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b2441318 | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
1da177e4 LT |
2 | /* |
3 | * linux/include/asm-parisc/ide.h | |
4 | * | |
5 | * Copyright (C) 1994-1996 Linus Torvalds & authors | |
6 | */ | |
7 | ||
8 | /* | |
9 | * This file contains the PARISC architecture specific IDE code. | |
10 | */ | |
11 | ||
12 | #ifndef __ASM_PARISC_IDE_H | |
13 | #define __ASM_PARISC_IDE_H | |
14 | ||
15 | #ifdef __KERNEL__ | |
16 | ||
1da177e4 LT |
17 | /* Generic I/O and MEMIO string operations. */ |
18 | ||
19 | #define __ide_insw insw | |
20 | #define __ide_insl insl | |
21 | #define __ide_outsw outsw | |
22 | #define __ide_outsl outsl | |
23 | ||
24 | static __inline__ void __ide_mm_insw(void __iomem *port, void *addr, u32 count) | |
25 | { | |
26 | while (count--) { | |
27 | *(u16 *)addr = __raw_readw(port); | |
28 | addr += 2; | |
29 | } | |
30 | } | |
31 | ||
32 | static __inline__ void __ide_mm_insl(void __iomem *port, void *addr, u32 count) | |
33 | { | |
34 | while (count--) { | |
35 | *(u32 *)addr = __raw_readl(port); | |
36 | addr += 4; | |
37 | } | |
38 | } | |
39 | ||
40 | static __inline__ void __ide_mm_outsw(void __iomem *port, void *addr, u32 count) | |
41 | { | |
42 | while (count--) { | |
43 | __raw_writew(*(u16 *)addr, port); | |
44 | addr += 2; | |
45 | } | |
46 | } | |
47 | ||
48 | static __inline__ void __ide_mm_outsl(void __iomem *port, void *addr, u32 count) | |
49 | { | |
50 | while (count--) { | |
51 | __raw_writel(*(u32 *)addr, port); | |
52 | addr += 4; | |
53 | } | |
54 | } | |
55 | ||
56 | #endif /* __KERNEL__ */ | |
57 | ||
58 | #endif /* __ASM_PARISC_IDE_H */ |