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-rw-r--r--ANDROID_3.4.5/drivers/ide/macide.c141
1 files changed, 0 insertions, 141 deletions
diff --git a/ANDROID_3.4.5/drivers/ide/macide.c b/ANDROID_3.4.5/drivers/ide/macide.c
deleted file mode 100644
index adc5fe9d..00000000
--- a/ANDROID_3.4.5/drivers/ide/macide.c
+++ /dev/null
@@ -1,141 +0,0 @@
-/*
- * Macintosh IDE Driver
- *
- * Copyright (C) 1998 by Michael Schmitz
- *
- * This driver was written based on information obtained from the MacOS IDE
- * driver binary by Mikael Forselius
- *
- * 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.
- */
-
-#include <linux/types.h>
-#include <linux/mm.h>
-#include <linux/interrupt.h>
-#include <linux/blkdev.h>
-#include <linux/delay.h>
-#include <linux/ide.h>
-#include <linux/module.h>
-
-#include <asm/macintosh.h>
-#include <asm/macints.h>
-#include <asm/mac_baboon.h>
-
-#define IDE_BASE 0x50F1A000 /* Base address of IDE controller */
-
-/*
- * Generic IDE registers as offsets from the base
- * These match MkLinux so they should be correct.
- */
-
-#define IDE_CONTROL 0x38 /* control/altstatus */
-
-/*
- * Mac-specific registers
- */
-
-/*
- * this register is odd; it doesn't seem to do much and it's
- * not word-aligned like virtually every other hardware register
- * on the Mac...
- */
-
-#define IDE_IFR 0x101 /* (0x101) IDE interrupt flags on Quadra:
- *
- * Bit 0+1: some interrupt flags
- * Bit 2+3: some interrupt enable
- * Bit 4: ??
- * Bit 5: IDE interrupt flag (any hwif)
- * Bit 6: maybe IDE interrupt enable (any hwif) ??
- * Bit 7: Any interrupt condition
- */
-
-volatile unsigned char *ide_ifr = (unsigned char *) (IDE_BASE + IDE_IFR);
-
-int macide_test_irq(ide_hwif_t *hwif)
-{
- if (*ide_ifr & 0x20)
- return 1;
- return 0;
-}
-
-static void macide_clear_irq(ide_drive_t *drive)
-{
- *ide_ifr &= ~0x20;
-}
-
-static void __init macide_setup_ports(struct ide_hw *hw, unsigned long base,
- int irq)
-{
- int i;
-
- memset(hw, 0, sizeof(*hw));
-
- for (i = 0; i < 8; i++)
- hw->io_ports_array[i] = base + i * 4;
-
- hw->io_ports.ctl_addr = base + IDE_CONTROL;
-
- hw->irq = irq;
-}
-
-static const struct ide_port_ops macide_port_ops = {
- .clear_irq = macide_clear_irq,
- .test_irq = macide_test_irq,
-};
-
-static const struct ide_port_info macide_port_info = {
- .port_ops = &macide_port_ops,
- .host_flags = IDE_HFLAG_MMIO | IDE_HFLAG_NO_DMA,
- .irq_flags = IRQF_SHARED,
- .chipset = ide_generic,
-};
-
-static const char *mac_ide_name[] =
- { "Quadra", "Powerbook", "Powerbook Baboon" };
-
-/*
- * Probe for a Macintosh IDE interface
- */
-
-static int __init macide_init(void)
-{
- unsigned long base;
- int irq;
- struct ide_hw hw, *hws[] = { &hw };
- struct ide_port_info d = macide_port_info;
-
- if (!MACH_IS_MAC)
- return -ENODEV;
-
- switch (macintosh_config->ide_type) {
- case MAC_IDE_QUADRA:
- base = IDE_BASE;
- irq = IRQ_NUBUS_F;
- break;
- case MAC_IDE_PB:
- base = IDE_BASE;
- irq = IRQ_NUBUS_C;
- break;
- case MAC_IDE_BABOON:
- base = BABOON_BASE;
- d.port_ops = NULL;
- irq = IRQ_BABOON_1;
- break;
- default:
- return -ENODEV;
- }
-
- printk(KERN_INFO "ide: Macintosh %s IDE controller\n",
- mac_ide_name[macintosh_config->ide_type - 1]);
-
- macide_setup_ports(&hw, base, irq);
-
- return ide_host_add(&d, hws, 1, NULL);
-}
-
-module_init(macide_init);
-
-MODULE_LICENSE("GPL");