[SCSI] lpfc 8.3.24: Add resource extent support
This patch adds support for hardware that returns resource ids via
extents rather than contiguous ranges.
[jejb: checkpatch.pl fixes]
Signed-off-by: Alex Iannicelli <alex.iannicelli@emulex.com>
Signed-off-by: James Smart <james.smart@emulex.com>
Signed-off-by: James Bottomley <jbottomley@parallels.com>
diff --git a/drivers/scsi/lpfc/lpfc_hbadisc.c b/drivers/scsi/lpfc/lpfc_hbadisc.c
index 2653c84..18d0dbf 100644
--- a/drivers/scsi/lpfc/lpfc_hbadisc.c
+++ b/drivers/scsi/lpfc/lpfc_hbadisc.c
@@ -881,7 +881,7 @@
/* Clean up any firmware default rpi's */
mb = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL);
if (mb) {
- lpfc_unreg_did(phba, 0xffff, 0xffffffff, mb);
+ lpfc_unreg_did(phba, 0xffff, LPFC_UNREG_ALL_DFLT_RPIS, mb);
mb->vport = vport;
mb->mbox_cmpl = lpfc_sli_def_mbox_cmpl;
if (lpfc_sli_issue_mbox(phba, mb, MBX_NOWAIT)
@@ -3421,7 +3421,8 @@
return;
}
- ndlp->nlp_rpi = mb->un.varWords[0];
+ if (phba->sli_rev < LPFC_SLI_REV4)
+ ndlp->nlp_rpi = mb->un.varWords[0];
ndlp->nlp_flag |= NLP_RPI_REGISTERED;
ndlp->nlp_type |= NLP_FABRIC;
lpfc_nlp_set_state(vport, ndlp, NLP_STE_UNMAPPED_NODE);
@@ -3495,7 +3496,8 @@
return;
}
- ndlp->nlp_rpi = mb->un.varWords[0];
+ if (phba->sli_rev < LPFC_SLI_REV4)
+ ndlp->nlp_rpi = mb->un.varWords[0];
ndlp->nlp_flag |= NLP_RPI_REGISTERED;
ndlp->nlp_type |= NLP_FABRIC;
lpfc_nlp_set_state(vport, ndlp, NLP_STE_UNMAPPED_NODE);
@@ -3582,7 +3584,6 @@
if (ndlp->nlp_type & NLP_FCP_INITIATOR)
rport_ids.roles |= FC_RPORT_ROLE_FCP_INITIATOR;
-
if (rport_ids.roles != FC_RPORT_ROLE_UNKNOWN)
fc_remote_port_rolechg(rport, rport_ids.roles);
@@ -4097,11 +4098,16 @@
struct lpfc_hba *phba = vport->phba;
LPFC_MBOXQ_t *mbox;
int rc;
+ uint16_t rpi;
if (ndlp->nlp_flag & NLP_RPI_REGISTERED) {
mbox = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL);
if (mbox) {
- lpfc_unreg_login(phba, vport->vpi, ndlp->nlp_rpi, mbox);
+ /* SLI4 ports require the physical rpi value. */
+ rpi = ndlp->nlp_rpi;
+ if (phba->sli_rev == LPFC_SLI_REV4)
+ rpi = phba->sli4_hba.rpi_ids[ndlp->nlp_rpi];
+ lpfc_unreg_login(phba, vport->vpi, rpi, mbox);
mbox->vport = vport;
mbox->mbox_cmpl = lpfc_sli_def_mbox_cmpl;
rc = lpfc_sli_issue_mbox(phba, mbox, MBX_NOWAIT);
@@ -4170,7 +4176,8 @@
mbox = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL);
if (mbox) {
- lpfc_unreg_login(phba, vport->vpi, 0xffff, mbox);
+ lpfc_unreg_login(phba, vport->vpi, LPFC_UNREG_ALL_RPIS_VPORT,
+ mbox);
mbox->vport = vport;
mbox->mbox_cmpl = lpfc_sli_def_mbox_cmpl;
mbox->context1 = NULL;
@@ -4194,7 +4201,8 @@
mbox = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL);
if (mbox) {
- lpfc_unreg_did(phba, vport->vpi, 0xffffffff, mbox);
+ lpfc_unreg_did(phba, vport->vpi, LPFC_UNREG_ALL_DFLT_RPIS,
+ mbox);
mbox->vport = vport;
mbox->mbox_cmpl = lpfc_sli_def_mbox_cmpl;
mbox->context1 = NULL;
@@ -4644,10 +4652,7 @@
if (num_sent)
return;
- /*
- * For SLI3, cmpl_reg_vpi will set port_state to READY, and
- * continue discovery.
- */
+ /* Register the VPI for SLI3, NON-NPIV only. */
if ((phba->sli3_options & LPFC_SLI3_NPIV_ENABLED) &&
!(vport->fc_flag & FC_PT2PT) &&
!(vport->fc_flag & FC_RSCN_MODE) &&
@@ -4934,7 +4939,7 @@
if (phba->sli_rev < LPFC_SLI_REV4) {
if (phba->sli3_options & LPFC_SLI3_NPIV_ENABLED)
lpfc_issue_reg_vpi(phba, vport);
- else { /* NPIV Not enabled */
+ else {
lpfc_issue_clear_la(phba, vport);
vport->port_state = LPFC_VPORT_READY;
}
@@ -5060,7 +5065,8 @@
pmb->context1 = NULL;
pmb->context2 = NULL;
- ndlp->nlp_rpi = mb->un.varWords[0];
+ if (phba->sli_rev < LPFC_SLI_REV4)
+ ndlp->nlp_rpi = mb->un.varWords[0];
ndlp->nlp_flag |= NLP_RPI_REGISTERED;
ndlp->nlp_type |= NLP_FABRIC;
lpfc_nlp_set_state(vport, ndlp, NLP_STE_UNMAPPED_NODE);