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authorLinus Torvalds <torvalds@linux-foundation.org>2010-10-22 17:34:15 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2010-10-22 17:34:15 -0700
commitc70b5296e775cde46cfcb2d860ba160108a5ec7a (patch)
tree30419cb982acca44499236adcca65f2f87698c74 /drivers/scsi/bfa/include/protocol/fcp.h
parent80c226fbef56576946c9655fcb2ab62e63404d12 (diff)
parent58ff4bd042adf8013c8f70fd03c2c0f8d022e387 (diff)
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Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6: (84 commits) [SCSI] be2iscsi: SGE Len == 64K [SCSI] be2iscsi: Remove premature free of cid [SCSI] be2iscsi: More time for FW [SCSI] libsas: fix bug for vacant phy [SCSI] sd: Fix overflow with big physical blocks [SCSI] st: add MTWEOFI to write filemarks without flushing drive buffer [SCSI] libsas: Don't issue commands to devices that have been hot-removed [SCSI] megaraid_sas: Add Online Controller Reset to MegaRAID SAS drive [SCSI] lpfc 8.3.17: Update lpfc driver version to 8.3.17 [SCSI] lpfc 8.3.17: Replace function reset methodology [SCSI] lpfc 8.3.17: SCSI fixes [SCSI] lpfc 8.3.17: BSG fixes [SCSI] lpfc 8.3.17: SLI Additions and Fixes [SCSI] lpfc 8.3.17: Code Cleanup and Locking fixes [SCSI] zfcp: Remove scsi_cmnd->serial_number from debug traces [SCSI] ipr: fix array error logging [SCSI] aha152x: enable PCMCIA on 64bit [SCSI] scsi_dh_alua: Handle all states correctly [SCSI] cxgb4i: connection and ddp setting update [SCSI] cxgb3i: fixed connection over vlan ...
Diffstat (limited to 'drivers/scsi/bfa/include/protocol/fcp.h')
-rw-r--r--drivers/scsi/bfa/include/protocol/fcp.h184
1 files changed, 0 insertions, 184 deletions
diff --git a/drivers/scsi/bfa/include/protocol/fcp.h b/drivers/scsi/bfa/include/protocol/fcp.h
deleted file mode 100644
index 74ea63ce84b7..000000000000
--- a/drivers/scsi/bfa/include/protocol/fcp.h
+++ /dev/null
@@ -1,184 +0,0 @@
-/*
- * 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 <linux/bitops.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
- */
-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