#include "lpfc_crtn.h"
#include "lpfc_version.h"
#include "lpfc_vport.h"
+#include "lpfc_debugfs.h"
#define HBA_PORTSPEED_UNKNOWN 0 /* Unknown - transceiver
* incapable of reporting */
return mlist;
}
+int
+lpfc_ct_free_iocb(struct lpfc_hba *phba, struct lpfc_iocbq *ctiocb)
+{
+ struct lpfc_dmabuf *buf_ptr;
+
+ if (ctiocb->context1) {
+ buf_ptr = (struct lpfc_dmabuf *) ctiocb->context1;
+ lpfc_mbuf_free(phba, buf_ptr->virt, buf_ptr->phys);
+ kfree(buf_ptr);
+ ctiocb->context1 = NULL;
+ }
+ if (ctiocb->context2) {
+ lpfc_free_ct_rsp(phba, (struct lpfc_dmabuf *) ctiocb->context2);
+ ctiocb->context2 = NULL;
+ }
+
+ if (ctiocb->context3) {
+ buf_ptr = (struct lpfc_dmabuf *) ctiocb->context3;
+ lpfc_mbuf_free(phba, buf_ptr->virt, buf_ptr->phys);
+ kfree(buf_ptr);
+ ctiocb->context1 = NULL;
+ }
+ lpfc_sli_release_iocbq(phba, ctiocb);
+ return 0;
+}
+
static int
lpfc_gen_req(struct lpfc_vport *vport, struct lpfc_dmabuf *bmp,
struct lpfc_dmabuf *inp, struct lpfc_dmabuf *outp,
(!phba->cfg_vport_restrict_login)) {
ndlp = lpfc_setup_disc_node(vport, Did);
if (ndlp) {
+ lpfc_debugfs_disc_trc(vport,
+ LPFC_DISC_TRC_CT,
+ "Parse GID_FTrsp: "
+ "did:x%x flg:x%x x%x",
+ Did, ndlp->nlp_flag,
+ vport->fc_flag);
+
lpfc_printf_log(phba, KERN_INFO,
LOG_DISCOVERY,
"%d (%d):0238 Process "
vport->fc_flag,
vport->fc_rscn_id_cnt);
} else {
+ lpfc_debugfs_disc_trc(vport,
+ LPFC_DISC_TRC_CT,
+ "Skip1 GID_FTrsp: "
+ "did:x%x flg:x%x cnt:%d",
+ Did, vport->fc_flag,
+ vport->fc_rscn_id_cnt);
+
lpfc_printf_log(phba, KERN_INFO,
LOG_DISCOVERY,
"%d (%d):0239 Skip x%x "
} else {
if (!(vport->fc_flag & FC_RSCN_MODE) ||
(lpfc_rscn_payload_check(vport, Did))) {
+ lpfc_debugfs_disc_trc(vport,
+ LPFC_DISC_TRC_CT,
+ "Query GID_FTrsp: "
+ "did:x%x flg:x%x cnt:%d",
+ Did, vport->fc_flag,
+ vport->fc_rscn_id_cnt);
+
if (lpfc_ns_cmd(vport,
SLI_CTNS_GFF_ID,
0, Did) == 0)
vport->num_disc_nodes++;
}
else {
+ lpfc_debugfs_disc_trc(vport,
+ LPFC_DISC_TRC_CT,
+ "Skip2 GID_FTrsp: "
+ "did:x%x flg:x%x cnt:%d",
+ Did, vport->fc_flag,
+ vport->fc_rscn_id_cnt);
+
lpfc_printf_log(phba, KERN_INFO,
LOG_DISCOVERY,
"%d (%d):0245 Skip x%x "
struct Scsi_Host *shost = lpfc_shost_from_vport(vport);
IOCB_t *irsp;
struct lpfc_dmabuf *bmp;
- struct lpfc_dmabuf *inp;
struct lpfc_dmabuf *outp;
struct lpfc_sli_ct_request *CTrsp;
int rc;
/* we pass cmdiocb to state machine which needs rspiocb as well */
cmdiocb->context_un.rsp_iocb = rspiocb;
- inp = (struct lpfc_dmabuf *) cmdiocb->context1;
outp = (struct lpfc_dmabuf *) cmdiocb->context2;
bmp = (struct lpfc_dmabuf *) cmdiocb->context3;
+ irsp = &rspiocb->iocb;
+
+ lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_CT,
+ "GID_FT cmpl: status:x%x/x%x rtry:%d",
+ irsp->ulpStatus, irsp->un.ulpWord[4], vport->fc_ns_retry);
/* Don't bother processing response if vport is being torn down. */
if (vport->load_flag & FC_UNLOADING)
goto out;
- irsp = &rspiocb->iocb;
- if (irsp->ulpStatus) {
- if ((irsp->ulpStatus == IOSTAT_LOCAL_REJECT) &&
- ((irsp->un.ulpWord[4] == IOERR_SLI_DOWN) ||
- (irsp->un.ulpWord[4] == IOERR_SLI_ABORTED)))
- goto err1;
+ if (lpfc_els_chk_latt(vport) || lpfc_error_lost_link(irsp)) {
+ lpfc_printf_log(phba, KERN_INFO, LOG_DISCOVERY,
+ "%d (%d):0216 Link event during NS query\n",
+ phba->brd_no, vport->vpi);
+ lpfc_vport_set_state(vport, FC_VPORT_FAILED);
+ goto out;
+ }
+
+ if (irsp->ulpStatus) {
/* Check for retry */
if (vport->fc_ns_retry < LPFC_MAX_NS_RETRY) {
- vport->fc_ns_retry++;
+ if ((irsp->ulpStatus != IOSTAT_LOCAL_REJECT) ||
+ (irsp->un.ulpWord[4] != IOERR_NO_RESOURCES))
+ vport->fc_ns_retry++;
/* CT command is being retried */
rc = lpfc_ns_cmd(vport, SLI_CTNS_GID_FT,
vport->fc_ns_retry, 0);
if (rc == 0)
goto out;
}
-err1:
lpfc_vport_set_state(vport, FC_VPORT_FAILED);
lpfc_printf_log(phba, KERN_ERR, LOG_ELS,
"%d (%d):0257 GID_FT Query error: 0x%x 0x%x\n",
(uint32_t) CTrsp->ReasonCode,
(uint32_t) CTrsp->Explanation,
vport->fc_flag);
+
+ lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_CT,
+ "GID_FT rsp err1 cmd:x%x rsn:x%x exp:x%x",
+ (uint32_t)CTrsp->CommandResponse.bits.CmdRsp,
+ (uint32_t) CTrsp->ReasonCode,
+ (uint32_t) CTrsp->Explanation);
+
} else {
/* NameServer Rsp Error */
lpfc_printf_log(phba, KERN_ERR, LOG_DISCOVERY,
(uint32_t) CTrsp->ReasonCode,
(uint32_t) CTrsp->Explanation,
vport->fc_flag);
+
+ lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_CT,
+ "GID_FT rsp err2 cmd:x%x rsn:x%x exp:x%x",
+ (uint32_t)CTrsp->CommandResponse.bits.CmdRsp,
+ (uint32_t) CTrsp->ReasonCode,
+ (uint32_t) CTrsp->Explanation);
}
}
/* Link up / RSCN discovery */
lpfc_disc_start(vport);
}
out:
- lpfc_free_ct_rsp(phba, outp);
- lpfc_mbuf_free(phba, inp->virt, inp->phys);
- lpfc_mbuf_free(phba, bmp->virt, bmp->phys);
- kfree(inp);
- kfree(bmp);
- lpfc_sli_release_iocbq(phba, cmdiocb);
+ lpfc_ct_free_iocb(phba, cmdiocb);
return;
}
struct lpfc_vport *vport = cmdiocb->vport;
struct Scsi_Host *shost = lpfc_shost_from_vport(vport);
IOCB_t *irsp = &rspiocb->iocb;
- struct lpfc_dmabuf *bmp = (struct lpfc_dmabuf *) cmdiocb->context3;
struct lpfc_dmabuf *inp = (struct lpfc_dmabuf *) cmdiocb->context1;
struct lpfc_dmabuf *outp = (struct lpfc_dmabuf *) cmdiocb->context2;
struct lpfc_sli_ct_request *CTrsp;
did = ((struct lpfc_sli_ct_request *) inp->virt)->un.gff.PortId;
did = be32_to_cpu(did);
+ lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_CT,
+ "GFF_ID cmpl: status:x%x/x%x did:x%x",
+ irsp->ulpStatus, irsp->un.ulpWord[4], did);
+
if (irsp->ulpStatus == IOSTAT_SUCCESS) {
/* Good status, continue checking */
CTrsp = (struct lpfc_sli_ct_request *) outp->virt;
}
}
}
+ else {
+ lpfc_printf_log(phba, KERN_ERR, LOG_DISCOVERY,
+ "%d (%d):0267 NameServer GFF Rsp"
+ " x%x Error (%d %d) Data: x%x x%x\n",
+ phba->brd_no, vport->vpi, did,
+ irsp->ulpStatus, irsp->un.ulpWord[4],
+ vport->fc_flag, vport->fc_rscn_id_cnt)
+ }
+
/* This is a target port, unregistered port, or the GFF_ID failed */
ndlp = lpfc_setup_disc_node(vport, did);
if (ndlp) {
}
lpfc_disc_start(vport);
}
-
- lpfc_free_ct_rsp(phba, outp);
- lpfc_mbuf_free(phba, inp->virt, inp->phys);
- lpfc_mbuf_free(phba, bmp->virt, bmp->phys);
- kfree(inp);
- kfree(bmp);
- lpfc_sli_release_iocbq(phba, cmdiocb);
+ lpfc_ct_free_iocb(phba, cmdiocb);
return;
}
struct lpfc_iocbq *rspiocb)
{
struct lpfc_vport *vport = cmdiocb->vport;
- struct lpfc_dmabuf *bmp;
struct lpfc_dmabuf *inp;
struct lpfc_dmabuf *outp;
IOCB_t *irsp;
struct lpfc_sli_ct_request *CTrsp;
int cmdcode, rc;
uint8_t retry;
+ uint32_t latt;
/* we pass cmdiocb to state machine which needs rspiocb as well */
cmdiocb->context_un.rsp_iocb = rspiocb;
inp = (struct lpfc_dmabuf *) cmdiocb->context1;
outp = (struct lpfc_dmabuf *) cmdiocb->context2;
- bmp = (struct lpfc_dmabuf *) cmdiocb->context3;
irsp = &rspiocb->iocb;
cmdcode = be16_to_cpu(((struct lpfc_sli_ct_request *) inp->virt)->
CommandResponse.bits.CmdRsp);
CTrsp = (struct lpfc_sli_ct_request *) outp->virt;
- /* NS request completes status <ulpStatus> CmdRsp <CmdRsp> */
+ latt = lpfc_els_chk_latt(vport);
+
+ /* RFT request completes status <ulpStatus> CmdRsp <CmdRsp> */
lpfc_printf_log(phba, KERN_INFO, LOG_DISCOVERY,
- "%d (%d):0209 NS request %x completes "
- "ulpStatus x%x / x%x "
- "CmdRsp x%x, Context x%x, Tag x%x\n",
- phba->brd_no, vport->vpi,
- cmdcode, irsp->ulpStatus, irsp->un.ulpWord[4],
+ "%d (%d):0209 RFT request completes, latt %d, "
+ "ulpStatus x%x CmdRsp x%x, Context x%x, Tag x%x\n",
+ phba->brd_no, vport->vpi, latt, irsp->ulpStatus,
CTrsp->CommandResponse.bits.CmdRsp,
cmdiocb->iocb.ulpContext, cmdiocb->iocb.ulpIoTag);
+ lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_CT,
+ "CT cmd cmpl: status:x%x/x%x cmd:x%x",
+ irsp->ulpStatus, irsp->un.ulpWord[4], cmdcode);
+
if (irsp->ulpStatus) {
+ lpfc_printf_log(phba, KERN_ERR, LOG_DISCOVERY,
+ "%d (%d):0268 NS cmd %x Error (%d %d)\n",
+ phba->brd_no, vport->vpi, cmdcode,
+ irsp->ulpStatus, irsp->un.ulpWord[4]);
+
if ((irsp->ulpStatus == IOSTAT_LOCAL_REJECT) &&
((irsp->un.ulpWord[4] == IOERR_SLI_DOWN) ||
(irsp->un.ulpWord[4] == IOERR_SLI_ABORTED)))
}
out:
- lpfc_free_ct_rsp(phba, outp);
- lpfc_mbuf_free(phba, inp->virt, inp->phys);
- lpfc_mbuf_free(phba, bmp->virt, bmp->phys);
- kfree(inp);
- kfree(bmp);
- lpfc_sli_release_iocbq(phba, cmdiocb);
+ lpfc_ct_free_iocb(phba, cmdiocb);
return;
}
struct lpfc_iocbq *) = NULL;
uint32_t rsp_size = 1024;
size_t size;
+ int rc = 0;
ndlp = lpfc_findnode_did(vport, NameServer_DID);
- if (ndlp == NULL || ndlp->nlp_state != NLP_STE_UNMAPPED_NODE)
- return 1;
+ if (ndlp == NULL || ndlp->nlp_state != NLP_STE_UNMAPPED_NODE) {
+ rc=1;
+ goto ns_cmd_exit;
+ }
/* fill in BDEs for command */
/* Allocate buffer for command payload */
mp = kmalloc(sizeof (struct lpfc_dmabuf), GFP_KERNEL);
- if (!mp)
+ if (!mp) {
+ rc=2;
goto ns_cmd_exit;
+ }
INIT_LIST_HEAD(&mp->list);
mp->virt = lpfc_mbuf_alloc(phba, MEM_PRI, &(mp->phys));
- if (!mp->virt)
+ if (!mp->virt) {
+ rc=3;
goto ns_cmd_free_mp;
+ }
/* Allocate buffer for Buffer ptr list */
bmp = kmalloc(sizeof (struct lpfc_dmabuf), GFP_KERNEL);
- if (!bmp)
+ if (!bmp) {
+ rc=4;
goto ns_cmd_free_mpvirt;
+ }
INIT_LIST_HEAD(&bmp->list);
bmp->virt = lpfc_mbuf_alloc(phba, MEM_PRI, &(bmp->phys));
- if (!bmp->virt)
+ if (!bmp->virt) {
+ rc=5;
goto ns_cmd_free_bmp;
+ }
/* NameServer Req */
lpfc_printf_log(phba, KERN_INFO ,LOG_DISCOVERY,
break;
}
- if (!lpfc_ct_cmd(vport, mp, bmp, ndlp, cmpl, rsp_size, retry))
+ if (!lpfc_ct_cmd(vport, mp, bmp, ndlp, cmpl, rsp_size, retry)) {
/* On success, The cmpl function will free the buffers */
+ lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_CT,
+ "Issue CT cmd: cmd:x%x did:x%x",
+ cmdcode, ndlp->nlp_DID, 0);
return 0;
+ }
+ rc=6;
lpfc_mbuf_free(phba, bmp->virt, bmp->phys);
ns_cmd_free_bmp:
kfree(bmp);
ns_cmd_free_mp:
kfree(mp);
ns_cmd_exit:
+ lpfc_printf_log(phba, KERN_ERR, LOG_DISCOVERY,
+ "%d (%d):0266 Issue NameServer Req x%x err %d Data: x%x x%x\n",
+ phba->brd_no, vport->vpi, cmdcode, rc, vport->fc_flag,
+ vport->fc_rscn_id_cnt);
return 1;
}
lpfc_cmpl_ct_cmd_fdmi(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
struct lpfc_iocbq * rspiocb)
{
- struct lpfc_dmabuf *bmp = cmdiocb->context3;
struct lpfc_dmabuf *inp = cmdiocb->context1;
struct lpfc_dmabuf *outp = cmdiocb->context2;
struct lpfc_sli_ct_request *CTrsp = outp->virt;
uint16_t fdmi_cmd = CTcmd->CommandResponse.bits.CmdRsp;
uint16_t fdmi_rsp = CTrsp->CommandResponse.bits.CmdRsp;
struct lpfc_vport *vport = cmdiocb->vport;
+ IOCB_t *irsp = &rspiocb->iocb;
+ uint32_t latt;
+
+ latt = lpfc_els_chk_latt(vport);
+
+ lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_CT,
+ "FDMI cmpl: status:x%x/x%x latt:%d",
+ irsp->ulpStatus, irsp->un.ulpWord[4], latt);
+
+ if (latt || irsp->ulpStatus) {
+ lpfc_printf_log(phba, KERN_INFO, LOG_DISCOVERY,
+ "%d (%d):0229 FDMI cmd %04x failed, latt = %d "
+ "ulpStatus: x%x, rid x%x\n",
+ phba->brd_no, vport->vpi,
+ be16_to_cpu(fdmi_cmd), latt, irsp->ulpStatus,
+ irsp->un.ulpWord[4]);
+ lpfc_ct_free_iocb(phba, cmdiocb);
+ return;
+ }
ndlp = lpfc_findnode_did(vport, FDMI_DID);
if (fdmi_rsp == be16_to_cpu(SLI_CT_RESPONSE_FS_RJT)) {
lpfc_fdmi_cmd(vport, ndlp, SLI_MGMT_RHBA);
break;
}
-
- lpfc_free_ct_rsp(phba, outp);
- lpfc_mbuf_free(phba, inp->virt, inp->phys);
- lpfc_mbuf_free(phba, bmp->virt, bmp->phys);
- kfree(inp);
- kfree(bmp);
- lpfc_sli_release_iocbq(phba, cmdiocb);
+ lpfc_ct_free_iocb(phba, cmdiocb);
return;
}
projects / linux-2.6-omap-h63xx.git / blobdiff