diff options
Diffstat (limited to 'drivers/scsi/bfa/include/bfi/bfi_ioc.h')
| -rw-r--r-- | drivers/scsi/bfa/include/bfi/bfi_ioc.h | 202 |
1 files changed, 202 insertions, 0 deletions
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__ */ + |