diff options
Diffstat (limited to 'xenolinux-2.4.21-pre4-sparse/include/asm-xeno/ide.h')
-rw-r--r-- | xenolinux-2.4.21-pre4-sparse/include/asm-xeno/ide.h | 92 |
1 files changed, 0 insertions, 92 deletions
diff --git a/xenolinux-2.4.21-pre4-sparse/include/asm-xeno/ide.h b/xenolinux-2.4.21-pre4-sparse/include/asm-xeno/ide.h deleted file mode 100644 index 806a584831..0000000000 --- a/xenolinux-2.4.21-pre4-sparse/include/asm-xeno/ide.h +++ /dev/null @@ -1,92 +0,0 @@ -/* - * linux/include/asm-i386/ide.h - * - * Copyright (C) 1994-1996 Linus Torvalds & authors - */ - -/* - * This file contains the i386 architecture specific IDE code. - */ - -#ifndef __ASMi386_IDE_H -#define __ASMi386_IDE_H - -#ifdef __KERNEL__ - -#include <linux/config.h> - -#ifndef MAX_HWIFS -# ifdef CONFIG_BLK_DEV_IDEPCI -#define MAX_HWIFS 10 -# else -#define MAX_HWIFS 6 -# endif -#endif - -static __inline__ int ide_default_irq(ide_ioreg_t base) -{ - 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; - } -} - -static __inline__ ide_ioreg_t ide_default_io_base(int index) -{ - 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; - } -} - -static __inline__ void ide_init_hwif_ports(hw_regs_t *hw, ide_ioreg_t data_port, ide_ioreg_t ctrl_port, int *irq) -{ - ide_ioreg_t reg = data_port; - int i; - - for (i = IDE_DATA_OFFSET; i <= IDE_STATUS_OFFSET; i++) { - hw->io_ports[i] = reg; - reg += 1; - } - if (ctrl_port) { - hw->io_ports[IDE_CONTROL_OFFSET] = ctrl_port; - } else { - hw->io_ports[IDE_CONTROL_OFFSET] = hw->io_ports[IDE_DATA_OFFSET] + 0x206; - } - if (irq != NULL) - *irq = 0; - hw->io_ports[IDE_IRQ_OFFSET] = 0; -} - -static __inline__ void ide_init_default_hwifs(void) -{ -#ifndef CONFIG_BLK_DEV_IDEPCI - hw_regs_t hw; - int index; - - for(index = 0; index < MAX_HWIFS; index++) { - memset(&hw, 0, sizeof hw); - ide_init_hwif_ports(&hw, ide_default_io_base(index), 0, NULL); - hw.irq = ide_default_irq(ide_default_io_base(index)); - ide_register_hw(&hw, NULL); - } -#endif /* CONFIG_BLK_DEV_IDEPCI */ -} - -#include <asm-generic/ide_iops.h> - -#endif /* __KERNEL__ */ - -#endif /* __ASMi386_IDE_H */ |