iPXE
igbvf_osdep.h
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1 /*******************************************************************************
2 
3  Intel(R) 82576 Virtual Function Linux driver
4  Copyright(c) 1999 - 2008 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
13  more details.
14 
15  You should have received a copy of the GNU General Public License along with
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 
22  Contact Information:
23  Linux NICS <linux.nics@intel.com>
24  e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
25  Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
26 
27 *******************************************************************************/
28 
29 FILE_LICENCE ( GPL2_ONLY );
30 
31 /* glue for the OS-dependent part of igbvf
32  * includes register access macros
33  */
34 
35 #ifndef _IGBVF_OSDEP_H_
36 #define _IGBVF_OSDEP_H_
37 
38 #define u8 unsigned char
39 #define bool boolean_t
40 #define dma_addr_t unsigned long
41 #define __le16 uint16_t
42 #define __le32 uint32_t
43 #define __le64 uint64_t
44 
45 #define __iomem
46 #define __devinit
47 #define ____cacheline_aligned_in_smp
48 
49 #define msleep(x) mdelay(x)
50 
51 #define ETH_FCS_LEN 4
52 
53 typedef int spinlock_t;
54 typedef enum {
55  false = 0,
56  true = 1
57 } boolean_t;
58 
59 #define usec_delay(x) udelay(x)
60 #define msec_delay(x) mdelay(x)
61 #define msec_delay_irq(x) mdelay(x)
62 
63 #define PCI_COMMAND_REGISTER PCI_COMMAND
64 #define CMD_MEM_WRT_INVALIDATE PCI_COMMAND_INVALIDATE
65 #define ETH_ADDR_LEN ETH_ALEN
66 
67 
68 #define DEBUGOUT(S) if (0) { printf(S); }
69 #define DEBUGOUT1(S, A...) if (0) { printf(S, A); }
70 
71 #define DEBUGFUNC(F) DEBUGOUT(F "\n")
72 #define DEBUGOUT2 DEBUGOUT1
73 #define DEBUGOUT3 DEBUGOUT2
74 #define DEBUGOUT7 DEBUGOUT3
75 
76 #define E1000_WRITE_REG(a, reg, value) do { \
77  writel((value), ((a)->hw_addr + reg)); } while (0)
78 
79 #define E1000_READ_REG(a, reg) (readl((a)->hw_addr + reg))
80 
81 #define E1000_WRITE_REG_ARRAY(a, reg, offset, value) do { \
82  writel((value), ((a)->hw_addr + reg + ((offset) << 2))); } while (0)
83 
84 #define E1000_READ_REG_ARRAY(a, reg, offset) ( \
85  readl((a)->hw_addr + reg + ((offset) << 2)))
86 
87 #define E1000_READ_REG_ARRAY_DWORD E1000_READ_REG_ARRAY
88 #define E1000_WRITE_REG_ARRAY_DWORD E1000_WRITE_REG_ARRAY
89 
90 #define E1000_WRITE_REG_ARRAY_WORD(a, reg, offset, value) ( \
91  writew((value), ((a)->hw_addr + reg + ((offset) << 1))))
92 
93 #define E1000_READ_REG_ARRAY_WORD(a, reg, offset) ( \
94  readw((a)->hw_addr + reg + ((offset) << 1)))
95 
96 #define E1000_WRITE_REG_ARRAY_BYTE(a, reg, offset, value) ( \
97  writeb((value), ((a)->hw_addr + reg + (offset))))
98 
99 #define E1000_READ_REG_ARRAY_BYTE(a, reg, offset) ( \
100  readb((a)->hw_addr + reg + (offset)))
101 
102 #define E1000_WRITE_REG_IO(a, reg, offset) do { \
103  outl(reg, ((a)->io_base)); \
104  outl(offset, ((a)->io_base + 4)); } while(0)
105 
106 #define E1000_WRITE_FLUSH(a) E1000_READ_REG(a, E1000_STATUS)
107 
108 #define E1000_WRITE_FLASH_REG(a, reg, value) ( \
109  writel((value), ((a)->flash_address + reg)))
110 
111 #define E1000_WRITE_FLASH_REG16(a, reg, value) ( \
112  writew((value), ((a)->flash_address + reg)))
113 
114 #define E1000_READ_FLASH_REG(a, reg) (readl((a)->flash_address + reg))
115 
116 #define E1000_READ_FLASH_REG16(a, reg) (readw((a)->flash_address + reg))
117 
118 #endif /* _IGBVF_OSDEP_H_ */
FILE_LICENCE(GPL2_ONLY)
int spinlock_t
Definition: igbvf_osdep.h:53
boolean_t
Definition: igbvf_osdep.h:54