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   1 /* dm9000.h: Davicom DM9000 adapter configuration
   2  *
   3  * Copyright (C) 2004 Red Hat, Inc. All Rights Reserved.
   4  * Written by David Howells (dhowells@redhat.com)
   5  *
   6  * This program is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU General Public License
   8  * as published by the Free Software Foundation; either version
   9  * 2 of the License, or (at your option) any later version.
  10  */
  11
  12 #ifndef _ASM_DM9000_H
  13 #define _ASM_DM9000_H
  14
  15 #include <asm/mb-regs.h>
  16
  17 #define DM9000_ARCH_IOBASE      (__region_CS6 + 0x300)
  18 #define DM9000_ARCH_IRQ         IRQ_CPU_EXTERNAL3       /* XIRQ #3 (shared with FPGA) */
  19 #undef DM9000_ARCH_IRQ_ACTLOW                           /* IRQ pin active high */
  20 #define DM9000_ARCH_BUS_INFO    "CS6#+0x300"            /* bus info for ethtool */
  21
  22 #undef __is_PCI_IO
  23 #define __is_PCI_IO(addr)       0       /* not PCI */
  24
  25 #undef inl
  26 #define inl(addr)                                                                               \
  27 ({                                                                                              \
  28         unsigned long __ioaddr = (unsigned long) addr;                                          \
  29         uint32_t x = readl(__ioaddr);                                                           \
  30         ((x & 0xff) << 24) | ((x & 0xff00) << 8) | ((x >> 8) & 0xff00) | ((x >> 24) & 0xff);    \
  31 })
  32
  33 #undef insl
  34 #define insl(a,b,l)     __insl(a,b,l,0) /* don't byte-swap */
  35
  36
  37 #endif /* _ASM_DM9000_H */