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Message-ID: <1308618956-31169-1-git-send-email-mchan@broadcom.com>
Date: Mon, 20 Jun 2011 18:15:56 -0700
From: "Michael Chan" <mchan@...adcom.com>
To: davem@...emloft.net
cc: netdev@...r.kernel.org
Subject: [PATCH net-next] cnic, bnx2i: Add support for new devices -
57800, 57810, and 57840
And change iSCSI RQ doorbell size from 16B to 64B to match new firmware.
Signed-off-by: Michael Chan <mchan@...adcom.com>
Signed-off-by: Eddie Wai <eddie.wai@...adcom.com>
---
drivers/net/cnic.h | 14 +++++++++++++-
drivers/scsi/bnx2i/57xx_iscsi_constants.h | 2 +-
drivers/scsi/bnx2i/bnx2i.h | 2 +-
drivers/scsi/bnx2i/bnx2i_init.c | 21 +++++++++++++++------
include/linux/pci_ids.h | 9 +++++++++
5 files changed, 39 insertions(+), 9 deletions(-)
diff --git a/drivers/net/cnic.h b/drivers/net/cnic.h
index 330ef93..7a2928f 100644
--- a/drivers/net/cnic.h
+++ b/drivers/net/cnic.h
@@ -384,6 +384,9 @@ struct bnx2x_bd_chain_next {
#define BNX2X_CHIP_NUM_57712E 0x1663
#define BNX2X_CHIP_NUM_57713 0x1651
#define BNX2X_CHIP_NUM_57713E 0x1652
+#define BNX2X_CHIP_NUM_57800 0x168a
+#define BNX2X_CHIP_NUM_57810 0x168e
+#define BNX2X_CHIP_NUM_57840 0x168d
#define BNX2X_CHIP_NUM(x) (x >> 16)
#define BNX2X_CHIP_IS_57710(x) \
@@ -402,10 +405,19 @@ struct bnx2x_bd_chain_next {
(BNX2X_CHIP_NUM(x) == BNX2X_CHIP_NUM_57713)
#define BNX2X_CHIP_IS_57713E(x) \
(BNX2X_CHIP_NUM(x) == BNX2X_CHIP_NUM_57713E)
+#define BNX2X_CHIP_IS_57800(x) \
+ (BNX2X_CHIP_NUM(x) == BNX2X_CHIP_NUM_57800)
+#define BNX2X_CHIP_IS_57810(x) \
+ (BNX2X_CHIP_NUM(x) == BNX2X_CHIP_NUM_57810)
+#define BNX2X_CHIP_IS_57840(x) \
+ (BNX2X_CHIP_NUM(x) == BNX2X_CHIP_NUM_57840)
#define BNX2X_CHIP_IS_E2(x) \
(BNX2X_CHIP_IS_57712(x) || BNX2X_CHIP_IS_57712E(x) || \
BNX2X_CHIP_IS_57713(x) || BNX2X_CHIP_IS_57713E(x))
-#define BNX2X_CHIP_IS_E2_PLUS(x) BNX2X_CHIP_IS_E2(x)
+#define BNX2X_CHIP_IS_E3(x) \
+ (BNX2X_CHIP_IS_57800(x) || BNX2X_CHIP_IS_57810(x) || \
+ BNX2X_CHIP_IS_57840(x))
+#define BNX2X_CHIP_IS_E2_PLUS(x) (BNX2X_CHIP_IS_E2(x) || BNX2X_CHIP_IS_E3(x))
#define IS_E1H_OFFSET BNX2X_CHIP_IS_E1H(cp->chip_id)
diff --git a/drivers/scsi/bnx2i/57xx_iscsi_constants.h b/drivers/scsi/bnx2i/57xx_iscsi_constants.h
index 30e6bdb..15673cc 100644
--- a/drivers/scsi/bnx2i/57xx_iscsi_constants.h
+++ b/drivers/scsi/bnx2i/57xx_iscsi_constants.h
@@ -125,7 +125,7 @@
/* SQ/RQ/CQ DB structure sizes */
#define ISCSI_SQ_DB_SIZE (16)
-#define ISCSI_RQ_DB_SIZE (16)
+#define ISCSI_RQ_DB_SIZE (64)
#define ISCSI_CQ_DB_SIZE (80)
#define ISCSI_SQN_TO_NOTIFY_NOT_VALID 0xFFFF
diff --git a/drivers/scsi/bnx2i/bnx2i.h b/drivers/scsi/bnx2i/bnx2i.h
index 6bdd25a..e7cb7ec 100644
--- a/drivers/scsi/bnx2i/bnx2i.h
+++ b/drivers/scsi/bnx2i/bnx2i.h
@@ -478,7 +478,7 @@ struct bnx2i_5771x_cq_db {
struct bnx2i_5771x_sq_rq_db {
u16 prod_idx;
- u8 reserved0[14]; /* Pad structure size to 16 bytes */
+ u8 reserved0[62]; /* Pad structure size to 64 bytes */
};
diff --git a/drivers/scsi/bnx2i/bnx2i_init.c b/drivers/scsi/bnx2i/bnx2i_init.c
index 6adbdc3..f815197 100644
--- a/drivers/scsi/bnx2i/bnx2i_init.c
+++ b/drivers/scsi/bnx2i/bnx2i_init.c
@@ -30,7 +30,7 @@ MODULE_AUTHOR("Anil Veerabhadrappa <anilgv@...adcom.com> and "
"Eddie Wai <eddie.wai@...adcom.com>");
MODULE_DESCRIPTION("Broadcom NetXtreme II BCM5706/5708/5709/57710/57711/57712"
- " iSCSI Driver");
+ "/57800/57810/57840 iSCSI Driver");
MODULE_LICENSE("GPL");
MODULE_VERSION(DRV_MODULE_VERSION);
@@ -88,11 +88,20 @@ void bnx2i_identify_device(struct bnx2i_hba *hba)
(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)
+ } 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)
set_bit(BNX2I_NX2_DEV_57710, &hba->cnic_dev_type);
else
printk(KERN_ALERT "bnx2i: unknown device, 0x%x\n",
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index a311008..d76bd9e 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -2102,6 +2102,9 @@
#define PCI_DEVICE_ID_TIGON3_5761E 0x1680
#define PCI_DEVICE_ID_TIGON3_5761 0x1681
#define PCI_DEVICE_ID_TIGON3_5764 0x1684
+#define PCI_DEVICE_ID_NX2_57800 0x168a
+#define PCI_DEVICE_ID_NX2_57840 0x168d
+#define PCI_DEVICE_ID_NX2_57810 0x168e
#define PCI_DEVICE_ID_TIGON3_5787M 0x1693
#define PCI_DEVICE_ID_TIGON3_5782 0x1696
#define PCI_DEVICE_ID_TIGON3_5784 0x1698
@@ -2109,11 +2112,17 @@
#define PCI_DEVICE_ID_TIGON3_5787 0x169b
#define PCI_DEVICE_ID_TIGON3_5788 0x169c
#define PCI_DEVICE_ID_TIGON3_5789 0x169d
+#define PCI_DEVICE_ID_NX2_57800_MF 0x16a5
#define PCI_DEVICE_ID_TIGON3_5702X 0x16a6
#define PCI_DEVICE_ID_TIGON3_5703X 0x16a7
#define PCI_DEVICE_ID_TIGON3_5704S 0x16a8
+#define PCI_DEVICE_ID_NX2_57800_VF 0x16a9
#define PCI_DEVICE_ID_NX2_5706S 0x16aa
+#define PCI_DEVICE_ID_NX2_57840_MF 0x16ab
#define PCI_DEVICE_ID_NX2_5708S 0x16ac
+#define PCI_DEVICE_ID_NX2_57840_VF 0x16ad
+#define PCI_DEVICE_ID_NX2_57810_MF 0x16ae
+#define PCI_DEVICE_ID_NX2_57810_VF 0x16af
#define PCI_DEVICE_ID_TIGON3_5702A3 0x16c6
#define PCI_DEVICE_ID_TIGON3_5703A3 0x16c7
#define PCI_DEVICE_ID_TIGON3_5781 0x16dd
--
1.6.4.GIT
--
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