[Arm-dev] [PATCH 02/30] net: thunderx: Add VNIC's PCI devid on future chips

mohun106 at gmail.com mohun106 at gmail.com
Fri Nov 11 00:03:41 UTC 2016


From: Sunil Goutham <sgoutham at cavium.com>

This patch adds PCI device IDs of VNIC on newer chips and also
registers VF driver with them. Device id remains same for all
versions of chips but subsystem device id changes.

Signed-off-by: Sunil Goutham <sgoutham at cavium.com>
Signed-off-by: David S. Miller <davem at davemloft.net>
---
 drivers/net/ethernet/cavium/thunder/nic.h        |    7 +++++++
 drivers/net/ethernet/cavium/thunder/nicvf_main.c |   14 ++++++++++++--
 2 files changed, 19 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/cavium/thunder/nic.h b/drivers/net/ethernet/cavium/thunder/nic.h
index 6149adb..4fc3de2 100644
--- a/drivers/net/ethernet/cavium/thunder/nic.h
+++ b/drivers/net/ethernet/cavium/thunder/nic.h
@@ -22,6 +22,13 @@
 
 /* Subsystem device IDs */
 #define PCI_SUBSYS_DEVID_88XX_NIC_PF		0xA11E
+#define PCI_SUBSYS_DEVID_81XX_NIC_PF		0xA21E
+#define PCI_SUBSYS_DEVID_83XX_NIC_PF		0xA31E
+
+#define PCI_SUBSYS_DEVID_88XX_PASS1_NIC_VF	0xA11E
+#define PCI_SUBSYS_DEVID_88XX_NIC_VF		0xA134
+#define PCI_SUBSYS_DEVID_81XX_NIC_VF		0xA234
+#define PCI_SUBSYS_DEVID_83XX_NIC_VF		0xA334
 
 /* PCI BAR nos */
 #define	PCI_CFG_REG_BAR_NUM		0
diff --git a/drivers/net/ethernet/cavium/thunder/nicvf_main.c b/drivers/net/ethernet/cavium/thunder/nicvf_main.c
index 12ea73a..b7ff6bf 100644
--- a/drivers/net/ethernet/cavium/thunder/nicvf_main.c
+++ b/drivers/net/ethernet/cavium/thunder/nicvf_main.c
@@ -29,10 +29,20 @@
 static const struct pci_device_id nicvf_id_table[] = {
 	{ PCI_DEVICE_SUB(PCI_VENDOR_ID_CAVIUM,
 			 PCI_DEVICE_ID_THUNDER_NIC_VF,
-			 PCI_VENDOR_ID_CAVIUM, 0xA134) },
+			 PCI_VENDOR_ID_CAVIUM,
+			 PCI_SUBSYS_DEVID_88XX_NIC_VF) },
 	{ PCI_DEVICE_SUB(PCI_VENDOR_ID_CAVIUM,
 			 PCI_DEVICE_ID_THUNDER_PASS1_NIC_VF,
-			 PCI_VENDOR_ID_CAVIUM, 0xA11E) },
+			 PCI_VENDOR_ID_CAVIUM,
+			 PCI_SUBSYS_DEVID_88XX_PASS1_NIC_VF) },
+	{ PCI_DEVICE_SUB(PCI_VENDOR_ID_CAVIUM,
+			 PCI_DEVICE_ID_THUNDER_NIC_VF,
+			 PCI_VENDOR_ID_CAVIUM,
+			 PCI_SUBSYS_DEVID_81XX_NIC_VF) },
+	{ PCI_DEVICE_SUB(PCI_VENDOR_ID_CAVIUM,
+			 PCI_DEVICE_ID_THUNDER_NIC_VF,
+			 PCI_VENDOR_ID_CAVIUM,
+			 PCI_SUBSYS_DEVID_83XX_NIC_VF) },
 	{ 0, }  /* end of table */
 };
 
-- 
1.7.1



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