Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 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 | #ifndef MAX_HWIFS |
| 17 | #define MAX_HWIFS 2 |
| 18 | #endif |
| 19 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 20 | #define ide_request_irq(irq,hand,flg,dev,id) request_irq((irq),(hand),(flg),(dev),(id)) |
| 21 | #define ide_free_irq(irq,dev_id) free_irq((irq), (dev_id)) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 22 | #define ide_request_region(from,extent,name) request_region((from), (extent), (name)) |
| 23 | #define ide_release_region(from,extent) release_region((from), (extent)) |
| 24 | /* Generic I/O and MEMIO string operations. */ |
| 25 | |
| 26 | #define __ide_insw insw |
| 27 | #define __ide_insl insl |
| 28 | #define __ide_outsw outsw |
| 29 | #define __ide_outsl outsl |
| 30 | |
| 31 | static __inline__ void __ide_mm_insw(void __iomem *port, void *addr, u32 count) |
| 32 | { |
| 33 | while (count--) { |
| 34 | *(u16 *)addr = __raw_readw(port); |
| 35 | addr += 2; |
| 36 | } |
| 37 | } |
| 38 | |
| 39 | static __inline__ void __ide_mm_insl(void __iomem *port, void *addr, u32 count) |
| 40 | { |
| 41 | while (count--) { |
| 42 | *(u32 *)addr = __raw_readl(port); |
| 43 | addr += 4; |
| 44 | } |
| 45 | } |
| 46 | |
| 47 | static __inline__ void __ide_mm_outsw(void __iomem *port, void *addr, u32 count) |
| 48 | { |
| 49 | while (count--) { |
| 50 | __raw_writew(*(u16 *)addr, port); |
| 51 | addr += 2; |
| 52 | } |
| 53 | } |
| 54 | |
| 55 | static __inline__ void __ide_mm_outsl(void __iomem *port, void *addr, u32 count) |
| 56 | { |
| 57 | while (count--) { |
| 58 | __raw_writel(*(u32 *)addr, port); |
| 59 | addr += 4; |
| 60 | } |
| 61 | } |
| 62 | |
| 63 | #endif /* __KERNEL__ */ |
| 64 | |
| 65 | #endif /* __ASM_PARISC_IDE_H */ |