[SCSI] qla2xxx: Restrict MSI/MSI-X enablement on select ISP2432-type HBAs.
Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c
index 5d2dc92..22216fe 100644
--- a/drivers/scsi/qla2xxx/qla_isr.c
+++ b/drivers/scsi/qla2xxx/qla_isr.c
@@ -1829,6 +1829,18 @@
goto skip_msix;
}
+ if (ha->pdev->subsystem_vendor == PCI_VENDOR_ID_HP &&
+ (ha->pdev->subsystem_device == 0x7040 ||
+ ha->pdev->subsystem_device == 0x7041 ||
+ ha->pdev->subsystem_device == 0x1705)) {
+ DEBUG2(qla_printk(KERN_WARNING, ha,
+ "MSI-X: Unsupported ISP2432 SSVID/SSDID (0x%X, 0x%X).\n",
+ ha->pdev->subsystem_vendor,
+ ha->pdev->subsystem_device));
+
+ goto skip_msi;
+ }
+
ret = qla24xx_enable_msix(ha);
if (!ret) {
DEBUG2(qla_printk(KERN_INFO, ha,