bnx2x: Add dual-media changes

Add required changes in order to support dual-media boards.
Signed-off-by: Yaniv Rosner <yanivr@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/bnx2x/bnx2x.h

@@ -566,13 +566,13 @@ struct bnx2x_common {
 struct bnx2x_port {
 	u32			pmf;
 
-	u32			link_config;
+	u32			link_config[LINK_CONFIG_SIZE];
 
-	u32			supported;
+	u32			supported[LINK_CONFIG_SIZE];
 /* link settings - missing defines */
 #define SUPPORTED_2500baseX_Full	(1 << 15)
 
-	u32			advertising;
+	u32			advertising[LINK_CONFIG_SIZE];
 /* link settings - missing defines */
 #define ADVERTISED_2500baseX_Full	(1 << 15)
 
@@ -931,7 +931,7 @@ void bnx2x_write_dmae(struct bnx2x *bp, dma_addr_t dma_addr, u32 dst_addr,
 int bnx2x_get_gpio(struct bnx2x *bp, int gpio_num, u8 port);
 int bnx2x_set_gpio(struct bnx2x *bp, int gpio_num, u32 mode, u8 port);
 int bnx2x_set_gpio_int(struct bnx2x *bp, int gpio_num, u32 mode, u8 port);
-u32 bnx2x_fw_command(struct bnx2x *bp, u32 command);
+u32 bnx2x_fw_command(struct bnx2x *bp, u32 command, u32 param);
 void bnx2x_reg_wr_ind(struct bnx2x *bp, u32 addr, u32 val);
 void bnx2x_write_dmae_phys_len(struct bnx2x *bp, dma_addr_t phys_addr,
 			       u32 addr, u32 len);
@@ -939,7 +939,7 @@ void bnx2x_calc_fc_adv(struct bnx2x *bp);
 int bnx2x_sp_post(struct bnx2x *bp, int command, int cid,
 		  u32 data_hi, u32 data_lo, int common);
 void bnx2x_update_coalesce(struct bnx2x *bp);
-
+int bnx2x_get_link_cfg_idx(struct bnx2x *bp);
 static inline u32 reg_poll(struct bnx2x *bp, u32 reg, u32 expected, int ms,
 			   int wait)
 {

drivers/net/bnx2x/bnx2x_cmn.c

@@ -1283,7 +1283,7 @@ int bnx2x_nic_load(struct bnx2x *bp, int load_mode)
 	   common blocks should be initialized, otherwise - not
 	*/
 	if (!BP_NOMCP(bp)) {
-		load_code = bnx2x_fw_command(bp, DRV_MSG_CODE_LOAD_REQ);
+		load_code = bnx2x_fw_command(bp, DRV_MSG_CODE_LOAD_REQ, 0);
 		if (!load_code) {
 			BNX2X_ERR("MCP response failure, aborting\n");
 			rc = -EBUSY;
@@ -1322,9 +1322,9 @@ int bnx2x_nic_load(struct bnx2x *bp, int load_mode)
 	rc = bnx2x_init_hw(bp, load_code);
 	if (rc) {
 		BNX2X_ERR("HW init failed, aborting\n");
-		bnx2x_fw_command(bp, DRV_MSG_CODE_LOAD_DONE);
-		bnx2x_fw_command(bp, DRV_MSG_CODE_UNLOAD_REQ_WOL_MCP);
-		bnx2x_fw_command(bp, DRV_MSG_CODE_UNLOAD_DONE);
+		bnx2x_fw_command(bp, DRV_MSG_CODE_LOAD_DONE, 0);
+		bnx2x_fw_command(bp, DRV_MSG_CODE_UNLOAD_REQ_WOL_MCP, 0);
+		bnx2x_fw_command(bp, DRV_MSG_CODE_UNLOAD_DONE, 0);
 		goto load_error2;
 	}
 
@@ -1339,7 +1339,7 @@ int bnx2x_nic_load(struct bnx2x *bp, int load_mode)
 
 	/* Send LOAD_DONE command to MCP */
 	if (!BP_NOMCP(bp)) {
-		load_code = bnx2x_fw_command(bp, DRV_MSG_CODE_LOAD_DONE);
+		load_code = bnx2x_fw_command(bp, DRV_MSG_CODE_LOAD_DONE, 0);
 		if (!load_code) {
 			BNX2X_ERR("MCP response failure, aborting\n");
 			rc = -EBUSY;
@@ -1455,8 +1455,8 @@ int bnx2x_nic_load(struct bnx2x *bp, int load_mode)
 load_error3:
 	bnx2x_int_disable_sync(bp, 1);
 	if (!BP_NOMCP(bp)) {
-		bnx2x_fw_command(bp, DRV_MSG_CODE_UNLOAD_REQ_WOL_MCP);
-		bnx2x_fw_command(bp, DRV_MSG_CODE_UNLOAD_DONE);
+		bnx2x_fw_command(bp, DRV_MSG_CODE_UNLOAD_REQ_WOL_MCP, 0);
+		bnx2x_fw_command(bp, DRV_MSG_CODE_UNLOAD_DONE, 0);
 	}
 	bp->port.pmf = 0;
 	/* Free SKBs, SGEs, TPA pool and driver internals */

drivers/net/bnx2x/bnx2x_cmn.h

@@ -49,10 +49,11 @@ void bnx2x_link_set(struct bnx2x *bp);
  * Query link status
  *
  * @param bp
+ * @param is_serdes
  *
  * @return 0 - link is UP
  */
-u8 bnx2x_link_test(struct bnx2x *bp);
+u8 bnx2x_link_test(struct bnx2x *bp, u8 is_serdes);
 
 /**
  * Handles link status change

drivers/net/bnx2x/bnx2x_hsi.h

@@ -238,7 +238,88 @@ struct port_hw_cfg {			    /* port 0: 0x12c  port 1: 0x2bc */
 
 	u16 xgxs_config_tx[4];				    /* 0x1A0 */
 
-	u32 Reserved1[64];				    /* 0x1A8 */
+	u32 Reserved1[57];				    /* 0x1A8 */
+	u32 speed_capability_mask2;			    /* 0x28C */
+#define PORT_HW_CFG_SPEED_CAPABILITY2_D3_MASK		      0x0000FFFF
+#define PORT_HW_CFG_SPEED_CAPABILITY2_D3_SHIFT		      0
+#define PORT_HW_CFG_SPEED_CAPABILITY2_D3_10M_FULL	      0x00000001
+#define PORT_HW_CFG_SPEED_CAPABILITY2_D3__		      0x00000002
+#define PORT_HW_CFG_SPEED_CAPABILITY2_D3___		      0x00000004
+#define PORT_HW_CFG_SPEED_CAPABILITY2_D3_100M_FULL	      0x00000008
+#define PORT_HW_CFG_SPEED_CAPABILITY2_D3_1G		      0x00000010
+#define PORT_HW_CFG_SPEED_CAPABILITY2_D3_2_DOT_5G	      0x00000020
+#define PORT_HW_CFG_SPEED_CAPABILITY2_D3_10G		      0x00000040
+#define PORT_HW_CFG_SPEED_CAPABILITY2_D3_12G		      0x00000080
+#define PORT_HW_CFG_SPEED_CAPABILITY2_D3_12_DOT_5G	      0x00000100
+#define PORT_HW_CFG_SPEED_CAPABILITY2_D3_13G		      0x00000200
+#define PORT_HW_CFG_SPEED_CAPABILITY2_D3_15G		      0x00000400
+#define PORT_HW_CFG_SPEED_CAPABILITY2_D3_16G		      0x00000800
+
+#define PORT_HW_CFG_SPEED_CAPABILITY2_D0_MASK		      0xFFFF0000
+#define PORT_HW_CFG_SPEED_CAPABILITY2_D0_SHIFT		      16
+#define PORT_HW_CFG_SPEED_CAPABILITY2_D0_10M_FULL	      0x00010000
+#define PORT_HW_CFG_SPEED_CAPABILITY2_D0__		      0x00020000
+#define PORT_HW_CFG_SPEED_CAPABILITY2_D0___		      0x00040000
+#define PORT_HW_CFG_SPEED_CAPABILITY2_D0_100M_FULL	      0x00080000
+#define PORT_HW_CFG_SPEED_CAPABILITY2_D0_1G		      0x00100000
+#define PORT_HW_CFG_SPEED_CAPABILITY2_D0_2_DOT_5G	      0x00200000
+#define PORT_HW_CFG_SPEED_CAPABILITY2_D0_10G		      0x00400000
+#define PORT_HW_CFG_SPEED_CAPABILITY2_D0_12G		      0x00800000
+#define PORT_HW_CFG_SPEED_CAPABILITY2_D0_12_DOT_5G	      0x01000000
+#define PORT_HW_CFG_SPEED_CAPABILITY2_D0_13G		      0x02000000
+#define PORT_HW_CFG_SPEED_CAPABILITY2_D0_15G		      0x04000000
+#define PORT_HW_CFG_SPEED_CAPABILITY2_D0_16G		      0x08000000
+
+	/* In the case where two media types (e.g. copper and fiber) are
+	  present and electrically active at the same time, PHY Selection
+	  will determine which of the two PHYs will be designated as the
+	  Active PHY and used for a connection to the network.	*/
+	u32 multi_phy_config;				/* 0x290 */
+#define PORT_HW_CFG_PHY_SELECTION_MASK		     0x00000007
+#define PORT_HW_CFG_PHY_SELECTION_SHIFT		     0
+#define PORT_HW_CFG_PHY_SELECTION_HARDWARE_DEFAULT   0x00000000
+#define PORT_HW_CFG_PHY_SELECTION_FIRST_PHY	     0x00000001
+#define PORT_HW_CFG_PHY_SELECTION_SECOND_PHY	     0x00000002
+#define PORT_HW_CFG_PHY_SELECTION_FIRST_PHY_PRIORITY 0x00000003
+#define PORT_HW_CFG_PHY_SELECTION_SECOND_PHY_PRIORITY 0x00000004
+
+	/* When enabled, all second phy nvram parameters will be swapped
+	  with the first phy parameters */
+#define PORT_HW_CFG_PHY_SWAPPED_MASK		     0x00000008
+#define PORT_HW_CFG_PHY_SWAPPED_SHIFT		     3
+#define PORT_HW_CFG_PHY_SWAPPED_DISABLED	     0x00000000
+#define PORT_HW_CFG_PHY_SWAPPED_ENABLED		     0x00000008
+
+
+	/* Address of the second external phy */
+	u32 external_phy_config2;				/* 0x294 */
+#define PORT_HW_CFG_XGXS_EXT_PHY2_ADDR_MASK	    0x000000FF
+#define PORT_HW_CFG_XGXS_EXT_PHY2_ADDR_SHIFT	    0
+
+	/* The second XGXS external PHY type */
+#define PORT_HW_CFG_XGXS_EXT_PHY2_TYPE_MASK	    0x0000FF00
+#define PORT_HW_CFG_XGXS_EXT_PHY2_TYPE_SHIFT	    8
+#define PORT_HW_CFG_XGXS_EXT_PHY2_TYPE_DIRECT	    0x00000000
+#define PORT_HW_CFG_XGXS_EXT_PHY2_TYPE_BCM8071	    0x00000100
+#define PORT_HW_CFG_XGXS_EXT_PHY2_TYPE_BCM8072	    0x00000200
+#define PORT_HW_CFG_XGXS_EXT_PHY2_TYPE_BCM8073	    0x00000300
+#define PORT_HW_CFG_XGXS_EXT_PHY2_TYPE_BCM8705	    0x00000400
+#define PORT_HW_CFG_XGXS_EXT_PHY2_TYPE_BCM8706	    0x00000500
+#define PORT_HW_CFG_XGXS_EXT_PHY2_TYPE_BCM8726	    0x00000600
+#define PORT_HW_CFG_XGXS_EXT_PHY2_TYPE_BCM8481	    0x00000700
+#define PORT_HW_CFG_XGXS_EXT_PHY2_TYPE_SFX7101	    0x00000800
+#define PORT_HW_CFG_XGXS_EXT_PHY2_TYPE_BCM8727	    0x00000900
+#define PORT_HW_CFG_XGXS_EXT_PHY2_TYPE_BCM8727_NOC  0x00000a00
+#define PORT_HW_CFG_XGXS_EXT_PHY2_TYPE_BCM84823     0x00000b00
+#define PORT_HW_CFG_XGXS_EXT_PHY2_TYPE_BCM54640     0x00000c00
+#define PORT_HW_CFG_XGXS_EXT_PHY2_TYPE_BCM84833     0x00000d00
+#define PORT_HW_CFG_XGXS_EXT_PHY2_TYPE_FAILURE	    0x0000fd00
+#define PORT_HW_CFG_XGXS_EXT_PHY2_TYPE_NOT_CONN     0x0000ff00
+
+	/* 4 times 16 bits for all 4 lanes. For some external PHYs (such as
+	  8706, 8726 and 8727) not all 4 values are needed. */
+	u16 xgxs_config2_rx[4];				/* 0x296 */
+	u16 xgxs_config2_tx[4];				/* 0x2A0 */
 
 	u32 lane_config;
 #define PORT_HW_CFG_LANE_SWAP_CFG_MASK		    0x0000ffff
@@ -532,10 +613,17 @@ struct port_feat_cfg {			    /* port 0: 0x454  port 1: 0x4c8 */
 #define PORT_FEATURE_FLOW_CONTROL_NONE		    0x00000400
 
 	/* The default for MCP link configuration,
-	   uses the same defines as link_config */
+	uses the same defines as link_config */
 	u32 mfw_wol_link_cfg;
+	/* The default for the driver of the second external phy,
+	uses the same defines as link_config */
+	u32 link_config2;					/* 0x47C */
 
-	u32 reserved[19];
+	/* The default for MCP of the second external phy,
+	uses the same defines as link_config */
+	u32 mfw_wol_link_cfg2;				/* 0x480 */
+
+	u32 Reserved2[17];					/* 0x484 */
 
 };
 
@@ -703,8 +791,14 @@ struct drv_func_mb {
 	 * The optic module verification commands require bootcode
 	 * v5.0.6 or later
 	 */
-#define DRV_MSG_CODE_VRFY_OPT_MDL			0xa0000000
-#define REQ_BC_VER_4_VRFY_OPT_MDL			0x00050006
+#define DRV_MSG_CODE_VRFY_FIRST_PHY_OPT_MDL	0xa0000000
+#define REQ_BC_VER_4_VRFY_FIRST_PHY_OPT_MDL	0x00050006
+	/*
+	 * The specific optic module verification command requires bootcode
+	 * v5.2.12 or later
+	 */
+#define DRV_MSG_CODE_VRFY_SPECIFIC_PHY_OPT_MDL	    0xa1000000
+#define REQ_BC_VER_4_VRFY_SPECIFIC_PHY_OPT_MDL	    0x00050234
 
 #define BIOS_MSG_CODE_LIC_CHALLENGE			0xff010000
 #define BIOS_MSG_CODE_LIC_RESPONSE			0xff020000
@@ -939,7 +1033,12 @@ struct shmem2_region {
 #define SHMEM_DCC_SUPPORT_SET_PROTOCOL_TLV	    0x00000040
 #define SHMEM_DCC_SUPPORT_SET_PRIORITY_TLV	    0x00000080
 #define SHMEM_DCC_SUPPORT_DEFAULT		    SHMEM_DCC_SUPPORT_NONE
-
+	u32 ext_phy_fw_version2[PORT_MAX];
+	/*
+	 * For backwards compatibility, if the mf_cfg_addr does not exist
+	 * (the size filed is smaller than 0xc) the mf_cfg resides at the
+	 * end of struct shmem_region
+	 */
 };
 
 

drivers/net/bnx2x/bnx2x_link.h

@@ -59,13 +59,18 @@
 #define SINGLE_MEDIA_DIRECT(params)	(params->num_phys == 1)
 /* Single Media board contains single external phy */
 #define SINGLE_MEDIA(params)		(params->num_phys == 2)
+/* Dual Media board contains two external phy with different media */
+#define DUAL_MEDIA(params)		(params->num_phys == 3)
+#define FW_PARAM_MDIO_CTRL_OFFSET 16
+#define FW_PARAM_SET(phy_addr, phy_type, mdio_access) \
+	(phy_addr | phy_type | mdio_access << FW_PARAM_MDIO_CTRL_OFFSET)
 /***********************************************************/
 /*                         Structs                         */
 /***********************************************************/
 #define INT_PHY		0
 #define EXT_PHY1	1
-
-#define MAX_PHYS	2
+#define EXT_PHY2	2
+#define MAX_PHYS	3
 
 /* Same configuration is shared between the XGXS and the first external phy */
 #define LINK_CONFIG_SIZE (MAX_PHYS - 1)
@@ -91,6 +96,8 @@ typedef u8 (*format_fw_ver_t)(u32 raw, u8 *str, u16 *len);
 typedef void (*hw_reset_t)(struct bnx2x_phy *phy, struct link_params *params);
 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_phy {
 	u32 type;
@@ -106,7 +113,9 @@ struct bnx2x_phy {
 	/* Fan failure detection required */
 #define FLAGS_FAN_FAILURE_DET_REQ	(1<<2)
 	/* Initialize first the XGXS and only then the phy itself */
-#define FLAGS_INIT_XGXS_FIRST	(1<<3)
+#define FLAGS_INIT_XGXS_FIRST		(1<<3)
+#define FLAGS_REARM_LATCH_SIGNAL	(1<<6)
+#define FLAGS_SFP_NOT_APPROVED		(1<<7)
 
 	u8 def_md_devad;
 	u8 reserved;
@@ -161,6 +170,11 @@ struct bnx2x_phy {
 
 	/* Set link led mode (on/off/oper)*/
 	set_link_led_t set_link_led;
+
+	/* PHY Specific tasks */
+	phy_specific_func_t phy_specific_func;
+#define DISABLE_TX	1
+#define ENABLE_TX	2
 };
 
 /* Inputs parameters to the CLC */
@@ -177,18 +191,18 @@ struct link_params {
 #define LOOPBACK_EXT_PHY	4
 #define LOOPBACK_EXT 	5
 
-	u16 req_duplex;
-	u16 req_flow_ctrl;
-	u16 req_fc_auto_adv; /* Should be set to TX / BOTH when
-	req_flow_ctrl is set to AUTO */
-	u16 req_line_speed; /* Also determine AutoNeg */
-
 	/* Device parameters */
 	u8 mac_addr[6];
 
+	u16 req_duplex[LINK_CONFIG_SIZE];
+	u16 req_flow_ctrl[LINK_CONFIG_SIZE];
+
+	u16 req_line_speed[LINK_CONFIG_SIZE]; /* Also determine AutoNeg */
+
 	/* shmem parameters */
 	u32 shmem_base;
-	u32 speed_cap_mask;
+	u32 shmem2_base;
+	u32 speed_cap_mask[LINK_CONFIG_SIZE];
 	u32 switch_cfg;
 #define SWITCH_CFG_1G		PORT_FEATURE_CON_SWITCH_1G_SWITCH
 #define SWITCH_CFG_10G		PORT_FEATURE_CON_SWITCH_10G_SWITCH
@@ -202,6 +216,7 @@ struct link_params {
 	u32 feature_config_flags;
 #define FEATURE_CONFIG_OVERRIDE_PREEMPHASIS_ENABLED (1<<0)
 #define FEATURE_CONFIG_BC_SUPPORTS_OPT_MDL_VRFY	(1<<2)
+#define FEATURE_CONFIG_BC_SUPPORTS_DUAL_PHY_OPT_MDL_VRFY	(1<<3)
 	/* Will be populated during common init */
 	struct bnx2x_phy phy[MAX_PHYS];
 
@@ -210,9 +225,12 @@ struct link_params {
 
 	u8 rsrv;
 	u16 hw_led_mode; /* part of the hw_config read from the shmem */
+	u32 multi_phy_config;
 
 	/* Device pointer passed to all callback functions */
 	struct bnx2x *bp;
+	u16 req_fc_auto_adv; /* Should be set to TX / BOTH when
+				req_flow_ctrl is set to AUTO */
 };
 
 /* Output parameters */
@@ -233,12 +251,6 @@ struct link_vars {
 	u16 flow_ctrl;
 	u16 ieee_fc;
 
-	u32 autoneg;
-#define AUTO_NEG_DISABLED			0x0
-#define AUTO_NEG_ENABLED			0x1
-#define AUTO_NEG_COMPLETE			0x2
-#define AUTO_NEG_PARALLEL_DETECTION_USED	0x3
-
 	/* The same definitions as the shmem parameter */
 	u32 link_status;
 };
@@ -246,8 +258,6 @@ struct link_vars {
 /***********************************************************/
 /*                         Functions                       */
 /***********************************************************/
-
-/* Initialize the phy */
 u8 bnx2x_phy_init(struct link_params *input, struct link_vars *output);
 
 /* Reset the link. Should be called when driver or interface goes down
@@ -298,10 +308,11 @@ void bnx2x_handle_module_detect_int(struct link_params *params);
 
 /* Get the actual link status. In case it returns 0, link is up,
 	otherwise link is down*/
-u8 bnx2x_test_link(struct link_params *input, struct link_vars *vars);
+u8 bnx2x_test_link(struct link_params *input, struct link_vars *vars,
+		   u8 is_serdes);
 
 /* One-time initialization for external phy after power up */
-u8 bnx2x_common_init_phy(struct bnx2x *bp, u32 shmem_base);
+u8 bnx2x_common_init_phy(struct bnx2x *bp, u32 shmem_base, u32 shmem2_base);
 
 /* Reset the external PHY using GPIO */
 void bnx2x_ext_phy_hw_reset(struct bnx2x *bp, u8 port);
@@ -316,12 +327,19 @@ u8 bnx2x_read_sfp_module_eeprom(struct bnx2x_phy *phy,
 void bnx2x_hw_reset_phy(struct link_params *params);
 
 /* Checks if HW lock is required for this phy/board type */
-u8 bnx2x_hw_lock_required(struct bnx2x *bp, u32 shmem_base);
+u8 bnx2x_hw_lock_required(struct bnx2x *bp, u32 shmem_base,
+			  u32 shmem2_base);
+
 /* Returns the aggregative supported attributes of the phys on board */
 u32 bnx2x_supported_attr(struct link_params *params, u8 phy_idx);
+
+/* Check swap bit and adjust PHY order */
+u32 bnx2x_phy_selection(struct link_params *params);
+
 /* Probe the phys on board, and populate them in "params" */
 u8 bnx2x_phy_probe(struct link_params *params);
 /* Checks if fan failure detection is required on one of the phys on board */
-u8 bnx2x_fan_failure_det_req(struct bnx2x *bp, u32 shmem_base, u8 port);
+u8 bnx2x_fan_failure_det_req(struct bnx2x *bp, u32 shmem_base,
+			     u32 shmem2_base, u8 port);
 
 #endif /* BNX2X_LINK_H */

drivers/net/bnx2x/bnx2x_reg.h

@@ -4964,6 +4964,8 @@
 #define MDIO_SERDES_DIGITAL_A_1000X_CONTROL2_PRL_DT_EN			0x0001
 #define MDIO_SERDES_DIGITAL_A_1000X_CONTROL2_AN_FST_TMR 		0x0040
 #define MDIO_SERDES_DIGITAL_A_1000X_STATUS1			0x14
+#define MDIO_SERDES_DIGITAL_A_1000X_STATUS1_SGMII			0x0001
+#define MDIO_SERDES_DIGITAL_A_1000X_STATUS1_LINK			0x0002
 #define MDIO_SERDES_DIGITAL_A_1000X_STATUS1_DUPLEX			0x0004
 #define MDIO_SERDES_DIGITAL_A_1000X_STATUS1_SPEED_MASK			0x0018
 #define MDIO_SERDES_DIGITAL_A_1000X_STATUS1_SPEED_SHIFT 		3
@@ -5192,6 +5194,8 @@ Theotherbitsarereservedandshouldbezero*/
 #define MDIO_XS_8706_REG_BANK_RX3	0x80ec
 #define MDIO_XS_8706_REG_BANK_RXA	0x80fc
 
+#define MDIO_XS_REG_8073_RX_CTRL_PCIE	0x80FA
+
 #define MDIO_AN_DEVAD			0x7
 /*ieee*/
 #define MDIO_AN_REG_CTRL		0x0000
@@ -5227,6 +5231,27 @@ Theotherbitsarereservedandshouldbezero*/
 #define MDIO_AN_REG_8481_AUX_CTRL		0xfff8
 #define MDIO_AN_REG_8481_LEGACY_SHADOW		0xfffc
 
+/* BCM84823 only */
+#define MDIO_CTL_DEVAD			0x1e
+#define MDIO_CTL_REG_84823_MEDIA		0x401a
+#define MDIO_CTL_REG_84823_MEDIA_MAC_MASK		0x0018
+	/* These pins configure the BCM84823 interface to MAC after reset. */
+#define MDIO_CTL_REG_84823_CTRL_MAC_XFI			0x0008
+#define MDIO_CTL_REG_84823_MEDIA_MAC_XAUI_M		0x0010
+	/* These pins configure the BCM84823 interface to Line after reset. */
+#define MDIO_CTL_REG_84823_MEDIA_LINE_MASK		0x0060
+#define MDIO_CTL_REG_84823_MEDIA_LINE_XAUI_L		0x0020
+#define MDIO_CTL_REG_84823_MEDIA_LINE_XFI		0x0040
+	/* When this pin is active high during reset, 10GBASE-T core is power
+	 * down, When it is active low the 10GBASE-T is power up
+	 */
+#define MDIO_CTL_REG_84823_MEDIA_COPPER_CORE_DOWN	0x0080
+#define MDIO_CTL_REG_84823_MEDIA_PRIORITY_MASK		0x0100
+#define MDIO_CTL_REG_84823_MEDIA_PRIORITY_COPPER	0x0000
+#define MDIO_CTL_REG_84823_MEDIA_PRIORITY_FIBER		0x0100
+#define MDIO_CTL_REG_84823_MEDIA_FIBER_1G			0x1000
+
+
 #define IGU_FUNC_BASE			0x0400
 
 #define IGU_ADDR_MSIX			0x0000