Commit ab6ad5a4 authored by Eilon Greenstein's avatar Eilon Greenstein Committed by David S. Miller
Browse files

bnx2x: Whitespaces and comments 



Signed-off-by: default avatarEilon Greenstein <eilong@broadcom.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 9c63de62

drivers/net/bnx2x.h

+20 −18
Original line number Diff line number Diff line
@@ -314,9 +314,11 @@ struct bnx2x_fastpath { 
	__le16			*rx_cons_sb;

	__le16			*rx_bd_cons_sb;





	unsigned long		tx_pkt,

				rx_pkt,

				rx_calls;



	/* TPA related */

	struct sw_rx_bd		tpa_pool[ETH_MAX_AGGREGATION_QUEUES_E1H];

	u8			tpa_state[ETH_MAX_AGGREGATION_QUEUES_E1H];
@@ -1138,7 +1140,8 @@ static inline u32 reg_poll(struct bnx2x *bp, u32 reg, u32 expected, int ms, 




/* must be used on a CID before placing it on a HW ring */

#define HW_CID(bp, x)		((BP_PORT(bp) << 23) | (BP_E1HVN(bp) << 17) | x)

#define HW_CID(bp, x)			((BP_PORT(bp) << 23) | \

					 (BP_E1HVN(bp) << 17) | (x))



#define SP_DESC_CNT		(BCM_PAGE_SIZE / sizeof(struct eth_spe))

#define MAX_SP_DESC_CNT			(SP_DESC_CNT - 1)
@@ -1255,7 +1258,6 @@ static inline u32 reg_poll(struct bnx2x *bp, u32 reg, u32 expected, int ms, 
		 TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_IPV6_TCP_CAPABILITY | \

		 (bp->multi_mode << \

		  TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_MODE_SHIFT))



#define MULTI_MASK			0x7f

drivers/net/bnx2x_link.c

+58 −57
Original line number Diff line number Diff line
@@ -182,6 +182,7 @@ static void bnx2x_set_serdes_access(struct link_params *params) 
{

	struct bnx2x *bp = params->bp;

	u32 emac_base = (params->port) ? GRCBASE_EMAC1 : GRCBASE_EMAC0;



	/* Set Clause 22 */

	REG_WR(bp, NIG_REG_SERDES0_CTRL_MD_ST + params->port*0x10, 1);

	REG_WR(bp, emac_base + EMAC_REG_EMAC_MDIO_COMM, 0x245f8000);
@@ -194,6 +195,7 @@ static void bnx2x_set_serdes_access(struct link_params *params) 
static void bnx2x_set_phy_mdio(struct link_params *params, u8 phy_flags)

{

	struct bnx2x *bp = params->bp;



	if (phy_flags & PHY_XGXS_FLAG) {

		REG_WR(bp, NIG_REG_XGXS0_CTRL_MD_ST +

			   params->port*0x18, 0);
@@ -465,7 +467,6 @@ static u8 bnx2x_bmac_enable(struct link_params *params, struct link_vars *vars, 
	REG_WR_DMAE(bp, bmac_addr + BIGMAC_REGISTER_BMAC_CONTROL,

		    wb_data, 2);





	/* set rx mtu */

	wb_data[0] = ETH_MAX_JUMBO_PACKET_SIZE + ETH_OVREHEAD;

	wb_data[1] = 0;
@@ -684,6 +685,7 @@ void bnx2x_link_status_update(struct link_params *params, 
static void bnx2x_update_mng(struct link_params *params, u32 link_status)

{

	struct bnx2x *bp = params->bp;



	REG_WR(bp, params->shmem_base +

		   offsetof(struct shmem_region,

			    port_mb[params->port].link_status),
@@ -780,7 +782,6 @@ static u8 bnx2x_pbf_update(struct link_params *params, u32 flow_ctrl, 
			DP(NETIF_MSG_LINK, "Invalid line_speed 0x%x\n",

				  line_speed);

			return -EINVAL;

			break;

		}

	}

	REG_WR(bp, PBF_REG_P0_INIT_CRD + port*4, init_crd);
@@ -800,6 +801,7 @@ static u8 bnx2x_pbf_update(struct link_params *params, u32 flow_ctrl, 
static u32 bnx2x_get_emac_base(struct bnx2x *bp, u32 ext_phy_type, u8 port)

{

	u32 emac_base;



	switch (ext_phy_type) {

	case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8072:

	case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8726:
@@ -905,7 +907,7 @@ u8 bnx2x_cl45_read(struct bnx2x *bp, u8 port, u32 ext_phy_type, 
	val = saved_mode & ((EMAC_MDIO_MODE_AUTO_POLL |

			     EMAC_MDIO_MODE_CLOCK_CNT));

	val |= (EMAC_MDIO_MODE_CLAUSE_45 |

		(49 << EMAC_MDIO_MODE_CLOCK_CNT_BITSHIFT));

		(49L << EMAC_MDIO_MODE_CLOCK_CNT_BITSHIFT));

	REG_WR(bp, mdio_ctrl + EMAC_REG_EMAC_MDIO_MODE, val);

	REG_RD(bp, mdio_ctrl + EMAC_REG_EMAC_MDIO_MODE);

	udelay(40);
@@ -1535,7 +1537,7 @@ static void bnx2x_pause_resolve(struct link_vars *vars, u32 pause_result) 
	}

}



static u8 bnx2x_ext_phy_resove_fc(struct link_params *params,

static u8 bnx2x_ext_phy_resolve_fc(struct link_params *params,

				  struct link_vars *vars)

{

	struct bnx2x *bp = params->bp;
@@ -1642,7 +1644,7 @@ static void bnx2x_flow_ctrl_resolve(struct link_params *params, 
		DP(NETIF_MSG_LINK, "pause_result 0x%x\n", pause_result);

		bnx2x_pause_resolve(vars, pause_result);

	} else if ((params->req_flow_ctrl == BNX2X_FLOW_CTRL_AUTO) &&

		   (bnx2x_ext_phy_resove_fc(params, vars))) {

		   (bnx2x_ext_phy_resolve_fc(params, vars))) {

		return;

	} else {

		if (params->req_flow_ctrl == BNX2X_FLOW_CTRL_AUTO)
@@ -1784,7 +1786,7 @@ static u8 bnx2x_link_settings_status(struct link_params *params, 
				 "link speed unsupported  gp_status 0x%x\n",

				  gp_status);

			return -EINVAL;

			break;



		case GP_STATUS_10G_KX4:

		case GP_STATUS_10G_HIG:

		case GP_STATUS_10G_CX4:
@@ -1822,7 +1824,6 @@ static u8 bnx2x_link_settings_status(struct link_params *params, 
				  "link speed unsupported gp_status 0x%x\n",

				  gp_status);

			return -EINVAL;

			break;

		}



		/* Upon link speed change set the NIG into drain mode.
@@ -2061,16 +2062,17 @@ static void bnx2x_ext_phy_reset(struct link_params *params, 
				       MDIO_PMA_DEVAD,

				       MDIO_PMA_REG_CTRL,

				       1<<15);



			break;



		case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8072:

			DP(NETIF_MSG_LINK, "XGXS 8072\n");



			/* Unset Low Power Mode and SW reset */

			/* Restore normal power mode*/

			bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_2,

				      MISC_REGISTERS_GPIO_OUTPUT_HIGH,

					  params->port);



			DP(NETIF_MSG_LINK, "XGXS 8072\n");

			bnx2x_cl45_write(bp, params->port,

				       ext_phy_type,

				       ext_phy_addr,
@@ -2078,8 +2080,9 @@ static void bnx2x_ext_phy_reset(struct link_params *params, 
				       MDIO_PMA_REG_CTRL,

				       1<<15);

			break;



		case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073:

			{

			DP(NETIF_MSG_LINK, "XGXS 8073\n");



			/* Restore normal power mode*/

			bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_2,
@@ -2089,9 +2092,6 @@ static void bnx2x_ext_phy_reset(struct link_params *params, 
			bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_1,

				      MISC_REGISTERS_GPIO_OUTPUT_HIGH,

					  params->port);



			DP(NETIF_MSG_LINK, "XGXS 8073\n");

			}

			break;



		case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_SFX7101:
@@ -2107,7 +2107,6 @@ static void bnx2x_ext_phy_reset(struct link_params *params, 
			break;



		case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8481:



			/* Restore normal power mode*/

			bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_2,

				      MISC_REGISTERS_GPIO_OUTPUT_HIGH,
@@ -2146,20 +2145,18 @@ static void bnx2x_ext_phy_reset(struct link_params *params, 
			break;



		default:

			DP(NETIF_MSG_LINK,

				 "BAD SerDes ext_phy_config 0x%x\n",

			DP(NETIF_MSG_LINK, "BAD SerDes ext_phy_config 0x%x\n",

				 params->ext_phy_config);

			break;

		}

	}

}





static void bnx2x_save_spirom_version(struct bnx2x *bp, u8 port,

				    u32 shmem_base, u32 spirom_ver)

{

	DP(NETIF_MSG_LINK, "FW version 0x%x:0x%x\n",

		 (u16)(spirom_ver>>16), (u16)spirom_ver);

	DP(NETIF_MSG_LINK, "FW version 0x%x:0x%x for port %d\n",

		 (u16)(spirom_ver>>16), (u16)spirom_ver, port);

	REG_WR(bp, shmem_base +

		   offsetof(struct shmem_region,

			    port_mb[port].ext_phy_fw_version),
@@ -2171,6 +2168,7 @@ static void bnx2x_save_bcm_spirom_ver(struct bnx2x *bp, u8 port, 
				    u32 shmem_base)

{

	u16 fw_ver1, fw_ver2;



	bnx2x_cl45_read(bp, port, ext_phy_type, ext_phy_addr, MDIO_PMA_DEVAD,

		      MDIO_PMA_REG_ROM_VER1, &fw_ver1);

	bnx2x_cl45_read(bp, port, ext_phy_type, ext_phy_addr, MDIO_PMA_DEVAD,
@@ -2423,7 +2421,6 @@ static u8 bnx2x_bcm8073_xaui_wa(struct link_params *params) 
	}

	DP(NETIF_MSG_LINK, "Warning: XAUI work-around timeout !!!\n");

	return -EINVAL;



}



static void bnx2x_bcm8073_bcm8727_external_rom_boot(struct bnx2x *bp, u8 port,
@@ -2565,6 +2562,7 @@ static void bnx2x_sfp_set_transmitter(struct bnx2x *bp, u8 port, 
				    u8 tx_en)

{

	u16 val;



	DP(NETIF_MSG_LINK, "Setting transmitter tx_en=%x for port %x\n",

		 tx_en, port);

	/* Disable/Enable transmitter ( TX laser of the SFP+ module.)*/
@@ -2597,6 +2595,7 @@ static u8 bnx2x_8726_read_sfp_module_eeprom(struct link_params *params, 
	u8 port = params->port;

	u8 ext_phy_addr = XGXS_EXT_PHY_ADDR(params->ext_phy_config);

	u32 ext_phy_type = XGXS_EXT_PHY_TYPE(params->ext_phy_config);



	if (byte_cnt > 16) {

		DP(NETIF_MSG_LINK, "Reading from eeprom is"

			    " is limited to 0xf\n");
@@ -2808,6 +2807,7 @@ static u8 bnx2x_get_edc_mode(struct link_params *params, 
	case SFP_EEPROM_CON_TYPE_VAL_COPPER:

	{

		u8 copper_module_type;



		/* Check if its active cable( includes SFP+ module)

		of passive cable*/

		if (bnx2x_read_sfp_module_eeprom(params,
@@ -2842,7 +2842,6 @@ static u8 bnx2x_get_edc_mode(struct link_params *params, 
		DP(NETIF_MSG_LINK, "Optic module detected\n");

		check_limiting_mode = 1;

		break;



	default:

		DP(NETIF_MSG_LINK, "Unable to determine module type 0x%x !!!\n",

			 val);
@@ -3169,6 +3168,7 @@ void bnx2x_handle_module_detect_int(struct link_params *params) 
	struct bnx2x *bp = params->bp;

	u32 gpio_val;

	u8 port = params->port;



	/* Set valid module led off */

	bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_0,

			  MISC_REGISTERS_GPIO_HIGH,
@@ -3236,6 +3236,7 @@ static void bnx2x_bcm807x_force_10G(struct link_params *params) 
		       MDIO_AN_REG_CTRL,

		       0x0000);

}



static void bnx2x_bcm8073_set_xaui_low_power_mode(struct link_params *params)

{

	struct bnx2x *bp = params->bp;
@@ -3303,7 +3304,6 @@ static void bnx2x_bcm8073_set_xaui_low_power_mode(struct link_params *params) 
static void bnx2x_8073_set_pause_cl37(struct link_params *params,

				  struct link_vars *vars)

{



	struct bnx2x *bp = params->bp;

	u16 cl37_val;

	u8 ext_phy_addr = XGXS_EXT_PHY_ADDR(params->ext_phy_config);
@@ -3535,6 +3535,7 @@ static void bnx2x_init_internal_phy(struct link_params *params, 
				  u8 enable_cl73)

{

	struct bnx2x *bp = params->bp;



	if (!(vars->phy_flags & PHY_SGMII_FLAG)) {

		if ((XGXS_EXT_PHY_TYPE(params->ext_phy_config) ==

		     PORT_HW_CFG_XGXS_EXT_PHY_TYPE_DIRECT) &&
@@ -3585,6 +3586,7 @@ static u8 bnx2x_ext_phy_init(struct link_params *params, struct link_vars *vars) 
	u16 ctrl = 0;

	u16 val = 0;

	u8 rc = 0;



	if (vars->phy_flags & PHY_XGXS_FLAG) {

		ext_phy_addr = XGXS_EXT_PHY_ADDR(params->ext_phy_config);
@@ -3881,14 +3883,12 @@ static u8 bnx2x_ext_phy_init(struct link_params *params, struct link_vars *vars) 
			bnx2x_8073_set_pause_cl37(params, vars);



			if (ext_phy_type ==

			    PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8072){

			    PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8072)

				bnx2x_bcm8072_external_rom_boot(params);

			} else {



			else

				/* In case of 8073 with long xaui lines,

				don't set the 8073 xaui low power*/

				bnx2x_bcm8073_set_xaui_low_power_mode(params);

			}



			bnx2x_cl45_read(bp, params->port,

				      ext_phy_type,
@@ -3953,10 +3953,8 @@ static u8 bnx2x_ext_phy_init(struct link_params *params, struct link_vars *vars) 
				       ext_phy_addr,

				       MDIO_AN_DEVAD,

				       MDIO_AN_REG_ADV, val);



			if (ext_phy_type ==

			    PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073) {



				bnx2x_cl45_read(bp, params->port,

					      ext_phy_type,

					      ext_phy_addr,
@@ -4290,7 +4288,6 @@ static u8 bnx2x_ext_phy_init(struct link_params *params, struct link_vars *vars) 
			bnx2x_save_spirom_version(params->bp, params->port,

						params->shmem_base,

						(u32)(fw_ver1<<16 | fw_ver2));



			break;

		}

		case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8481:
@@ -4621,6 +4618,7 @@ static u8 bnx2x_ext_phy_is_link_up(struct link_params *params, 
	u16 rx_sd, pcs_status;

	u8 ext_phy_link_up = 0;

	u8 port = params->port;



	if (vars->phy_flags & PHY_XGXS_FLAG) {

		ext_phy_addr = XGXS_EXT_PHY_ADDR(params->ext_phy_config);

		ext_phy_type = XGXS_EXT_PHY_TYPE(params->ext_phy_config);
@@ -4729,7 +4727,6 @@ static u8 bnx2x_ext_phy_is_link_up(struct link_params *params, 
						break;

					}

				}



				if (val2 & (1<<1))

					vars->line_speed = SPEED_1000;

				else
@@ -4786,8 +4783,9 @@ static u8 bnx2x_ext_phy_is_link_up(struct link_params *params, 


				if ((val1 & (1<<8)) == 0) {

					DP(NETIF_MSG_LINK, "8727 Power fault"

						 " has been detected on port"

						 " %d\n", params->port);

						     " has been detected on "

						     "port %d\n",

						 params->port);

					printk(KERN_ERR PFX  "Error:  Power"

						 " fault on %s Port %d has"

						 " been detected and the"
@@ -4894,6 +4892,7 @@ static u8 bnx2x_ext_phy_is_link_up(struct link_params *params, 
		{

			u16 link_status = 0;

			u16 an1000_status = 0;



			if (ext_phy_type ==

			     PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8072) {

				bnx2x_cl45_read(bp, params->port,
@@ -4909,7 +4908,6 @@ static u8 bnx2x_ext_phy_is_link_up(struct link_params *params, 
			DP(NETIF_MSG_LINK,

				 "870x LASI status 0x%x->0x%x\n",

				  val1, val2);



			} else {

				/* In 8073, port1 is directed through emac0 and

				 * port0 is directed through emac1
@@ -5039,8 +5037,6 @@ static u8 bnx2x_ext_phy_is_link_up(struct link_params *params, 
						    MDIO_PMA_DEVAD,

						    MDIO_PMA_REG_CDR_BANDWIDTH,

						    0x0333);





				}

				bnx2x_cl45_read(bp, params->port,

					   ext_phy_type,
@@ -5225,7 +5221,6 @@ static u8 bnx2x_ext_phy_is_link_up(struct link_params *params, 
								 ext_phy_addr);

				}

			}



			break;

		default:

			DP(NETIF_MSG_LINK, "BAD XGXS ext_phy_config 0x%x\n",
@@ -5272,6 +5267,7 @@ static void bnx2x_link_int_enable(struct link_params *params) 
	u32 ext_phy_type;

	u32 mask;

	struct bnx2x *bp = params->bp;



	/* setting the status to report on link up

	   for either XGXS or SerDes */
@@ -5303,10 +5299,10 @@ static void bnx2x_link_int_enable(struct link_params *params) 
	bnx2x_bits_en(bp,

		      NIG_REG_MASK_INTERRUPT_PORT0 + port*4,

		      mask);

	DP(NETIF_MSG_LINK, "port %x, is_xgxs=%x, int_status 0x%x\n", port,



	DP(NETIF_MSG_LINK, "port %x, is_xgxs %x, int_status 0x%x\n", port,

		 (params->switch_cfg == SWITCH_CFG_10G),

		 REG_RD(bp, NIG_REG_STATUS_INTERRUPT_PORT0 + port*4));



	DP(NETIF_MSG_LINK, " int_mask 0x%x, MI_INT %x, SERDES_LINK %x\n",

		 REG_RD(bp, NIG_REG_MASK_INTERRUPT_PORT0 + port*4),

		 REG_RD(bp, NIG_REG_EMAC0_STATUS_MISC_MI_INT + port*0x18),
@@ -5738,6 +5734,7 @@ u8 bnx2x_set_led(struct bnx2x *bp, u8 port, u8 mode, u32 speed, 
	u8 rc = 0;

	u32 tmp;

	u32 emac_base = port ? GRCBASE_EMAC1 : GRCBASE_EMAC0;



	DP(NETIF_MSG_LINK, "bnx2x_set_led: port %x, mode %d\n", port, mode);

	DP(NETIF_MSG_LINK, "speed 0x%x, hw_led_mode 0x%x\n",

		 speed, hw_led_mode);
@@ -5816,6 +5813,7 @@ static u8 bnx2x_link_initialize(struct link_params *params, 
	u8 rc = 0;

	u8 non_ext_phy;

	u32 ext_phy_type = XGXS_EXT_PHY_TYPE(params->ext_phy_config);



	/* Activate the external PHY */

	bnx2x_ext_phy_reset(params, vars);
@@ -5889,10 +5887,10 @@ static u8 bnx2x_link_initialize(struct link_params *params, 
u8 bnx2x_phy_init(struct link_params *params, struct link_vars *vars)

{

	struct bnx2x *bp = params->bp;



	u32 val;



	DP(NETIF_MSG_LINK, "Phy Initialization started\n");

	DP(NETIF_MSG_LINK, "req_speed = %d, req_flowctrl=%d\n",

	DP(NETIF_MSG_LINK, "req_speed %d, req_flowctrl %d\n",

		 params->req_line_speed, params->req_flow_ctrl);

	vars->link_status = 0;

	vars->phy_link_up = 0;
@@ -5907,7 +5905,6 @@ u8 bnx2x_phy_init(struct link_params *params, struct link_vars *vars) 
	else

		vars->phy_flags = PHY_XGXS_FLAG;





	/* disable attentions */

	bnx2x_bits_dis(bp, NIG_REG_MASK_INTERRUPT_PORT0 + params->port*4,

		       (NIG_MASK_XGXS0_LINK_STATUS |
@@ -5918,6 +5915,7 @@ u8 bnx2x_phy_init(struct link_params *params, struct link_vars *vars) 
	bnx2x_emac_init(params, vars);



	if (CHIP_REV_IS_FPGA(bp)) {



		vars->link_up = 1;

		vars->line_speed = SPEED_10000;

		vars->duplex = DUPLEX_FULL;
@@ -5926,7 +5924,8 @@ u8 bnx2x_phy_init(struct link_params *params, struct link_vars *vars) 
		/* enable on E1.5 FPGA */

		if (CHIP_IS_E1H(bp)) {

			vars->flow_ctrl |=

				(BNX2X_FLOW_CTRL_TX | BNX2X_FLOW_CTRL_RX);

					(BNX2X_FLOW_CTRL_TX |

					 BNX2X_FLOW_CTRL_RX);

			vars->link_status |=

					(LINK_STATUS_TX_FLOW_CONTROL_ENABLED |

					 LINK_STATUS_RX_FLOW_CONTROL_ENABLED);
@@ -5935,8 +5934,7 @@ u8 bnx2x_phy_init(struct link_params *params, struct link_vars *vars) 
		bnx2x_emac_enable(params, vars, 0);

		bnx2x_pbf_update(params, vars->flow_ctrl, vars->line_speed);

		/* disable drain */

		REG_WR(bp, NIG_REG_EGRESS_DRAIN0_MODE

				    + params->port*4, 0);

		REG_WR(bp, NIG_REG_EGRESS_DRAIN0_MODE + params->port*4, 0);



		/* update shared memory */

		bnx2x_update_mng(params, vars->link_status);
@@ -5966,6 +5964,7 @@ u8 bnx2x_phy_init(struct link_params *params, struct link_vars *vars) 


	} else

	if (params->loopback_mode == LOOPBACK_BMAC) {



		vars->link_up = 1;

		vars->line_speed = SPEED_10000;

		vars->duplex = DUPLEX_FULL;
@@ -5980,7 +5979,9 @@ u8 bnx2x_phy_init(struct link_params *params, struct link_vars *vars) 


		REG_WR(bp, NIG_REG_EGRESS_DRAIN0_MODE +

		    params->port*4, 0);



	} else if (params->loopback_mode == LOOPBACK_EMAC) {



		vars->link_up = 1;

		vars->line_speed = SPEED_1000;

		vars->duplex = DUPLEX_FULL;
@@ -5996,8 +5997,10 @@ u8 bnx2x_phy_init(struct link_params *params, struct link_vars *vars) 
					      vars->duplex);

		REG_WR(bp, NIG_REG_EGRESS_DRAIN0_MODE +

		    params->port*4, 0);



	} else if ((params->loopback_mode == LOOPBACK_XGXS_10) ||

		   (params->loopback_mode == LOOPBACK_EXT_PHY)) {



		vars->link_up = 1;

		vars->line_speed = SPEED_10000;

		vars->duplex = DUPLEX_FULL;
@@ -6034,7 +6037,6 @@ u8 bnx2x_phy_init(struct link_params *params, struct link_vars *vars) 
	} else

	/* No loopback */

	{



		bnx2x_phy_deassert(params, vars->phy_flags);

		switch (params->switch_cfg) {

		case SWITCH_CFG_1G:
@@ -6042,8 +6044,7 @@ u8 bnx2x_phy_init(struct link_params *params, struct link_vars *vars) 
			if ((params->ext_phy_config &

			     PORT_HW_CFG_SERDES_EXT_PHY_TYPE_MASK) ==

			     PORT_HW_CFG_SERDES_EXT_PHY_TYPE_BCM5482) {

				vars->phy_flags |=

					PHY_SGMII_FLAG;

				vars->phy_flags |= PHY_SGMII_FLAG;

			}



			val = REG_RD(bp,
@@ -6064,7 +6065,6 @@ u8 bnx2x_phy_init(struct link_params *params, struct link_vars *vars) 
		default:

			DP(NETIF_MSG_LINK, "Invalid switch_cfg\n");

			return -EINVAL;

			break;

		}

		DP(NETIF_MSG_LINK, "Phy address = 0x%x\n", params->phy_addr);
@@ -6089,7 +6089,6 @@ static void bnx2x_8726_reset_phy(struct bnx2x *bp, u8 port, u8 ext_phy_addr) 
u8 bnx2x_link_reset(struct link_params *params, struct link_vars *vars,

		  u8 reset_ext_phy)

{



	struct bnx2x *bp = params->bp;

	u32 ext_phy_config = params->ext_phy_config;

	u16 hw_led_mode = params->hw_led_mode;
@@ -6102,7 +6101,6 @@ u8 bnx2x_link_reset(struct link_params *params, struct link_vars *vars, 
				      config));



	/* disable attentions */



	vars->link_status = 0;

	bnx2x_update_mng(params, vars->link_status);

	bnx2x_bits_dis(bp, NIG_REG_MASK_INTERRUPT_PORT0 + port*4,
@@ -6198,6 +6196,7 @@ static u8 bnx2x_update_link_down(struct link_params *params, 
{

	struct bnx2x *bp = params->bp;

	u8 port = params->port;



	DP(NETIF_MSG_LINK, "Port %x: Link is down\n", port);

	bnx2x_set_led(bp, port, LED_MODE_OFF,

		    0, params->hw_led_mode,
@@ -6234,6 +6233,7 @@ static u8 bnx2x_update_link_up(struct link_params *params, 
	struct bnx2x *bp = params->bp;

	u8 port = params->port;

	u8 rc = 0;



	vars->link_status |= LINK_STATUS_LINK_UP;

	if (link_10g) {

		bnx2x_bmac_enable(params, vars, 0);
@@ -6547,6 +6547,7 @@ static u8 bnx2x_8726_common_init_phy(struct bnx2x *bp, u32 shmem_base) 
	u8 ext_phy_addr;

	u32 val;

	s8 port;



	/* Use port1 because of the static port-swap */

	/* Enable the module detection interrupt */

	val = REG_RD(bp, MISC_REG_GPIO_EVENT_EN);

drivers/net/bnx2x_main.c

+41 −39
Original line number Diff line number Diff line
@@ -723,7 +723,6 @@ static void bnx2x_int_disable(struct bnx2x *bp) 
	REG_WR(bp, addr, val);

	if (REG_RD(bp, addr) != val)

		BNX2X_ERR("BUG! proper val not read from IGU!\n");



}



static void bnx2x_int_disable_sync(struct bnx2x *bp, int disable_hw)
@@ -1660,6 +1659,7 @@ static int bnx2x_rx_int(struct bnx2x_fastpath *fp, int budget) 
		}



		skb_record_rx_queue(skb, fp->index);



#ifdef BCM_VLAN

		if ((bp->vlgrp != NULL) && (bp->flags & HW_VLAN_RX_FLAG) &&

		    (le16_to_cpu(cqe->fast_path_cqe.pars_flags.flags) &
@@ -2418,14 +2418,12 @@ static void bnx2x_link_attn(struct bnx2x *bp) 
		int func;

		int vn;



		/* Set the attention towards other drivers on the same port */

		for (vn = VN_0; vn < E1HVN_MAX; vn++) {

			if (vn == BP_E1HVN(bp))

				continue;



			func = ((vn << 1) | port);



			/* Set the attention towards other drivers

			   on the same port */

			REG_WR(bp, MISC_REG_AEU_GENERAL_ATTN_0 +

			       (LINK_SYNC_ATTENTION_BIT_FUNC_0 + func)*4, 1);

		}
@@ -2880,6 +2878,7 @@ static inline void bnx2x_fan_failure(struct bnx2x *bp) 
	       " damage.  Please contact Dell Support for assistance\n",

	       bp->dev->name);

}



static inline void bnx2x_attn_int_deasserted0(struct bnx2x *bp, u32 attn)

{

	int port = BP_PORT(bp);
@@ -7660,9 +7659,11 @@ static int bnx2x_nic_unload(struct bnx2x *bp, int unload_mode) 


	bp->state = BNX2X_STATE_CLOSING_WAIT4_HALT;



	/* Set "drop all" */

	bp->rx_mode = BNX2X_RX_MODE_NONE;

	bnx2x_set_storm_rx_mode(bp);



	/* Disable HW interrupts, NAPI and Tx */

	bnx2x_netif_stop(bp, 1);



	del_timer_sync(&bp->timer);
@@ -9158,8 +9159,7 @@ static int bnx2x_nway_reset(struct net_device *dev) 
	return 0;

}



static u32

bnx2x_get_link(struct net_device *dev)

static u32 bnx2x_get_link(struct net_device *dev)

{

	struct bnx2x *bp = netdev_priv(dev);
@@ -10169,7 +10169,7 @@ static int bnx2x_test_nvram(struct bnx2x *bp) 
	__be32 buf[0x350 / 4];

	u8 *data = (u8 *)buf;

	int i, rc;

	u32 magic, csum;

	u32 magic, crc;



	rc = bnx2x_nvram_read(bp, 0, data, 4);

	if (rc) {
@@ -10194,10 +10194,10 @@ static int bnx2x_test_nvram(struct bnx2x *bp) 
			goto test_nvram_exit;

		}



		csum = ether_crc_le(nvram_tbl[i].size, data);

		if (csum != CRC32_RESIDUAL) {

		crc = ether_crc_le(nvram_tbl[i].size, data);

		if (crc != CRC32_RESIDUAL) {

			DP(NETIF_MSG_PROBE,

			   "nvram_tbl[%d] csum value (0x%08x)\n", i, csum);

			   "nvram_tbl[%d] crc value (0x%08x)\n", i, crc);

			rc = -ENODEV;

			goto test_nvram_exit;

		}
@@ -11777,11 +11777,11 @@ static int __devinit bnx2x_check_firmware(struct bnx2x *bp) 
	return 0;

}



static void inline be32_to_cpu_n(const u8 *_source, u8 *_target, u32 n)

static inline void be32_to_cpu_n(const u8 *_source, u8 *_target, u32 n)

{

	u32 i;

	const __be32 *source = (const __be32 *)_source;

	u32 *target = (u32 *)_target;

	u32 i;



	for (i = 0; i < n/4; i++)

		target[i] = be32_to_cpu(source[i]);
@@ -11791,11 +11791,11 @@ static void inline be32_to_cpu_n(const u8 *_source, u8 *_target, u32 n) 
   Ops array is stored in the following format:

   {op(8bit), offset(24bit, big endian), data(32bit, big endian)}

 */

static void inline bnx2x_prep_ops(const u8 *_source, u8 *_target, u32 n)

static inline void bnx2x_prep_ops(const u8 *_source, u8 *_target, u32 n)

{

	u32 i, j, tmp;

	const __be32 *source = (const __be32 *)_source;

	struct raw_op *target = (struct raw_op *)_target;

	u32 i, j, tmp;



	for (i = 0, j = 0; i < n/8; i++, j += 2) {

		tmp = be32_to_cpu(source[j]);
@@ -11804,11 +11804,12 @@ static void inline bnx2x_prep_ops(const u8 *_source, u8 *_target, u32 n) 
		target[i].raw_data = be32_to_cpu(source[j+1]);

	}

}

static void inline be16_to_cpu_n(const u8 *_source, u8 *_target, u32 n)



static inline void be16_to_cpu_n(const u8 *_source, u8 *_target, u32 n)

{

	u32 i;

	u16 *target = (u16*)_target;

	const __be16 *source = (const __be16 *)_source;

	u16 *target = (u16 *)_target;

	u32 i;



	for (i = 0; i < n/2; i++)

		target[i] = be16_to_cpu(source[i]);
@@ -11819,20 +11820,19 @@ static void inline be16_to_cpu_n(const u8 *_source, u8 *_target, u32 n) 
		u32 len = be32_to_cpu(fw_hdr->arr.len); \

		bp->arr = kmalloc(len, GFP_KERNEL); \

		if (!bp->arr) { \

			printk(KERN_ERR PFX "Failed to allocate %d bytes for "#arr"\n", len); \

			printk(KERN_ERR PFX "Failed to allocate %d bytes " \

					    "for "#arr"\n", len); \

			goto lbl; \

		} \

		func(bp->firmware->data + \

			be32_to_cpu(fw_hdr->arr.offset), \

		func(bp->firmware->data + be32_to_cpu(fw_hdr->arr.offset), \

		     (u8 *)bp->arr, len); \

	} while (0)





static int __devinit bnx2x_init_firmware(struct bnx2x *bp, struct device *dev)

{

	char fw_file_name[40] = {0};

        int rc, offset;

	struct bnx2x_fw_file_hdr *fw_hdr;

	int rc, offset;



	/* Create a FW file name */

	if (CHIP_IS_E1(bp))
@@ -11850,7 +11850,8 @@ static int __devinit bnx2x_init_firmware(struct bnx2x *bp, struct device *dev) 


	rc = request_firmware(&bp->firmware, fw_file_name, dev);

	if (rc) {

		printk(KERN_ERR PFX "Can't load firmware file %s\n", fw_file_name);

		printk(KERN_ERR PFX "Can't load firmware file %s\n",

		       fw_file_name);

		goto request_firmware_exit;

	}
@@ -11870,7 +11871,8 @@ static int __devinit bnx2x_init_firmware(struct bnx2x *bp, struct device *dev) 
	BNX2X_ALLOC_AND_SET(init_ops, init_ops_alloc_err, bnx2x_prep_ops);



	/* Offsets */

	BNX2X_ALLOC_AND_SET(init_ops_offsets, init_offsets_alloc_err, be16_to_cpu_n);

	BNX2X_ALLOC_AND_SET(init_ops_offsets, init_offsets_alloc_err,

			    be16_to_cpu_n);



	/* STORMs firmware */

	INIT_TSEM_INT_TABLE_DATA(bp) = bp->firmware->data +
@@ -11891,6 +11893,7 @@ static int __devinit bnx2x_init_firmware(struct bnx2x *bp, struct device *dev) 
			be32_to_cpu(fw_hdr->csem_pram_data.offset);



	return 0;



init_offsets_alloc_err:

	kfree(bp->init_ops);

init_ops_alloc_err:
@@ -11902,7 +11905,6 @@ static int __devinit bnx2x_init_firmware(struct bnx2x *bp, struct device *dev) 
}







static int __devinit bnx2x_init_one(struct pci_dev *pdev,

				    const struct pci_device_id *ent)

{

drivers/net/bnx2x_reg.h

+2 −1
Original line number Diff line number Diff line
@@ -4561,7 +4561,8 @@ 
#define LATCHED_ATTN_SCPAD_PARITY_MCP		33



#define GENERAL_ATTEN_WORD(atten_name)	       ((94 + atten_name) / 32)

#define GENERAL_ATTEN_OFFSET(atten_name)       (1 << ((94 + atten_name) % 32))

#define GENERAL_ATTEN_OFFSET(atten_name)\

	(1UL << ((94 + atten_name) % 32))

/*

 * This file defines GRC base address for every block.

 * This file is included by chipsim, asm microcode and cpp microcode.