ia64/linux-2.6.18-xen.hg

view include/asm-generic/ide_iops.h @ 782:9ab1c319531f

merge with linux-2.6.18-xen.hg
author Isaku Yamahata <yamahata@valinux.co.jp>
date Wed Jan 28 13:07:23 2009 +0900 (2009-01-28)
parents 831230e53067
children
line source
1 /* Generic I/O and MEMIO string operations. */
3 #define __ide_insw insw
4 #define __ide_insl insl
5 #define __ide_outsw outsw
6 #define __ide_outsl outsl
8 static __inline__ void __ide_mm_insw(void __iomem *port, void *addr, u32 count)
9 {
10 while (count--) {
11 *(u16 *)addr = readw(port);
12 addr += 2;
13 }
14 }
16 static __inline__ void __ide_mm_insl(void __iomem *port, void *addr, u32 count)
17 {
18 while (count--) {
19 *(u32 *)addr = readl(port);
20 addr += 4;
21 }
22 }
24 static __inline__ void __ide_mm_outsw(void __iomem *port, void *addr, u32 count)
25 {
26 while (count--) {
27 writew(*(u16 *)addr, port);
28 addr += 2;
29 }
30 }
32 static __inline__ void __ide_mm_outsl(void __iomem * port, void *addr, u32 count)
33 {
34 while (count--) {
35 writel(*(u32 *)addr, port);
36 addr += 4;
37 }
38 }