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authorLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 18:20:36 -0400
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 18:20:36 -0400
commit1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch)
tree0bba044c4ce775e45a88a51686b5d9f90697ea9d /drivers/net/ixgb/ixgb_osdep.h
Linux-2.6.12-rc2v2.6.12-rc2
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
Diffstat (limited to 'drivers/net/ixgb/ixgb_osdep.h')
-rw-r--r--drivers/net/ixgb/ixgb_osdep.h96
1 files changed, 96 insertions, 0 deletions
diff --git a/drivers/net/ixgb/ixgb_osdep.h b/drivers/net/ixgb/ixgb_osdep.h
new file mode 100644
index 000000000000..9eba92891901
--- /dev/null
+++ b/drivers/net/ixgb/ixgb_osdep.h
@@ -0,0 +1,96 @@
1/*******************************************************************************
2
3
4 Copyright(c) 1999 - 2005 Intel Corporation. All rights reserved.
5
6 This program is free software; you can redistribute it and/or modify it
7 under the terms of the GNU General Public License as published by the Free
8 Software Foundation; either version 2 of the License, or (at your option)
9 any later version.
10
11 This program is distributed in the hope that it will be useful, but WITHOUT
12 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
14 more details.
15
16 You should have received a copy of the GNU General Public License along with
17 this program; if not, write to the Free Software Foundation, Inc., 59
18 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
19
20 The full GNU General Public License is included in this distribution in the
21 file called LICENSE.
22
23 Contact Information:
24 Linux NICS <linux.nics@intel.com>
25 Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
26
27*******************************************************************************/
28
29/* glue for the OS independent part of ixgb
30 * includes register access macros
31 */
32
33#ifndef _IXGB_OSDEP_H_
34#define _IXGB_OSDEP_H_
35
36#include <linux/types.h>
37#include <linux/pci.h>
38#include <linux/delay.h>
39#include <asm/io.h>
40#include <linux/interrupt.h>
41#include <linux/sched.h>
42
43#ifndef msec_delay
44#define msec_delay(x) do { if(in_interrupt()) { \
45 /* Don't mdelay in interrupt context! */ \
46 BUG(); \
47 } else { \
48 set_current_state(TASK_UNINTERRUPTIBLE); \
49 schedule_timeout((x * HZ)/1000 + 2); \
50 } } while(0)
51#endif
52
53#define PCI_COMMAND_REGISTER PCI_COMMAND
54#define CMD_MEM_WRT_INVALIDATE PCI_COMMAND_INVALIDATE
55
56typedef enum {
57#undef FALSE
58 FALSE = 0,
59#undef TRUE
60 TRUE = 1
61} boolean_t;
62
63#undef ASSERT
64#define ASSERT(x) if(!(x)) BUG()
65#define MSGOUT(S, A, B) printk(KERN_DEBUG S "\n", A, B)
66
67#ifdef DBG
68#define DEBUGOUT(S) printk(KERN_DEBUG S "\n")
69#define DEBUGOUT1(S, A...) printk(KERN_DEBUG S "\n", A)
70#else
71#define DEBUGOUT(S)
72#define DEBUGOUT1(S, A...)
73#endif
74
75#define DEBUGFUNC(F) DEBUGOUT(F)
76#define DEBUGOUT2 DEBUGOUT1
77#define DEBUGOUT3 DEBUGOUT2
78#define DEBUGOUT7 DEBUGOUT3
79
80#define IXGB_WRITE_REG(a, reg, value) ( \
81 writel((value), ((a)->hw_addr + IXGB_##reg)))
82
83#define IXGB_READ_REG(a, reg) ( \
84 readl((a)->hw_addr + IXGB_##reg))
85
86#define IXGB_WRITE_REG_ARRAY(a, reg, offset, value) ( \
87 writel((value), ((a)->hw_addr + IXGB_##reg + ((offset) << 2))))
88
89#define IXGB_READ_REG_ARRAY(a, reg, offset) ( \
90 readl((a)->hw_addr + IXGB_##reg + ((offset) << 2)))
91
92#define IXGB_WRITE_FLUSH(a) IXGB_READ_REG(a, STATUS)
93
94#define IXGB_MEMCPY memcpy
95
96#endif /* _IXGB_OSDEP_H_ */