| 1 | /* |
| 2 | * Copyright (C) 2003 Artec Design Ltd. |
| 3 | * Copyright (C) 2012, Florian Fainelli <florian@openwrt.org> |
| 4 | * |
| 5 | * This program is free software; you can redistribute it and/or modify |
| 6 | * it under the terms of the GNU General Public License version 2 as |
| 7 | * published by the Free Software Foundation. |
| 8 | * |
| 9 | */ |
| 10 | |
| 11 | #ifndef __ASM_ARM_ARCH_IO_H |
| 12 | #define __ASM_ARM_ARCH_IO_H |
| 13 | |
| 14 | #define IO_SPACE_LIMIT 0xffffffff |
| 15 | |
| 16 | /* |
| 17 | * We don't support ins[lb]/outs[lb]. Make them fault. |
| 18 | */ |
| 19 | #define __raw_readsb(p, d, l) do { *(int *)0 = 0; } while (0) |
| 20 | #define __raw_readsl(p, d, l) do { *(int *)0 = 0; } while (0) |
| 21 | #define __raw_writesb(p, d, l) do { *(int *)0 = 0; } while (0) |
| 22 | #define __raw_writesl(p, d, l) do { *(int *)0 = 0; } while (0) |
| 23 | |
| 24 | #define __io(a) __typesafe_io(a) |
| 25 | #define __mem_pci(a) (a) |
| 26 | |
| 27 | #endif |
| 28 | |
