diff options
Diffstat (limited to 'include/asm-mips/mach-generic/ide.h')
| -rw-r--r-- | include/asm-mips/mach-generic/ide.h | 119 |
1 files changed, 0 insertions, 119 deletions
diff --git a/include/asm-mips/mach-generic/ide.h b/include/asm-mips/mach-generic/ide.h deleted file mode 100644 index cb2edd018ad..00000000000 --- a/include/asm-mips/mach-generic/ide.h +++ /dev/null @@ -1,119 +0,0 @@ -/* - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - * - * Copyright (C) 1994-1996 Linus Torvalds & authors - * - * Copied from i386; many of the especially older MIPS or ISA-based platforms - * are basically identical. Using this file probably implies i8259 PIC - * support in a system but the very least interrupt numbers 0 - 15 need to - * be put aside for legacy devices. - */ -#ifndef __ASM_MACH_GENERIC_IDE_H -#define __ASM_MACH_GENERIC_IDE_H - -#ifdef __KERNEL__ - -#include <linux/config.h> -#include <linux/pci.h> -#include <linux/stddef.h> - -#ifndef MAX_HWIFS -# ifdef CONFIG_BLK_DEV_IDEPCI -#define MAX_HWIFS 10 -# else -#define MAX_HWIFS 6 -# endif -#endif - -#define IDE_ARCH_OBSOLETE_DEFAULTS - -static __inline__ int ide_probe_legacy(void) -{ -#ifdef CONFIG_PCI - struct pci_dev *dev; - if ((dev = pci_get_class(PCI_CLASS_BRIDGE_EISA << 8, NULL)) != NULL || - (dev = pci_get_class(PCI_CLASS_BRIDGE_ISA << 8, NULL)) != NULL) { - pci_dev_put(dev); - - return 1; - } - return 0; -#elif defined(CONFIG_EISA) || defined(CONFIG_ISA) - return 1; -#else - return 0; -#endif -} - -static __inline__ int ide_default_irq(unsigned long base) -{ - if (ide_probe_legacy()) - switch (base) { - case 0x1f0: - return 14; - case 0x170: - return 15; - case 0x1e8: - return 11; - case 0x168: - return 10; - case 0x1e0: - return 8; - case 0x160: - return 12; - default: - return 0; - } - else - return 0; -} - -static __inline__ unsigned long ide_default_io_base(int index) -{ - if (ide_probe_legacy()) - switch (index) { - case 0: - return 0x1f0; - case 1: - return 0x170; - case 2: - return 0x1e8; - case 3: - return 0x168; - case 4: - return 0x1e0; - case 5: - return 0x160; - default: - return 0; - } - else - return 0; -} - -#define IDE_ARCH_OBSOLETE_INIT -#define ide_default_io_ctl(base) ((base) + 0x206) /* obsolete */ - -#ifdef CONFIG_BLK_DEV_IDEPCI -#define ide_init_default_irq(base) (0) -#else -#define ide_init_default_irq(base) ide_default_irq(base) -#endif - -/* MIPS port and memory-mapped I/O string operations. */ - -#define __ide_insw insw -#define __ide_insl insl -#define __ide_outsw outsw -#define __ide_outsl outsl - -#define __ide_mm_insw readsw -#define __ide_mm_insl readsl -#define __ide_mm_outsw writesw -#define __ide_mm_outsl writesl - -#endif /* __KERNEL__ */ - -#endif /* __ASM_MACH_GENERIC_IDE_H */ |
