From b83908ce845311061eaabf2d8dc9b182907dbc5f Mon Sep 17 00:00:00 2001
From: Eddie Wai <eddie.wai@broadcom.com>
Date: Mon, 15 Oct 2012 17:31:37 -0700
Subject: [SCSI] bnx2i: removed the individual PCI DEVICE ID checking

Removed the individual PCI DEVICE ID checking inside bnx2i.  The device
type can easily be read from the corresponding cnic->flags.  This will
free bnx2i from having to get updated for every new device ID that gets
added.

Signed-off-by: Eddie Wai <eddie.wai@broadcom.com>
Acked-by: Michael Chan <mchan@broadcom.com>
Reviewed-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>

diff --git a/drivers/scsi/bnx2i/bnx2i.h b/drivers/scsi/bnx2i/bnx2i.h
index 3f9e706..b44d04e 100644
--- a/drivers/scsi/bnx2i/bnx2i.h
+++ b/drivers/scsi/bnx2i/bnx2i.h
@@ -800,7 +800,7 @@ extern struct device_attribute *bnx2i_dev_attributes[];
 /*
  * Function Prototypes
  */
-extern void bnx2i_identify_device(struct bnx2i_hba *hba);
+extern void bnx2i_identify_device(struct bnx2i_hba *hba, struct cnic_dev *dev);
 
 extern void bnx2i_ulp_init(struct cnic_dev *dev);
 extern void bnx2i_ulp_exit(struct cnic_dev *dev);
diff --git a/drivers/scsi/bnx2i/bnx2i_init.c b/drivers/scsi/bnx2i/bnx2i_init.c
index b17637a..ee009e4ad 100644
--- a/drivers/scsi/bnx2i/bnx2i_init.c
+++ b/drivers/scsi/bnx2i/bnx2i_init.c
@@ -79,42 +79,33 @@ static struct notifier_block bnx2i_cpu_notifier = {
 /**
  * bnx2i_identify_device - identifies NetXtreme II device type
  * @hba: 		Adapter structure pointer
+ * @cnic:		Corresponding cnic device
  *
  * This function identifies the NX2 device type and sets appropriate
  *	queue mailbox register access method, 5709 requires driver to
  *	access MBOX regs using *bin* mode
  */
-void bnx2i_identify_device(struct bnx2i_hba *hba)
+void bnx2i_identify_device(struct bnx2i_hba *hba, struct cnic_dev *dev)
 {
 	hba->cnic_dev_type = 0;
-	if ((hba->pci_did == PCI_DEVICE_ID_NX2_5706) ||
-	    (hba->pci_did == PCI_DEVICE_ID_NX2_5706S))
-		set_bit(BNX2I_NX2_DEV_5706, &hba->cnic_dev_type);
-	else if ((hba->pci_did == PCI_DEVICE_ID_NX2_5708) ||
-	    (hba->pci_did == PCI_DEVICE_ID_NX2_5708S))
-		set_bit(BNX2I_NX2_DEV_5708, &hba->cnic_dev_type);
-	else if ((hba->pci_did == PCI_DEVICE_ID_NX2_5709) ||
-	    (hba->pci_did == PCI_DEVICE_ID_NX2_5709S)) {
-		set_bit(BNX2I_NX2_DEV_5709, &hba->cnic_dev_type);
-		hba->mail_queue_access = BNX2I_MQ_BIN_MODE;
-	} else if (hba->pci_did == PCI_DEVICE_ID_NX2_57710    ||
-		   hba->pci_did == PCI_DEVICE_ID_NX2_57711    ||
-		   hba->pci_did == PCI_DEVICE_ID_NX2_57711E   ||
-		   hba->pci_did == PCI_DEVICE_ID_NX2_57712    ||
-		   hba->pci_did == PCI_DEVICE_ID_NX2_57712E   ||
-		   hba->pci_did == PCI_DEVICE_ID_NX2_57800    ||
-		   hba->pci_did == PCI_DEVICE_ID_NX2_57800_MF ||
-		   hba->pci_did == PCI_DEVICE_ID_NX2_57800_VF ||
-		   hba->pci_did == PCI_DEVICE_ID_NX2_57810    ||
-		   hba->pci_did == PCI_DEVICE_ID_NX2_57810_MF ||
-		   hba->pci_did == PCI_DEVICE_ID_NX2_57810_VF ||
-		   hba->pci_did == PCI_DEVICE_ID_NX2_57840    ||
-		   hba->pci_did == PCI_DEVICE_ID_NX2_57840_MF ||
-		   hba->pci_did == PCI_DEVICE_ID_NX2_57840_VF)
+	if (test_bit(CNIC_F_BNX2_CLASS, &dev->flags)) {
+		if (hba->pci_did == PCI_DEVICE_ID_NX2_5706 ||
+		    hba->pci_did == PCI_DEVICE_ID_NX2_5706S) {
+			set_bit(BNX2I_NX2_DEV_5706, &hba->cnic_dev_type);
+		} else if (hba->pci_did == PCI_DEVICE_ID_NX2_5708 ||
+		    hba->pci_did == PCI_DEVICE_ID_NX2_5708S) {
+			set_bit(BNX2I_NX2_DEV_5708, &hba->cnic_dev_type);
+		} else if (hba->pci_did == PCI_DEVICE_ID_NX2_5709 ||
+		    hba->pci_did == PCI_DEVICE_ID_NX2_5709S) {
+			set_bit(BNX2I_NX2_DEV_5709, &hba->cnic_dev_type);
+			hba->mail_queue_access = BNX2I_MQ_BIN_MODE;
+		}
+	} else if (test_bit(CNIC_F_BNX2X_CLASS, &dev->flags)) {
 		set_bit(BNX2I_NX2_DEV_57710, &hba->cnic_dev_type);
-	else
+	} else {
 		printk(KERN_ALERT "bnx2i: unknown device, 0x%x\n",
 				  hba->pci_did);
+	}
 }
 
 
diff --git a/drivers/scsi/bnx2i/bnx2i_iscsi.c b/drivers/scsi/bnx2i/bnx2i_iscsi.c
index 3b34c13..0056e47 100644
--- a/drivers/scsi/bnx2i/bnx2i_iscsi.c
+++ b/drivers/scsi/bnx2i/bnx2i_iscsi.c
@@ -808,7 +808,7 @@ struct bnx2i_hba *bnx2i_alloc_hba(struct cnic_dev *cnic)
 	hba->pci_func = PCI_FUNC(hba->pcidev->devfn);
 	hba->pci_devno = PCI_SLOT(hba->pcidev->devfn);
 
-	bnx2i_identify_device(hba);
+	bnx2i_identify_device(hba, cnic);
 	bnx2i_setup_host_queue_size(hba, shost);
 
 	hba->reg_base = pci_resource_start(hba->pcidev, 0);
-- 
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