* different clocks on read/write. This requires overloading rw_disk and
* other deeply crazy things. Thanks to <http://www.hoerstreich.de> for
* keeping me sane.
- * Alan Cox <alan@redhat.com>
+ * Alan Cox <alan@lxorguk.ukuu.org.uk>
*
* - fix the clock turnaround code: it was writing to the wrong ports when
* called for the secondary channel, caching the current clock mode per-
/* various tuning parameters */
#define HPT_RESET_STATE_ENGINE
#undef HPT_DELAY_INTERRUPT
-#define HPT_SERIALIZE_IO 0
static const char *quirk_drives[] = {
"QUANTUM FIREBALLlct08 08",
static void __devinit init_hwif_hpt366(ide_hwif_t *hwif)
{
struct hpt_info *info = hpt3xx_get_info(hwif->dev);
- int serialize = HPT_SERIALIZE_IO;
u8 chip_type = info->chip_type;
/* Cache the channel's MISC. control registers' offset */
* Clock is shared between the channels,
* so we'll have to serialize them... :-(
*/
- serialize = 1;
+ hwif->host->host_flags |= IDE_HFLAG_SERIALIZE;
hwif->rw_disk = &hpt3xxn_rw_disk;
}
-
- /* Serialize access to this device if needed */
- if (serialize && hwif->mate)
- hwif->serialized = hwif->mate->serialized = 1;
}
static int __devinit init_dma_hpt366(ide_hwif_t *hwif,