uint32_t *lp;
IOCB_t *icmd;
struct serv_parm *sp;
+ uint32_t ed_tov;
LPFC_MBOXQ_t *mbox;
struct ls_rjt stat;
int rc;
memset(&stat, 0, sizeof (struct ls_rjt));
- if (vport->port_state <= LPFC_FDISC) {
- /* Before responding to PLOGI, check for pt2pt mode.
- * If we are pt2pt, with an outstanding FLOGI, abort
- * the FLOGI and resend it first.
- */
- if (vport->fc_flag & FC_PT2PT) {
- lpfc_els_abort_flogi(phba);
- if (!(vport->fc_flag & FC_PT2PT_PLOGI)) {
- /* If the other side is supposed to initiate
- * the PLOGI anyway, just ACC it now and
- * move on with discovery.
- */
- phba->fc_edtov = FF_DEF_EDTOV;
- phba->fc_ratov = FF_DEF_RATOV;
- /* Start discovery - this should just do
- CLEAR_LA */
- lpfc_disc_start(vport);
- } else
- lpfc_initial_flogi(vport);
- } else {
- stat.un.b.lsRjtRsnCode = LSRJT_LOGICAL_BSY;
- stat.un.b.lsRjtRsnCodeExp = LSEXP_NOTHING_MORE;
- lpfc_els_rsp_reject(vport, stat.un.lsRjtError, cmdiocb,
- ndlp, NULL);
- return 0;
- }
- }
pcmd = (struct lpfc_dmabuf *) cmdiocb->context2;
lp = (uint32_t *) pcmd->virt;
sp = (struct serv_parm *) ((uint8_t *) lp + sizeof (uint32_t));
/* Check for Nport to NPort pt2pt protocol */
if ((vport->fc_flag & FC_PT2PT) &&
!(vport->fc_flag & FC_PT2PT_PLOGI)) {
-
/* rcv'ed PLOGI decides what our NPortId will be */
vport->fc_myDID = icmd->un.rcvels.parmRo;
- mbox = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL);
- if (mbox == NULL)
- goto out;
- lpfc_config_link(phba, mbox);
- mbox->mbox_cmpl = lpfc_sli_def_mbox_cmpl;
- mbox->vport = vport;
- rc = lpfc_sli_issue_mbox(phba, mbox, MBX_NOWAIT);
- if (rc == MBX_NOT_FINISHED) {
- mempool_free(mbox, phba->mbox_mem_pool);
- goto out;
+
+ ed_tov = be32_to_cpu(sp->cmn.e_d_tov);
+ if (sp->cmn.edtovResolution) {
+ /* E_D_TOV ticks are in nanoseconds */
+ ed_tov = (phba->fc_edtov + 999999) / 1000000;
}
+
/*
- * For SLI4, the VFI/VPI are registered AFTER the
- * Nport with the higher WWPN sends us a PLOGI with
- * our assigned NPortId.
+ * For pt-to-pt, use the larger EDTOV
+ * RATOV = 2 * EDTOV
*/
+ if (ed_tov > phba->fc_edtov)
+ phba->fc_edtov = ed_tov;
+ phba->fc_ratov = (2 * phba->fc_edtov) / 1000;
+
+ memcpy(&phba->fc_fabparam, sp, sizeof(struct serv_parm));
+
+ /* Issue config_link / reg_vfi to account for updated TOV's */
+
if (phba->sli_rev == LPFC_SLI_REV4)
lpfc_issue_reg_vfi(vport);
+ else {
+ mbox = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL);
+ if (mbox == NULL)
+ goto out;
+ lpfc_config_link(phba, mbox);
+ mbox->mbox_cmpl = lpfc_sli_def_mbox_cmpl;
+ mbox->vport = vport;
+ rc = lpfc_sli_issue_mbox(phba, mbox, MBX_NOWAIT);
+ if (rc == MBX_NOT_FINISHED) {
+ mempool_free(mbox, phba->mbox_mem_pool);
+ goto out;
+ }
+ }
lpfc_can_disctmo(vport);
}
+
mbox = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL);
if (!mbox)
goto out;
uint32_t *lp;
IOCB_t *irsp;
struct serv_parm *sp;
+ uint32_t ed_tov;
LPFC_MBOXQ_t *mbox;
+ int rc;
cmdiocb = (struct lpfc_iocbq *) arg;
rspiocb = cmdiocb->context_un.rsp_iocb;
ndlp->nlp_maxframe =
((sp->cmn.bbRcvSizeMsb & 0x0F) << 8) | sp->cmn.bbRcvSizeLsb;
+ if ((vport->fc_flag & FC_PT2PT) &&
+ (vport->fc_flag & FC_PT2PT_PLOGI)) {
+ ed_tov = be32_to_cpu(sp->cmn.e_d_tov);
+ if (sp->cmn.edtovResolution) {
+ /* E_D_TOV ticks are in nanoseconds */
+ ed_tov = (phba->fc_edtov + 999999) / 1000000;
+ }
+
+ /*
+ * Use the larger EDTOV
+ * RATOV = 2 * EDTOV for pt-to-pt
+ */
+ if (ed_tov > phba->fc_edtov)
+ phba->fc_edtov = ed_tov;
+ phba->fc_ratov = (2 * phba->fc_edtov) / 1000;
+
+ memcpy(&phba->fc_fabparam, sp, sizeof(struct serv_parm));
+
+ /* Issue config_link / reg_vfi to account for updated TOV's */
+ if (phba->sli_rev == LPFC_SLI_REV4) {
+ lpfc_issue_reg_vfi(vport);
+ } else {
+ mbox = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL);
+ if (!mbox) {
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_ELS,
+ "0133 PLOGI: no memory "
+ "for config_link "
+ "Data: x%x x%x x%x x%x\n",
+ ndlp->nlp_DID, ndlp->nlp_state,
+ ndlp->nlp_flag, ndlp->nlp_rpi);
+ goto out;
+ }
+
+ lpfc_config_link(phba, mbox);
+
+ mbox->mbox_cmpl = lpfc_sli_def_mbox_cmpl;
+ mbox->vport = vport;
+ rc = lpfc_sli_issue_mbox(phba, mbox, MBX_NOWAIT);
+ if (rc == MBX_NOT_FINISHED) {
+ mempool_free(mbox, phba->mbox_mem_pool);
+ goto out;
+ }
+ }
+ }
+
+ lpfc_unreg_rpi(vport, ndlp);
+
mbox = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL);
if (!mbox) {
lpfc_printf_vlog(vport, KERN_ERR, LOG_ELS,
- "0133 PLOGI: no memory for reg_login "
- "Data: x%x x%x x%x x%x\n",
- ndlp->nlp_DID, ndlp->nlp_state,
- ndlp->nlp_flag, ndlp->nlp_rpi);
+ "0018 PLOGI: no memory for reg_login "
+ "Data: x%x x%x x%x x%x\n",
+ ndlp->nlp_DID, ndlp->nlp_state,
+ ndlp->nlp_flag, ndlp->nlp_rpi);
goto out;
}
- lpfc_unreg_rpi(vport, ndlp);
-
if (lpfc_reg_rpi(phba, vport->vpi, irsp->un.elsreq64.remoteID,
(uint8_t *) sp, mbox, ndlp->nlp_rpi) == 0) {
switch (ndlp->nlp_DID) {
if (vport->phba->sli_rev < LPFC_SLI_REV4)
ndlp->nlp_rpi = mb->un.varWords[0];
ndlp->nlp_flag |= NLP_RPI_REGISTERED;
+ if (ndlp->nlp_flag & NLP_LOGO_ACC) {
+ lpfc_unreg_rpi(vport, ndlp);
+ }
} else {
if (ndlp->nlp_flag & NLP_NODEV_REMOVE) {
lpfc_drop_node(vport, ndlp);
Code Review / kvmfornfv.git / blobdiff