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authorLinus Torvalds <torvalds@linux-foundation.org>2008-10-20 17:38:14 -0400
committerLinus Torvalds <torvalds@linux-foundation.org>2008-10-20 17:40:31 -0400
commite3d2f927f788adcdabc42f8a1616f6cc56c53bbe (patch)
treeff051e33cff49e23f4c4ef84360f22cf7a1998c9 /arch/parisc/include/asm/ide.h
parenta9b6148d25f15ddfe9d7a7f3e526fdb64e7cf7da (diff)
parent81e192d6ce303b6792aa38ff35f41a1a7357f23a (diff)
Merge git://git.kernel.org/pub/scm/linux/kernel/git/kyle/parisc-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/kyle/parisc-2.6: parisc: convert to generic compat_sys_ptrace parisc: add rtc platform driver parisc: initialize unwinder much earlier parisc: add new syscalls parisc: hijack jump to start_kernel parisc: add pdc_coproc_cfg_unlocked and set_firmware_width_unlocked parisc: move include/asm-parisc to arch/parisc/include/asm parisc: move pdc_result to real2.S parisc: unify CCIO_COLLECT_STATS implementation parisc: add arch/parisc/kernel/.gitignore parisc: ropes.h - fix <asm-parisc/*> -> <asm/*> parisc: parisc-agp - fix <asm-parisc/*> -> <asm/*> Resolve remove/rename conflict: include/asm-parisc/a.out.h is no longer relevant.
Diffstat (limited to 'arch/parisc/include/asm/ide.h')
-rw-r--r--arch/parisc/include/asm/ide.h57
1 files changed, 57 insertions, 0 deletions
diff --git a/arch/parisc/include/asm/ide.h b/arch/parisc/include/asm/ide.h
new file mode 100644
index 000000000000..81700a2321cf
--- /dev/null
+++ b/arch/parisc/include/asm/ide.h
@@ -0,0 +1,57 @@
1/*
2 * linux/include/asm-parisc/ide.h
3 *
4 * Copyright (C) 1994-1996 Linus Torvalds & authors
5 */
6
7/*
8 * This file contains the PARISC architecture specific IDE code.
9 */
10
11#ifndef __ASM_PARISC_IDE_H
12#define __ASM_PARISC_IDE_H
13
14#ifdef __KERNEL__
15
16/* Generic I/O and MEMIO string operations. */
17
18#define __ide_insw insw
19#define __ide_insl insl
20#define __ide_outsw outsw
21#define __ide_outsl outsl
22
23static __inline__ void __ide_mm_insw(void __iomem *port, void *addr, u32 count)
24{
25 while (count--) {
26 *(u16 *)addr = __raw_readw(port);
27 addr += 2;
28 }
29}
30
31static __inline__ void __ide_mm_insl(void __iomem *port, void *addr, u32 count)
32{
33 while (count--) {
34 *(u32 *)addr = __raw_readl(port);
35 addr += 4;
36 }
37}
38
39static __inline__ void __ide_mm_outsw(void __iomem *port, void *addr, u32 count)
40{
41 while (count--) {
42 __raw_writew(*(u16 *)addr, port);
43 addr += 2;
44 }
45}
46
47static __inline__ void __ide_mm_outsl(void __iomem *port, void *addr, u32 count)
48{
49 while (count--) {
50 __raw_writel(*(u32 *)addr, port);
51 addr += 4;
52 }
53}
54
55#endif /* __KERNEL__ */
56
57#endif /* __ASM_PARISC_IDE_H */