RESEND [PATCH 2/3] NetXen: Support per PCI-function interrupt mask registers

This patch updates the various access routines to access different
control and status settings present in different register locations.
This will fix problems related to working of different ports in
multi Port card.

Signed-off by: Dhananjay Phadke <dhananjay@netxen.com>
Signed-off by: Milan Bag <mbag@netxen.com>

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

1 files changed, 14 insertions, 0 deletions

diff --git a/drivers/net/netxen/netxen_nic_phan_reg.h b/drivers/net/netxen/netxen_nic_phan_reg.h
index 9457fc7249c8..10fe6fafa6f6 100644
--- a/drivers/net/netxen/netxen_nic_phan_reg.h
+++ b/drivers/net/netxen/netxen_nic_phan_reg.h
@@ -114,6 +114,20 @@
 #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)
+/* sw int status/mask registers */
+#define CRB_SW_INT_MASK_0          NETXEN_NIC_REG(0x1d8)
+#define CRB_SW_INT_MASK_1          NETXEN_NIC_REG(0x1e0)
+#define CRB_SW_INT_MASK_2          NETXEN_NIC_REG(0x1e4)
+#define CRB_SW_INT_MASK_3          NETXEN_NIC_REG(0x1e8)
+
+/*
+ * capabilities register, can be used to selectively enable/disable features
+ * for backward compability
+ */
+#define CRB_NIC_CAPABILITIES_HOST       NETXEN_NIC_REG(0x1a8)
+#define CRB_NIC_CAPABILITIES_FW         NETXEN_NIC_REG(0x1dc)
+
+#define INTR_SCHEME_PERPORT             0x1
 
 /* used for ethtool tests */
 #define CRB_SCRATCHPAD_TEST         NETXEN_NIC_REG(0x280)