From: Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
Date: Thu, 19 Oct 2017 02:48:49 -0700
Subject: [PATCH] scsi: megaraid_sas: Add support for Crusader controllers
References: bsc#1066909,FATE#322937
Git-commit: 754f1bae0f1e306118f1e2628f781eba056874ed
Patch-Mainline: v4.15-rc1
Add support for PCI VID/DID 0x1000/0x0015 based MegaRAID controllers.
Since the DID 0x0015 conflicts with DELL PERC5 controllers,
add vendor ID based check specific for DELL PERC5.
Signed-off-by: Kashyap Desai <kashyap.desai@broadcom.com>
Signed-off-by: Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Hannes Reinecke <hare@suse.de>
---
drivers/scsi/megaraid/megaraid_sas.h | 1 +
drivers/scsi/megaraid/megaraid_sas_base.c | 51 ++++++++++++++++++-------------
2 files changed, 30 insertions(+), 22 deletions(-)
diff --git a/drivers/scsi/megaraid/megaraid_sas.h b/drivers/scsi/megaraid/megaraid_sas.h
index 90b9b5d..3f20273 100644
--- a/drivers/scsi/megaraid/megaraid_sas.h
+++ b/drivers/scsi/megaraid/megaraid_sas.h
@@ -57,6 +57,7 @@
#define PCI_DEVICE_ID_LSI_CUTLASS_52 0x0052
#define PCI_DEVICE_ID_LSI_CUTLASS_53 0x0053
#define PCI_DEVICE_ID_LSI_VENTURA 0x0014
+#define PCI_DEVICE_ID_LSI_CRUSADER 0x0015
#define PCI_DEVICE_ID_LSI_HARPOON 0x0016
#define PCI_DEVICE_ID_LSI_TOMCAT 0x0017
#define PCI_DEVICE_ID_LSI_VENTURA_4PORT 0x001B
diff --git a/drivers/scsi/megaraid/megaraid_sas_base.c b/drivers/scsi/megaraid/megaraid_sas_base.c
index 933cbc8..a84e8a4 100644
--- a/drivers/scsi/megaraid/megaraid_sas_base.c
+++ b/drivers/scsi/megaraid/megaraid_sas_base.c
@@ -161,6 +161,7 @@ static int megasas_get_target_prop(struct megasas_instance *instance,
{PCI_DEVICE(PCI_VENDOR_ID_LSI_LOGIC, PCI_DEVICE_ID_LSI_CUTLASS_53)},
/* VENTURA */
{PCI_DEVICE(PCI_VENDOR_ID_LSI_LOGIC, PCI_DEVICE_ID_LSI_VENTURA)},
+ {PCI_DEVICE(PCI_VENDOR_ID_LSI_LOGIC, PCI_DEVICE_ID_LSI_CRUSADER)},
{PCI_DEVICE(PCI_VENDOR_ID_LSI_LOGIC, PCI_DEVICE_ID_LSI_HARPOON)},
{PCI_DEVICE(PCI_VENDOR_ID_LSI_LOGIC, PCI_DEVICE_ID_LSI_TOMCAT)},
{PCI_DEVICE(PCI_VENDOR_ID_LSI_LOGIC, PCI_DEVICE_ID_LSI_VENTURA_4PORT)},
@@ -5996,29 +5997,35 @@ static int megasas_io_attach(struct megasas_instance *instance)
*/
static inline void megasas_set_adapter_type(struct megasas_instance *instance)
{
- switch (instance->pdev->device) {
- case PCI_DEVICE_ID_LSI_VENTURA:
- case PCI_DEVICE_ID_LSI_HARPOON:
- case PCI_DEVICE_ID_LSI_TOMCAT:
- case PCI_DEVICE_ID_LSI_VENTURA_4PORT:
- case PCI_DEVICE_ID_LSI_CRUSADER_4PORT:
- instance->adapter_type = VENTURA_SERIES;
- break;
- case PCI_DEVICE_ID_LSI_FUSION:
- case PCI_DEVICE_ID_LSI_PLASMA:
- instance->adapter_type = THUNDERBOLT_SERIES;
- break;
- case PCI_DEVICE_ID_LSI_INVADER:
- case PCI_DEVICE_ID_LSI_INTRUDER:
- case PCI_DEVICE_ID_LSI_INTRUDER_24:
- case PCI_DEVICE_ID_LSI_CUTLASS_52:
- case PCI_DEVICE_ID_LSI_CUTLASS_53:
- case PCI_DEVICE_ID_LSI_FURY:
- instance->adapter_type = INVADER_SERIES;
- break;
- default: /* For all other supported controllers */
+ if ((instance->pdev->vendor == PCI_VENDOR_ID_DELL) &&
+ (instance->pdev->device == PCI_DEVICE_ID_DELL_PERC5)) {
instance->adapter_type = MFI_SERIES;
- break;
+ } else {
+ switch (instance->pdev->device) {
+ case PCI_DEVICE_ID_LSI_VENTURA:
+ case PCI_DEVICE_ID_LSI_CRUSADER:
+ case PCI_DEVICE_ID_LSI_HARPOON:
+ case PCI_DEVICE_ID_LSI_TOMCAT:
+ case PCI_DEVICE_ID_LSI_VENTURA_4PORT:
+ case PCI_DEVICE_ID_LSI_CRUSADER_4PORT:
+ instance->adapter_type = VENTURA_SERIES;
+ break;
+ case PCI_DEVICE_ID_LSI_FUSION:
+ case PCI_DEVICE_ID_LSI_PLASMA:
+ instance->adapter_type = THUNDERBOLT_SERIES;
+ break;
+ case PCI_DEVICE_ID_LSI_INVADER:
+ case PCI_DEVICE_ID_LSI_INTRUDER:
+ case PCI_DEVICE_ID_LSI_INTRUDER_24:
+ case PCI_DEVICE_ID_LSI_CUTLASS_52:
+ case PCI_DEVICE_ID_LSI_CUTLASS_53:
+ case PCI_DEVICE_ID_LSI_FURY:
+ instance->adapter_type = INVADER_SERIES;
+ break;
+ default: /* For all other supported controllers */
+ instance->adapter_type = MFI_SERIES;
+ break;
+ }
}
}
--
1.8.5.6