diff options
Diffstat (limited to 'drivers/ide/arm/rapide.c')
| -rw-r--r-- | drivers/ide/arm/rapide.c | 125 |
1 files changed, 0 insertions, 125 deletions
diff --git a/drivers/ide/arm/rapide.c b/drivers/ide/arm/rapide.c deleted file mode 100644 index 3058217767d..00000000000 --- a/drivers/ide/arm/rapide.c +++ /dev/null @@ -1,125 +0,0 @@ -/* - * linux/drivers/ide/arm/rapide.c - * - * Copyright (c) 1996-2002 Russell King. - */ - -#include <linux/module.h> -#include <linux/slab.h> -#include <linux/blkdev.h> -#include <linux/errno.h> -#include <linux/ide.h> -#include <linux/init.h> - -#include <asm/ecard.h> - -/* - * Something like this really should be in generic code, but isn't. - */ -static ide_hwif_t * -rapide_locate_hwif(void __iomem *base, void __iomem *ctrl, unsigned int sz, int irq) -{ - unsigned long port = (unsigned long)base; - ide_hwif_t *hwif; - int index, i; - - for (index = 0; index < MAX_HWIFS; ++index) { - hwif = ide_hwifs + index; - if (hwif->io_ports[IDE_DATA_OFFSET] == port) - goto found; - } - - for (index = 0; index < MAX_HWIFS; ++index) { - hwif = ide_hwifs + index; - if (hwif->io_ports[IDE_DATA_OFFSET] == 0) - goto found; - } - - return NULL; - - found: - for (i = IDE_DATA_OFFSET; i <= IDE_STATUS_OFFSET; i++) { - hwif->hw.io_ports[i] = port; - hwif->io_ports[i] = port; - port += sz; - } - hwif->hw.io_ports[IDE_CONTROL_OFFSET] = (unsigned long)ctrl; - hwif->io_ports[IDE_CONTROL_OFFSET] = (unsigned long)ctrl; - hwif->hw.irq = hwif->irq = irq; - hwif->mmio = 2; - default_hwif_mmiops(hwif); - - return hwif; -} - -static int __devinit -rapide_probe(struct expansion_card *ec, const struct ecard_id *id) -{ - ide_hwif_t *hwif; - void __iomem *base; - int ret; - - ret = ecard_request_resources(ec); - if (ret) - goto out; - - base = ioremap(ecard_resource_start(ec, ECARD_RES_MEMC), - ecard_resource_len(ec, ECARD_RES_MEMC)); - if (!base) { - ret = -ENOMEM; - goto release; - } - - hwif = rapide_locate_hwif(base, base + 0x818, 1 << 6, ec->irq); - if (hwif) { - hwif->hwif_data = base; - hwif->gendev.parent = &ec->dev; - hwif->noprobe = 0; - probe_hwif_init(hwif); - create_proc_ide_interfaces(); - ecard_set_drvdata(ec, hwif); - goto out; - } - - iounmap(base); - release: - ecard_release_resources(ec); - out: - return ret; -} - -static void __devexit rapide_remove(struct expansion_card *ec) -{ - ide_hwif_t *hwif = ecard_get_drvdata(ec); - - ecard_set_drvdata(ec, NULL); - - /* there must be a better way */ - ide_unregister(hwif - ide_hwifs); - iounmap(hwif->hwif_data); - ecard_release_resources(ec); -} - -static struct ecard_id rapide_ids[] = { - { MANU_YELLOWSTONE, PROD_YELLOWSTONE_RAPIDE32 }, - { 0xffff, 0xffff } -}; - -static struct ecard_driver rapide_driver = { - .probe = rapide_probe, - .remove = __devexit_p(rapide_remove), - .id_table = rapide_ids, - .drv = { - .name = "rapide", - }, -}; - -static int __init rapide_init(void) -{ - return ecard_register_driver(&rapide_driver); -} - -MODULE_LICENSE("GPL"); -MODULE_DESCRIPTION("Yellowstone RAPIDE driver"); - -module_init(rapide_init); |
