0ac5a4cc2b
legacy codepath match the 82575, without this we were seeing bridging fail on 82546 adapters. Secondly, I have limited TSO to PCI Express adapters, I meant to do this and it got dropped in the earlier delta. Next, I am dropping in the latest shared code from our development team, consensus was that this should be done frequently, so I am :) Approved by: pdeuskar
116 lines
4.7 KiB
C
116 lines
4.7 KiB
C
/*******************************************************************************
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Copyright (c) 2001-2007, 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 _E1000_ICH8LAN_H_
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#define _E1000_ICH8LAN_H_
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#define ICH_FLASH_GFPREG 0x0000
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#define ICH_FLASH_HSFSTS 0x0004
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#define ICH_FLASH_HSFCTL 0x0006
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#define ICH_FLASH_FADDR 0x0008
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#define ICH_FLASH_FDATA0 0x0010
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#define ICH_FLASH_READ_COMMAND_TIMEOUT 500
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#define ICH_FLASH_WRITE_COMMAND_TIMEOUT 500
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#define ICH_FLASH_ERASE_COMMAND_TIMEOUT 3000000
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#define ICH_FLASH_LINEAR_ADDR_MASK 0x00FFFFFF
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#define ICH_FLASH_CYCLE_REPEAT_COUNT 10
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#define ICH_CYCLE_READ 0
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#define ICH_CYCLE_WRITE 2
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#define ICH_CYCLE_ERASE 3
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#define FLASH_GFPREG_BASE_MASK 0x1FFF
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#define FLASH_SECTOR_ADDR_SHIFT 12
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#define E1000_SHADOW_RAM_WORDS 2048
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#define ICH_FLASH_SEG_SIZE_256 256
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#define ICH_FLASH_SEG_SIZE_4K 4096
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#define ICH_FLASH_SEG_SIZE_8K 8192
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#define ICH_FLASH_SEG_SIZE_64K 65536
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#define ICH_FLASH_SECTOR_SIZE 4096
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#define ICH_FLASH_REG_MAPSIZE 0x00A0
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#define E1000_ICH_FWSM_RSPCIPHY 0x00000040 /* Reset PHY on PCI Reset */
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#define E1000_ICH_FWSM_DISSW 0x10000000 /* FW Disables SW Writes */
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#define E1000_ICH_FWSM_FW_VALID 0x00008000 /* FW established a valid
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* mode.
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*/
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#define E1000_ICH_MNG_IAMT_MODE 0x2
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#define ID_LED_DEFAULT_ICH8LAN ((ID_LED_DEF1_DEF2 << 12) | \
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(ID_LED_DEF1_OFF2 << 8) | \
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(ID_LED_DEF1_ON2 << 4) | \
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(ID_LED_DEF1_DEF2))
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#define E1000_ICH_NVM_SIG_WORD 0x13
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#define E1000_ICH_NVM_SIG_MASK 0xC000
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#define E1000_ICH8_LAN_INIT_TIMEOUT 1500
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#define E1000_FEXTNVM_SW_CONFIG 1
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#define E1000_FEXTNVM_SW_CONFIG_ICH8M (1 << 27) /* Bit redefined for ICH8M :/ */
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#define PCIE_ICH8_SNOOP_ALL PCIE_NO_SNOOP_ALL
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#define E1000_ICH_RAR_ENTRIES 7
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#define PHY_PAGE_SHIFT 5
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#define PHY_REG(page, reg) (((page) << PHY_PAGE_SHIFT) | \
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((reg) & MAX_PHY_REG_ADDRESS))
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#define IGP3_KMRN_DIAG PHY_REG(770, 19) /* KMRN Diagnostic */
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#define IGP3_VR_CTRL PHY_REG(776, 18) /* Voltage Regulator Control */
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#define IGP3_CAPABILITY PHY_REG(776, 19) /* Capability */
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#define IGP3_PM_CTRL PHY_REG(769, 20) /* Power Management Control */
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#define IGP3_KMRN_DIAG_PCS_LOCK_LOSS 0x0002
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#define IGP3_VR_CTRL_DEV_POWERDOWN_MODE_MASK 0x0300
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#define IGP3_VR_CTRL_MODE_SHUTDOWN 0x0200
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#define IGP3_PM_CTRL_FORCE_PWR_DOWN 0x0020
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/* Additional interrupts need to be handled for ICH family:
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DSW = The FW changed the status of the DISSW bit in FWSM
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PHYINT = The LAN connected device generates an interrupt
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EPRST = Manageability reset event */
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#define IMS_ICH_ENABLE_MASK (\
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E1000_IMS_DSW | \
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E1000_IMS_PHYINT | \
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E1000_IMS_EPRST)
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#endif
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