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-rw-r--r--drivers/scsi/libsas/sas_ata.c3
-rw-r--r--drivers/scsi/pm8001/pm8001_hwi.c9
-rw-r--r--drivers/scsi/pm8001/pm8001_hwi.h2
-rw-r--r--drivers/scsi/pm8001/pm80xx_hwi.c24
-rw-r--r--drivers/scsi/pm8001/pm80xx_hwi.h2
-rw-r--r--include/scsi/libsas.h1
6 files changed, 23 insertions, 18 deletions
diff --git a/drivers/scsi/libsas/sas_ata.c b/drivers/scsi/libsas/sas_ata.c
index 77714a495cbb..e74b60d9c4b3 100644
--- a/drivers/scsi/libsas/sas_ata.c
+++ b/drivers/scsi/libsas/sas_ata.c
@@ -207,6 +207,9 @@ static unsigned int sas_ata_qc_issue(struct ata_queued_cmd *qc)
task->ata_task.use_ncq = ata_is_ncq(qc->tf.protocol);
task->ata_task.dma_xfer = ata_is_dma(qc->tf.protocol);
+ if (qc->flags & ATA_QCFLAG_RESULT_TF)
+ task->ata_task.return_fis_on_success = 1;
+
if (qc->scsicmd)
ASSIGN_SAS_TASK(qc->scsicmd, task);
diff --git a/drivers/scsi/pm8001/pm8001_hwi.c b/drivers/scsi/pm8001/pm8001_hwi.c
index 73cd25f30ca5..649724a1d134 100644
--- a/drivers/scsi/pm8001/pm8001_hwi.c
+++ b/drivers/scsi/pm8001/pm8001_hwi.c
@@ -4095,7 +4095,7 @@ static int pm8001_chip_sata_req(struct pm8001_hba_info *pm8001_ha,
u32 hdr_tag, ncg_tag = 0;
u64 phys_addr;
u32 ATAP = 0x0;
- u32 dir;
+ u32 dir, retfis = 0;
u32 opc = OPC_INB_SATA_HOST_OPSTART;
memset(&sata_cmd, 0, sizeof(sata_cmd));
@@ -4124,8 +4124,11 @@ static int pm8001_chip_sata_req(struct pm8001_hba_info *pm8001_ha,
sata_cmd.tag = cpu_to_le32(tag);
sata_cmd.device_id = cpu_to_le32(pm8001_ha_dev->device_id);
sata_cmd.data_len = cpu_to_le32(task->total_xfer_len);
- sata_cmd.ncqtag_atap_dir_m =
- cpu_to_le32(((ncg_tag & 0xff)<<16)|((ATAP & 0x3f) << 10) | dir);
+ if (task->ata_task.return_fis_on_success)
+ retfis = 1;
+ sata_cmd.retfis_ncqtag_atap_dir_m =
+ cpu_to_le32((retfis << 24) | ((ncg_tag & 0xff) << 16) |
+ ((ATAP & 0x3f) << 10) | dir);
sata_cmd.sata_fis = task->ata_task.fis;
if (likely(!task->ata_task.device_control_reg_update))
sata_cmd.sata_fis.flags |= 0x80;/* C=1: update ATA cmd reg */
diff --git a/drivers/scsi/pm8001/pm8001_hwi.h b/drivers/scsi/pm8001/pm8001_hwi.h
index 961d0465b923..fc2127dcb58d 100644
--- a/drivers/scsi/pm8001/pm8001_hwi.h
+++ b/drivers/scsi/pm8001/pm8001_hwi.h
@@ -515,7 +515,7 @@ struct sata_start_req {
__le32 tag;
__le32 device_id;
__le32 data_len;
- __le32 ncqtag_atap_dir_m;
+ __le32 retfis_ncqtag_atap_dir_m;
struct host_to_dev_fis sata_fis;
u32 reserved1;
u32 reserved2;
diff --git a/drivers/scsi/pm8001/pm80xx_hwi.c b/drivers/scsi/pm8001/pm80xx_hwi.c
index 39a12ee94a72..a5021577a15f 100644
--- a/drivers/scsi/pm8001/pm80xx_hwi.c
+++ b/drivers/scsi/pm8001/pm80xx_hwi.c
@@ -4457,7 +4457,7 @@ static int pm80xx_chip_sata_req(struct pm8001_hba_info *pm8001_ha,
u64 phys_addr, end_addr;
u32 end_addr_high, end_addr_low;
u32 ATAP = 0x0;
- u32 dir;
+ u32 dir, retfis = 0;
u32 opc = OPC_INB_SATA_HOST_OPSTART;
memset(&sata_cmd, 0, sizeof(sata_cmd));
@@ -4487,7 +4487,8 @@ static int pm80xx_chip_sata_req(struct pm8001_hba_info *pm8001_ha,
sata_cmd.tag = cpu_to_le32(tag);
sata_cmd.device_id = cpu_to_le32(pm8001_ha_dev->device_id);
sata_cmd.data_len = cpu_to_le32(task->total_xfer_len);
-
+ if (task->ata_task.return_fis_on_success)
+ retfis = 1;
sata_cmd.sata_fis = task->ata_task.fis;
if (likely(!task->ata_task.device_control_reg_update))
sata_cmd.sata_fis.flags |= 0x80;/* C=1: update ATA cmd reg */
@@ -4500,12 +4501,10 @@ static int pm80xx_chip_sata_req(struct pm8001_hba_info *pm8001_ha,
"Encryption enabled.Sending Encrypt SATA cmd 0x%x\n",
sata_cmd.sata_fis.command);
opc = OPC_INB_SATA_DIF_ENC_IO;
-
- /* set encryption bit */
- sata_cmd.ncqtag_atap_dir_m_dad =
- cpu_to_le32(((ncg_tag & 0xff)<<16)|
- ((ATAP & 0x3f) << 10) | 0x20 | dir);
- /* dad (bit 0-1) is 0 */
+ /* set encryption bit; dad (bits 0-1) is 0 */
+ sata_cmd.retfis_ncqtag_atap_dir_m_dad =
+ cpu_to_le32((retfis << 24) | ((ncg_tag & 0xff) << 16) |
+ ((ATAP & 0x3f) << 10) | 0x20 | dir);
/* fill in PRD (scatter/gather) table, if any */
if (task->num_scatter > 1) {
pm8001_chip_make_sg(task->scatter,
@@ -4568,11 +4567,10 @@ static int pm80xx_chip_sata_req(struct pm8001_hba_info *pm8001_ha,
pm8001_dbg(pm8001_ha, IO,
"Sending Normal SATA command 0x%x inb %x\n",
sata_cmd.sata_fis.command, q_index);
- /* dad (bit 0-1) is 0 */
- sata_cmd.ncqtag_atap_dir_m_dad =
- cpu_to_le32(((ncg_tag & 0xff)<<16) |
- ((ATAP & 0x3f) << 10) | dir);
-
+ /* dad (bits 0-1) is 0 */
+ sata_cmd.retfis_ncqtag_atap_dir_m_dad =
+ cpu_to_le32((retfis << 24) | ((ncg_tag & 0xff) << 16) |
+ ((ATAP & 0x3f) << 10) | dir);
/* fill in PRD (scatter/gather) table, if any */
if (task->num_scatter > 1) {
pm8001_chip_make_sg(task->scatter,
diff --git a/drivers/scsi/pm8001/pm80xx_hwi.h b/drivers/scsi/pm8001/pm80xx_hwi.h
index acf6e3005b84..eb8fd37b2066 100644
--- a/drivers/scsi/pm8001/pm80xx_hwi.h
+++ b/drivers/scsi/pm8001/pm80xx_hwi.h
@@ -731,7 +731,7 @@ struct sata_start_req {
__le32 tag;
__le32 device_id;
__le32 data_len;
- __le32 ncqtag_atap_dir_m_dad;
+ __le32 retfis_ncqtag_atap_dir_m_dad;
struct host_to_dev_fis sata_fis;
u32 reserved1;
u32 reserved2; /* dword 11. rsvd for normal I/O. */
diff --git a/include/scsi/libsas.h b/include/scsi/libsas.h
index 8557a0caf5fe..52121f9b0fd7 100644
--- a/include/scsi/libsas.h
+++ b/include/scsi/libsas.h
@@ -550,6 +550,7 @@ struct sas_ata_task {
u8 use_ncq:1;
u8 set_affil_pol:1;
u8 stp_affil_pol:1;
+ u8 return_fis_on_success:1;
u8 device_control_reg_update:1;
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-18 16:36:51 +0000