/drivers/net/ixgb/ixgb_osdep.h

 1/*******************************************************************************
 2
 3  Intel PRO/10GbE 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/* 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/delay.h>
38#include <asm/io.h>
39#include <linux/interrupt.h>
40#include <linux/sched.h>
41
42#undef ASSERT
43#define ASSERT(x)	BUG_ON(!(x))
44
45#define ENTER() pr_debug("%s\n", __func__);
46
47#define IXGB_WRITE_REG(a, reg, value) ( \
48	writel((value), ((a)->hw_addr + IXGB_##reg)))
49
50#define IXGB_READ_REG(a, reg) ( \
51	readl((a)->hw_addr + IXGB_##reg))
52
53#define IXGB_WRITE_REG_ARRAY(a, reg, offset, value) ( \
54	writel((value), ((a)->hw_addr + IXGB_##reg + ((offset) << 2))))
55
56#define IXGB_READ_REG_ARRAY(a, reg, offset) ( \
57	readl((a)->hw_addr + IXGB_##reg + ((offset) << 2)))
58
59#define IXGB_WRITE_FLUSH(a) IXGB_READ_REG(a, STATUS)
60
61#define IXGB_MEMCPY memcpy
62
63#endif /* _IXGB_OSDEP_H_ */