From: Albert Lee Date: Wed, 9 Aug 2006 10:36:22 +0000 (+0800) Subject: [PATCH] libata: Use ATA_FLAG_PIO_POLLING for pdc_adma X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=51704c609fcf256dacfcfae3622eb6ef53ac5b48;p=openwrt%2Fstaging%2Fblogic.git [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 Signed-off-by: Jeff Garzik --- diff --git a/drivers/scsi/pdc_adma.c b/drivers/scsi/pdc_adma.c index d1f38c32aa15..efc8fff1d250 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,