Jens Axboe wrote:
@@ -189,7 +194,7 @@
.ioctl = ata_scsi_ioctl,
.queuecommand = ata_scsi_queuecmd,
.eh_strategy_handler = ata_scsi_error,
- .can_queue = ATA_DEF_QUEUE,
+ .can_queue = ATA_MAX_QUEUE,
.this_id = ATA_SHT_THIS_ID,
.sg_tablesize = AHCI_MAX_SG,
.max_sectors = ATA_MAX_SECTORS,
@@ -200,7 +205,7 @@
.dma_boundary = AHCI_DMA_BOUNDARY,
.slave_configure = ata_scsi_slave_config,
.bios_param = ata_std_bios_param,
- .ordered_flush = 1,
+ .ordered_flush = 0, /* conflicts with NCQ for now */
};
static struct ata_port_operations ahci_ops = {
Also, you'll probably want to implement ata_scsi_change_queue_depth, and
reference it in ahci.c (and other NCQ-capable drivers).
Jeff
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