diff options
Diffstat (limited to 'drivers/net/ethernet/intel/e1000/e1000_osdep.h')
| -rw-r--r-- | drivers/net/ethernet/intel/e1000/e1000_osdep.h | 109 |
1 files changed, 109 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/e1000/e1000_osdep.h b/drivers/net/ethernet/intel/e1000/e1000_osdep.h new file mode 100644 index 0000000..33e7c45a --- /dev/null +++ b/drivers/net/ethernet/intel/e1000/e1000_osdep.h @@ -0,0 +1,109 @@ +/******************************************************************************* + + Intel PRO/1000 Linux driver + Copyright(c) 1999 - 2006 Intel Corporation. + + This program is free software; you can redistribute it and/or modify it + under the terms and conditions of the GNU General Public License, + version 2, as published by the Free Software Foundation. + + This program is distributed in the hope it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + more details. + + You should have received a copy of the GNU General Public License along with + this program; if not, write to the Free Software Foundation, Inc., + 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. + + The full GNU General Public License is included in this distribution in + the file called "COPYING". + + Contact Information: + Linux NICS <linux.nics@intel.com> + e1000-devel Mailing List <e1000-devel@lists.sourceforge.net> + Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 + +*******************************************************************************/ + + +/* glue for the OS independent part of e1000 + * includes register access macros + */ + +#ifndef _E1000_OSDEP_H_ +#define _E1000_OSDEP_H_ + +#include <asm/io.h> + +#define CONFIG_RAM_BASE 0x60000 +#define GBE_CONFIG_OFFSET 0x0 + +#define GBE_CONFIG_RAM_BASE \ + ((unsigned int)(CONFIG_RAM_BASE + GBE_CONFIG_OFFSET)) + +#define GBE_CONFIG_BASE_VIRT \ + ((void __iomem *)phys_to_virt(GBE_CONFIG_RAM_BASE)) + +#define GBE_CONFIG_FLASH_WRITE(base, offset, count, data) \ + (iowrite16_rep(base + offset, data, count)) + +#define GBE_CONFIG_FLASH_READ(base, offset, count, data) \ + (ioread16_rep(base + (offset << 1), data, count)) + +#define er32(reg) \ + (readl(hw->hw_addr + ((hw->mac_type >= e1000_82543) \ + ? E1000_##reg : E1000_82542_##reg))) + +#define ew32(reg, value) \ + (writel((value), (hw->hw_addr + ((hw->mac_type >= e1000_82543) \ + ? E1000_##reg : E1000_82542_##reg)))) + +#define E1000_WRITE_REG_ARRAY(a, reg, offset, value) ( \ + writel((value), ((a)->hw_addr + \ + (((a)->mac_type >= e1000_82543) ? E1000_##reg : E1000_82542_##reg) + \ + ((offset) << 2)))) + +#define E1000_READ_REG_ARRAY(a, reg, offset) ( \ + readl((a)->hw_addr + \ + (((a)->mac_type >= e1000_82543) ? E1000_##reg : E1000_82542_##reg) + \ + ((offset) << 2))) + +#define E1000_READ_REG_ARRAY_DWORD E1000_READ_REG_ARRAY +#define E1000_WRITE_REG_ARRAY_DWORD E1000_WRITE_REG_ARRAY + +#define E1000_WRITE_REG_ARRAY_WORD(a, reg, offset, value) ( \ + writew((value), ((a)->hw_addr + \ + (((a)->mac_type >= e1000_82543) ? E1000_##reg : E1000_82542_##reg) + \ + ((offset) << 1)))) + +#define E1000_READ_REG_ARRAY_WORD(a, reg, offset) ( \ + readw((a)->hw_addr + \ + (((a)->mac_type >= e1000_82543) ? E1000_##reg : E1000_82542_##reg) + \ + ((offset) << 1))) + +#define E1000_WRITE_REG_ARRAY_BYTE(a, reg, offset, value) ( \ + writeb((value), ((a)->hw_addr + \ + (((a)->mac_type >= e1000_82543) ? E1000_##reg : E1000_82542_##reg) + \ + (offset)))) + +#define E1000_READ_REG_ARRAY_BYTE(a, reg, offset) ( \ + readb((a)->hw_addr + \ + (((a)->mac_type >= e1000_82543) ? E1000_##reg : E1000_82542_##reg) + \ + (offset))) + +#define E1000_WRITE_FLUSH() er32(STATUS) + +#define E1000_WRITE_ICH_FLASH_REG(a, reg, value) ( \ + writel((value), ((a)->flash_address + reg))) + +#define E1000_READ_ICH_FLASH_REG(a, reg) ( \ + readl((a)->flash_address + reg)) + +#define E1000_WRITE_ICH_FLASH_REG16(a, reg, value) ( \ + writew((value), ((a)->flash_address + reg))) + +#define E1000_READ_ICH_FLASH_REG16(a, reg) ( \ + readw((a)->flash_address + reg)) + +#endif /* _E1000_OSDEP_H_ */ |