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 */ 38