diff options
Diffstat (limited to 'windhoek/ide/ide-pnp.c')
| -rw-r--r-- | windhoek/ide/ide-pnp.c | 107 |
1 files changed, 0 insertions, 107 deletions
diff --git a/windhoek/ide/ide-pnp.c b/windhoek/ide/ide-pnp.c deleted file mode 100644 index bac9b392..00000000 --- a/windhoek/ide/ide-pnp.c +++ /dev/null @@ -1,107 +0,0 @@ -/* - * This file provides autodetection for ISA PnP IDE interfaces. - * It was tested with "ESS ES1868 Plug and Play AudioDrive" IDE interface. - * - * Copyright (C) 2000 Andrey Panin <pazke@donpac.ru> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * You should have received a copy of the GNU General Public License - * (for example /usr/src/linux/COPYING); if not, write to the Free - * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include <linux/init.h> -#include <linux/pnp.h> -#include <linux/ide.h> - -#define DRV_NAME "ide-pnp" - -/* Add your devices here :)) */ -static struct pnp_device_id idepnp_devices[] = { - /* Generic ESDI/IDE/ATA compatible hard disk controller */ - {.id = "PNP0600", .driver_data = 0}, - {.id = ""} -}; - -static int idepnp_probe(struct pnp_dev *dev, const struct pnp_device_id *dev_id) -{ - struct ide_host *host; - unsigned long base, ctl; - int rc; - hw_regs_t hw, *hws[] = { &hw, NULL, NULL, NULL }; - - printk(KERN_INFO DRV_NAME ": generic PnP IDE interface\n"); - - if (!(pnp_port_valid(dev, 0) && pnp_port_valid(dev, 1) && pnp_irq_valid(dev, 0))) - return -1; - - base = pnp_port_start(dev, 0); - ctl = pnp_port_start(dev, 1); - - if (!request_region(base, 8, DRV_NAME)) { - printk(KERN_ERR "%s: I/O resource 0x%lX-0x%lX not free.\n", - DRV_NAME, base, base + 7); - return -EBUSY; - } - - if (!request_region(ctl, 1, DRV_NAME)) { - printk(KERN_ERR "%s: I/O resource 0x%lX not free.\n", - DRV_NAME, ctl); - release_region(base, 8); - return -EBUSY; - } - - memset(&hw, 0, sizeof(hw)); - ide_std_init_ports(&hw, base, ctl); - hw.irq = pnp_irq(dev, 0); - hw.chipset = ide_generic; - - rc = ide_host_add(NULL, hws, &host); - if (rc) - goto out; - - pnp_set_drvdata(dev, host); - - return 0; -out: - release_region(ctl, 1); - release_region(base, 8); - - return rc; -} - -static void idepnp_remove(struct pnp_dev *dev) -{ - struct ide_host *host = pnp_get_drvdata(dev); - - ide_host_remove(host); - - release_region(pnp_port_start(dev, 1), 1); - release_region(pnp_port_start(dev, 0), 8); -} - -static struct pnp_driver idepnp_driver = { - .name = "ide", - .id_table = idepnp_devices, - .probe = idepnp_probe, - .remove = idepnp_remove, -}; - -static int __init pnpide_init(void) -{ - return pnp_register_driver(&idepnp_driver); -} - -static void __exit pnpide_exit(void) -{ - pnp_unregister_driver(&idepnp_driver); -} - -module_init(pnpide_init); -module_exit(pnpide_exit); - -MODULE_LICENSE("GPL"); |