[PATCH] S2io: New link handling scheme for Xframe II

Hi,
The below patch implements a new "Link state change handling"
scheme supported by the Xframe II adapter. It also bumps up the
driver version to 2.0.2.0.

Signed-off-by: Ravinandan Arakali <ravinandan.arakali@neterion.com>
Signed-off-by: Raghavendra Koushik <raghavendra.koushik@neterion.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>

1 files changed, 7 insertions, 1 deletions

diff --git a/drivers/net/s2io-regs.h b/drivers/net/s2io-regs.h
index 159d87648f64..2234a8f05eb2 100644
--- a/drivers/net/s2io-regs.h
+++ b/drivers/net/s2io-regs.h
@@ -167,7 +167,11 @@ typedef struct _XENA_dev_config {
         u8 unused4[0x08];
 
         u64 gpio_int_reg;
+#define GPIO_INT_REG_LINK_DOWN                 BIT(1)
+#define GPIO_INT_REG_LINK_UP                   BIT(2)
         u64 gpio_int_mask;
+#define GPIO_INT_MASK_LINK_DOWN                BIT(1)
+#define GPIO_INT_MASK_LINK_UP                  BIT(2)
         u64 gpio_alarms;
 
         u8 unused5[0x38];
@@ -279,8 +283,10 @@ typedef struct _XENA_dev_config {
 
         u64 gpio_control;
 #define GPIO_CTRL_GPIO_0                BIT(8)
+        u64 misc_control;
+#define MISC_LINK_STABILITY_PRD(val)   vBIT(val,29,3)
 
-        u8 unused7_1[0x240 - 0x200];
+        u8 unused7_1[0x240 - 0x208];
 
         u64 wreq_split_mask;
 #define WREQ_SPLIT_MASK_SET_MASK(val)   vBIT(val, 52, 12)