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Diffstat (limited to 'include/asm-arm/arch-nexuspci/ide.h')
| -rw-r--r-- | include/asm-arm/arch-nexuspci/ide.h | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/include/asm-arm/arch-nexuspci/ide.h b/include/asm-arm/arch-nexuspci/ide.h new file mode 100644 index 000000000..cb1eac75a --- /dev/null +++ b/include/asm-arm/arch-nexuspci/ide.h @@ -0,0 +1,36 @@ +/* + * linux/include/asm-arm/arch-nexuspci/ide.h + * + * Copyright (c) 1998 Russell King + * + * Modifications: + * 29-07-1998 RMK Major re-work of IDE architecture specific code + */ +#include <asm/irq.h> + +/* + * Set up a hw structure for a specified data port, control port and IRQ. + * This should follow whatever the default interface uses. + */ +static __inline__ void +ide_init_hwif_ports(hw_regs_t *hw, int data_port, int ctrl_port, int irq) +{ + ide_ioreg_t reg = (ide_ioreg_t) data_port; + int i; + + for (i = IDE_DATA_OFFSET; i <= IDE_STATUS_OFFSET; i++) { + hw->io_ports[i] = reg; + reg += 1; + } + hw->io_ports[IDE_CONTROL_OFFSET] = (ide_ioreg_t) ctrl_port; + hw->irq = irq; +} + +/* + * This registers the standard ports for this architecture with the IDE + * driver. + */ +static __inline__ void ide_init_default_hwifs(void) +{ + /* There are no standard ports */ +} |