* Copyright (C) 1996 Linus Torvalds & author (see below)
*/
-#undef REALLY_SLOW_IO /* most systems can safely undef this */
-
#include <linux/module.h>
#include <linux/types.h>
#include <linux/kernel.h>
}
}
-static void tune_dtc2278 (ide_drive_t *drive, u8 pio)
+static void dtc2278_set_pio_mode(ide_drive_t *drive, const u8 pio)
{
unsigned long flags;
- pio = ide_get_best_pio_mode(drive, pio, 4, NULL);
-
if (pio >= 3) {
spin_lock_irqsave(&ide_lock, flags);
/*
HWIF(drive)->drives[!drive->select.b.unit].io_32bit = 1;
}
-static int __init probe_dtc2278(void)
+static int __init dtc2278_probe(void)
{
unsigned long flags;
ide_hwif_t *hwif, *mate;
hwif->serialized = 1;
hwif->chipset = ide_dtc2278;
- hwif->tuneproc = &tune_dtc2278;
+ hwif->pio_mask = ATA_PIO4;
+ hwif->set_pio_mode = &dtc2278_set_pio_mode;
hwif->drives[0].no_unmask = 1;
hwif->drives[1].no_unmask = 1;
hwif->mate = mate;
probe_hwif_init(hwif);
probe_hwif_init(mate);
- create_proc_ide_interfaces();
+ ide_proc_register_port(hwif);
+ ide_proc_register_port(mate);
return 0;
}
+int probe_dtc2278 = 0;
+
+module_param_named(probe, probe_dtc2278, bool, 0);
+MODULE_PARM_DESC(probe, "probe for DTC2278xx chipsets");
+
/* Can be called directly from ide.c. */
int __init dtc2278_init(void)
{
- if (probe_dtc2278()) {
+ if (probe_dtc2278 == 0)
+ return -ENODEV;
+
+ if (dtc2278_probe()) {
printk(KERN_ERR "dtc2278: ide interfaces already in use!\n");
return -EBUSY;
}