2 * Copyright (C) 1994-1996 Linus Torvalds & authors
4 * This file contains the powerpc architecture specific IDE code.
6 #ifndef _ASM_POWERPC_IDE_H
7 #define _ASM_POWERPC_IDE_H
12 #include <linux/sched.h>
13 #include <asm/mpc8xx.h>
17 #define __ide_mm_insw(p, a, c) readsw((void __iomem *)(p), (a), (c))
18 #define __ide_mm_insl(p, a, c) readsl((void __iomem *)(p), (a), (c))
19 #define __ide_mm_outsw(p, a, c) writesw((void __iomem *)(p), (a), (c))
20 #define __ide_mm_outsl(p, a, c) writesl((void __iomem *)(p), (a), (c))
23 #include <linux/hdreg.h>
24 #include <linux/ioport.h>
26 /* FIXME: use ide_platform host driver */
27 static __inline__ int ide_default_irq(unsigned long base)
31 case 0x1f0: return 14;
32 case 0x170: return 15;
38 /* FIXME: use ide_platform host driver */
39 static __inline__ unsigned long ide_default_io_base(int index)
50 #ifdef CONFIG_BLK_DEV_MPC8xx_IDE
51 #define IDE_ARCH_ACK_INTR 1
52 #define ide_ack_intr(hwif) ((hwif)->ack_intr ? (hwif)->ack_intr(hwif) : 1)
55 #endif /* __powerpc64__ */
57 #endif /* __KERNEL__ */
59 #endif /* _ASM_POWERPC_IDE_H */