1 /* SPDX-License-Identifier: GPL-2.0 */
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 /* Generic I/O and MEMIO string operations. */
16
17 #define __ide_insw insw
18 #define __ide_insl insl
19 #define __ide_outsw outsw
20 #define __ide_outsl outsl
21
__ide_mm_insw(void __iomem * port,void * addr,u32 count)22 static __inline__ void __ide_mm_insw(void __iomem *port, void *addr, u32 count)
23 {
24 while (count--) {
25 *(u16 *)addr = __raw_readw(port);
26 addr += 2;
27 }
28 }
29
__ide_mm_insl(void __iomem * port,void * addr,u32 count)30 static __inline__ void __ide_mm_insl(void __iomem *port, void *addr, u32 count)
31 {
32 while (count--) {
33 *(u32 *)addr = __raw_readl(port);
34 addr += 4;
35 }
36 }
37
__ide_mm_outsw(void __iomem * port,void * addr,u32 count)38 static __inline__ void __ide_mm_outsw(void __iomem *port, void *addr, u32 count)
39 {
40 while (count--) {
41 __raw_writew(*(u16 *)addr, port);
42 addr += 2;
43 }
44 }
45
__ide_mm_outsl(void __iomem * port,void * addr,u32 count)46 static __inline__ void __ide_mm_outsl(void __iomem *port, void *addr, u32 count)
47 {
48 while (count--) {
49 __raw_writel(*(u32 *)addr, port);
50 addr += 4;
51 }
52 }
53
54 #endif /* __ASM_PARISC_IDE_H */
55