int noautodma = 0;
-#ifdef CONFIG_BLK_DEV_IDEACPI
-int ide_noacpi = 0;
-int ide_noacpitfs = 1;
-int ide_noacpionboot = 1;
-#endif
-
ide_hwif_t ide_hwifs[MAX_HWIFS]; /* master data repository */
static void ide_port_init_devices_data(ide_hwif_t *);
/**
* ide_unregister - free an IDE interface
- * @index: index of interface (will change soon to a pointer)
+ * @hwif: IDE interface
*
* Perform the final unregister of an IDE interface. At the moment
* we don't refcount interfaces so this will also get split up.
* This is raving bonkers.
*/
-void ide_unregister(unsigned int index)
+void ide_unregister(ide_hwif_t *hwif)
{
- ide_hwif_t *hwif, *g;
+ ide_hwif_t *g;
ide_hwgroup_t *hwgroup;
int irq_count = 0;
- BUG_ON(index >= MAX_HWIFS);
-
BUG_ON(in_interrupt());
BUG_ON(irqs_disabled());
mutex_lock(&ide_cfg_mtx);
spin_lock_irq(&ide_lock);
- hwif = &ide_hwifs[index];
if (!hwif->present)
goto abort;
__ide_port_unregister_devices(hwif);
ide_release_dma_engine(hwif);
/* restore hwif data to pristine status */
- ide_init_port_data(hwif, index);
+ ide_init_port_data(hwif, hwif->index);
abort:
spin_unlock_irq(&ide_lock);
void ide_init_port_hw(ide_hwif_t *hwif, hw_regs_t *hw)
{
- memcpy(hwif->io_ports, hw->io_ports, sizeof(hwif->io_ports));
+ memcpy(&hwif->io_ports, &hw->io_ports, sizeof(hwif->io_ports));
hwif->irq = hw->irq;
hwif->chipset = hw->chipset;
hwif->gendev.parent = hw->dev;
if (!strcmp(s, "ide=noacpi")) {
//printk(" : Disable IDE ACPI support.\n");
ide_noacpi = 1;
- return 1;
+ goto obsolete_option;
}
if (!strcmp(s, "ide=acpigtf")) {
//printk(" : Enable IDE ACPI _GTF support.\n");
- ide_noacpitfs = 0;
- return 1;
+ ide_acpigtf = 1;
+ goto obsolete_option;
}
if (!strcmp(s, "ide=acpionboot")) {
//printk(" : Call IDE ACPI methods on boot.\n");
- ide_noacpionboot = 0;
- return 1;
+ ide_acpionboot = 1;
+ goto obsolete_option;
}
#endif /* CONFIG_BLK_DEV_IDEACPI */
void __exit cleanup_module (void)
{
- int index;
-
- for (index = 0; index < MAX_HWIFS; ++index)
- ide_unregister(index);
-
proc_ide_destroy();
class_destroy(ide_port_class);