diff options
| -rw-r--r-- | arch/arm/mach-sa1100/include/mach/ide.h | 75 |
1 files changed, 0 insertions, 75 deletions
diff --git a/arch/arm/mach-sa1100/include/mach/ide.h b/arch/arm/mach-sa1100/include/mach/ide.h deleted file mode 100644 index 4c99c8f5e617..000000000000 --- a/arch/arm/mach-sa1100/include/mach/ide.h +++ /dev/null | |||
| @@ -1,75 +0,0 @@ | |||
| 1 | /* | ||
| 2 | * arch/arm/mach-sa1100/include/mach/ide.h | ||
| 3 | * | ||
| 4 | * Copyright (c) 1998 Hugo Fiennes & Nicolas Pitre | ||
| 5 | * | ||
| 6 | * 18-aug-2000: Cleanup by Erik Mouw (J.A.K.Mouw@its.tudelft.nl) | ||
| 7 | * Get rid of the special ide_init_hwif_ports() functions | ||
| 8 | * and make a generalised function that can be used by all | ||
| 9 | * architectures. | ||
| 10 | */ | ||
| 11 | |||
| 12 | #include <asm/irq.h> | ||
| 13 | #include <mach/hardware.h> | ||
| 14 | #include <asm/mach-types.h> | ||
| 15 | |||
| 16 | #error "This code is broken and needs update to match with current ide support" | ||
| 17 | |||
| 18 | |||
| 19 | /* | ||
| 20 | * Set up a hw structure for a specified data port, control port and IRQ. | ||
| 21 | * This should follow whatever the default interface uses. | ||
| 22 | */ | ||
| 23 | static inline void ide_init_hwif_ports(hw_regs_t *hw, unsigned long data_port, | ||
| 24 | unsigned long ctrl_port, int *irq) | ||
| 25 | { | ||
| 26 | unsigned long reg = data_port; | ||
| 27 | int i; | ||
| 28 | int regincr = 1; | ||
| 29 | |||
| 30 | /* The Empeg board has the first two address lines unused */ | ||
| 31 | if (machine_is_empeg()) | ||
| 32 | regincr = 1 << 2; | ||
| 33 | |||
| 34 | /* The LART doesn't use A0 for IDE */ | ||
| 35 | if (machine_is_lart()) | ||
| 36 | regincr = 1 << 1; | ||
| 37 | |||
| 38 | memset(hw, 0, sizeof(*hw)); | ||
| 39 | |||
| 40 | for (i = 0; i <= 7; i++) { | ||
| 41 | hw->io_ports_array[i] = reg; | ||
| 42 | reg += regincr; | ||
| 43 | } | ||
| 44 | |||
| 45 | hw->io_ports.ctl_addr = ctrl_port; | ||
| 46 | |||
| 47 | if (irq) | ||
| 48 | *irq = 0; | ||
| 49 | } | ||
| 50 | |||
| 51 | /* | ||
| 52 | * This registers the standard ports for this architecture with the IDE | ||
| 53 | * driver. | ||
| 54 | */ | ||
| 55 | static __inline__ void | ||
| 56 | ide_init_default_hwifs(void) | ||
| 57 | { | ||
| 58 | if (machine_is_lart()) { | ||
| 59 | #ifdef CONFIG_SA1100_LART | ||
| 60 | hw_regs_t hw; | ||
| 61 | |||
| 62 | /* Enable GPIO as interrupt line */ | ||
| 63 | GPDR &= ~LART_GPIO_IDE; | ||
| 64 | set_irq_type(LART_IRQ_IDE, IRQ_TYPE_EDGE_RISING); | ||
| 65 | |||
| 66 | /* set PCMCIA interface timing */ | ||
| 67 | MECR = 0x00060006; | ||
| 68 | |||
| 69 | /* init the interface */ | ||
| 70 | ide_init_hwif_ports(&hw, PCMCIA_IO_0_BASE + 0x0000, PCMCIA_IO_0_BASE + 0x1000, NULL); | ||
| 71 | hw.irq = LART_IRQ_IDE; | ||
| 72 | ide_register_hw(&hw); | ||
| 73 | #endif | ||
| 74 | } | ||
| 75 | } | ||
