From: James Smart <jsmart2021@gmail.com>
Date: Sat, 21 Sep 2019 20:59:04 -0700
Subject: scsi: lpfc: Complete removal of FCoE T10 PI support on SLI-4 adapters
Patch-mainline: v5.5-rc1
Git-commit: 412e7375e48fc7dc660da99c4b699e4475873f7b
References: bsc#1154521
T10 PI support on SLI-4-based FCoE adapters is not supported. A prior
commit in the 12.4.0.0 stream added device recognition that would prevent
T10 PI enablement. However, it didn't contain a complete device list. Thus
some SLI-4 FCoE adapters still had T10 PI enabled.
Fix by expanding the device list that identifies FCoE devices.
Link: https://lore.kernel.org/r/20190922035906.10977-19-jsmart2021@gmail.com
Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com>
Signed-off-by: James Smart <jsmart2021@gmail.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Acked-by: Daniel Wagner <dwagner@suse.de>
---
drivers/scsi/lpfc/lpfc_attr.c | 17 ++++++++++++++---
1 file changed, 14 insertions(+), 3 deletions(-)
--- a/drivers/scsi/lpfc/lpfc_attr.c
+++ b/drivers/scsi/lpfc/lpfc_attr.c
@@ -7033,11 +7033,22 @@ struct fc_function_template lpfc_vport_t
static void
lpfc_get_hba_function_mode(struct lpfc_hba *phba)
{
- /* If it's a SkyHawk FCoE adapter */
- if (phba->pcidev->device == PCI_DEVICE_ID_SKYHAWK)
+ /* If the adapter supports FCoE mode */
+ switch (phba->pcidev->device) {
+ case PCI_DEVICE_ID_SKYHAWK:
+ case PCI_DEVICE_ID_SKYHAWK_VF:
+ case PCI_DEVICE_ID_LANCER_FCOE:
+ case PCI_DEVICE_ID_LANCER_FCOE_VF:
+ case PCI_DEVICE_ID_ZEPHYR_DCSP:
+ case PCI_DEVICE_ID_HORNET:
+ case PCI_DEVICE_ID_TIGERSHARK:
+ case PCI_DEVICE_ID_TOMCAT:
phba->hba_flag |= HBA_FCOE_MODE;
- else
+ break;
+ default:
+ /* for others, clear the flag */
phba->hba_flag &= ~HBA_FCOE_MODE;
+ }
}
/**