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authorBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2008-10-21 20:57:23 +0200
committerBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2008-10-21 20:57:23 +0200
commit2bfba3c444fe8b2ab1c38112a89d8f03b61136ca (patch)
tree17580eee63d868c9d6b97a6bc956a08f25631532 /drivers/ide/legacy/macide.c
parent2515ddc6db8eb49a79f0fe5e67ff09ac7c81eab4 (diff)
ide: remove useless subdirs from drivers/ide/
Suggested-by: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/ide/legacy/macide.c')
-rw-r--r--drivers/ide/legacy/macide.c131
1 files changed, 0 insertions, 131 deletions
diff --git a/drivers/ide/legacy/macide.c b/drivers/ide/legacy/macide.c
deleted file mode 100644
index 43f97cc1d30..00000000000
--- a/drivers/ide/legacy/macide.c
+++ /dev/null
@@ -1,131 +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 <asm/machw.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_ack_intr(ide_hwif_t* hwif)
-{
- if (*ide_ifr & 0x20) {
- *ide_ifr &= ~0x20;
- return 1;
- }
- return 0;
-}
-
-static void __init macide_setup_ports(hw_regs_t *hw, unsigned long base,
- int irq, ide_ack_intr_t *ack_intr)
-{
- 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;
- hw->ack_intr = ack_intr;
-
- hw->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)
-{
- ide_ack_intr_t *ack_intr;
- unsigned long base;
- int irq;
- hw_regs_t hw, *hws[] = { &hw, NULL, NULL, NULL };
-
- if (!MACH_IS_MAC)
- return -ENODEV;
-
- switch (macintosh_config->ide_type) {
- case MAC_IDE_QUADRA:
- base = IDE_BASE;
- ack_intr = macide_ack_intr;
- irq = IRQ_NUBUS_F;
- break;
- case MAC_IDE_PB:
- base = IDE_BASE;
- ack_intr = macide_ack_intr;
- irq = IRQ_NUBUS_C;
- break;
- case MAC_IDE_BABOON:
- base = BABOON_BASE;
- ack_intr = 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, ack_intr);
-
- return ide_host_add(NULL, hws, NULL);
-}
-
-module_init(macide_init);
-
-MODULE_LICENSE("GPL");