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-rw-r--r--drivers/scsi/aic94xx/aic94xx_task.c2
-rw-r--r--drivers/scsi/libsas/sas_ata.c12
-rw-r--r--include/scsi/libsas.h6
3 files changed, 11 insertions, 9 deletions
diff --git a/drivers/scsi/aic94xx/aic94xx_task.c b/drivers/scsi/aic94xx/aic94xx_task.c
index 532d212b6b2c..393e7ce8e95a 100644
--- a/drivers/scsi/aic94xx/aic94xx_task.c
+++ b/drivers/scsi/aic94xx/aic94xx_task.c
@@ -201,7 +201,7 @@ static void asd_get_response_tasklet(struct asd_ascb *ascb,
if (SAS_STATUS_BUF_SIZE >= sizeof(*resp)) {
resp->frame_len = le16_to_cpu(*(__le16 *)(r+6));
- memcpy(&resp->ending_fis[0], r+16, 24);
+ memcpy(&resp->ending_fis[0], r+16, ATA_RESP_FIS_SIZE);
ts->buf_valid_size = sizeof(*resp);
}
}
diff --git a/drivers/scsi/libsas/sas_ata.c b/drivers/scsi/libsas/sas_ata.c
index 441d88ad99a7..d109cc3a17b6 100644
--- a/drivers/scsi/libsas/sas_ata.c
+++ b/drivers/scsi/libsas/sas_ata.c
@@ -139,12 +139,12 @@ static void sas_ata_task_done(struct sas_task *task)
if (stat->stat == SAS_PROTO_RESPONSE || stat->stat == SAM_STAT_GOOD ||
((stat->stat == SAM_STAT_CHECK_CONDITION &&
dev->sata_dev.command_set == ATAPI_COMMAND_SET))) {
- ata_tf_from_fis(resp->ending_fis, &dev->sata_dev.tf);
+ memcpy(dev->sata_dev.fis, resp->ending_fis, ATA_RESP_FIS_SIZE);
if (!link->sactive) {
- qc->err_mask |= ac_err_mask(dev->sata_dev.tf.command);
+ qc->err_mask |= ac_err_mask(dev->sata_dev.fis[2]);
} else {
- link->eh_info.err_mask |= ac_err_mask(dev->sata_dev.tf.command);
+ link->eh_info.err_mask |= ac_err_mask(dev->sata_dev.fis[2]);
if (unlikely(link->eh_info.err_mask))
qc->flags |= ATA_QCFLAG_FAILED;
}
@@ -161,8 +161,8 @@ static void sas_ata_task_done(struct sas_task *task)
qc->flags |= ATA_QCFLAG_FAILED;
}
- dev->sata_dev.tf.feature = 0x04; /* status err */
- dev->sata_dev.tf.command = ATA_ERR;
+ dev->sata_dev.fis[3] = 0x04; /* status err */
+ dev->sata_dev.fis[2] = ATA_ERR;
}
}
@@ -269,7 +269,7 @@ static bool sas_ata_qc_fill_rtf(struct ata_queued_cmd *qc)
{
struct domain_device *dev = qc->ap->private_data;
- memcpy(&qc->result_tf, &dev->sata_dev.tf, sizeof(qc->result_tf));
+ ata_tf_from_fis(dev->sata_dev.fis, &qc->result_tf);
return true;
}
diff --git a/include/scsi/libsas.h b/include/scsi/libsas.h
index f4f1c96dca72..10ce74f589c5 100644
--- a/include/scsi/libsas.h
+++ b/include/scsi/libsas.h
@@ -163,6 +163,8 @@ enum ata_command_set {
ATAPI_COMMAND_SET = 1,
};
+#define ATA_RESP_FIS_SIZE 24
+
struct sata_device {
enum ata_command_set command_set;
struct smp_resp rps_resp; /* report_phy_sata_resp */
@@ -171,7 +173,7 @@ struct sata_device {
struct ata_port *ap;
struct ata_host ata_host;
- struct ata_taskfile tf;
+ u8 fis[ATA_RESP_FIS_SIZE];
};
enum {
@@ -537,7 +539,7 @@ enum exec_status {
*/
struct ata_task_resp {
u16 frame_len;
- u8 ending_fis[24]; /* dev to host or data-in */
+ u8 ending_fis[ATA_RESP_FIS_SIZE]; /* dev to host or data-in */
};
#define SAS_STATUS_BUF_SIZE 96