1ae06c70bSJeff Kirsher /* SPDX-License-Identifier: GPL-2.0 */ 2dee1ad47SJeff Kirsher /******************************************************************************* 3dee1ad47SJeff Kirsher 4dee1ad47SJeff Kirsher Intel PRO/1000 Linux driver 5dee1ad47SJeff Kirsher Copyright(c) 1999 - 2006 Intel Corporation. 6dee1ad47SJeff Kirsher 7dee1ad47SJeff Kirsher This program is free software; you can redistribute it and/or modify it 8dee1ad47SJeff Kirsher under the terms and conditions of the GNU General Public License, 9dee1ad47SJeff Kirsher version 2, as published by the Free Software Foundation. 10dee1ad47SJeff Kirsher 11dee1ad47SJeff Kirsher This program is distributed in the hope it will be useful, but WITHOUT 12dee1ad47SJeff Kirsher ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13dee1ad47SJeff Kirsher FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for 14dee1ad47SJeff Kirsher more details. 15dee1ad47SJeff Kirsher 16dee1ad47SJeff Kirsher You should have received a copy of the GNU General Public License along with 17dee1ad47SJeff Kirsher this program; if not, write to the Free Software Foundation, Inc., 18dee1ad47SJeff Kirsher 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. 19dee1ad47SJeff Kirsher 20dee1ad47SJeff Kirsher The full GNU General Public License is included in this distribution in 21dee1ad47SJeff Kirsher the file called "COPYING". 22dee1ad47SJeff Kirsher 23dee1ad47SJeff Kirsher Contact Information: 24dee1ad47SJeff Kirsher Linux NICS <linux.nics@intel.com> 25dee1ad47SJeff Kirsher e1000-devel Mailing List <e1000-devel@lists.sourceforge.net> 26dee1ad47SJeff Kirsher Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 27dee1ad47SJeff Kirsher 28dee1ad47SJeff Kirsher *******************************************************************************/ 29dee1ad47SJeff Kirsher 30dee1ad47SJeff Kirsher 31dee1ad47SJeff Kirsher /* glue for the OS independent part of e1000 32dee1ad47SJeff Kirsher * includes register access macros 33dee1ad47SJeff Kirsher */ 34dee1ad47SJeff Kirsher 35dee1ad47SJeff Kirsher #ifndef _E1000_OSDEP_H_ 36dee1ad47SJeff Kirsher #define _E1000_OSDEP_H_ 37dee1ad47SJeff Kirsher 38dee1ad47SJeff Kirsher #include <asm/io.h> 39dee1ad47SJeff Kirsher 40dee1ad47SJeff Kirsher #define CONFIG_RAM_BASE 0x60000 41dee1ad47SJeff Kirsher #define GBE_CONFIG_OFFSET 0x0 42dee1ad47SJeff Kirsher 43dee1ad47SJeff Kirsher #define GBE_CONFIG_RAM_BASE \ 44dee1ad47SJeff Kirsher ((unsigned int)(CONFIG_RAM_BASE + GBE_CONFIG_OFFSET)) 45dee1ad47SJeff Kirsher 46dee1ad47SJeff Kirsher #define GBE_CONFIG_BASE_VIRT \ 47dee1ad47SJeff Kirsher ((void __iomem *)phys_to_virt(GBE_CONFIG_RAM_BASE)) 48dee1ad47SJeff Kirsher 49dee1ad47SJeff Kirsher #define GBE_CONFIG_FLASH_WRITE(base, offset, count, data) \ 50dee1ad47SJeff Kirsher (iowrite16_rep(base + offset, data, count)) 51dee1ad47SJeff Kirsher 52dee1ad47SJeff Kirsher #define GBE_CONFIG_FLASH_READ(base, offset, count, data) \ 53dee1ad47SJeff Kirsher (ioread16_rep(base + (offset << 1), data, count)) 54dee1ad47SJeff Kirsher 55dee1ad47SJeff Kirsher #define er32(reg) \ 56dee1ad47SJeff Kirsher (readl(hw->hw_addr + ((hw->mac_type >= e1000_82543) \ 57dee1ad47SJeff Kirsher ? E1000_##reg : E1000_82542_##reg))) 58dee1ad47SJeff Kirsher 59dee1ad47SJeff Kirsher #define ew32(reg, value) \ 60dee1ad47SJeff Kirsher (writel((value), (hw->hw_addr + ((hw->mac_type >= e1000_82543) \ 61dee1ad47SJeff Kirsher ? E1000_##reg : E1000_82542_##reg)))) 62dee1ad47SJeff Kirsher 63dee1ad47SJeff Kirsher #define E1000_WRITE_REG_ARRAY(a, reg, offset, value) ( \ 64dee1ad47SJeff Kirsher writel((value), ((a)->hw_addr + \ 65dee1ad47SJeff Kirsher (((a)->mac_type >= e1000_82543) ? E1000_##reg : E1000_82542_##reg) + \ 66dee1ad47SJeff Kirsher ((offset) << 2)))) 67dee1ad47SJeff Kirsher 68dee1ad47SJeff Kirsher #define E1000_READ_REG_ARRAY(a, reg, offset) ( \ 69dee1ad47SJeff Kirsher readl((a)->hw_addr + \ 70dee1ad47SJeff Kirsher (((a)->mac_type >= e1000_82543) ? E1000_##reg : E1000_82542_##reg) + \ 71dee1ad47SJeff Kirsher ((offset) << 2))) 72dee1ad47SJeff Kirsher 73dee1ad47SJeff Kirsher #define E1000_READ_REG_ARRAY_DWORD E1000_READ_REG_ARRAY 74dee1ad47SJeff Kirsher #define E1000_WRITE_REG_ARRAY_DWORD E1000_WRITE_REG_ARRAY 75dee1ad47SJeff Kirsher 76dee1ad47SJeff Kirsher #define E1000_WRITE_REG_ARRAY_WORD(a, reg, offset, value) ( \ 77dee1ad47SJeff Kirsher writew((value), ((a)->hw_addr + \ 78dee1ad47SJeff Kirsher (((a)->mac_type >= e1000_82543) ? E1000_##reg : E1000_82542_##reg) + \ 79dee1ad47SJeff Kirsher ((offset) << 1)))) 80dee1ad47SJeff Kirsher 81dee1ad47SJeff Kirsher #define E1000_READ_REG_ARRAY_WORD(a, reg, offset) ( \ 82dee1ad47SJeff Kirsher readw((a)->hw_addr + \ 83dee1ad47SJeff Kirsher (((a)->mac_type >= e1000_82543) ? E1000_##reg : E1000_82542_##reg) + \ 84dee1ad47SJeff Kirsher ((offset) << 1))) 85dee1ad47SJeff Kirsher 86dee1ad47SJeff Kirsher #define E1000_WRITE_REG_ARRAY_BYTE(a, reg, offset, value) ( \ 87dee1ad47SJeff Kirsher writeb((value), ((a)->hw_addr + \ 88dee1ad47SJeff Kirsher (((a)->mac_type >= e1000_82543) ? E1000_##reg : E1000_82542_##reg) + \ 89dee1ad47SJeff Kirsher (offset)))) 90dee1ad47SJeff Kirsher 91dee1ad47SJeff Kirsher #define E1000_READ_REG_ARRAY_BYTE(a, reg, offset) ( \ 92dee1ad47SJeff Kirsher readb((a)->hw_addr + \ 93dee1ad47SJeff Kirsher (((a)->mac_type >= e1000_82543) ? E1000_##reg : E1000_82542_##reg) + \ 94dee1ad47SJeff Kirsher (offset))) 95dee1ad47SJeff Kirsher 96dee1ad47SJeff Kirsher #define E1000_WRITE_FLUSH() er32(STATUS) 97dee1ad47SJeff Kirsher 98dee1ad47SJeff Kirsher #define E1000_WRITE_ICH_FLASH_REG(a, reg, value) ( \ 99dee1ad47SJeff Kirsher writel((value), ((a)->flash_address + reg))) 100dee1ad47SJeff Kirsher 101dee1ad47SJeff Kirsher #define E1000_READ_ICH_FLASH_REG(a, reg) ( \ 102dee1ad47SJeff Kirsher readl((a)->flash_address + reg)) 103dee1ad47SJeff Kirsher 104dee1ad47SJeff Kirsher #define E1000_WRITE_ICH_FLASH_REG16(a, reg, value) ( \ 105dee1ad47SJeff Kirsher writew((value), ((a)->flash_address + reg))) 106dee1ad47SJeff Kirsher 107dee1ad47SJeff Kirsher #define E1000_READ_ICH_FLASH_REG16(a, reg) ( \ 108dee1ad47SJeff Kirsher readw((a)->flash_address + reg)) 109dee1ad47SJeff Kirsher 110dee1ad47SJeff Kirsher #endif /* _E1000_OSDEP_H_ */ 111