diff options
Diffstat (limited to 'bsd_eth_drivers/if_em/e1000_api.h')
| -rw-r--r-- | bsd_eth_drivers/if_em/e1000_api.h | 165 |
1 files changed, 165 insertions, 0 deletions
diff --git a/bsd_eth_drivers/if_em/e1000_api.h b/bsd_eth_drivers/if_em/e1000_api.h new file mode 100644 index 0000000..0c277c5 --- /dev/null +++ b/bsd_eth_drivers/if_em/e1000_api.h @@ -0,0 +1,165 @@ +/******************************************************************************* + + Copyright (c) 2001-2007, Intel Corporation + All rights reserved. + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + + 1. Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of the Intel Corporation nor the names of its + contributors may be used to endorse or promote products derived from + this software without specific prior written permission. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + +*******************************************************************************/ +/*$FreeBSD: src/sys/dev/em/e1000_api.h,v 1.3 2007/05/16 00:14:23 jfv Exp $*/ + + +#ifndef _E1000_API_H_ +#define _E1000_API_H_ + +#include "e1000_hw.h" + +s32 e1000_set_mac_type(struct e1000_hw *hw); +s32 e1000_setup_init_funcs(struct e1000_hw *hw, boolean_t init_device); +s32 e1000_init_mac_params(struct e1000_hw *hw); +s32 e1000_init_nvm_params(struct e1000_hw *hw); +s32 e1000_init_phy_params(struct e1000_hw *hw); +void e1000_remove_device(struct e1000_hw *hw); +s32 e1000_get_bus_info(struct e1000_hw *hw); +void e1000_clear_vfta(struct e1000_hw *hw); +void e1000_write_vfta(struct e1000_hw *hw, u32 offset, u32 value); +s32 e1000_force_mac_fc(struct e1000_hw *hw); +s32 e1000_check_for_link(struct e1000_hw *hw); +s32 e1000_reset_hw(struct e1000_hw *hw); +s32 e1000_init_hw(struct e1000_hw *hw); +s32 e1000_setup_link(struct e1000_hw *hw); +s32 e1000_get_speed_and_duplex(struct e1000_hw *hw, u16 *speed, + u16 *duplex); +s32 e1000_disable_pcie_master(struct e1000_hw *hw); +void e1000_config_collision_dist(struct e1000_hw *hw); +void e1000_rar_set(struct e1000_hw *hw, u8 *addr, u32 index); +void e1000_mta_set(struct e1000_hw *hw, u32 hash_value); +u32 e1000_hash_mc_addr(struct e1000_hw *hw, u8 *mc_addr); +void e1000_mc_addr_list_update(struct e1000_hw *hw, + u8 *mc_addr_list, u32 mc_addr_count, + u32 rar_used_count, u32 rar_count); +s32 e1000_setup_led(struct e1000_hw *hw); +s32 e1000_cleanup_led(struct e1000_hw *hw); +s32 e1000_check_reset_block(struct e1000_hw *hw); +s32 e1000_blink_led(struct e1000_hw *hw); +s32 e1000_led_on(struct e1000_hw *hw); +s32 e1000_led_off(struct e1000_hw *hw); +void e1000_reset_adaptive(struct e1000_hw *hw); +void e1000_update_adaptive(struct e1000_hw *hw); +s32 e1000_get_cable_length(struct e1000_hw *hw); +s32 e1000_validate_mdi_setting(struct e1000_hw *hw); +s32 e1000_read_phy_reg(struct e1000_hw *hw, u32 offset, u16 *data); +s32 e1000_write_phy_reg(struct e1000_hw *hw, u32 offset, u16 data); +s32 e1000_write_8bit_ctrl_reg(struct e1000_hw *hw, u32 reg, + u32 offset, u8 data); +s32 e1000_get_phy_info(struct e1000_hw *hw); +s32 e1000_phy_hw_reset(struct e1000_hw *hw); +s32 e1000_phy_commit(struct e1000_hw *hw); +s32 e1000_read_mac_addr(struct e1000_hw *hw); +s32 e1000_read_part_num(struct e1000_hw *hw, u32 *part_num); +void e1000_reload_nvm(struct e1000_hw *hw); +s32 e1000_update_nvm_checksum(struct e1000_hw *hw); +s32 e1000_validate_nvm_checksum(struct e1000_hw *hw); +s32 e1000_read_nvm(struct e1000_hw *hw, u16 offset, u16 words, u16 *data); +s32 e1000_read_kmrn_reg(struct e1000_hw *hw, u32 offset, u16 *data); +s32 e1000_write_kmrn_reg(struct e1000_hw *hw, u32 offset, u16 data); +s32 e1000_write_nvm(struct e1000_hw *hw, u16 offset, u16 words, + u16 *data); +s32 e1000_wait_autoneg(struct e1000_hw *hw); +s32 e1000_set_d3_lplu_state(struct e1000_hw *hw, boolean_t active); +s32 e1000_set_d0_lplu_state(struct e1000_hw *hw, boolean_t active); +boolean_t e1000_check_mng_mode(struct e1000_hw *hw); +boolean_t e1000_enable_mng_pass_thru(struct e1000_hw *hw); +boolean_t e1000_enable_tx_pkt_filtering(struct e1000_hw *hw); +s32 e1000_mng_enable_host_if(struct e1000_hw *hw); +s32 e1000_mng_host_if_write(struct e1000_hw *hw, + u8 *buffer, u16 length, u16 offset, u8 *sum); +s32 e1000_mng_write_cmd_header(struct e1000_hw *hw, + struct e1000_host_mng_command_header *hdr); +s32 e1000_mng_write_dhcp_info(struct e1000_hw * hw, + u8 *buffer, u16 length); +void e1000_tbi_adjust_stats_82543(struct e1000_hw *hw, + struct e1000_hw_stats *stats, + u32 frame_len, u8 *mac_addr); +void e1000_set_tbi_compatibility_82543(struct e1000_hw *hw, + boolean_t state); +boolean_t e1000_tbi_sbp_enabled_82543(struct e1000_hw *hw); +#ifndef NO_82542_SUPPORT +u32 e1000_translate_register_82542(u32 reg); +#endif +void e1000_init_script_state_82541(struct e1000_hw *hw, boolean_t state); +boolean_t e1000_get_laa_state_82571(struct e1000_hw *hw); +void e1000_set_laa_state_82571(struct e1000_hw *hw, boolean_t state); +#ifndef NO_ICH8LAN_SUPPORT +void e1000_set_kmrn_lock_loss_workaround_ich8lan(struct e1000_hw *hw, + boolean_t state); +void e1000_igp3_phy_powerdown_workaround_ich8lan(struct e1000_hw *hw); +void e1000_gig_downshift_workaround_ich8lan(struct e1000_hw *hw); +#endif + + +/* TBI_ACCEPT macro definition: + * + * This macro requires: + * adapter = a pointer to struct e1000_hw + * status = the 8 bit status field of the RX descriptor with EOP set + * error = the 8 bit error field of the RX descriptor with EOP set + * length = the sum of all the length fields of the RX descriptors that + * make up the current frame + * last_byte = the last byte of the frame DMAed by the hardware + * max_frame_length = the maximum frame length we want to accept. + * min_frame_length = the minimum frame length we want to accept. + * + * This macro is a conditional that should be used in the interrupt + * handler's Rx processing routine when RxErrors have been detected. + * + * Typical use: + * ... + * if (TBI_ACCEPT) { + * accept_frame = TRUE; + * e1000_tbi_adjust_stats(adapter, MacAddress); + * frame_length--; + * } else { + * accept_frame = FALSE; + * } + * ... + */ + +/* The carrier extension symbol, as received by the NIC. */ +#define CARRIER_EXTENSION 0x0F + +#define TBI_ACCEPT(a, status, errors, length, last_byte) \ + (e1000_tbi_sbp_enabled_82543(a) && \ + (((errors) & E1000_RXD_ERR_FRAME_ERR_MASK) == E1000_RXD_ERR_CE) && \ + ((last_byte) == CARRIER_EXTENSION) && \ + (((status) & E1000_RXD_STAT_VP) ? \ + (((length) > ((a)->mac.min_frame_size - VLAN_TAG_SIZE)) && \ + ((length) <= ((a)->mac.max_frame_size + 1))) : \ + (((length) > (a)->mac.min_frame_size) && \ + ((length) <= ((a)->mac.max_frame_size + VLAN_TAG_SIZE + 1))))) + +#endif |