[SCSI] megaraid_sas: Add support for MegaRAID 9360/9380 12GB/s controllers

Signed-off-by: Adam Radford <aradford@gmail.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>

1 files changed, 29 insertions, 10 deletions

diff --git a/drivers/scsi/megaraid/megaraid_sas_base.c b/drivers/scsi/megaraid/megaraid_sas_base.c
index 9d5a14a2c5b1..f2cf768c896d 100644
--- a/drivers/scsi/megaraid/megaraid_sas_base.c
+++ b/drivers/scsi/megaraid/megaraid_sas_base.c
@@ -114,6 +114,8 @@ static struct pci_device_id megasas_pci_table[] = {
         /* xscale IOP */
         {PCI_DEVICE(PCI_VENDOR_ID_LSI_LOGIC, PCI_DEVICE_ID_LSI_FUSION)},
         /* Fusion */
+        {PCI_DEVICE(PCI_VENDOR_ID_LSI_LOGIC, PCI_DEVICE_ID_LSI_INVADER)},
+        /* Invader */
         {}
 };
 
@@ -1583,7 +1585,8 @@ void megaraid_sas_kill_hba(struct megasas_instance *instance)
 {
         if ((instance->pdev->device == PCI_DEVICE_ID_LSI_SAS0073SKINNY) ||
             (instance->pdev->device == PCI_DEVICE_ID_LSI_SAS0071SKINNY) ||
-            (instance->pdev->device == PCI_DEVICE_ID_LSI_FUSION)) {
+            (instance->pdev->device == PCI_DEVICE_ID_LSI_FUSION) ||
+            (instance->pdev->device == PCI_DEVICE_ID_LSI_INVADER)) {
                 writel(MFI_STOP_ADP, &instance->reg_set->doorbell);
         } else {
                 writel(MFI_STOP_ADP, &instance->reg_set->inbound_doorbell);
@@ -1957,7 +1960,8 @@ static int megasas_reset_bus_host(struct scsi_cmnd *scmd)
         /*
          * First wait for all commands to complete
          */
-        if (instance->pdev->device == PCI_DEVICE_ID_LSI_FUSION)
+        if ((instance->pdev->device == PCI_DEVICE_ID_LSI_FUSION) ||
+            (instance->pdev->device == PCI_DEVICE_ID_LSI_INVADER))
                 ret = megasas_reset_fusion(scmd->device->host);
         else
                 ret = megasas_generic_reset(scmd);
@@ -2656,7 +2660,9 @@ megasas_transition_to_ready(struct megasas_instance *instance, int ocr)
                                 (instance->pdev->device ==
                                  PCI_DEVICE_ID_LSI_SAS0071SKINNY) ||
                                 (instance->pdev->device ==
-                                 PCI_DEVICE_ID_LSI_FUSION)) {
+                                 PCI_DEVICE_ID_LSI_FUSION) ||
+                                (instance->pdev->device ==
+                                PCI_DEVICE_ID_LSI_INVADER)) {
                                 writel(
                                   MFI_INIT_CLEAR_HANDSHAKE|MFI_INIT_HOTPLUG,
                                   &instance->reg_set->doorbell);
@@ -2676,7 +2682,9 @@ megasas_transition_to_ready(struct megasas_instance *instance, int ocr)
                                 (instance->pdev->device ==
                                  PCI_DEVICE_ID_LSI_SAS0071SKINNY) ||
                             (instance->pdev->device ==
-                             PCI_DEVICE_ID_LSI_FUSION)) {
+                             PCI_DEVICE_ID_LSI_FUSION) ||
+                            (instance->pdev->device ==
+                             PCI_DEVICE_ID_LSI_INVADER)) {
                                 writel(MFI_INIT_HOTPLUG,
                                        &instance->reg_set->doorbell);
                         } else
@@ -2697,11 +2705,15 @@ megasas_transition_to_ready(struct megasas_instance *instance, int ocr)
                                 (instance->pdev->device ==
                                 PCI_DEVICE_ID_LSI_SAS0071SKINNY)  ||
                                 (instance->pdev->device
-                                        == PCI_DEVICE_ID_LSI_FUSION)) {
+                                        == PCI_DEVICE_ID_LSI_FUSION) ||
+                                (instance->pdev->device
+                                        == PCI_DEVICE_ID_LSI_INVADER)) {
                                 writel(MFI_RESET_FLAGS,
                                         &instance->reg_set->doorbell);
-                                if (instance->pdev->device ==
-                                    PCI_DEVICE_ID_LSI_FUSION) {
+                                if ((instance->pdev->device ==
+                                    PCI_DEVICE_ID_LSI_FUSION) ||
+                                    (instance->pdev->device ==
+                                     PCI_DEVICE_ID_LSI_INVADER)) {
                                         for (i = 0; i < (10 * 1000); i += 20) {
                                                 if (readl(
                                                             &instance->
@@ -3498,6 +3510,7 @@ static int megasas_init_fw(struct megasas_instance *instance)
 
         switch (instance->pdev->device) {
         case PCI_DEVICE_ID_LSI_FUSION:
+        case PCI_DEVICE_ID_LSI_INVADER:
                 instance->instancet = &megasas_instance_template_fusion;
                 break;
         case PCI_DEVICE_ID_LSI_SAS1078R:
@@ -3894,7 +3907,8 @@ static int megasas_io_attach(struct megasas_instance *instance)
         host->max_cmd_len = 16;
 
         /* Fusion only supports host reset */
-        if (instance->pdev->device == PCI_DEVICE_ID_LSI_FUSION) {
+        if ((instance->pdev->device == PCI_DEVICE_ID_LSI_FUSION) ||
+            (instance->pdev->device == PCI_DEVICE_ID_LSI_INVADER)) {
                 host->hostt->eh_device_reset_handler = NULL;
                 host->hostt->eh_bus_reset_handler = NULL;
         }
@@ -4004,6 +4018,7 @@ megasas_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
 
         switch (instance->pdev->device) {
         case PCI_DEVICE_ID_LSI_FUSION:
+        case PCI_DEVICE_ID_LSI_INVADER:
         {
                 struct fusion_context *fusion;
 
@@ -4096,7 +4111,8 @@ megasas_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
         instance->last_time = 0;
         instance->disableOnlineCtrlReset = 1;
 
-        if (instance->pdev->device == PCI_DEVICE_ID_LSI_FUSION)
+        if ((instance->pdev->device == PCI_DEVICE_ID_LSI_FUSION) ||
+            (instance->pdev->device == PCI_DEVICE_ID_LSI_INVADER))
                 INIT_WORK(&instance->work_init, megasas_fusion_ocr_wq);
         else
                 INIT_WORK(&instance->work_init, process_fw_state_change_wq);
@@ -4161,7 +4177,8 @@ megasas_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
         free_irq(instance->msi_flag ? instance->msixentry.vector :
                  instance->pdev->irq, instance);
 fail_irq:
-        if (instance->pdev->device == PCI_DEVICE_ID_LSI_FUSION)
+        if ((instance->pdev->device == PCI_DEVICE_ID_LSI_FUSION) ||
+            (instance->pdev->device == PCI_DEVICE_ID_LSI_INVADER))
                 megasas_release_fusion(instance);
         else
                 megasas_release_mfi(instance);
@@ -4368,6 +4385,7 @@ megasas_resume(struct pci_dev *pdev)
 
         switch (instance->pdev->device) {
         case PCI_DEVICE_ID_LSI_FUSION:
+        case PCI_DEVICE_ID_LSI_INVADER:
         {
                 megasas_reset_reply_desc(instance);
                 if (megasas_ioc_init_fusion(instance)) {
@@ -4501,6 +4519,7 @@ static void __devexit megasas_detach_one(struct pci_dev *pdev)
 
         switch (instance->pdev->device) {
         case PCI_DEVICE_ID_LSI_FUSION:
+        case PCI_DEVICE_ID_LSI_INVADER:
                 megasas_release_fusion(instance);
                 for (i = 0; i < 2 ; i++)
                         if (fusion->ld_map[i])