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1da177e4 LT |
1 | /******************************************************************************* |
2 | ||
0abb6eb1 AK |
3 | Intel PRO/1000 Linux driver |
4 | Copyright(c) 1999 - 2006 Intel Corporation. | |
5 | ||
6 | This program is free software; you can redistribute it and/or modify it | |
7 | under the terms and conditions of the GNU General Public License, | |
8 | version 2, as published by the Free Software Foundation. | |
9 | ||
10 | This program is distributed in the hope it will be useful, but WITHOUT | |
11 | ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
12 | FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for | |
1da177e4 | 13 | more details. |
0abb6eb1 | 14 | |
1da177e4 | 15 | You should have received a copy of the GNU General Public License along with |
0abb6eb1 AK |
16 | this program; if not, write to the Free Software Foundation, Inc., |
17 | 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. | |
18 | ||
19 | The full GNU General Public License is included in this distribution in | |
20 | the file called "COPYING". | |
21 | ||
1da177e4 LT |
22 | Contact Information: |
23 | Linux NICS <linux.nics@intel.com> | |
3d41e30a | 24 | e1000-devel Mailing List <e1000-devel@lists.sourceforge.net> |
1da177e4 LT |
25 | Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 |
26 | ||
27 | *******************************************************************************/ | |
28 | ||
29 | ||
30 | /* glue for the OS independent part of e1000 | |
31 | * includes register access macros | |
32 | */ | |
33 | ||
34 | #ifndef _E1000_OSDEP_H_ | |
35 | #define _E1000_OSDEP_H_ | |
36 | ||
37 | #include <linux/types.h> | |
38 | #include <linux/pci.h> | |
39 | #include <linux/delay.h> | |
40 | #include <asm/io.h> | |
41 | #include <linux/interrupt.h> | |
42 | #include <linux/sched.h> | |
43 | ||
e982f17c | 44 | #define er32(reg) \ |
1dc32918 JP |
45 | (readl(hw->hw_addr + ((hw->mac_type >= e1000_82543) \ |
46 | ? E1000_##reg : E1000_82542_##reg))) | |
1da177e4 | 47 | |
1dc32918 JP |
48 | #define ew32(reg, value) \ |
49 | (writel((value), (hw->hw_addr + ((hw->mac_type >= e1000_82543) \ | |
50 | ? E1000_##reg : E1000_82542_##reg)))) | |
1da177e4 LT |
51 | |
52 | #define E1000_WRITE_REG_ARRAY(a, reg, offset, value) ( \ | |
53 | writel((value), ((a)->hw_addr + \ | |
54 | (((a)->mac_type >= e1000_82543) ? E1000_##reg : E1000_82542_##reg) + \ | |
55 | ((offset) << 2)))) | |
56 | ||
57 | #define E1000_READ_REG_ARRAY(a, reg, offset) ( \ | |
58 | readl((a)->hw_addr + \ | |
59 | (((a)->mac_type >= e1000_82543) ? E1000_##reg : E1000_82542_##reg) + \ | |
60 | ((offset) << 2))) | |
61 | ||
2d7edb92 MC |
62 | #define E1000_READ_REG_ARRAY_DWORD E1000_READ_REG_ARRAY |
63 | #define E1000_WRITE_REG_ARRAY_DWORD E1000_WRITE_REG_ARRAY | |
64 | ||
65 | #define E1000_WRITE_REG_ARRAY_WORD(a, reg, offset, value) ( \ | |
66 | writew((value), ((a)->hw_addr + \ | |
67 | (((a)->mac_type >= e1000_82543) ? E1000_##reg : E1000_82542_##reg) + \ | |
68 | ((offset) << 1)))) | |
69 | ||
70 | #define E1000_READ_REG_ARRAY_WORD(a, reg, offset) ( \ | |
71 | readw((a)->hw_addr + \ | |
72 | (((a)->mac_type >= e1000_82543) ? E1000_##reg : E1000_82542_##reg) + \ | |
73 | ((offset) << 1))) | |
74 | ||
75 | #define E1000_WRITE_REG_ARRAY_BYTE(a, reg, offset, value) ( \ | |
76 | writeb((value), ((a)->hw_addr + \ | |
77 | (((a)->mac_type >= e1000_82543) ? E1000_##reg : E1000_82542_##reg) + \ | |
78 | (offset)))) | |
79 | ||
80 | #define E1000_READ_REG_ARRAY_BYTE(a, reg, offset) ( \ | |
81 | readb((a)->hw_addr + \ | |
82 | (((a)->mac_type >= e1000_82543) ? E1000_##reg : E1000_82542_##reg) + \ | |
83 | (offset))) | |
84 | ||
1dc32918 | 85 | #define E1000_WRITE_FLUSH() er32(STATUS) |
1da177e4 | 86 | |
2df7d59f | 87 | #define E1000_WRITE_ICH_FLASH_REG(a, reg, value) ( \ |
d37ea5d5 AK |
88 | writel((value), ((a)->flash_address + reg))) |
89 | ||
2df7d59f | 90 | #define E1000_READ_ICH_FLASH_REG(a, reg) ( \ |
d37ea5d5 AK |
91 | readl((a)->flash_address + reg)) |
92 | ||
2df7d59f | 93 | #define E1000_WRITE_ICH_FLASH_REG16(a, reg, value) ( \ |
d37ea5d5 AK |
94 | writew((value), ((a)->flash_address + reg))) |
95 | ||
2df7d59f | 96 | #define E1000_READ_ICH_FLASH_REG16(a, reg) ( \ |
d37ea5d5 AK |
97 | readw((a)->flash_address + reg)) |
98 | ||
1da177e4 | 99 | #endif /* _E1000_OSDEP_H_ */ |