X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fe1000e%2Fphy.c;h=e102332a6beed4e49588f2c37063a0429fef85f8;hb=2d9498f369706d6db174abd2e75b37732b9dbbde;hp=dab3c468a768c9a2093264886fb58fa81dea9eaf;hpb=ae51801ba5ca27c2c571eb508daa99b392e79bd4;p=deliverable%2Flinux.git diff --git a/drivers/net/e1000e/phy.c b/drivers/net/e1000e/phy.c index dab3c468a768..e102332a6bee 100644 --- a/drivers/net/e1000e/phy.c +++ b/drivers/net/e1000e/phy.c @@ -1,7 +1,7 @@ /******************************************************************************* Intel PRO/1000 Linux driver - Copyright(c) 1999 - 2007 Intel Corporation. + Copyright(c) 1999 - 2008 Intel Corporation. This program is free software; you can redistribute it and/or modify it under the terms and conditions of the GNU General Public License, @@ -116,7 +116,7 @@ s32 e1000e_phy_reset_dsp(struct e1000_hw *hw) } /** - * e1000_read_phy_reg_mdic - Read MDI control register + * e1000e_read_phy_reg_mdic - Read MDI control register * @hw: pointer to the HW structure * @offset: register offset to be read * @data: pointer to the read data @@ -124,7 +124,7 @@ s32 e1000e_phy_reset_dsp(struct e1000_hw *hw) * Reads the MDI control register in the PHY at offset and stores the * information read to data. **/ -static s32 e1000_read_phy_reg_mdic(struct e1000_hw *hw, u32 offset, u16 *data) +s32 e1000e_read_phy_reg_mdic(struct e1000_hw *hw, u32 offset, u16 *data) { struct e1000_phy_info *phy = &hw->phy; u32 i, mdic = 0; @@ -134,7 +134,8 @@ static s32 e1000_read_phy_reg_mdic(struct e1000_hw *hw, u32 offset, u16 *data) return -E1000_ERR_PARAM; } - /* Set up Op-code, Phy Address, and register offset in the MDI + /* + * Set up Op-code, Phy Address, and register offset in the MDI * Control register. The MAC will take care of interfacing with the * PHY to retrieve the desired data. */ @@ -144,8 +145,12 @@ static s32 e1000_read_phy_reg_mdic(struct e1000_hw *hw, u32 offset, u16 *data) ew32(MDIC, mdic); - /* Poll the ready bit to see if the MDI read completed */ - for (i = 0; i < 64; i++) { + /* + * Poll the ready bit to see if the MDI read completed + * Increasing the time out as testing showed failures with + * the lower time out + */ + for (i = 0; i < (E1000_GEN_POLL_TIMEOUT * 3); i++) { udelay(50); mdic = er32(MDIC); if (mdic & E1000_MDIC_READY) @@ -165,14 +170,14 @@ static s32 e1000_read_phy_reg_mdic(struct e1000_hw *hw, u32 offset, u16 *data) } /** - * e1000_write_phy_reg_mdic - Write MDI control register + * e1000e_write_phy_reg_mdic - Write MDI control register * @hw: pointer to the HW structure * @offset: register offset to write to * @data: data to write to register at offset * * Writes data to MDI control register in the PHY at offset. **/ -static s32 e1000_write_phy_reg_mdic(struct e1000_hw *hw, u32 offset, u16 data) +s32 e1000e_write_phy_reg_mdic(struct e1000_hw *hw, u32 offset, u16 data) { struct e1000_phy_info *phy = &hw->phy; u32 i, mdic = 0; @@ -182,7 +187,8 @@ static s32 e1000_write_phy_reg_mdic(struct e1000_hw *hw, u32 offset, u16 data) return -E1000_ERR_PARAM; } - /* Set up Op-code, Phy Address, and register offset in the MDI + /* + * Set up Op-code, Phy Address, and register offset in the MDI * Control register. The MAC will take care of interfacing with the * PHY to retrieve the desired data. */ @@ -193,9 +199,13 @@ static s32 e1000_write_phy_reg_mdic(struct e1000_hw *hw, u32 offset, u16 data) ew32(MDIC, mdic); - /* Poll the ready bit to see if the MDI read completed */ - for (i = 0; i < E1000_GEN_POLL_TIMEOUT; i++) { - udelay(5); + /* + * Poll the ready bit to see if the MDI read completed + * Increasing the time out as testing showed failures with + * the lower time out + */ + for (i = 0; i < (E1000_GEN_POLL_TIMEOUT * 3); i++) { + udelay(50); mdic = er32(MDIC); if (mdic & E1000_MDIC_READY) break; @@ -204,6 +214,10 @@ static s32 e1000_write_phy_reg_mdic(struct e1000_hw *hw, u32 offset, u16 data) hw_dbg(hw, "MDI Write did not complete\n"); return -E1000_ERR_PHY; } + if (mdic & E1000_MDIC_ERROR) { + hw_dbg(hw, "MDI Error\n"); + return -E1000_ERR_PHY; + } return 0; } @@ -226,9 +240,8 @@ s32 e1000e_read_phy_reg_m88(struct e1000_hw *hw, u32 offset, u16 *data) if (ret_val) return ret_val; - ret_val = e1000_read_phy_reg_mdic(hw, - MAX_PHY_REG_ADDRESS & offset, - data); + ret_val = e1000e_read_phy_reg_mdic(hw, MAX_PHY_REG_ADDRESS & offset, + data); hw->phy.ops.release_phy(hw); @@ -252,9 +265,8 @@ s32 e1000e_write_phy_reg_m88(struct e1000_hw *hw, u32 offset, u16 data) if (ret_val) return ret_val; - ret_val = e1000_write_phy_reg_mdic(hw, - MAX_PHY_REG_ADDRESS & offset, - data); + ret_val = e1000e_write_phy_reg_mdic(hw, MAX_PHY_REG_ADDRESS & offset, + data); hw->phy.ops.release_phy(hw); @@ -280,18 +292,17 @@ s32 e1000e_read_phy_reg_igp(struct e1000_hw *hw, u32 offset, u16 *data) return ret_val; if (offset > MAX_PHY_MULTI_PAGE_REG) { - ret_val = e1000_write_phy_reg_mdic(hw, - IGP01E1000_PHY_PAGE_SELECT, - (u16)offset); + ret_val = e1000e_write_phy_reg_mdic(hw, + IGP01E1000_PHY_PAGE_SELECT, + (u16)offset); if (ret_val) { hw->phy.ops.release_phy(hw); return ret_val; } } - ret_val = e1000_read_phy_reg_mdic(hw, - MAX_PHY_REG_ADDRESS & offset, - data); + ret_val = e1000e_read_phy_reg_mdic(hw, MAX_PHY_REG_ADDRESS & offset, + data); hw->phy.ops.release_phy(hw); @@ -316,18 +327,17 @@ s32 e1000e_write_phy_reg_igp(struct e1000_hw *hw, u32 offset, u16 data) return ret_val; if (offset > MAX_PHY_MULTI_PAGE_REG) { - ret_val = e1000_write_phy_reg_mdic(hw, - IGP01E1000_PHY_PAGE_SELECT, - (u16)offset); + ret_val = e1000e_write_phy_reg_mdic(hw, + IGP01E1000_PHY_PAGE_SELECT, + (u16)offset); if (ret_val) { hw->phy.ops.release_phy(hw); return ret_val; } } - ret_val = e1000_write_phy_reg_mdic(hw, - MAX_PHY_REG_ADDRESS & offset, - data); + ret_val = e1000e_write_phy_reg_mdic(hw, MAX_PHY_REG_ADDRESS & offset, + data); hw->phy.ops.release_phy(hw); @@ -409,14 +419,17 @@ s32 e1000e_copper_link_setup_m88(struct e1000_hw *hw) s32 ret_val; u16 phy_data; - /* Enable CRS on TX. This must be set for half-duplex operation. */ + /* Enable CRS on Tx. This must be set for half-duplex operation. */ ret_val = e1e_rphy(hw, M88E1000_PHY_SPEC_CTRL, &phy_data); if (ret_val) return ret_val; - phy_data |= M88E1000_PSCR_ASSERT_CRS_ON_TX; + /* For newer PHYs this bit is downshift enable */ + if (phy->type == e1000_phy_m88) + phy_data |= M88E1000_PSCR_ASSERT_CRS_ON_TX; - /* Options: + /* + * Options: * MDI/MDI-X = 0 (default) * 0 - Auto for all speeds * 1 - MDI mode @@ -441,7 +454,8 @@ s32 e1000e_copper_link_setup_m88(struct e1000_hw *hw) break; } - /* Options: + /* + * Options: * disable_polarity_correction = 0 (default) * Automatic Correction for Reversed Cable Polarity * 0 - Disabled @@ -455,8 +469,9 @@ s32 e1000e_copper_link_setup_m88(struct e1000_hw *hw) if (ret_val) return ret_val; - if (phy->revision < 4) { - /* Force TX_CLK in the Extended PHY Specific Control Register + if ((phy->type == e1000_phy_m88) && (phy->revision < 4)) { + /* + * Force TX_CLK in the Extended PHY Specific Control Register * to 25MHz clock. */ ret_val = e1e_rphy(hw, M88E1000_EXT_PHY_SPEC_CTRL, &phy_data); @@ -509,8 +524,11 @@ s32 e1000e_copper_link_setup_igp(struct e1000_hw *hw) return ret_val; } - /* Wait 15ms for MAC to configure PHY from NVM settings. */ - msleep(15); + /* + * Wait 100ms for MAC to configure PHY from NVM settings, to avoid + * timeout issues when LFS is enabled. + */ + msleep(100); /* disable lplu d0 during driver init */ ret_val = e1000_set_d0_lplu_state(hw, 0); @@ -543,19 +561,21 @@ s32 e1000e_copper_link_setup_igp(struct e1000_hw *hw) /* set auto-master slave resolution settings */ if (hw->mac.autoneg) { - /* when autonegotiation advertisement is only 1000Mbps then we + /* + * when autonegotiation advertisement is only 1000Mbps then we * should disable SmartSpeed and enable Auto MasterSlave - * resolution as hardware default. */ + * resolution as hardware default. + */ if (phy->autoneg_advertised == ADVERTISE_1000_FULL) { /* Disable SmartSpeed */ ret_val = e1e_rphy(hw, IGP01E1000_PHY_PORT_CONFIG, - &data); + &data); if (ret_val) return ret_val; data &= ~IGP01E1000_PSCFR_SMART_SPEED; ret_val = e1e_wphy(hw, IGP01E1000_PHY_PORT_CONFIG, - data); + data); if (ret_val) return ret_val; @@ -630,14 +650,16 @@ static s32 e1000_phy_setup_autoneg(struct e1000_hw *hw) return ret_val; } - /* Need to parse both autoneg_advertised and fc and set up + /* + * Need to parse both autoneg_advertised and fc and set up * the appropriate PHY registers. First we will parse for * autoneg_advertised software override. Since we can advertise * a plethora of combinations, we need to check each bit * individually. */ - /* First we clear all the 10/100 mb speed bits in the Auto-Neg + /* + * First we clear all the 10/100 mb speed bits in the Auto-Neg * Advertisement Register (Address 4) and the 1000 mb speed bits in * the 1000Base-T Control Register (Address 9). */ @@ -683,7 +705,8 @@ static s32 e1000_phy_setup_autoneg(struct e1000_hw *hw) mii_1000t_ctrl_reg |= CR_1000T_FD_CAPS; } - /* Check for a software override of the flow control settings, and + /* + * Check for a software override of the flow control settings, and * setup the PHY advertisement registers accordingly. If * auto-negotiation is enabled, then software will have to set the * "PAUSE" bits to the correct value in the Auto-Negotiation @@ -696,38 +719,42 @@ static s32 e1000_phy_setup_autoneg(struct e1000_hw *hw) * but not send pause frames). * 2: Tx flow control is enabled (we can send pause frames * but we do not support receiving pause frames). - * 3: Both Rx and TX flow control (symmetric) are enabled. + * 3: Both Rx and Tx flow control (symmetric) are enabled. * other: No software override. The flow control configuration * in the EEPROM is used. */ - switch (hw->mac.fc) { + switch (hw->fc.type) { case e1000_fc_none: - /* Flow control (RX & TX) is completely disabled by a + /* + * Flow control (Rx & Tx) is completely disabled by a * software over-ride. */ mii_autoneg_adv_reg &= ~(NWAY_AR_ASM_DIR | NWAY_AR_PAUSE); break; case e1000_fc_rx_pause: - /* RX Flow control is enabled, and TX Flow control is + /* + * Rx Flow control is enabled, and Tx Flow control is * disabled, by a software over-ride. - */ - /* Since there really isn't a way to advertise that we are - * capable of RX Pause ONLY, we will advertise that we - * support both symmetric and asymmetric RX PAUSE. Later + * + * Since there really isn't a way to advertise that we are + * capable of Rx Pause ONLY, we will advertise that we + * support both symmetric and asymmetric Rx PAUSE. Later * (in e1000e_config_fc_after_link_up) we will disable the * hw's ability to send PAUSE frames. */ mii_autoneg_adv_reg |= (NWAY_AR_ASM_DIR | NWAY_AR_PAUSE); break; case e1000_fc_tx_pause: - /* TX Flow control is enabled, and RX Flow control is + /* + * Tx Flow control is enabled, and Rx Flow control is * disabled, by a software over-ride. */ mii_autoneg_adv_reg |= NWAY_AR_ASM_DIR; mii_autoneg_adv_reg &= ~NWAY_AR_PAUSE; break; case e1000_fc_full: - /* Flow control (both RX and TX) is enabled by a software + /* + * Flow control (both Rx and Tx) is enabled by a software * over-ride. */ mii_autoneg_adv_reg |= (NWAY_AR_ASM_DIR | NWAY_AR_PAUSE); @@ -758,7 +785,7 @@ static s32 e1000_phy_setup_autoneg(struct e1000_hw *hw) * Performs initial bounds checking on autoneg advertisement parameter, then * configure to advertise the full capability. Setup the PHY to autoneg * and restart the negotiation process between the link partner. If - * wait_for_link, then wait for autoneg to complete before exiting. + * autoneg_wait_to_complete, then wait for autoneg to complete before exiting. **/ static s32 e1000_copper_link_autoneg(struct e1000_hw *hw) { @@ -766,12 +793,14 @@ static s32 e1000_copper_link_autoneg(struct e1000_hw *hw) s32 ret_val; u16 phy_ctrl; - /* Perform some bounds checking on the autoneg advertisement + /* + * Perform some bounds checking on the autoneg advertisement * parameter. */ phy->autoneg_advertised &= phy->autoneg_mask; - /* If autoneg_advertised is zero, we assume it was not defaulted + /* + * If autoneg_advertised is zero, we assume it was not defaulted * by the calling code so we set to advertise full capability. */ if (phy->autoneg_advertised == 0) @@ -785,7 +814,8 @@ static s32 e1000_copper_link_autoneg(struct e1000_hw *hw) } hw_dbg(hw, "Restarting Auto-Neg\n"); - /* Restart auto-negotiation by setting the Auto Neg Enable bit and + /* + * Restart auto-negotiation by setting the Auto Neg Enable bit and * the Auto Neg Restart bit in the PHY control register. */ ret_val = e1e_rphy(hw, PHY_CONTROL, &phy_ctrl); @@ -797,10 +827,11 @@ static s32 e1000_copper_link_autoneg(struct e1000_hw *hw) if (ret_val) return ret_val; - /* Does the user want to wait for Auto-Neg to complete here, or + /* + * Does the user want to wait for Auto-Neg to complete here, or * check at a later time (for example, callback routine). */ - if (phy->wait_for_link) { + if (phy->autoneg_wait_to_complete) { ret_val = e1000_wait_autoneg(hw); if (ret_val) { hw_dbg(hw, "Error while waiting for " @@ -829,14 +860,18 @@ s32 e1000e_setup_copper_link(struct e1000_hw *hw) bool link; if (hw->mac.autoneg) { - /* Setup autoneg and flow control advertisement and perform - * autonegotiation. */ + /* + * Setup autoneg and flow control advertisement and perform + * autonegotiation. + */ ret_val = e1000_copper_link_autoneg(hw); if (ret_val) return ret_val; } else { - /* PHY will be set to 10H, 10F, 100H or 100F - * depending on user settings. */ + /* + * PHY will be set to 10H, 10F, 100H or 100F + * depending on user settings. + */ hw_dbg(hw, "Forcing Speed and Duplex\n"); ret_val = e1000_phy_force_speed_duplex(hw); if (ret_val) { @@ -845,7 +880,8 @@ s32 e1000e_setup_copper_link(struct e1000_hw *hw) } } - /* Check link status. Wait up to 100 microseconds for link to become + /* + * Check link status. Wait up to 100 microseconds for link to become * valid. */ ret_val = e1000e_phy_has_link_generic(hw, @@ -891,7 +927,8 @@ s32 e1000e_phy_force_speed_duplex_igp(struct e1000_hw *hw) if (ret_val) return ret_val; - /* Clear Auto-Crossover to force MDI manually. IGP requires MDI + /* + * Clear Auto-Crossover to force MDI manually. IGP requires MDI * forced whenever speed and duplex are forced. */ ret_val = e1e_rphy(hw, IGP01E1000_PHY_PORT_CTRL, &phy_data); @@ -909,7 +946,7 @@ s32 e1000e_phy_force_speed_duplex_igp(struct e1000_hw *hw) udelay(1); - if (phy->wait_for_link) { + if (phy->autoneg_wait_to_complete) { hw_dbg(hw, "Waiting for forced speed/duplex link on IGP phy.\n"); ret_val = e1000e_phy_has_link_generic(hw, @@ -941,7 +978,7 @@ s32 e1000e_phy_force_speed_duplex_igp(struct e1000_hw *hw) * Calls the PHY setup function to force speed and duplex. Clears the * auto-crossover to force MDI manually. Resets the PHY to commit the * changes. If time expires while waiting for link up, we reset the DSP. - * After reset, TX_CLK and CRS on TX must be set. Return successful upon + * After reset, TX_CLK and CRS on Tx must be set. Return successful upon * successful completion, else return corresponding error code. **/ s32 e1000e_phy_force_speed_duplex_m88(struct e1000_hw *hw) @@ -951,7 +988,8 @@ s32 e1000e_phy_force_speed_duplex_m88(struct e1000_hw *hw) u16 phy_data; bool link; - /* Clear Auto-Crossover to force MDI manually. M88E1000 requires MDI + /* + * Clear Auto-Crossover to force MDI manually. M88E1000 requires MDI * forced whenever speed and duplex are forced. */ ret_val = e1e_rphy(hw, M88E1000_PHY_SPEC_CTRL, &phy_data); @@ -980,7 +1018,7 @@ s32 e1000e_phy_force_speed_duplex_m88(struct e1000_hw *hw) udelay(1); - if (phy->wait_for_link) { + if (phy->autoneg_wait_to_complete) { hw_dbg(hw, "Waiting for forced speed/duplex link on M88 phy.\n"); ret_val = e1000e_phy_has_link_generic(hw, PHY_FORCE_LIMIT, @@ -989,10 +1027,12 @@ s32 e1000e_phy_force_speed_duplex_m88(struct e1000_hw *hw) return ret_val; if (!link) { - /* We didn't get link. + /* + * We didn't get link. * Reset the DSP and cross our fingers. */ - ret_val = e1e_wphy(hw, M88E1000_PHY_PAGE_SELECT, 0x001d); + ret_val = e1e_wphy(hw, M88E1000_PHY_PAGE_SELECT, + 0x001d); if (ret_val) return ret_val; ret_val = e1000e_phy_reset_dsp(hw); @@ -1011,7 +1051,8 @@ s32 e1000e_phy_force_speed_duplex_m88(struct e1000_hw *hw) if (ret_val) return ret_val; - /* Resetting the phy means we need to re-force TX_CLK in the + /* + * Resetting the phy means we need to re-force TX_CLK in the * Extended PHY Specific Control Register to 25MHz clock from * the reset value of 2.5MHz. */ @@ -1020,7 +1061,8 @@ s32 e1000e_phy_force_speed_duplex_m88(struct e1000_hw *hw) if (ret_val) return ret_val; - /* In addition, we must re-enable CRS on Tx for both half and full + /* + * In addition, we must re-enable CRS on Tx for both half and full * duplex. */ ret_val = e1e_rphy(hw, M88E1000_PHY_SPEC_CTRL, &phy_data); @@ -1051,7 +1093,7 @@ void e1000e_phy_force_speed_duplex_setup(struct e1000_hw *hw, u16 *phy_ctrl) u32 ctrl; /* Turn off flow control when forcing speed/duplex */ - mac->fc = e1000_fc_none; + hw->fc.type = e1000_fc_none; /* Force speed/duplex on the mac */ ctrl = er32(CTRL); @@ -1119,35 +1161,35 @@ s32 e1000e_set_d3_lplu_state(struct e1000_hw *hw, bool active) if (!active) { data &= ~IGP02E1000_PM_D3_LPLU; - ret_val = e1e_wphy(hw, - IGP02E1000_PHY_POWER_MGMT, - data); + ret_val = e1e_wphy(hw, IGP02E1000_PHY_POWER_MGMT, data); if (ret_val) return ret_val; - /* LPLU and SmartSpeed are mutually exclusive. LPLU is used + /* + * LPLU and SmartSpeed are mutually exclusive. LPLU is used * during Dx states where the power conservation is most * important. During driver activity we should enable - * SmartSpeed, so performance is maintained. */ + * SmartSpeed, so performance is maintained. + */ if (phy->smart_speed == e1000_smart_speed_on) { ret_val = e1e_rphy(hw, IGP01E1000_PHY_PORT_CONFIG, - &data); + &data); if (ret_val) return ret_val; data |= IGP01E1000_PSCFR_SMART_SPEED; ret_val = e1e_wphy(hw, IGP01E1000_PHY_PORT_CONFIG, - data); + data); if (ret_val) return ret_val; } else if (phy->smart_speed == e1000_smart_speed_off) { ret_val = e1e_rphy(hw, IGP01E1000_PHY_PORT_CONFIG, - &data); + &data); if (ret_val) return ret_val; data &= ~IGP01E1000_PSCFR_SMART_SPEED; ret_val = e1e_wphy(hw, IGP01E1000_PHY_PORT_CONFIG, - data); + data); if (ret_val) return ret_val; } @@ -1249,8 +1291,10 @@ static s32 e1000_check_polarity_igp(struct e1000_hw *hw) s32 ret_val; u16 data, offset, mask; - /* Polarity is determined based on the speed of - * our connection. */ + /* + * Polarity is determined based on the speed of + * our connection. + */ ret_val = e1e_rphy(hw, IGP01E1000_PHY_PORT_STATUS, &data); if (ret_val) return ret_val; @@ -1260,7 +1304,8 @@ static s32 e1000_check_polarity_igp(struct e1000_hw *hw) offset = IGP01E1000_PHY_PCS_INIT_REG; mask = IGP01E1000_PHY_POLARITY_MASK; } else { - /* This really only applies to 10Mbps since + /* + * This really only applies to 10Mbps since * there is no polarity for 100Mbps (always 0). */ offset = IGP01E1000_PHY_PORT_STATUS; @@ -1278,7 +1323,7 @@ static s32 e1000_check_polarity_igp(struct e1000_hw *hw) } /** - * e1000_wait_autoneg - Wait for auto-neg compeletion + * e1000_wait_autoneg - Wait for auto-neg completion * @hw: pointer to the HW structure * * Waits for auto-negotiation to complete or for the auto-negotiation time @@ -1302,7 +1347,8 @@ static s32 e1000_wait_autoneg(struct e1000_hw *hw) msleep(100); } - /* PHY_AUTO_NEG_TIME expiration doesn't guarantee auto-negotiation + /* + * PHY_AUTO_NEG_TIME expiration doesn't guarantee auto-negotiation * has completed. */ return ret_val; @@ -1324,7 +1370,8 @@ s32 e1000e_phy_has_link_generic(struct e1000_hw *hw, u32 iterations, u16 i, phy_status; for (i = 0; i < iterations; i++) { - /* Some PHYs require the PHY_STATUS register to be read + /* + * Some PHYs require the PHY_STATUS register to be read * twice due to the link bit being sticky. No harm doing * it across the board. */ @@ -1412,10 +1459,12 @@ s32 e1000e_get_cable_length_igp_2(struct e1000_hw *hw) if (ret_val) return ret_val; - /* Getting bits 15:9, which represent the combination of + /* + * Getting bits 15:9, which represent the combination of * course and fine gain values. The result is a number * that can be put into the lookup table to obtain the - * approximate cable length. */ + * approximate cable length. + */ cur_agc_index = (phy_data >> IGP02E1000_AGC_LENGTH_SHIFT) & IGP02E1000_AGC_LENGTH_MASK; @@ -1466,7 +1515,7 @@ s32 e1000e_get_phy_info_m88(struct e1000_hw *hw) u16 phy_data; bool link; - if (hw->media_type != e1000_media_type_copper) { + if (hw->phy.media_type != e1000_media_type_copper) { hw_dbg(hw, "Phy info is only valid for copper media\n"); return -E1000_ERR_CONFIG; }