| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame^] | 1 | /* |
| 2 | * linux/arch/sh/kernel/io_unknown.c |
| 3 | * |
| 4 | * Copyright (C) 2000 Stuart Menefy (stuart.menefy@st.com) |
| 5 | * |
| 6 | * May be copied or modified under the terms of the GNU General Public |
| 7 | * License. See linux/COPYING for more information. |
| 8 | * |
| 9 | * I/O routine for unknown hardware. |
| 10 | */ |
| 11 | |
| 12 | static unsigned int unknown_handler(void) |
| 13 | { |
| 14 | return 0; |
| 15 | } |
| 16 | |
| 17 | #define UNKNOWN_ALIAS(fn) \ |
| 18 | void unknown_##fn(void) __attribute__ ((alias ("unknown_handler"))); |
| 19 | |
| 20 | UNKNOWN_ALIAS(inb) |
| 21 | UNKNOWN_ALIAS(inw) |
| 22 | UNKNOWN_ALIAS(inl) |
| 23 | UNKNOWN_ALIAS(outb) |
| 24 | UNKNOWN_ALIAS(outw) |
| 25 | UNKNOWN_ALIAS(outl) |
| 26 | UNKNOWN_ALIAS(inb_p) |
| 27 | UNKNOWN_ALIAS(inw_p) |
| 28 | UNKNOWN_ALIAS(inl_p) |
| 29 | UNKNOWN_ALIAS(outb_p) |
| 30 | UNKNOWN_ALIAS(outw_p) |
| 31 | UNKNOWN_ALIAS(outl_p) |
| 32 | UNKNOWN_ALIAS(insb) |
| 33 | UNKNOWN_ALIAS(insw) |
| 34 | UNKNOWN_ALIAS(insl) |
| 35 | UNKNOWN_ALIAS(outsb) |
| 36 | UNKNOWN_ALIAS(outsw) |
| 37 | UNKNOWN_ALIAS(outsl) |
| 38 | UNKNOWN_ALIAS(readb) |
| 39 | UNKNOWN_ALIAS(readw) |
| 40 | UNKNOWN_ALIAS(readl) |
| 41 | UNKNOWN_ALIAS(writeb) |
| 42 | UNKNOWN_ALIAS(writew) |
| 43 | UNKNOWN_ALIAS(writel) |
| 44 | UNKNOWN_ALIAS(isa_port2addr) |
| 45 | UNKNOWN_ALIAS(ioremap) |
| 46 | UNKNOWN_ALIAS(iounmap) |