diff options
author | John Garry <john.garry@huawei.com> | 2022-02-17 18:42:35 +0300 |
---|---|---|
committer | Martin K. Petersen <martin.petersen@oracle.com> | 2022-02-19 23:59:35 +0300 |
commit | bbfe82cdbaf84e6622ceb6f3447c8c4bb7dde7ab (patch) | |
tree | c4ed28953d82bb43c443dc19ab6d4085ae167b9c /drivers/scsi/hisi_sas/hisi_sas_main.c | |
parent | 4aef43b25df2bc81bebea1aa335a0696ab3a2275 (diff) | |
download | linux-bbfe82cdbaf84e6622ceb6f3447c8c4bb7dde7ab.tar.xz |
scsi: libsas: Add struct sas_tmf_task
Some of the LLDDs which use libsas have their own definition of a struct
to hold TMF info, so add a common struct for libsas.
Also add an interim force phy id field for hisi_sas driver, which will be
removed once the STP "TMF" code is factored out.
Even though some LLDDs (pm8001) use a u32 for the tag, u16 will be adequate,
as that named driver only uses tags in range [0, 1024).
Link: https://lore.kernel.org/r/1645112566-115804-8-git-send-email-john.garry@huawei.com
Tested-by: Yihang Li <liyihang6@hisilicon.com>
Tested-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: John Garry <john.garry@huawei.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/hisi_sas/hisi_sas_main.c')
-rw-r--r-- | drivers/scsi/hisi_sas/hisi_sas_main.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/drivers/scsi/hisi_sas/hisi_sas_main.c b/drivers/scsi/hisi_sas/hisi_sas_main.c index 5bacf849c36a..88e641143b82 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_main.c +++ b/drivers/scsi/hisi_sas/hisi_sas_main.c @@ -11,7 +11,7 @@ ((!dev) || (dev->dev_type == SAS_PHY_UNUSED)) static int hisi_sas_debug_issue_ssp_tmf(struct domain_device *device, - u8 *lun, struct hisi_sas_tmf_task *tmf); + u8 *lun, struct sas_tmf_task *tmf); static int hisi_sas_internal_task_abort(struct hisi_hba *hisi_hba, struct domain_device *device, @@ -464,7 +464,7 @@ void hisi_sas_task_deliver(struct hisi_hba *hisi_hba, } static int hisi_sas_task_exec(struct sas_task *task, gfp_t gfp_flags, - struct hisi_sas_tmf_task *tmf) + struct sas_tmf_task *tmf) { int n_elem = 0, n_elem_dif = 0, n_elem_req = 0; struct domain_device *device = task->dev; @@ -672,7 +672,7 @@ static int hisi_sas_init_device(struct domain_device *device) { int rc = TMF_RESP_FUNC_COMPLETE; struct scsi_lun lun; - struct hisi_sas_tmf_task tmf_task; + struct sas_tmf_task tmf_task; int retry = HISI_SAS_DISK_RECOVER_CNT; struct hisi_hba *hisi_hba = dev_to_hisi_hba(device); struct device *dev = hisi_hba->dev; @@ -1236,7 +1236,7 @@ static void hisi_sas_tmf_timedout(struct timer_list *t) #define INTERNAL_ABORT_TIMEOUT (6 * HZ) static int hisi_sas_exec_internal_tmf_task(struct domain_device *device, void *parameter, u32 para_len, - struct hisi_sas_tmf_task *tmf) + struct sas_tmf_task *tmf) { struct hisi_sas_device *sas_dev = device->lldd_dev; struct hisi_hba *hisi_hba = sas_dev->hisi_hba; @@ -1371,7 +1371,7 @@ static int hisi_sas_softreset_ata_disk(struct domain_device *device) struct hisi_hba *hisi_hba = dev_to_hisi_hba(device); struct device *dev = hisi_hba->dev; int s = sizeof(struct host_to_dev_fis); - struct hisi_sas_tmf_task tmf = {}; + struct sas_tmf_task tmf = {}; ata_for_each_link(link, ap, EDGE) { int pmp = sata_srst_pmp(link); @@ -1405,7 +1405,7 @@ static int hisi_sas_softreset_ata_disk(struct domain_device *device) } static int hisi_sas_debug_issue_ssp_tmf(struct domain_device *device, - u8 *lun, struct hisi_sas_tmf_task *tmf) + u8 *lun, struct sas_tmf_task *tmf) { struct sas_ssp_task ssp_task; @@ -1512,7 +1512,7 @@ static void hisi_sas_send_ata_reset_each_phy(struct hisi_hba *hisi_hba, struct asd_sas_port *sas_port, struct domain_device *device) { - struct hisi_sas_tmf_task tmf_task = { .force_phy = 1 }; + struct sas_tmf_task tmf_task = { .force_phy = 1 }; struct ata_port *ap = device->sata_dev.ap; struct device *dev = hisi_hba->dev; int s = sizeof(struct host_to_dev_fis); @@ -1664,7 +1664,7 @@ static int hisi_sas_controller_reset(struct hisi_hba *hisi_hba) static int hisi_sas_abort_task(struct sas_task *task) { struct scsi_lun lun; - struct hisi_sas_tmf_task tmf_task; + struct sas_tmf_task tmf_task; struct domain_device *device = task->dev; struct hisi_sas_device *sas_dev = device->lldd_dev; struct hisi_hba *hisi_hba; @@ -1773,7 +1773,7 @@ static int hisi_sas_abort_task_set(struct domain_device *device, u8 *lun) { struct hisi_hba *hisi_hba = dev_to_hisi_hba(device); struct device *dev = hisi_hba->dev; - struct hisi_sas_tmf_task tmf_task; + struct sas_tmf_task tmf_task; int rc; rc = hisi_sas_internal_task_abort(hisi_hba, device, @@ -1924,7 +1924,7 @@ static int hisi_sas_lu_reset(struct domain_device *device, u8 *lun) hisi_sas_release_task(hisi_hba, device); sas_put_local_phy(phy); } else { - struct hisi_sas_tmf_task tmf_task = { .tmf = TMF_LU_RESET }; + struct sas_tmf_task tmf_task = { .tmf = TMF_LU_RESET }; rc = hisi_sas_debug_issue_ssp_tmf(device, lun, &tmf_task); if (rc == TMF_RESP_FUNC_COMPLETE) @@ -1982,7 +1982,7 @@ static int hisi_sas_clear_nexus_ha(struct sas_ha_struct *sas_ha) static int hisi_sas_query_task(struct sas_task *task) { struct scsi_lun lun; - struct hisi_sas_tmf_task tmf_task; + struct sas_tmf_task tmf_task; int rc = TMF_RESP_FUNC_FAILED; if (task->lldd_task && task->task_proto & SAS_PROTOCOL_SSP) { |