struct Scsi_Host *host = sas_ha->core.shost;
struct sas_internal *i = to_sas_internal(host->transportt);
struct scatterlist *sg;
- unsigned int num = 0;
unsigned int xfer = 0;
+ unsigned int si;
task = sas_alloc_task(GFP_ATOMIC);
if (!task)
ata_tf_to_fis(&qc->tf, 1, 0, (u8*)&task->ata_task.fis);
task->uldd_task = qc;
- if (is_atapi_taskfile(&qc->tf)) {
+ if (ata_is_atapi(qc->tf.protocol)) {
memcpy(task->ata_task.atapi_packet, qc->cdb, qc->dev->cdb_len);
task->total_xfer_len = qc->nbytes + qc->pad_len;
task->num_scatter = qc->pad_len ? qc->n_elem + 1 : qc->n_elem;
} else {
- ata_for_each_sg(sg, qc) {
- num++;
+ for_each_sg(qc->sg, sg, qc->n_elem, si)
xfer += sg->length;
- }
task->total_xfer_len = xfer;
- task->num_scatter = num;
+ task->num_scatter = si;
}
task->data_dir = qc->dma_dir;
- task->scatter = qc->__sg;
+ task->scatter = qc->sg;
task->ata_task.retry_count = 1;
task->task_state_flags = SAS_TASK_STATE_PENDING;
qc->lldd_task = task;
case ATA_PROT_NCQ:
task->ata_task.use_ncq = 1;
/* fall through */
- case ATA_PROT_ATAPI_DMA:
+ case ATAPI_PROT_DMA:
case ATA_PROT_DMA:
task->ata_task.dma_xfer = 1;
break;
switch (dev->sata_dev.command_set) {
case ATA_COMMAND_SET:
SAS_DPRINTK("%s: Found ATA device.\n", __FUNCTION__);
- ap->device[0].class = ATA_DEV_ATA;
+ ap->link.device[0].class = ATA_DEV_ATA;
break;
case ATAPI_COMMAND_SET:
SAS_DPRINTK("%s: Found ATAPI device.\n", __FUNCTION__);
- ap->device[0].class = ATA_DEV_ATAPI;
+ ap->link.device[0].class = ATA_DEV_ATAPI;
break;
default:
SAS_DPRINTK("%s: Unknown SATA command set: %d.\n",
__FUNCTION__,
dev->sata_dev.command_set);
- ap->device[0].class = ATA_DEV_UNKNOWN;
+ ap->link.device[0].class = ATA_DEV_UNKNOWN;
break;
}
dev->sata_dev.serror = val;
break;
case SCR_ACTIVE:
- dev->sata_dev.ap->sactive = val;
+ dev->sata_dev.ap->link.sactive = val;
break;
default:
return -EINVAL;
*val = dev->sata_dev.serror;
return 0;
case SCR_ACTIVE:
- *val = dev->sata_dev.ap->sactive;
+ *val = dev->sata_dev.ap->link.sactive;
return 0;
default:
return -EINVAL;
}
static struct ata_port_operations sas_sata_ops = {
- .port_disable = ata_port_disable,
.check_status = sas_ata_check_status,
.check_altstatus = sas_ata_check_status,
.dev_select = ata_noop_dev_select,
goto ex_err;
}
wait_for_completion(&task->completion);
- res = -ETASK;
+ res = -ECOMM;
if (task->task_state_flags & SAS_TASK_STATE_ABORTED) {
int res2;
SAS_DPRINTK("task aborted, flags:0x%x\n",