NetXen: Port swap feature for multi port cards

NetXen: Port Swap feature
This patch will allow a port numbers on the card to be swapped in
host driver. This feature is applicable to cards having more than
1 port.

Signed-off by: Milan Bag <mbag@netxen.com>
Signed-off by: Mithlesh Thukral <mithlesh@netxen.com>

Signed-off-by: Jeff Garzik <jeff@garzik.org>

1 files changed, 7 insertions, 0 deletions

diff --git a/drivers/net/netxen/netxen_nic_phan_reg.h b/drivers/net/netxen/netxen_nic_phan_reg.h
index 12bcaf9743b..9457fc7249c 100644
--- a/drivers/net/netxen/netxen_nic_phan_reg.h
+++ b/drivers/net/netxen/netxen_nic_phan_reg.h
@@ -108,6 +108,13 @@
 #define CRB_CMD_CONSUMER_OFFSET_3   NETXEN_NIC_REG(0x1d4)
 #define CRB_TEMP_STATE              NETXEN_NIC_REG(0x1b4)
 
+#define CRB_V2P_0                   NETXEN_NIC_REG(0x290)
+#define CRB_V2P_1                   NETXEN_NIC_REG(0x294)
+#define CRB_V2P_2                   NETXEN_NIC_REG(0x298)
+#define CRB_V2P_3                   NETXEN_NIC_REG(0x29c)
+#define CRB_V2P(port)               (CRB_V2P_0+((port)*4))
+#define CRB_DRIVER_VERSION          NETXEN_NIC_REG(0x2a0)
+
 /* used for ethtool tests */
 #define CRB_SCRATCHPAD_TEST         NETXEN_NIC_REG(0x280)