S2io: New link handling scheme for Xframe II

PATCH In review [email protected] 1 participant 1 message Aug 3, 2005

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2005-08-03 19:38 UTC #0 lore raw

PATCH 11/13 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 <[email protected]>

Signed-off-by Raghavendra Koushik <[email protected]>

---

drivers/net/s2io-regs.h +7 -1

diff -uprN vanilla_linux/drivers/net/s2io-regs.h linux-2.6.13-rc4/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)

drivers/net/s2io.c +114 ~~-33~~

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