f615ab2eb3
This adds new feature support for the 82599, a hardware assist to LRO, doing this required a large revamp to the RX cleanup code because the descriptor ring may not be processed out of order, this necessitated the elimination of global pointers. Additionally, the RX routine now does not refresh mbufs on every descriptor, rather it will do a range, and then update the hardware pointer at that time. These are performance oriented changes. The TX side now has a cleaner simpler watchdog algorithm as well, in TX cleanup a read of ticks is stored, that can then be compared in local_timer to determine if there is a hang. Various other cleanups along the way, thanks to all who have provided input and testing.
172 lines
9.1 KiB
C
172 lines
9.1 KiB
C
/******************************************************************************
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Copyright (c) 2001-2009, Intel Corporation
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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1. Redistributions of source code must retain the above copyright notice,
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this list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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3. Neither the name of the Intel Corporation nor the names of its
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contributors may be used to endorse or promote products derived from
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this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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POSSIBILITY OF SUCH DAMAGE.
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******************************************************************************/
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/*$FreeBSD$*/
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#ifndef _IXGBE_API_H_
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#define _IXGBE_API_H_
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#include "ixgbe_type.h"
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s32 ixgbe_init_shared_code(struct ixgbe_hw *hw);
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s32 ixgbe_set_mac_type(struct ixgbe_hw *hw);
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s32 ixgbe_init_hw(struct ixgbe_hw *hw);
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s32 ixgbe_reset_hw(struct ixgbe_hw *hw);
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s32 ixgbe_start_hw(struct ixgbe_hw *hw);
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s32 ixgbe_clear_hw_cntrs(struct ixgbe_hw *hw);
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enum ixgbe_media_type ixgbe_get_media_type(struct ixgbe_hw *hw);
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s32 ixgbe_get_mac_addr(struct ixgbe_hw *hw, u8 *mac_addr);
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s32 ixgbe_get_bus_info(struct ixgbe_hw *hw);
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u32 ixgbe_get_num_of_tx_queues(struct ixgbe_hw *hw);
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u32 ixgbe_get_num_of_rx_queues(struct ixgbe_hw *hw);
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s32 ixgbe_stop_adapter(struct ixgbe_hw *hw);
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s32 ixgbe_read_pba_num(struct ixgbe_hw *hw, u32 *pba_num);
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s32 ixgbe_identify_phy(struct ixgbe_hw *hw);
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s32 ixgbe_reset_phy(struct ixgbe_hw *hw);
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s32 ixgbe_read_phy_reg(struct ixgbe_hw *hw, u32 reg_addr, u32 device_type,
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u16 *phy_data);
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s32 ixgbe_write_phy_reg(struct ixgbe_hw *hw, u32 reg_addr, u32 device_type,
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u16 phy_data);
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s32 ixgbe_setup_phy_link(struct ixgbe_hw *hw);
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s32 ixgbe_check_phy_link(struct ixgbe_hw *hw,
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ixgbe_link_speed *speed,
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bool *link_up);
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s32 ixgbe_setup_phy_link_speed(struct ixgbe_hw *hw,
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ixgbe_link_speed speed,
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bool autoneg,
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bool autoneg_wait_to_complete);
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s32 ixgbe_setup_link(struct ixgbe_hw *hw, ixgbe_link_speed speed,
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bool autoneg, bool autoneg_wait_to_complete);
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s32 ixgbe_check_link(struct ixgbe_hw *hw, ixgbe_link_speed *speed,
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bool *link_up, bool link_up_wait_to_complete);
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s32 ixgbe_get_link_capabilities(struct ixgbe_hw *hw, ixgbe_link_speed *speed,
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bool *autoneg);
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s32 ixgbe_led_on(struct ixgbe_hw *hw, u32 index);
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s32 ixgbe_led_off(struct ixgbe_hw *hw, u32 index);
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s32 ixgbe_blink_led_start(struct ixgbe_hw *hw, u32 index);
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s32 ixgbe_blink_led_stop(struct ixgbe_hw *hw, u32 index);
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s32 ixgbe_init_eeprom_params(struct ixgbe_hw *hw);
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s32 ixgbe_write_eeprom(struct ixgbe_hw *hw, u16 offset, u16 data);
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s32 ixgbe_read_eeprom(struct ixgbe_hw *hw, u16 offset, u16 *data);
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s32 ixgbe_validate_eeprom_checksum(struct ixgbe_hw *hw, u16 *checksum_val);
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s32 ixgbe_update_eeprom_checksum(struct ixgbe_hw *hw);
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s32 ixgbe_insert_mac_addr(struct ixgbe_hw *hw, u8 *addr, u32 vmdq);
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s32 ixgbe_set_rar(struct ixgbe_hw *hw, u32 index, u8 *addr, u32 vmdq,
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u32 enable_addr);
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s32 ixgbe_clear_rar(struct ixgbe_hw *hw, u32 index);
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s32 ixgbe_set_vmdq(struct ixgbe_hw *hw, u32 rar, u32 vmdq);
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s32 ixgbe_clear_vmdq(struct ixgbe_hw *hw, u32 rar, u32 vmdq);
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s32 ixgbe_init_rx_addrs(struct ixgbe_hw *hw);
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u32 ixgbe_get_num_rx_addrs(struct ixgbe_hw *hw);
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s32 ixgbe_update_uc_addr_list(struct ixgbe_hw *hw, u8 *addr_list,
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u32 addr_count, ixgbe_mc_addr_itr func);
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s32 ixgbe_update_mc_addr_list(struct ixgbe_hw *hw, u8 *mc_addr_list,
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u32 mc_addr_count, ixgbe_mc_addr_itr func);
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void ixgbe_add_uc_addr(struct ixgbe_hw *hw, u8 *addr_list, u32 vmdq);
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s32 ixgbe_enable_mc(struct ixgbe_hw *hw);
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s32 ixgbe_disable_mc(struct ixgbe_hw *hw);
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s32 ixgbe_clear_vfta(struct ixgbe_hw *hw);
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s32 ixgbe_set_vfta(struct ixgbe_hw *hw, u32 vlan,
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u32 vind, bool vlan_on);
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s32 ixgbe_fc_enable(struct ixgbe_hw *hw, s32 packetbuf_num);
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void ixgbe_set_mta(struct ixgbe_hw *hw, u8 *mc_addr);
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s32 ixgbe_get_phy_firmware_version(struct ixgbe_hw *hw,
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u16 *firmware_version);
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s32 ixgbe_read_analog_reg8(struct ixgbe_hw *hw, u32 reg, u8 *val);
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s32 ixgbe_write_analog_reg8(struct ixgbe_hw *hw, u32 reg, u8 val);
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s32 ixgbe_init_uta_tables(struct ixgbe_hw *hw);
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s32 ixgbe_read_i2c_eeprom(struct ixgbe_hw *hw, u8 byte_offset, u8 *eeprom_data);
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u32 ixgbe_get_supported_physical_layer(struct ixgbe_hw *hw);
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s32 ixgbe_enable_rx_dma(struct ixgbe_hw *hw, u32 regval);
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s32 ixgbe_reinit_fdir_tables_82599(struct ixgbe_hw *hw);
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s32 ixgbe_init_fdir_signature_82599(struct ixgbe_hw *hw, u32 pballoc);
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s32 ixgbe_init_fdir_perfect_82599(struct ixgbe_hw *hw, u32 pballoc);
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s32 ixgbe_fdir_add_signature_filter_82599(struct ixgbe_hw *hw,
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struct ixgbe_atr_input *input,
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u8 queue);
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s32 ixgbe_fdir_add_perfect_filter_82599(struct ixgbe_hw *hw,
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struct ixgbe_atr_input *input,
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u16 soft_id,
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u8 queue);
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u16 ixgbe_atr_compute_hash_82599(struct ixgbe_atr_input *input, u32 key);
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s32 ixgbe_atr_set_vlan_id_82599(struct ixgbe_atr_input *input, u16 vlan_id);
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s32 ixgbe_atr_set_src_ipv4_82599(struct ixgbe_atr_input *input, u32 src_addr);
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s32 ixgbe_atr_set_dst_ipv4_82599(struct ixgbe_atr_input *input, u32 dst_addr);
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s32 ixgbe_atr_set_src_ipv6_82599(struct ixgbe_atr_input *input, u32 src_addr_1,
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u32 src_addr_2, u32 src_addr_3,
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u32 src_addr_4);
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s32 ixgbe_atr_set_dst_ipv6_82599(struct ixgbe_atr_input *input, u32 dst_addr_1,
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u32 dst_addr_2, u32 dst_addr_3,
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u32 dst_addr_4);
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s32 ixgbe_atr_set_src_port_82599(struct ixgbe_atr_input *input, u16 src_port);
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s32 ixgbe_atr_set_dst_port_82599(struct ixgbe_atr_input *input, u16 dst_port);
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s32 ixgbe_atr_set_flex_byte_82599(struct ixgbe_atr_input *input, u16 flex_byte);
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s32 ixgbe_atr_set_vm_pool_82599(struct ixgbe_atr_input *input, u8 vm_pool);
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s32 ixgbe_atr_set_l4type_82599(struct ixgbe_atr_input *input, u8 l4type);
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s32 ixgbe_atr_get_vlan_id_82599(struct ixgbe_atr_input *input, u16 *vlan_id);
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s32 ixgbe_atr_get_src_ipv4_82599(struct ixgbe_atr_input *input, u32 *src_addr);
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s32 ixgbe_atr_get_dst_ipv4_82599(struct ixgbe_atr_input *input, u32 *dst_addr);
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s32 ixgbe_atr_get_src_ipv6_82599(struct ixgbe_atr_input *input, u32 *src_addr_1,
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u32 *src_addr_2, u32 *src_addr_3,
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u32 *src_addr_4);
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s32 ixgbe_atr_get_dst_ipv6_82599(struct ixgbe_atr_input *input, u32 *dst_addr_1,
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u32 *dst_addr_2, u32 *dst_addr_3,
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u32 *dst_addr_4);
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s32 ixgbe_atr_get_src_port_82599(struct ixgbe_atr_input *input, u16 *src_port);
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s32 ixgbe_atr_get_dst_port_82599(struct ixgbe_atr_input *input, u16 *dst_port);
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s32 ixgbe_atr_get_flex_byte_82599(struct ixgbe_atr_input *input,
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u16 *flex_byte);
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s32 ixgbe_atr_get_vm_pool_82599(struct ixgbe_atr_input *input, u8 *vm_pool);
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s32 ixgbe_atr_get_l4type_82599(struct ixgbe_atr_input *input, u8 *l4type);
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s32 ixgbe_read_i2c_byte(struct ixgbe_hw *hw, u8 byte_offset, u8 dev_addr,
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u8 *data);
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s32 ixgbe_write_i2c_byte(struct ixgbe_hw *hw, u8 byte_offset, u8 dev_addr,
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u8 data);
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s32 ixgbe_write_i2c_eeprom(struct ixgbe_hw *hw, u8 byte_offset, u8 eeprom_data);
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s32 ixgbe_get_san_mac_addr(struct ixgbe_hw *hw, u8 *san_mac_addr);
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s32 ixgbe_set_san_mac_addr(struct ixgbe_hw *hw, u8 *san_mac_addr);
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s32 ixgbe_get_device_caps(struct ixgbe_hw *hw, u16 *device_caps);
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s32 ixgbe_acquire_swfw_semaphore(struct ixgbe_hw *hw, u16 mask);
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void ixgbe_release_swfw_semaphore(struct ixgbe_hw *hw, u16 mask);
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s32 ixgbe_get_wwn_prefix(struct ixgbe_hw *hw, u16 *wwnn_prefix,
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u16 *wwpn_prefix);
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#endif /* _IXGBE_API_H_ */
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