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提交 da40d036 编写于 作者: L Linus Torvalds
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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: (147 commits)
  [SCSI] arcmsr: fix write to device check
  [SCSI] lpfc: lower stack use in lpfc_fc_frame_check
  [SCSI] eliminate an unnecessary local variable from scsi_remove_target()
  [SCSI] libiscsi: use bh locking instead of irq with session lock
  [SCSI] libiscsi: do not take host lock in queuecommand
  [SCSI] be2iscsi: fix null ptr when accessing task hdr
  [SCSI] be2iscsi: fix gfp use in alloc_pdu
  [SCSI] libiscsi: add more informative failure message during iscsi scsi eh
  [SCSI] gdth: Add missing call to gdth_ioctl_free
  [SCSI] bfa: remove unused defintions and misc cleanups
  [SCSI] bfa: remove inactive functions
  [SCSI] bfa: replace bfa_assert with WARN_ON
  [SCSI] qla2xxx: Use sg_next to fetch next sg element while walking sg list.
  [SCSI] qla2xxx: Fix to avoid recursive lock failure during BSG timeout.
  [SCSI] qla2xxx: Remove code to not reset ISP82xx on failure.
  [SCSI] qla2xxx: Display mailbox register 4 during 8012 AEN for ISP82XX parts.
  [SCSI] qla2xxx: Don't perform a BIG_HAMMER if Get-ID (0x20) mailbox command fails on CNAs.
  [SCSI] qla2xxx: Remove redundant module parameter permission bits
  [SCSI] qla2xxx: Add sysfs node for displaying board temperature.
  [SCSI] qla2xxx: Code cleanup to remove unwanted comments and code.
  ...
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Documentation/scsi/ChangeLog.megaraid_sas
浏览文件 @ da40d036
Release Date : Tues. Dec 14, 2010 17:00:00 PST 2010 -
(emaild-id:megaraidlinux@lsi.com)
Adam Radford
Current Version : 00.00.05.29-rc1
Old Version : 00.00.04.31-rc1
1. Rename megaraid_sas.c to megaraid_sas_base.c.
2. Update GPL headers.
3. Add MSI-X support and 'msix_disable' module parameter.
4. Use lowest memory bar (for SR-IOV VF support).
5. Add struct megasas_instance_temlate changes, and change all code to use
new instance entries:
irqreturn_t (*service_isr )(int irq, void *devp);
void (*tasklet)(unsigned long);
u32 (*init_adapter)(struct megasas_instance *);
u32 (*build_and_issue_cmd) (struct megasas_instance *,
struct scsi_cmnd *);
void (*issue_dcmd) (struct megasas_instance *instance,
struct megasas_cmd *cmd);
6. Add code to support MegaRAID 9265/9285 controllers device id (0x5b).
-------------------------------------------------------------------------------
1 Release Date : Thur. May 03, 2010 09:12:45 PST 2009 -
(emaild-id:megaraidlinux@lsi.com)
Bo Yang
......
drivers/s390/scsi/zfcp_aux.c
浏览文件 @ da40d036
......@@ -45,8 +45,8 @@ static char *init_device;
module_param_named(device, init_device, charp, 0400);
MODULE_PARM_DESC(device, "specify initial device");
static struct kmem_cache *zfcp_cache_hw_align(const char *name,
unsigned long size)
static struct kmem_cache * __init zfcp_cache_hw_align(const char *name,
unsigned long size)
{
return kmem_cache_create(name, size, roundup_pow_of_two(size), 0, NULL);
}
......@@ -311,8 +311,7 @@ int zfcp_status_read_refill(struct zfcp_adapter *adapter)
if (zfcp_fsf_status_read(adapter->qdio)) {
if (atomic_read(&adapter->stat_miss) >=
adapter->stat_read_buf_num) {
zfcp_erp_adapter_reopen(adapter, 0, "axsref1",
NULL);
zfcp_erp_adapter_reopen(adapter, 0, "axsref1");
return 1;
}
break;
......@@ -459,7 +458,7 @@ void zfcp_adapter_unregister(struct zfcp_adapter *adapter)
sysfs_remove_group(&cdev->dev.kobj, &zfcp_sysfs_adapter_attrs);
zfcp_erp_thread_kill(adapter);
zfcp_dbf_adapter_unregister(adapter->dbf);
zfcp_dbf_adapter_unregister(adapter);
zfcp_qdio_destroy(adapter->qdio);
zfcp_ccw_adapter_put(adapter); /* final put to release */
......
drivers/s390/scsi/zfcp_ccw.c
浏览文件 @ da40d036
......@@ -48,7 +48,7 @@ static int zfcp_ccw_activate(struct ccw_device *cdev)
zfcp_erp_set_adapter_status(adapter, ZFCP_STATUS_COMMON_RUNNING);
zfcp_erp_adapter_reopen(adapter, ZFCP_STATUS_COMMON_ERP_FAILED,
"ccresu2", NULL);
"ccresu2");
zfcp_erp_wait(adapter);
flush_work(&adapter->scan_work);
......@@ -182,7 +182,7 @@ static int zfcp_ccw_set_offline(struct ccw_device *cdev)
if (!adapter)
return 0;
zfcp_erp_adapter_shutdown(adapter, 0, "ccsoff1", NULL);
zfcp_erp_adapter_shutdown(adapter, 0, "ccsoff1");
zfcp_erp_wait(adapter);
zfcp_ccw_adapter_put(adapter);
......@@ -207,24 +207,24 @@ static int zfcp_ccw_notify(struct ccw_device *cdev, int event)
switch (event) {
case CIO_GONE:
dev_warn(&cdev->dev, "The FCP device has been detached\n");
zfcp_erp_adapter_shutdown(adapter, 0, "ccnoti1", NULL);
zfcp_erp_adapter_shutdown(adapter, 0, "ccnoti1");
break;
case CIO_NO_PATH:
dev_warn(&cdev->dev,
"The CHPID for the FCP device is offline\n");
zfcp_erp_adapter_shutdown(adapter, 0, "ccnoti2", NULL);
zfcp_erp_adapter_shutdown(adapter, 0, "ccnoti2");
break;
case CIO_OPER:
dev_info(&cdev->dev, "The FCP device is operational again\n");
zfcp_erp_set_adapter_status(adapter,
ZFCP_STATUS_COMMON_RUNNING);
zfcp_erp_adapter_reopen(adapter, ZFCP_STATUS_COMMON_ERP_FAILED,
"ccnoti4", NULL);
"ccnoti4");
break;
case CIO_BOXED:
dev_warn(&cdev->dev, "The FCP device did not respond within "
"the specified time\n");
zfcp_erp_adapter_shutdown(adapter, 0, "ccnoti5", NULL);
zfcp_erp_adapter_shutdown(adapter, 0, "ccnoti5");
break;
}
......@@ -243,7 +243,7 @@ static void zfcp_ccw_shutdown(struct ccw_device *cdev)
if (!adapter)
return;
zfcp_erp_adapter_shutdown(adapter, 0, "ccshut1", NULL);
zfcp_erp_adapter_shutdown(adapter, 0, "ccshut1");
zfcp_erp_wait(adapter);
zfcp_erp_thread_kill(adapter);
......
drivers/s390/scsi/zfcp_cfdc.c
浏览文件 @ da40d036
......@@ -288,7 +288,7 @@ void zfcp_cfdc_adapter_access_changed(struct zfcp_adapter *adapter)
(status & ZFCP_STATUS_COMMON_ACCESS_BOXED))
zfcp_erp_port_reopen(port,
ZFCP_STATUS_COMMON_ERP_FAILED,
"cfaac_1", NULL);
"cfaac_1");
}
read_unlock_irqrestore(&adapter->port_list_lock, flags);
......@@ -299,7 +299,7 @@ void zfcp_cfdc_adapter_access_changed(struct zfcp_adapter *adapter)
(status & ZFCP_STATUS_COMMON_ACCESS_BOXED))
zfcp_erp_lun_reopen(sdev,
ZFCP_STATUS_COMMON_ERP_FAILED,
"cfaac_2", NULL);
"cfaac_2");
}
}
......@@ -426,7 +426,7 @@ int zfcp_cfdc_open_lun_eval(struct scsi_device *sdev,
zfcp_scsi_dev_lun(sdev),
(unsigned long long)zfcp_sdev->port->wwpn);
zfcp_erp_set_lun_status(sdev, ZFCP_STATUS_COMMON_ERP_FAILED);
zfcp_erp_lun_shutdown(sdev, 0, "fsouh_6", NULL);
zfcp_erp_lun_shutdown(sdev, 0, "fsouh_6");
return -EACCES;
}
......@@ -437,7 +437,7 @@ int zfcp_cfdc_open_lun_eval(struct scsi_device *sdev,
zfcp_scsi_dev_lun(sdev),
(unsigned long long)zfcp_sdev->port->wwpn);
zfcp_erp_set_lun_status(sdev, ZFCP_STATUS_COMMON_ERP_FAILED);
zfcp_erp_lun_shutdown(sdev, 0, "fsosh_8", NULL);
zfcp_erp_lun_shutdown(sdev, 0, "fsosh_8");
return -EACCES;
}
......
drivers/s390/scsi/zfcp_dbf.c
浏览文件 @ da40d036
此差异已折叠。
drivers/s390/scsi/zfcp_dbf.h
浏览文件 @ da40d036
/*
* This file is part of the zfcp device driver for
* FCP adapters for IBM System z9 and zSeries.
* zfcp device driver
* debug feature declarations
*
* Copyright IBM Corp. 2008, 2009
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2, or (at your option)
* any later version.
*
* 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.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
* Copyright IBM Corp. 2008, 2010
*/
#ifndef ZFCP_DBF_H
......@@ -27,322 +13,350 @@
#include "zfcp_fsf.h"
#include "zfcp_def.h"
#define ZFCP_DBF_TAG_SIZE 4
#define ZFCP_DBF_ID_SIZE 7
#define ZFCP_DBF_TAG_LEN 7
#define ZFCP_DBF_INVALID_LUN 0xFFFFFFFFFFFFFFFFull
struct zfcp_dbf_dump {
u8 tag[ZFCP_DBF_TAG_SIZE];
u32 total_size; /* size of total dump data */
u32 offset; /* how much data has being already dumped */
u32 size; /* how much data comes with this record */
u8 data[]; /* dump data */
} __attribute__ ((packed));
struct zfcp_dbf_rec_record_thread {
u32 total;
/**
* struct zfcp_dbf_rec_trigger - trace record for triggered recovery action
* @ready: number of ready recovery actions
* @running: number of running recovery actions
* @want: wanted recovery action
* @need: needed recovery action
*/
struct zfcp_dbf_rec_trigger {
u32 ready;
u32 running;
};
struct zfcp_dbf_rec_record_target {
u64 ref;
u32 status;
u32 d_id;
u64 wwpn;
u64 fcp_lun;
u32 erp_count;
};
struct zfcp_dbf_rec_record_trigger {
u8 want;
u8 need;
u32 as;
u32 ps;
u32 ls;
u64 ref;
u64 action;
u64 wwpn;
u64 fcp_lun;
};
} __packed;
struct zfcp_dbf_rec_record_action {
u32 status;
u32 step;
u64 action;
u64 fsf_req;
/**
* struct zfcp_dbf_rec_running - trace record for running recovery
* @fsf_req_id: request id for fsf requests
* @rec_status: status of the fsf request
* @rec_step: current step of the recovery action
* rec_count: recovery counter
*/
struct zfcp_dbf_rec_running {
u64 fsf_req_id;
u32 rec_status;
u16 rec_step;
u8 rec_action;
u8 rec_count;
} __packed;
/**
* enum zfcp_dbf_rec_id - recovery trace record id
* @ZFCP_DBF_REC_TRIG: triggered recovery identifier
* @ZFCP_DBF_REC_RUN: running recovery identifier
*/
enum zfcp_dbf_rec_id {
ZFCP_DBF_REC_TRIG = 1,
ZFCP_DBF_REC_RUN = 2,
};
struct zfcp_dbf_rec_record {
/**
* struct zfcp_dbf_rec - trace record for error recovery actions
* @id: unique number of recovery record type
* @tag: identifier string specifying the location of initiation
* @lun: logical unit number
* @wwpn: word wide port number
* @d_id: destination ID
* @adapter_status: current status of the adapter
* @port_status: current status of the port
* @lun_status: current status of the lun
* @u.trig: structure zfcp_dbf_rec_trigger
* @u.run: structure zfcp_dbf_rec_running
*/
struct zfcp_dbf_rec {
u8 id;
char id2[7];
char tag[ZFCP_DBF_TAG_LEN];
u64 lun;
u64 wwpn;
u32 d_id;
u32 adapter_status;
u32 port_status;
u32 lun_status;
union {
struct zfcp_dbf_rec_record_action action;
struct zfcp_dbf_rec_record_thread thread;
struct zfcp_dbf_rec_record_target target;
struct zfcp_dbf_rec_record_trigger trigger;
struct zfcp_dbf_rec_trigger trig;
struct zfcp_dbf_rec_running run;
} u;
};
} __packed;
enum {
ZFCP_REC_DBF_ID_ACTION,
ZFCP_REC_DBF_ID_THREAD,
ZFCP_REC_DBF_ID_TARGET,
ZFCP_REC_DBF_ID_TRIGGER,
/**
* enum zfcp_dbf_san_id - SAN trace record identifier
* @ZFCP_DBF_SAN_REQ: request trace record id
* @ZFCP_DBF_SAN_RES: response trace record id
* @ZFCP_DBF_SAN_ELS: extended link service record id
*/
enum zfcp_dbf_san_id {
ZFCP_DBF_SAN_REQ = 1,
ZFCP_DBF_SAN_RES = 2,
ZFCP_DBF_SAN_ELS = 3,
};
struct zfcp_dbf_hba_record_response {
u32 fsf_command;
u64 fsf_reqid;
u32 fsf_seqno;
u64 fsf_issued;
u32 fsf_prot_status;
/** struct zfcp_dbf_san - trace record for SAN requests and responses
* @id: unique number of recovery record type
* @tag: identifier string specifying the location of initiation
* @fsf_req_id: request id for fsf requests
* @payload: unformatted information related to request/response
* @d_id: destination id
*/
struct zfcp_dbf_san {
u8 id;
char tag[ZFCP_DBF_TAG_LEN];
u64 fsf_req_id;
u32 d_id;
#define ZFCP_DBF_SAN_MAX_PAYLOAD (FC_CT_HDR_LEN + 32)
char payload[ZFCP_DBF_SAN_MAX_PAYLOAD];
} __packed;
/**
* struct zfcp_dbf_hba_res - trace record for hba responses
* @req_issued: timestamp when request was issued
* @prot_status: protocol status
* @prot_status_qual: protocol status qualifier
* @fsf_status: fsf status
* @fsf_status_qual: fsf status qualifier
*/
struct zfcp_dbf_hba_res {
u64 req_issued;
u32 prot_status;
u8 prot_status_qual[FSF_PROT_STATUS_QUAL_SIZE];
u32 fsf_status;
u8 fsf_prot_status_qual[FSF_PROT_STATUS_QUAL_SIZE];
u8 fsf_status_qual[FSF_STATUS_QUALIFIER_SIZE];
u32 fsf_req_status;
u8 sbal_first;
u8 sbal_last;
u8 sbal_response;
u8 pool;
u64 erp_action;
union {
struct {
u64 cmnd;
u32 data_dir;
} fcp;
struct {
u64 wwpn;
u32 d_id;
u32 port_handle;
} port;
struct {
u64 wwpn;
u64 fcp_lun;
u32 port_handle;
u32 lun_handle;
} unit;
struct {
u32 d_id;
} els;
} u;
} __attribute__ ((packed));
u8 fsf_status_qual[FSF_STATUS_QUALIFIER_SIZE];
} __packed;
struct zfcp_dbf_hba_record_status {
u8 failed;
/**
* struct zfcp_dbf_hba_uss - trace record for unsolicited status
* @status_type: type of unsolicited status
* @status_subtype: subtype of unsolicited status
* @d_id: destination ID
* @lun: logical unit number
* @queue_designator: queue designator
*/
struct zfcp_dbf_hba_uss {
u32 status_type;
u32 status_subtype;
struct fsf_queue_designator
queue_designator;
u32 payload_size;
#define ZFCP_DBF_UNSOL_PAYLOAD 80
#define ZFCP_DBF_UNSOL_PAYLOAD_SENSE_DATA_AVAIL 32
#define ZFCP_DBF_UNSOL_PAYLOAD_BIT_ERROR_THRESHOLD 56
#define ZFCP_DBF_UNSOL_PAYLOAD_FEATURE_UPDATE_ALERT 2 * sizeof(u32)
u8 payload[ZFCP_DBF_UNSOL_PAYLOAD];
} __attribute__ ((packed));
struct zfcp_dbf_hba_record_qdio {
u32 qdio_error;
u8 sbal_index;
u8 sbal_count;
} __attribute__ ((packed));
struct zfcp_dbf_hba_record {
u8 tag[ZFCP_DBF_TAG_SIZE];
u8 tag2[ZFCP_DBF_TAG_SIZE];
union {
struct zfcp_dbf_hba_record_response response;
struct zfcp_dbf_hba_record_status status;
struct zfcp_dbf_hba_record_qdio qdio;
struct fsf_bit_error_payload berr;
} u;
} __attribute__ ((packed));
struct zfcp_dbf_san_record_ct_request {
u16 cmd_req_code;
u8 revision;
u8 gs_type;
u8 gs_subtype;
u8 options;
u16 max_res_size;
u32 len;
u32 d_id;
} __attribute__ ((packed));
struct zfcp_dbf_san_record_ct_response {
u16 cmd_rsp_code;
u8 revision;
u8 reason_code;
u8 expl;
u8 vendor_unique;
u16 max_res_size;
u32 len;
} __attribute__ ((packed));
struct zfcp_dbf_san_record_els {
u32 d_id;
} __attribute__ ((packed));
u64 lun;
u64 queue_designator;
} __packed;
struct zfcp_dbf_san_record {
u8 tag[ZFCP_DBF_TAG_SIZE];
u64 fsf_reqid;
u32 fsf_seqno;
/**
* enum zfcp_dbf_hba_id - HBA trace record identifier
* @ZFCP_DBF_HBA_RES: response trace record
* @ZFCP_DBF_HBA_USS: unsolicited status trace record
* @ZFCP_DBF_HBA_BIT: bit error trace record
*/
enum zfcp_dbf_hba_id {
ZFCP_DBF_HBA_RES = 1,
ZFCP_DBF_HBA_USS = 2,
ZFCP_DBF_HBA_BIT = 3,
};
/**
* struct zfcp_dbf_hba - common trace record for HBA records
* @id: unique number of recovery record type
* @tag: identifier string specifying the location of initiation
* @fsf_req_id: request id for fsf requests
* @fsf_req_status: status of fsf request
* @fsf_cmd: fsf command
* @fsf_seq_no: fsf sequence number
* @pl_len: length of payload stored as zfcp_dbf_pay
* @u: record type specific data
*/
struct zfcp_dbf_hba {
u8 id;
char tag[ZFCP_DBF_TAG_LEN];
u64 fsf_req_id;
u32 fsf_req_status;
u32 fsf_cmd;
u32 fsf_seq_no;
u16 pl_len;
union {
struct zfcp_dbf_san_record_ct_request ct_req;
struct zfcp_dbf_san_record_ct_response ct_resp;
struct zfcp_dbf_san_record_els els;
struct zfcp_dbf_hba_res res;
struct zfcp_dbf_hba_uss uss;
struct fsf_bit_error_payload be;
} u;
} __attribute__ ((packed));
} __packed;
#define ZFCP_DBF_SAN_MAX_PAYLOAD 1024
/**
* enum zfcp_dbf_scsi_id - scsi trace record identifier
* @ZFCP_DBF_SCSI_CMND: scsi command trace record
*/
enum zfcp_dbf_scsi_id {
ZFCP_DBF_SCSI_CMND = 1,
};
struct zfcp_dbf_scsi_record {
u8 tag[ZFCP_DBF_TAG_SIZE];
u8 tag2[ZFCP_DBF_TAG_SIZE];
/**
* struct zfcp_dbf_scsi - common trace record for SCSI records
* @id: unique number of recovery record type
* @tag: identifier string specifying the location of initiation
* @scsi_id: scsi device id
* @scsi_lun: scsi device logical unit number
* @scsi_result: scsi result
* @scsi_retries: current retry number of scsi request
* @scsi_allowed: allowed retries
* @fcp_rsp_info: FCP response info
* @scsi_opcode: scsi opcode
* @fsf_req_id: request id of fsf request
* @host_scribble: LLD specific data attached to SCSI request
* @pl_len: length of paload stored as zfcp_dbf_pay
* @fsf_rsp: response for fsf request
*/
struct zfcp_dbf_scsi {
u8 id;
char tag[ZFCP_DBF_TAG_LEN];
u32 scsi_id;
u32 scsi_lun;
u32 scsi_result;
u64 scsi_cmnd;
#define ZFCP_DBF_SCSI_OPCODE 16
u8 scsi_opcode[ZFCP_DBF_SCSI_OPCODE];
u8 scsi_retries;
u8 scsi_allowed;
u64 fsf_reqid;
u32 fsf_seqno;
u64 fsf_issued;
u64 old_fsf_reqid;
u8 rsp_validity;
u8 rsp_scsi_status;
u32 rsp_resid;
u8 rsp_code;
#define ZFCP_DBF_SCSI_FCP_SNS_INFO 16
#define ZFCP_DBF_SCSI_MAX_FCP_SNS_INFO 256
u32 sns_info_len;
u8 sns_info[ZFCP_DBF_SCSI_FCP_SNS_INFO];
} __attribute__ ((packed));
u8 fcp_rsp_info;
#define ZFCP_DBF_SCSI_OPCODE 16
u8 scsi_opcode[ZFCP_DBF_SCSI_OPCODE];
u64 fsf_req_id;
u64 host_scribble;
u16 pl_len;
struct fcp_resp_with_ext fcp_rsp;
} __packed;
/**
* struct zfcp_dbf_pay - trace record for unformatted payload information
* @area: area this record is originated from
* @counter: ascending record number
* @fsf_req_id: request id of fsf request
* @data: unformatted data
*/
struct zfcp_dbf_pay {
u8 counter;
char area[ZFCP_DBF_TAG_LEN];
u64 fsf_req_id;
#define ZFCP_DBF_PAY_MAX_REC 0x100
char data[ZFCP_DBF_PAY_MAX_REC];
} __packed;
/**
* struct zfcp_dbf - main dbf trace structure
* @pay: reference to payload trace area
* @rec: reference to recovery trace area
* @hba: reference to hba trace area
* @san: reference to san trace area
* @scsi: reference to scsi trace area
* @pay_lock: lock protecting payload trace buffer
* @rec_lock: lock protecting recovery trace buffer
* @hba_lock: lock protecting hba trace buffer
* @san_lock: lock protecting san trace buffer
* @scsi_lock: lock protecting scsi trace buffer
* @pay_buf: pre-allocated buffer for payload
* @rec_buf: pre-allocated buffer for recovery
* @hba_buf: pre-allocated buffer for hba
* @san_buf: pre-allocated buffer for san
* @scsi_buf: pre-allocated buffer for scsi
*/
struct zfcp_dbf {
debug_info_t *pay;
debug_info_t *rec;
debug_info_t *hba;
debug_info_t *san;
debug_info_t *scsi;
spinlock_t pay_lock;
spinlock_t rec_lock;
spinlock_t hba_lock;
spinlock_t san_lock;
spinlock_t scsi_lock;
struct zfcp_dbf_rec_record rec_buf;
struct zfcp_dbf_hba_record hba_buf;
struct zfcp_dbf_san_record san_buf;
struct zfcp_dbf_scsi_record scsi_buf;
struct zfcp_adapter *adapter;
struct zfcp_dbf_pay pay_buf;
struct zfcp_dbf_rec rec_buf;
struct zfcp_dbf_hba hba_buf;
struct zfcp_dbf_san san_buf;
struct zfcp_dbf_scsi scsi_buf;
};
static inline
void zfcp_dbf_hba_fsf_resp(const char *tag2, int level,
struct zfcp_fsf_req *req, struct zfcp_dbf *dbf)
void zfcp_dbf_hba_fsf_resp(char *tag, int level, struct zfcp_fsf_req *req)
{
if (level <= dbf->hba->level)
_zfcp_dbf_hba_fsf_response(tag2, level, req, dbf);
if (level <= req->adapter->dbf->hba->level)
zfcp_dbf_hba_fsf_res(tag, req);
}
/**
* zfcp_dbf_hba_fsf_response - trace event for request completion
* @fsf_req: request that has been completed
* @req: request that has been completed
*/
static inline void zfcp_dbf_hba_fsf_response(struct zfcp_fsf_req *req)
static inline
void zfcp_dbf_hba_fsf_response(struct zfcp_fsf_req *req)
{
struct zfcp_dbf *dbf = req->adapter->dbf;
struct fsf_qtcb *qtcb = req->qtcb;
if ((qtcb->prefix.prot_status != FSF_PROT_GOOD) &&
(qtcb->prefix.prot_status != FSF_PROT_FSF_STATUS_PRESENTED)) {
zfcp_dbf_hba_fsf_resp("perr", 1, req, dbf);
zfcp_dbf_hba_fsf_resp("fs_perr", 1, req);
} else if (qtcb->header.fsf_status != FSF_GOOD) {
zfcp_dbf_hba_fsf_resp("ferr", 1, req, dbf);
zfcp_dbf_hba_fsf_resp("fs_ferr", 1, req);
} else if ((req->fsf_command == FSF_QTCB_OPEN_PORT_WITH_DID) ||
(req->fsf_command == FSF_QTCB_OPEN_LUN)) {
zfcp_dbf_hba_fsf_resp("open", 4, req, dbf);
zfcp_dbf_hba_fsf_resp("fs_open", 4, req);
} else if (qtcb->header.log_length) {
zfcp_dbf_hba_fsf_resp("qtcb", 5, req, dbf);
zfcp_dbf_hba_fsf_resp("fs_qtcb", 5, req);
} else {
zfcp_dbf_hba_fsf_resp("norm", 6, req, dbf);
zfcp_dbf_hba_fsf_resp("fs_norm", 6, req);
}
}
/**
* zfcp_dbf_hba_fsf_unsol - trace event for an unsolicited status buffer
* @tag: tag indicating which kind of unsolicited status has been received
* @dbf: reference to dbf structure
* @status_buffer: buffer containing payload of unsolicited status
*/
static inline
void zfcp_dbf_hba_fsf_unsol(const char *tag, struct zfcp_dbf *dbf,
struct fsf_status_read_buffer *buf)
{
int level = 2;
if (level <= dbf->hba->level)
_zfcp_dbf_hba_fsf_unsol(tag, level, dbf, buf);
}
static inline
void zfcp_dbf_scsi(const char *tag, const char *tag2, int level,
struct zfcp_dbf *dbf, struct scsi_cmnd *scmd,
struct zfcp_fsf_req *req, unsigned long old_id)
void _zfcp_dbf_scsi(char *tag, int level, struct scsi_cmnd *scmd,
struct zfcp_fsf_req *req)
{
if (level <= dbf->scsi->level)
_zfcp_dbf_scsi(tag, tag2, level, dbf, scmd, req, old_id);
struct zfcp_adapter *adapter = (struct zfcp_adapter *)
scmd->device->host->hostdata[0];
if (level <= adapter->dbf->scsi->level)
zfcp_dbf_scsi(tag, scmd, req);
}
/**
* zfcp_dbf_scsi_result - trace event for SCSI command completion
* @dbf: adapter dbf trace
* @scmd: SCSI command pointer
* @req: FSF request used to issue SCSI command
*/
static inline
void zfcp_dbf_scsi_result(struct zfcp_dbf *dbf, struct scsi_cmnd *scmd,
struct zfcp_fsf_req *req)
void zfcp_dbf_scsi_result(struct scsi_cmnd *scmd, struct zfcp_fsf_req *req)
{
if (scmd->result != 0)
zfcp_dbf_scsi("rslt", "erro", 3, dbf, scmd, req, 0);
_zfcp_dbf_scsi("rsl_err", 3, scmd, req);
else if (scmd->retries > 0)
zfcp_dbf_scsi("rslt", "retr", 4, dbf, scmd, req, 0);
_zfcp_dbf_scsi("rsl_ret", 4, scmd, req);
else
zfcp_dbf_scsi("rslt", "norm", 6, dbf, scmd, req, 0);
_zfcp_dbf_scsi("rsl_nor", 6, scmd, req);
}
/**
* zfcp_dbf_scsi_fail_send - trace event for failure to send SCSI command
* @dbf: adapter dbf trace
* @scmd: SCSI command pointer
*/
static inline
void zfcp_dbf_scsi_fail_send(struct zfcp_dbf *dbf, struct scsi_cmnd *scmd)
void zfcp_dbf_scsi_fail_send(struct scsi_cmnd *scmd)
{
zfcp_dbf_scsi("rslt", "fail", 4, dbf, scmd, NULL, 0);
_zfcp_dbf_scsi("rsl_fai", 4, scmd, NULL);
}
/**
* zfcp_dbf_scsi_abort - trace event for SCSI command abort
* @tag: tag indicating success or failure of abort operation
* @adapter: adapter thas has been used to issue SCSI command to be aborted
* @scmd: SCSI command to be aborted
* @new_req: request containing abort (might be NULL)
* @old_id: identifier of request containg SCSI command to be aborted
* @fsf_req: request containing abort (might be NULL)
*/
static inline
void zfcp_dbf_scsi_abort(const char *tag, struct zfcp_dbf *dbf,
struct scsi_cmnd *scmd, struct zfcp_fsf_req *new_req,
unsigned long old_id)
void zfcp_dbf_scsi_abort(char *tag, struct scsi_cmnd *scmd,
struct zfcp_fsf_req *fsf_req)
{
zfcp_dbf_scsi("abrt", tag, 1, dbf, scmd, new_req, old_id);
_zfcp_dbf_scsi(tag, 1, scmd, fsf_req);
}
/**
......@@ -352,12 +366,17 @@ void zfcp_dbf_scsi_abort(const char *tag, struct zfcp_dbf *dbf,
* @flag: indicates type of reset (Target Reset, Logical Unit Reset)
*/
static inline
void zfcp_dbf_scsi_devreset(const char *tag, struct scsi_cmnd *scmnd, u8 flag)
void zfcp_dbf_scsi_devreset(char *tag, struct scsi_cmnd *scmnd, u8 flag)
{
struct zfcp_scsi_dev *zfcp_sdev = sdev_to_zfcp(scmnd->device);
char tmp_tag[ZFCP_DBF_TAG_LEN];
if (flag == FCP_TMF_TGT_RESET)
memcpy(tmp_tag, "tr_", 3);
else
memcpy(tmp_tag, "lr_", 3);
zfcp_dbf_scsi(flag == FCP_TMF_TGT_RESET ? "trst" : "lrst", tag, 1,
zfcp_sdev->port->adapter->dbf, scmnd, NULL, 0);
memcpy(&tmp_tag[3], tag, 4);
_zfcp_dbf_scsi(tmp_tag, 1, scmnd, NULL);
}
#endif /* ZFCP_DBF_H */
drivers/s390/scsi/zfcp_erp.c
浏览文件 @ da40d036
......@@ -76,9 +76,9 @@ static void zfcp_erp_action_ready(struct zfcp_erp_action *act)
struct zfcp_adapter *adapter = act->adapter;
list_move(&act->list, &act->adapter->erp_ready_head);
zfcp_dbf_rec_action("erardy1", act);
zfcp_dbf_rec_run("erardy1", act);
wake_up(&adapter->erp_ready_wq);
zfcp_dbf_rec_thread("erardy2", adapter->dbf);
zfcp_dbf_rec_run("erardy2", act);
}
static void zfcp_erp_action_dismiss(struct zfcp_erp_action *act)
......@@ -236,10 +236,10 @@ static struct zfcp_erp_action *zfcp_erp_setup_act(int need, u32 act_status,
static int zfcp_erp_action_enqueue(int want, struct zfcp_adapter *adapter,
struct zfcp_port *port,
struct scsi_device *sdev,
char *id, void *ref, u32 act_status)
char *id, u32 act_status)
{
int retval = 1, need;
struct zfcp_erp_action *act = NULL;
struct zfcp_erp_action *act;
if (!adapter->erp_thread)
return -EIO;
......@@ -255,15 +255,14 @@ static int zfcp_erp_action_enqueue(int want, struct zfcp_adapter *adapter,
++adapter->erp_total_count;
list_add_tail(&act->list, &adapter->erp_ready_head);
wake_up(&adapter->erp_ready_wq);
zfcp_dbf_rec_thread("eracte1", adapter->dbf);
retval = 0;
out:
zfcp_dbf_rec_trigger(id, ref, want, need, act, adapter, port, sdev);
zfcp_dbf_rec_trig(id, adapter, port, sdev, want, need);
return retval;
}
static int _zfcp_erp_adapter_reopen(struct zfcp_adapter *adapter,
int clear_mask, char *id, void *ref)
int clear_mask, char *id)
{
zfcp_erp_adapter_block(adapter, clear_mask);
zfcp_scsi_schedule_rports_block(adapter);
......@@ -275,7 +274,7 @@ static int _zfcp_erp_adapter_reopen(struct zfcp_adapter *adapter,
return -EIO;
}
return zfcp_erp_action_enqueue(ZFCP_ERP_ACTION_REOPEN_ADAPTER,
adapter, NULL, NULL, id, ref, 0);
adapter, NULL, NULL, id, 0);
}
/**
......@@ -283,10 +282,8 @@ static int _zfcp_erp_adapter_reopen(struct zfcp_adapter *adapter,
* @adapter: Adapter to reopen.
* @clear: Status flags to clear.
* @id: Id for debug trace event.
* @ref: Reference for debug trace event.
*/
void zfcp_erp_adapter_reopen(struct zfcp_adapter *adapter, int clear,
char *id, void *ref)
void zfcp_erp_adapter_reopen(struct zfcp_adapter *adapter, int clear, char *id)
{
unsigned long flags;
......@@ -299,7 +296,7 @@ void zfcp_erp_adapter_reopen(struct zfcp_adapter *adapter, int clear,
ZFCP_STATUS_COMMON_ERP_FAILED);
else
zfcp_erp_action_enqueue(ZFCP_ERP_ACTION_REOPEN_ADAPTER, adapter,
NULL, NULL, id, ref, 0);
NULL, NULL, id, 0);
write_unlock_irqrestore(&adapter->erp_lock, flags);
}
......@@ -308,13 +305,12 @@ void zfcp_erp_adapter_reopen(struct zfcp_adapter *adapter, int clear,
* @adapter: Adapter to shut down.
* @clear: Status flags to clear.
* @id: Id for debug trace event.
* @ref: Reference for debug trace event.
*/
void zfcp_erp_adapter_shutdown(struct zfcp_adapter *adapter, int clear,
char *id, void *ref)
char *id)
{
int flags = ZFCP_STATUS_COMMON_RUNNING | ZFCP_STATUS_COMMON_ERP_FAILED;
zfcp_erp_adapter_reopen(adapter, clear | flags, id, ref);
zfcp_erp_adapter_reopen(adapter, clear | flags, id);
}
/**
......@@ -322,13 +318,11 @@ void zfcp_erp_adapter_shutdown(struct zfcp_adapter *adapter, int clear,
* @port: Port to shut down.
* @clear: Status flags to clear.
* @id: Id for debug trace event.
* @ref: Reference for debug trace event.
*/
void zfcp_erp_port_shutdown(struct zfcp_port *port, int clear, char *id,
void *ref)
void zfcp_erp_port_shutdown(struct zfcp_port *port, int clear, char *id)
{
int flags = ZFCP_STATUS_COMMON_RUNNING | ZFCP_STATUS_COMMON_ERP_FAILED;
zfcp_erp_port_reopen(port, clear | flags, id, ref);
zfcp_erp_port_reopen(port, clear | flags, id);
}
static void zfcp_erp_port_block(struct zfcp_port *port, int clear)
......@@ -337,8 +331,8 @@ static void zfcp_erp_port_block(struct zfcp_port *port, int clear)
ZFCP_STATUS_COMMON_UNBLOCKED | clear);
}
static void _zfcp_erp_port_forced_reopen(struct zfcp_port *port,
int clear, char *id, void *ref)
static void _zfcp_erp_port_forced_reopen(struct zfcp_port *port, int clear,
char *id)
{
zfcp_erp_port_block(port, clear);
zfcp_scsi_schedule_rport_block(port);
......@@ -347,28 +341,26 @@ static void _zfcp_erp_port_forced_reopen(struct zfcp_port *port,
return;
zfcp_erp_action_enqueue(ZFCP_ERP_ACTION_REOPEN_PORT_FORCED,
port->adapter, port, NULL, id, ref, 0);
port->adapter, port, NULL, id, 0);
}
/**
* zfcp_erp_port_forced_reopen - Forced close of port and open again
* @port: Port to force close and to reopen.
* @clear: Status flags to clear.
* @id: Id for debug trace event.
* @ref: Reference for debug trace event.
*/
void zfcp_erp_port_forced_reopen(struct zfcp_port *port, int clear, char *id,
void *ref)
void zfcp_erp_port_forced_reopen(struct zfcp_port *port, int clear, char *id)
{
unsigned long flags;
struct zfcp_adapter *adapter = port->adapter;
write_lock_irqsave(&adapter->erp_lock, flags);
_zfcp_erp_port_forced_reopen(port, clear, id, ref);
_zfcp_erp_port_forced_reopen(port, clear, id);
write_unlock_irqrestore(&adapter->erp_lock, flags);
}
static int _zfcp_erp_port_reopen(struct zfcp_port *port, int clear, char *id,
void *ref)
static int _zfcp_erp_port_reopen(struct zfcp_port *port, int clear, char *id)
{
zfcp_erp_port_block(port, clear);
zfcp_scsi_schedule_rport_block(port);
......@@ -380,24 +372,25 @@ static int _zfcp_erp_port_reopen(struct zfcp_port *port, int clear, char *id,
}
return zfcp_erp_action_enqueue(ZFCP_ERP_ACTION_REOPEN_PORT,
port->adapter, port, NULL, id, ref, 0);
port->adapter, port, NULL, id, 0);
}
/**
* zfcp_erp_port_reopen - trigger remote port recovery
* @port: port to recover
* @clear_mask: flags in port status to be cleared
* @id: Id for debug trace event.
*
* Returns 0 if recovery has been triggered, < 0 if not.
*/
int zfcp_erp_port_reopen(struct zfcp_port *port, int clear, char *id, void *ref)
int zfcp_erp_port_reopen(struct zfcp_port *port, int clear, char *id)
{
int retval;
unsigned long flags;
struct zfcp_adapter *adapter = port->adapter;
write_lock_irqsave(&adapter->erp_lock, flags);
retval = _zfcp_erp_port_reopen(port, clear, id, ref);
retval = _zfcp_erp_port_reopen(port, clear, id);
write_unlock_irqrestore(&adapter->erp_lock, flags);
return retval;
......@@ -410,7 +403,7 @@ static void zfcp_erp_lun_block(struct scsi_device *sdev, int clear_mask)
}
static void _zfcp_erp_lun_reopen(struct scsi_device *sdev, int clear, char *id,
void *ref, u32 act_status)
u32 act_status)
{
struct zfcp_scsi_dev *zfcp_sdev = sdev_to_zfcp(sdev);
struct zfcp_adapter *adapter = zfcp_sdev->port->adapter;
......@@ -421,17 +414,18 @@ static void _zfcp_erp_lun_reopen(struct scsi_device *sdev, int clear, char *id,
return;
zfcp_erp_action_enqueue(ZFCP_ERP_ACTION_REOPEN_LUN, adapter,
zfcp_sdev->port, sdev, id, ref, act_status);
zfcp_sdev->port, sdev, id, act_status);
}
/**
* zfcp_erp_lun_reopen - initiate reopen of a LUN
* @sdev: SCSI device / LUN to be reopened
* @clear_mask: specifies flags in LUN status to be cleared
* @id: Id for debug trace event.
*
* Return: 0 on success, < 0 on error
*/
void zfcp_erp_lun_reopen(struct scsi_device *sdev, int clear, char *id,
void *ref)
void zfcp_erp_lun_reopen(struct scsi_device *sdev, int clear, char *id)
{
unsigned long flags;
struct zfcp_scsi_dev *zfcp_sdev = sdev_to_zfcp(sdev);
......@@ -439,7 +433,7 @@ void zfcp_erp_lun_reopen(struct scsi_device *sdev, int clear, char *id,
struct zfcp_adapter *adapter = port->adapter;
write_lock_irqsave(&adapter->erp_lock, flags);
_zfcp_erp_lun_reopen(sdev, clear, id, ref, 0);
_zfcp_erp_lun_reopen(sdev, clear, id, 0);
write_unlock_irqrestore(&adapter->erp_lock, flags);
}
......@@ -448,13 +442,11 @@ void zfcp_erp_lun_reopen(struct scsi_device *sdev, int clear, char *id,
* @sdev: SCSI device / LUN to shut down.
* @clear: Status flags to clear.
* @id: Id for debug trace event.
* @ref: Reference for debug trace event.
*/
void zfcp_erp_lun_shutdown(struct scsi_device *sdev, int clear, char *id,
void *ref)
void zfcp_erp_lun_shutdown(struct scsi_device *sdev, int clear, char *id)
{
int flags = ZFCP_STATUS_COMMON_RUNNING | ZFCP_STATUS_COMMON_ERP_FAILED;
zfcp_erp_lun_reopen(sdev, clear | flags, id, ref);
zfcp_erp_lun_reopen(sdev, clear | flags, id);
}
/**
......@@ -476,7 +468,7 @@ void zfcp_erp_lun_shutdown_wait(struct scsi_device *sdev, char *id)
int clear = ZFCP_STATUS_COMMON_RUNNING | ZFCP_STATUS_COMMON_ERP_FAILED;
write_lock_irqsave(&adapter->erp_lock, flags);
_zfcp_erp_lun_reopen(sdev, clear, id, NULL, ZFCP_STATUS_ERP_NO_REF);
_zfcp_erp_lun_reopen(sdev, clear, id, ZFCP_STATUS_ERP_NO_REF);
write_unlock_irqrestore(&adapter->erp_lock, flags);
zfcp_erp_wait(adapter);
......@@ -490,14 +482,14 @@ static int status_change_set(unsigned long mask, atomic_t *status)
static void zfcp_erp_adapter_unblock(struct zfcp_adapter *adapter)
{
if (status_change_set(ZFCP_STATUS_COMMON_UNBLOCKED, &adapter->status))
zfcp_dbf_rec_adapter("eraubl1", NULL, adapter->dbf);
zfcp_dbf_rec_run("eraubl1", &adapter->erp_action);
atomic_set_mask(ZFCP_STATUS_COMMON_UNBLOCKED, &adapter->status);
}
static void zfcp_erp_port_unblock(struct zfcp_port *port)
{
if (status_change_set(ZFCP_STATUS_COMMON_UNBLOCKED, &port->status))
zfcp_dbf_rec_port("erpubl1", NULL, port);
zfcp_dbf_rec_run("erpubl1", &port->erp_action);
atomic_set_mask(ZFCP_STATUS_COMMON_UNBLOCKED, &port->status);
}
......@@ -506,14 +498,14 @@ static void zfcp_erp_lun_unblock(struct scsi_device *sdev)
struct zfcp_scsi_dev *zfcp_sdev = sdev_to_zfcp(sdev);
if (status_change_set(ZFCP_STATUS_COMMON_UNBLOCKED, &zfcp_sdev->status))
zfcp_dbf_rec_lun("erlubl1", NULL, sdev);
zfcp_dbf_rec_run("erlubl1", &sdev_to_zfcp(sdev)->erp_action);
atomic_set_mask(ZFCP_STATUS_COMMON_UNBLOCKED, &zfcp_sdev->status);
}
static void zfcp_erp_action_to_running(struct zfcp_erp_action *erp_action)
{
list_move(&erp_action->list, &erp_action->adapter->erp_running_head);
zfcp_dbf_rec_action("erator1", erp_action);
zfcp_dbf_rec_run("erator1", erp_action);
}
static void zfcp_erp_strategy_check_fsfreq(struct zfcp_erp_action *act)
......@@ -530,11 +522,11 @@ static void zfcp_erp_strategy_check_fsfreq(struct zfcp_erp_action *act)
if (act->status & (ZFCP_STATUS_ERP_DISMISSED |
ZFCP_STATUS_ERP_TIMEDOUT)) {
req->status |= ZFCP_STATUS_FSFREQ_DISMISSED;
zfcp_dbf_rec_action("erscf_1", act);
zfcp_dbf_rec_run("erscf_1", act);
req->erp_action = NULL;
}
if (act->status & ZFCP_STATUS_ERP_TIMEDOUT)
zfcp_dbf_rec_action("erscf_2", act);
zfcp_dbf_rec_run("erscf_2", act);
if (req->status & ZFCP_STATUS_FSFREQ_DISMISSED)
act->fsf_req_id = 0;
} else
......@@ -585,40 +577,40 @@ static void zfcp_erp_strategy_memwait(struct zfcp_erp_action *erp_action)
}
static void _zfcp_erp_port_reopen_all(struct zfcp_adapter *adapter,
int clear, char *id, void *ref)
int clear, char *id)
{
struct zfcp_port *port;
read_lock(&adapter->port_list_lock);
list_for_each_entry(port, &adapter->port_list, list)
_zfcp_erp_port_reopen(port, clear, id, ref);
_zfcp_erp_port_reopen(port, clear, id);
read_unlock(&adapter->port_list_lock);
}
static void _zfcp_erp_lun_reopen_all(struct zfcp_port *port, int clear,
char *id, void *ref)
char *id)
{
struct scsi_device *sdev;
shost_for_each_device(sdev, port->adapter->scsi_host)
if (sdev_to_zfcp(sdev)->port == port)
_zfcp_erp_lun_reopen(sdev, clear, id, ref, 0);
_zfcp_erp_lun_reopen(sdev, clear, id, 0);
}
static void zfcp_erp_strategy_followup_failed(struct zfcp_erp_action *act)
{
switch (act->action) {
case ZFCP_ERP_ACTION_REOPEN_ADAPTER:
_zfcp_erp_adapter_reopen(act->adapter, 0, "ersff_1", NULL);
_zfcp_erp_adapter_reopen(act->adapter, 0, "ersff_1");
break;
case ZFCP_ERP_ACTION_REOPEN_PORT_FORCED:
_zfcp_erp_port_forced_reopen(act->port, 0, "ersff_2", NULL);
_zfcp_erp_port_forced_reopen(act->port, 0, "ersff_2");
break;
case ZFCP_ERP_ACTION_REOPEN_PORT:
_zfcp_erp_port_reopen(act->port, 0, "ersff_3", NULL);
_zfcp_erp_port_reopen(act->port, 0, "ersff_3");
break;
case ZFCP_ERP_ACTION_REOPEN_LUN:
_zfcp_erp_lun_reopen(act->sdev, 0, "ersff_4", NULL, 0);
_zfcp_erp_lun_reopen(act->sdev, 0, "ersff_4", 0);
break;
}
}
......@@ -627,13 +619,13 @@ static void zfcp_erp_strategy_followup_success(struct zfcp_erp_action *act)
{
switch (act->action) {
case ZFCP_ERP_ACTION_REOPEN_ADAPTER:
_zfcp_erp_port_reopen_all(act->adapter, 0, "ersfs_1", NULL);
_zfcp_erp_port_reopen_all(act->adapter, 0, "ersfs_1");
break;
case ZFCP_ERP_ACTION_REOPEN_PORT_FORCED:
_zfcp_erp_port_reopen(act->port, 0, "ersfs_2", NULL);
_zfcp_erp_port_reopen(act->port, 0, "ersfs_2");
break;
case ZFCP_ERP_ACTION_REOPEN_PORT:
_zfcp_erp_lun_reopen_all(act->port, 0, "ersfs_3", NULL);
_zfcp_erp_lun_reopen_all(act->port, 0, "ersfs_3");
break;
}
}
......@@ -652,17 +644,6 @@ static void zfcp_erp_wakeup(struct zfcp_adapter *adapter)
read_unlock_irqrestore(&adapter->erp_lock, flags);
}
static int zfcp_erp_adapter_strategy_open_qdio(struct zfcp_erp_action *act)
{
struct zfcp_qdio *qdio = act->adapter->qdio;
if (zfcp_qdio_open(qdio))
return ZFCP_ERP_FAILED;
init_waitqueue_head(&qdio->req_q_wq);
atomic_set_mask(ZFCP_STATUS_ADAPTER_QDIOUP, &act->adapter->status);
return ZFCP_ERP_SUCCEEDED;
}
static void zfcp_erp_enqueue_ptp_port(struct zfcp_adapter *adapter)
{
struct zfcp_port *port;
......@@ -670,7 +651,7 @@ static void zfcp_erp_enqueue_ptp_port(struct zfcp_adapter *adapter)
adapter->peer_d_id);
if (IS_ERR(port)) /* error or port already attached */
return;
_zfcp_erp_port_reopen(port, 0, "ereptp1", NULL);
_zfcp_erp_port_reopen(port, 0, "ereptp1");
}
static int zfcp_erp_adapter_strat_fsf_xconf(struct zfcp_erp_action *erp_action)
......@@ -693,10 +674,8 @@ static int zfcp_erp_adapter_strat_fsf_xconf(struct zfcp_erp_action *erp_action)
return ZFCP_ERP_FAILED;
}
zfcp_dbf_rec_thread_lock("erasfx1", adapter->dbf);
wait_event(adapter->erp_ready_wq,
!list_empty(&adapter->erp_ready_head));
zfcp_dbf_rec_thread_lock("erasfx2", adapter->dbf);
if (erp_action->status & ZFCP_STATUS_ERP_TIMEDOUT)
break;
......@@ -735,10 +714,10 @@ static int zfcp_erp_adapter_strategy_open_fsf_xport(struct zfcp_erp_action *act)
if (ret)
return ZFCP_ERP_FAILED;
zfcp_dbf_rec_thread_lock("erasox1", adapter->dbf);
zfcp_dbf_rec_run("erasox1", act);
wait_event(adapter->erp_ready_wq,
!list_empty(&adapter->erp_ready_head));
zfcp_dbf_rec_thread_lock("erasox2", adapter->dbf);
zfcp_dbf_rec_run("erasox2", act);
if (act->status & ZFCP_STATUS_ERP_TIMEDOUT)
return ZFCP_ERP_FAILED;
......@@ -788,7 +767,7 @@ static int zfcp_erp_adapter_strategy_open(struct zfcp_erp_action *act)
{
struct zfcp_adapter *adapter = act->adapter;
if (zfcp_erp_adapter_strategy_open_qdio(act)) {
if (zfcp_qdio_open(adapter->qdio)) {
atomic_clear_mask(ZFCP_STATUS_ADAPTER_XCONFIG_OK |
ZFCP_STATUS_ADAPTER_LINK_UNPLUGGED,
&adapter->status);
......@@ -1166,7 +1145,7 @@ static int zfcp_erp_strategy_statechange(struct zfcp_erp_action *act, int ret)
if (zfcp_erp_strat_change_det(&adapter->status, erp_status)) {
_zfcp_erp_adapter_reopen(adapter,
ZFCP_STATUS_COMMON_ERP_FAILED,
"ersscg1", NULL);
"ersscg1");
return ZFCP_ERP_EXIT;
}
break;
......@@ -1176,7 +1155,7 @@ static int zfcp_erp_strategy_statechange(struct zfcp_erp_action *act, int ret)
if (zfcp_erp_strat_change_det(&port->status, erp_status)) {
_zfcp_erp_port_reopen(port,
ZFCP_STATUS_COMMON_ERP_FAILED,
"ersscg2", NULL);
"ersscg2");
return ZFCP_ERP_EXIT;
}
break;
......@@ -1186,7 +1165,7 @@ static int zfcp_erp_strategy_statechange(struct zfcp_erp_action *act, int ret)
if (zfcp_erp_strat_change_det(&zfcp_sdev->status, erp_status)) {
_zfcp_erp_lun_reopen(sdev,
ZFCP_STATUS_COMMON_ERP_FAILED,
"ersscg3", NULL, 0);
"ersscg3", 0);
return ZFCP_ERP_EXIT;
}
break;
......@@ -1206,7 +1185,7 @@ static void zfcp_erp_action_dequeue(struct zfcp_erp_action *erp_action)
}
list_del(&erp_action->list);
zfcp_dbf_rec_action("eractd1", erp_action);
zfcp_dbf_rec_run("eractd1", erp_action);
switch (erp_action->action) {
case ZFCP_ERP_ACTION_REOPEN_LUN:
......@@ -1313,7 +1292,7 @@ static int zfcp_erp_strategy(struct zfcp_erp_action *erp_action)
erp_action->status |= ZFCP_STATUS_ERP_LOWMEM;
}
if (adapter->erp_total_count == adapter->erp_low_mem_count)
_zfcp_erp_adapter_reopen(adapter, 0, "erstgy1", NULL);
_zfcp_erp_adapter_reopen(adapter, 0, "erstgy1");
else {
zfcp_erp_strategy_memwait(erp_action);
retval = ZFCP_ERP_CONTINUES;
......@@ -1357,11 +1336,9 @@ static int zfcp_erp_thread(void *data)
unsigned long flags;
for (;;) {
zfcp_dbf_rec_thread_lock("erthrd1", adapter->dbf);
wait_event_interruptible(adapter->erp_ready_wq,
!list_empty(&adapter->erp_ready_head) ||
kthread_should_stop());
zfcp_dbf_rec_thread_lock("erthrd2", adapter->dbf);
if (kthread_should_stop())
break;
......
drivers/s390/scsi/zfcp_ext.h
浏览文件 @ da40d036
......@@ -45,47 +45,33 @@ extern void zfcp_cfdc_adapter_access_changed(struct zfcp_adapter *);
/* zfcp_dbf.c */
extern int zfcp_dbf_adapter_register(struct zfcp_adapter *);
extern void zfcp_dbf_adapter_unregister(struct zfcp_dbf *);
extern void zfcp_dbf_rec_thread(char *, struct zfcp_dbf *);
extern void zfcp_dbf_rec_thread_lock(char *, struct zfcp_dbf *);
extern void zfcp_dbf_rec_adapter(char *, void *, struct zfcp_dbf *);
extern void zfcp_dbf_rec_port(char *, void *, struct zfcp_port *);
extern void zfcp_dbf_rec_lun(char *, void *, struct scsi_device *);
extern void zfcp_dbf_rec_trigger(char *, void *, u8, u8, void *,
struct zfcp_adapter *, struct zfcp_port *,
struct scsi_device *);
extern void zfcp_dbf_rec_action(char *, struct zfcp_erp_action *);
extern void _zfcp_dbf_hba_fsf_response(const char *, int, struct zfcp_fsf_req *,
struct zfcp_dbf *);
extern void _zfcp_dbf_hba_fsf_unsol(const char *, int level, struct zfcp_dbf *,
struct fsf_status_read_buffer *);
extern void zfcp_dbf_hba_qdio(struct zfcp_dbf *, unsigned int, int, int);
extern void zfcp_dbf_adapter_unregister(struct zfcp_adapter *);
extern void zfcp_dbf_rec_trig(char *, struct zfcp_adapter *,
struct zfcp_port *, struct scsi_device *, u8, u8);
extern void zfcp_dbf_rec_run(char *, struct zfcp_erp_action *);
extern void zfcp_dbf_hba_fsf_uss(char *, struct zfcp_fsf_req *);
extern void zfcp_dbf_hba_fsf_res(char *, struct zfcp_fsf_req *);
extern void zfcp_dbf_hba_bit_err(char *, struct zfcp_fsf_req *);
extern void zfcp_dbf_hba_berr(struct zfcp_dbf *, struct zfcp_fsf_req *);
extern void zfcp_dbf_san_ct_request(struct zfcp_fsf_req *, u32);
extern void zfcp_dbf_san_ct_response(struct zfcp_fsf_req *);
extern void zfcp_dbf_san_els_request(struct zfcp_fsf_req *);
extern void zfcp_dbf_san_els_response(struct zfcp_fsf_req *);
extern void zfcp_dbf_san_incoming_els(struct zfcp_fsf_req *);
extern void _zfcp_dbf_scsi(const char *, const char *, int, struct zfcp_dbf *,
struct scsi_cmnd *, struct zfcp_fsf_req *,
unsigned long);
extern void zfcp_dbf_san_req(char *, struct zfcp_fsf_req *, u32);
extern void zfcp_dbf_san_res(char *, struct zfcp_fsf_req *);
extern void zfcp_dbf_san_in_els(char *, struct zfcp_fsf_req *);
extern void zfcp_dbf_scsi(char *, struct scsi_cmnd *, struct zfcp_fsf_req *);
/* zfcp_erp.c */
extern void zfcp_erp_set_adapter_status(struct zfcp_adapter *, u32);
extern void zfcp_erp_clear_adapter_status(struct zfcp_adapter *, u32);
extern void zfcp_erp_adapter_reopen(struct zfcp_adapter *, int, char *, void *);
extern void zfcp_erp_adapter_shutdown(struct zfcp_adapter *, int, char *,
void *);
extern void zfcp_erp_adapter_reopen(struct zfcp_adapter *, int, char *);
extern void zfcp_erp_adapter_shutdown(struct zfcp_adapter *, int, char *);
extern void zfcp_erp_set_port_status(struct zfcp_port *, u32);
extern void zfcp_erp_clear_port_status(struct zfcp_port *, u32);
extern int zfcp_erp_port_reopen(struct zfcp_port *, int, char *, void *);
extern void zfcp_erp_port_shutdown(struct zfcp_port *, int, char *, void *);
extern void zfcp_erp_port_forced_reopen(struct zfcp_port *, int, char *,
void *);
extern int zfcp_erp_port_reopen(struct zfcp_port *, int, char *);
extern void zfcp_erp_port_shutdown(struct zfcp_port *, int, char *);
extern void zfcp_erp_port_forced_reopen(struct zfcp_port *, int, char *);
extern void zfcp_erp_set_lun_status(struct scsi_device *, u32);
extern void zfcp_erp_clear_lun_status(struct scsi_device *, u32);
extern void zfcp_erp_lun_reopen(struct scsi_device *, int, char *, void *);
extern void zfcp_erp_lun_shutdown(struct scsi_device *, int, char *, void *);
extern void zfcp_erp_lun_reopen(struct scsi_device *, int, char *);
extern void zfcp_erp_lun_shutdown(struct scsi_device *, int, char *);
extern void zfcp_erp_lun_shutdown_wait(struct scsi_device *, char *);
extern int zfcp_erp_thread_setup(struct zfcp_adapter *);
extern void zfcp_erp_thread_kill(struct zfcp_adapter *);
......@@ -149,6 +135,8 @@ extern int zfcp_qdio_sbals_from_sg(struct zfcp_qdio *, struct zfcp_qdio_req *,
extern int zfcp_qdio_open(struct zfcp_qdio *);
extern void zfcp_qdio_close(struct zfcp_qdio *);
extern void zfcp_qdio_siosl(struct zfcp_adapter *);
extern struct zfcp_fsf_req *zfcp_fsf_get_req(struct zfcp_qdio *,
struct qdio_buffer *);
/* zfcp_scsi.c */
extern struct zfcp_data zfcp_data;
......
drivers/s390/scsi/zfcp_fc.c
浏览文件 @ da40d036
......@@ -174,7 +174,7 @@ static void _zfcp_fc_incoming_rscn(struct zfcp_fsf_req *fsf_req, u32 range,
if (!port->d_id)
zfcp_erp_port_reopen(port,
ZFCP_STATUS_COMMON_ERP_FAILED,
"fcrscn1", NULL);
"fcrscn1");
}
read_unlock_irqrestore(&adapter->port_list_lock, flags);
}
......@@ -215,7 +215,7 @@ static void zfcp_fc_incoming_wwpn(struct zfcp_fsf_req *req, u64 wwpn)
read_lock_irqsave(&adapter->port_list_lock, flags);
list_for_each_entry(port, &adapter->port_list, list)
if (port->wwpn == wwpn) {
zfcp_erp_port_forced_reopen(port, 0, "fciwwp1", req);
zfcp_erp_port_forced_reopen(port, 0, "fciwwp1");
break;
}
read_unlock_irqrestore(&adapter->port_list_lock, flags);
......@@ -251,7 +251,7 @@ void zfcp_fc_incoming_els(struct zfcp_fsf_req *fsf_req)
(struct fsf_status_read_buffer *) fsf_req->data;
unsigned int els_type = status_buffer->payload.data[0];
zfcp_dbf_san_incoming_els(fsf_req);
zfcp_dbf_san_in_els("fciels1", fsf_req);
if (els_type == ELS_PLOGI)
zfcp_fc_incoming_plogi(fsf_req);
else if (els_type == ELS_LOGO)
......@@ -360,7 +360,7 @@ void zfcp_fc_port_did_lookup(struct work_struct *work)
ret = zfcp_fc_ns_gid_pn(port);
if (ret) {
/* could not issue gid_pn for some reason */
zfcp_erp_adapter_reopen(port->adapter, 0, "fcgpn_1", NULL);
zfcp_erp_adapter_reopen(port->adapter, 0, "fcgpn_1");
goto out;
}
......@@ -369,7 +369,7 @@ void zfcp_fc_port_did_lookup(struct work_struct *work)
goto out;
}
zfcp_erp_port_reopen(port, 0, "fcgpn_3", NULL);
zfcp_erp_port_reopen(port, 0, "fcgpn_3");
out:
put_device(&port->dev);
}
......@@ -426,7 +426,7 @@ static void zfcp_fc_adisc_handler(void *data)
if (adisc->els.status) {
/* request rejected or timed out */
zfcp_erp_port_forced_reopen(port, ZFCP_STATUS_COMMON_ERP_FAILED,
"fcadh_1", NULL);
"fcadh_1");
goto out;
}
......@@ -436,7 +436,7 @@ static void zfcp_fc_adisc_handler(void *data)
if ((port->wwpn != adisc_resp->adisc_wwpn) ||
!(atomic_read(&port->status) & ZFCP_STATUS_COMMON_OPEN)) {
zfcp_erp_port_reopen(port, ZFCP_STATUS_COMMON_ERP_FAILED,
"fcadh_2", NULL);
"fcadh_2");
goto out;
}
......@@ -507,7 +507,7 @@ void zfcp_fc_link_test_work(struct work_struct *work)
/* send of ADISC was not possible */
atomic_clear_mask(ZFCP_STATUS_PORT_LINK_TEST, &port->status);
zfcp_erp_port_forced_reopen(port, 0, "fcltwk1", NULL);
zfcp_erp_port_forced_reopen(port, 0, "fcltwk1");
out:
put_device(&port->dev);
......@@ -659,7 +659,7 @@ static int zfcp_fc_eval_gpn_ft(struct zfcp_fc_gpn_ft *gpn_ft,
port = zfcp_port_enqueue(adapter, acc->fp_wwpn,
ZFCP_STATUS_COMMON_NOESC, d_id);
if (!IS_ERR(port))
zfcp_erp_port_reopen(port, 0, "fcegpf1", NULL);
zfcp_erp_port_reopen(port, 0, "fcegpf1");
else if (PTR_ERR(port) != -EEXIST)
ret = PTR_ERR(port);
}
......@@ -671,7 +671,7 @@ static int zfcp_fc_eval_gpn_ft(struct zfcp_fc_gpn_ft *gpn_ft,
write_unlock_irqrestore(&adapter->port_list_lock, flags);
list_for_each_entry_safe(port, tmp, &remove_lh, list) {
zfcp_erp_port_shutdown(port, 0, "fcegpf2", NULL);
zfcp_erp_port_shutdown(port, 0, "fcegpf2");
zfcp_device_unregister(&port->dev, &zfcp_sysfs_port_attrs);
}
......
drivers/s390/scsi/zfcp_fsf.c
浏览文件 @ da40d036
......@@ -23,7 +23,7 @@ static void zfcp_fsf_request_timeout_handler(unsigned long data)
struct zfcp_adapter *adapter = (struct zfcp_adapter *) data;
zfcp_qdio_siosl(adapter);
zfcp_erp_adapter_reopen(adapter, ZFCP_STATUS_COMMON_ERP_FAILED,
"fsrth_1", NULL);
"fsrth_1");
}
static void zfcp_fsf_start_timer(struct zfcp_fsf_req *fsf_req,
......@@ -65,7 +65,7 @@ static void zfcp_fsf_class_not_supp(struct zfcp_fsf_req *req)
{
dev_err(&req->adapter->ccw_device->dev, "FCP device not "
"operational because of an unsupported FC class\n");
zfcp_erp_adapter_shutdown(req->adapter, 0, "fscns_1", req);
zfcp_erp_adapter_shutdown(req->adapter, 0, "fscns_1");
req->status |= ZFCP_STATUS_FSFREQ_ERROR;
}
......@@ -98,7 +98,7 @@ static void zfcp_fsf_status_read_port_closed(struct zfcp_fsf_req *req)
read_lock_irqsave(&adapter->port_list_lock, flags);
list_for_each_entry(port, &adapter->port_list, list)
if (port->d_id == d_id) {
zfcp_erp_port_reopen(port, 0, "fssrpc1", req);
zfcp_erp_port_reopen(port, 0, "fssrpc1");
break;
}
read_unlock_irqrestore(&adapter->port_list_lock, flags);
......@@ -211,13 +211,13 @@ static void zfcp_fsf_status_read_handler(struct zfcp_fsf_req *req)
struct fsf_status_read_buffer *sr_buf = req->data;
if (req->status & ZFCP_STATUS_FSFREQ_DISMISSED) {
zfcp_dbf_hba_fsf_unsol("dism", adapter->dbf, sr_buf);
zfcp_dbf_hba_fsf_uss("fssrh_1", req);
mempool_free(sr_buf, adapter->pool.status_read_data);
zfcp_fsf_req_free(req);
return;
}
zfcp_dbf_hba_fsf_unsol("read", adapter->dbf, sr_buf);
zfcp_dbf_hba_fsf_uss("fssrh_2", req);
switch (sr_buf->status_type) {
case FSF_STATUS_READ_PORT_CLOSED:
......@@ -232,7 +232,7 @@ static void zfcp_fsf_status_read_handler(struct zfcp_fsf_req *req)
dev_warn(&adapter->ccw_device->dev,
"The error threshold for checksum statistics "
"has been exceeded\n");
zfcp_dbf_hba_berr(adapter->dbf, req);
zfcp_dbf_hba_bit_err("fssrh_3", req);
break;
case FSF_STATUS_READ_LINK_DOWN:
zfcp_fsf_status_read_link_down(req);
......@@ -247,7 +247,7 @@ static void zfcp_fsf_status_read_handler(struct zfcp_fsf_req *req)
zfcp_erp_adapter_reopen(adapter,
ZFCP_STATUS_ADAPTER_LINK_UNPLUGGED |
ZFCP_STATUS_COMMON_ERP_FAILED,
"fssrh_2", req);
"fssrh_2");
zfcp_fc_enqueue_event(adapter, FCH_EVT_LINKUP, 0);
break;
......@@ -287,7 +287,7 @@ static void zfcp_fsf_fsfstatus_qual_eval(struct zfcp_fsf_req *req)
"The FCP adapter reported a problem "
"that cannot be recovered\n");
zfcp_qdio_siosl(req->adapter);
zfcp_erp_adapter_shutdown(req->adapter, 0, "fsfsqe1", req);
zfcp_erp_adapter_shutdown(req->adapter, 0, "fsfsqe1");
break;
}
/* all non-return stats set FSFREQ_ERROR*/
......@@ -304,7 +304,7 @@ static void zfcp_fsf_fsfstatus_eval(struct zfcp_fsf_req *req)
dev_err(&req->adapter->ccw_device->dev,
"The FCP adapter does not recognize the command 0x%x\n",
req->qtcb->header.fsf_command);
zfcp_erp_adapter_shutdown(req->adapter, 0, "fsfse_1", req);
zfcp_erp_adapter_shutdown(req->adapter, 0, "fsfse_1");
req->status |= ZFCP_STATUS_FSFREQ_ERROR;
break;
case FSF_ADAPTER_STATUS_AVAILABLE:
......@@ -335,17 +335,17 @@ static void zfcp_fsf_protstatus_eval(struct zfcp_fsf_req *req)
"QTCB version 0x%x not supported by FCP adapter "
"(0x%x to 0x%x)\n", FSF_QTCB_CURRENT_VERSION,
psq->word[0], psq->word[1]);
zfcp_erp_adapter_shutdown(adapter, 0, "fspse_1", req);
zfcp_erp_adapter_shutdown(adapter, 0, "fspse_1");
break;
case FSF_PROT_ERROR_STATE:
case FSF_PROT_SEQ_NUMB_ERROR:
zfcp_erp_adapter_reopen(adapter, 0, "fspse_2", req);
zfcp_erp_adapter_reopen(adapter, 0, "fspse_2");
req->status |= ZFCP_STATUS_FSFREQ_ERROR;
break;
case FSF_PROT_UNSUPP_QTCB_TYPE:
dev_err(&adapter->ccw_device->dev,
"The QTCB type is not supported by the FCP adapter\n");
zfcp_erp_adapter_shutdown(adapter, 0, "fspse_3", req);
zfcp_erp_adapter_shutdown(adapter, 0, "fspse_3");
break;
case FSF_PROT_HOST_CONNECTION_INITIALIZING:
atomic_set_mask(ZFCP_STATUS_ADAPTER_HOST_CON_INIT,
......@@ -355,12 +355,12 @@ static void zfcp_fsf_protstatus_eval(struct zfcp_fsf_req *req)
dev_err(&adapter->ccw_device->dev,
"0x%Lx is an ambiguous request identifier\n",
(unsigned long long)qtcb->bottom.support.req_handle);
zfcp_erp_adapter_shutdown(adapter, 0, "fspse_4", req);
zfcp_erp_adapter_shutdown(adapter, 0, "fspse_4");
break;
case FSF_PROT_LINK_DOWN:
zfcp_fsf_link_down_info_eval(req, &psq->link_down_info);
/* go through reopen to flush pending requests */
zfcp_erp_adapter_reopen(adapter, 0, "fspse_6", req);
zfcp_erp_adapter_reopen(adapter, 0, "fspse_6");
break;
case FSF_PROT_REEST_QUEUE:
/* All ports should be marked as ready to run again */
......@@ -369,14 +369,14 @@ static void zfcp_fsf_protstatus_eval(struct zfcp_fsf_req *req)
zfcp_erp_adapter_reopen(adapter,
ZFCP_STATUS_ADAPTER_LINK_UNPLUGGED |
ZFCP_STATUS_COMMON_ERP_FAILED,
"fspse_8", req);
"fspse_8");
break;
default:
dev_err(&adapter->ccw_device->dev,
"0x%x is not a valid transfer protocol status\n",
qtcb->prefix.prot_status);
zfcp_qdio_siosl(adapter);
zfcp_erp_adapter_shutdown(adapter, 0, "fspse_9", req);
zfcp_erp_adapter_shutdown(adapter, 0, "fspse_9");
}
req->status |= ZFCP_STATUS_FSFREQ_ERROR;
}
......@@ -482,7 +482,7 @@ static int zfcp_fsf_exchange_config_evaluate(struct zfcp_fsf_req *req)
dev_err(&adapter->ccw_device->dev,
"Unknown or unsupported arbitrated loop "
"fibre channel topology detected\n");
zfcp_erp_adapter_shutdown(adapter, 0, "fsece_1", req);
zfcp_erp_adapter_shutdown(adapter, 0, "fsece_1");
return -EIO;
}
......@@ -518,7 +518,7 @@ static void zfcp_fsf_exchange_config_data_handler(struct zfcp_fsf_req *req)
"FCP adapter maximum QTCB size (%d bytes) "
"is too small\n",
bottom->max_qtcb_size);
zfcp_erp_adapter_shutdown(adapter, 0, "fsecdh1", req);
zfcp_erp_adapter_shutdown(adapter, 0, "fsecdh1");
return;
}
atomic_set_mask(ZFCP_STATUS_ADAPTER_XCONFIG_OK,
......@@ -536,7 +536,7 @@ static void zfcp_fsf_exchange_config_data_handler(struct zfcp_fsf_req *req)
&qtcb->header.fsf_status_qual.link_down_info);
break;
default:
zfcp_erp_adapter_shutdown(adapter, 0, "fsecdh3", req);
zfcp_erp_adapter_shutdown(adapter, 0, "fsecdh3");
return;
}
......@@ -552,14 +552,14 @@ static void zfcp_fsf_exchange_config_data_handler(struct zfcp_fsf_req *req)
dev_err(&adapter->ccw_device->dev,
"The FCP adapter only supports newer "
"control block versions\n");
zfcp_erp_adapter_shutdown(adapter, 0, "fsecdh4", req);
zfcp_erp_adapter_shutdown(adapter, 0, "fsecdh4");
return;
}
if (FSF_QTCB_CURRENT_VERSION > bottom->high_qtcb_version) {
dev_err(&adapter->ccw_device->dev,
"The FCP adapter only supports older "
"control block versions\n");
zfcp_erp_adapter_shutdown(adapter, 0, "fsecdh5", req);
zfcp_erp_adapter_shutdown(adapter, 0, "fsecdh5");
}
}
......@@ -700,7 +700,7 @@ static int zfcp_fsf_req_send(struct zfcp_fsf_req *req)
del_timer(&req->timer);
/* lookup request again, list might have changed */
zfcp_reqlist_find_rm(adapter->req_list, req_id);
zfcp_erp_adapter_reopen(adapter, 0, "fsrs__1", req);
zfcp_erp_adapter_reopen(adapter, 0, "fsrs__1");
return -EIO;
}
......@@ -754,10 +754,11 @@ int zfcp_fsf_status_read(struct zfcp_qdio *qdio)
goto out;
failed_req_send:
req->data = NULL;
mempool_free(sr_buf, adapter->pool.status_read_data);
failed_buf:
zfcp_dbf_hba_fsf_uss("fssr__1", req);
zfcp_fsf_req_free(req);
zfcp_dbf_hba_fsf_unsol("fail", adapter->dbf, NULL);
out:
spin_unlock_irq(&qdio->req_q_lock);
return retval;
......@@ -776,14 +777,13 @@ static void zfcp_fsf_abort_fcp_command_handler(struct zfcp_fsf_req *req)
case FSF_PORT_HANDLE_NOT_VALID:
if (fsq->word[0] == fsq->word[1]) {
zfcp_erp_adapter_reopen(zfcp_sdev->port->adapter, 0,
"fsafch1", req);
"fsafch1");
req->status |= ZFCP_STATUS_FSFREQ_ERROR;
}
break;
case FSF_LUN_HANDLE_NOT_VALID:
if (fsq->word[0] == fsq->word[1]) {
zfcp_erp_port_reopen(zfcp_sdev->port, 0, "fsafch2",
req);
zfcp_erp_port_reopen(zfcp_sdev->port, 0, "fsafch2");
req->status |= ZFCP_STATUS_FSFREQ_ERROR;
}
break;
......@@ -794,14 +794,13 @@ static void zfcp_fsf_abort_fcp_command_handler(struct zfcp_fsf_req *req)
zfcp_erp_set_port_status(zfcp_sdev->port,
ZFCP_STATUS_COMMON_ACCESS_BOXED);
zfcp_erp_port_reopen(zfcp_sdev->port,
ZFCP_STATUS_COMMON_ERP_FAILED, "fsafch3",
req);
ZFCP_STATUS_COMMON_ERP_FAILED, "fsafch3");
req->status |= ZFCP_STATUS_FSFREQ_ERROR;
break;
case FSF_LUN_BOXED:
zfcp_erp_set_lun_status(sdev, ZFCP_STATUS_COMMON_ACCESS_BOXED);
zfcp_erp_lun_reopen(sdev, ZFCP_STATUS_COMMON_ERP_FAILED,
"fsafch4", req);
"fsafch4");
req->status |= ZFCP_STATUS_FSFREQ_ERROR;
break;
case FSF_ADAPTER_STATUS_AVAILABLE:
......@@ -882,7 +881,7 @@ static void zfcp_fsf_send_ct_handler(struct zfcp_fsf_req *req)
switch (header->fsf_status) {
case FSF_GOOD:
zfcp_dbf_san_ct_response(req);
zfcp_dbf_san_res("fsscth1", req);
ct->status = 0;
break;
case FSF_SERVICE_CLASS_NOT_SUPPORTED:
......@@ -902,7 +901,7 @@ static void zfcp_fsf_send_ct_handler(struct zfcp_fsf_req *req)
req->status |= ZFCP_STATUS_FSFREQ_ERROR;
break;
case FSF_PORT_HANDLE_NOT_VALID:
zfcp_erp_adapter_reopen(adapter, 0, "fsscth1", req);
zfcp_erp_adapter_reopen(adapter, 0, "fsscth1");
/* fall through */
case FSF_GENERIC_COMMAND_REJECTED:
case FSF_PAYLOAD_SIZE_MISMATCH:
......@@ -1025,7 +1024,7 @@ int zfcp_fsf_send_ct(struct zfcp_fc_wka_port *wka_port,
req->qtcb->header.port_handle = wka_port->handle;
req->data = ct;
zfcp_dbf_san_ct_request(req, wka_port->d_id);
zfcp_dbf_san_req("fssct_1", req, wka_port->d_id);
ret = zfcp_fsf_req_send(req);
if (ret)
......@@ -1053,7 +1052,7 @@ static void zfcp_fsf_send_els_handler(struct zfcp_fsf_req *req)
switch (header->fsf_status) {
case FSF_GOOD:
zfcp_dbf_san_els_response(req);
zfcp_dbf_san_res("fsselh1", req);
send_els->status = 0;
break;
case FSF_SERVICE_CLASS_NOT_SUPPORTED:
......@@ -1127,7 +1126,7 @@ int zfcp_fsf_send_els(struct zfcp_adapter *adapter, u32 d_id,
req->handler = zfcp_fsf_send_els_handler;
req->data = els;
zfcp_dbf_san_els_request(req);
zfcp_dbf_san_req("fssels1", req, d_id);
ret = zfcp_fsf_req_send(req);
if (ret)
......@@ -1448,7 +1447,7 @@ static void zfcp_fsf_close_port_handler(struct zfcp_fsf_req *req)
switch (req->qtcb->header.fsf_status) {
case FSF_PORT_HANDLE_NOT_VALID:
zfcp_erp_adapter_reopen(port->adapter, 0, "fscph_1", req);
zfcp_erp_adapter_reopen(port->adapter, 0, "fscph_1");
req->status |= ZFCP_STATUS_FSFREQ_ERROR;
break;
case FSF_ADAPTER_STATUS_AVAILABLE:
......@@ -1580,7 +1579,7 @@ static void zfcp_fsf_close_wka_port_handler(struct zfcp_fsf_req *req)
if (req->qtcb->header.fsf_status == FSF_PORT_HANDLE_NOT_VALID) {
req->status |= ZFCP_STATUS_FSFREQ_ERROR;
zfcp_erp_adapter_reopen(wka_port->adapter, 0, "fscwph1", req);
zfcp_erp_adapter_reopen(wka_port->adapter, 0, "fscwph1");
}
wka_port->status = ZFCP_FC_WKA_PORT_OFFLINE;
......@@ -1638,7 +1637,7 @@ static void zfcp_fsf_close_physical_port_handler(struct zfcp_fsf_req *req)
switch (header->fsf_status) {
case FSF_PORT_HANDLE_NOT_VALID:
zfcp_erp_adapter_reopen(port->adapter, 0, "fscpph1", req);
zfcp_erp_adapter_reopen(port->adapter, 0, "fscpph1");
req->status |= ZFCP_STATUS_FSFREQ_ERROR;
break;
case FSF_ACCESS_DENIED:
......@@ -1654,7 +1653,7 @@ static void zfcp_fsf_close_physical_port_handler(struct zfcp_fsf_req *req)
&sdev_to_zfcp(sdev)->status);
zfcp_erp_set_port_status(port, ZFCP_STATUS_COMMON_ACCESS_BOXED);
zfcp_erp_port_reopen(port, ZFCP_STATUS_COMMON_ERP_FAILED,
"fscpph2", req);
"fscpph2");
req->status |= ZFCP_STATUS_FSFREQ_ERROR;
break;
case FSF_ADAPTER_STATUS_AVAILABLE:
......@@ -1743,7 +1742,7 @@ static void zfcp_fsf_open_lun_handler(struct zfcp_fsf_req *req)
switch (header->fsf_status) {
case FSF_PORT_HANDLE_NOT_VALID:
zfcp_erp_adapter_reopen(adapter, 0, "fsouh_1", req);
zfcp_erp_adapter_reopen(adapter, 0, "fsouh_1");
/* fall through */
case FSF_LUN_ALREADY_OPEN:
break;
......@@ -1755,8 +1754,7 @@ static void zfcp_fsf_open_lun_handler(struct zfcp_fsf_req *req)
zfcp_erp_set_port_status(zfcp_sdev->port,
ZFCP_STATUS_COMMON_ACCESS_BOXED);
zfcp_erp_port_reopen(zfcp_sdev->port,
ZFCP_STATUS_COMMON_ERP_FAILED, "fsouh_2",
req);
ZFCP_STATUS_COMMON_ERP_FAILED, "fsouh_2");
req->status |= ZFCP_STATUS_FSFREQ_ERROR;
break;
case FSF_LUN_SHARING_VIOLATION:
......@@ -1852,20 +1850,18 @@ static void zfcp_fsf_close_lun_handler(struct zfcp_fsf_req *req)
switch (req->qtcb->header.fsf_status) {
case FSF_PORT_HANDLE_NOT_VALID:
zfcp_erp_adapter_reopen(zfcp_sdev->port->adapter, 0, "fscuh_1",
req);
zfcp_erp_adapter_reopen(zfcp_sdev->port->adapter, 0, "fscuh_1");
req->status |= ZFCP_STATUS_FSFREQ_ERROR;
break;
case FSF_LUN_HANDLE_NOT_VALID:
zfcp_erp_port_reopen(zfcp_sdev->port, 0, "fscuh_2", req);
zfcp_erp_port_reopen(zfcp_sdev->port, 0, "fscuh_2");
req->status |= ZFCP_STATUS_FSFREQ_ERROR;
break;
case FSF_PORT_BOXED:
zfcp_erp_set_port_status(zfcp_sdev->port,
ZFCP_STATUS_COMMON_ACCESS_BOXED);
zfcp_erp_port_reopen(zfcp_sdev->port,
ZFCP_STATUS_COMMON_ERP_FAILED, "fscuh_3",
req);
ZFCP_STATUS_COMMON_ERP_FAILED, "fscuh_3");
req->status |= ZFCP_STATUS_FSFREQ_ERROR;
break;
case FSF_ADAPTER_STATUS_AVAILABLE:
......@@ -2002,13 +1998,12 @@ static void zfcp_fsf_fcp_handler_common(struct zfcp_fsf_req *req)
switch (header->fsf_status) {
case FSF_HANDLE_MISMATCH:
case FSF_PORT_HANDLE_NOT_VALID:
zfcp_erp_adapter_reopen(zfcp_sdev->port->adapter, 0, "fssfch1",
req);
zfcp_erp_adapter_reopen(zfcp_sdev->port->adapter, 0, "fssfch1");
req->status |= ZFCP_STATUS_FSFREQ_ERROR;
break;
case FSF_FCPLUN_NOT_VALID:
case FSF_LUN_HANDLE_NOT_VALID:
zfcp_erp_port_reopen(zfcp_sdev->port, 0, "fssfch2", req);
zfcp_erp_port_reopen(zfcp_sdev->port, 0, "fssfch2");
req->status |= ZFCP_STATUS_FSFREQ_ERROR;
break;
case FSF_SERVICE_CLASS_NOT_SUPPORTED:
......@@ -2026,7 +2021,7 @@ static void zfcp_fsf_fcp_handler_common(struct zfcp_fsf_req *req)
(unsigned long long)zfcp_scsi_dev_lun(sdev),
(unsigned long long)zfcp_sdev->port->wwpn);
zfcp_erp_adapter_shutdown(zfcp_sdev->port->adapter, 0,
"fssfch3", req);
"fssfch3");
req->status |= ZFCP_STATUS_FSFREQ_ERROR;
break;
case FSF_CMND_LENGTH_NOT_VALID:
......@@ -2037,21 +2032,20 @@ static void zfcp_fsf_fcp_handler_common(struct zfcp_fsf_req *req)
(unsigned long long)zfcp_scsi_dev_lun(sdev),
(unsigned long long)zfcp_sdev->port->wwpn);
zfcp_erp_adapter_shutdown(zfcp_sdev->port->adapter, 0,
"fssfch4", req);
"fssfch4");
req->status |= ZFCP_STATUS_FSFREQ_ERROR;
break;
case FSF_PORT_BOXED:
zfcp_erp_set_port_status(zfcp_sdev->port,
ZFCP_STATUS_COMMON_ACCESS_BOXED);
zfcp_erp_port_reopen(zfcp_sdev->port,
ZFCP_STATUS_COMMON_ERP_FAILED, "fssfch5",
req);
ZFCP_STATUS_COMMON_ERP_FAILED, "fssfch5");
req->status |= ZFCP_STATUS_FSFREQ_ERROR;
break;
case FSF_LUN_BOXED:
zfcp_erp_set_lun_status(sdev, ZFCP_STATUS_COMMON_ACCESS_BOXED);
zfcp_erp_lun_reopen(sdev, ZFCP_STATUS_COMMON_ERP_FAILED,
"fssfch6", req);
"fssfch6");
req->status |= ZFCP_STATUS_FSFREQ_ERROR;
break;
case FSF_ADAPTER_STATUS_AVAILABLE:
......@@ -2104,7 +2098,7 @@ static void zfcp_fsf_fcp_cmnd_handler(struct zfcp_fsf_req *req)
skip_fsfstatus:
zfcp_fsf_req_trace(req, scpnt);
zfcp_dbf_scsi_result(req->adapter->dbf, scpnt, req);
zfcp_dbf_scsi_result(scpnt, req);
scpnt->host_scribble = NULL;
(scpnt->scsi_done) (scpnt);
......@@ -2420,3 +2414,12 @@ void zfcp_fsf_reqid_check(struct zfcp_qdio *qdio, int sbal_idx)
break;
}
}
struct zfcp_fsf_req *zfcp_fsf_get_req(struct zfcp_qdio *qdio,
struct qdio_buffer *sbal)
{
struct qdio_buffer_element *sbale = &sbal->element[0];
u64 req_id = (unsigned long) sbale->addr;
return zfcp_reqlist_find(qdio->adapter->req_list, req_id);
}
drivers/s390/scsi/zfcp_qdio.c
浏览文件 @ da40d036
......@@ -41,7 +41,7 @@ static void zfcp_qdio_handler_error(struct zfcp_qdio *qdio, char *id,
zfcp_qdio_siosl(adapter);
zfcp_erp_adapter_reopen(adapter,
ZFCP_STATUS_ADAPTER_LINK_UNPLUGGED |
ZFCP_STATUS_COMMON_ERP_FAILED, id, NULL);
ZFCP_STATUS_COMMON_ERP_FAILED, id);
}
static void zfcp_qdio_zero_sbals(struct qdio_buffer *sbal[], int first, int cnt)
......@@ -74,7 +74,6 @@ static void zfcp_qdio_int_req(struct ccw_device *cdev, unsigned int qdio_err,
struct zfcp_qdio *qdio = (struct zfcp_qdio *) parm;
if (unlikely(qdio_err)) {
zfcp_dbf_hba_qdio(qdio->adapter->dbf, qdio_err, idx, count);
zfcp_qdio_handler_error(qdio, "qdireq1", qdio_err);
return;
}
......@@ -97,7 +96,6 @@ static void zfcp_qdio_int_resp(struct ccw_device *cdev, unsigned int qdio_err,
int sbal_idx, sbal_no;
if (unlikely(qdio_err)) {
zfcp_dbf_hba_qdio(qdio->adapter->dbf, qdio_err, idx, count);
zfcp_qdio_handler_error(qdio, "qdires1", qdio_err);
return;
}
......@@ -116,7 +114,7 @@ static void zfcp_qdio_int_resp(struct ccw_device *cdev, unsigned int qdio_err,
* put SBALs back to response queue
*/
if (do_QDIO(cdev, QDIO_FLAG_SYNC_INPUT, 0, idx, count))
zfcp_erp_adapter_reopen(qdio->adapter, 0, "qdires2", NULL);
zfcp_erp_adapter_reopen(qdio->adapter, 0, "qdires2");
}
static struct qdio_buffer_element *
......@@ -236,7 +234,7 @@ int zfcp_qdio_sbal_get(struct zfcp_qdio *qdio)
if (!ret) {
atomic_inc(&qdio->req_q_full);
/* assume hanging outbound queue, try queue recovery */
zfcp_erp_adapter_reopen(qdio->adapter, 0, "qdsbg_1", NULL);
zfcp_erp_adapter_reopen(qdio->adapter, 0, "qdsbg_1");
}
spin_lock_irq(&qdio->req_q_lock);
......@@ -309,6 +307,7 @@ static int zfcp_qdio_allocate(struct zfcp_qdio *qdio)
return -ENOMEM;
zfcp_qdio_setup_init_data(&init_data, qdio);
init_waitqueue_head(&qdio->req_q_wq);
return qdio_allocate(&init_data);
}
......@@ -393,6 +392,7 @@ int zfcp_qdio_open(struct zfcp_qdio *qdio)
/* set index of first avalable SBALS / number of available SBALS */
qdio->req_q_idx = 0;
atomic_set(&qdio->req_q_free, QDIO_MAX_BUFFERS_PER_Q);
atomic_set_mask(ZFCP_STATUS_ADAPTER_QDIOUP, &qdio->adapter->status);
return 0;
......
drivers/s390/scsi/zfcp_scsi.c
浏览文件 @ da40d036
......@@ -30,6 +30,10 @@ module_param_named(dif, enable_dif, bool, 0600);
MODULE_PARM_DESC(dif, "Enable DIF/DIX data integrity support");
#endif
static bool allow_lun_scan = 1;
module_param(allow_lun_scan, bool, 0600);
MODULE_PARM_DESC(allow_lun_scan, "For NPIV, scan and attach all storage LUNs");
static int zfcp_scsi_change_queue_depth(struct scsi_device *sdev, int depth,
int reason)
{
......@@ -68,11 +72,8 @@ static int zfcp_scsi_slave_configure(struct scsi_device *sdp)
static void zfcp_scsi_command_fail(struct scsi_cmnd *scpnt, int result)
{
struct zfcp_adapter *adapter =
(struct zfcp_adapter *) scpnt->device->host->hostdata[0];
set_host_byte(scpnt, result);
zfcp_dbf_scsi_fail_send(adapter->dbf, scpnt);
zfcp_dbf_scsi_fail_send(scpnt);
scpnt->scsi_done(scpnt);
}
......@@ -80,7 +81,6 @@ static
int zfcp_scsi_queuecommand(struct Scsi_Host *shost, struct scsi_cmnd *scpnt)
{
struct zfcp_scsi_dev *zfcp_sdev = sdev_to_zfcp(scpnt->device);
struct zfcp_adapter *adapter = zfcp_sdev->port->adapter;
struct fc_rport *rport = starget_to_rport(scsi_target(scpnt->device));
int status, scsi_result, ret;
......@@ -91,7 +91,7 @@ int zfcp_scsi_queuecommand(struct Scsi_Host *shost, struct scsi_cmnd *scpnt)
scsi_result = fc_remote_port_chkready(rport);
if (unlikely(scsi_result)) {
scpnt->result = scsi_result;
zfcp_dbf_scsi_fail_send(adapter->dbf, scpnt);
zfcp_dbf_scsi_fail_send(scpnt);
scpnt->scsi_done(scpnt);
return 0;
}
......@@ -134,6 +134,7 @@ static int zfcp_scsi_slave_alloc(struct scsi_device *sdev)
struct zfcp_scsi_dev *zfcp_sdev = sdev_to_zfcp(sdev);
struct zfcp_port *port;
struct zfcp_unit *unit;
int npiv = adapter->connection_features & FSF_FEATURE_NPIV_MODE;
port = zfcp_get_port_by_wwpn(adapter, rport->port_name);
if (!port)
......@@ -143,7 +144,7 @@ static int zfcp_scsi_slave_alloc(struct scsi_device *sdev)
if (unit)
put_device(&unit->dev);
if (!unit && !(adapter->connection_features & FSF_FEATURE_NPIV_MODE)) {
if (!unit && !(allow_lun_scan && npiv)) {
put_device(&port->dev);
return -ENXIO;
}
......@@ -158,7 +159,7 @@ static int zfcp_scsi_slave_alloc(struct scsi_device *sdev)
spin_lock_init(&zfcp_sdev->latencies.lock);
zfcp_erp_set_lun_status(sdev, ZFCP_STATUS_COMMON_RUNNING);
zfcp_erp_lun_reopen(sdev, 0, "scsla_1", NULL);
zfcp_erp_lun_reopen(sdev, 0, "scsla_1");
zfcp_erp_wait(port->adapter);
return 0;
......@@ -182,8 +183,7 @@ static int zfcp_scsi_eh_abort_handler(struct scsi_cmnd *scpnt)
old_req = zfcp_reqlist_find(adapter->req_list, old_reqid);
if (!old_req) {
write_unlock_irqrestore(&adapter->abort_lock, flags);
zfcp_dbf_scsi_abort("lte1", adapter->dbf, scpnt, NULL,
old_reqid);
zfcp_dbf_scsi_abort("abrt_or", scpnt, NULL);
return FAILED; /* completion could be in progress */
}
old_req->data = NULL;
......@@ -198,29 +198,32 @@ static int zfcp_scsi_eh_abort_handler(struct scsi_cmnd *scpnt)
zfcp_erp_wait(adapter);
ret = fc_block_scsi_eh(scpnt);
if (ret)
if (ret) {
zfcp_dbf_scsi_abort("abrt_bl", scpnt, NULL);
return ret;
}
if (!(atomic_read(&adapter->status) &
ZFCP_STATUS_COMMON_RUNNING)) {
zfcp_dbf_scsi_abort("nres", adapter->dbf, scpnt, NULL,
old_reqid);
zfcp_dbf_scsi_abort("abrt_ru", scpnt, NULL);
return SUCCESS;
}
}
if (!abrt_req)
if (!abrt_req) {
zfcp_dbf_scsi_abort("abrt_ar", scpnt, NULL);
return FAILED;
}
wait_for_completion(&abrt_req->completion);
if (abrt_req->status & ZFCP_STATUS_FSFREQ_ABORTSUCCEEDED)
dbf_tag = "okay";
dbf_tag = "abrt_ok";
else if (abrt_req->status & ZFCP_STATUS_FSFREQ_ABORTNOTNEEDED)
dbf_tag = "lte2";
dbf_tag = "abrt_nn";
else {
dbf_tag = "fail";
dbf_tag = "abrt_fa";
retval = FAILED;
}
zfcp_dbf_scsi_abort(dbf_tag, adapter->dbf, scpnt, abrt_req, old_reqid);
zfcp_dbf_scsi_abort(dbf_tag, scpnt, abrt_req);
zfcp_fsf_req_free(abrt_req);
return retval;
}
......@@ -280,7 +283,7 @@ static int zfcp_scsi_eh_host_reset_handler(struct scsi_cmnd *scpnt)
struct zfcp_adapter *adapter = zfcp_sdev->port->adapter;
int ret;
zfcp_erp_adapter_reopen(adapter, 0, "schrh_1", scpnt);
zfcp_erp_adapter_reopen(adapter, 0, "schrh_1");
zfcp_erp_wait(adapter);
ret = fc_block_scsi_eh(scpnt);
if (ret)
......@@ -518,7 +521,7 @@ static void zfcp_scsi_terminate_rport_io(struct fc_rport *rport)
port = zfcp_get_port_by_wwpn(adapter, rport->port_name);
if (port) {
zfcp_erp_port_forced_reopen(port, 0, "sctrpi1", NULL);
zfcp_erp_port_forced_reopen(port, 0, "sctrpi1");
put_device(&port->dev);
}
}
......
drivers/s390/scsi/zfcp_sysfs.c
浏览文件 @ da40d036
......@@ -105,8 +105,7 @@ static ssize_t zfcp_sysfs_port_failed_store(struct device *dev,
return -EINVAL;
zfcp_erp_set_port_status(port, ZFCP_STATUS_COMMON_RUNNING);
zfcp_erp_port_reopen(port, ZFCP_STATUS_COMMON_ERP_FAILED, "sypfai2",
NULL);
zfcp_erp_port_reopen(port, ZFCP_STATUS_COMMON_ERP_FAILED, "sypfai2");
zfcp_erp_wait(port->adapter);
return count;
......@@ -148,7 +147,7 @@ static ssize_t zfcp_sysfs_unit_failed_store(struct device *dev,
if (sdev) {
zfcp_erp_set_lun_status(sdev, ZFCP_STATUS_COMMON_RUNNING);
zfcp_erp_lun_reopen(sdev, ZFCP_STATUS_COMMON_ERP_FAILED,
"syufai2", NULL);
"syufai2");
zfcp_erp_wait(unit->port->adapter);
} else
zfcp_unit_scsi_scan(unit);
......@@ -198,7 +197,7 @@ static ssize_t zfcp_sysfs_adapter_failed_store(struct device *dev,
zfcp_erp_set_adapter_status(adapter, ZFCP_STATUS_COMMON_RUNNING);
zfcp_erp_adapter_reopen(adapter, ZFCP_STATUS_COMMON_ERP_FAILED,
"syafai2", NULL);
"syafai2");
zfcp_erp_wait(adapter);
out:
zfcp_ccw_adapter_put(adapter);
......@@ -256,7 +255,7 @@ static ssize_t zfcp_sysfs_port_remove_store(struct device *dev,
put_device(&port->dev);
zfcp_erp_port_shutdown(port, 0, "syprs_1", NULL);
zfcp_erp_port_shutdown(port, 0, "syprs_1");
zfcp_device_unregister(&port->dev, &zfcp_sysfs_port_attrs);
out:
zfcp_ccw_adapter_put(adapter);
......
drivers/scsi/arcmsr/arcmsr_hba.c
浏览文件 @ da40d036
......@@ -1171,9 +1171,8 @@ static int arcmsr_build_ccb(struct AdapterControlBlock *acb,
arcmsr_cdb->msgPages = arccdbsize/0x100 + (arccdbsize % 0x100 ? 1 : 0);
if ( arccdbsize > 256)
arcmsr_cdb->Flags |= ARCMSR_CDB_FLAG_SGL_BSIZE;
if (pcmd->cmnd[0]|WRITE_6 || pcmd->cmnd[0]|WRITE_10 || pcmd->cmnd[0]|WRITE_12 ){
if (pcmd->sc_data_direction == DMA_TO_DEVICE)
arcmsr_cdb->Flags |= ARCMSR_CDB_FLAG_WRITE;
}
ccb->arc_cdb_size = arccdbsize;
return SUCCESS;
}
......
drivers/scsi/be2iscsi/be_main.c
浏览文件 @ da40d036
......@@ -3785,7 +3785,7 @@ static int beiscsi_alloc_pdu(struct iscsi_task *task, uint8_t opcode)
dma_addr_t paddr;
io_task->cmd_bhs = pci_pool_alloc(beiscsi_sess->bhs_pool,
GFP_KERNEL, &paddr);
GFP_ATOMIC, &paddr);
if (!io_task->cmd_bhs)
return -ENOMEM;
io_task->bhs_pa.u.a64.address = paddr;
......@@ -3914,7 +3914,8 @@ static void beiscsi_cleanup_task(struct iscsi_task *task)
io_task->psgl_handle = NULL;
}
} else {
if ((task->hdr->opcode & ISCSI_OPCODE_MASK) == ISCSI_OP_LOGIN)
if (task->hdr &&
((task->hdr->opcode & ISCSI_OPCODE_MASK) == ISCSI_OP_LOGIN))
return;
if (io_task->psgl_handle) {
spin_lock(&phba->mgmt_sgl_lock);
......
drivers/scsi/bfa/Makefile
浏览文件 @ da40d036
......@@ -3,6 +3,4 @@ obj-$(CONFIG_SCSI_BFA_FC) := bfa.o
bfa-y := bfad.o bfad_im.o bfad_attr.o bfad_debugfs.o
bfa-y += bfa_ioc.o bfa_ioc_cb.o bfa_ioc_ct.o bfa_hw_cb.o bfa_hw_ct.o
bfa-y += bfa_fcs.o bfa_fcs_lport.o bfa_fcs_rport.o bfa_fcs_fcpim.o bfa_fcbuild.o
bfa-y += bfa_port.o bfa_fcpim.o bfa_core.o bfa_drv.o bfa_svc.o
ccflags-y := -DBFA_PERF_BUILD
bfa-y += bfa_port.o bfa_fcpim.o bfa_core.o bfa_svc.o
drivers/scsi/bfa/bfa.h
浏览文件 @ da40d036
......@@ -17,7 +17,7 @@
#ifndef __BFA_H__
#define __BFA_H__
#include "bfa_os_inc.h"
#include "bfad_drv.h"
#include "bfa_cs.h"
#include "bfa_plog.h"
#include "bfa_defs_svc.h"
......@@ -33,7 +33,6 @@ typedef void (*bfa_cb_cbfn_t) (void *cbarg, bfa_boolean_t complete);
* Interrupt message handlers
*/
void bfa_isr_unhandled(struct bfa_s *bfa, struct bfi_msg_s *m);
void bfa_isr_bind(enum bfi_mclass mc, bfa_isr_func_t isr_func);
/*
* Request and response queue related defines
......@@ -121,8 +120,8 @@ bfa_reqq_winit(struct bfa_reqq_wait_s *wqe, void (*qresume) (void *cbarg),
\
struct list_head *waitq = bfa_reqq(__bfa, __reqq); \
\
bfa_assert(((__reqq) < BFI_IOC_MAX_CQS)); \
bfa_assert((__wqe)->qresume && (__wqe)->cbarg); \
WARN_ON(((__reqq) >= BFI_IOC_MAX_CQS)); \
WARN_ON(!((__wqe)->qresume && (__wqe)->cbarg)); \
\
list_add_tail(&(__wqe)->qe, waitq); \
} while (0)
......@@ -297,7 +296,6 @@ void bfa_iocfc_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_iocfc_detach(struct bfa_s *bfa);
void bfa_iocfc_init(struct bfa_s *bfa);
void bfa_iocfc_start(struct bfa_s *bfa);
void bfa_iocfc_stop(struct bfa_s *bfa);
......@@ -333,12 +331,9 @@ void bfa_hwct_msix_getvecs(struct bfa_s *bfa, u32 *vecmap, u32 *nvecs,
u32 *maxvec);
void bfa_hwct_msix_get_rme_range(struct bfa_s *bfa, u32 *start,
u32 *end);
void bfa_com_port_attach(struct bfa_s *bfa, struct bfa_meminfo_s *mi);
void bfa_iocfc_get_bootwwns(struct bfa_s *bfa, u8 *nwwns, wwn_t *wwns);
wwn_t bfa_iocfc_get_pwwn(struct bfa_s *bfa);
wwn_t bfa_iocfc_get_nwwn(struct bfa_s *bfa);
void bfa_iocfc_get_pbc_boot_cfg(struct bfa_s *bfa,
struct bfa_boot_pbc_s *pbcfg);
int bfa_iocfc_get_pbc_vports(struct bfa_s *bfa,
struct bfi_pbc_vport_s *pbc_vport);
......@@ -386,19 +381,11 @@ void bfa_cfg_get_meminfo(struct bfa_iocfc_cfg_s *cfg,
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_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_updateq(void *bfad, bfa_status_t status);
bfa_boolean_t bfa_intx(struct bfa_s *bfa);
void bfa_intx_disable(struct bfa_s *bfa);
void bfa_intx_enable(struct bfa_s *bfa);
void bfa_isr_enable(struct bfa_s *bfa);
void bfa_isr_disable(struct bfa_s *bfa);
......@@ -408,31 +395,14 @@ 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);
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_chip_reset(struct bfa_s *bfa);
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);
bfa_status_t bfa_debug_fwcore(struct bfa_s *bfa, void *buf,
u32 *offset, int *buflen);
void bfa_debug_fwsave_clear(struct bfa_s *bfa);
bfa_status_t bfa_fw_stats_get(struct bfa_s *bfa, void *data);
bfa_status_t bfa_fw_stats_clear(struct bfa_s *bfa);
#endif /* __BFA_H__ */
drivers/scsi/bfa/bfa_cb_ioim.h 已删除 100644 → 0
浏览文件 @ aa58abc2
/*
* Copyright (c) 2005-2010 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_HCB_IOIM_H__
#define __BFA_HCB_IOIM_H__
#include "bfa_os_inc.h"
/*
* task attribute values in FCP-2 FCP_CMND IU
*/
#define SIMPLE_Q 0
#define HEAD_OF_Q 1
#define ORDERED_Q 2
#define ACA_Q 4
#define UNTAGGED 5
static inline lun_t
bfad_int_to_lun(u32 luno)
{
union {
u16 scsi_lun[4];
lun_t bfa_lun;
} lun;
lun.bfa_lun = 0;
lun.scsi_lun[0] = cpu_to_be16(luno);
return lun.bfa_lun;
}
/*
* Get LUN for the I/O request
*/
#define bfa_cb_ioim_get_lun(__dio) \
bfad_int_to_lun(((struct scsi_cmnd *)__dio)->device->lun)
/*
* Get CDB for the I/O request
*/
static inline u8 *
bfa_cb_ioim_get_cdb(struct bfad_ioim_s *dio)
{
struct scsi_cmnd *cmnd = (struct scsi_cmnd *)dio;
return (u8 *) cmnd->cmnd;
}
/*
* Get I/O direction (read/write) for the I/O request
*/
static inline enum fcp_iodir
bfa_cb_ioim_get_iodir(struct bfad_ioim_s *dio)
{
struct scsi_cmnd *cmnd = (struct scsi_cmnd *)dio;
enum dma_data_direction dmadir;
dmadir = cmnd->sc_data_direction;
if (dmadir == DMA_TO_DEVICE)
return FCP_IODIR_WRITE;
else if (dmadir == DMA_FROM_DEVICE)
return FCP_IODIR_READ;
else
return FCP_IODIR_NONE;
}
/*
* Get IO size in bytes for the I/O request
*/
static inline u32
bfa_cb_ioim_get_size(struct bfad_ioim_s *dio)
{
struct scsi_cmnd *cmnd = (struct scsi_cmnd *)dio;
return scsi_bufflen(cmnd);
}
/*
* Get timeout for the I/O request
*/
static inline u8
bfa_cb_ioim_get_timeout(struct bfad_ioim_s *dio)
{
struct scsi_cmnd *cmnd = (struct scsi_cmnd *)dio;
/*
* TBD: need a timeout for scsi passthru
*/
if (cmnd->device->host == NULL)
return 4;
return 0;
}
/*
* Get Command Reference Number for the I/O request. 0 if none.
*/
static inline u8
bfa_cb_ioim_get_crn(struct bfad_ioim_s *dio)
{
return 0;
}
/*
* Get SAM-3 priority for the I/O request. 0 is default.
*/
static inline u8
bfa_cb_ioim_get_priority(struct bfad_ioim_s *dio)
{
return 0;
}
/*
* Get task attributes for the I/O request. Default is FCP_TASK_ATTR_SIMPLE(0).
*/
static inline u8
bfa_cb_ioim_get_taskattr(struct bfad_ioim_s *dio)
{
struct scsi_cmnd *cmnd = (struct scsi_cmnd *)dio;
u8 task_attr = UNTAGGED;
if (cmnd->device->tagged_supported) {
switch (cmnd->tag) {
case HEAD_OF_QUEUE_TAG:
task_attr = HEAD_OF_Q;
break;
case ORDERED_QUEUE_TAG:
task_attr = ORDERED_Q;
break;
default:
task_attr = SIMPLE_Q;
break;
}
}
return task_attr;
}
/*
* Get CDB length in bytes for the I/O request. Default is FCP_CMND_CDB_LEN(16).
*/
static inline u8
bfa_cb_ioim_get_cdblen(struct bfad_ioim_s *dio)
{
struct scsi_cmnd *cmnd = (struct scsi_cmnd *)dio;
return cmnd->cmd_len;
}
/*
* Assign queue to be used for the I/O request. This value depends on whether
* the driver wants to use the queues via any specific algorithm. Currently,
* this is not supported.
*/
#define bfa_cb_ioim_get_reqq(__dio) BFA_FALSE
#endif /* __BFA_HCB_IOIM_H__ */
drivers/scsi/bfa/bfa_core.c
浏览文件 @ da40d036
......@@ -15,12 +15,99 @@
* General Public License for more details.
*/
#include "bfad_drv.h"
#include "bfa_modules.h"
#include "bfi_ctreg.h"
#include "bfad_drv.h"
BFA_TRC_FILE(HAL, CORE);
/*
* BFA module list terminated by NULL
*/
static struct bfa_module_s *hal_mods[] = {
&hal_mod_sgpg,
&hal_mod_fcport,
&hal_mod_fcxp,
&hal_mod_lps,
&hal_mod_uf,
&hal_mod_rport,
&hal_mod_fcpim,
NULL
};
/*
* Message handlers for various modules.
*/
static bfa_isr_func_t bfa_isrs[BFI_MC_MAX] = {
bfa_isr_unhandled, /* NONE */
bfa_isr_unhandled, /* BFI_MC_IOC */
bfa_isr_unhandled, /* BFI_MC_DIAG */
bfa_isr_unhandled, /* BFI_MC_FLASH */
bfa_isr_unhandled, /* BFI_MC_CEE */
bfa_fcport_isr, /* BFI_MC_FCPORT */
bfa_isr_unhandled, /* BFI_MC_IOCFC */
bfa_isr_unhandled, /* BFI_MC_LL */
bfa_uf_isr, /* BFI_MC_UF */
bfa_fcxp_isr, /* BFI_MC_FCXP */
bfa_lps_isr, /* BFI_MC_LPS */
bfa_rport_isr, /* BFI_MC_RPORT */
bfa_itnim_isr, /* BFI_MC_ITNIM */
bfa_isr_unhandled, /* BFI_MC_IOIM_READ */
bfa_isr_unhandled, /* BFI_MC_IOIM_WRITE */
bfa_isr_unhandled, /* BFI_MC_IOIM_IO */
bfa_ioim_isr, /* BFI_MC_IOIM */
bfa_ioim_good_comp_isr, /* BFI_MC_IOIM_IOCOM */
bfa_tskim_isr, /* BFI_MC_TSKIM */
bfa_isr_unhandled, /* BFI_MC_SBOOT */
bfa_isr_unhandled, /* BFI_MC_IPFC */
bfa_isr_unhandled, /* BFI_MC_PORT */
bfa_isr_unhandled, /* --------- */
bfa_isr_unhandled, /* --------- */
bfa_isr_unhandled, /* --------- */
bfa_isr_unhandled, /* --------- */
bfa_isr_unhandled, /* --------- */
bfa_isr_unhandled, /* --------- */
bfa_isr_unhandled, /* --------- */
bfa_isr_unhandled, /* --------- */
bfa_isr_unhandled, /* --------- */
bfa_isr_unhandled, /* --------- */
};
/*
* Message handlers for mailbox command classes
*/
static bfa_ioc_mbox_mcfunc_t bfa_mbox_isrs[BFI_MC_MAX] = {
NULL,
NULL, /* BFI_MC_IOC */
NULL, /* BFI_MC_DIAG */
NULL, /* BFI_MC_FLASH */
NULL, /* BFI_MC_CEE */
NULL, /* BFI_MC_PORT */
bfa_iocfc_isr, /* BFI_MC_IOCFC */
NULL,
};
static void
bfa_com_port_attach(struct bfa_s *bfa, struct bfa_meminfo_s *mi)
{
struct bfa_port_s *port = &bfa->modules.port;
u32 dm_len;
u8 *dm_kva;
u64 dm_pa;
dm_len = bfa_port_meminfo();
dm_kva = bfa_meminfo_dma_virt(mi);
dm_pa = bfa_meminfo_dma_phys(mi);
memset(port, 0, sizeof(struct bfa_port_s));
bfa_port_attach(port, &bfa->ioc, bfa, bfa->trcmod);
bfa_port_mem_claim(port, dm_kva, dm_pa);
bfa_meminfo_dma_virt(mi) = dm_kva + dm_len;
bfa_meminfo_dma_phys(mi) = dm_pa + dm_len;
}
/*
* BFA IOC FC related definitions
*/
......@@ -66,18 +153,6 @@ static struct bfa_ioc_cbfn_s bfa_iocfc_cbfn;
/*
* BFA Interrupt handling functions
*/
static void
bfa_msix_errint(struct bfa_s *bfa, u32 intr)
{
bfa_ioc_error_isr(&bfa->ioc);
}
static void
bfa_msix_lpu(struct bfa_s *bfa)
{
bfa_ioc_mbox_isr(&bfa->ioc);
}
static void
bfa_reqq_resume(struct bfa_s *bfa, int qid)
{
......@@ -104,9 +179,6 @@ bfa_msix_all(struct bfa_s *bfa, int vec)
bfa_intx(bfa);
}
/*
* hal_intr_api
*/
bfa_boolean_t
bfa_intx(struct bfa_s *bfa)
{
......@@ -150,18 +222,6 @@ bfa_intx(struct bfa_s *bfa)
return BFA_TRUE;
}
void
bfa_intx_enable(struct bfa_s *bfa)
{
writel(bfa->iocfc.intr_mask, bfa->iocfc.bfa_regs.intr_mask);
}
void
bfa_intx_disable(struct bfa_s *bfa)
{
writel(-1L, bfa->iocfc.bfa_regs.intr_mask);
}
void
bfa_isr_enable(struct bfa_s *bfa)
{
......@@ -225,7 +285,7 @@ bfa_isr_unhandled(struct bfa_s *bfa, struct bfi_msg_s *m)
bfa_trc(bfa, m->mhdr.msg_class);
bfa_trc(bfa, m->mhdr.msg_id);
bfa_trc(bfa, m->mhdr.mtag.i2htok);
bfa_assert(0);
WARN_ON(1);
bfa_trc_stop(bfa->trcmod);
}
......@@ -236,8 +296,6 @@ bfa_msix_rspq(struct bfa_s *bfa, int qid)
u32 pi, ci;
struct list_head *waitq;
bfa_trc_fp(bfa, qid);
qid &= (BFI_IOC_MAX_CQS - 1);
bfa->iocfc.hwif.hw_rspq_ack(bfa, qid);
......@@ -245,16 +303,10 @@ bfa_msix_rspq(struct bfa_s *bfa, int qid)
ci = bfa_rspq_ci(bfa, qid);
pi = bfa_rspq_pi(bfa, qid);
bfa_trc_fp(bfa, ci);
bfa_trc_fp(bfa, pi);
if (bfa->rme_process) {
while (ci != pi) {
m = bfa_rspq_elem(bfa, qid, ci);
bfa_assert_fp(m->mhdr.msg_class < BFI_MC_MAX);
bfa_isrs[m->mhdr.msg_class] (bfa, m);
CQ_INCR(ci, bfa->iocfc.cfg.drvcfg.num_rspq_elems);
}
}
......@@ -282,7 +334,7 @@ bfa_msix_lpu_err(struct bfa_s *bfa, int vec)
intr = readl(bfa->iocfc.bfa_regs.intr_status);
if (intr & (__HFN_INT_MBOX_LPU0 | __HFN_INT_MBOX_LPU1))
bfa_msix_lpu(bfa);
bfa_ioc_mbox_isr(&bfa->ioc);
intr &= (__HFN_INT_ERR_EMC | __HFN_INT_ERR_LPU0 |
__HFN_INT_ERR_LPU1 | __HFN_INT_ERR_PSS | __HFN_INT_LL_HALT);
......@@ -313,22 +365,16 @@ bfa_msix_lpu_err(struct bfa_s *bfa, int vec)
}
writel(intr, bfa->iocfc.bfa_regs.intr_status);
bfa_msix_errint(bfa, intr);
bfa_ioc_error_isr(&bfa->ioc);
}
}
void
bfa_isr_bind(enum bfi_mclass mc, bfa_isr_func_t isr_func)
{
bfa_isrs[mc] = isr_func;
}
/*
* BFA IOC FC related functions
*/
/*
* hal_ioc_pvt BFA IOC private functions
* BFA IOC private functions
*/
static void
......@@ -379,7 +425,7 @@ bfa_iocfc_send_cfg(void *bfa_arg)
struct bfa_iocfc_cfg_s *cfg = &iocfc->cfg;
int i;
bfa_assert(cfg->fwcfg.num_cqs <= BFI_IOC_MAX_CQS);
WARN_ON(cfg->fwcfg.num_cqs > BFI_IOC_MAX_CQS);
bfa_trc(bfa, cfg->fwcfg.num_cqs);
bfa_iocfc_reset_queues(bfa);
......@@ -488,8 +534,8 @@ bfa_iocfc_mem_claim(struct bfa_s *bfa, struct bfa_iocfc_cfg_s *cfg,
* First allocate dma memory for IOC.
*/
bfa_ioc_mem_claim(&bfa->ioc, dm_kva, dm_pa);
dm_kva += bfa_ioc_meminfo();
dm_pa += bfa_ioc_meminfo();
dm_kva += BFA_ROUNDUP(sizeof(struct bfi_ioc_attr_s), BFA_DMA_ALIGN_SZ);
dm_pa += BFA_ROUNDUP(sizeof(struct bfi_ioc_attr_s), BFA_DMA_ALIGN_SZ);
/*
* Claim DMA-able memory for the request/response queues and for shadow
......@@ -552,7 +598,7 @@ bfa_iocfc_mem_claim(struct bfa_s *bfa, struct bfa_iocfc_cfg_s *cfg,
bfa_meminfo_dma_virt(meminfo) = dm_kva;
bfa_meminfo_dma_phys(meminfo) = dm_pa;
dbgsz = bfa_ioc_debug_trcsz(bfa_auto_recover);
dbgsz = (bfa_auto_recover) ? BFA_DBG_FWTRC_LEN : 0;
if (dbgsz > 0) {
bfa_ioc_debug_memclaim(&bfa->ioc, bfa_meminfo_kva(meminfo));
bfa_meminfo_kva(meminfo) += dbgsz;
......@@ -699,7 +745,7 @@ bfa_iocfc_disable_cbfn(void *bfa_arg)
bfa_cb_queue(bfa, &bfa->iocfc.stop_hcb_qe, bfa_iocfc_stop_cb,
bfa);
else {
bfa_assert(bfa->iocfc.action == BFA_IOCFC_ACT_DISABLE);
WARN_ON(bfa->iocfc.action != BFA_IOCFC_ACT_DISABLE);
bfa_cb_queue(bfa, &bfa->iocfc.dis_hcb_qe, bfa_iocfc_disable_cb,
bfa);
}
......@@ -735,9 +781,6 @@ bfa_iocfc_reset_cbfn(void *bfa_arg)
bfa_isr_enable(bfa);
}
/*
* hal_ioc_public
*/
/*
* Query IOC memory requirement information.
......@@ -747,11 +790,11 @@ bfa_iocfc_meminfo(struct bfa_iocfc_cfg_s *cfg, u32 *km_len,
u32 *dm_len)
{
/* dma memory for IOC */
*dm_len += bfa_ioc_meminfo();
*dm_len += BFA_ROUNDUP(sizeof(struct bfi_ioc_attr_s), BFA_DMA_ALIGN_SZ);
bfa_iocfc_fw_cfg_sz(cfg, dm_len);
bfa_iocfc_cqs_sz(cfg, dm_len);
*km_len += bfa_ioc_debug_trcsz(bfa_auto_recover);
*km_len += (bfa_auto_recover) ? BFA_DBG_FWTRC_LEN : 0;
}
/*
......@@ -783,22 +826,13 @@ bfa_iocfc_attach(struct bfa_s *bfa, void *bfad, struct bfa_iocfc_cfg_s *cfg,
bfa_iocfc_init_mem(bfa, bfad, cfg, pcidev);
bfa_iocfc_mem_claim(bfa, cfg, meminfo);
bfa_timer_init(&bfa->timer_mod);
INIT_LIST_HEAD(&bfa->timer_mod.timer_q);
INIT_LIST_HEAD(&bfa->comp_q);
for (i = 0; i < BFI_IOC_MAX_CQS; i++)
INIT_LIST_HEAD(&bfa->reqq_waitq[i]);
}
/*
* Query IOC memory requirement information.
*/
void
bfa_iocfc_detach(struct bfa_s *bfa)
{
bfa_ioc_detach(&bfa->ioc);
}
/*
* Query IOC memory requirement information.
*/
......@@ -852,22 +886,10 @@ bfa_iocfc_isr(void *bfaarg, struct bfi_mbmsg_s *m)
iocfc->updateq_cbfn(iocfc->updateq_cbarg, BFA_STATUS_OK);
break;
default:
bfa_assert(0);
WARN_ON(1);
}
}
void
bfa_adapter_get_attr(struct bfa_s *bfa, struct bfa_adapter_attr_s *ad_attr)
{
bfa_ioc_get_adapter_attr(&bfa->ioc, ad_attr);
}
u64
bfa_adapter_get_id(struct bfa_s *bfa)
{
return bfa_ioc_get_adid(&bfa->ioc);
}
void
bfa_iocfc_get_attr(struct bfa_s *bfa, struct bfa_iocfc_attr_s *attr)
{
......@@ -976,18 +998,6 @@ bfa_iocfc_get_bootwwns(struct bfa_s *bfa, u8 *nwwns, wwn_t *wwns)
memcpy(wwns, cfgrsp->bootwwns.wwn, sizeof(cfgrsp->bootwwns.wwn));
}
void
bfa_iocfc_get_pbc_boot_cfg(struct bfa_s *bfa, struct bfa_boot_pbc_s *pbcfg)
{
struct bfa_iocfc_s *iocfc = &bfa->iocfc;
struct bfi_iocfc_cfgrsp_s *cfgrsp = iocfc->cfgrsp;
pbcfg->enable = cfgrsp->pbc_cfg.boot_enabled;
pbcfg->nbluns = cfgrsp->pbc_cfg.nbluns;
pbcfg->speed = cfgrsp->pbc_cfg.port_speed;
memcpy(pbcfg->pblun, cfgrsp->pbc_cfg.blun, sizeof(pbcfg->pblun));
}
int
bfa_iocfc_get_pbc_vports(struct bfa_s *bfa, struct bfi_pbc_vport_s *pbc_vport)
{
......@@ -998,9 +1008,6 @@ bfa_iocfc_get_pbc_vports(struct bfa_s *bfa, struct bfi_pbc_vport_s *pbc_vport)
return cfgrsp->pbc_cfg.nvports;
}
/*
* hal_api
*/
/*
* Use this function query the memory requirement of the BFA library.
......@@ -1036,7 +1043,7 @@ bfa_cfg_get_meminfo(struct bfa_iocfc_cfg_s *cfg, struct bfa_meminfo_s *meminfo)
int i;
u32 km_len = 0, dm_len = 0;
bfa_assert((cfg != NULL) && (meminfo != NULL));
WARN_ON((cfg == NULL) || (meminfo == NULL));
memset((void *)meminfo, 0, sizeof(struct bfa_meminfo_s));
meminfo->meminfo[BFA_MEM_TYPE_KVA - 1].mem_type =
......@@ -1090,7 +1097,7 @@ bfa_attach(struct bfa_s *bfa, void *bfad, struct bfa_iocfc_cfg_s *cfg,
bfa->fcs = BFA_FALSE;
bfa_assert((cfg != NULL) && (meminfo != NULL));
WARN_ON((cfg == NULL) || (meminfo == NULL));
/*
* initialize all memory pointers for iterative allocation
......@@ -1129,79 +1136,7 @@ bfa_detach(struct bfa_s *bfa)
for (i = 0; hal_mods[i]; i++)
hal_mods[i]->detach(bfa);
bfa_iocfc_detach(bfa);
}
void
bfa_init_trc(struct bfa_s *bfa, struct bfa_trc_mod_s *trcmod)
{
bfa->trcmod = trcmod;
}
void
bfa_init_plog(struct bfa_s *bfa, struct bfa_plog_s *plog)
{
bfa->plog = plog;
}
/*
* Initialize IOC.
*
* This function will return immediately, when the IOC initialization is
* completed, the bfa_cb_init() will be called.
*
* @param[in] bfa instance
*
* @return void
*
* Special Considerations:
*
* @note
* When this function returns, the driver should register the interrupt service
* routine(s) and enable the device interrupts. If this is not done,
* bfa_cb_init() will never get called
*/
void
bfa_init(struct bfa_s *bfa)
{
bfa_iocfc_init(bfa);
}
/*
* Use this function initiate the IOC configuration setup. This function
* will return immediately.
*
* @param[in] bfa instance
*
* @return None
*/
void
bfa_start(struct bfa_s *bfa)
{
bfa_iocfc_start(bfa);
}
/*
* Use this function quiese the IOC. This function will return immediately,
* when the IOC is actually stopped, the bfad->comp will be set.
*
* @param[in]bfa - pointer to bfa_t.
*
* @return None
*
* Special Considerations:
* bfad->comp can be set before or after bfa_stop() returns.
*
* @note
* In case of any failure, we could handle it automatically by doing a
* reset and then succeed the bfa_stop() call.
*/
void
bfa_stop(struct bfa_s *bfa)
{
bfa_iocfc_stop(bfa);
bfa_ioc_detach(&bfa->ioc);
}
void
......@@ -1237,20 +1172,6 @@ bfa_comp_free(struct bfa_s *bfa, struct list_head *comp_q)
}
}
void
bfa_attach_fcs(struct bfa_s *bfa)
{
bfa->fcs = BFA_TRUE;
}
/*
* Periodic timer heart beat from driver
*/
void
bfa_timer_tick(struct bfa_s *bfa)
{
bfa_timer_beat(&bfa->timer_mod);
}
/*
* Return the list of PCI vendor/device id lists supported by this
......@@ -1321,89 +1242,3 @@ bfa_cfg_get_min(struct bfa_iocfc_cfg_s *cfg)
cfg->drvcfg.num_rspq_elems = BFA_RSPQ_NELEMS_MIN;
cfg->drvcfg.min_cfg = BFA_TRUE;
}
void
bfa_get_attr(struct bfa_s *bfa, struct bfa_ioc_attr_s *ioc_attr)
{
bfa_ioc_get_attr(&bfa->ioc, ioc_attr);
}
/*
* Retrieve firmware trace information on IOC failure.
*/
bfa_status_t
bfa_debug_fwsave(struct bfa_s *bfa, void *trcdata, int *trclen)
{
return bfa_ioc_debug_fwsave(&bfa->ioc, trcdata, trclen);
}
/*
* Clear the saved firmware trace information of an IOC.
*/
void
bfa_debug_fwsave_clear(struct bfa_s *bfa)
{
bfa_ioc_debug_fwsave_clear(&bfa->ioc);
}
/*
* Fetch firmware trace data.
*
* @param[in] bfa BFA instance
* @param[out] trcdata Firmware trace buffer
* @param[in,out] trclen Firmware trace buffer len
*
* @retval BFA_STATUS_OK Firmware trace is fetched.
* @retval BFA_STATUS_INPROGRESS Firmware trace fetch is in progress.
*/
bfa_status_t
bfa_debug_fwtrc(struct bfa_s *bfa, void *trcdata, int *trclen)
{
return bfa_ioc_debug_fwtrc(&bfa->ioc, trcdata, trclen);
}
/*
* Dump firmware memory.
*
* @param[in] bfa BFA instance
* @param[out] buf buffer for dump
* @param[in,out] offset smem offset to start read
* @param[in,out] buflen length of buffer
*
* @retval BFA_STATUS_OK Firmware memory is dumped.
* @retval BFA_STATUS_INPROGRESS Firmware memory dump is in progress.
*/
bfa_status_t
bfa_debug_fwcore(struct bfa_s *bfa, void *buf, u32 *offset, int *buflen)
{
return bfa_ioc_debug_fwcore(&bfa->ioc, buf, offset, buflen);
}
/*
* Reset hw semaphore & usage cnt regs and initialize.
*/
void
bfa_chip_reset(struct bfa_s *bfa)
{
bfa_ioc_ownership_reset(&bfa->ioc);
bfa_ioc_pll_init(&bfa->ioc);
}
/*
* Fetch firmware statistics data.
*
* @param[in] bfa BFA instance
* @param[out] data Firmware stats buffer
*
* @retval BFA_STATUS_OK Firmware trace is fetched.
*/
bfa_status_t
bfa_fw_stats_get(struct bfa_s *bfa, void *data)
{
return bfa_ioc_fw_stats_get(&bfa->ioc, data);
}
bfa_status_t
bfa_fw_stats_clear(struct bfa_s *bfa)
{
return bfa_ioc_fw_stats_clear(&bfa->ioc);
}
drivers/scsi/bfa/bfa_cs.h
浏览文件 @ da40d036
......@@ -22,7 +22,7 @@
#ifndef __BFA_CS_H__
#define __BFA_CS_H__
#include "bfa_os_inc.h"
#include "bfad_drv.h"
/*
* BFA TRC
......@@ -32,12 +32,20 @@
#define BFA_TRC_MAX (4 * 1024)
#endif
#define BFA_TRC_TS(_trcm) \
({ \
struct timeval tv; \
\
do_gettimeofday(&tv); \
(tv.tv_sec*1000000+tv.tv_usec); \
})
#ifndef BFA_TRC_TS
#define BFA_TRC_TS(_trcm) ((_trcm)->ticks++)
#endif
struct bfa_trc_s {
#ifdef __BIGENDIAN
#ifdef __BIG_ENDIAN
u16 fileno;
u16 line;
#else
......@@ -99,13 +107,6 @@ 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)
{
......@@ -119,12 +120,10 @@ __bfa_trc(struct bfa_trc_mod_s *trcm, int fileno, int line, u64 data)
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);
}
......@@ -141,42 +140,18 @@ __bfa_trc32(struct bfa_trc_mod_s *trcm, int fileno, int line, u32 data)
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
/*
* @ BFA LOG interfaces
*/
#define bfa_assert(__cond) do { \
if (!(__cond)) { \
printk(KERN_ERR "assert(%s) failed at %s:%d\\n", \
#__cond, __FILE__, __LINE__); \
} \
} while (0)
#define bfa_sm_fault(__mod, __event) do { \
bfa_trc(__mod, (((u32)0xDEAD << 16) | __event)); \
printk(KERN_ERR "Assertion failure: %s:%d: %d", \
__FILE__, __LINE__, (__event)); \
} while (0)
#ifndef BFA_PERF_BUILD
#define bfa_assert_fp(__cond) bfa_assert(__cond)
#else
#define bfa_assert_fp(__cond)
#endif
/* BFA queue definitions */
#define bfa_q_first(_q) ((void *)(((struct list_head *) (_q))->next))
#define bfa_q_next(_qe) (((struct list_head *) (_qe))->next)
......@@ -199,7 +174,6 @@ __bfa_trc32(struct bfa_trc_mod_s *trcm, int fileno, int line, u32 data)
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;\
} \
......@@ -214,7 +188,6 @@ __bfa_trc32(struct bfa_trc_mod_s *trcm, int fileno, int line, u32 data)
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;\
} \
......@@ -236,16 +209,6 @@ bfa_q_is_on_q_func(struct list_head *q, struct list_head *qe)
return 0;
}
/*
* #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))
......@@ -361,4 +324,43 @@ bfa_wc_wait(struct bfa_wc_s *wc)
bfa_wc_down(wc);
}
static inline void
wwn2str(char *wwn_str, u64 wwn)
{
union {
u64 wwn;
u8 byte[8];
} w;
w.wwn = wwn;
sprintf(wwn_str, "%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x", w.byte[0],
w.byte[1], w.byte[2], w.byte[3], w.byte[4], w.byte[5],
w.byte[6], w.byte[7]);
}
static inline void
fcid2str(char *fcid_str, u32 fcid)
{
union {
u32 fcid;
u8 byte[4];
} f;
f.fcid = fcid;
sprintf(fcid_str, "%02x:%02x:%02x", f.byte[1], f.byte[2], f.byte[3]);
}
#define bfa_swap_3b(_x) \
((((_x) & 0xff) << 16) | \
((_x) & 0x00ff00) | \
(((_x) & 0xff0000) >> 16))
#ifndef __BIG_ENDIAN
#define bfa_hton3b(_x) bfa_swap_3b(_x)
#else
#define bfa_hton3b(_x) (_x)
#endif
#define bfa_ntoh3b(_x) bfa_hton3b(_x)
#endif /* __BFA_CS_H__ */
drivers/scsi/bfa/bfa_defs.h
浏览文件 @ da40d036
......@@ -19,7 +19,7 @@
#define __BFA_DEFS_H__
#include "bfa_fc.h"
#include "bfa_os_inc.h"
#include "bfad_drv.h"
#define BFA_MFG_SERIALNUM_SIZE 11
#define STRSZ(_n) (((_n) + 4) & ~3)
......@@ -446,8 +446,8 @@ enum bfa_boot_bootopt {
* Boot lun information.
*/
struct bfa_boot_bootlun_s {
wwn_t pwwn; /* port wwn of target */
lun_t lun; /* 64-bit lun */
wwn_t pwwn; /* port wwn of target */
struct scsi_lun lun; /* 64-bit lun */
};
#pragma pack()
......
drivers/scsi/bfa/bfa_defs_svc.h
浏览文件 @ da40d036
......@@ -34,8 +34,8 @@
struct bfa_iocfc_intr_attr_s {
u8 coalesce; /* enable/disable coalescing */
u8 rsvd[3];
u16 latency; /* latency in microseconds */
u16 delay; /* delay in microseconds */
__be16 latency; /* latency in microseconds */
__be16 delay; /* delay in microseconds */
};
/*
......@@ -743,7 +743,7 @@ struct bfa_port_cfg_s {
u8 qos_enabled; /* qos enabled or not */
u8 cfg_hardalpa; /* is hard alpa configured */
u8 hardalpa; /* configured hard alpa */
u16 maxfrsize; /* maximum frame size */
__be16 maxfrsize; /* maximum frame size */
u8 rx_bbcredit; /* receive buffer credits */
u8 tx_bbcredit; /* transmit buffer credits */
u8 ratelimit; /* ratelimit enabled or not */
......@@ -843,7 +843,7 @@ struct bfa_fcport_fcf_s {
u8 fka_disabled; /* FKA is disabled */
u8 maxsz_verified; /* FCoE max size verified */
u8 fc_map[3]; /* FC map */
u16 vlan; /* FCoE vlan tag/priority */
__be16 vlan; /* FCoE vlan tag/priority */
u32 fka_adv_per; /* FIP ka advert. period */
mac_t mac; /* FCF mac */
};
......
drivers/scsi/bfa/bfa_drv.c 已删除 100644 → 0
浏览文件 @ aa58abc2
/*
* Copyright (c) 2005-2010 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.
*/
#include "bfa_modules.h"
/*
* BFA module list terminated by NULL
*/
struct bfa_module_s *hal_mods[] = {
&hal_mod_sgpg,
&hal_mod_fcport,
&hal_mod_fcxp,
&hal_mod_lps,
&hal_mod_uf,
&hal_mod_rport,
&hal_mod_fcpim,
NULL
};
/*
* Message handlers for various modules.
*/
bfa_isr_func_t bfa_isrs[BFI_MC_MAX] = {
bfa_isr_unhandled, /* NONE */
bfa_isr_unhandled, /* BFI_MC_IOC */
bfa_isr_unhandled, /* BFI_MC_DIAG */
bfa_isr_unhandled, /* BFI_MC_FLASH */
bfa_isr_unhandled, /* BFI_MC_CEE */
bfa_fcport_isr, /* BFI_MC_FCPORT */
bfa_isr_unhandled, /* BFI_MC_IOCFC */
bfa_isr_unhandled, /* BFI_MC_LL */
bfa_uf_isr, /* BFI_MC_UF */
bfa_fcxp_isr, /* BFI_MC_FCXP */
bfa_lps_isr, /* BFI_MC_LPS */
bfa_rport_isr, /* BFI_MC_RPORT */
bfa_itnim_isr, /* BFI_MC_ITNIM */
bfa_isr_unhandled, /* BFI_MC_IOIM_READ */
bfa_isr_unhandled, /* BFI_MC_IOIM_WRITE */
bfa_isr_unhandled, /* BFI_MC_IOIM_IO */
bfa_ioim_isr, /* BFI_MC_IOIM */
bfa_ioim_good_comp_isr, /* BFI_MC_IOIM_IOCOM */
bfa_tskim_isr, /* BFI_MC_TSKIM */
bfa_isr_unhandled, /* BFI_MC_SBOOT */
bfa_isr_unhandled, /* BFI_MC_IPFC */
bfa_isr_unhandled, /* BFI_MC_PORT */
bfa_isr_unhandled, /* --------- */
bfa_isr_unhandled, /* --------- */
bfa_isr_unhandled, /* --------- */
bfa_isr_unhandled, /* --------- */
bfa_isr_unhandled, /* --------- */
bfa_isr_unhandled, /* --------- */
bfa_isr_unhandled, /* --------- */
bfa_isr_unhandled, /* --------- */
bfa_isr_unhandled, /* --------- */
bfa_isr_unhandled, /* --------- */
};
/*
* Message handlers for mailbox command classes
*/
bfa_ioc_mbox_mcfunc_t bfa_mbox_isrs[BFI_MC_MAX] = {
NULL,
NULL, /* BFI_MC_IOC */
NULL, /* BFI_MC_DIAG */
NULL, /* BFI_MC_FLASH */
NULL, /* BFI_MC_CEE */
NULL, /* BFI_MC_PORT */
bfa_iocfc_isr, /* BFI_MC_IOCFC */
NULL,
};
void
bfa_com_port_attach(struct bfa_s *bfa, struct bfa_meminfo_s *mi)
{
struct bfa_port_s *port = &bfa->modules.port;
u32 dm_len;
u8 *dm_kva;
u64 dm_pa;
dm_len = bfa_port_meminfo();
dm_kva = bfa_meminfo_dma_virt(mi);
dm_pa = bfa_meminfo_dma_phys(mi);
memset(port, 0, sizeof(struct bfa_port_s));
bfa_port_attach(port, &bfa->ioc, bfa, bfa->trcmod);
bfa_port_mem_claim(port, dm_kva, dm_pa);
bfa_meminfo_dma_virt(mi) = dm_kva + dm_len;
bfa_meminfo_dma_phys(mi) = dm_pa + dm_len;
}
drivers/scsi/bfa/bfa_fc.h
浏览文件 @ da40d036
此差异已折叠。
drivers/scsi/bfa/bfa_fcbuild.c
浏览文件 @ da40d036
......@@ -18,16 +18,16 @@
* fcbuild.c - FC link service frame building and parsing routines
*/
#include "bfa_os_inc.h"
#include "bfad_drv.h"
#include "bfa_fcbuild.h"
/*
* static build functions
*/
static void fc_els_rsp_build(struct fchs_s *fchs, u32 d_id, u32 s_id,
u16 ox_id);
__be16 ox_id);
static void fc_bls_rsp_build(struct fchs_s *fchs, u32 d_id, u32 s_id,
u16 ox_id);
__be16 ox_id);
static struct fchs_s fc_els_req_tmpl;
static struct fchs_s fc_els_rsp_tmpl;
static struct fchs_s fc_bls_req_tmpl;
......@@ -48,7 +48,7 @@ fcbuild_init(void)
fc_els_req_tmpl.cat_info = FC_CAT_LD_REQUEST;
fc_els_req_tmpl.type = FC_TYPE_ELS;
fc_els_req_tmpl.f_ctl =
bfa_os_hton3b(FCTL_SEQ_INI | FCTL_FS_EXCH | FCTL_END_SEQ |
bfa_hton3b(FCTL_SEQ_INI | FCTL_FS_EXCH | FCTL_END_SEQ |
FCTL_SI_XFER);
fc_els_req_tmpl.rx_id = FC_RXID_ANY;
......@@ -59,7 +59,7 @@ fcbuild_init(void)
fc_els_rsp_tmpl.cat_info = FC_CAT_LD_REPLY;
fc_els_rsp_tmpl.type = FC_TYPE_ELS;
fc_els_rsp_tmpl.f_ctl =
bfa_os_hton3b(FCTL_EC_RESP | FCTL_SEQ_INI | FCTL_LS_EXCH |
bfa_hton3b(FCTL_EC_RESP | FCTL_SEQ_INI | FCTL_LS_EXCH |
FCTL_END_SEQ | FCTL_SI_XFER);
fc_els_rsp_tmpl.rx_id = FC_RXID_ANY;
......@@ -68,7 +68,7 @@ fcbuild_init(void)
*/
fc_bls_req_tmpl.routing = FC_RTG_BASIC_LINK;
fc_bls_req_tmpl.type = FC_TYPE_BLS;
fc_bls_req_tmpl.f_ctl = bfa_os_hton3b(FCTL_END_SEQ | FCTL_SI_XFER);
fc_bls_req_tmpl.f_ctl = bfa_hton3b(FCTL_END_SEQ | FCTL_SI_XFER);
fc_bls_req_tmpl.rx_id = FC_RXID_ANY;
/*
......@@ -78,7 +78,7 @@ fcbuild_init(void)
fc_bls_rsp_tmpl.cat_info = FC_CAT_BA_ACC;
fc_bls_rsp_tmpl.type = FC_TYPE_BLS;
fc_bls_rsp_tmpl.f_ctl =
bfa_os_hton3b(FCTL_EC_RESP | FCTL_SEQ_INI | FCTL_LS_EXCH |
bfa_hton3b(FCTL_EC_RESP | FCTL_SEQ_INI | FCTL_LS_EXCH |
FCTL_END_SEQ | FCTL_SI_XFER);
fc_bls_rsp_tmpl.rx_id = FC_RXID_ANY;
......@@ -129,7 +129,7 @@ fcbuild_init(void)
fcp_fchs_tmpl.cat_info = FC_CAT_UNSOLICIT_CMD;
fcp_fchs_tmpl.type = FC_TYPE_FCP;
fcp_fchs_tmpl.f_ctl =
bfa_os_hton3b(FCTL_FS_EXCH | FCTL_END_SEQ | FCTL_SI_XFER);
bfa_hton3b(FCTL_FS_EXCH | FCTL_END_SEQ | FCTL_SI_XFER);
fcp_fchs_tmpl.seq_id = 1;
fcp_fchs_tmpl.rx_id = FC_RXID_ANY;
}
......@@ -143,7 +143,7 @@ fc_gs_fchdr_build(struct fchs_s *fchs, u32 d_id, u32 s_id, u32 ox_id)
fchs->cat_info = FC_CAT_UNSOLICIT_CTRL;
fchs->type = FC_TYPE_SERVICES;
fchs->f_ctl =
bfa_os_hton3b(FCTL_SEQ_INI | FCTL_FS_EXCH | FCTL_END_SEQ |
bfa_hton3b(FCTL_SEQ_INI | FCTL_FS_EXCH | FCTL_END_SEQ |
FCTL_SI_XFER);
fchs->rx_id = FC_RXID_ANY;
fchs->d_id = (d_id);
......@@ -157,7 +157,7 @@ fc_gs_fchdr_build(struct fchs_s *fchs, u32 d_id, u32 s_id, u32 ox_id)
}
void
fc_els_req_build(struct fchs_s *fchs, u32 d_id, u32 s_id, u16 ox_id)
fc_els_req_build(struct fchs_s *fchs, u32 d_id, u32 s_id, __be16 ox_id)
{
memcpy(fchs, &fc_els_req_tmpl, sizeof(struct fchs_s));
fchs->d_id = (d_id);
......@@ -166,7 +166,7 @@ fc_els_req_build(struct fchs_s *fchs, u32 d_id, u32 s_id, u16 ox_id)
}
static void
fc_els_rsp_build(struct fchs_s *fchs, u32 d_id, u32 s_id, u16 ox_id)
fc_els_rsp_build(struct fchs_s *fchs, u32 d_id, u32 s_id, __be16 ox_id)
{
memcpy(fchs, &fc_els_rsp_tmpl, sizeof(struct fchs_s));
fchs->d_id = d_id;
......@@ -196,7 +196,7 @@ fc_els_rsp_parse(struct fchs_s *fchs, int len)
}
static void
fc_bls_rsp_build(struct fchs_s *fchs, u32 d_id, u32 s_id, u16 ox_id)
fc_bls_rsp_build(struct fchs_s *fchs, u32 d_id, u32 s_id, __be16 ox_id)
{
memcpy(fchs, &fc_bls_rsp_tmpl, sizeof(struct fchs_s));
fchs->d_id = d_id;
......@@ -206,7 +206,7 @@ fc_bls_rsp_build(struct fchs_s *fchs, u32 d_id, u32 s_id, u16 ox_id)
static u16
fc_plogi_x_build(struct fchs_s *fchs, void *pld, u32 d_id, u32 s_id,
u16 ox_id, wwn_t port_name, wwn_t node_name,
__be16 ox_id, wwn_t port_name, wwn_t node_name,
u16 pdu_size, u8 els_code)
{
struct fc_logi_s *plogi = (struct fc_logi_s *) (pld);
......@@ -232,8 +232,8 @@ fc_flogi_build(struct fchs_s *fchs, struct fc_logi_s *flogi, u32 s_id,
u16 ox_id, wwn_t port_name, wwn_t node_name, u16 pdu_size,
u8 set_npiv, u8 set_auth, u16 local_bb_credits)
{
u32 d_id = bfa_os_hton3b(FC_FABRIC_PORT);
u32 *vvl_info;
u32 d_id = bfa_hton3b(FC_FABRIC_PORT);
__be32 *vvl_info;
memcpy(flogi, &plogi_tmpl, sizeof(struct fc_logi_s));
......@@ -267,7 +267,7 @@ fc_flogi_build(struct fchs_s *fchs, struct fc_logi_s *flogi, u32 s_id,
u16
fc_flogi_acc_build(struct fchs_s *fchs, struct fc_logi_s *flogi, u32 s_id,
u16 ox_id, wwn_t port_name, wwn_t node_name,
__be16 ox_id, wwn_t port_name, wwn_t node_name,
u16 pdu_size, u16 local_bb_credits)
{
u32 d_id = 0;
......@@ -289,7 +289,7 @@ u16
fc_fdisc_build(struct fchs_s *fchs, struct fc_logi_s *flogi, u32 s_id,
u16 ox_id, wwn_t port_name, wwn_t node_name, u16 pdu_size)
{
u32 d_id = bfa_os_hton3b(FC_FABRIC_PORT);
u32 d_id = bfa_hton3b(FC_FABRIC_PORT);
memcpy(flogi, &plogi_tmpl, sizeof(struct fc_logi_s));
......@@ -392,7 +392,7 @@ fc_prli_build(struct fchs_s *fchs, void *pld, u32 d_id, u32 s_id,
u16
fc_prli_acc_build(struct fchs_s *fchs, void *pld, u32 d_id, u32 s_id,
u16 ox_id, enum bfa_lport_role role)
__be16 ox_id, enum bfa_lport_role role)
{
struct fc_prli_s *prli = (struct fc_prli_s *) (pld);
......@@ -456,9 +456,9 @@ fc_logo_build(struct fchs_s *fchs, struct fc_logo_s *logo, u32 d_id, u32 s_id,
return sizeof(struct fc_logo_s);
}
static u16
static u16
fc_adisc_x_build(struct fchs_s *fchs, struct fc_adisc_s *adisc, u32 d_id,
u32 s_id, u16 ox_id, wwn_t port_name,
u32 s_id, __be16 ox_id, wwn_t port_name,
wwn_t node_name, u8 els_code)
{
memset(adisc, '\0', sizeof(struct fc_adisc_s));
......@@ -480,7 +480,7 @@ fc_adisc_x_build(struct fchs_s *fchs, struct fc_adisc_s *adisc, u32 d_id,
u16
fc_adisc_build(struct fchs_s *fchs, struct fc_adisc_s *adisc, u32 d_id,
u32 s_id, u16 ox_id, wwn_t port_name, wwn_t node_name)
u32 s_id, __be16 ox_id, wwn_t port_name, wwn_t node_name)
{
return fc_adisc_x_build(fchs, adisc, d_id, s_id, ox_id, port_name,
node_name, FC_ELS_ADISC);
......@@ -488,7 +488,7 @@ fc_adisc_build(struct fchs_s *fchs, struct fc_adisc_s *adisc, u32 d_id,
u16
fc_adisc_acc_build(struct fchs_s *fchs, struct fc_adisc_s *adisc, u32 d_id,
u32 s_id, u16 ox_id, wwn_t port_name,
u32 s_id, __be16 ox_id, wwn_t port_name,
wwn_t node_name)
{
return fc_adisc_x_build(fchs, adisc, d_id, s_id, ox_id, port_name,
......@@ -592,7 +592,7 @@ fc_rrq_build(struct fchs_s *fchs, struct fc_rrq_s *rrq, u32 d_id, u32 s_id,
u16
fc_logo_acc_build(struct fchs_s *fchs, void *pld, u32 d_id, u32 s_id,
u16 ox_id)
__be16 ox_id)
{
struct fc_els_cmd_s *acc = pld;
......@@ -606,7 +606,7 @@ fc_logo_acc_build(struct fchs_s *fchs, void *pld, u32 d_id, u32 s_id,
u16
fc_ls_rjt_build(struct fchs_s *fchs, struct fc_ls_rjt_s *ls_rjt, u32 d_id,
u32 s_id, u16 ox_id, u8 reason_code,
u32 s_id, __be16 ox_id, u8 reason_code,
u8 reason_code_expl)
{
fc_els_rsp_build(fchs, d_id, s_id, ox_id);
......@@ -622,7 +622,7 @@ fc_ls_rjt_build(struct fchs_s *fchs, struct fc_ls_rjt_s *ls_rjt, u32 d_id,
u16
fc_ba_acc_build(struct fchs_s *fchs, struct fc_ba_acc_s *ba_acc, u32 d_id,
u32 s_id, u16 ox_id, u16 rx_id)
u32 s_id, __be16 ox_id, u16 rx_id)
{
fc_bls_rsp_build(fchs, d_id, s_id, ox_id);
......@@ -638,7 +638,7 @@ fc_ba_acc_build(struct fchs_s *fchs, struct fc_ba_acc_s *ba_acc, u32 d_id,
u16
fc_ls_acc_build(struct fchs_s *fchs, struct fc_els_cmd_s *els_cmd, u32 d_id,
u32 s_id, u16 ox_id)
u32 s_id, __be16 ox_id)
{
fc_els_rsp_build(fchs, d_id, s_id, ox_id);
memset(els_cmd, 0, sizeof(struct fc_els_cmd_s));
......@@ -666,7 +666,7 @@ fc_logout_params_pages(struct fchs_s *fc_frame, u8 els_code)
u16
fc_tprlo_acc_build(struct fchs_s *fchs, struct fc_tprlo_acc_s *tprlo_acc,
u32 d_id, u32 s_id, u16 ox_id, int num_pages)
u32 d_id, u32 s_id, __be16 ox_id, int num_pages)
{
int page;
......@@ -690,7 +690,7 @@ fc_tprlo_acc_build(struct fchs_s *fchs, struct fc_tprlo_acc_s *tprlo_acc,
u16
fc_prlo_acc_build(struct fchs_s *fchs, struct fc_prlo_acc_s *prlo_acc, u32 d_id,
u32 s_id, u16 ox_id, int num_pages)
u32 s_id, __be16 ox_id, int num_pages)
{
int page;
......@@ -728,7 +728,7 @@ fc_rnid_build(struct fchs_s *fchs, struct fc_rnid_cmd_s *rnid, u32 d_id,
u16
fc_rnid_acc_build(struct fchs_s *fchs, struct fc_rnid_acc_s *rnid_acc, u32 d_id,
u32 s_id, u16 ox_id, u32 data_format,
u32 s_id, __be16 ox_id, u32 data_format,
struct fc_rnid_common_id_data_s *common_id_data,
struct fc_rnid_general_topology_data_s *gen_topo_data)
{
......@@ -770,10 +770,10 @@ u16
fc_rpsc2_build(struct fchs_s *fchs, struct fc_rpsc2_cmd_s *rpsc2, u32 d_id,
u32 s_id, u32 *pid_list, u16 npids)
{
u32 dctlr_id = FC_DOMAIN_CTRLR(bfa_os_hton3b(d_id));
u32 dctlr_id = FC_DOMAIN_CTRLR(bfa_hton3b(d_id));
int i = 0;
fc_els_req_build(fchs, bfa_os_hton3b(dctlr_id), s_id, 0);
fc_els_req_build(fchs, bfa_hton3b(dctlr_id), s_id, 0);
memset(rpsc2, 0, sizeof(struct fc_rpsc2_cmd_s));
......@@ -788,7 +788,7 @@ fc_rpsc2_build(struct fchs_s *fchs, struct fc_rpsc2_cmd_s *rpsc2, u32 d_id,
u16
fc_rpsc_acc_build(struct fchs_s *fchs, struct fc_rpsc_acc_s *rpsc_acc,
u32 d_id, u32 s_id, u16 ox_id,
u32 d_id, u32 s_id, __be16 ox_id,
struct fc_rpsc_speed_info_s *oper_speed)
{
memset(rpsc_acc, 0, sizeof(struct fc_rpsc_acc_s));
......@@ -807,11 +807,6 @@ fc_rpsc_acc_build(struct fchs_s *fchs, struct fc_rpsc_acc_s *rpsc_acc,
return sizeof(struct fc_rpsc_acc_s);
}
/*
* TBD -
* . get rid of unnecessary memsets
*/
u16
fc_logo_rsp_parse(struct fchs_s *fchs, int len)
{
......@@ -995,7 +990,7 @@ fc_rrq_rsp_parse(struct fchs_s *fchs, int len)
}
u16
fc_ba_rjt_build(struct fchs_s *fchs, u32 d_id, u32 s_id, u16 ox_id,
fc_ba_rjt_build(struct fchs_s *fchs, u32 d_id, u32 s_id, __be16 ox_id,
u32 reason_code, u32 reason_expl)
{
struct fc_ba_rjt_s *ba_rjt = (struct fc_ba_rjt_s *) (fchs + 1);
......@@ -1045,7 +1040,7 @@ fc_gidpn_build(struct fchs_s *fchs, void *pyld, u32 s_id, u16 ox_id,
{
struct ct_hdr_s *cthdr = (struct ct_hdr_s *) pyld;
struct fcgs_gidpn_req_s *gidpn = (struct fcgs_gidpn_req_s *)(cthdr + 1);
u32 d_id = bfa_os_hton3b(FC_NAME_SERVER);
u32 d_id = bfa_hton3b(FC_NAME_SERVER);
fc_gs_fchdr_build(fchs, d_id, s_id, ox_id);
fc_gs_cthdr_build(cthdr, s_id, GS_GID_PN);
......@@ -1061,7 +1056,7 @@ fc_gpnid_build(struct fchs_s *fchs, void *pyld, u32 s_id, u16 ox_id,
{
struct ct_hdr_s *cthdr = (struct ct_hdr_s *) pyld;
fcgs_gpnid_req_t *gpnid = (fcgs_gpnid_req_t *) (cthdr + 1);
u32 d_id = bfa_os_hton3b(FC_NAME_SERVER);
u32 d_id = bfa_hton3b(FC_NAME_SERVER);
fc_gs_fchdr_build(fchs, d_id, s_id, ox_id);
fc_gs_cthdr_build(cthdr, s_id, GS_GPN_ID);
......@@ -1077,7 +1072,7 @@ fc_gnnid_build(struct fchs_s *fchs, void *pyld, u32 s_id, u16 ox_id,
{
struct ct_hdr_s *cthdr = (struct ct_hdr_s *) pyld;
fcgs_gnnid_req_t *gnnid = (fcgs_gnnid_req_t *) (cthdr + 1);
u32 d_id = bfa_os_hton3b(FC_NAME_SERVER);
u32 d_id = bfa_hton3b(FC_NAME_SERVER);
fc_gs_fchdr_build(fchs, d_id, s_id, ox_id);
fc_gs_cthdr_build(cthdr, s_id, GS_GNN_ID);
......@@ -1104,7 +1099,7 @@ u16
fc_scr_build(struct fchs_s *fchs, struct fc_scr_s *scr,
u8 set_br_reg, u32 s_id, u16 ox_id)
{
u32 d_id = bfa_os_hton3b(FC_FABRIC_CONTROLLER);
u32 d_id = bfa_hton3b(FC_FABRIC_CONTROLLER);
fc_els_req_build(fchs, d_id, s_id, ox_id);
......@@ -1121,7 +1116,7 @@ u16
fc_rscn_build(struct fchs_s *fchs, struct fc_rscn_pl_s *rscn,
u32 s_id, u16 ox_id)
{
u32 d_id = bfa_os_hton3b(FC_FABRIC_CONTROLLER);
u32 d_id = bfa_hton3b(FC_FABRIC_CONTROLLER);
u16 payldlen;
fc_els_req_build(fchs, d_id, s_id, ox_id);
......@@ -1143,7 +1138,7 @@ fc_rftid_build(struct fchs_s *fchs, void *pyld, u32 s_id, u16 ox_id,
{
struct ct_hdr_s *cthdr = (struct ct_hdr_s *) pyld;
struct fcgs_rftid_req_s *rftid = (struct fcgs_rftid_req_s *)(cthdr + 1);
u32 type_value, d_id = bfa_os_hton3b(FC_NAME_SERVER);
u32 type_value, d_id = bfa_hton3b(FC_NAME_SERVER);
u8 index;
fc_gs_fchdr_build(fchs, d_id, s_id, ox_id);
......@@ -1167,7 +1162,7 @@ fc_rftid_build_sol(struct fchs_s *fchs, void *pyld, u32 s_id, u16 ox_id,
{
struct ct_hdr_s *cthdr = (struct ct_hdr_s *) pyld;
struct fcgs_rftid_req_s *rftid = (struct fcgs_rftid_req_s *)(cthdr + 1);
u32 d_id = bfa_os_hton3b(FC_NAME_SERVER);
u32 d_id = bfa_hton3b(FC_NAME_SERVER);
fc_gs_fchdr_build(fchs, d_id, s_id, ox_id);
fc_gs_cthdr_build(cthdr, s_id, GS_RFT_ID);
......@@ -1187,7 +1182,7 @@ fc_rffid_build(struct fchs_s *fchs, void *pyld, u32 s_id, u16 ox_id,
{
struct ct_hdr_s *cthdr = (struct ct_hdr_s *) pyld;
struct fcgs_rffid_req_s *rffid = (struct fcgs_rffid_req_s *)(cthdr + 1);
u32 d_id = bfa_os_hton3b(FC_NAME_SERVER);
u32 d_id = bfa_hton3b(FC_NAME_SERVER);
fc_gs_fchdr_build(fchs, d_id, s_id, ox_id);
fc_gs_cthdr_build(cthdr, s_id, GS_RFF_ID);
......@@ -1209,7 +1204,7 @@ fc_rspnid_build(struct fchs_s *fchs, void *pyld, u32 s_id, u16 ox_id,
struct ct_hdr_s *cthdr = (struct ct_hdr_s *) pyld;
struct fcgs_rspnid_req_s *rspnid =
(struct fcgs_rspnid_req_s *)(cthdr + 1);
u32 d_id = bfa_os_hton3b(FC_NAME_SERVER);
u32 d_id = bfa_hton3b(FC_NAME_SERVER);
fc_gs_fchdr_build(fchs, d_id, s_id, ox_id);
fc_gs_cthdr_build(cthdr, s_id, GS_RSPN_ID);
......@@ -1229,7 +1224,7 @@ fc_gid_ft_build(struct fchs_s *fchs, void *pyld, u32 s_id, u8 fc4_type)
struct ct_hdr_s *cthdr = (struct ct_hdr_s *) pyld;
struct fcgs_gidft_req_s *gidft = (struct fcgs_gidft_req_s *)(cthdr + 1);
u32 d_id = bfa_os_hton3b(FC_NAME_SERVER);
u32 d_id = bfa_hton3b(FC_NAME_SERVER);
fc_gs_fchdr_build(fchs, d_id, s_id, 0);
......@@ -1249,7 +1244,7 @@ fc_rpnid_build(struct fchs_s *fchs, void *pyld, u32 s_id, u32 port_id,
{
struct ct_hdr_s *cthdr = (struct ct_hdr_s *) pyld;
struct fcgs_rpnid_req_s *rpnid = (struct fcgs_rpnid_req_s *)(cthdr + 1);
u32 d_id = bfa_os_hton3b(FC_NAME_SERVER);
u32 d_id = bfa_hton3b(FC_NAME_SERVER);
fc_gs_fchdr_build(fchs, d_id, s_id, 0);
fc_gs_cthdr_build(cthdr, s_id, GS_RPN_ID);
......@@ -1267,7 +1262,7 @@ fc_rnnid_build(struct fchs_s *fchs, void *pyld, u32 s_id, u32 port_id,
{
struct ct_hdr_s *cthdr = (struct ct_hdr_s *) pyld;
struct fcgs_rnnid_req_s *rnnid = (struct fcgs_rnnid_req_s *)(cthdr + 1);
u32 d_id = bfa_os_hton3b(FC_NAME_SERVER);
u32 d_id = bfa_hton3b(FC_NAME_SERVER);
fc_gs_fchdr_build(fchs, d_id, s_id, 0);
fc_gs_cthdr_build(cthdr, s_id, GS_RNN_ID);
......@@ -1286,7 +1281,7 @@ fc_rcsid_build(struct fchs_s *fchs, void *pyld, u32 s_id, u32 port_id,
struct ct_hdr_s *cthdr = (struct ct_hdr_s *) pyld;
struct fcgs_rcsid_req_s *rcsid =
(struct fcgs_rcsid_req_s *) (cthdr + 1);
u32 d_id = bfa_os_hton3b(FC_NAME_SERVER);
u32 d_id = bfa_hton3b(FC_NAME_SERVER);
fc_gs_fchdr_build(fchs, d_id, s_id, 0);
fc_gs_cthdr_build(cthdr, s_id, GS_RCS_ID);
......@@ -1304,7 +1299,7 @@ fc_rptid_build(struct fchs_s *fchs, void *pyld, u32 s_id, u32 port_id,
{
struct ct_hdr_s *cthdr = (struct ct_hdr_s *) pyld;
struct fcgs_rptid_req_s *rptid = (struct fcgs_rptid_req_s *)(cthdr + 1);
u32 d_id = bfa_os_hton3b(FC_NAME_SERVER);
u32 d_id = bfa_hton3b(FC_NAME_SERVER);
fc_gs_fchdr_build(fchs, d_id, s_id, 0);
fc_gs_cthdr_build(cthdr, s_id, GS_RPT_ID);
......@@ -1321,7 +1316,7 @@ fc_ganxt_build(struct fchs_s *fchs, void *pyld, u32 s_id, u32 port_id)
{
struct ct_hdr_s *cthdr = (struct ct_hdr_s *) pyld;
struct fcgs_ganxt_req_s *ganxt = (struct fcgs_ganxt_req_s *)(cthdr + 1);
u32 d_id = bfa_os_hton3b(FC_NAME_SERVER);
u32 d_id = bfa_hton3b(FC_NAME_SERVER);
fc_gs_fchdr_build(fchs, d_id, s_id, 0);
fc_gs_cthdr_build(cthdr, s_id, GS_GA_NXT);
......@@ -1341,7 +1336,7 @@ fc_fdmi_reqhdr_build(struct fchs_s *fchs, void *pyld, u32 s_id,
{
struct ct_hdr_s *cthdr = (struct ct_hdr_s *) pyld;
u32 d_id = bfa_os_hton3b(FC_MGMT_SERVER);
u32 d_id = bfa_hton3b(FC_MGMT_SERVER);
fc_gs_fchdr_build(fchs, d_id, s_id, 0);
fc_gs_fdmi_cthdr_build(cthdr, s_id, cmd_code);
......@@ -1356,7 +1351,7 @@ void
fc_get_fc4type_bitmask(u8 fc4_type, u8 *bit_mask)
{
u8 index;
u32 *ptr = (u32 *) bit_mask;
__be32 *ptr = (__be32 *) bit_mask;
u32 type_value;
/*
......@@ -1377,7 +1372,7 @@ fc_gmal_req_build(struct fchs_s *fchs, void *pyld, u32 s_id, wwn_t wwn)
{
struct ct_hdr_s *cthdr = (struct ct_hdr_s *) pyld;
fcgs_gmal_req_t *gmal = (fcgs_gmal_req_t *) (cthdr + 1);
u32 d_id = bfa_os_hton3b(FC_MGMT_SERVER);
u32 d_id = bfa_hton3b(FC_MGMT_SERVER);
fc_gs_fchdr_build(fchs, d_id, s_id, 0);
fc_gs_ms_cthdr_build(cthdr, s_id, GS_FC_GMAL_CMD,
......@@ -1397,7 +1392,7 @@ fc_gfn_req_build(struct fchs_s *fchs, void *pyld, u32 s_id, wwn_t wwn)
{
struct ct_hdr_s *cthdr = (struct ct_hdr_s *) pyld;
fcgs_gfn_req_t *gfn = (fcgs_gfn_req_t *) (cthdr + 1);
u32 d_id = bfa_os_hton3b(FC_MGMT_SERVER);
u32 d_id = bfa_hton3b(FC_MGMT_SERVER);
fc_gs_fchdr_build(fchs, d_id, s_id, 0);
fc_gs_ms_cthdr_build(cthdr, s_id, GS_FC_GFN_CMD,
......
drivers/scsi/bfa/bfa_fcbuild.h
浏览文件 @ da40d036
......@@ -21,7 +21,7 @@
#ifndef __FCBUILD_H__
#define __FCBUILD_H__
#include "bfa_os_inc.h"
#include "bfad_drv.h"
#include "bfa_fc.h"
#include "bfa_defs_fcs.h"
......@@ -138,7 +138,7 @@ u16 fc_fdisc_build(struct fchs_s *buf, struct fc_logi_s *flogi, u32 s_id,
u16 pdu_size);
u16 fc_flogi_acc_build(struct fchs_s *fchs, struct fc_logi_s *flogi,
u32 s_id, u16 ox_id,
u32 s_id, __be16 ox_id,
wwn_t port_name, wwn_t node_name,
u16 pdu_size,
u16 local_bb_credits);
......@@ -186,7 +186,7 @@ u16 fc_plogi_acc_build(struct fchs_s *fchs, void *pld, u32 d_id,
u16 pdu_size);
u16 fc_adisc_build(struct fchs_s *fchs, struct fc_adisc_s *adisc,
u32 d_id, u32 s_id, u16 ox_id, wwn_t port_name,
u32 d_id, u32 s_id, __be16 ox_id, wwn_t port_name,
wwn_t node_name);
enum fc_parse_status fc_adisc_parse(struct fchs_s *fchs, void *pld,
......@@ -196,20 +196,20 @@ enum fc_parse_status fc_adisc_rsp_parse(struct fc_adisc_s *adisc, int len,
wwn_t port_name, wwn_t node_name);
u16 fc_adisc_acc_build(struct fchs_s *fchs, struct fc_adisc_s *adisc,
u32 d_id, u32 s_id, u16 ox_id,
u32 d_id, u32 s_id, __be16 ox_id,
wwn_t port_name, wwn_t node_name);
u16 fc_ls_rjt_build(struct fchs_s *fchs, struct fc_ls_rjt_s *ls_rjt,
u32 d_id, u32 s_id, u16 ox_id,
u32 d_id, u32 s_id, __be16 ox_id,
u8 reason_code, u8 reason_code_expl);
u16 fc_ls_acc_build(struct fchs_s *fchs, struct fc_els_cmd_s *els_cmd,
u32 d_id, u32 s_id, u16 ox_id);
u32 d_id, u32 s_id, __be16 ox_id);
u16 fc_prli_build(struct fchs_s *fchs, void *pld, u32 d_id,
u32 s_id, u16 ox_id);
enum fc_parse_status fc_prli_rsp_parse(struct fc_prli_s *prli, int len);
u16 fc_prli_acc_build(struct fchs_s *fchs, void *pld, u32 d_id,
u32 s_id, u16 ox_id,
u32 s_id, __be16 ox_id,
enum bfa_lport_role role);
u16 fc_rnid_build(struct fchs_s *fchs, struct fc_rnid_cmd_s *rnid,
......@@ -218,7 +218,7 @@ u16 fc_rnid_build(struct fchs_s *fchs, struct fc_rnid_cmd_s *rnid,
u16 fc_rnid_acc_build(struct fchs_s *fchs,
struct fc_rnid_acc_s *rnid_acc, u32 d_id, u32 s_id,
u16 ox_id, u32 data_format,
__be16 ox_id, u32 data_format,
struct fc_rnid_common_id_data_s *common_id_data,
struct fc_rnid_general_topology_data_s *gen_topo_data);
......@@ -228,7 +228,7 @@ u16 fc_rpsc_build(struct fchs_s *fchs, struct fc_rpsc_cmd_s *rpsc,
u32 d_id, u32 s_id, u16 ox_id);
u16 fc_rpsc_acc_build(struct fchs_s *fchs,
struct fc_rpsc_acc_s *rpsc_acc, u32 d_id, u32 s_id,
u16 ox_id, struct fc_rpsc_speed_info_s *oper_speed);
__be16 ox_id, struct fc_rpsc_speed_info_s *oper_speed);
u16 fc_gid_ft_build(struct fchs_s *fchs, void *pld, u32 s_id,
u8 fc4_type);
......@@ -251,7 +251,7 @@ u16 fc_logo_build(struct fchs_s *fchs, struct fc_logo_s *logo, u32 d_id,
u32 s_id, u16 ox_id, wwn_t port_name);
u16 fc_logo_acc_build(struct fchs_s *fchs, void *pld, u32 d_id,
u32 s_id, u16 ox_id);
u32 s_id, __be16 ox_id);
u16 fc_fdmi_reqhdr_build(struct fchs_s *fchs, void *pyld, u32 s_id,
u16 cmd_code);
......@@ -261,7 +261,7 @@ u16 fc_gfn_req_build(struct fchs_s *fchs, void *pyld, u32 s_id, wwn_t wwn);
void fc_get_fc4type_bitmask(u8 fc4_type, u8 *bit_mask);
void fc_els_req_build(struct fchs_s *fchs, u32 d_id, u32 s_id,
u16 ox_id);
__be16 ox_id);
enum fc_parse_status fc_els_rsp_parse(struct fchs_s *fchs, int len);
......@@ -274,15 +274,15 @@ enum fc_parse_status fc_pdisc_parse(struct fchs_s *fchs, wwn_t node_name,
wwn_t port_name);
u16 fc_ba_acc_build(struct fchs_s *fchs, struct fc_ba_acc_s *ba_acc, u32 d_id,
u32 s_id, u16 ox_id, u16 rx_id);
u32 s_id, __be16 ox_id, u16 rx_id);
int fc_logout_params_pages(struct fchs_s *fc_frame, u8 els_code);
u16 fc_tprlo_acc_build(struct fchs_s *fchs, struct fc_tprlo_acc_s *tprlo_acc,
u32 d_id, u32 s_id, u16 ox_id, int num_pages);
u32 d_id, u32 s_id, __be16 ox_id, int num_pages);
u16 fc_prlo_acc_build(struct fchs_s *fchs, struct fc_prlo_acc_s *prlo_acc,
u32 d_id, u32 s_id, u16 ox_id, int num_pages);
u32 d_id, u32 s_id, __be16 ox_id, int num_pages);
u16 fc_logo_rsp_parse(struct fchs_s *fchs, int len);
......@@ -304,7 +304,7 @@ u16 fc_tprlo_build(struct fchs_s *fchs, u32 d_id, u32 s_id,
u16 fc_tprlo_rsp_parse(struct fchs_s *fchs, int len);
u16 fc_ba_rjt_build(struct fchs_s *fchs, u32 d_id, u32 s_id,
u16 ox_id, u32 reason_code, u32 reason_expl);
__be16 ox_id, u32 reason_code, u32 reason_expl);
u16 fc_gnnid_build(struct fchs_s *fchs, void *pyld, u32 s_id, u16 ox_id,
u32 port_id);
......
drivers/scsi/bfa/bfa_fcpim.c
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drivers/scsi/bfa/bfa_fcpim.h
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drivers/scsi/bfa/bfa_fcs.c
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drivers/scsi/bfa/bfa_fcs.h
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drivers/scsi/bfa/bfa_fcs_fcpim.c
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drivers/scsi/bfa/bfa_fcs_lport.c
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drivers/scsi/bfa/bfa_fcs_rport.c
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drivers/scsi/bfa/bfa_hw_cb.c
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......@@ -15,6 +15,7 @@
* General Public License for more details.
*/
#include "bfad_drv.h"
#include "bfa_modules.h"
#include "bfi_cbreg.h"
......@@ -110,7 +111,7 @@ bfa_hwcb_msix_init(struct bfa_s *bfa, int nvecs)
{
int i;
bfa_assert((nvecs == 1) || (nvecs == __HFN_NUMINTS));
WARN_ON((nvecs != 1) && (nvecs != __HFN_NUMINTS));
bfa->msix.nvecs = nvecs;
if (nvecs == 1) {
......
drivers/scsi/bfa/bfa_hw_ct.c
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drivers/scsi/bfa/bfa_ioc.c
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drivers/scsi/bfa/bfa_ioc.h
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drivers/scsi/bfa/bfa_ioc_cb.c
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drivers/scsi/bfa/bfa_ioc_ct.c
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drivers/scsi/bfa/bfa_modules.h
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......@@ -99,7 +99,6 @@ struct bfa_module_s {
void (*iocdisable) (struct bfa_s *bfa);
};
extern struct bfa_module_s *hal_mods[];
struct bfa_s {
void *bfad; /* BFA driver instance */
......@@ -116,8 +115,6 @@ struct bfa_s {
struct bfa_msix_s msix;
};
extern bfa_isr_func_t bfa_isrs[BFI_MC_MAX];
extern bfa_ioc_mbox_mcfunc_t bfa_mbox_isrs[];
extern bfa_boolean_t bfa_auto_recover;
extern struct bfa_module_s hal_mod_sgpg;
extern struct bfa_module_s hal_mod_fcport;
......
drivers/scsi/bfa/bfa_os_inc.h 已删除 100644 → 0
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drivers/scsi/bfa/bfa_plog.h
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drivers/scsi/bfa/bfa_port.c
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drivers/scsi/bfa/bfa_port.h
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drivers/scsi/bfa/bfa_svc.c
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drivers/scsi/bfa/bfa_svc.h
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drivers/scsi/bfa/bfad.c
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drivers/scsi/bfa/bfad_attr.c
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drivers/scsi/bfa/bfad_debugfs.c
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drivers/scsi/bfa/bfad_drv.h
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drivers/scsi/bfa/bfad_im.c
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drivers/scsi/bfa/bfad_im.h
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drivers/scsi/bfa/bfi.h
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drivers/scsi/bfa/bfi_cbreg.h
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drivers/scsi/bfa/bfi_ctreg.h
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drivers/scsi/bfa/bfi_ms.h
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drivers/scsi/bnx2i/57xx_iscsi_hsi.h
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drivers/scsi/bnx2i/bnx2i.h
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drivers/scsi/bnx2i/bnx2i_hwi.c
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drivers/scsi/bnx2i/bnx2i_init.c
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drivers/scsi/bnx2i/bnx2i_iscsi.c
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drivers/scsi/bnx2i/bnx2i_sysfs.c
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drivers/scsi/fcoe/fcoe.c
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drivers/scsi/fcoe/libfcoe.c
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drivers/scsi/gdth.c
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drivers/scsi/gdth_proc.c
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drivers/scsi/hpsa.c
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drivers/scsi/hpsa.h
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drivers/scsi/ibmvscsi/ibmvfc.c
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drivers/scsi/ibmvscsi/ibmvfc.h
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drivers/scsi/ipr.c
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drivers/scsi/ipr.h
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drivers/scsi/libfc/fc_exch.c
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drivers/scsi/libfc/fc_fcp.c
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drivers/scsi/libfc/fc_libfc.h
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drivers/scsi/libfc/fc_lport.c
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drivers/scsi/libfc/fc_rport.c
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drivers/scsi/libiscsi.c
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drivers/scsi/libsas/sas_port.c
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drivers/scsi/lpfc/lpfc.h
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drivers/scsi/lpfc/lpfc_attr.c
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drivers/scsi/lpfc/lpfc_bsg.c
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drivers/scsi/lpfc/lpfc_crtn.h
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drivers/scsi/lpfc/lpfc_ct.c
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drivers/scsi/lpfc/lpfc_disc.h
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drivers/scsi/lpfc/lpfc_els.c
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drivers/scsi/lpfc/lpfc_hbadisc.c
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drivers/scsi/lpfc/lpfc_hw.h
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drivers/scsi/lpfc/lpfc_hw4.h
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drivers/scsi/lpfc/lpfc_init.c
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drivers/scsi/lpfc/lpfc_logmsg.h
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drivers/scsi/lpfc/lpfc_mbox.c
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drivers/scsi/lpfc/lpfc_mem.c
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drivers/scsi/lpfc/lpfc_nportdisc.c
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drivers/scsi/lpfc/lpfc_scsi.c
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drivers/scsi/lpfc/lpfc_sli.c
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drivers/scsi/lpfc/lpfc_sli.h
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drivers/scsi/lpfc/lpfc_sli4.h
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drivers/scsi/lpfc/lpfc_version.h
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drivers/scsi/lpfc/lpfc_vport.c
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drivers/scsi/megaraid/Makefile
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drivers/scsi/megaraid/megaraid_sas_fp.c 0 → 100644
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drivers/scsi/megaraid/megaraid_sas_fusion.c 0 → 100644
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drivers/scsi/megaraid/megaraid_sas_fusion.h 0 → 100644
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drivers/scsi/mpt2sas/mpi/mpi2.h
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drivers/scsi/mpt2sas/mpi/mpi2_ioc.h
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drivers/scsi/mpt2sas/mpi/mpi2_sas.h
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drivers/scsi/mpt2sas/mpt2sas_base.c
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drivers/scsi/mpt2sas/mpt2sas_base.h
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drivers/scsi/mpt2sas/mpt2sas_ctl.c
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drivers/scsi/qla2xxx/qla_attr.c
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drivers/scsi/qla2xxx/qla_bsg.c
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drivers/scsi/qla2xxx/qla_def.h
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drivers/scsi/qla2xxx/qla_gbl.h
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drivers/scsi/qla2xxx/qla_init.c
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drivers/scsi/qla2xxx/qla_isr.c
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drivers/scsi/qla2xxx/qla_mbx.c
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drivers/scsi/qla2xxx/qla_nx.c
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drivers/scsi/qla2xxx/qla_nx.h
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drivers/scsi/qla2xxx/qla_os.c
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drivers/scsi/qla2xxx/qla_sup.c
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drivers/scsi/qla4xxx/ql4_dbg.c
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drivers/scsi/qla4xxx/ql4_dbg.h
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drivers/scsi/qla4xxx/ql4_def.h
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drivers/scsi/qla4xxx/ql4_fw.h
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drivers/scsi/qla4xxx/ql4_glbl.h
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drivers/scsi/qla4xxx/ql4_init.c
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drivers/scsi/qla4xxx/ql4_inline.h
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drivers/scsi/qla4xxx/ql4_iocb.c
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drivers/scsi/qla4xxx/ql4_isr.c
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drivers/scsi/qla4xxx/ql4_mbx.c
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drivers/scsi/qla4xxx/ql4_nvram.c
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drivers/scsi/qla4xxx/ql4_nvram.h
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drivers/scsi/qla4xxx/ql4_nx.c
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drivers/scsi/qla4xxx/ql4_nx.h
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drivers/scsi/qla4xxx/ql4_os.c
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drivers/scsi/qla4xxx/ql4_version.h
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drivers/scsi/scsi_debug.c
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drivers/scsi/scsi_error.c
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drivers/scsi/scsi_lib.c
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drivers/scsi/scsi_sysfs.c
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drivers/scsi/scsi_transport_iscsi.c
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drivers/scsi/sd.c
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drivers/scsi/st.c
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include/scsi/iscsi_if.h
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include/scsi/libfc.h
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include/scsi/libfcoe.h
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include/scsi/libiscsi.h
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include/scsi/libsas.h
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include/scsi/scsi.h
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