[PATCH] S2io: cosmetic changes

1. Indentation, change in comment styles, variable name changes etc.
2. Changed the value written to dtx_control register to force XGXS reset.
3. weight parameter(NAPI) changed to 90 for better performance.
Signed-off-by: Raghavendra Koushik <raghavendra.koushik@s2io.com>
Signed-off-by: Ravinandan Arakali <ravinandan.arakali@s2io.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>

drivers/net/s2io-regs.h

@@ -289,6 +289,8 @@ typedef struct _XENA_dev_config {
 	u64 tda_err_alarm;
 
 	u64 pcc_err_reg;
+#define PCC_FB_ECC_DB_ERR		vBIT(0xFF, 16, 8)
+
 	u64 pcc_err_mask;
 	u64 pcc_err_alarm;
 
@@ -512,6 +514,7 @@ typedef struct _XENA_dev_config {
 #define RX_PA_CFG_IGNORE_FRM_ERR           BIT(1)
 #define RX_PA_CFG_IGNORE_SNAP_OUI          BIT(2)
 #define RX_PA_CFG_IGNORE_LLC_CTRL          BIT(3)
+#define RX_PA_CFG_IGNORE_L2_ERR            BIT(6)
 
 	u8 unused12[0x700 - 0x1D8];