bnx2x: revised link register access

This is a semantic change, cleaning some sections in which the bnx2x
handles the phy's registers.
Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com>
Signed-off-by: Yaniv Rosner <yaniv.rosner@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.h

@@ -125,6 +125,11 @@ typedef void (*set_link_led_t)(struct bnx2x_phy *phy,
 			       struct link_params *params, u8 mode);
 typedef void (*phy_specific_func_t)(struct bnx2x_phy *phy,
 				    struct link_params *params, u32 action);
+struct bnx2x_reg_set {
+	u8  devad;
+	u16 reg;
+	u16 val;
+};
 
 struct bnx2x_phy {
 	u32 type;

drivers/net/ethernet/broadcom/bnx2x/bnx2x_reg.h

@@ -7160,6 +7160,7 @@ Theotherbitsarereservedandshouldbezero*/
 #define MDIO_REG_GPHY_EEE_1G		(0x1 << 2)
 #define MDIO_REG_GPHY_EEE_100		(0x1 << 1)
 #define MDIO_REG_GPHY_EEE_RESOLVED		0x803e
+#define MDIO_REG_GPHY_AUX_STATUS			0x19
 #define MDIO_REG_INTR_STATUS				0x1a
 #define MDIO_REG_INTR_MASK				0x1b
 #define MDIO_REG_INTR_MASK_LINK_STATUS			(0x1 << 1)