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author | Ingo Molnar <mingo@elte.hu> | 2008-08-14 12:19:59 +0200 |
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committer | Ingo Molnar <mingo@elte.hu> | 2008-08-14 12:19:59 +0200 |
commit | 8d7ccaa545490cdffdfaff0842436a8dd85cf47b (patch) | |
tree | 8129b5907161bc6ae26deb3645ce1e280c5e1f51 /arch/powerpc/include/asm/ide.h | |
parent | b2139aa0eec330c711c5a279db361e5ef1178e78 (diff) | |
parent | 30a2f3c60a84092c8084dfe788b710f8d0768cd4 (diff) | |
download | linux-8d7ccaa545490cdffdfaff0842436a8dd85cf47b.tar.gz linux-8d7ccaa545490cdffdfaff0842436a8dd85cf47b.tar.bz2 linux-8d7ccaa545490cdffdfaff0842436a8dd85cf47b.zip |
Merge commit 'v2.6.27-rc3' into x86/prototypes
Conflicts:
include/asm-x86/dma-mapping.h
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/powerpc/include/asm/ide.h')
-rw-r--r-- | arch/powerpc/include/asm/ide.h | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/ide.h b/arch/powerpc/include/asm/ide.h new file mode 100644 index 000000000000..048480e340f2 --- /dev/null +++ b/arch/powerpc/include/asm/ide.h @@ -0,0 +1,58 @@ +/* + * Copyright (C) 1994-1996 Linus Torvalds & authors + * + * This file contains the powerpc architecture specific IDE code. + */ +#ifndef _ASM_POWERPC_IDE_H +#define _ASM_POWERPC_IDE_H + +#ifdef __KERNEL__ + +#ifndef __powerpc64__ +#include <linux/sched.h> +#include <asm/mpc8xx.h> +#endif +#include <asm/io.h> + +#define __ide_mm_insw(p, a, c) readsw((void __iomem *)(p), (a), (c)) +#define __ide_mm_insl(p, a, c) readsl((void __iomem *)(p), (a), (c)) +#define __ide_mm_outsw(p, a, c) writesw((void __iomem *)(p), (a), (c)) +#define __ide_mm_outsl(p, a, c) writesl((void __iomem *)(p), (a), (c)) + +#ifndef __powerpc64__ +#include <linux/ioport.h> + +/* FIXME: use ide_platform host driver */ +static __inline__ int ide_default_irq(unsigned long base) +{ +#ifdef CONFIG_PPLUS + switch (base) { + case 0x1f0: return 14; + case 0x170: return 15; + } +#endif + return 0; +} + +/* FIXME: use ide_platform host driver */ +static __inline__ unsigned long ide_default_io_base(int index) +{ +#ifdef CONFIG_PPLUS + switch (index) { + case 0: return 0x1f0; + case 1: return 0x170; + } +#endif + return 0; +} + +#ifdef CONFIG_BLK_DEV_MPC8xx_IDE +#define IDE_ARCH_ACK_INTR 1 +#define ide_ack_intr(hwif) ((hwif)->ack_intr ? (hwif)->ack_intr(hwif) : 1) +#endif + +#endif /* __powerpc64__ */ + +#endif /* __KERNEL__ */ + +#endif /* _ASM_POWERPC_IDE_H */ |