diff options
| author | Dave Jiang <dave.jiang@intel.com> | 2011-05-04 22:02:03 (GMT) |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2011-07-03 11:04:46 (GMT) |
| commit | e76d6180da436edf2cc3538cbed1f5b02b614613 (patch) | |
| tree | 24892fa998bfb575eb71ab2fff7016fad3d423a9 /drivers/scsi/isci/remote_device.c | |
| parent | f2f300806fe186a6c45020a444667755edcce672 (diff) | |
| download | linux-fsl-qoriq-e76d6180da436edf2cc3538cbed1f5b02b614613.tar.xz | |
isci: Convert ATA defines to Linux native defines
* Removing all intel_sata and intel_ata defines
* Removing the usage of SAT_PROTOCOL_*. We can get everything from sas_task
* Moved SATA FIS types to local sas.h. These defines will have to go
into include/scsi/sas.h eventually.
* Added offsets for SATA FIS header in order to grab the values
Signed-off-by: Dave Jiang <dave.jiang@intel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'drivers/scsi/isci/remote_device.c')
| -rw-r--r-- | drivers/scsi/isci/remote_device.c | 23 |
1 files changed, 14 insertions, 9 deletions
diff --git a/drivers/scsi/isci/remote_device.c b/drivers/scsi/isci/remote_device.c index a23ebe8..e766b27 100644 --- a/drivers/scsi/isci/remote_device.c +++ b/drivers/scsi/isci/remote_device.c @@ -53,7 +53,7 @@ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include "intel_sas.h" -#include "intel_ata.h" +#include "sas.h" #include "isci.h" #include "port.h" #include "remote_device.h" @@ -327,7 +327,7 @@ enum sci_status scic_sds_remote_device_frame_handler(struct scic_sds_remote_devi break; } case SCIC_SDS_STP_REMOTE_DEVICE_READY_SUBSTATE_NCQ: { - struct sata_fis_header *hdr; + struct dev_to_host_fis *hdr; status = scic_sds_unsolicited_frame_control_get_header(&scic->uf_control, frame_index, @@ -335,14 +335,14 @@ enum sci_status scic_sds_remote_device_frame_handler(struct scic_sds_remote_devi if (status != SCI_SUCCESS) return status; - if (hdr->fis_type == SATA_FIS_TYPE_SETDEVBITS && - (hdr->status & ATA_STATUS_REG_ERROR_BIT)) { + if (hdr->fis_type == FIS_SETDEVBITS && + (hdr->status & ATA_ERR)) { sci_dev->not_ready_reason = SCIC_REMOTE_DEVICE_NOT_READY_SATA_SDB_ERROR_FIS_RECEIVED; /* TODO Check sactive and complete associated IO if any. */ sci_base_state_machine_change_state(sm, SCIC_SDS_STP_REMOTE_DEVICE_READY_SUBSTATE_NCQ_ERROR); - } else if (hdr->fis_type == SATA_FIS_TYPE_REGD2H && - (hdr->status & ATA_STATUS_REG_ERROR_BIT)) { + } else if (hdr->fis_type == FIS_REGD2H && + (hdr->status & ATA_ERR)) { /* * Some devices return D2H FIS when an NCQ error is detected. * Treat this like an SDB error FIS ready reason. @@ -469,6 +469,7 @@ enum sci_status scic_sds_remote_device_start_io(struct scic_sds_controller *scic struct sci_base_state_machine *sm = &sci_dev->state_machine; enum scic_sds_remote_device_states state = sm->current_state_id; struct scic_sds_port *sci_port = sci_dev->owning_port; + struct isci_request *ireq = sci_req->ireq; enum sci_status status; switch (state) { @@ -510,6 +511,7 @@ enum sci_status scic_sds_remote_device_start_io(struct scic_sds_controller *scic * substate. */ enum scic_sds_remote_device_states new_state; + struct sas_task *task = isci_request_access_task(ireq); status = scic_sds_port_start_io(sci_port, sci_dev, sci_req); if (status != SCI_SUCCESS) @@ -523,7 +525,7 @@ enum sci_status scic_sds_remote_device_start_io(struct scic_sds_controller *scic if (status != SCI_SUCCESS) break; - if (isci_sata_get_sat_protocol(sci_req->ireq) == SAT_PROTOCOL_FPDMA) + if (task->ata_task.use_ncq) new_state = SCIC_SDS_STP_REMOTE_DEVICE_READY_SUBSTATE_NCQ; else { sci_dev->working_request = sci_req; @@ -532,8 +534,10 @@ enum sci_status scic_sds_remote_device_start_io(struct scic_sds_controller *scic sci_base_state_machine_change_state(sm, new_state); break; } - case SCIC_SDS_STP_REMOTE_DEVICE_READY_SUBSTATE_NCQ: - if (isci_sata_get_sat_protocol(sci_req->ireq) == SAT_PROTOCOL_FPDMA) { + case SCIC_SDS_STP_REMOTE_DEVICE_READY_SUBSTATE_NCQ: { + struct sas_task *task = isci_request_access_task(ireq); + + if (task->ata_task.use_ncq) { status = scic_sds_port_start_io(sci_port, sci_dev, sci_req); if (status != SCI_SUCCESS) return status; @@ -546,6 +550,7 @@ enum sci_status scic_sds_remote_device_start_io(struct scic_sds_controller *scic } else return SCI_FAILURE_INVALID_STATE; break; + } case SCIC_SDS_STP_REMOTE_DEVICE_READY_SUBSTATE_AWAIT_RESET: return SCI_FAILURE_REMOTE_DEVICE_RESET_REQUIRED; case SCIC_SDS_SMP_REMOTE_DEVICE_READY_SUBSTATE_IDLE: |