[SCSI] lpfc 8.3.24: Miscellaneous Fixes and Corrections
Miscellaneous Fixes and Corrections - Remove the memset in the lpfc_sli4_remove_rpi_hdrs call. - Correct swapping of SGE word 2 relative to offset value - Reorganize CQ and EQ usage to comply with SLI4 Specification. - Expand the driver to check the rn bit. Only detect an error if the error bit is set and the RN bit is NOT set. - If mailbox completion code is not success AND the mailbox status is success, then and only then will the driver overwrite the mailbox status. - When driver initializing device, if the device is on a PCIe bus, set PCI's "needs fundamental reset" bit so that EEH uses fundamental reset instead of hot reset for recovery. - Prevent driver from using new WWN when changed in firmware (until driver reload) - When HBA reports maximum SGE size > 0xffffffff (infinite), override with 0x80000000. - Fixed potential missed SLI4 device initialization failure conditions. - Added 100ms delay before driver action following IF_TYPE_2 function reset. - Reverted patch to UNREG/REG on PLOGI to mapped/unmapped node. - Add a check for the CVL received flag in the fcf inuse routine to avoid unregistering the fcf if Devloss fires before Delay discover timer fires. 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>hifive-unleashed-5.1
James Smart
James Bottomley
parent
1ca1e43e55
commit
0558056c1e
|
|
@ -41,6 +41,7 @@ struct lpfc_sli2_slim;
|
|||
downloads using bsg */
|
||||
#define LPFC_DEFAULT_PROT_SG_SEG_CNT 4096 /* sg protection elements count */
|
||||
#define LPFC_MAX_SG_SEG_CNT 4096 /* sg element count per scsi cmnd */
|
||||
#define LPFC_MAX_SGE_SIZE 0x80000000 /* Maximum data allowed in a SGE */
|
||||
#define LPFC_MAX_PROT_SG_SEG_CNT 4096 /* prot sg element count per scsi cmd*/
|
||||
#define LPFC_IOCB_LIST_CNT 2250 /* list of IOCBs for fast-path usage. */
|
||||
#define LPFC_Q_RAMP_UP_INTERVAL 120 /* lun q_depth ramp up interval */
|
||||
|
|
|
|||
|
|
@ -171,6 +171,7 @@ void lpfc_delayed_disc_tmo(unsigned long);
|
|||
void lpfc_delayed_disc_timeout_handler(struct lpfc_vport *);
|
||||
|
||||
int lpfc_config_port_prep(struct lpfc_hba *);
|
||||
void lpfc_update_vport_wwn(struct lpfc_vport *vport);
|
||||
int lpfc_config_port_post(struct lpfc_hba *);
|
||||
int lpfc_hba_down_prep(struct lpfc_hba *);
|
||||
int lpfc_hba_down_post(struct lpfc_hba *);
|
||||
|
|
|
|||
|
|
@ -1665,7 +1665,8 @@ lpfc_idiag_queinfo_read(struct file *file, char __user *buf, size_t nbytes,
|
|||
/* Get fast-path complete queue information */
|
||||
len += snprintf(pbuffer+len, LPFC_QUE_INFO_GET_BUF_SIZE-len,
|
||||
"Fast-path FCP CQ information:\n");
|
||||
for (fcp_qidx = 0; fcp_qidx < phba->cfg_fcp_eq_count; fcp_qidx++) {
|
||||
fcp_qidx = 0;
|
||||
do {
|
||||
len += snprintf(pbuffer+len, LPFC_QUE_INFO_GET_BUF_SIZE-len,
|
||||
"Associated EQID[%02d]:\n",
|
||||
phba->sli4_hba.fcp_cq[fcp_qidx]->assoc_qid);
|
||||
|
|
@ -1678,7 +1679,7 @@ lpfc_idiag_queinfo_read(struct file *file, char __user *buf, size_t nbytes,
|
|||
phba->sli4_hba.fcp_cq[fcp_qidx]->entry_size,
|
||||
phba->sli4_hba.fcp_cq[fcp_qidx]->host_index,
|
||||
phba->sli4_hba.fcp_cq[fcp_qidx]->hba_index);
|
||||
}
|
||||
} while (++fcp_qidx < phba->cfg_fcp_eq_count);
|
||||
len += snprintf(pbuffer+len, LPFC_QUE_INFO_GET_BUF_SIZE-len, "\n");
|
||||
|
||||
/* Get mailbox queue information */
|
||||
|
|
@ -2012,7 +2013,8 @@ lpfc_idiag_queacc_write(struct file *file, const char __user *buf,
|
|||
goto pass_check;
|
||||
}
|
||||
/* FCP complete queue */
|
||||
for (qidx = 0; qidx < phba->cfg_fcp_eq_count; qidx++) {
|
||||
qidx = 0;
|
||||
do {
|
||||
if (phba->sli4_hba.fcp_cq[qidx]->queue_id == queid) {
|
||||
/* Sanity check */
|
||||
rc = lpfc_idiag_que_param_check(
|
||||
|
|
@ -2024,7 +2026,7 @@ lpfc_idiag_queacc_write(struct file *file, const char __user *buf,
|
|||
phba->sli4_hba.fcp_cq[qidx];
|
||||
goto pass_check;
|
||||
}
|
||||
}
|
||||
} while (++qidx < phba->cfg_fcp_eq_count);
|
||||
goto error_out;
|
||||
break;
|
||||
case LPFC_IDIAG_MQ:
|
||||
|
|
|
|||
|
|
@ -2690,16 +2690,7 @@ lpfc_mbx_cmpl_read_sparam(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb)
|
|||
|
||||
memcpy((uint8_t *) &vport->fc_sparam, (uint8_t *) mp->virt,
|
||||
sizeof (struct serv_parm));
|
||||
if (phba->cfg_soft_wwnn)
|
||||
u64_to_wwn(phba->cfg_soft_wwnn,
|
||||
vport->fc_sparam.nodeName.u.wwn);
|
||||
if (phba->cfg_soft_wwpn)
|
||||
u64_to_wwn(phba->cfg_soft_wwpn,
|
||||
vport->fc_sparam.portName.u.wwn);
|
||||
memcpy(&vport->fc_nodename, &vport->fc_sparam.nodeName,
|
||||
sizeof(vport->fc_nodename));
|
||||
memcpy(&vport->fc_portname, &vport->fc_sparam.portName,
|
||||
sizeof(vport->fc_portname));
|
||||
lpfc_update_vport_wwn(vport);
|
||||
if (vport->port_type == LPFC_PHYSICAL_PORT) {
|
||||
memcpy(&phba->wwnn, &vport->fc_nodename, sizeof(phba->wwnn));
|
||||
memcpy(&phba->wwpn, &vport->fc_portname, sizeof(phba->wwnn));
|
||||
|
|
@ -5354,6 +5345,17 @@ lpfc_fcf_inuse(struct lpfc_hba *phba)
|
|||
for (i = 0; i <= phba->max_vports && vports[i] != NULL; i++) {
|
||||
shost = lpfc_shost_from_vport(vports[i]);
|
||||
spin_lock_irq(shost->host_lock);
|
||||
/*
|
||||
* IF the CVL_RCVD bit is not set then we have sent the
|
||||
* flogi.
|
||||
* If dev_loss fires while we are waiting we do not want to
|
||||
* unreg the fcf.
|
||||
*/
|
||||
if (!(vports[i]->fc_flag & FC_VPORT_CVL_RCVD)) {
|
||||
spin_unlock_irq(shost->host_lock);
|
||||
ret = 1;
|
||||
goto out;
|
||||
}
|
||||
list_for_each_entry(ndlp, &vports[i]->fc_nodes, nlp_listp) {
|
||||
if (NLP_CHK_NODE_ACT(ndlp) && ndlp->rport &&
|
||||
(ndlp->rport->roles & FC_RPORT_ROLE_FCP_TARGET)) {
|
||||
|
|
|
|||
|
|
@ -1229,7 +1229,7 @@ struct sli4_sge { /* SLI-4 */
|
|||
|
||||
uint32_t word2;
|
||||
#define lpfc_sli4_sge_offset_SHIFT 0 /* Offset of buffer - Not used*/
|
||||
#define lpfc_sli4_sge_offset_MASK 0x00FFFFFF
|
||||
#define lpfc_sli4_sge_offset_MASK 0x1FFFFFFF
|
||||
#define lpfc_sli4_sge_offset_WORD word2
|
||||
#define lpfc_sli4_sge_last_SHIFT 31 /* Last SEG in the SGL sets
|
||||
this flag !! */
|
||||
|
|
|
|||
|
|
@ -308,6 +308,45 @@ lpfc_dump_wakeup_param_cmpl(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmboxq)
|
|||
return;
|
||||
}
|
||||
|
||||
/**
|
||||
* lpfc_update_vport_wwn - Updates the fc_nodename, fc_portname,
|
||||
* cfg_soft_wwnn, cfg_soft_wwpn
|
||||
* @vport: pointer to lpfc vport data structure.
|
||||
*
|
||||
*
|
||||
* Return codes
|
||||
* None.
|
||||
**/
|
||||
void
|
||||
lpfc_update_vport_wwn(struct lpfc_vport *vport)
|
||||
{
|
||||
/* If the soft name exists then update it using the service params */
|
||||
if (vport->phba->cfg_soft_wwnn)
|
||||
u64_to_wwn(vport->phba->cfg_soft_wwnn,
|
||||
vport->fc_sparam.nodeName.u.wwn);
|
||||
if (vport->phba->cfg_soft_wwpn)
|
||||
u64_to_wwn(vport->phba->cfg_soft_wwpn,
|
||||
vport->fc_sparam.portName.u.wwn);
|
||||
|
||||
/*
|
||||
* If the name is empty or there exists a soft name
|
||||
* then copy the service params name, otherwise use the fc name
|
||||
*/
|
||||
if (vport->fc_nodename.u.wwn[0] == 0 || vport->phba->cfg_soft_wwnn)
|
||||
memcpy(&vport->fc_nodename, &vport->fc_sparam.nodeName,
|
||||
sizeof(struct lpfc_name));
|
||||
else
|
||||
memcpy(&vport->fc_sparam.nodeName, &vport->fc_nodename,
|
||||
sizeof(struct lpfc_name));
|
||||
|
||||
if (vport->fc_portname.u.wwn[0] == 0 || vport->phba->cfg_soft_wwpn)
|
||||
memcpy(&vport->fc_portname, &vport->fc_sparam.portName,
|
||||
sizeof(struct lpfc_name));
|
||||
else
|
||||
memcpy(&vport->fc_sparam.portName, &vport->fc_portname,
|
||||
sizeof(struct lpfc_name));
|
||||
}
|
||||
|
||||
/**
|
||||
* lpfc_config_port_post - Perform lpfc initialization after config port
|
||||
* @phba: pointer to lpfc hba data structure.
|
||||
|
|
@ -377,17 +416,7 @@ lpfc_config_port_post(struct lpfc_hba *phba)
|
|||
lpfc_mbuf_free(phba, mp->virt, mp->phys);
|
||||
kfree(mp);
|
||||
pmb->context1 = NULL;
|
||||
|
||||
if (phba->cfg_soft_wwnn)
|
||||
u64_to_wwn(phba->cfg_soft_wwnn,
|
||||
vport->fc_sparam.nodeName.u.wwn);
|
||||
if (phba->cfg_soft_wwpn)
|
||||
u64_to_wwn(phba->cfg_soft_wwpn,
|
||||
vport->fc_sparam.portName.u.wwn);
|
||||
memcpy(&vport->fc_nodename, &vport->fc_sparam.nodeName,
|
||||
sizeof (struct lpfc_name));
|
||||
memcpy(&vport->fc_portname, &vport->fc_sparam.portName,
|
||||
sizeof (struct lpfc_name));
|
||||
lpfc_update_vport_wwn(vport);
|
||||
|
||||
/* Update the fc_host data structures with new wwn. */
|
||||
fc_host_node_name(shost) = wwn_to_u64(vport->fc_nodename.u.wwn);
|
||||
|
|
@ -3935,6 +3964,10 @@ lpfc_enable_pci_dev(struct lpfc_hba *phba)
|
|||
pci_try_set_mwi(pdev);
|
||||
pci_save_state(pdev);
|
||||
|
||||
/* PCIe EEH recovery on powerpc platforms needs fundamental reset */
|
||||
if (pci_find_capability(pdev, PCI_CAP_ID_EXP))
|
||||
pdev->needs_freset = 1;
|
||||
|
||||
return 0;
|
||||
|
||||
out_disable_device:
|
||||
|
|
@ -4366,6 +4399,7 @@ lpfc_sli4_driver_resource_setup(struct lpfc_hba *phba)
|
|||
lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
|
||||
"2759 Failed allocate memory for FCF round "
|
||||
"robin failover bmask\n");
|
||||
rc = -ENOMEM;
|
||||
goto out_remove_rpi_hdrs;
|
||||
}
|
||||
|
||||
|
|
@ -4375,6 +4409,7 @@ lpfc_sli4_driver_resource_setup(struct lpfc_hba *phba)
|
|||
lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
|
||||
"2572 Failed allocate memory for fast-path "
|
||||
"per-EQ handle array\n");
|
||||
rc = -ENOMEM;
|
||||
goto out_free_fcf_rr_bmask;
|
||||
}
|
||||
|
||||
|
|
@ -4384,6 +4419,7 @@ lpfc_sli4_driver_resource_setup(struct lpfc_hba *phba)
|
|||
lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
|
||||
"2573 Failed allocate memory for msi-x "
|
||||
"interrupt vector entries\n");
|
||||
rc = -ENOMEM;
|
||||
goto out_free_fcp_eq_hdl;
|
||||
}
|
||||
|
||||
|
|
@ -4998,9 +5034,7 @@ lpfc_sli4_remove_rpi_hdrs(struct lpfc_hba *phba)
|
|||
kfree(rpi_hdr->dmabuf);
|
||||
kfree(rpi_hdr);
|
||||
}
|
||||
|
||||
phba->sli4_hba.next_rpi = phba->sli4_hba.max_cfg_param.rpi_base;
|
||||
memset(phba->sli4_hba.rpi_bmask, 0, sizeof(*phba->sli4_hba.rpi_bmask));
|
||||
}
|
||||
|
||||
/**
|
||||
|
|
@ -5487,7 +5521,8 @@ lpfc_sli4_post_status_check(struct lpfc_hba *phba)
|
|||
/* Final checks. The port status should be clean. */
|
||||
if (lpfc_readl(phba->sli4_hba.u.if_type2.STATUSregaddr,
|
||||
®_data.word0) ||
|
||||
bf_get(lpfc_sliport_status_err, ®_data)) {
|
||||
(bf_get(lpfc_sliport_status_err, ®_data) &&
|
||||
!bf_get(lpfc_sliport_status_rn, ®_data))) {
|
||||
phba->work_status[0] =
|
||||
readl(phba->sli4_hba.u.if_type2.
|
||||
ERR1regaddr);
|
||||
|
|
@ -6229,8 +6264,10 @@ lpfc_sli4_queue_destroy(struct lpfc_hba *phba)
|
|||
phba->sli4_hba.mbx_cq = NULL;
|
||||
|
||||
/* Release FCP response complete queue */
|
||||
for (fcp_qidx = 0; fcp_qidx < phba->cfg_fcp_eq_count; fcp_qidx++)
|
||||
fcp_qidx = 0;
|
||||
do
|
||||
lpfc_sli4_queue_free(phba->sli4_hba.fcp_cq[fcp_qidx]);
|
||||
while (++fcp_qidx < phba->cfg_fcp_eq_count);
|
||||
kfree(phba->sli4_hba.fcp_cq);
|
||||
phba->sli4_hba.fcp_cq = NULL;
|
||||
|
||||
|
|
@ -6353,16 +6390,24 @@ lpfc_sli4_queue_setup(struct lpfc_hba *phba)
|
|||
phba->sli4_hba.sp_eq->queue_id);
|
||||
|
||||
/* Set up fast-path FCP Response Complete Queue */
|
||||
for (fcp_cqidx = 0; fcp_cqidx < phba->cfg_fcp_eq_count; fcp_cqidx++) {
|
||||
fcp_cqidx = 0;
|
||||
do {
|
||||
if (!phba->sli4_hba.fcp_cq[fcp_cqidx]) {
|
||||
lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
|
||||
"0526 Fast-path FCP CQ (%d) not "
|
||||
"allocated\n", fcp_cqidx);
|
||||
goto out_destroy_fcp_cq;
|
||||
}
|
||||
rc = lpfc_cq_create(phba, phba->sli4_hba.fcp_cq[fcp_cqidx],
|
||||
phba->sli4_hba.fp_eq[fcp_cqidx],
|
||||
LPFC_WCQ, LPFC_FCP);
|
||||
if (phba->cfg_fcp_eq_count)
|
||||
rc = lpfc_cq_create(phba,
|
||||
phba->sli4_hba.fcp_cq[fcp_cqidx],
|
||||
phba->sli4_hba.fp_eq[fcp_cqidx],
|
||||
LPFC_WCQ, LPFC_FCP);
|
||||
else
|
||||
rc = lpfc_cq_create(phba,
|
||||
phba->sli4_hba.fcp_cq[fcp_cqidx],
|
||||
phba->sli4_hba.sp_eq,
|
||||
LPFC_WCQ, LPFC_FCP);
|
||||
if (rc) {
|
||||
lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
|
||||
"0527 Failed setup of fast-path FCP "
|
||||
|
|
@ -6371,12 +6416,15 @@ lpfc_sli4_queue_setup(struct lpfc_hba *phba)
|
|||
}
|
||||
lpfc_printf_log(phba, KERN_INFO, LOG_INIT,
|
||||
"2588 FCP CQ setup: cq[%d]-id=%d, "
|
||||
"parent eq[%d]-id=%d\n",
|
||||
"parent %seq[%d]-id=%d\n",
|
||||
fcp_cqidx,
|
||||
phba->sli4_hba.fcp_cq[fcp_cqidx]->queue_id,
|
||||
(phba->cfg_fcp_eq_count) ? "" : "sp_",
|
||||
fcp_cqidx,
|
||||
phba->sli4_hba.fp_eq[fcp_cqidx]->queue_id);
|
||||
}
|
||||
(phba->cfg_fcp_eq_count) ?
|
||||
phba->sli4_hba.fp_eq[fcp_cqidx]->queue_id :
|
||||
phba->sli4_hba.sp_eq->queue_id);
|
||||
} while (++fcp_cqidx < phba->cfg_fcp_eq_count);
|
||||
|
||||
/*
|
||||
* Set up all the Work Queues (WQs)
|
||||
|
|
@ -6445,7 +6493,9 @@ lpfc_sli4_queue_setup(struct lpfc_hba *phba)
|
|||
fcp_cq_index,
|
||||
phba->sli4_hba.fcp_cq[fcp_cq_index]->queue_id);
|
||||
/* Round robin FCP Work Queue's Completion Queue assignment */
|
||||
fcp_cq_index = ((fcp_cq_index + 1) % phba->cfg_fcp_eq_count);
|
||||
if (phba->cfg_fcp_eq_count)
|
||||
fcp_cq_index = ((fcp_cq_index + 1) %
|
||||
phba->cfg_fcp_eq_count);
|
||||
}
|
||||
|
||||
/*
|
||||
|
|
@ -6827,6 +6877,8 @@ lpfc_pci_function_reset(struct lpfc_hba *phba)
|
|||
if (rdy_chk < 1000)
|
||||
break;
|
||||
}
|
||||
/* delay driver action following IF_TYPE_2 function reset */
|
||||
msleep(100);
|
||||
break;
|
||||
case LPFC_SLI_INTF_IF_TYPE_1:
|
||||
default:
|
||||
|
|
@ -7419,11 +7471,15 @@ enable_msix_vectors:
|
|||
/*
|
||||
* Assign MSI-X vectors to interrupt handlers
|
||||
*/
|
||||
|
||||
/* The first vector must associated to slow-path handler for MQ */
|
||||
rc = request_irq(phba->sli4_hba.msix_entries[0].vector,
|
||||
&lpfc_sli4_sp_intr_handler, IRQF_SHARED,
|
||||
LPFC_SP_DRIVER_HANDLER_NAME, phba);
|
||||
if (vectors > 1)
|
||||
rc = request_irq(phba->sli4_hba.msix_entries[0].vector,
|
||||
&lpfc_sli4_sp_intr_handler, IRQF_SHARED,
|
||||
LPFC_SP_DRIVER_HANDLER_NAME, phba);
|
||||
else
|
||||
/* All Interrupts need to be handled by one EQ */
|
||||
rc = request_irq(phba->sli4_hba.msix_entries[0].vector,
|
||||
&lpfc_sli4_intr_handler, IRQF_SHARED,
|
||||
LPFC_DRIVER_NAME, phba);
|
||||
if (rc) {
|
||||
lpfc_printf_log(phba, KERN_WARNING, LOG_INIT,
|
||||
"0485 MSI-X slow-path request_irq failed "
|
||||
|
|
@ -7878,6 +7934,11 @@ lpfc_pc_sli4_params_get(struct lpfc_hba *phba, LPFC_MBOXQ_t *mboxq)
|
|||
sli4_params->hdr_pp_align = bf_get(hdr_pp_align, &mqe->un.sli4_params);
|
||||
sli4_params->sgl_pages_max = bf_get(sgl_pages, &mqe->un.sli4_params);
|
||||
sli4_params->sgl_pp_align = bf_get(sgl_pp_align, &mqe->un.sli4_params);
|
||||
|
||||
/* Make sure that sge_supp_len can be handled by the driver */
|
||||
if (sli4_params->sge_supp_len > LPFC_MAX_SGE_SIZE)
|
||||
sli4_params->sge_supp_len = LPFC_MAX_SGE_SIZE;
|
||||
|
||||
return rc;
|
||||
}
|
||||
|
||||
|
|
@ -7938,6 +7999,11 @@ lpfc_get_sli4_parameters(struct lpfc_hba *phba, LPFC_MBOXQ_t *mboxq)
|
|||
mbx_sli4_parameters);
|
||||
sli4_params->sgl_pp_align = bf_get(cfg_sgl_pp_align,
|
||||
mbx_sli4_parameters);
|
||||
|
||||
/* Make sure that sge_supp_len can be handled by the driver */
|
||||
if (sli4_params->sge_supp_len > LPFC_MAX_SGE_SIZE)
|
||||
sli4_params->sge_supp_len = LPFC_MAX_SGE_SIZE;
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
|
@ -8591,6 +8657,8 @@ lpfc_pci_probe_one_s4(struct pci_dev *pdev, const struct pci_device_id *pid)
|
|||
int error;
|
||||
uint32_t cfg_mode, intr_mode;
|
||||
int mcnt;
|
||||
int adjusted_fcp_eq_count;
|
||||
int fcp_qidx;
|
||||
|
||||
/* Allocate memory for HBA structure */
|
||||
phba = lpfc_hba_alloc(pdev);
|
||||
|
|
@ -8688,11 +8756,25 @@ lpfc_pci_probe_one_s4(struct pci_dev *pdev, const struct pci_device_id *pid)
|
|||
error = -ENODEV;
|
||||
goto out_free_sysfs_attr;
|
||||
}
|
||||
/* Default to single FCP EQ for non-MSI-X */
|
||||
/* Default to single EQ for non-MSI-X */
|
||||
if (phba->intr_type != MSIX)
|
||||
phba->cfg_fcp_eq_count = 1;
|
||||
else if (phba->sli4_hba.msix_vec_nr < phba->cfg_fcp_eq_count)
|
||||
phba->cfg_fcp_eq_count = phba->sli4_hba.msix_vec_nr - 1;
|
||||
adjusted_fcp_eq_count = 0;
|
||||
else if (phba->sli4_hba.msix_vec_nr <
|
||||
phba->cfg_fcp_eq_count + 1)
|
||||
adjusted_fcp_eq_count = phba->sli4_hba.msix_vec_nr - 1;
|
||||
else
|
||||
adjusted_fcp_eq_count = phba->cfg_fcp_eq_count;
|
||||
/* Free unused EQs */
|
||||
for (fcp_qidx = adjusted_fcp_eq_count;
|
||||
fcp_qidx < phba->cfg_fcp_eq_count;
|
||||
fcp_qidx++) {
|
||||
lpfc_sli4_queue_free(phba->sli4_hba.fp_eq[fcp_qidx]);
|
||||
/* do not delete the first fcp_cq */
|
||||
if (fcp_qidx)
|
||||
lpfc_sli4_queue_free(
|
||||
phba->sli4_hba.fcp_cq[fcp_qidx]);
|
||||
}
|
||||
phba->cfg_fcp_eq_count = adjusted_fcp_eq_count;
|
||||
/* Set up SLI-4 HBA */
|
||||
if (lpfc_sli4_hba_setup(phba)) {
|
||||
lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
|
||||
|
|
|
|||
|
|
@ -350,11 +350,7 @@ lpfc_rcv_plogi(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,
|
|||
ndlp->nlp_maxframe =
|
||||
((sp->cmn.bbRcvSizeMsb & 0x0F) << 8) | sp->cmn.bbRcvSizeLsb;
|
||||
|
||||
/*
|
||||
* Need to unreg_login if we are already in one of these states and
|
||||
* change to NPR state. This will block the port until after the ACC
|
||||
* completes and the reg_login is issued and completed.
|
||||
*/
|
||||
/* no need to reg_login if we are already in one of these states */
|
||||
switch (ndlp->nlp_state) {
|
||||
case NLP_STE_NPR_NODE:
|
||||
if (!(ndlp->nlp_flag & NLP_NPR_ADISC))
|
||||
|
|
@ -363,9 +359,8 @@ lpfc_rcv_plogi(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,
|
|||
case NLP_STE_PRLI_ISSUE:
|
||||
case NLP_STE_UNMAPPED_NODE:
|
||||
case NLP_STE_MAPPED_NODE:
|
||||
lpfc_unreg_rpi(vport, ndlp);
|
||||
ndlp->nlp_prev_state = ndlp->nlp_state;
|
||||
lpfc_nlp_set_state(vport, ndlp, NLP_STE_NPR_NODE);
|
||||
lpfc_els_rsp_acc(vport, ELS_CMD_PLOGI, cmdiocb, ndlp, NULL);
|
||||
return 1;
|
||||
}
|
||||
|
||||
if ((vport->fc_flag & FC_PT2PT) &&
|
||||
|
|
|
|||
|
|
@ -861,6 +861,7 @@ lpfc_new_scsi_buf_s4(struct lpfc_vport *vport, int num_to_alloc)
|
|||
*/
|
||||
sgl->addr_hi = cpu_to_le32(putPaddrHigh(pdma_phys_fcp_cmd));
|
||||
sgl->addr_lo = cpu_to_le32(putPaddrLow(pdma_phys_fcp_cmd));
|
||||
sgl->word2 = le32_to_cpu(sgl->word2);
|
||||
bf_set(lpfc_sli4_sge_last, sgl, 0);
|
||||
sgl->word2 = cpu_to_le32(sgl->word2);
|
||||
sgl->sge_len = cpu_to_le32(sizeof(struct fcp_cmnd));
|
||||
|
|
@ -869,6 +870,7 @@ lpfc_new_scsi_buf_s4(struct lpfc_vport *vport, int num_to_alloc)
|
|||
/* Setup the physical region for the FCP RSP */
|
||||
sgl->addr_hi = cpu_to_le32(putPaddrHigh(pdma_phys_fcp_rsp));
|
||||
sgl->addr_lo = cpu_to_le32(putPaddrLow(pdma_phys_fcp_rsp));
|
||||
sgl->word2 = le32_to_cpu(sgl->word2);
|
||||
bf_set(lpfc_sli4_sge_last, sgl, 1);
|
||||
sgl->word2 = cpu_to_le32(sgl->word2);
|
||||
sgl->sge_len = cpu_to_le32(sizeof(struct fcp_rsp));
|
||||
|
|
@ -2081,6 +2083,7 @@ lpfc_scsi_prep_dma_buf_s4(struct lpfc_hba *phba, struct lpfc_scsi_buf *lpfc_cmd)
|
|||
dma_len = sg_dma_len(sgel);
|
||||
sgl->addr_lo = cpu_to_le32(putPaddrLow(physaddr));
|
||||
sgl->addr_hi = cpu_to_le32(putPaddrHigh(physaddr));
|
||||
sgl->word2 = le32_to_cpu(sgl->word2);
|
||||
if ((num_bde + 1) == nseg)
|
||||
bf_set(lpfc_sli4_sge_last, sgl, 1);
|
||||
else
|
||||
|
|
|
|||
|
|
@ -65,6 +65,9 @@ static struct lpfc_iocbq *lpfc_sli4_els_wcqe_to_rspiocbq(struct lpfc_hba *,
|
|||
struct lpfc_iocbq *);
|
||||
static void lpfc_sli4_send_seq_to_ulp(struct lpfc_vport *,
|
||||
struct hbq_dmabuf *);
|
||||
static int lpfc_sli4_fp_handle_wcqe(struct lpfc_hba *, struct lpfc_queue *,
|
||||
struct lpfc_cqe *);
|
||||
|
||||
static IOCB_t *
|
||||
lpfc_get_iocb_from_iocbq(struct lpfc_iocbq *iocbq)
|
||||
{
|
||||
|
|
@ -3881,8 +3884,10 @@ lpfc_sli4_brdreset(struct lpfc_hba *phba)
|
|||
list_del_init(&phba->sli4_hba.els_cq->list);
|
||||
for (qindx = 0; qindx < phba->cfg_fcp_wq_count; qindx++)
|
||||
list_del_init(&phba->sli4_hba.fcp_wq[qindx]->list);
|
||||
for (qindx = 0; qindx < phba->cfg_fcp_eq_count; qindx++)
|
||||
qindx = 0;
|
||||
do
|
||||
list_del_init(&phba->sli4_hba.fcp_cq[qindx]->list);
|
||||
while (++qindx < phba->cfg_fcp_eq_count);
|
||||
spin_unlock_irq(&phba->hbalock);
|
||||
|
||||
/* Now physically reset the device */
|
||||
|
|
@ -4677,9 +4682,11 @@ lpfc_sli4_arm_cqeq_intr(struct lpfc_hba *phba)
|
|||
|
||||
lpfc_sli4_cq_release(phba->sli4_hba.mbx_cq, LPFC_QUEUE_REARM);
|
||||
lpfc_sli4_cq_release(phba->sli4_hba.els_cq, LPFC_QUEUE_REARM);
|
||||
for (fcp_eqidx = 0; fcp_eqidx < phba->cfg_fcp_eq_count; fcp_eqidx++)
|
||||
fcp_eqidx = 0;
|
||||
do
|
||||
lpfc_sli4_cq_release(phba->sli4_hba.fcp_cq[fcp_eqidx],
|
||||
LPFC_QUEUE_REARM);
|
||||
while (++fcp_eqidx < phba->cfg_fcp_eq_count);
|
||||
lpfc_sli4_eq_release(phba->sli4_hba.sp_eq, LPFC_QUEUE_REARM);
|
||||
for (fcp_eqidx = 0; fcp_eqidx < phba->cfg_fcp_eq_count; fcp_eqidx++)
|
||||
lpfc_sli4_eq_release(phba->sli4_hba.fp_eq[fcp_eqidx],
|
||||
|
|
@ -4740,7 +4747,7 @@ lpfc_sli4_hba_setup(struct lpfc_hba *phba)
|
|||
* to read FCoE param config regions
|
||||
*/
|
||||
if (lpfc_sli4_read_fcoe_params(phba, mboxq))
|
||||
lpfc_printf_log(phba, KERN_ERR, LOG_MBOX | LOG_INIT,
|
||||
lpfc_printf_log(phba, KERN_WARNING, LOG_MBOX | LOG_INIT,
|
||||
"2570 Failed to read FCoE parameters\n");
|
||||
|
||||
/* Issue READ_REV to collect vpd and FW information. */
|
||||
|
|
@ -4906,16 +4913,7 @@ lpfc_sli4_hba_setup(struct lpfc_hba *phba)
|
|||
goto out_free_mbox;
|
||||
}
|
||||
|
||||
if (phba->cfg_soft_wwnn)
|
||||
u64_to_wwn(phba->cfg_soft_wwnn,
|
||||
vport->fc_sparam.nodeName.u.wwn);
|
||||
if (phba->cfg_soft_wwpn)
|
||||
u64_to_wwn(phba->cfg_soft_wwpn,
|
||||
vport->fc_sparam.portName.u.wwn);
|
||||
memcpy(&vport->fc_nodename, &vport->fc_sparam.nodeName,
|
||||
sizeof(struct lpfc_name));
|
||||
memcpy(&vport->fc_portname, &vport->fc_sparam.portName,
|
||||
sizeof(struct lpfc_name));
|
||||
lpfc_update_vport_wwn(vport);
|
||||
|
||||
/* Update the fc_host data structures with new wwn. */
|
||||
fc_host_node_name(shost) = wwn_to_u64(vport->fc_nodename.u.wwn);
|
||||
|
|
@ -5747,10 +5745,15 @@ lpfc_sli4_post_sync_mbox(struct lpfc_hba *phba, LPFC_MBOXQ_t *mboxq)
|
|||
lpfc_sli_pcimem_bcopy(&mbox_rgn->mcqe, &mboxq->mcqe,
|
||||
sizeof(struct lpfc_mcqe));
|
||||
mcqe_status = bf_get(lpfc_mcqe_status, &mbox_rgn->mcqe);
|
||||
|
||||
/* Prefix the mailbox status with range x4000 to note SLI4 status. */
|
||||
/*
|
||||
* When the CQE status indicates a failure and the mailbox status
|
||||
* indicates success then copy the CQE status into the mailbox status
|
||||
* (and prefix it with x4000).
|
||||
*/
|
||||
if (mcqe_status != MB_CQE_STATUS_SUCCESS) {
|
||||
bf_set(lpfc_mqe_status, mb, LPFC_MBX_ERROR_RANGE | mcqe_status);
|
||||
if (bf_get(lpfc_mqe_status, mb) == MBX_SUCCESS)
|
||||
bf_set(lpfc_mqe_status, mb,
|
||||
(LPFC_MBX_ERROR_RANGE | mcqe_status));
|
||||
rc = MBXERR_ERROR;
|
||||
} else
|
||||
lpfc_sli4_swap_str(phba, mboxq);
|
||||
|
|
@ -5819,7 +5822,7 @@ lpfc_sli_issue_mbox_s4(struct lpfc_hba *phba, LPFC_MBOXQ_t *mboxq,
|
|||
else
|
||||
rc = -EIO;
|
||||
if (rc != MBX_SUCCESS)
|
||||
lpfc_printf_log(phba, KERN_ERR, LOG_MBOX | LOG_SLI,
|
||||
lpfc_printf_log(phba, KERN_WARNING, LOG_MBOX | LOG_SLI,
|
||||
"(%d):2541 Mailbox command x%x "
|
||||
"(x%x) cannot issue Data: x%x x%x\n",
|
||||
mboxq->vport ? mboxq->vport->vpi : 0,
|
||||
|
|
@ -6307,6 +6310,7 @@ lpfc_sli4_bpl2sgl(struct lpfc_hba *phba, struct lpfc_iocbq *piocbq,
|
|||
sgl->addr_hi = bpl->addrHigh;
|
||||
sgl->addr_lo = bpl->addrLow;
|
||||
|
||||
sgl->word2 = le32_to_cpu(sgl->word2);
|
||||
if ((i+1) == numBdes)
|
||||
bf_set(lpfc_sli4_sge_last, sgl, 1);
|
||||
else
|
||||
|
|
@ -6343,6 +6347,7 @@ lpfc_sli4_bpl2sgl(struct lpfc_hba *phba, struct lpfc_iocbq *piocbq,
|
|||
cpu_to_le32(icmd->un.genreq64.bdl.addrHigh);
|
||||
sgl->addr_lo =
|
||||
cpu_to_le32(icmd->un.genreq64.bdl.addrLow);
|
||||
sgl->word2 = le32_to_cpu(sgl->word2);
|
||||
bf_set(lpfc_sli4_sge_last, sgl, 1);
|
||||
sgl->word2 = cpu_to_le32(sgl->word2);
|
||||
sgl->sge_len =
|
||||
|
|
@ -9799,7 +9804,12 @@ lpfc_sli4_sp_handle_eqe(struct lpfc_hba *phba, struct lpfc_eqe *eqe)
|
|||
break;
|
||||
case LPFC_WCQ:
|
||||
while ((cqe = lpfc_sli4_cq_get(cq))) {
|
||||
workposted |= lpfc_sli4_sp_handle_cqe(phba, cq, cqe);
|
||||
if (cq->subtype == LPFC_FCP)
|
||||
workposted |= lpfc_sli4_fp_handle_wcqe(phba, cq,
|
||||
cqe);
|
||||
else
|
||||
workposted |= lpfc_sli4_sp_handle_cqe(phba, cq,
|
||||
cqe);
|
||||
if (!(++ecount % LPFC_GET_QE_REL_INT))
|
||||
lpfc_sli4_cq_release(cq, LPFC_QUEUE_NOARM);
|
||||
}
|
||||
|
|
|
|||
Loading…
Reference in New Issue