diff options
Diffstat (limited to 'drivers/net/e1000/e1000_hw.c')
| -rw-r--r-- | drivers/net/e1000/e1000_hw.c | 89 |
1 files changed, 65 insertions, 24 deletions
diff --git a/drivers/net/e1000/e1000_hw.c b/drivers/net/e1000/e1000_hw.c index 583518ae49ce..b3b919116e0f 100644 --- a/drivers/net/e1000/e1000_hw.c +++ b/drivers/net/e1000/e1000_hw.c @@ -105,6 +105,33 @@ 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] = @@ -3233,7 +3260,7 @@ e1000_shift_in_mdi_bits(struct e1000_hw *hw) return data; } -int32_t +static int32_t e1000_swfw_sync_acquire(struct e1000_hw *hw, uint16_t mask) { uint32_t swfw_sync = 0; @@ -3277,7 +3304,7 @@ e1000_swfw_sync_acquire(struct e1000_hw *hw, uint16_t mask) return E1000_SUCCESS; } -void +static void e1000_swfw_sync_release(struct e1000_hw *hw, uint16_t mask) { uint32_t swfw_sync; @@ -3575,7 +3602,7 @@ e1000_write_phy_reg_ex(struct e1000_hw *hw, return E1000_SUCCESS; } -int32_t +static int32_t e1000_read_kmrn_reg(struct e1000_hw *hw, uint32_t reg_addr, uint16_t *data) @@ -3608,7 +3635,7 @@ e1000_read_kmrn_reg(struct e1000_hw *hw, return E1000_SUCCESS; } -int32_t +static int32_t e1000_write_kmrn_reg(struct e1000_hw *hw, uint32_t reg_addr, uint16_t data) @@ -3839,7 +3866,7 @@ e1000_phy_powerdown_workaround(struct e1000_hw *hw) * * hw - struct containing variables accessed by shared code ******************************************************************************/ -int32_t +static int32_t e1000_kumeran_lock_loss_workaround(struct e1000_hw *hw) { int32_t ret_val; @@ -4086,7 +4113,7 @@ e1000_phy_igp_get_info(struct e1000_hw *hw, * hw - Struct containing variables accessed by shared code * phy_info - PHY information structure ******************************************************************************/ -int32_t +static int32_t e1000_phy_ife_get_info(struct e1000_hw *hw, struct e1000_phy_info *phy_info) { @@ -5643,6 +5670,7 @@ e1000_init_rx_addrs(struct e1000_hw *hw) * 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, @@ -5719,6 +5747,7 @@ e1000_mc_addr_list_update(struct e1000_hw *hw, } DEBUGOUT("MC Update Complete\n"); } +#endif /* 0 */ /****************************************************************************** * Hashes an address to determine its location in the multicast table @@ -6587,6 +6616,7 @@ e1000_get_bus_info(struct e1000_hw *hw) * 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) @@ -6597,6 +6627,7 @@ e1000_read_reg_io(struct e1000_hw *hw, 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 @@ -7909,6 +7940,7 @@ e1000_set_pci_express_master_disable(struct e1000_hw *hw) * returns: - none. * ***************************************************************************/ +#if 0 void e1000_enable_pciex_master(struct e1000_hw *hw) { @@ -7923,6 +7955,7 @@ e1000_enable_pciex_master(struct e1000_hw *hw) ctrl &= ~E1000_CTRL_GIO_MASTER_DISABLE; E1000_WRITE_REG(hw, CTRL, ctrl); } +#endif /* 0 */ /******************************************************************************* * @@ -8148,7 +8181,7 @@ e1000_put_hw_eeprom_semaphore(struct e1000_hw *hw) * E1000_SUCCESS at any other case. * ***************************************************************************/ -int32_t +static int32_t e1000_get_software_semaphore(struct e1000_hw *hw) { int32_t timeout = hw->eeprom.word_size + 1; @@ -8183,7 +8216,7 @@ e1000_get_software_semaphore(struct e1000_hw *hw) * hw: Struct containing variables accessed by shared code * ***************************************************************************/ -void +static void e1000_release_software_semaphore(struct e1000_hw *hw) { uint32_t swsm; @@ -8265,7 +8298,7 @@ e1000_arc_subsystem_valid(struct e1000_hw *hw) * returns: E1000_SUCCESS * *****************************************************************************/ -int32_t +static int32_t e1000_set_pci_ex_no_snoop(struct e1000_hw *hw, uint32_t no_snoop) { uint32_t gcr_reg = 0; @@ -8306,7 +8339,7 @@ e1000_set_pci_ex_no_snoop(struct e1000_hw *hw, uint32_t no_snoop) * hw: Struct containing variables accessed by shared code * ***************************************************************************/ -int32_t +static int32_t e1000_get_software_flag(struct e1000_hw *hw) { int32_t timeout = PHY_CFG_TIMEOUT; @@ -8345,7 +8378,7 @@ e1000_get_software_flag(struct e1000_hw *hw) * hw: Struct containing variables accessed by shared code * ***************************************************************************/ -void +static void e1000_release_software_flag(struct e1000_hw *hw) { uint32_t extcnf_ctrl; @@ -8369,6 +8402,7 @@ e1000_release_software_flag(struct e1000_hw *hw) * hw: Struct containing variables accessed by shared code * ***************************************************************************/ +#if 0 int32_t e1000_ife_disable_dynamic_power_down(struct e1000_hw *hw) { @@ -8388,6 +8422,7 @@ e1000_ife_disable_dynamic_power_down(struct e1000_hw *hw) return ret_val; } +#endif /* 0 */ /*************************************************************************** * @@ -8397,6 +8432,7 @@ e1000_ife_disable_dynamic_power_down(struct e1000_hw *hw) * hw: Struct containing variables accessed by shared code * ***************************************************************************/ +#if 0 int32_t e1000_ife_enable_dynamic_power_down(struct e1000_hw *hw) { @@ -8416,6 +8452,7 @@ e1000_ife_enable_dynamic_power_down(struct e1000_hw *hw) return ret_val; } +#endif /* 0 */ /****************************************************************************** * Reads a 16 bit word or words from the EEPROM using the ICH8's flash access @@ -8426,7 +8463,7 @@ e1000_ife_enable_dynamic_power_down(struct e1000_hw *hw) * data - word read from the EEPROM * words - number of words to read *****************************************************************************/ -int32_t +static int32_t e1000_read_eeprom_ich8(struct e1000_hw *hw, uint16_t offset, uint16_t words, uint16_t *data) { @@ -8482,7 +8519,7 @@ e1000_read_eeprom_ich8(struct e1000_hw *hw, uint16_t offset, uint16_t words, * words - number of words to write * data - words to write to the EEPROM *****************************************************************************/ -int32_t +static int32_t e1000_write_eeprom_ich8(struct e1000_hw *hw, uint16_t offset, uint16_t words, uint16_t *data) { @@ -8529,7 +8566,7 @@ e1000_write_eeprom_ich8(struct e1000_hw *hw, uint16_t offset, uint16_t words, * * hw - The pointer to the hw structure ****************************************************************************/ -int32_t +static int32_t e1000_ich8_cycle_init(struct e1000_hw *hw) { union ich8_hws_flash_status hsfsts; @@ -8596,7 +8633,7 @@ e1000_ich8_cycle_init(struct e1000_hw *hw) * * hw - The pointer to the hw structure ****************************************************************************/ -int32_t +static int32_t e1000_ich8_flash_cycle(struct e1000_hw *hw, uint32_t timeout) { union ich8_hws_flash_ctrl hsflctl; @@ -8631,7 +8668,7 @@ e1000_ich8_flash_cycle(struct e1000_hw *hw, uint32_t timeout) * size - Size of data to read, 1=byte 2=word * data - Pointer to the word to store the value read. *****************************************************************************/ -int32_t +static int32_t e1000_read_ich8_data(struct e1000_hw *hw, uint32_t index, uint32_t size, uint16_t* data) { @@ -8710,7 +8747,7 @@ e1000_read_ich8_data(struct e1000_hw *hw, uint32_t index, * size - Size of data to read, 1=byte 2=word * data - The byte(s) to write to the NVM. *****************************************************************************/ -int32_t +static int32_t e1000_write_ich8_data(struct e1000_hw *hw, uint32_t index, uint32_t size, uint16_t data) { @@ -8785,7 +8822,7 @@ e1000_write_ich8_data(struct e1000_hw *hw, uint32_t index, uint32_t size, * index - The index of the byte to read. * data - Pointer to a byte to store the value read. *****************************************************************************/ -int32_t +static int32_t e1000_read_ich8_byte(struct e1000_hw *hw, uint32_t index, uint8_t* data) { int32_t status = E1000_SUCCESS; @@ -8808,7 +8845,7 @@ e1000_read_ich8_byte(struct e1000_hw *hw, uint32_t index, uint8_t* data) * index - The index of the byte to write. * byte - The byte to write to the NVM. *****************************************************************************/ -int32_t +static int32_t e1000_verify_write_ich8_byte(struct e1000_hw *hw, uint32_t index, uint8_t byte) { int32_t error = E1000_SUCCESS; @@ -8839,7 +8876,7 @@ e1000_verify_write_ich8_byte(struct e1000_hw *hw, uint32_t index, uint8_t byte) * index - The index of the byte to read. * data - The byte to write to the NVM. *****************************************************************************/ -int32_t +static int32_t e1000_write_ich8_byte(struct e1000_hw *hw, uint32_t index, uint8_t data) { int32_t status = E1000_SUCCESS; @@ -8857,7 +8894,7 @@ e1000_write_ich8_byte(struct e1000_hw *hw, uint32_t index, uint8_t data) * index - The starting byte index of the word to read. * data - Pointer to a word to store the value read. *****************************************************************************/ -int32_t +static int32_t e1000_read_ich8_word(struct e1000_hw *hw, uint32_t index, uint16_t *data) { int32_t status = E1000_SUCCESS; @@ -8872,6 +8909,7 @@ e1000_read_ich8_word(struct e1000_hw *hw, uint32_t index, uint16_t *data) * index - The starting byte index of the word to read. * data - The word to write to the NVM. *****************************************************************************/ +#if 0 int32_t e1000_write_ich8_word(struct e1000_hw *hw, uint32_t index, uint16_t data) { @@ -8879,6 +8917,7 @@ e1000_write_ich8_word(struct e1000_hw *hw, uint32_t index, uint16_t data) status = e1000_write_ich8_data(hw, index, 2, data); return status; } +#endif /* 0 */ /****************************************************************************** * Erases the bank specified. Each bank is a 4k block. Segments are 0 based. @@ -8887,7 +8926,7 @@ e1000_write_ich8_word(struct e1000_hw *hw, uint32_t index, uint16_t data) * hw - pointer to e1000_hw structure * segment - 0 for first segment, 1 for second segment, etc. *****************************************************************************/ -int32_t +static int32_t e1000_erase_ich8_4k_segment(struct e1000_hw *hw, uint32_t segment) { union ich8_hws_flash_status hsfsts; @@ -8984,6 +9023,7 @@ e1000_erase_ich8_4k_segment(struct e1000_hw *hw, uint32_t segment) * hw: Struct containing variables accessed by shared code * *****************************************************************************/ +#if 0 int32_t e1000_duplex_reversal(struct e1000_hw *hw) { @@ -9012,8 +9052,9 @@ e1000_duplex_reversal(struct e1000_hw *hw) return ret_val; } +#endif /* 0 */ -int32_t +static int32_t e1000_init_lcd_from_nvm_config_region(struct e1000_hw *hw, uint32_t cnf_base_addr, uint32_t cnf_size) { @@ -9047,7 +9088,7 @@ e1000_init_lcd_from_nvm_config_region(struct e1000_hw *hw, } -int32_t +static int32_t e1000_init_lcd_from_nvm(struct e1000_hw *hw) { uint32_t reg_data, cnf_base_addr, cnf_size, ret_val, loop; |