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scsi: lpfc: minor code cleanups

Browse Source 
This contains code cleanups that were in the prior patch set.
This allows better review of real changes later.

minor code cleanups:
 fix indentation, punctuation, line length
 addition/reduction of whitespace
 remove unneeded parens, braces
 lpfc_debugfs_nodelist_data: print as u64 rather than byte by byte
 covert printk(KERN_ERR to pr_err
 small print string deltas
 use num_present_cpus() rather than count them
 comment updates
 rctl/type names moved to module variable, not on stack

Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com>
Signed-off-by: James Smart <james.smart@broadcom.com>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
James Smart 2017-02-12 13:52:27 -08:00 committed by Martin K. Petersen
parent 45ffac1976
commit 2ea259eead
10 changed files with 98 additions and 89 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
drivers/scsi/lpfc/lpfc_attr.c
View File

@ -50,9 +50,9 @@
#include "lpfc_vport.h"
#include "lpfc_attr.h"
#define LPFC_DEF_DEVLOSS_TMO 30
#define LPFC_MIN_DEVLOSS_TMO 1
#define LPFC_MAX_DEVLOSS_TMO 255
#define LPFC_DEF_DEVLOSS_TMO 30
#define LPFC_MIN_DEVLOSS_TMO 1
#define LPFC_MAX_DEVLOSS_TMO 255
/*
* Write key size should be multiple of 4. If write key is changed
@ -5769,10 +5769,12 @@ lpfc_get_cfgparam(struct lpfc_hba *phba)
lpfc_fcp_io_channel_init(phba, lpfc_fcp_io_channel);
lpfc_enable_hba_reset_init(phba, lpfc_enable_hba_reset);
lpfc_enable_hba_heartbeat_init(phba, lpfc_enable_hba_heartbeat);
lpfc_EnableXLane_init(phba, lpfc_EnableXLane);
if (phba->sli_rev != LPFC_SLI_REV4)
phba->cfg_EnableXLane = 0;
lpfc_XLanePriority_init(phba, lpfc_XLanePriority);
memset(phba->cfg_oas_tgt_wwpn, 0, (8 * sizeof(uint8_t)));
memset(phba->cfg_oas_vpt_wwpn, 0, (8 * sizeof(uint8_t)));
phba->cfg_oas_lun_state = 0;

2
drivers/scsi/lpfc/lpfc_bsg.c
View File

@ -2703,7 +2703,7 @@ static int lpfcdiag_loop_get_xri(struct lpfc_hba *phba, uint16_t rpi,
* lpfc_bsg_dma_page_alloc - allocate a bsg mbox page sized dma buffers
* @phba: Pointer to HBA context object
*
* This function allocates BSG_MBOX_SIZE (4KB) page size dma buffer and.
* This function allocates BSG_MBOX_SIZE (4KB) page size dma buffer and
* returns the pointer to the buffer.
**/
static struct lpfc_dmabuf *

81
drivers/scsi/lpfc/lpfc_debugfs.c
View File

@ -531,7 +531,7 @@ lpfc_debugfs_nodelist_data(struct lpfc_vport *vport, char *buf, int size)
int cnt;
struct Scsi_Host *shost = lpfc_shost_from_vport(vport);
struct lpfc_nodelist *ndlp;
unsigned char *statep, *name;
unsigned char *statep;
cnt = (LPFC_NODELIST_SIZE / LPFC_NODELIST_ENTRY_SIZE);
@ -574,36 +574,32 @@ lpfc_debugfs_nodelist_data(struct lpfc_vport *vport, char *buf, int size)
default:
statep = "UNKNOWN";
}
len += snprintf(buf+len, size-len, "%s DID:x%06x ",
statep, ndlp->nlp_DID);
name = (unsigned char *)&ndlp->nlp_portname;
len += snprintf(buf+len, size-len,
"WWPN %02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x ",
*name, *(name+1), *(name+2), *(name+3),
*(name+4), *(name+5), *(name+6), *(name+7));
name = (unsigned char *)&ndlp->nlp_nodename;
len += snprintf(buf+len, size-len,
"WWNN %02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x ",
*name, *(name+1), *(name+2), *(name+3),
*(name+4), *(name+5), *(name+6), *(name+7));
len += snprintf(buf+len, size-len, "%s DID:x%06x ",
statep, ndlp->nlp_DID);
len += snprintf(buf+len, size-len,
"WWPN x%llx ",
wwn_to_u64(ndlp->nlp_portname.u.wwn));
len += snprintf(buf+len, size-len,
"WWNN x%llx ",
wwn_to_u64(ndlp->nlp_nodename.u.wwn));
if (ndlp->nlp_flag & NLP_RPI_REGISTERED)
len += snprintf(buf+len, size-len, "RPI:%03d ",
ndlp->nlp_rpi);
len += snprintf(buf+len, size-len, "RPI:%03d ",
ndlp->nlp_rpi);
else
len += snprintf(buf+len, size-len, "RPI:none ");
len += snprintf(buf+len, size-len, "RPI:none ");
len += snprintf(buf+len, size-len, "flag:x%08x ",
ndlp->nlp_flag);
if (!ndlp->nlp_type)
len += snprintf(buf+len, size-len, "UNKNOWN_TYPE ");
len += snprintf(buf+len, size-len, "UNKNOWN_TYPE ");
if (ndlp->nlp_type & NLP_FC_NODE)
len += snprintf(buf+len, size-len, "FC_NODE ");
len += snprintf(buf+len, size-len, "FC_NODE ");
if (ndlp->nlp_type & NLP_FABRIC)
len += snprintf(buf+len, size-len, "FABRIC ");
len += snprintf(buf+len, size-len, "FABRIC ");
if (ndlp->nlp_type & NLP_FCP_TARGET)
len += snprintf(buf+len, size-len, "FCP_TGT sid:%d ",
len += snprintf(buf+len, size-len, "FCP_TGT sid:%d ",
ndlp->nlp_sid);
if (ndlp->nlp_type & NLP_FCP_INITIATOR)
len += snprintf(buf+len, size-len, "FCP_INITIATOR ");
len += snprintf(buf+len, size-len, "FCP_INITIATOR ");
len += snprintf(buf+len, size-len, "usgmap:%x ",
ndlp->nlp_usg_map);
len += snprintf(buf+len, size-len, "refcnt:%x",
@ -611,8 +607,10 @@ lpfc_debugfs_nodelist_data(struct lpfc_vport *vport, char *buf, int size)
len += snprintf(buf+len, size-len, "\n");
}
spin_unlock_irq(shost->host_lock);
return len;
}
#endif
/**
@ -938,7 +936,7 @@ lpfc_debugfs_dumpData_open(struct inode *inode, struct file *file)
goto out;
/* Round to page boundary */
printk(KERN_ERR "9059 BLKGRD: %s: _dump_buf_data=0x%p\n",
pr_err("9059 BLKGRD: %s: _dump_buf_data=0x%p\n",
__func__, _dump_buf_data);
debug->buffer = _dump_buf_data;
if (!debug->buffer) {
@ -968,8 +966,8 @@ lpfc_debugfs_dumpDif_open(struct inode *inode, struct file *file)
goto out;
/* Round to page boundary */
printk(KERN_ERR "9060 BLKGRD: %s: _dump_buf_dif=0x%p file=%pD\n",
__func__, _dump_buf_dif, file);
pr_err("9060 BLKGRD: %s: _dump_buf_dif=0x%p file=%pD\n",
__func__, _dump_buf_dif, file);
debug->buffer = _dump_buf_dif;
if (!debug->buffer) {
kfree(debug);
@ -3853,7 +3851,7 @@ lpfc_idiag_mbxacc_dump_bsg_mbox(struct lpfc_hba *phba, enum nemb_type nemb_tp,
if ((mbox_tp == mbox_rd) && (dma_tp == dma_mbox)) {
if (*mbx_dump_map & LPFC_BSG_DMP_MBX_RD_MBX) {
do_dump |= LPFC_BSG_DMP_MBX_RD_MBX;
printk(KERN_ERR "\nRead mbox command (x%x), "
pr_err("\nRead mbox command (x%x), "
"nemb:0x%x, extbuf_cnt:%d:\n",
sta_tp, nemb_tp, ext_buf);
}
@ -3861,7 +3859,7 @@ lpfc_idiag_mbxacc_dump_bsg_mbox(struct lpfc_hba *phba, enum nemb_type nemb_tp,
if ((mbox_tp == mbox_rd) && (dma_tp == dma_ebuf)) {
if (*mbx_dump_map & LPFC_BSG_DMP_MBX_RD_BUF) {
do_dump |= LPFC_BSG_DMP_MBX_RD_BUF;
printk(KERN_ERR "\nRead mbox buffer (x%x), "
pr_err("\nRead mbox buffer (x%x), "
"nemb:0x%x, extbuf_seq:%d:\n",
sta_tp, nemb_tp, ext_buf);
}
@ -3869,7 +3867,7 @@ lpfc_idiag_mbxacc_dump_bsg_mbox(struct lpfc_hba *phba, enum nemb_type nemb_tp,
if ((mbox_tp == mbox_wr) && (dma_tp == dma_mbox)) {
if (*mbx_dump_map & LPFC_BSG_DMP_MBX_WR_MBX) {
do_dump |= LPFC_BSG_DMP_MBX_WR_MBX;
printk(KERN_ERR "\nWrite mbox command (x%x), "
pr_err("\nWrite mbox command (x%x), "
"nemb:0x%x, extbuf_cnt:%d:\n",
sta_tp, nemb_tp, ext_buf);
}
@ -3877,7 +3875,7 @@ lpfc_idiag_mbxacc_dump_bsg_mbox(struct lpfc_hba *phba, enum nemb_type nemb_tp,
if ((mbox_tp == mbox_wr) && (dma_tp == dma_ebuf)) {
if (*mbx_dump_map & LPFC_BSG_DMP_MBX_WR_BUF) {
do_dump |= LPFC_BSG_DMP_MBX_WR_BUF;
printk(KERN_ERR "\nWrite mbox buffer (x%x), "
pr_err("\nWrite mbox buffer (x%x), "
"nemb:0x%x, extbuf_seq:%d:\n",
sta_tp, nemb_tp, ext_buf);
}
@ -3889,7 +3887,7 @@ lpfc_idiag_mbxacc_dump_bsg_mbox(struct lpfc_hba *phba, enum nemb_type nemb_tp,
for (i = 0; i < *mbx_word_cnt; i++) {
if (!(i % 8)) {
if (i != 0)
printk(KERN_ERR "%s\n", line_buf);
pr_err("%s\n", line_buf);
len = 0;
len += snprintf(line_buf+len,
LPFC_MBX_ACC_LBUF_SZ-len,
@ -3900,7 +3898,7 @@ lpfc_idiag_mbxacc_dump_bsg_mbox(struct lpfc_hba *phba, enum nemb_type nemb_tp,
pword++;
}
if ((i - 1) % 8)
printk(KERN_ERR "%s\n", line_buf);
pr_err("%s\n", line_buf);
(*mbx_dump_cnt)--;
}
@ -3949,13 +3947,13 @@ lpfc_idiag_mbxacc_dump_issue_mbox(struct lpfc_hba *phba, MAILBOX_t *pmbox)
/* dump buffer content */
if (*mbx_dump_map & LPFC_MBX_DMP_MBX_WORD) {
printk(KERN_ERR "Mailbox command:0x%x dump by word:\n",
pr_err("Mailbox command:0x%x dump by word:\n",
pmbox->mbxCommand);
pword = (uint32_t *)pmbox;
for (i = 0; i < *mbx_word_cnt; i++) {
if (!(i % 8)) {
if (i != 0)
printk(KERN_ERR "%s\n", line_buf);
pr_err("%s\n", line_buf);
len = 0;
memset(line_buf, 0, LPFC_MBX_ACC_LBUF_SZ);
len += snprintf(line_buf+len,
@ -3968,17 +3966,17 @@ lpfc_idiag_mbxacc_dump_issue_mbox(struct lpfc_hba *phba, MAILBOX_t *pmbox)
pword++;
}
if ((i - 1) % 8)
printk(KERN_ERR "%s\n", line_buf);
printk(KERN_ERR "\n");
pr_err("%s\n", line_buf);
pr_err("\n");
}
if (*mbx_dump_map & LPFC_MBX_DMP_MBX_BYTE) {
printk(KERN_ERR "Mailbox command:0x%x dump by byte:\n",
pr_err("Mailbox command:0x%x dump by byte:\n",
pmbox->mbxCommand);
pbyte = (uint8_t *)pmbox;
for (i = 0; i < *mbx_word_cnt; i++) {
if (!(i % 8)) {
if (i != 0)
printk(KERN_ERR "%s\n", line_buf);
pr_err("%s\n", line_buf);
len = 0;
memset(line_buf, 0, LPFC_MBX_ACC_LBUF_SZ);
len += snprintf(line_buf+len,
@ -3996,8 +3994,8 @@ lpfc_idiag_mbxacc_dump_issue_mbox(struct lpfc_hba *phba, MAILBOX_t *pmbox)
LPFC_MBX_ACC_LBUF_SZ-len, " ");
}
if ((i - 1) % 8)
printk(KERN_ERR "%s\n", line_buf);
printk(KERN_ERR "\n");
pr_err("%s\n", line_buf);
pr_err("\n");
}
(*mbx_dump_cnt)--;
@ -4240,8 +4238,7 @@ lpfc_debugfs_initialize(struct lpfc_vport *vport)
i++;
}
lpfc_debugfs_max_slow_ring_trc = (1 << i);
printk(KERN_ERR
"lpfc_debugfs_max_disc_trc changed to "
pr_err("lpfc_debugfs_max_disc_trc changed to "
"%d\n", lpfc_debugfs_max_disc_trc);
}
}
@ -4273,6 +4270,7 @@ lpfc_debugfs_initialize(struct lpfc_vport *vport)
(sizeof(struct lpfc_debugfs_trc) *
lpfc_debugfs_max_slow_ring_trc));
}
}
snprintf(name, sizeof(name), "vport%d", vport->vpi);
@ -4298,8 +4296,7 @@ lpfc_debugfs_initialize(struct lpfc_vport *vport)
i++;
}
lpfc_debugfs_max_disc_trc = (1 << i);
printk(KERN_ERR
"lpfc_debugfs_max_disc_trc changed to %d\n",
pr_err("lpfc_debugfs_max_disc_trc changed to %d\n",
lpfc_debugfs_max_disc_trc);
}
}

7
drivers/scsi/lpfc/lpfc_hbadisc.c
View File

@ -3972,12 +3972,13 @@ static void
lpfc_unregister_remote_port(struct lpfc_nodelist *ndlp)
{
struct fc_rport *rport = ndlp->rport;
struct lpfc_vport *vport = ndlp->vport;
lpfc_debugfs_disc_trc(ndlp->vport, LPFC_DISC_TRC_RPORT,
lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_RPORT,
"rport delete: did:x%x flg:x%x type x%x",
ndlp->nlp_DID, ndlp->nlp_flag, ndlp->nlp_type);
lpfc_printf_vlog(ndlp->vport, KERN_INFO, LOG_NODE,
lpfc_printf_vlog(vport, KERN_INFO, LOG_NODE,
"3184 rport unregister x%06x, rport %p\n",
ndlp->nlp_DID, rport);
@ -4424,8 +4425,6 @@ lpfc_check_sli_ndlp(struct lpfc_hba *phba,
if (icmd->ulpContext == (volatile ushort)ndlp->nlp_rpi) {
return 1;
}
} else if (pring->ringno == psli->next_ring) {
}
return 0;
}

19
drivers/scsi/lpfc/lpfc_init.c
View File

@ -4272,13 +4272,13 @@ lpfc_sli4_async_sli_evt(struct lpfc_hba *phba, struct lpfc_acqe_sli *acqe_sli)
sprintf(message, "Unqualified optics - Replace with "
"Avago optics for Warranty and Technical "
"Support - Link is%s operational",
(operational) ? "" : " not");
(operational) ? " not" : "");
break;
case LPFC_SLI_EVENT_STATUS_UNCERTIFIED:
sprintf(message, "Uncertified optics - Replace with "
"Avago-certified optics to enable link "
"operation - Link is%s operational",
(operational) ? "" : " not");
(operational) ? " not" : "");
break;
default:
/* firmware is reporting a status we don't know about */
@ -6207,6 +6207,7 @@ lpfc_create_shost(struct lpfc_hba *phba)
shost = lpfc_shost_from_vport(vport);
phba->pport = vport;
lpfc_debugfs_initialize(vport);
/* Put reference to SCSI host to driver's device private data */
pci_set_drvdata(phba->pcidev, shost);
@ -6993,7 +6994,7 @@ lpfc_sli4_read_config(struct lpfc_hba *phba)
"VPI(B:%d M:%d) "
"VFI(B:%d M:%d) "
"RPI(B:%d M:%d) "
"FCFI(Count:%d)\n",
"FCFI:%d EQ:%d CQ:%d WQ:%d RQ:%d\n",
phba->sli4_hba.extents_in_use,
phba->sli4_hba.max_cfg_param.xri_base,
phba->sli4_hba.max_cfg_param.max_xri,
@ -7003,7 +7004,12 @@ lpfc_sli4_read_config(struct lpfc_hba *phba)
phba->sli4_hba.max_cfg_param.max_vfi,
phba->sli4_hba.max_cfg_param.rpi_base,
phba->sli4_hba.max_cfg_param.max_rpi,
phba->sli4_hba.max_cfg_param.max_fcfi);
phba->sli4_hba.max_cfg_param.max_fcfi,
phba->sli4_hba.max_cfg_param.max_eq,
phba->sli4_hba.max_cfg_param.max_cq,
phba->sli4_hba.max_cfg_param.max_wq,
phba->sli4_hba.max_cfg_param.max_rq);
}
if (rc)
@ -11344,7 +11350,6 @@ static struct miscdevice lpfc_mgmt_dev = {
static int __init
lpfc_init(void)
{
int cpu;
int error = 0;
printk(LPFC_MODULE_DESC "\n");
@ -11370,9 +11375,7 @@ lpfc_init(void)
/* Initialize in case vector mapping is needed */
lpfc_used_cpu = NULL;
lpfc_present_cpu = 0;
for_each_present_cpu(cpu)
lpfc_present_cpu++;
lpfc_present_cpu = num_present_cpus();
error = pci_register_driver(&lpfc_driver);
if (error) {

3
drivers/scsi/lpfc/lpfc_scsi.c
View File

@ -3894,7 +3894,7 @@ int lpfc_sli4_scmd_to_wqidx_distr(struct lpfc_hba *phba,
}
}
chann = atomic_add_return(1, &phba->fcp_qidx);
chann = (chann % phba->cfg_fcp_io_channel);
chann = chann % phba->cfg_fcp_io_channel;
return chann;
}
@ -3967,6 +3967,7 @@ lpfc_scsi_cmd_iocb_cmpl(struct lpfc_hba *phba, struct lpfc_iocbq *pIocbIn,
lpfc_cmd->prot_data_segment = NULL;
}
#endif
if (pnode && NLP_CHK_NODE_ACT(pnode))
atomic_dec(&pnode->cmd_pending);

12
drivers/scsi/lpfc/lpfc_scsi.h
View File

@ -178,13 +178,13 @@ struct lpfc_scsi_buf {
#endif
};
#define LPFC_SCSI_DMA_EXT_SIZE 264
#define LPFC_BPL_SIZE 1024
#define MDAC_DIRECT_CMD 0x22
#define LPFC_SCSI_DMA_EXT_SIZE 264
#define LPFC_BPL_SIZE 1024
#define MDAC_DIRECT_CMD 0x22
#define FIND_FIRST_OAS_LUN 0
#define NO_MORE_OAS_LUN -1
#define NOT_OAS_ENABLED_LUN NO_MORE_OAS_LUN
#define FIND_FIRST_OAS_LUN 0
#define NO_MORE_OAS_LUN -1
#define NOT_OAS_ENABLED_LUN NO_MORE_OAS_LUN
int lpfc_sli4_scmd_to_wqidx_distr(struct lpfc_hba *phba,
struct lpfc_scsi_buf *lpfc_cmd);

48
drivers/scsi/lpfc/lpfc_sli.c
View File

@ -271,10 +271,11 @@ lpfc_sli4_eq_get(struct lpfc_queue *q)
/*
* insert barrier for instruction interlock : data from the hardware
* must have the valid bit checked before it can be copied and acted
* upon. Given what was seen in lpfc_sli4_cq_get() of speculative
* instructions allowing action on content before valid bit checked,
* add barrier here as well. May not be needed as "content" is a
* single 32-bit entity here (vs multi word structure for cq's).
* upon. Speculative instructions were allowing a bcopy at the start
* of lpfc_sli4_fp_handle_wcqe(), which is called immediately
* after our return, to copy data before the valid bit check above
* was done. As such, some of the copied data was stale. The barrier
* ensures the check is before any data is copied.
*/
mb();
return eqe;
@ -386,11 +387,10 @@ lpfc_sli4_cq_get(struct lpfc_queue *q)
/*
* insert barrier for instruction interlock : data from the hardware
* must have the valid bit checked before it can be copied and acted
* upon. Speculative instructions were allowing a bcopy at the start
* of lpfc_sli4_fp_handle_wcqe(), which is called immediately
* after our return, to copy data before the valid bit check above
* was done. As such, some of the copied data was stale. The barrier
* ensures the check is before any data is copied.
* upon. Given what was seen in lpfc_sli4_cq_get() of speculative
* instructions allowing action on content before valid bit checked,
* add barrier here as well. May not be needed as "content" is a
* single 32-bit entity here (vs multi word structure for cq's).
*/
mb();
return cqe;
@ -7368,7 +7368,8 @@ lpfc_sli_issue_mbox_s3(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmbox,
if (psli->sli_flag & LPFC_SLI_ACTIVE) {
/* copy results back to user */
lpfc_sli_pcimem_bcopy(phba->mbox, mbx, MAILBOX_CMD_SIZE);
lpfc_sli_pcimem_bcopy(phba->mbox, mbx,
MAILBOX_CMD_SIZE);
/* Copy the mailbox extension data */
if (pmbox->out_ext_byte_len && pmbox->context2) {
lpfc_sli_pcimem_bcopy(phba->mbox_ext,
@ -7378,7 +7379,7 @@ lpfc_sli_issue_mbox_s3(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmbox,
} else {
/* First copy command data */
lpfc_memcpy_from_slim(mbx, phba->MBslimaddr,
MAILBOX_CMD_SIZE);
MAILBOX_CMD_SIZE);
/* Copy the mailbox extension data */
if (pmbox->out_ext_byte_len && pmbox->context2) {
lpfc_memcpy_from_slim(pmbox->context2,
@ -8906,10 +8907,10 @@ __lpfc_sli_issue_iocb_s4(struct lpfc_hba *phba, uint32_t ring_number,
}
}
}
} else if (piocb->iocb_flag & LPFC_IO_FCP) {
} else if (piocb->iocb_flag & LPFC_IO_FCP)
/* These IO's already have an XRI and a mapped sgl. */
sglq = NULL;
} else {
else {
/*
* This is a continuation of a commandi,(CX) so this
* sglq is on the active list
@ -13359,8 +13360,10 @@ lpfc_cq_create(struct lpfc_hba *phba, struct lpfc_queue *cq,
switch (cq->entry_count) {
default:
lpfc_printf_log(phba, KERN_ERR, LOG_SLI,
"0361 Unsupported CQ count. (%d)\n",
cq->entry_count);
"0361 Unsupported CQ count: "
"entry cnt %d sz %d pg cnt %d repost %d\n",
cq->entry_count, cq->entry_size,
cq->page_count, cq->entry_repost);
if (cq->entry_count < 256) {
status = -EINVAL;
goto out;
@ -14824,6 +14827,9 @@ lpfc_sli4_post_scsi_sgl_block(struct lpfc_hba *phba,
return rc;
}
static char *lpfc_rctl_names[] = FC_RCTL_NAMES_INIT;
static char *lpfc_type_names[] = FC_TYPE_NAMES_INIT;
/**
* lpfc_fc_frame_check - Check that this frame is a valid frame to handle
* @phba: pointer to lpfc_hba struct that the frame was received on
@ -14838,8 +14844,6 @@ static int
lpfc_fc_frame_check(struct lpfc_hba *phba, struct fc_frame_header *fc_hdr)
{
/* make rctl_names static to save stack space */
static char *rctl_names[] = FC_RCTL_NAMES_INIT;
char *type_names[] = FC_TYPE_NAMES_INIT;
struct fc_vft_header *fc_vft_hdr;
uint32_t *header = (uint32_t *) fc_hdr;
@ -14894,8 +14898,8 @@ lpfc_fc_frame_check(struct lpfc_hba *phba, struct fc_frame_header *fc_hdr)
lpfc_printf_log(phba, KERN_INFO, LOG_ELS,
"2538 Received frame rctl:%s (x%x), type:%s (x%x), "
"frame Data:%08x %08x %08x %08x %08x %08x %08x\n",
rctl_names[fc_hdr->fh_r_ctl], fc_hdr->fh_r_ctl,
type_names[fc_hdr->fh_type], fc_hdr->fh_type,
lpfc_rctl_names[fc_hdr->fh_r_ctl], fc_hdr->fh_r_ctl,
lpfc_type_names[fc_hdr->fh_type], fc_hdr->fh_type,
be32_to_cpu(header[0]), be32_to_cpu(header[1]),
be32_to_cpu(header[2]), be32_to_cpu(header[3]),
be32_to_cpu(header[4]), be32_to_cpu(header[5]),
@ -14904,8 +14908,8 @@ lpfc_fc_frame_check(struct lpfc_hba *phba, struct fc_frame_header *fc_hdr)
drop:
lpfc_printf_log(phba, KERN_WARNING, LOG_ELS,
"2539 Dropped frame rctl:%s type:%s\n",
rctl_names[fc_hdr->fh_r_ctl],
type_names[fc_hdr->fh_type]);
lpfc_rctl_names[fc_hdr->fh_r_ctl],
lpfc_type_names[fc_hdr->fh_type]);
return 1;
}
@ -15726,11 +15730,13 @@ lpfc_sli4_handle_received_buffer(struct lpfc_hba *phba,
/* Process each received buffer */
fc_hdr = (struct fc_frame_header *)dmabuf->hbuf.virt;
/* check to see if this a valid type of frame */
if (lpfc_fc_frame_check(phba, fc_hdr)) {
lpfc_in_buf_free(phba, &dmabuf->dbuf);
return;
}
if ((bf_get(lpfc_cqe_code,
&dmabuf->cq_event.cqe.rcqe_cmpl) == CQE_CODE_RECEIVE_V1))
fcfi = bf_get(lpfc_rcqe_fcf_id_v1,

6
drivers/scsi/lpfc/lpfc_sli.h
View File

@ -97,11 +97,11 @@ struct lpfc_iocbq {
struct lpfc_node_rrq *rrq;
} context_un;
void (*fabric_iocb_cmpl) (struct lpfc_hba *, struct lpfc_iocbq *,
void (*fabric_iocb_cmpl)(struct lpfc_hba *, struct lpfc_iocbq *,
struct lpfc_iocbq *);
void (*wait_iocb_cmpl) (struct lpfc_hba *, struct lpfc_iocbq *,
void (*wait_iocb_cmpl)(struct lpfc_hba *, struct lpfc_iocbq *,
struct lpfc_iocbq *);
void (*iocb_cmpl) (struct lpfc_hba *, struct lpfc_iocbq *,
void (*iocb_cmpl)(struct lpfc_hba *, struct lpfc_iocbq *,
struct lpfc_iocbq *);
};

1
drivers/scsi/lpfc/lpfc_vport.c
View File

@ -33,6 +33,7 @@
#include <scsi/scsi_device.h>
#include <scsi/scsi_host.h>
#include <scsi/scsi_transport_fc.h>
#include "lpfc_hw4.h"
#include "lpfc_hw.h"
#include "lpfc_sli.h"