From 76c224bc9fdf108ae6e97553322122f53bdbe75c Mon Sep 17 00:00:00 2001 From: Auke Kok Date: Tue, 23 May 2006 13:36:06 -0700 Subject: e1000: remove leading and trailing whitespace. Some leading and trailing whitespace made it into the driver code here. Signed-off-by: Auke Kok --- drivers/net/e1000/e1000_hw.c | 88 ++++++++++++++++++++++---------------------- 1 file changed, 44 insertions(+), 44 deletions(-) (limited to 'drivers/net/e1000/e1000_hw.c') diff --git a/drivers/net/e1000/e1000_hw.c b/drivers/net/e1000/e1000_hw.c index 2e211df1698..3959039b16e 100644 --- a/drivers/net/e1000/e1000_hw.c +++ b/drivers/net/e1000/e1000_hw.c @@ -765,7 +765,7 @@ e1000_init_hw(struct e1000_hw *hw) } if (hw->mac_type == e1000_82573) { - e1000_enable_tx_pkt_filtering(hw); + e1000_enable_tx_pkt_filtering(hw); } switch (hw->mac_type) { @@ -861,7 +861,7 @@ e1000_adjust_serdes_amplitude(struct e1000_hw *hw) if(eeprom_data != EEPROM_RESERVED_WORD) { /* Adjust SERDES output amplitude only. */ - eeprom_data &= EEPROM_SERDES_AMPLITUDE_MASK; + eeprom_data &= EEPROM_SERDES_AMPLITUDE_MASK; ret_val = e1000_write_phy_reg(hw, M88E1000_PHY_EXT_CTRL, eeprom_data); if(ret_val) return ret_val; @@ -1228,7 +1228,7 @@ e1000_copper_link_igp_setup(struct e1000_hw *hw) if (hw->phy_reset_disable) return E1000_SUCCESS; - + ret_val = e1000_phy_reset(hw); if (ret_val) { DEBUGOUT("Error Resetting the PHY\n"); @@ -1370,7 +1370,7 @@ e1000_copper_link_ggp_setup(struct e1000_hw *hw) DEBUGFUNC("e1000_copper_link_ggp_setup"); if(!hw->phy_reset_disable) { - + /* Enable CRS on TX for half-duplex operation. */ ret_val = e1000_read_phy_reg(hw, GG82563_PHY_MAC_SPEC_CTRL, &phy_data); @@ -1519,7 +1519,7 @@ e1000_copper_link_mgp_setup(struct e1000_hw *hw) if(hw->phy_reset_disable) return E1000_SUCCESS; - + /* Enable CRS on TX. This must be set for half-duplex operation. */ ret_val = e1000_read_phy_reg(hw, M88E1000_PHY_SPEC_CTRL, &phy_data); if(ret_val) @@ -1665,7 +1665,7 @@ e1000_copper_link_autoneg(struct e1000_hw *hw) * collision distance in the Transmit Control Register. * 2) Set up flow control on the MAC to that established with * the link partner. -* 3) Config DSP to improve Gigabit link quality for some PHY revisions. +* 3) Config DSP to improve Gigabit link quality for some PHY revisions. * * hw - Struct containing variables accessed by shared code ******************************************************************************/ @@ -1674,7 +1674,7 @@ e1000_copper_link_postconfig(struct e1000_hw *hw) { int32_t ret_val; DEBUGFUNC("e1000_copper_link_postconfig"); - + if(hw->mac_type >= e1000_82544) { e1000_config_collision_dist(hw); } else { @@ -1698,7 +1698,7 @@ e1000_copper_link_postconfig(struct e1000_hw *hw) return ret_val; } } - + return E1000_SUCCESS; } @@ -1754,11 +1754,11 @@ e1000_setup_copper_link(struct e1000_hw *hw) } if(hw->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; + return ret_val; } else { /* PHY will be set to 10H, 10F, 100H,or 100F * depending on value from forced_speed_duplex. */ @@ -1786,7 +1786,7 @@ e1000_setup_copper_link(struct e1000_hw *hw) ret_val = e1000_copper_link_postconfig(hw); if(ret_val) return ret_val; - + DEBUGOUT("Valid link established!!!\n"); return E1000_SUCCESS; } @@ -1984,7 +1984,7 @@ e1000_phy_setup_autoneg(struct e1000_hw *hw) DEBUGOUT1("Auto-Neg Advertising %x\n", mii_autoneg_adv_reg); - ret_val = e1000_write_phy_reg(hw, PHY_1000T_CTRL, mii_1000t_ctrl_reg); + ret_val = e1000_write_phy_reg(hw, PHY_1000T_CTRL, mii_1000t_ctrl_reg); if(ret_val) return ret_val; @@ -2273,7 +2273,7 @@ e1000_config_mac_to_phy(struct e1000_hw *hw) DEBUGFUNC("e1000_config_mac_to_phy"); - /* 82544 or newer MAC, Auto Speed Detection takes care of + /* 82544 or newer MAC, Auto Speed Detection takes care of * MAC speed/duplex configuration.*/ if (hw->mac_type >= e1000_82544) return E1000_SUCCESS; @@ -2292,9 +2292,9 @@ e1000_config_mac_to_phy(struct e1000_hw *hw) if(ret_val) return ret_val; - if(phy_data & M88E1000_PSSR_DPLX) + if(phy_data & M88E1000_PSSR_DPLX) ctrl |= E1000_CTRL_FD; - else + else ctrl &= ~E1000_CTRL_FD; e1000_config_collision_dist(hw); @@ -2884,7 +2884,7 @@ e1000_get_speed_and_duplex(struct e1000_hw *hw, } } - if ((hw->mac_type == e1000_80003es2lan) && + if ((hw->mac_type == e1000_80003es2lan) && (hw->media_type == e1000_media_type_copper)) { if (*speed == SPEED_1000) ret_val = e1000_configure_kmrn_for_1000(hw); @@ -3160,7 +3160,7 @@ e1000_read_phy_reg(struct e1000_hw *hw, if (e1000_swfw_sync_acquire(hw, swfw)) return -E1000_ERR_SWFW_SYNC; - if((hw->phy_type == e1000_phy_igp || + if((hw->phy_type == e1000_phy_igp || hw->phy_type == e1000_phy_igp_2) && (reg_addr > MAX_PHY_MULTI_PAGE_REG)) { ret_val = e1000_write_phy_reg_ex(hw, IGP01E1000_PHY_PAGE_SELECT, @@ -3299,7 +3299,7 @@ e1000_write_phy_reg(struct e1000_hw *hw, if (e1000_swfw_sync_acquire(hw, swfw)) return -E1000_ERR_SWFW_SYNC; - if((hw->phy_type == e1000_phy_igp || + if((hw->phy_type == e1000_phy_igp || hw->phy_type == e1000_phy_igp_2) && (reg_addr > MAX_PHY_MULTI_PAGE_REG)) { ret_val = e1000_write_phy_reg_ex(hw, IGP01E1000_PHY_PAGE_SELECT, @@ -3497,22 +3497,22 @@ e1000_phy_hw_reset(struct e1000_hw *hw) } /* Read the device control register and assert the E1000_CTRL_PHY_RST * bit. Then, take it out of reset. - * For pre-e1000_82571 hardware, we delay for 10ms between the assert + * For pre-e1000_82571 hardware, we delay for 10ms between the assert * and deassert. For e1000_82571 hardware and later, we instead delay * for 50us between and 10ms after the deassertion. */ ctrl = E1000_READ_REG(hw, CTRL); E1000_WRITE_REG(hw, CTRL, ctrl | E1000_CTRL_PHY_RST); E1000_WRITE_FLUSH(hw); - - if (hw->mac_type < e1000_82571) + + if (hw->mac_type < e1000_82571) msec_delay(10); else udelay(100); - + E1000_WRITE_REG(hw, CTRL, ctrl); E1000_WRITE_FLUSH(hw); - + if (hw->mac_type >= e1000_82571) msec_delay(10); e1000_swfw_sync_release(hw, swfw); @@ -3816,7 +3816,7 @@ e1000_phy_m88_get_info(struct e1000_hw *hw, /* Check polarity status */ ret_val = e1000_check_polarity(hw, &polarity); if(ret_val) - return ret_val; + return ret_val; phy_info->cable_polarity = polarity; ret_val = e1000_read_phy_reg(hw, M88E1000_PHY_SPEC_STATUS, &phy_data); @@ -4541,14 +4541,14 @@ e1000_read_eeprom_eerd(struct e1000_hw *hw, E1000_WRITE_REG(hw, EERD, eerd); error = e1000_poll_eerd_eewr_done(hw, E1000_EEPROM_POLL_READ); - + if(error) { break; } data[i] = (E1000_READ_REG(hw, EERD) >> E1000_EEPROM_RW_REG_DATA); - + } - + return error; } @@ -4574,24 +4574,24 @@ e1000_write_eeprom_eewr(struct e1000_hw *hw, return -E1000_ERR_SWFW_SYNC; for (i = 0; i < words; i++) { - register_value = (data[i] << E1000_EEPROM_RW_REG_DATA) | - ((offset+i) << E1000_EEPROM_RW_ADDR_SHIFT) | + register_value = (data[i] << E1000_EEPROM_RW_REG_DATA) | + ((offset+i) << E1000_EEPROM_RW_ADDR_SHIFT) | E1000_EEPROM_RW_REG_START; error = e1000_poll_eerd_eewr_done(hw, E1000_EEPROM_POLL_WRITE); if(error) { break; - } + } E1000_WRITE_REG(hw, EEWR, register_value); - + error = e1000_poll_eerd_eewr_done(hw, E1000_EEPROM_POLL_WRITE); - + if(error) { break; - } + } } - + e1000_swfw_sync_release(hw, E1000_SWFW_EEP_SM); return error; } @@ -4611,7 +4611,7 @@ e1000_poll_eerd_eewr_done(struct e1000_hw *hw, int eerd) for(i = 0; i < attempts; i++) { if(eerd == E1000_EEPROM_POLL_READ) reg = E1000_READ_REG(hw, EERD); - else + else reg = E1000_READ_REG(hw, EEWR); if(reg & E1000_EEPROM_RW_REG_DONE) { @@ -5136,7 +5136,7 @@ e1000_mc_addr_list_update(struct e1000_hw *hw, uint32_t i; uint32_t num_rar_entry; uint32_t num_mta_entry; - + DEBUGFUNC("e1000_mc_addr_list_update"); /* Set the new number of MC addresses that we are being requested to use. */ @@ -6241,7 +6241,7 @@ e1000_check_polarity(struct e1000_hw *hw, * 1 - Downshift ocured. * * returns: - E1000_ERR_XXX - * E1000_SUCCESS + * E1000_SUCCESS * * For phy's older then IGP, this function reads the Downshift bit in the Phy * Specific Status register. For IGP phy's, it reads the Downgrade bit in the @@ -6256,7 +6256,7 @@ e1000_check_downshift(struct e1000_hw *hw) DEBUGFUNC("e1000_check_downshift"); - if(hw->phy_type == e1000_phy_igp || + if(hw->phy_type == e1000_phy_igp || hw->phy_type == e1000_phy_igp_2) { ret_val = e1000_read_phy_reg(hw, IGP01E1000_PHY_LINK_HEALTH, &phy_data); @@ -6685,8 +6685,8 @@ e1000_set_d0_lplu_state(struct e1000_hw *hw, } else { - - phy_data |= IGP02E1000_PM_D0_LPLU; + + phy_data |= IGP02E1000_PM_D0_LPLU; ret_val = e1000_write_phy_reg(hw, IGP02E1000_PHY_POWER_MGMT, phy_data); if (ret_val) return ret_val; @@ -6778,7 +6778,7 @@ int32_t e1000_host_if_read_cookie(struct e1000_hw * hw, uint8_t *buffer) { uint8_t i; - uint32_t offset = E1000_MNG_DHCP_COOKIE_OFFSET; + uint32_t offset = E1000_MNG_DHCP_COOKIE_OFFSET; uint8_t length = E1000_MNG_DHCP_COOKIE_LENGTH; length = (length >> 2); @@ -6797,7 +6797,7 @@ e1000_host_if_read_cookie(struct e1000_hw * hw, uint8_t *buffer) * and also checks whether the previous command is completed. * It busy waits in case of previous command is not completed. * - * returns: - E1000_ERR_HOST_INTERFACE_COMMAND in case if is not ready or + * returns: - E1000_ERR_HOST_INTERFACE_COMMAND in case if is not ready or * timeout * - E1000_SUCCESS for success. ****************************************************************************/ @@ -6821,7 +6821,7 @@ e1000_mng_enable_host_if(struct e1000_hw * hw) msec_delay_irq(1); } - if (i == E1000_MNG_DHCP_COMMAND_TIMEOUT) { + if (i == E1000_MNG_DHCP_COMMAND_TIMEOUT) { DEBUGOUT("Previous command timeout failed .\n"); return -E1000_ERR_HOST_INTERFACE_COMMAND; } -- cgit v1.2.3-70-g09d2