From 35574764c7eafab4ec0aa92c18a78a51acc8a710 Mon Sep 17 00:00:00 2001 From: Nicholas Nunley Date: Wed, 27 Sep 2006 12:53:34 -0700 Subject: [PATCH] e1000: remove unused code and make symbols static Signed-off-by: Nicholas Nunley Signed-off-by: Auke Kok --- drivers/net/e1000/e1000.h | 21 -- drivers/net/e1000/e1000_ethtool.c | 15 ++ drivers/net/e1000/e1000_hw.c | 406 ++++++------------------------ drivers/net/e1000/e1000_hw.h | 14 +- drivers/net/e1000/e1000_main.c | 31 +-- 5 files changed, 120 insertions(+), 367 deletions(-) diff --git a/drivers/net/e1000/e1000.h b/drivers/net/e1000/e1000.h index e586dd77d366..a9501e7b8ef9 100644 --- a/drivers/net/e1000/e1000.h +++ b/drivers/net/e1000/e1000.h @@ -349,25 +349,4 @@ enum e1000_state_t { __E1000_RESETTING, }; -/* e1000_main.c */ -extern char e1000_driver_name[]; -extern char e1000_driver_version[]; -int e1000_up(struct e1000_adapter *adapter); -void e1000_down(struct e1000_adapter *adapter); -void e1000_reset(struct e1000_adapter *adapter); -void e1000_reinit_locked(struct e1000_adapter *adapter); -int e1000_setup_all_tx_resources(struct e1000_adapter *adapter); -void e1000_free_all_tx_resources(struct e1000_adapter *adapter); -int e1000_setup_all_rx_resources(struct e1000_adapter *adapter); -void e1000_free_all_rx_resources(struct e1000_adapter *adapter); -void e1000_update_stats(struct e1000_adapter *adapter); -int e1000_set_spd_dplx(struct e1000_adapter *adapter, uint16_t spddplx); - -/* e1000_ethtool.c */ -void e1000_set_ethtool_ops(struct net_device *netdev); - -/* e1000_param.c */ -void e1000_check_options(struct e1000_adapter *adapter); - - #endif /* _E1000_H_ */ diff --git a/drivers/net/e1000/e1000_ethtool.c b/drivers/net/e1000/e1000_ethtool.c index 02193a19ab1e..858c14d3ee91 100644 --- a/drivers/net/e1000/e1000_ethtool.c +++ b/drivers/net/e1000/e1000_ethtool.c @@ -32,6 +32,21 @@ #include +extern char e1000_driver_name[]; +extern char e1000_driver_version[]; + +extern int e1000_up(struct e1000_adapter *adapter); +extern void e1000_down(struct e1000_adapter *adapter); +extern void e1000_reinit_locked(struct e1000_adapter *adapter); +extern void e1000_reset(struct e1000_adapter *adapter); +extern int e1000_set_spd_dplx(struct e1000_adapter *adapter, uint16_t spddplx); +extern int e1000_setup_all_rx_resources(struct e1000_adapter *adapter); +extern int e1000_setup_all_tx_resources(struct e1000_adapter *adapter); +extern void e1000_free_all_rx_resources(struct e1000_adapter *adapter); +extern void e1000_free_all_tx_resources(struct e1000_adapter *adapter); +extern void e1000_update_stats(struct e1000_adapter *adapter); + + struct e1000_stats { char stat_string[ETH_GSTRING_LEN]; int sizeof_stat; diff --git a/drivers/net/e1000/e1000_hw.c b/drivers/net/e1000/e1000_hw.c index 8a7d7da4cd61..6ec5cdddb5aa 100644 --- a/drivers/net/e1000/e1000_hw.c +++ b/drivers/net/e1000/e1000_hw.c @@ -33,6 +33,62 @@ #include "e1000_hw.h" +static int32_t e1000_swfw_sync_acquire(struct e1000_hw *hw, uint16_t mask); +static void e1000_swfw_sync_release(struct e1000_hw *hw, uint16_t mask); +static int32_t e1000_read_kmrn_reg(struct e1000_hw *hw, uint32_t reg_addr, uint16_t *data); +static int32_t e1000_write_kmrn_reg(struct e1000_hw *hw, uint32_t reg_addr, uint16_t data); +static int32_t e1000_get_software_semaphore(struct e1000_hw *hw); +static void e1000_release_software_semaphore(struct e1000_hw *hw); + +static uint8_t e1000_arc_subsystem_valid(struct e1000_hw *hw); +static int32_t e1000_check_downshift(struct e1000_hw *hw); +static int32_t e1000_check_polarity(struct e1000_hw *hw, e1000_rev_polarity *polarity); +static void e1000_clear_hw_cntrs(struct e1000_hw *hw); +static void e1000_clear_vfta(struct e1000_hw *hw); +static int32_t e1000_commit_shadow_ram(struct e1000_hw *hw); +static int32_t e1000_config_dsp_after_link_change(struct e1000_hw *hw, boolean_t link_up); +static int32_t e1000_config_fc_after_link_up(struct e1000_hw *hw); +static int32_t e1000_detect_gig_phy(struct e1000_hw *hw); +static int32_t e1000_erase_ich8_4k_segment(struct e1000_hw *hw, uint32_t bank); +static int32_t e1000_get_auto_rd_done(struct e1000_hw *hw); +static int32_t e1000_get_cable_length(struct e1000_hw *hw, uint16_t *min_length, uint16_t *max_length); +static int32_t e1000_get_hw_eeprom_semaphore(struct e1000_hw *hw); +static int32_t e1000_get_phy_cfg_done(struct e1000_hw *hw); +static int32_t e1000_get_software_flag(struct e1000_hw *hw); +static int32_t e1000_ich8_cycle_init(struct e1000_hw *hw); +static int32_t e1000_ich8_flash_cycle(struct e1000_hw *hw, uint32_t timeout); +static int32_t e1000_id_led_init(struct e1000_hw *hw); +static int32_t e1000_init_lcd_from_nvm_config_region(struct e1000_hw *hw, uint32_t cnf_base_addr, uint32_t cnf_size); +static int32_t e1000_init_lcd_from_nvm(struct e1000_hw *hw); +static void e1000_init_rx_addrs(struct e1000_hw *hw); +static boolean_t e1000_is_onboard_nvm_eeprom(struct e1000_hw *hw); +static int32_t e1000_kumeran_lock_loss_workaround(struct e1000_hw *hw); +static int32_t e1000_mng_enable_host_if(struct e1000_hw *hw); +static int32_t e1000_mng_host_if_write(struct e1000_hw *hw, uint8_t *buffer, uint16_t length, uint16_t offset, uint8_t *sum); +static int32_t e1000_mng_write_cmd_header(struct e1000_hw* hw, struct e1000_host_mng_command_header* hdr); +static int32_t e1000_mng_write_commit(struct e1000_hw *hw); +static int32_t e1000_phy_ife_get_info(struct e1000_hw *hw, struct e1000_phy_info *phy_info); +static int32_t e1000_phy_igp_get_info(struct e1000_hw *hw, struct e1000_phy_info *phy_info); +static int32_t e1000_read_eeprom_eerd(struct e1000_hw *hw, uint16_t offset, uint16_t words, uint16_t *data); +static int32_t e1000_write_eeprom_eewr(struct e1000_hw *hw, uint16_t offset, uint16_t words, uint16_t *data); +static int32_t e1000_poll_eerd_eewr_done(struct e1000_hw *hw, int eerd); +static int32_t e1000_phy_m88_get_info(struct e1000_hw *hw, struct e1000_phy_info *phy_info); +static void e1000_put_hw_eeprom_semaphore(struct e1000_hw *hw); +static int32_t e1000_read_ich8_byte(struct e1000_hw *hw, uint32_t index, uint8_t *data); +static int32_t e1000_verify_write_ich8_byte(struct e1000_hw *hw, uint32_t index, uint8_t byte); +static int32_t e1000_write_ich8_byte(struct e1000_hw *hw, uint32_t index, uint8_t byte); +static int32_t e1000_read_ich8_word(struct e1000_hw *hw, uint32_t index, uint16_t *data); +static int32_t e1000_read_ich8_data(struct e1000_hw *hw, uint32_t index, uint32_t size, uint16_t *data); +static int32_t e1000_write_ich8_data(struct e1000_hw *hw, uint32_t index, uint32_t size, uint16_t data); +static int32_t e1000_read_eeprom_ich8(struct e1000_hw *hw, uint16_t offset, uint16_t words, uint16_t *data); +static int32_t e1000_write_eeprom_ich8(struct e1000_hw *hw, uint16_t offset, uint16_t words, uint16_t *data); +static void e1000_release_software_flag(struct e1000_hw *hw); +static int32_t e1000_set_d3_lplu_state(struct e1000_hw *hw, boolean_t active); +static int32_t e1000_set_d0_lplu_state(struct e1000_hw *hw, boolean_t active); +static int32_t e1000_set_pci_ex_no_snoop(struct e1000_hw *hw, uint32_t no_snoop); +static void e1000_set_pci_express_master_disable(struct e1000_hw *hw); +static int32_t e1000_wait_autoneg(struct e1000_hw *hw); +static void e1000_write_reg_io(struct e1000_hw *hw, uint32_t offset, uint32_t value); static int32_t e1000_set_phy_type(struct e1000_hw *hw); static void e1000_phy_init_script(struct e1000_hw *hw); static int32_t e1000_setup_copper_link(struct e1000_hw *hw); @@ -69,69 +125,10 @@ static int32_t e1000_polarity_reversal_workaround(struct e1000_hw *hw); static int32_t e1000_set_phy_mode(struct e1000_hw *hw); static int32_t e1000_host_if_read_cookie(struct e1000_hw *hw, uint8_t *buffer); static uint8_t e1000_calculate_mng_checksum(char *buffer, uint32_t length); -static uint8_t e1000_arc_subsystem_valid(struct e1000_hw *hw); -static int32_t e1000_check_downshift(struct e1000_hw *hw); -static int32_t e1000_check_polarity(struct e1000_hw *hw, e1000_rev_polarity *polarity); -static void e1000_clear_hw_cntrs(struct e1000_hw *hw); -static void e1000_clear_vfta(struct e1000_hw *hw); -static int32_t e1000_commit_shadow_ram(struct e1000_hw *hw); -static int32_t e1000_config_dsp_after_link_change(struct e1000_hw *hw, - boolean_t link_up); -static int32_t e1000_config_fc_after_link_up(struct e1000_hw *hw); -static int32_t e1000_detect_gig_phy(struct e1000_hw *hw); -static int32_t e1000_get_auto_rd_done(struct e1000_hw *hw); -static int32_t e1000_get_cable_length(struct e1000_hw *hw, - uint16_t *min_length, - uint16_t *max_length); -static int32_t e1000_get_hw_eeprom_semaphore(struct e1000_hw *hw); -static int32_t e1000_get_phy_cfg_done(struct e1000_hw *hw); -static int32_t e1000_id_led_init(struct e1000_hw * hw); -static void e1000_init_rx_addrs(struct e1000_hw *hw); -static boolean_t e1000_is_onboard_nvm_eeprom(struct e1000_hw *hw); -static int32_t e1000_poll_eerd_eewr_done(struct e1000_hw *hw, int eerd); -static void e1000_put_hw_eeprom_semaphore(struct e1000_hw *hw); -static int32_t e1000_read_eeprom_eerd(struct e1000_hw *hw, uint16_t offset, - uint16_t words, uint16_t *data); -static int32_t e1000_set_d0_lplu_state(struct e1000_hw *hw, boolean_t active); -static int32_t e1000_set_d3_lplu_state(struct e1000_hw *hw, boolean_t active); -static int32_t e1000_wait_autoneg(struct e1000_hw *hw); - -static void e1000_write_reg_io(struct e1000_hw *hw, uint32_t offset, - uint32_t value); - -#define E1000_WRITE_REG_IO(a, reg, val) \ - e1000_write_reg_io((a), E1000_##reg, val) static int32_t e1000_configure_kmrn_for_10_100(struct e1000_hw *hw, uint16_t duplex); static int32_t e1000_configure_kmrn_for_1000(struct e1000_hw *hw); -static int32_t e1000_erase_ich8_4k_segment(struct e1000_hw *hw, - uint32_t segment); -static int32_t e1000_get_software_flag(struct e1000_hw *hw); -static int32_t e1000_get_software_semaphore(struct e1000_hw *hw); -static int32_t e1000_init_lcd_from_nvm(struct e1000_hw *hw); -static int32_t e1000_kumeran_lock_loss_workaround(struct e1000_hw *hw); -static int32_t e1000_read_eeprom_ich8(struct e1000_hw *hw, uint16_t offset, - uint16_t words, uint16_t *data); -static int32_t e1000_read_ich8_byte(struct e1000_hw *hw, uint32_t index, - uint8_t* data); -static int32_t e1000_read_ich8_word(struct e1000_hw *hw, uint32_t index, - uint16_t *data); -static int32_t e1000_read_kmrn_reg(struct e1000_hw *hw, uint32_t reg_addr, - uint16_t *data); -static void e1000_release_software_flag(struct e1000_hw *hw); -static void e1000_release_software_semaphore(struct e1000_hw *hw); -static int32_t e1000_set_pci_ex_no_snoop(struct e1000_hw *hw, - uint32_t no_snoop); -static int32_t e1000_verify_write_ich8_byte(struct e1000_hw *hw, - uint32_t index, uint8_t byte); -static int32_t e1000_write_eeprom_ich8(struct e1000_hw *hw, uint16_t offset, - uint16_t words, uint16_t *data); -static int32_t e1000_write_ich8_byte(struct e1000_hw *hw, uint32_t index, - uint8_t data); -static int32_t e1000_write_kmrn_reg(struct e1000_hw *hw, uint32_t reg_addr, - uint16_t data); - /* IGP cable length table */ static const uint16_t e1000_igp_cable_length_table[IGP01E1000_AGC_LENGTH_TABLE_SIZE] = @@ -155,13 +152,12 @@ uint16_t e1000_igp_2_cable_length_table[IGP02E1000_AGC_LENGTH_TABLE_SIZE] = 83, 89, 95, 100, 105, 109, 113, 116, 119, 122, 124, 104, 109, 114, 118, 121, 124}; - /****************************************************************************** * Set the phy type member in the hw struct. * * hw - Struct containing variables accessed by shared code *****************************************************************************/ -int32_t +static int32_t e1000_set_phy_type(struct e1000_hw *hw) { DEBUGFUNC("e1000_set_phy_type"); @@ -207,7 +203,6 @@ e1000_set_phy_type(struct e1000_hw *hw) return E1000_SUCCESS; } - /****************************************************************************** * IGP phy init script - initializes the GbE PHY * @@ -3416,9 +3411,8 @@ e1000_read_phy_reg(struct e1000_hw *hw, return ret_val; } -int32_t -e1000_read_phy_reg_ex(struct e1000_hw *hw, - uint32_t reg_addr, +static int32_t +e1000_read_phy_reg_ex(struct e1000_hw *hw, uint32_t reg_addr, uint16_t *phy_data) { uint32_t i; @@ -3498,8 +3492,7 @@ e1000_read_phy_reg_ex(struct e1000_hw *hw, * data - data to write to the PHY ******************************************************************************/ int32_t -e1000_write_phy_reg(struct e1000_hw *hw, - uint32_t reg_addr, +e1000_write_phy_reg(struct e1000_hw *hw, uint32_t reg_addr, uint16_t phy_data) { uint32_t ret_val; @@ -3556,10 +3549,9 @@ e1000_write_phy_reg(struct e1000_hw *hw, return ret_val; } -int32_t -e1000_write_phy_reg_ex(struct e1000_hw *hw, - uint32_t reg_addr, - uint16_t phy_data) +static int32_t +e1000_write_phy_reg_ex(struct e1000_hw *hw, uint32_t reg_addr, + uint16_t phy_data) { uint32_t i; uint32_t mdic = 0; @@ -3733,6 +3725,7 @@ e1000_phy_hw_reset(struct e1000_hw *hw) if (hw->mac_type >= e1000_82571) mdelay(10); + e1000_swfw_sync_release(hw, swfw); } else { /* Read the Extended Device Control Register, assert the PHY_RESET_DIR @@ -3799,7 +3792,6 @@ e1000_phy_reset(struct e1000_hw *hw) ret_val = e1000_phy_hw_reset(hw); if (ret_val) return ret_val; - break; default: ret_val = e1000_read_phy_reg(hw, PHY_CTRL, &phy_data); @@ -3935,7 +3927,7 @@ e1000_kumeran_lock_loss_workaround(struct e1000_hw *hw) * * hw - Struct containing variables accessed by shared code ******************************************************************************/ -int32_t +static int32_t e1000_detect_gig_phy(struct e1000_hw *hw) { int32_t phy_init_status, ret_val; @@ -4452,7 +4444,7 @@ e1000_init_eeprom_params(struct e1000_hw *hw) eeprom->use_eewr = FALSE; break; case e1000_ich8lan: - { + { int32_t i = 0; uint32_t flash_size = E1000_READ_ICH8_REG(hw, ICH8_FLASH_GFPREG); @@ -4479,7 +4471,7 @@ e1000_init_eeprom_params(struct e1000_hw *hw) hw->flash_bank_size /= 2 * sizeof(uint16_t); break; - } + } default: break; } @@ -4811,7 +4803,7 @@ e1000_release_eeprom(struct e1000_hw *hw) * * hw - Struct containing variables accessed by shared code *****************************************************************************/ -int32_t +static int32_t e1000_spi_eeprom_ready(struct e1000_hw *hw) { uint16_t retry_count = 0; @@ -5259,7 +5251,7 @@ e1000_write_eeprom(struct e1000_hw *hw, * data - pointer to array of 8 bit words to be written to the EEPROM * *****************************************************************************/ -int32_t +static int32_t e1000_write_eeprom_spi(struct e1000_hw *hw, uint16_t offset, uint16_t words, @@ -5325,7 +5317,7 @@ e1000_write_eeprom_spi(struct e1000_hw *hw, * data - pointer to array of 16 bit words to be written to the EEPROM * *****************************************************************************/ -int32_t +static int32_t e1000_write_eeprom_microwire(struct e1000_hw *hw, uint16_t offset, uint16_t words, @@ -5650,99 +5642,6 @@ e1000_init_rx_addrs(struct e1000_hw *hw) } } -/****************************************************************************** - * Updates the MAC's list of multicast addresses. - * - * hw - Struct containing variables accessed by shared code - * mc_addr_list - the list of new multicast addresses - * mc_addr_count - number of addresses - * pad - number of bytes between addresses in the list - * rar_used_count - offset where to start adding mc addresses into the RAR's - * - * The given list replaces any existing list. Clears the last 15 receive - * address registers and the multicast table. Uses receive address registers - * for the first 15 multicast addresses, and hashes the rest into the - * multicast table. - *****************************************************************************/ -#if 0 -void -e1000_mc_addr_list_update(struct e1000_hw *hw, - uint8_t *mc_addr_list, - uint32_t mc_addr_count, - uint32_t pad, - uint32_t rar_used_count) -{ - uint32_t hash_value; - 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. */ - hw->num_mc_addrs = mc_addr_count; - - /* Clear RAR[1-15] */ - DEBUGOUT(" Clearing RAR[1-15]\n"); - num_rar_entry = E1000_RAR_ENTRIES; - if (hw->mac_type == e1000_ich8lan) - num_rar_entry = E1000_RAR_ENTRIES_ICH8LAN; - /* Reserve a spot for the Locally Administered Address to work around - * an 82571 issue in which a reset on one port will reload the MAC on - * the other port. */ - if ((hw->mac_type == e1000_82571) && (hw->laa_is_present == TRUE)) - num_rar_entry -= 1; - - for (i = rar_used_count; i < num_rar_entry; i++) { - E1000_WRITE_REG_ARRAY(hw, RA, (i << 1), 0); - E1000_WRITE_FLUSH(hw); - E1000_WRITE_REG_ARRAY(hw, RA, ((i << 1) + 1), 0); - E1000_WRITE_FLUSH(hw); - } - - /* Clear the MTA */ - DEBUGOUT(" Clearing MTA\n"); - num_mta_entry = E1000_NUM_MTA_REGISTERS; - if (hw->mac_type == e1000_ich8lan) - num_mta_entry = E1000_NUM_MTA_REGISTERS_ICH8LAN; - for (i = 0; i < num_mta_entry; i++) { - E1000_WRITE_REG_ARRAY(hw, MTA, i, 0); - E1000_WRITE_FLUSH(hw); - } - - /* Add the new addresses */ - for (i = 0; i < mc_addr_count; i++) { - DEBUGOUT(" Adding the multicast addresses:\n"); - DEBUGOUT7(" MC Addr #%d =%.2X %.2X %.2X %.2X %.2X %.2X\n", i, - mc_addr_list[i * (ETH_LENGTH_OF_ADDRESS + pad)], - mc_addr_list[i * (ETH_LENGTH_OF_ADDRESS + pad) + 1], - mc_addr_list[i * (ETH_LENGTH_OF_ADDRESS + pad) + 2], - mc_addr_list[i * (ETH_LENGTH_OF_ADDRESS + pad) + 3], - mc_addr_list[i * (ETH_LENGTH_OF_ADDRESS + pad) + 4], - mc_addr_list[i * (ETH_LENGTH_OF_ADDRESS + pad) + 5]); - - hash_value = e1000_hash_mc_addr(hw, - mc_addr_list + - (i * (ETH_LENGTH_OF_ADDRESS + pad))); - - DEBUGOUT1(" Hash value = 0x%03X\n", hash_value); - - /* Place this multicast address in the RAR if there is room, * - * else put it in the MTA - */ - if (rar_used_count < num_rar_entry) { - e1000_rar_set(hw, - mc_addr_list + (i * (ETH_LENGTH_OF_ADDRESS + pad)), - rar_used_count); - rar_used_count++; - } else { - e1000_mta_set(hw, hash_value); - } - } - DEBUGOUT("MC Update Complete\n"); -} -#endif /* 0 */ - /****************************************************************************** * Hashes an address to determine its location in the multicast table * @@ -6301,7 +6200,7 @@ e1000_led_off(struct e1000_hw *hw) * * hw - Struct containing variables accessed by shared code *****************************************************************************/ -void +static void e1000_clear_hw_cntrs(struct e1000_hw *hw) { volatile uint32_t temp; @@ -6604,25 +6503,6 @@ e1000_get_bus_info(struct e1000_hw *hw) break; } } -/****************************************************************************** - * Reads a value from one of the devices registers using port I/O (as opposed - * memory mapped I/O). Only 82544 and newer devices support port I/O. - * - * hw - Struct containing variables accessed by shared code - * offset - offset to read from - *****************************************************************************/ -#if 0 -uint32_t -e1000_read_reg_io(struct e1000_hw *hw, - uint32_t offset) -{ - unsigned long io_addr = hw->io_base; - unsigned long io_data = hw->io_base + 4; - - e1000_io_write(hw, io_addr, offset); - return e1000_io_read(hw, io_data); -} -#endif /* 0 */ /****************************************************************************** * Writes a value to one of the devices registers using port I/O (as opposed to @@ -6644,7 +6524,6 @@ e1000_write_reg_io(struct e1000_hw *hw, e1000_io_write(hw, io_data, value); } - /****************************************************************************** * Estimates the cable length. * @@ -7275,7 +7154,7 @@ e1000_set_d3_lplu_state(struct e1000_hw *hw, } else if (hw->smart_speed == e1000_smart_speed_off) { ret_val = e1000_read_phy_reg(hw, IGP01E1000_PHY_PORT_CONFIG, &phy_data); - if (ret_val) + if (ret_val) return ret_val; phy_data &= ~IGP01E1000_PSCFR_SMART_SPEED; @@ -7385,7 +7264,7 @@ e1000_set_d0_lplu_state(struct e1000_hw *hw, } else if (hw->smart_speed == e1000_smart_speed_off) { ret_val = e1000_read_phy_reg(hw, IGP01E1000_PHY_PORT_CONFIG, &phy_data); - if (ret_val) + if (ret_val) return ret_val; phy_data &= ~IGP01E1000_PSCFR_SMART_SPEED; @@ -7491,7 +7370,7 @@ e1000_set_vco_speed(struct e1000_hw *hw) * * returns: - E1000_SUCCESS . ****************************************************************************/ -int32_t +static int32_t e1000_host_if_read_cookie(struct e1000_hw * hw, uint8_t *buffer) { uint8_t i; @@ -7702,7 +7581,7 @@ e1000_check_mng_mode(struct e1000_hw *hw) ****************************************************************************/ int32_t e1000_mng_write_dhcp_info(struct e1000_hw * hw, uint8_t *buffer, - uint16_t length) + uint16_t length) { int32_t ret_val; struct e1000_host_mng_command_header hdr; @@ -7732,7 +7611,7 @@ e1000_mng_write_dhcp_info(struct e1000_hw * hw, uint8_t *buffer, * * returns - checksum of buffer contents. ****************************************************************************/ -uint8_t +static uint8_t e1000_calculate_mng_checksum(char *buffer, uint32_t length) { uint8_t sum = 0; @@ -7930,32 +7809,6 @@ e1000_set_pci_express_master_disable(struct e1000_hw *hw) E1000_WRITE_REG(hw, CTRL, ctrl); } -/*************************************************************************** - * - * Enables PCI-Express master access. - * - * hw: Struct containing variables accessed by shared code - * - * returns: - none. - * - ***************************************************************************/ -#if 0 -void -e1000_enable_pciex_master(struct e1000_hw *hw) -{ - uint32_t ctrl; - - DEBUGFUNC("e1000_enable_pciex_master"); - - if (hw->bus_type != e1000_bus_type_pci_express) - return; - - ctrl = E1000_READ_REG(hw, CTRL); - ctrl &= ~E1000_CTRL_GIO_MASTER_DISABLE; - E1000_WRITE_REG(hw, CTRL, ctrl); -} -#endif /* 0 */ - /******************************************************************************* * * Disables PCI-Express master access and verifies there are no pending requests @@ -8079,7 +7932,6 @@ e1000_get_phy_cfg_done(struct e1000_hw *hw) msleep(1); timeout--; } - if (!timeout) { DEBUGOUT("MNG configuration cycle has not completed.\n"); return -E1000_ERR_RESET; @@ -8188,8 +8040,9 @@ e1000_get_software_semaphore(struct e1000_hw *hw) DEBUGFUNC("e1000_get_software_semaphore"); - if (hw->mac_type != e1000_80003es2lan) + if (hw->mac_type != e1000_80003es2lan) { return E1000_SUCCESS; + } while (timeout) { swsm = E1000_READ_REG(hw, SWSM); @@ -8222,8 +8075,9 @@ e1000_release_software_semaphore(struct e1000_hw *hw) DEBUGFUNC("e1000_release_software_semaphore"); - if (hw->mac_type != e1000_80003es2lan) + if (hw->mac_type != e1000_80003es2lan) { return; + } swsm = E1000_READ_REG(hw, SWSM); /* Release the SW semaphores.*/ @@ -8257,7 +8111,7 @@ e1000_check_phy_reset_block(struct e1000_hw *hw) if (hw->mac_type > e1000_82547_rev_2) manc = E1000_READ_REG(hw, MANC); return (manc & E1000_MANC_BLK_PHY_RST_ON_IDE) ? - E1000_BLK_PHY_RESET : E1000_SUCCESS; + E1000_BLK_PHY_RESET : E1000_SUCCESS; } static uint8_t @@ -8393,66 +8247,6 @@ e1000_release_software_flag(struct e1000_hw *hw) return; } -/*************************************************************************** - * - * Disable dynamic power down mode in ife PHY. - * It can be used to workaround band-gap problem. - * - * hw: Struct containing variables accessed by shared code - * - ***************************************************************************/ -#if 0 -int32_t -e1000_ife_disable_dynamic_power_down(struct e1000_hw *hw) -{ - uint16_t phy_data; - int32_t ret_val = E1000_SUCCESS; - - DEBUGFUNC("e1000_ife_disable_dynamic_power_down"); - - if (hw->phy_type == e1000_phy_ife) { - ret_val = e1000_read_phy_reg(hw, IFE_PHY_SPECIAL_CONTROL, &phy_data); - if (ret_val) - return ret_val; - - phy_data |= IFE_PSC_DISABLE_DYNAMIC_POWER_DOWN; - ret_val = e1000_write_phy_reg(hw, IFE_PHY_SPECIAL_CONTROL, phy_data); - } - - return ret_val; -} -#endif /* 0 */ - -/*************************************************************************** - * - * Enable dynamic power down mode in ife PHY. - * It can be used to workaround band-gap problem. - * - * hw: Struct containing variables accessed by shared code - * - ***************************************************************************/ -#if 0 -int32_t -e1000_ife_enable_dynamic_power_down(struct e1000_hw *hw) -{ - uint16_t phy_data; - int32_t ret_val = E1000_SUCCESS; - - DEBUGFUNC("e1000_ife_enable_dynamic_power_down"); - - if (hw->phy_type == e1000_phy_ife) { - ret_val = e1000_read_phy_reg(hw, IFE_PHY_SPECIAL_CONTROL, &phy_data); - if (ret_val) - return ret_val; - - phy_data &= ~IFE_PSC_DISABLE_DYNAMIC_POWER_DOWN; - ret_val = e1000_write_phy_reg(hw, IFE_PHY_SPECIAL_CONTROL, phy_data); - } - - return ret_val; -} -#endif /* 0 */ - /****************************************************************************** * Reads a 16 bit word or words from the EEPROM using the ICH8's flash access * register. @@ -9015,44 +8809,6 @@ e1000_erase_ich8_4k_segment(struct e1000_hw *hw, uint32_t segment) return error; } -/****************************************************************************** - * - * Reverse duplex setting without breaking the link. - * - * hw: Struct containing variables accessed by shared code - * - *****************************************************************************/ -#if 0 -int32_t -e1000_duplex_reversal(struct e1000_hw *hw) -{ - int32_t ret_val; - uint16_t phy_data; - - if (hw->phy_type != e1000_phy_igp_3) - return E1000_SUCCESS; - - ret_val = e1000_read_phy_reg(hw, PHY_CTRL, &phy_data); - if (ret_val) - return ret_val; - - phy_data ^= MII_CR_FULL_DUPLEX; - - ret_val = e1000_write_phy_reg(hw, PHY_CTRL, phy_data); - if (ret_val) - return ret_val; - - ret_val = e1000_read_phy_reg(hw, IGP3E1000_PHY_MISC_CTRL, &phy_data); - if (ret_val) - return ret_val; - - phy_data |= IGP3_PHY_MISC_DUPLEX_MANUAL_SET; - ret_val = e1000_write_phy_reg(hw, IGP3E1000_PHY_MISC_CTRL, phy_data); - - return ret_val; -} -#endif /* 0 */ - static int32_t e1000_init_lcd_from_nvm_config_region(struct e1000_hw *hw, uint32_t cnf_base_addr, uint32_t cnf_size) diff --git a/drivers/net/e1000/e1000_hw.h b/drivers/net/e1000/e1000_hw.h index 798dc031a7c6..47f34f213ac5 100644 --- a/drivers/net/e1000/e1000_hw.h +++ b/drivers/net/e1000/e1000_hw.h @@ -313,7 +313,7 @@ int32_t e1000_setup_link(struct e1000_hw *hw); int32_t e1000_phy_setup_autoneg(struct e1000_hw *hw); void e1000_config_collision_dist(struct e1000_hw *hw); int32_t e1000_check_for_link(struct e1000_hw *hw); -int32_t e1000_get_speed_and_duplex(struct e1000_hw *hw, uint16_t * speed, uint16_t * duplex); +int32_t e1000_get_speed_and_duplex(struct e1000_hw *hw, uint16_t *speed, uint16_t *duplex); int32_t e1000_force_mac_fc(struct e1000_hw *hw); /* PHY */ @@ -321,9 +321,9 @@ int32_t e1000_read_phy_reg(struct e1000_hw *hw, uint32_t reg_addr, uint16_t *phy int32_t e1000_write_phy_reg(struct e1000_hw *hw, uint32_t reg_addr, uint16_t data); int32_t e1000_phy_hw_reset(struct e1000_hw *hw); int32_t e1000_phy_reset(struct e1000_hw *hw); -void e1000_phy_powerdown_workaround(struct e1000_hw *hw); int32_t e1000_phy_get_info(struct e1000_hw *hw, struct e1000_phy_info *phy_info); int32_t e1000_validate_mdi_setting(struct e1000_hw *hw); +void e1000_phy_powerdown_workaround(struct e1000_hw *hw); /* EEPROM Functions */ int32_t e1000_init_eeprom_params(struct e1000_hw *hw); @@ -392,7 +392,6 @@ int32_t e1000_read_eeprom(struct e1000_hw *hw, uint16_t reg, uint16_t words, uin int32_t e1000_validate_eeprom_checksum(struct e1000_hw *hw); int32_t e1000_update_eeprom_checksum(struct e1000_hw *hw); int32_t e1000_write_eeprom(struct e1000_hw *hw, uint16_t reg, uint16_t words, uint16_t *data); -int32_t e1000_read_part_num(struct e1000_hw *hw, uint32_t * part_num); int32_t e1000_read_mac_addr(struct e1000_hw * hw); /* Filters (multicast, vlan, receive) */ @@ -1612,16 +1611,17 @@ struct e1000_hw { #define E1000_CTRL_EXT_LINK_MODE_MASK 0x00C00000 #define E1000_CTRL_EXT_LINK_MODE_GMII 0x00000000 #define E1000_CTRL_EXT_LINK_MODE_TBI 0x00C00000 -#define E1000_CTRL_EXT_LINK_MODE_KMRN 0x00000000 +#define E1000_CTRL_EXT_LINK_MODE_KMRN 0x00000000 #define E1000_CTRL_EXT_LINK_MODE_SERDES 0x00C00000 +#define E1000_CTRL_EXT_LINK_MODE_SGMII 0x00800000 #define E1000_CTRL_EXT_WR_WMARK_MASK 0x03000000 #define E1000_CTRL_EXT_WR_WMARK_256 0x00000000 #define E1000_CTRL_EXT_WR_WMARK_320 0x01000000 #define E1000_CTRL_EXT_WR_WMARK_384 0x02000000 #define E1000_CTRL_EXT_WR_WMARK_448 0x03000000 -#define E1000_CTRL_EXT_DRV_LOAD 0x10000000 /* Driver loaded bit for FW */ -#define E1000_CTRL_EXT_IAME 0x08000000 /* Interrupt acknowledge Auto-mask */ -#define E1000_CTRL_EXT_INT_TIMER_CLR 0x20000000 /* Clear Interrupt timers after IMS clear */ +#define E1000_CTRL_EXT_DRV_LOAD 0x10000000 /* Driver loaded bit for FW */ +#define E1000_CTRL_EXT_IAME 0x08000000 /* Interrupt acknowledge Auto-mask */ +#define E1000_CTRL_EXT_INT_TIMER_CLR 0x20000000 /* Clear Interrupt timers after IMS clear */ #define E1000_CRTL_EXT_PB_PAREN 0x01000000 /* packet buffer parity error detection enabled */ #define E1000_CTRL_EXT_DF_PAREN 0x02000000 /* descriptor FIFO parity error detection enable */ #define E1000_CTRL_EXT_GHOST_PAREN 0x40000000 diff --git a/drivers/net/e1000/e1000_main.c b/drivers/net/e1000/e1000_main.c index 0aaf9afe31ec..447b7c8a77b1 100644 --- a/drivers/net/e1000/e1000_main.c +++ b/drivers/net/e1000/e1000_main.c @@ -109,16 +109,24 @@ static struct pci_device_id e1000_pci_tbl[] = { MODULE_DEVICE_TABLE(pci, e1000_pci_tbl); +int e1000_up(struct e1000_adapter *adapter); +void e1000_down(struct e1000_adapter *adapter); +void e1000_reinit_locked(struct e1000_adapter *adapter); +void e1000_reset(struct e1000_adapter *adapter); +int e1000_set_spd_dplx(struct e1000_adapter *adapter, uint16_t spddplx); +int e1000_setup_all_tx_resources(struct e1000_adapter *adapter); +int e1000_setup_all_rx_resources(struct e1000_adapter *adapter); +void e1000_free_all_tx_resources(struct e1000_adapter *adapter); +void e1000_free_all_rx_resources(struct e1000_adapter *adapter); static int e1000_setup_tx_resources(struct e1000_adapter *adapter, - struct e1000_tx_ring *txdr); + struct e1000_tx_ring *txdr); static int e1000_setup_rx_resources(struct e1000_adapter *adapter, - struct e1000_rx_ring *rxdr); + struct e1000_rx_ring *rxdr); static void e1000_free_tx_resources(struct e1000_adapter *adapter, - struct e1000_tx_ring *tx_ring); + struct e1000_tx_ring *tx_ring); static void e1000_free_rx_resources(struct e1000_adapter *adapter, - struct e1000_rx_ring *rx_ring); - -/* Local Function Prototypes */ + struct e1000_rx_ring *rx_ring); +void e1000_update_stats(struct e1000_adapter *adapter); static int e1000_init_module(void); static void e1000_exit_module(void); @@ -171,6 +179,7 @@ static void e1000_alloc_rx_buffers_ps(struct e1000_adapter *adapter, static int e1000_ioctl(struct net_device *netdev, struct ifreq *ifr, int cmd); static int e1000_mii_ioctl(struct net_device *netdev, struct ifreq *ifr, int cmd); +void e1000_set_ethtool_ops(struct net_device *netdev); static void e1000_enter_82542_rst(struct e1000_adapter *adapter); static void e1000_leave_82542_rst(struct e1000_adapter *adapter); static void e1000_tx_timeout(struct net_device *dev); @@ -195,6 +204,8 @@ static void e1000_shutdown(struct pci_dev *pdev); static void e1000_netpoll (struct net_device *netdev); #endif +extern void e1000_check_options(struct e1000_adapter *adapter); + static pci_ers_result_t e1000_io_error_detected(struct pci_dev *pdev, pci_channel_state_t state); static pci_ers_result_t e1000_io_slot_reset(struct pci_dev *pdev); @@ -4411,14 +4422,6 @@ e1000_write_pci_cfg(struct e1000_hw *hw, uint32_t reg, uint16_t *value) pci_write_config_word(adapter->pdev, reg, *value); } -#if 0 -uint32_t -e1000_io_read(struct e1000_hw *hw, unsigned long port) -{ - return inl(port); -} -#endif /* 0 */ - void e1000_io_write(struct e1000_hw *hw, unsigned long port, uint32_t value) { -- 2.20.1