[SCSI] lpfc 8.2.5 : Add MSI-X single message support
Signed-off-by: James Smart <james.smart@emulex.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
diff --git a/drivers/scsi/lpfc/lpfc_attr.c b/drivers/scsi/lpfc/lpfc_attr.c
index fc48e40..b12a841 100644
--- a/drivers/scsi/lpfc/lpfc_attr.c
+++ b/drivers/scsi/lpfc/lpfc_attr.c
@@ -1592,9 +1592,11 @@
# support this feature
# 0 = MSI disabled (default)
# 1 = MSI enabled
-# Value range is [0,1]. Default value is 0.
+# 2 = MSI-X enabled
+# Value range is [0,2]. Default value is 0.
*/
-LPFC_ATTR_R(use_msi, 0, 0, 1, "Use Message Signaled Interrupts, if possible");
+LPFC_ATTR_R(use_msi, 0, 0, 2, "Use Message Signaled Interrupts (1) or "
+ "MSI-X (2), if possible");
/*
# lpfc_enable_hba_reset: Allow or prevent HBA resets to the hardware.