#define IDE_AU1XXX_BURSTMODE 1
static _auide_hwif auide_hwif;
-static int dbdma_init_done;
static int auide_ddma_init(_auide_hwif *auide);
return 0;
}
-static u8 auide_mdma_filter(ide_drive_t *drive)
-{
- /*
- * FIXME: ->white_list and ->black_list are based on completely bogus
- * ->ide_dma_check implementation which didn't set neither the host
- * controller timings nor the device for the desired transfer mode.
- *
- * They should be either removed or 0x00 MWDMA mask should be
- * returned for devices on the ->black_list.
- */
-
- if (dbdma_init_done == 0) {
- auide_hwif.white_list = ide_in_drive_list(drive->id,
- dma_white_list);
- auide_hwif.black_list = ide_in_drive_list(drive->id,
- dma_black_list);
- auide_hwif.drive = drive;
- auide_ddma_init(&auide_hwif);
- dbdma_init_done = 1;
- }
-
- /* Is the drive in our DMA black list? */
- if (auide_hwif.black_list)
- printk(KERN_WARNING "%s: Disabling DMA for %s (blacklisted)\n",
- drive->name, drive->id->model);
-
- return drive->hwif->mwdma_mask;
-}
-
static int auide_dma_test_irq(ide_drive_t *drive)
{
if (drive->waiting_for_dma == 0)
dev_id = AU1XXX_ATA_DDMA_REQ;
- if (auide->white_list || auide->black_list) {
- tsize = 8;
- devwidth = 32;
- }
- else {
- tsize = 1;
- devwidth = 16;
-
- printk(KERN_ERR "au1xxx-ide: %s is not on ide driver whitelist.\n",auide_hwif.drive->id->model);
- printk(KERN_ERR " please read 'Documentation/mips/AU1xxx_IDE.README'");
- }
+ tsize = 8; /* 1 */
+ devwidth = 32; /* 16 */
#ifdef IDE_AU1XXX_BURSTMODE
flags = DEV_FLAGS_SYNC | DEV_FLAGS_BURSTABLE;
static const struct ide_port_ops au1xxx_port_ops = {
.set_pio_mode = au1xxx_set_pio_mode,
.set_dma_mode = auide_set_dma_mode,
-#ifdef CONFIG_BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA
- .mdma_filter = auide_mdma_filter,
-#endif
};
static const struct ide_port_info au1xxx_port_info = {
auide_hwif.hwif = hwif;
hwif->hwif_data = &auide_hwif;
-#ifdef CONFIG_BLK_DEV_IDE_AU1XXX_PIO_DBDMA
auide_ddma_init(&auide_hwif);
- dbdma_init_done = 1;
-#endif
idx[0] = hwif->index;