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/*******************************************************************************
Copyright(c) 1999 - 2002 Intel Corporation. All rights reserved.
This program is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by the Free
Software Foundation; either version 2 of the License, or (at your option)
any later version.
This program is distributed in the hope that 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., 59
Temple Place - Suite 330, Boston, MA 02111-1307, USA.
The full GNU General Public License is included in this distribution in the
file called LICENSE.
Contact Information:
Linux NICS <linux.nics@intel.com>
Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*******************************************************************************/
/* glue for the OS independant part of e1000
* includes register access macros
*/
#ifndef _E1000_OSDEP_H_
#define _E1000_OSDEP_H_
#include <linux/types.h>
#include <linux/pci.h>
#include <linux/delay.h>
#include <asm/io.h>
#include <linux/interrupt.h>
#include <linux/sched.h>
#ifndef msec_delay
#define msec_delay(x) {\
int s=jiffies+1+((x*HZ)/1000); \
printk("mdelay(%d) called -- spin\n",x); \
while(jiffies<s); printk("mdelay over\n");}
#if 0
/******************** NOT in XEN ! *******/
#define XXXXmsec_delay(x) do { if(in_interrupt()) { \
/* Don't mdelay in interrupt context! */ \
BUG(); \
} else { \
set_current_state(TASK_UNINTERRUPTIBLE); \
schedule_timeout((x * HZ)/1000); \
} } while(0)
#endif
#else
#error "msec already defined!"
#endif
#define PCI_COMMAND_REGISTER PCI_COMMAND
#define CMD_MEM_WRT_INVALIDATE PCI_COMMAND_INVALIDATE
typedef enum {
FALSE = 0,
TRUE = 1
} boolean_t;
#define ASSERT(x) if(!(x)) BUG()
#define MSGOUT(S, A, B) printk(KERN_DEBUG S "\n", A, B)
#define DBG 1
#if DBG
#define DEBUGOUT(S) printk(KERN_DEBUG S "\n")
#define DEBUGOUT1(S, A...) printk(KERN_DEBUG S "\n", A)
#else
#define DEBUGOUT(S)
#define DEBUGOUT1(S, A...)
#endif
#define DEBUGFUNC(F) DEBUGOUT(F)
#define DEBUGOUT2 DEBUGOUT1
#define DEBUGOUT3 DEBUGOUT2
#define DEBUGOUT7 DEBUGOUT3
#define E1000_WRITE_REG(a, reg, value) ( \
((a)->mac_type >= e1000_82543) ? \
(writel((value), ((a)->hw_addr + E1000_##reg))) : \
(writel((value), ((a)->hw_addr + E1000_82542_##reg))))
#define E1000_READ_REG(a, reg) ( \
((a)->mac_type >= e1000_82543) ? \
readl((a)->hw_addr + E1000_##reg) : \
readl((a)->hw_addr + E1000_82542_##reg))
#define E1000_WRITE_REG_ARRAY(a, reg, offset, value) ( \
((a)->mac_type >= e1000_82543) ? \
writel((value), ((a)->hw_addr + E1000_##reg + ((offset) << 2))) : \
writel((value), ((a)->hw_addr + E1000_82542_##reg + ((offset) << 2))))
#define E1000_READ_REG_ARRAY(a, reg, offset) ( \
((a)->mac_type >= e1000_82543) ? \
readl((a)->hw_addr + E1000_##reg + ((offset) << 2)) : \
readl((a)->hw_addr + E1000_82542_##reg + ((offset) << 2)))
#define E1000_WRITE_FLUSH(a) E1000_READ_REG(a, STATUS)
#endif /* _E1000_OSDEP_H_ */
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