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path: root/drivers/scsi/lpfc/lpfc_init.c
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Diffstat (limited to 'drivers/scsi/lpfc/lpfc_init.c')
-rw-r--r--drivers/scsi/lpfc/lpfc_init.c183
1 files changed, 127 insertions, 56 deletions
diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
index 07498118359d..b7a603a45328 100644
--- a/drivers/scsi/lpfc/lpfc_init.c
+++ b/drivers/scsi/lpfc/lpfc_init.c
@@ -126,34 +126,26 @@ lpfc_config_port_prep(struct lpfc_hba * phba)
return -ERESTART;
}
- /* The HBA's current state is provided by the ProgType and rr fields.
- * Read and check the value of these fields before continuing to config
- * this port.
+ /*
+ * The value of rr must be 1 since the driver set the cv field to 1.
+ * This setting requires the FW to set all revision fields.
*/
- if (mb->un.varRdRev.rr == 0 || mb->un.varRdRev.un.b.ProgType != 2) {
- /* Old firmware */
+ if (mb->un.varRdRev.rr == 0) {
vp->rev.rBit = 0;
- lpfc_printf_log(phba,
- KERN_ERR,
- LOG_INIT,
- "%d:0440 Adapter failed to init, mbxCmd x%x "
- "READ_REV detected outdated firmware"
- "Data: x%x\n",
- phba->brd_no,
- mb->mbxCommand, 0);
+ lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
+ "%d:0440 Adapter failed to init, READ_REV has "
+ "missing revision information.\n",
+ phba->brd_no);
mempool_free(pmb, phba->mbox_mem_pool);
return -ERESTART;
- } else {
- vp->rev.rBit = 1;
- vp->rev.sli1FwRev = mb->un.varRdRev.sli1FwRev;
- memcpy(vp->rev.sli1FwName,
- (char*)mb->un.varRdRev.sli1FwName, 16);
- vp->rev.sli2FwRev = mb->un.varRdRev.sli2FwRev;
- memcpy(vp->rev.sli2FwName,
- (char *)mb->un.varRdRev.sli2FwName, 16);
}
/* Save information as VPD data */
+ vp->rev.rBit = 1;
+ vp->rev.sli1FwRev = mb->un.varRdRev.sli1FwRev;
+ memcpy(vp->rev.sli1FwName, (char*) mb->un.varRdRev.sli1FwName, 16);
+ vp->rev.sli2FwRev = mb->un.varRdRev.sli2FwRev;
+ memcpy(vp->rev.sli2FwName, (char *) mb->un.varRdRev.sli2FwName, 16);
vp->rev.biuRev = mb->un.varRdRev.biuRev;
vp->rev.smRev = mb->un.varRdRev.smRev;
vp->rev.smFwRev = mb->un.varRdRev.un.smFwRev;
@@ -378,6 +370,10 @@ lpfc_config_port_post(struct lpfc_hba * phba)
if (psli->num_rings > 3)
status |= HC_R3INT_ENA;
+ if ((phba->cfg_poll & ENABLE_FCP_RING_POLLING) &&
+ (phba->cfg_poll & DISABLE_FCP_RING_INT))
+ status &= ~(HC_R0INT_ENA << LPFC_FCP_RING);
+
writel(status, phba->HCregaddr);
readl(phba->HCregaddr); /* flush */
spin_unlock_irq(phba->host->host_lock);
@@ -571,6 +567,8 @@ lpfc_handle_latt(struct lpfc_hba * phba)
rc = -EIO;
+ /* Cleanup any outstanding ELS commands */
+ lpfc_els_flush_cmd(phba);
psli->slistat.link_event++;
lpfc_read_la(phba, pmb, mp);
@@ -765,96 +763,139 @@ static void
lpfc_get_hba_model_desc(struct lpfc_hba * phba, uint8_t * mdp, uint8_t * descp)
{
lpfc_vpd_t *vp;
- uint32_t id;
- uint8_t hdrtype;
- char str[16];
+ uint16_t dev_id = phba->pcidev->device;
+ uint16_t dev_subid = phba->pcidev->subsystem_device;
+ uint8_t hdrtype = phba->pcidev->hdr_type;
+ char *model_str = "";
vp = &phba->vpd;
- pci_read_config_dword(phba->pcidev, PCI_VENDOR_ID, &id);
- pci_read_config_byte(phba->pcidev, PCI_HEADER_TYPE, &hdrtype);
- switch ((id >> 16) & 0xffff) {
+ switch (dev_id) {
case PCI_DEVICE_ID_FIREFLY:
- strcpy(str, "LP6000 1");
+ model_str = "LP6000 1Gb PCI";
break;
case PCI_DEVICE_ID_SUPERFLY:
if (vp->rev.biuRev >= 1 && vp->rev.biuRev <= 3)
- strcpy(str, "LP7000 1");
+ model_str = "LP7000 1Gb PCI";
else
- strcpy(str, "LP7000E 1");
+ model_str = "LP7000E 1Gb PCI";
break;
case PCI_DEVICE_ID_DRAGONFLY:
- strcpy(str, "LP8000 1");
+ model_str = "LP8000 1Gb PCI";
break;
case PCI_DEVICE_ID_CENTAUR:
if (FC_JEDEC_ID(vp->rev.biuRev) == CENTAUR_2G_JEDEC_ID)
- strcpy(str, "LP9002 2");
+ model_str = "LP9002 2Gb PCI";
else
- strcpy(str, "LP9000 1");
+ model_str = "LP9000 1Gb PCI";
break;
case PCI_DEVICE_ID_RFLY:
- strcpy(str, "LP952 2");
+ model_str = "LP952 2Gb PCI";
break;
case PCI_DEVICE_ID_PEGASUS:
- strcpy(str, "LP9802 2");
+ model_str = "LP9802 2Gb PCI-X";
break;
case PCI_DEVICE_ID_THOR:
if (hdrtype == 0x80)
- strcpy(str, "LP10000DC 2");
+ model_str = "LP10000DC 2Gb 2-port PCI-X";
else
- strcpy(str, "LP10000 2");
+ model_str = "LP10000 2Gb PCI-X";
break;
case PCI_DEVICE_ID_VIPER:
- strcpy(str, "LPX1000 10");
+ model_str = "LPX1000 10Gb PCI-X";
break;
case PCI_DEVICE_ID_PFLY:
- strcpy(str, "LP982 2");
+ model_str = "LP982 2Gb PCI-X";
break;
case PCI_DEVICE_ID_TFLY:
if (hdrtype == 0x80)
- strcpy(str, "LP1050DC 2");
+ model_str = "LP1050DC 2Gb 2-port PCI-X";
else
- strcpy(str, "LP1050 2");
+ model_str = "LP1050 2Gb PCI-X";
break;
case PCI_DEVICE_ID_HELIOS:
if (hdrtype == 0x80)
- strcpy(str, "LP11002 4");
+ model_str = "LP11002 4Gb 2-port PCI-X2";
+ else
+ model_str = "LP11000 4Gb PCI-X2";
+ break;
+ case PCI_DEVICE_ID_HELIOS_SCSP:
+ model_str = "LP11000-SP 4Gb PCI-X2";
+ break;
+ case PCI_DEVICE_ID_HELIOS_DCSP:
+ model_str = "LP11002-SP 4Gb 2-port PCI-X2";
+ break;
+ case PCI_DEVICE_ID_NEPTUNE:
+ if (hdrtype == 0x80)
+ model_str = "LPe1002 4Gb 2-port";
else
- strcpy(str, "LP11000 4");
+ model_str = "LPe1000 4Gb PCIe";
+ break;
+ case PCI_DEVICE_ID_NEPTUNE_SCSP:
+ model_str = "LPe1000-SP 4Gb PCIe";
+ break;
+ case PCI_DEVICE_ID_NEPTUNE_DCSP:
+ model_str = "LPe1002-SP 4Gb 2-port PCIe";
break;
case PCI_DEVICE_ID_BMID:
- strcpy(str, "LP1150 4");
+ model_str = "LP1150 4Gb PCI-X2";
break;
case PCI_DEVICE_ID_BSMB:
- strcpy(str, "LP111 4");
+ model_str = "LP111 4Gb PCI-X2";
break;
case PCI_DEVICE_ID_ZEPHYR:
if (hdrtype == 0x80)
- strcpy(str, "LPe11002 4");
+ model_str = "LPe11002 4Gb 2-port PCIe";
else
- strcpy(str, "LPe11000 4");
+ model_str = "LPe11000 4Gb PCIe";
+ break;
+ case PCI_DEVICE_ID_ZEPHYR_SCSP:
+ model_str = "LPe11000-SP 4Gb PCIe";
+ break;
+ case PCI_DEVICE_ID_ZEPHYR_DCSP:
+ model_str = "LPe11002-SP 4Gb 2-port PCIe";
break;
case PCI_DEVICE_ID_ZMID:
- strcpy(str, "LPe1150 4");
+ model_str = "LPe1150 4Gb PCIe";
break;
case PCI_DEVICE_ID_ZSMB:
- strcpy(str, "LPe111 4");
+ model_str = "LPe111 4Gb PCIe";
break;
case PCI_DEVICE_ID_LP101:
- strcpy(str, "LP101 2");
+ model_str = "LP101 2Gb PCI-X";
break;
case PCI_DEVICE_ID_LP10000S:
- strcpy(str, "LP10000-S 2");
+ model_str = "LP10000-S 2Gb PCI";
+ break;
+ case PCI_DEVICE_ID_LP11000S:
+ case PCI_DEVICE_ID_LPE11000S:
+ switch (dev_subid) {
+ case PCI_SUBSYSTEM_ID_LP11000S:
+ model_str = "LP11002-S 4Gb PCI-X2";
+ break;
+ case PCI_SUBSYSTEM_ID_LP11002S:
+ model_str = "LP11000-S 4Gb 2-port PCI-X2";
+ break;
+ case PCI_SUBSYSTEM_ID_LPE11000S:
+ model_str = "LPe11002-S 4Gb PCIe";
+ break;
+ case PCI_SUBSYSTEM_ID_LPE11002S:
+ model_str = "LPe11002-S 4Gb 2-port PCIe";
+ break;
+ case PCI_SUBSYSTEM_ID_LPE11010S:
+ model_str = "LPe11010-S 4Gb 10-port PCIe";
+ break;
+ default:
+ break;
+ }
break;
default:
- memset(str, 0, 16);
break;
}
if (mdp)
- sscanf(str, "%s", mdp);
+ sscanf(model_str, "%s", mdp);
if (descp)
- sprintf(descp, "Emulex LightPulse %s Gigabit PCI Fibre "
- "Channel Adapter", str);
+ sprintf(descp, "Emulex %s Fibre Channel Adapter", model_str);
}
/**************************************************/
@@ -1196,6 +1237,7 @@ lpfc_stop_timer(struct lpfc_hba * phba)
}
}
+ del_timer_sync(&phba->fcp_poll_timer);
del_timer_sync(&phba->fc_estabtmo);
del_timer_sync(&phba->fc_disctmo);
del_timer_sync(&phba->fc_fdmitmo);
@@ -1351,7 +1393,7 @@ lpfc_pci_probe_one(struct pci_dev *pdev, const struct pci_device_id *pid)
goto out_put_host;
host->unique_id = phba->brd_no;
-
+ init_MUTEX(&phba->hba_can_block);
INIT_LIST_HEAD(&phba->ctrspbuflist);
INIT_LIST_HEAD(&phba->rnidrspbuflist);
INIT_LIST_HEAD(&phba->freebufList);
@@ -1375,6 +1417,10 @@ lpfc_pci_probe_one(struct pci_dev *pdev, const struct pci_device_id *pid)
psli->mbox_tmo.function = lpfc_mbox_timeout;
psli->mbox_tmo.data = (unsigned long)phba;
+ init_timer(&phba->fcp_poll_timer);
+ phba->fcp_poll_timer.function = lpfc_poll_timeout;
+ phba->fcp_poll_timer.data = (unsigned long)phba;
+
/*
* Get all the module params for configuring this host and then
* establish the host parameters.
@@ -1489,6 +1535,7 @@ lpfc_pci_probe_one(struct pci_dev *pdev, const struct pci_device_id *pid)
host->max_cmd_len = 16;
/* Initialize the list of scsi buffers used by driver for scsi IO. */
+ spin_lock_init(&phba->scsi_buf_list_lock);
INIT_LIST_HEAD(&phba->lpfc_scsi_buf_list);
host->transportt = lpfc_transport_template;
@@ -1520,6 +1567,12 @@ lpfc_pci_probe_one(struct pci_dev *pdev, const struct pci_device_id *pid)
if (error)
goto out_free_irq;
+ if (phba->cfg_poll & DISABLE_FCP_RING_INT) {
+ spin_lock_irq(phba->host->host_lock);
+ lpfc_poll_start_timer(phba);
+ spin_unlock_irq(phba->host->host_lock);
+ }
+
/*
* set fixed host attributes
* Must done after lpfc_sli_hba_setup()
@@ -1679,14 +1732,28 @@ static struct pci_device_id lpfc_id_table[] = {
PCI_ANY_ID, PCI_ANY_ID, },
{PCI_VENDOR_ID_EMULEX, PCI_DEVICE_ID_PFLY,
PCI_ANY_ID, PCI_ANY_ID, },
+ {PCI_VENDOR_ID_EMULEX, PCI_DEVICE_ID_NEPTUNE,
+ PCI_ANY_ID, PCI_ANY_ID, },
+ {PCI_VENDOR_ID_EMULEX, PCI_DEVICE_ID_NEPTUNE_SCSP,
+ PCI_ANY_ID, PCI_ANY_ID, },
+ {PCI_VENDOR_ID_EMULEX, PCI_DEVICE_ID_NEPTUNE_DCSP,
+ PCI_ANY_ID, PCI_ANY_ID, },
{PCI_VENDOR_ID_EMULEX, PCI_DEVICE_ID_HELIOS,
PCI_ANY_ID, PCI_ANY_ID, },
+ {PCI_VENDOR_ID_EMULEX, PCI_DEVICE_ID_HELIOS_SCSP,
+ PCI_ANY_ID, PCI_ANY_ID, },
+ {PCI_VENDOR_ID_EMULEX, PCI_DEVICE_ID_HELIOS_DCSP,
+ PCI_ANY_ID, PCI_ANY_ID, },
{PCI_VENDOR_ID_EMULEX, PCI_DEVICE_ID_BMID,
PCI_ANY_ID, PCI_ANY_ID, },
{PCI_VENDOR_ID_EMULEX, PCI_DEVICE_ID_BSMB,
PCI_ANY_ID, PCI_ANY_ID, },
{PCI_VENDOR_ID_EMULEX, PCI_DEVICE_ID_ZEPHYR,
PCI_ANY_ID, PCI_ANY_ID, },
+ {PCI_VENDOR_ID_EMULEX, PCI_DEVICE_ID_ZEPHYR_SCSP,
+ PCI_ANY_ID, PCI_ANY_ID, },
+ {PCI_VENDOR_ID_EMULEX, PCI_DEVICE_ID_ZEPHYR_DCSP,
+ PCI_ANY_ID, PCI_ANY_ID, },
{PCI_VENDOR_ID_EMULEX, PCI_DEVICE_ID_ZMID,
PCI_ANY_ID, PCI_ANY_ID, },
{PCI_VENDOR_ID_EMULEX, PCI_DEVICE_ID_ZSMB,
@@ -1697,6 +1764,10 @@ static struct pci_device_id lpfc_id_table[] = {
PCI_ANY_ID, PCI_ANY_ID, },
{PCI_VENDOR_ID_EMULEX, PCI_DEVICE_ID_LP10000S,
PCI_ANY_ID, PCI_ANY_ID, },
+ {PCI_VENDOR_ID_EMULEX, PCI_DEVICE_ID_LP11000S,
+ PCI_ANY_ID, PCI_ANY_ID, },
+ {PCI_VENDOR_ID_EMULEX, PCI_DEVICE_ID_LPE11000S,
+ PCI_ANY_ID, PCI_ANY_ID, },
{ 0 }
};
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-20 02:14:26 +0100