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libsas: enable FPDMA SEND/RECEIVE
Update libsas and dependent drivers to handle FPDMA SEND/RECEIVE correctly. Signed-off-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Tejun Heo <tj@kernel.org>
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@ -1630,6 +1630,8 @@ static u8 get_ata_protocol(u8 cmd, int direction)
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switch (cmd) {
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case ATA_CMD_FPDMA_WRITE:
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case ATA_CMD_FPDMA_READ:
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case ATA_CMD_FPDMA_RECV:
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case ATA_CMD_FPDMA_SEND:
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return SATA_PROTOCOL_FPDMA;
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case ATA_CMD_ID_ATA:
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@ -3169,7 +3169,9 @@ static enum sci_status isci_request_stp_request_construct(struct isci_request *i
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status = sci_io_request_construct_basic_sata(ireq);
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if (qc && (qc->tf.command == ATA_CMD_FPDMA_WRITE ||
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qc->tf.command == ATA_CMD_FPDMA_READ)) {
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qc->tf.command == ATA_CMD_FPDMA_READ ||
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qc->tf.command == ATA_CMD_FPDMA_RECV ||
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qc->tf.command == ATA_CMD_FPDMA_SEND)) {
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fis->sector_count = qc->tag << 3;
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ireq->tc->type.stp.ncq_tag = qc->tag;
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}
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@ -205,7 +205,9 @@ static unsigned int sas_ata_qc_issue(struct ata_queued_cmd *qc)
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task->task_done = sas_ata_task_done;
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if (qc->tf.command == ATA_CMD_FPDMA_WRITE ||
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qc->tf.command == ATA_CMD_FPDMA_READ) {
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qc->tf.command == ATA_CMD_FPDMA_READ ||
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qc->tf.command == ATA_CMD_FPDMA_RECV ||
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qc->tf.command == ATA_CMD_FPDMA_SEND) {
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/* Need to zero out the tag libata assigned us */
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qc->tf.nsect = 0;
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}
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@ -548,7 +550,7 @@ static struct ata_port_operations sas_sata_ops = {
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static struct ata_port_info sata_port_info = {
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.flags = ATA_FLAG_SATA | ATA_FLAG_PIO_DMA | ATA_FLAG_NCQ |
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ATA_FLAG_SAS_HOST,
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ATA_FLAG_SAS_HOST | ATA_FLAG_FPDMA_AUX,
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.pio_mask = ATA_PIO4,
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.mwdma_mask = ATA_MWDMA2,
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.udma_mask = ATA_UDMA6,
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@ -429,7 +429,9 @@ static u32 mvs_get_ncq_tag(struct sas_task *task, u32 *tag)
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if (qc) {
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if (qc->tf.command == ATA_CMD_FPDMA_WRITE ||
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qc->tf.command == ATA_CMD_FPDMA_READ) {
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qc->tf.command == ATA_CMD_FPDMA_READ ||
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qc->tf.command == ATA_CMD_FPDMA_RECV ||
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qc->tf.command == ATA_CMD_FPDMA_SEND) {
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*tag = qc->tag;
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return 1;
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}
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@ -280,7 +280,9 @@ u32 pm8001_get_ncq_tag(struct sas_task *task, u32 *tag)
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struct ata_queued_cmd *qc = task->uldd_task;
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if (qc) {
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if (qc->tf.command == ATA_CMD_FPDMA_WRITE ||
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qc->tf.command == ATA_CMD_FPDMA_READ) {
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qc->tf.command == ATA_CMD_FPDMA_READ ||
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qc->tf.command == ATA_CMD_FPDMA_RECV ||
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qc->tf.command == ATA_CMD_FPDMA_SEND) {
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*tag = qc->tag;
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return 1;
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}
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