[PATCH] s2io: additional stats

Hi,
	This patch contains additional statistics counters added to s2io driver
	these statistics are very much usefull in debugging the driver.

Signed-off-by: Ananda Raju <ananda.raju@neterion.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

1 files changed, 22 insertions, 1 deletions

diff --git a/drivers/net/s2io-regs.h b/drivers/net/s2io-regs.h
index 542ae1574801..0ef525899566 100644
--- a/drivers/net/s2io-regs.h
+++ b/drivers/net/s2io-regs.h
@@ -167,6 +167,7 @@ typedef struct _XENA_dev_config {
         u8 unused4[0x08];
 
         u64 gpio_int_reg;
+#define GPIO_INT_REG_DP_ERR_INT                BIT(0)
 #define GPIO_INT_REG_LINK_DOWN                 BIT(1)
 #define GPIO_INT_REG_LINK_UP                   BIT(2)
         u64 gpio_int_mask;
@@ -267,6 +268,21 @@ typedef struct _XENA_dev_config {
 
         /* General Configuration */
         u64 mdio_control;
+#define MDIO_MMD_INDX_ADDR(val)         vBIT(val, 0, 16)
+#define MDIO_MMD_DEV_ADDR(val)          vBIT(val, 19, 5)
+#define MDIO_MMD_PMA_DEV_ADDR           0x1
+#define MDIO_MMD_PMD_DEV_ADDR           0x1
+#define MDIO_MMD_WIS_DEV_ADDR           0x2
+#define MDIO_MMD_PCS_DEV_ADDR           0x3
+#define MDIO_MMD_PHYXS_DEV_ADDR         0x4
+#define MDIO_MMS_PRT_ADDR(val)          vBIT(val, 27, 5)
+#define MDIO_CTRL_START_TRANS(val)      vBIT(val, 56, 4)
+#define MDIO_OP(val)                    vBIT(val, 60, 2)
+#define MDIO_OP_ADDR_TRANS              0x0
+#define MDIO_OP_WRITE_TRANS             0x1
+#define MDIO_OP_READ_POST_INC_TRANS     0x2
+#define MDIO_OP_READ_TRANS              0x3
+#define MDIO_MDIO_DATA(val)             vBIT(val, 32, 16)
 
         u64 dtx_control;
 
@@ -546,7 +562,12 @@ typedef struct _XENA_dev_config {
 #define RX_PA_CFG_IGNORE_LLC_CTRL          BIT(3)
 #define RX_PA_CFG_IGNORE_L2_ERR            BIT(6)
 
-        u8 unused12[0x700 - 0x1D8];
+        u64 unused_11_1;
+
+        u64 ring_bump_counter1;
+        u64 ring_bump_counter2;
+
+        u8 unused12[0x700 - 0x1F0];
 
         u64 rxdma_debug_ctrl;