVQUAL_NOT_SUPPORTED 3 + +/* + * inquiry.device_type field values + */ +#define SCSI_DEVICE_DIRECT_ACCESS 0x00 +#define SCSI_DEVICE_SEQ_ACCESS 0x01 +#define SCSI_DEVICE_ARRAY_CONTROLLER 0x0C +#define SCSI_DEVICE_UNKNOWN 0x1F + +/* + * inquiry.version + */ +#define SCSI_VERSION_ANSI_X3131 2 /* ANSI X3.131 SCSI-2 */ +#define SCSI_VERSION_SPC 3 /* SPC (SCSI-3), ANSI X3.301:1997 */ +#define SCSI_VERSION_SPC_2 4 /* SPC-2 */ + +/* + * response data format + */ +#define SCSI_RSP_DATA_FORMAT 2 /* SCSI-2 & SPC */ + +/* + * SCSI inquiry page codes + */ +#define SCSI_INQ_PAGE_VPD_PAGES 0x00 /* supported vpd pages */ +#define SCSI_INQ_PAGE_USN_PAGE 0x80 /* unit serial number page */ +#define SCSI_INQ_PAGE_DEV_IDENT 0x83 /* device indentification page + */ +#define SCSI_INQ_PAGES_MAX 3 + +/* + * supported vital product data pages + */ +struct scsi_inq_page_vpd_pages_s{ +#ifdef __BIGENDIAN + u8 peripheral_qual:3; + u8 device_type:5; +#else + u8 device_type:5; + u8 peripheral_qual:3; +#endif + u8 page_code; + u8 reserved; + u8 page_length; + u8 pages[SCSI_INQ_PAGES_MAX]; +}; + +/* + * Unit serial number page + */ +#define SCSI_INQ_USN_LEN 32 + +struct scsi_inq_usn_s{ + char usn[SCSI_INQ_USN_LEN]; +}; + +struct scsi_inq_page_usn_s{ +#ifdef __BIGENDIAN + u8 peripheral_qual:3; + u8 device_type:5; +#else + u8 device_type:5; + u8 peripheral_qual:3; +#endif + u8 page_code; + u8 reserved1; + u8 page_length; + struct scsi_inq_usn_s usn; +}; + +enum { + SCSI_INQ_DIP_CODE_BINARY = 1, /* identifier has binary value */ + SCSI_INQ_DIP_CODE_ASCII = 2, /* identifier has ascii value */ +}; + +enum { + SCSI_INQ_DIP_ASSOC_LUN = 0, /* id is associated with device */ + SCSI_INQ_DIP_ASSOC_PORT = 1, /* id is associated with port that + * received the request + */ +}; + +enum { + SCSI_INQ_ID_TYPE_VENDOR = 1, + SCSI_INQ_ID_TYPE_IEEE = 2, + SCSI_INQ_ID_TYPE_FC_FS = 3, + SCSI_INQ_ID_TYPE_OTHER = 4, +}; + +struct scsi_inq_dip_desc_s{ +#ifdef __BIGENDIAN + u8 res0:4; + u8 code_set:4; + u8 res1:2; + u8 association:2; + u8 id_type:4; +#else + u8 code_set:4; + u8 res0:4; + u8 id_type:4; + u8 association:2; + u8 res1:2; +#endif + u8 res2; + u8 id_len; + struct scsi_lun_sn_s id; +}; + +/* + * Device indentification page + */ +struct scsi_inq_page_dev_ident_s{ +#ifdef __BIGENDIAN + u8 peripheral_qual:3; + u8 device_type:5; +#else + u8 device_type:5; + u8 peripheral_qual:3; +#endif + u8 page_code; + u8 reserved1; + u8 page_length; + struct scsi_inq_dip_desc_s desc; +}; + +/* ------------------------------------------------------------ + * READ CAPACITY + * ------------------------------------------------------------ + */ + +struct scsi_read_capacity_s{ + u8 opcode; +#ifdef __BIGENDIAN + u8 lun:3; + u8 reserved1:4; + u8 rel_adr:1; +#else + u8 rel_adr:1; + u8 reserved1:4; + u8 lun:3; +#endif + u8 lba0; /* MSB */ + u8 lba1; + u8 lba2; + u8 lba3; /* LSB */ + u8 reserved2; + u8 reserved3; +#ifdef __BIGENDIAN + u8 reserved4:7; + u8 pmi:1; /* partial medium indicator */ +#else + u8 pmi:1; /* partial medium indicator */ + u8 reserved4:7; +#endif + u8 control; +}; + +struct scsi_read_capacity_data_s{ + u32 max_lba; /* maximum LBA available */ + u32 block_length; /* in bytes */ +}; + +struct scsi_read_capacity16_data_s{ + u64 lba; /* maximum LBA available */ + u32 block_length; /* in bytes */ +#ifdef __BIGENDIAN + u8 reserved1:4, + p_type:3, + prot_en:1; + u8 reserved2:4, + lb_pbe:4; /* logical blocks per physical block + * exponent */ + u16 reserved3:2, + lba_align:14; /* lowest aligned logical block + * address */ +#else + u16 lba_align:14, /* lowest aligned logical block + * address */ + reserved3:2; + u8 lb_pbe:4, /* logical blocks per physical block + * exponent */ + reserved2:4; + u8 prot_en:1, + p_type:3, + reserved1:4; +#endif + u64 reserved4; + u64 reserved5; +}; + +/* ------------------------------------------------------------ + * REPORT LUNS command + * ------------------------------------------------------------ + */ + +struct scsi_report_luns_s{ + u8 opcode; /* A0h - REPORT LUNS opCode */ + u8 reserved1[5]; + u8 alloc_length[4];/* allocation length MSB first */ + u8 reserved2; + u8 control; +}; + +#define SCSI_REPORT_LUN_ALLOC_LENGTH(rl) \ + ((rl->alloc_length[0] << 24) | (rl->alloc_length[1] << 16) | \ + (rl->alloc_length[2] << 8) | (rl->alloc_length[3])) + +#define SCSI_REPORT_LUNS_SET_ALLOCLEN(rl, alloc_len) { \ + (rl)->alloc_length[0] = (alloc_len) >> 24; \ + (rl)->alloc_length[1] = ((alloc_len) >> 16) & 0xFF; \ + (rl)->alloc_length[2] = ((alloc_len) >> 8) & 0xFF; \ + (rl)->alloc_length[3] = (alloc_len) & 0xFF; \ +} + +struct scsi_report_luns_data_s{ + u32 lun_list_length; /* length of LUN list length */ + u32 reserved; + lun_t lun[1]; /* first LUN in lun list */ +}; + +/* ------------------------------------------------------------- + * SCSI mode parameters + * ----------------------------------------------------------- + */ +enum { + SCSI_DA_MEDIUM_DEF = 0, /* direct access default medium type */ + SCSI_DA_MEDIUM_SS = 1, /* direct access single sided */ + SCSI_DA_MEDIUM_DS = 2, /* direct access double sided */ +}; + +/* + * SCSI Mode Select(6) cdb + */ +struct scsi_mode_select6_s{ + u8 opcode; +#ifdef __BIGENDIAN + u8 reserved1:3; + u8 pf:1; /* page format */ + u8 reserved2:3; + u8 sp:1; /* save pages if set to 1 */ +#else + u8 sp:1; /* save pages if set to 1 */ + u8 reserved2:3; + u8 pf:1; /* page format */ + u8 reserved1:3; +#endif + u8 reserved3[2]; + u8 alloc_len; + u8 control; +}; + +/* + * SCSI Mode Select(10) cdb + */ +struct scsi_mode_select10_s{ + u8 opcode; +#ifdef __BIGENDIAN + u8 reserved1:3; + u8 pf:1; /* page format */ + u8 reserved2:3; + u8 sp:1; /* save pages if set to 1 */ +#else + u8 sp:1; /* save pages if set to 1 */ + u8 reserved2:3; + u8 pf:1; /* page format */ + u8 reserved1:3; +#endif + u8 reserved3[5]; + u8 alloc_len_msb; + u8 alloc_len_lsb; + u8 control; +}; + +/* + * SCSI Mode Sense(6) cdb + */ +struct scsi_mode_sense6_s{ + u8 opcode; +#ifdef __BIGENDIAN + u8 reserved1:4; + u8 dbd:1; /* disable block discriptors if set to 1 */ + u8 reserved2:3; + + u8 pc:2; /* page control */ + u8 page_code:6; +#else + u8 reserved2:3; + u8 dbd:1; /* disable block descriptors if set to 1 */ + u8 reserved1:4; + + u8 page_code:6; + u8 pc:2; /* page control */ +#endif + u8 reserved3; + u8 alloc_len; + u8 control; +}; + +/* + * SCSI Mode Sense(10) cdb + */ +struct scsi_mode_sense10_s{ + u8 opcode; +#ifdef __BIGENDIAN + u8 reserved1:3; + u8 LLBAA:1; /* long LBA accepted if set to 1 */ + u8 dbd:1; /* disable block descriptors if set + * to 1 + */ + u8 reserved2:3; + + u8 pc:2; /* page control */ + u8 page_code:6; +#else + u8 reserved2:3; + u8 dbd:1; /* disable block descriptors if set to + * 1 + */ + u8 LLBAA:1; /* long LBA accepted if set to 1 */ + u8 reserved1:3; + + u8 page_code:6; + u8 pc:2; /* page control */ +#endif + u8 reserved3[4]; + u8 alloc_len_msb; + u8 alloc_len_lsb; + u8 control; +}; + +#define SCSI_CDB10_GET_AL(cdb) \ + ((cdb)->alloc_len_msb << 8 | (cdb)->alloc_len_lsb) + +#define SCSI_CDB10_SET_AL(cdb, al) { \ + (cdb)->alloc_len_msb = al >> 8; \ + (cdb)->alloc_len_lsb = al & 0xFF; \ +} + +#define SCSI_CDB6_GET_AL(cdb) ((cdb)->alloc_len) + +#define SCSI_CDB6_SET_AL(cdb, al) { \ + (cdb)->alloc_len = al; \ +} + +/* + * page control field values + */ +#define SCSI_PC_CURRENT_VALUES 0x0 +#define SCSI_PC_CHANGEABLE_VALUES 0x1 +#define SCSI_PC_DEFAULT_VALUES 0x2 +#define SCSI_PC_SAVED_VALUES 0x3 + +/* + * SCSI mode page codes + */ +#define SCSI_MP_VENDOR_SPEC 0x00 +#define SCSI_MP_DISC_RECN 0x02 /* disconnect-reconnect page */ +#define SCSI_MP_FORMAT_DEVICE 0x03 +#define SCSI_MP_RDG 0x04 /* rigid disk geometry page */ +#define SCSI_MP_FDP 0x05 /* flexible disk page */ +#define SCSI_MP_CACHING 0x08 /* caching page */ +#define SCSI_MP_CONTROL 0x0A /* control mode page */ +#define SCSI_MP_MED_TYPES_SUP 0x0B /* medium types supported page */ +#define SCSI_MP_INFO_EXCP_CNTL 0x1C /* informational exception control */ +#define SCSI_MP_ALL 0x3F /* return all pages - mode sense only */ + +/* + * mode parameter header + */ +struct scsi_mode_param_header6_s{ + u8 mode_datalen; + u8 medium_type; + + /* + * device specific parameters expanded for direct access devices + */ +#ifdef __BIGENDIAN + u32 wp:1; /* write protected */ + u32 reserved1:2; + u32 dpofua:1; /* disable page out + force unit access + */ + u32 reserved2:4; +#else + u32 reserved2:4; + u32 dpofua:1; /* disable page out + force unit access + */ + u32 reserved1:2; + u32 wp:1; /* write protected */ +#endif + + u8 block_desclen; +}; + +struct scsi_mode_param_header10_s{ + u32 mode_datalen:16; + u32 medium_type:8; + + /* + * device specific parameters expanded for direct access devices + */ +#ifdef __BIGENDIAN + u32 wp:1; /* write protected */ + u32 reserved1:2; + u32 dpofua:1; /* disable page out + force unit access + */ + u32 reserved2:4; +#else + u32 reserved2:4; + u32 dpofua:1; /* disable page out + force unit access + */ + u32 reserved1:2; + u32 wp:1; /* write protected */ +#endif + +#ifdef __BIGENDIAN + u32 reserved3:7; + u32 longlba:1; +#else + u32 longlba:1; + u32 reserved3:7; +#endif + u32 reserved4:8; + u32 block_desclen:16; +}; + +/* + * mode parameter block descriptor + */ +struct scsi_mode_param_desc_s{ + u32 nblks; + u32 density_code:8; + u32 block_length:24; +}; + +/* + * Disconnect-reconnect mode page format + */ +struct scsi_mp_disc_recn_s{ +#ifdef __BIGENDIAN + u8 ps:1; + u8 reserved1:1; + u8 page_code:6; +#else + u8 page_code:6; + u8 reserved1:1; + u8 ps:1; +#endif + u8 page_len; + u8 buf_full_ratio; + u8 buf_empty_ratio; + + u8 bil_msb; /* bus inactivity limit -MSB */ + u8 bil_lsb; /* bus inactivity limit -LSB */ + + u8 dtl_msb; /* disconnect time limit - MSB */ + u8 dtl_lsb; /* disconnect time limit - LSB */ + + u8 ctl_msb; /* connect time limit - MSB */ + u8 ctl_lsb; /* connect time limit - LSB */ + + u8 max_burst_len_msb; + u8 max_burst_len_lsb; +#ifdef __BIGENDIAN + u8 emdp:1; /* enable modify data pointers */ + u8 fa:3; /* fair arbitration */ + u8 dimm:1; /* disconnect immediate */ + u8 dtdc:3; /* data transfer disconnect control */ +#else + u8 dtdc:3; /* data transfer disconnect control */ + u8 dimm:1; /* disconnect immediate */ + u8 fa:3; /* fair arbitration */ + u8 emdp:1; /* enable modify data pointers */ +#endif + + u8 reserved3; + + u8 first_burst_len_msb; + u8 first_burst_len_lsb; +}; + +/* + * SCSI format device mode page + */ +struct scsi_mp_format_device_s{ +#ifdef __BIGENDIAN + u32 ps:1; + u32 reserved1:1; + u32 page_code:6; +#else + u32 page_code:6; + u32 reserved1:1; + u32 ps:1; +#endif + u32 page_len:8; + u32 tracks_per_zone:16; + + u32 a_sec_per_zone:16; + u32 a_tracks_per_zone:16; + + u32 a_tracks_per_lun:16; /* alternate tracks/lun-MSB */ + u32 sec_per_track:16; /* sectors/track-MSB */ + + u32 bytes_per_sector:16; + u32 interleave:16; + + u32 tsf:16; /* track skew factor-MSB */ + u32 csf:16; /* cylinder skew factor-MSB */ + +#ifdef __BIGENDIAN + u32 ssec:1; /* soft sector formatting */ + u32 hsec:1; /* hard sector formatting */ + u32 rmb:1; /* removable media */ + u32 surf:1; /* surface */ + u32 reserved2:4; +#else + u32 reserved2:4; + u32 surf:1; /* surface */ + u32 rmb:1; /* removable media */ + u32 hsec:1; /* hard sector formatting */ + u32 ssec:1; /* soft sector formatting */ +#endif + u32 reserved3:24; +}; + +/* + * SCSI rigid disk device geometry page + */ +struct scsi_mp_rigid_device_geometry_s{ +#ifdef __BIGENDIAN + u32 ps:1; + u32 reserved1:1; + u32 page_code:6; +#else + u32 page_code:6; + u32 reserved1:1; + u32 ps:1; +#endif + u32 page_len:8; + u32 num_cylinders0:8; + u32 num_cylinders1:8; + + u32 num_cylinders2:8; + u32 num_heads:8; + u32 scwp0:8; + u32 scwp1:8; + + u32 scwp2:8; + u32 scrwc0:8; + u32 scrwc1:8; + u32 scrwc2:8; + + u32 dsr:16; + u32 lscyl0:8; + u32 lscyl1:8; + + u32 lscyl2:8; +#ifdef __BIGENDIAN + u32 reserved2:6; + u32 rpl:2; /* rotational position locking */ +#else + u32 rpl:2; /* rotational position locking */ + u32 reserved2:6; +#endif + u32 rot_off:8; + u32 reserved3:8; + + u32 med_rot_rate:16; + u32 reserved4:16; +}; + +/* + * SCSI caching mode page + */ +struct scsi_mp_caching_s{ +#ifdef __BIGENDIAN + u8 ps:1; + u8 res1:1; + u8 page_code:6; +#else + u8 page_code:6; + u8 res1:1; + u8 ps:1; +#endif + u8 page_len; +#ifdef __BIGENDIAN + u8 ic:1; /* initiator control */ + u8 abpf:1; /* abort pre-fetch */ + u8 cap:1; /* caching analysis permitted */ + u8 disc:1; /* discontinuity */ + u8 size:1; /* size enable */ + u8 wce:1; /* write cache enable */ + u8 mf:1; /* multiplication factor */ + u8 rcd:1; /* read cache disable */ + + u8 drrp:4; /* demand read retention priority */ + u8 wrp:4; /* write retention priority */ +#else + u8 rcd:1; /* read cache disable */ + u8 mf:1; /* multiplication factor */ + u8 wce:1; /* write cache enable */ + u8 size:1; /* size enable */ + u8 disc:1; /* discontinuity */ + u8 cap:1; /* caching analysis permitted */ + u8 abpf:1; /* abort pre-fetch */ + u8 ic:1; /* initiator control */ + + u8 wrp:4; /* write retention priority */ + u8 drrp:4; /* demand read retention priority */ +#endif + u8 dptl[2];/* disable pre-fetch transfer length */ + u8 min_prefetch[2]; + u8 max_prefetch[2]; + u8 max_prefetch_limit[2]; +#ifdef __BIGENDIAN + u8 fsw:1; /* force sequential write */ + u8 lbcss:1;/* logical block cache segment size */ + u8 dra:1; /* disable read ahead */ + u8 vs:2; /* vendor specific */ + u8 res2:3; +#else + u8 res2:3; + u8 vs:2; /* vendor specific */ + u8 dra:1; /* disable read ahead */ + u8 lbcss:1;/* logical block cache segment size */ + u8 fsw:1; /* force sequential write */ +#endif + u8 num_cache_segs; + + u8 cache_seg_size[2]; + u8 res3; + u8 non_cache_seg_size[3]; +}; + +/* + * SCSI control mode page + */ +struct scsi_mp_control_page_s{ +#ifdef __BIGENDIAN +u8 ps:1; +u8 reserved1:1; +u8 page_code:6; +#else +u8 page_code:6; +u8 reserved1:1; +u8 ps:1; +#endif + u8 page_len; +#ifdef __BIGENDIAN + u8 tst:3; /* task set type */ + u8 reserved3:3; + u8 gltsd:1; /* global logging target save disable */ + u8 rlec:1; /* report log exception condition */ + + u8 qalgo_mod:4; /* queue alogorithm modifier */ + u8 reserved4:1; + u8 qerr:2; /* queue error management */ + u8 dque:1; /* disable queuing */ + + u8 reserved5:1; + u8 rac:1; /* report a check */ + u8 reserved6:2; + u8 swp:1; /* software write protect */ + u8 raerp:1; /* ready AER permission */ + u8 uaaerp:1; /* unit attenstion AER permission */ + u8 eaerp:1; /* error AER permission */ + + u8 reserved7:5; + u8 autoload_mod:3; +#else + u8 rlec:1; /* report log exception condition */ + u8 gltsd:1; /* global logging target save disable */ + u8 reserved3:3; + u8 tst:3; /* task set type */ + + u8 dque:1; /* disable queuing */ + u8 qerr:2; /* queue error management */ + u8 reserved4:1; + u8 qalgo_mod:4; /* queue alogorithm modifier */ + + u8 eaerp:1; /* error AER permission */ + u8 uaaerp:1; /* unit attenstion AER permission */ + u8 raerp:1; /* ready AER permission */ + u8 swp:1; /* software write protect */ + u8 reserved6:2; + u8 rac:1; /* report a check */ + u8 reserved5:1; + + u8 autoload_mod:3; + u8 reserved7:5; +#endif + u8 rahp_msb; /* ready AER holdoff period - MSB */ + u8 rahp_lsb; /* ready AER holdoff period - LSB */ + + u8 busy_timeout_period_msb; + u8 busy_timeout_period_lsb; + + u8 ext_selftest_compl_time_msb; + u8 ext_selftest_compl_time_lsb; +}; + +/* + * SCSI medium types supported mode page + */ +struct scsi_mp_medium_types_sup_s{ +#ifdef __BIGENDIAN + u8 ps:1; + u8 reserved1:1; + u8 page_code:6; +#else + u8 page_code:6; + u8 reserved1:1; + u8 ps:1; +#endif + u8 page_len; + + u8 reserved3[2]; + u8 med_type1_sup; /* medium type one supported */ + u8 med_type2_sup; /* medium type two supported */ + u8 med_type3_sup; /* medium type three supported */ + u8 med_type4_sup; /* medium type four supported */ +}; + +/* + * SCSI informational exception control mode page + */ +struct scsi_mp_info_excpt_cntl_s{ +#ifdef __BIGENDIAN + u8 ps:1; + u8 reserved1:1; + u8 page_code:6; +#else + u8 page_code:6; + u8 reserved1:1; + u8 ps:1; +#endif + u8 page_len; +#ifdef __BIGENDIAN + u8 perf:1; /* performance */ + u8 reserved3:1; + u8 ebf:1; /* enable background fucntion */ + u8 ewasc:1; /* enable warning */ + u8 dexcpt:1; /* disable exception control */ + u8 test:1; /* enable test device failure + * notification + */ + u8 reserved4:1; + u8 log_error:1; + + u8 reserved5:4; + u8 mrie:4; /* method of reporting info + * exceptions + */ +#else + u8 log_error:1; + u8 reserved4:1; + u8 test:1; /* enable test device failure + * notification + */ + u8 dexcpt:1; /* disable exception control */ + u8 ewasc:1; /* enable warning */ + u8 ebf:1; /* enable background fucntion */ + u8 reserved3:1; + u8 perf:1; /* performance */ + + u8 mrie:4; /* method of reporting info + * exceptions + */ + u8 reserved5:4; +#endif + u8 interval_timer_msb; + u8 interval_timer_lsb; + + u8 report_count_msb; + u8 report_count_lsb; +}; + +/* + * Methods of reporting informational exceptions + */ +#define SCSI_MP_IEC_NO_REPORT 0x0 /* no reporting of exceptions */ +#define SCSI_MP_IEC_AER 0x1 /* async event reporting */ +#define SCSI_MP_IEC_UNIT_ATTN 0x2 /* generate unit attenstion */ +#define SCSI_MO_IEC_COND_REC_ERR 0x3 /* conditionally generate recovered + * error + */ +#define SCSI_MP_IEC_UNCOND_REC_ERR 0x4 /* unconditionally generate recovered + * error + */ +#define SCSI_MP_IEC_NO_SENSE 0x5 /* generate no sense */ +#define SCSI_MP_IEC_ON_REQUEST 0x6 /* only report exceptions on request */ + +/* + * SCSI flexible disk page + */ +struct scsi_mp_flexible_disk_s{ +#ifdef __BIGENDIAN + u8 ps:1; + u8 reserved1:1; + u8 page_code:6; +#else + u8 page_code:6; + u8 reserved1:1; + u8 ps:1; +#endif + u8 page_len; + + u8 transfer_rate_msb; + u8 transfer_rate_lsb; + + u8 num_heads; + u8 num_sectors; + + u8 bytes_per_sector_msb; + u8 bytes_per_sector_lsb; + + u8 num_cylinders_msb; + u8 num_cylinders_lsb; + + u8 sc_wpc_msb; /* starting cylinder-write + * precompensation msb + */ + u8 sc_wpc_lsb; /* starting cylinder-write + * precompensation lsb + */ + u8 sc_rwc_msb; /* starting cylinder-reduced write + * current msb + */ + u8 sc_rwc_lsb; /* starting cylinder-reduced write + * current lsb + */ + + u8 dev_step_rate_msb; + u8 dev_step_rate_lsb; + + u8 dev_step_pulse_width; + + u8 head_sd_msb; /* head settle delay msb */ + u8 head_sd_lsb; /* head settle delay lsb */ + + u8 motor_on_delay; + u8 motor_off_delay; +#ifdef __BIGENDIAN + u8 trdy:1; /* true ready bit */ + u8 ssn:1; /* start sector number bit */ + u8 mo:1; /* motor on bit */ + u8 reserved3:5; + + u8 reserved4:4; + u8 spc:4; /* step pulse per cylinder */ +#else + u8 reserved3:5; + u8 mo:1; /* motor on bit */ + u8 ssn:1; /* start sector number bit */ + u8 trdy:1; /* true ready bit */ + + u8 spc:4; /* step pulse per cylinder */ + u8 reserved4:4; +#endif + u8 write_comp; + u8 head_load_delay; + u8 head_unload_delay; +#ifdef __BIGENDIAN + u8 pin34:4; /* pin34 usage */ + u8 pin2:4; /* pin2 usage */ + + u8 pin4:4; /* pin4 usage */ + u8 pin1:4; /* pin1 usage */ +#else + u8 pin2:4; /* pin2 usage */ + u8 pin34:4; /* pin34 usage */ + + u8 pin1:4; /* pin1 usage */ + u8 pin4:4; /* pin4 usage */ +#endif + u8 med_rot_rate_msb; + u8 med_rot_rate_lsb; + + u8 reserved5[2]; +}; + +struct scsi_mode_page_format_data6_s{ + struct scsi_mode_param_header6_s mph; /* mode page header */ + struct scsi_mode_param_desc_s desc; /* block descriptor */ + struct scsi_mp_format_device_s format; /* format device data */ +}; + +struct scsi_mode_page_format_data10_s{ + struct scsi_mode_param_header10_s mph; /* mode page header */ + struct scsi_mode_param_desc_s desc; /* block descriptor */ + struct scsi_mp_format_device_s format; /* format device data */ +}; + +struct scsi_mode_page_rdg_data6_s{ + struct scsi_mode_param_header6_s mph; /* mode page header */ + struct scsi_mode_param_desc_s desc; /* block descriptor */ + struct scsi_mp_rigid_device_geometry_s rdg; + /* rigid geometry data */ +}; + +struct scsi_mode_page_rdg_data10_s{ + struct scsi_mode_param_header10_s mph; /* mode page header */ + struct scsi_mode_param_desc_s desc; /* block descriptor */ + struct scsi_mp_rigid_device_geometry_s rdg; + /* rigid geometry data */ +}; + +struct scsi_mode_page_cache6_s{ + struct scsi_mode_param_header6_s mph; /* mode page header */ + struct scsi_mode_param_desc_s desc; /* block descriptor */ + struct scsi_mp_caching_s cache; /* cache page data */ +}; + +struct scsi_mode_page_cache10_s{ + struct scsi_mode_param_header10_s mph; /* mode page header */ + struct scsi_mode_param_desc_s desc; /* block descriptor */ + struct scsi_mp_caching_s cache; /* cache page data */ +}; + +/* -------------------------------------------------------------- + * Format Unit command + * ------------------------------------------------------------ + */ + +/* + * Format Unit CDB + */ +struct scsi_format_unit_s{ + u8 opcode; +#ifdef __BIGENDIAN + u8 res1:3; + u8 fmtdata:1; /* if set, data out phase has format + * data + */ + u8 cmplst:1; /* if set, defect list is complete */ + u8 def_list:3; /* format of defect descriptor is + * fmtdata =1 + */ +#else + u8 def_list:3; /* format of defect descriptor is + * fmtdata = 1 + */ + u8 cmplst:1; /* if set, defect list is complete */ + u8 fmtdata:1; /* if set, data out phase has format + * data + */ + u8 res1:3; +#endif + u8 interleave_msb; + u8 interleave_lsb; + u8 vendor_spec; + u8 control; +}; + +/* + * h + */ +struct scsi_reserve6_s{ + u8 opcode; +#ifdef __BIGENDIAN + u8 reserved:3; + u8 obsolete:4; + u8 extent:1; +#else + u8 extent:1; + u8 obsolete:4; + u8 reserved:3; +#endif + u8 reservation_id; + u16 param_list_len; + u8 control; +}; + +/* + * h + */ +struct scsi_release6_s{ + u8 opcode; +#ifdef __BIGENDIAN + u8 reserved1:3; + u8 obsolete:4; + u8 extent:1; +#else + u8 extent:1; + u8 obsolete:4; + u8 reserved1:3; +#endif + u8 reservation_id; + u16 reserved2; + u8 control; +}; + +/* + * h + */ +struct scsi_reserve10_s{ + u8 opcode; +#ifdef __BIGENDIAN + u8 reserved1:3; + u8 third_party:1; + u8 reserved2:2; + u8 long_id:1; + u8 extent:1; +#else + u8 extent:1; + u8 long_id:1; + u8 reserved2:2; + u8 third_party:1; + u8 reserved1:3; +#endif + u8 reservation_id; + u8 third_pty_dev_id; + u8 reserved3; + u8 reserved4; + u8 reserved5; + u16 param_list_len; + u8 control; +}; + +struct scsi_release10_s{ + u8 opcode; +#ifdef __BIGENDIAN + u8 reserved1:3; + u8 third_party:1; + u8 reserved2:2; + u8 long_id:1; + u8 extent:1; +#else + u8 extent:1; + u8 long_id:1; + u8 reserved2:2; + u8 third_party:1; + u8 reserved1:3; +#endif + u8 reservation_id; + u8 third_pty_dev_id; + u8 reserved3; + u8 reserved4; + u8 reserved5; + u16 param_list_len; + u8 control; +}; + +struct scsi_verify10_s{ + u8 opcode; +#ifdef __BIGENDIAN + u8 lun:3; + u8 dpo:1; + u8 reserved:2; + u8 bytchk:1; + u8 reladdr:1; +#else + u8 reladdr:1; + u8 bytchk:1; + u8 reserved:2; + u8 dpo:1; + u8 lun:3; +#endif + u8 lba0; + u8 lba1; + u8 lba2; + u8 lba3; + u8 reserved1; + u8 verification_len0; + u8 verification_len1; + u8 control_byte; +}; + +struct scsi_request_sense_s{ + u8 opcode; +#ifdef __BIGENDIAN + u8 lun:3; + u8 reserved:5; +#else + u8 reserved:5; + u8 lun:3; +#endif + u8 reserved0; + u8 reserved1; + u8 alloc_len; + u8 control_byte; +}; + +/* ------------------------------------------------------------ + * SCSI status byte values + * ------------------------------------------------------------ + */ +#define SCSI_STATUS_GOOD 0x00 +#define SCSI_STATUS_CHECK_CONDITION 0x02 +#define SCSI_STATUS_CONDITION_MET 0x04 +#define SCSI_STATUS_BUSY 0x08 +#define SCSI_STATUS_INTERMEDIATE 0x10 +#define SCSI_STATUS_ICM 0x14 /* intermediate condition met */ +#define SCSI_STATUS_RESERVATION_CONFLICT 0x18 +#define SCSI_STATUS_COMMAND_TERMINATED 0x22 +#define SCSI_STATUS_QUEUE_FULL 0x28 +#define SCSI_STATUS_ACA_ACTIVE 0x30 + +#define SCSI_MAX_ALLOC_LEN 0xFF /* maximum allocarion length + * in CDBs + */ + +#define SCSI_OP_WRITE_VERIFY10 0x2E +#define SCSI_OP_WRITE_VERIFY12 0xAE +#define SCSI_OP_UNDEF 0xFF + +/* + * SCSI WRITE-VERIFY(10) command + */ +struct scsi_write_verify10_s{ + u8 opcode; +#ifdef __BIGENDIAN + u8 reserved1:3; + u8 dpo:1; /* Disable Page Out */ + u8 reserved2:1; + u8 ebp:1; /* erse by-pass */ + u8 bytchk:1; /* byte check */ + u8 rel_adr:1; /* relative address */ +#else + u8 rel_adr:1; /* relative address */ + u8 bytchk:1; /* byte check */ + u8 ebp:1; /* erse by-pass */ + u8 reserved2:1; + u8 dpo:1; /* Disable Page Out */ + u8 reserved1:3; +#endif + u8 lba0; /* logical block address - MSB */ + u8 lba1; + u8 lba2; + u8 lba3; /* LSB */ + u8 reserved3; + u8 xfer_length0; /* transfer length in blocks - MSB */ + u8 xfer_length1; /* LSB */ + u8 control; +}; + +#pragma pack() + +#endif /* __SCSI_H__ */ diff --git a/drivers/scsi/bfa/include/protocol/types.h b/drivers/scsi/bfa/include/protocol/types.h new file mode 100644 index 000000000000..2875a6cced3b --- /dev/null +++ b/drivers/scsi/bfa/include/protocol/types.h @@ -0,0 +1,42 @@ +/* + * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + * + * Linux driver for Brocade Fibre Channel Host Bus Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +/** + * types.h Protocol defined base types + */ + +#ifndef __TYPES_H__ +#define __TYPES_H__ + +#include <bfa_os_inc.h> + +#define wwn_t u64 +#define lun_t u64 + +#define WWN_NULL (0) +#define FC_SYMNAME_MAX 256 /* max name server symbolic name size */ +#define FC_ALPA_MAX 128 + +#pragma pack(1) + +#define MAC_ADDRLEN (6) +struct mac_s { u8 mac[MAC_ADDRLEN]; }; +#define mac_t struct mac_s + +#pragma pack() + +#endif |