aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorAlbert Lee <albertcc@tw.ibm.com>2006-08-09 18:36:22 +0800
committerJeff Garzik <jeff@garzik.org>2006-08-10 06:55:18 -0400
commit51704c609fcf256dacfcfae3622eb6ef53ac5b48 (patch)
tree628a84bb0a986238c6004578e3cede5f0740154f
parent22aac0896b1b0b8cabaf00714c55dd12f25d5738 (diff)
[PATCH] libata: Use ATA_FLAG_PIO_POLLING for pdc_adma
pdc_adma was overlooked and broken by the irq-pio patch: Only HSM_ST_LAST interrupts should be delivered to this LLDD. Adding ATA_FLAG_PIO_POLLING to pdc_adma fixes the problem (temporarily), before we convert the irq handler of pdc_adma to handle all interrupts. Signed-off-by: Albert Lee <albertcc@tw.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
-rw-r--r--drivers/scsi/pdc_adma.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/scsi/pdc_adma.c b/drivers/scsi/pdc_adma.c
index d1f38c32aa1..efc8fff1d25 100644
--- a/drivers/scsi/pdc_adma.c
+++ b/drivers/scsi/pdc_adma.c
@@ -183,7 +183,8 @@ static struct ata_port_info adma_port_info[] = {
{
.sht = &adma_ata_sht,
.host_flags = ATA_FLAG_SLAVE_POSS | ATA_FLAG_SRST |
- ATA_FLAG_NO_LEGACY | ATA_FLAG_MMIO,
+ ATA_FLAG_NO_LEGACY | ATA_FLAG_MMIO |
+ ATA_FLAG_PIO_POLLING,
.pio_mask = 0x10, /* pio4 */
.udma_mask = 0x1f, /* udma0-4 */
.port_ops = &adma_ata_ops,