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scsi: lpfc: Add log messages to aid in debugging fc4type discovery issues 

Current messages report generic actions (like send GID_FT), but misses
reporting for what protocol type the action is taken.

Revise the messages to reflect the FC4 protocol type being worked on.

[mkp: typo]

Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com>
Signed-off-by: James Smart <jsmart2021@gmail.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
James Smart 2018-12-13 15:17:56 -08:00 committed by Martin K. Petersen
parent 00292e0306
commit 72ca6b2220
1 changed files with 45 additions and 3 deletions
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48
drivers/scsi/lpfc/lpfc_ct.c
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@ -540,7 +540,17 @@ lpfc_ns_rsp_audit_did(struct lpfc_vport *vport, uint32_t Did, uint8_t fc4_type)
struct lpfc_hba *phba = vport->phba;
struct lpfc_nodelist *ndlp = NULL;
struct Scsi_Host *shost = lpfc_shost_from_vport(vport);
char *str;
if (phba->cfg_ns_query == LPFC_NS_QUERY_GID_FT)
str = "GID_FT";
else
str = "GID_PT";
lpfc_printf_vlog(vport, KERN_INFO, LOG_DISCOVERY,
"6430 Process %s rsp for %08x type %x %s %s\n",
str, Did, fc4_type,
(fc4_type == FC_TYPE_FCP) ? "FCP" : " ",
(fc4_type == FC_TYPE_NVME) ? "NVME" : " ");
/*
* To conserve rpi's, filter out addresses for other
* vports on the same physical HBAs.
@ -1049,6 +1059,13 @@ lpfc_cmpl_ct_cmd_gff_id(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
CTrsp = (struct lpfc_sli_ct_request *) outp->virt;
fbits = CTrsp->un.gff_acc.fbits[FCP_TYPE_FEATURE_OFFSET];
lpfc_printf_vlog(vport, KERN_INFO, LOG_DISCOVERY,
"6431 Process GFF_ID rsp for %08x "
"fbits %02x %s %s\n",
did, fbits,
(fbits & FC4_FEATURE_INIT) ? "Initiator" : " ",
(fbits & FC4_FEATURE_TARGET) ? "Target" : " ");
if (CTrsp->CommandResponse.bits.CmdRsp ==
be16_to_cpu(SLI_CT_RESPONSE_FS_ACC)) {
if ((fbits & FC4_FEATURE_INIT) &&
@ -1171,9 +1188,15 @@ lpfc_cmpl_ct_cmd_gft_id(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
CTrsp = (struct lpfc_sli_ct_request *)outp->virt;
fc4_data_0 = be32_to_cpu(CTrsp->un.gft_acc.fc4_types[0]);
fc4_data_1 = be32_to_cpu(CTrsp->un.gft_acc.fc4_types[1]);
lpfc_printf_vlog(vport, KERN_INFO, LOG_DISCOVERY,
"3062 DID x%06x GFT Wd0 x%08x Wd1 x%08x\n",
did, fc4_data_0, fc4_data_1);
"6432 Process GFT_ID rsp for %08x "
"Data %08x %08x %s %s\n",
did, fc4_data_0, fc4_data_1,
(fc4_data_0 & LPFC_FC4_TYPE_BITMASK) ?
"FCP" : " ",
(fc4_data_1 & LPFC_FC4_TYPE_BITMASK) ?
"NVME" : " ");
ndlp = lpfc_findnode_did(vport, did);
if (ndlp) {
@ -1504,6 +1527,7 @@ lpfc_ns_cmd(struct lpfc_vport *vport, int cmdcode,
struct ulp_bde64 *bpl;
void (*cmpl) (struct lpfc_hba *, struct lpfc_iocbq *,
struct lpfc_iocbq *) = NULL;
uint32_t *ptr;
uint32_t rsp_size = 1024;
size_t size;
int rc = 0;
@ -1642,8 +1666,18 @@ lpfc_ns_cmd(struct lpfc_vport *vport, int cmdcode,
*/
if ((phba->cfg_enable_fc4_type == LPFC_ENABLE_BOTH) ||
(phba->cfg_enable_fc4_type == LPFC_ENABLE_NVME))
CtReq->un.rft.rsvd[0] = cpu_to_be32(0x00000100);
CtReq->un.rft.rsvd[0] =
cpu_to_be32(LPFC_FC4_TYPE_BITMASK);
ptr = (uint32_t *)CtReq;
lpfc_printf_vlog(vport, KERN_INFO, LOG_DISCOVERY,
"6433 Issue RFT (%s %s): %08x %08x %08x %08x "
"%08x %08x %08x %08x\n",
CtReq->un.rft.fcpReg ? "FCP" : " ",
CtReq->un.rft.rsvd[0] ? "NVME" : " ",
*ptr, *(ptr + 1), *(ptr + 2), *(ptr + 3),
*(ptr + 4), *(ptr + 5),
*(ptr + 6), *(ptr + 7));
cmpl = lpfc_cmpl_ct_cmd_rft_id;
break;
@ -1718,6 +1752,14 @@ lpfc_ns_cmd(struct lpfc_vport *vport, int cmdcode,
else
goto ns_cmd_free_bmpvirt;
ptr = (uint32_t *)CtReq;
lpfc_printf_vlog(vport, KERN_INFO, LOG_DISCOVERY,
"6434 Issue RFF (%s): %08x %08x %08x %08x "
"%08x %08x %08x %08x\n",
(context == FC_TYPE_NVME) ? "NVME" : "FCP",
*ptr, *(ptr + 1), *(ptr + 2), *(ptr + 3),
*(ptr + 4), *(ptr + 5),
*(ptr + 6), *(ptr + 7));
cmpl = lpfc_cmpl_ct_cmd_rff_id;
break;
}