diff options
| author | Xiang Chen <chenxiang66@hisilicon.com> | 2017-06-14 23:33:15 +0800 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2017-06-19 21:31:25 -0400 |
| commit | 759040770dbc7c8c53aa23552d2d955e80c91ce6 (patch) | |
| tree | 48c2c89768497e3a2d7cc45e88d564fe88896d83 /drivers/scsi | |
| parent | 6c7bb8a1942a2a11b77f208910fc57047c62c77b (diff) | |
scsi: hisi_sas: relocate sata_done_v2_hw()
Relocate get_ata_protocol() to a common location, as future hw versions
will require it. Also rename with "hisi_sas_" prefix for consistency.
Signed-off-by: Xiang Chen <chenxiang66@hisilicon.com>
Signed-off-by: John Garry <john.garry@huawei.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi')
| -rw-r--r-- | drivers/scsi/hisi_sas/hisi_sas.h | 2 | ||||
| -rw-r--r-- | drivers/scsi/hisi_sas/hisi_sas_main.c | 15 | ||||
| -rw-r--r-- | drivers/scsi/hisi_sas/hisi_sas_v2_hw.c | 18 |
3 files changed, 19 insertions, 16 deletions
diff --git a/drivers/scsi/hisi_sas/hisi_sas.h b/drivers/scsi/hisi_sas/hisi_sas.h index a50c69989352..1dcdf66906ac 100644 --- a/drivers/scsi/hisi_sas/hisi_sas.h +++ b/drivers/scsi/hisi_sas/hisi_sas.h @@ -364,6 +364,8 @@ union hisi_sas_command_table { extern u8 hisi_sas_get_ata_protocol(u8 cmd, int direction); extern struct hisi_sas_port *to_hisi_sas_port(struct asd_sas_port *sas_port); +extern void hisi_sas_sata_done(struct sas_task *task, + struct hisi_sas_slot *slot); extern int hisi_sas_probe(struct platform_device *pdev, const struct hisi_sas_hw *ops); extern int hisi_sas_remove(struct platform_device *pdev); diff --git a/drivers/scsi/hisi_sas/hisi_sas_main.c b/drivers/scsi/hisi_sas/hisi_sas_main.c index 5b51d9af2013..ab133d4dd827 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_main.c +++ b/drivers/scsi/hisi_sas/hisi_sas_main.c @@ -82,6 +82,21 @@ u8 hisi_sas_get_ata_protocol(u8 cmd, int direction) } EXPORT_SYMBOL_GPL(hisi_sas_get_ata_protocol); +void hisi_sas_sata_done(struct sas_task *task, + struct hisi_sas_slot *slot) +{ + struct task_status_struct *ts = &task->task_status; + struct ata_task_resp *resp = (struct ata_task_resp *)ts->buf; + struct dev_to_host_fis *d2h = slot->status_buffer + + sizeof(struct hisi_sas_err_record); + + resp->frame_len = sizeof(struct dev_to_host_fis); + memcpy(&resp->ending_fis[0], d2h, sizeof(struct dev_to_host_fis)); + + ts->buf_valid_size = sizeof(*resp); +} +EXPORT_SYMBOL_GPL(hisi_sas_sata_done); + static struct hisi_hba *dev_to_hisi_hba(struct domain_device *device) { return device->port->ha->lldd_ha; diff --git a/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c b/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c index d9314c4eff0f..fdd7019ef299 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c +++ b/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c @@ -1683,20 +1683,6 @@ static int prep_ssp_v2_hw(struct hisi_hba *hisi_hba, return 0; } -static void sata_done_v2_hw(struct hisi_hba *hisi_hba, struct sas_task *task, - struct hisi_sas_slot *slot) -{ - struct task_status_struct *ts = &task->task_status; - struct ata_task_resp *resp = (struct ata_task_resp *)ts->buf; - struct dev_to_host_fis *d2h = slot->status_buffer + - sizeof(struct hisi_sas_err_record); - - resp->frame_len = sizeof(struct dev_to_host_fis); - memcpy(&resp->ending_fis[0], d2h, sizeof(struct dev_to_host_fis)); - - ts->buf_valid_size = sizeof(*resp); -} - #define TRANS_TX_ERR 0 #define TRANS_RX_ERR 1 #define DMA_TX_ERR 2 @@ -2189,7 +2175,7 @@ static void slot_err_v2_hw(struct hisi_hba *hisi_hba, break; } } - sata_done_v2_hw(hisi_hba, task, slot); + hisi_sas_sata_done(task, slot); } break; default: @@ -2317,7 +2303,7 @@ slot_complete_v2_hw(struct hisi_hba *hisi_hba, struct hisi_sas_slot *slot) case SAS_PROTOCOL_SATA | SAS_PROTOCOL_STP: { ts->stat = SAM_STAT_GOOD; - sata_done_v2_hw(hisi_hba, task, slot); + hisi_sas_sata_done(task, slot); break; } default: |