bnx2x: sfp+ Tx fault detection added
Adds the ability to identify sfp+ modules' Tx fault, and when such
occur shut down the link.
Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_hsi.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_hsi.h
index 6b77630..e7c390c 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_hsi.h
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_hsi.h
@@ -1150,6 +1150,7 @@
u32 link_status;
/* Driver should update this field on any link change event */
+ #define LINK_STATUS_NONE (0<<0)
#define LINK_STATUS_LINK_FLAG_MASK 0x00000001
#define LINK_STATUS_LINK_UP 0x00000001
#define LINK_STATUS_SPEED_AND_DUPLEX_MASK 0x0000001E
@@ -1207,6 +1208,7 @@
#define LINK_STATUS_PFC_ENABLED 0x20000000
#define LINK_STATUS_PHYSICAL_LINK_FLAG 0x40000000
+ #define LINK_STATUS_SFP_TX_FAULT 0x80000000
u32 port_stx;