diff --git a/drivers/scsi/hisi_sas/hisi_sas_main.c b/drivers/scsi/hisi_sas/hisi_sas_main.c index 1975c9266978d3f7cdf97432ad415a67da2fbbb4..bc06079d34ab39daf9774b256069685974c30d17 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_main.c +++ b/drivers/scsi/hisi_sas/hisi_sas_main.c @@ -1930,6 +1930,19 @@ void hisi_sas_kill_tasklets(struct hisi_hba *hisi_hba) } EXPORT_SYMBOL_GPL(hisi_sas_kill_tasklets); +int hisi_sas_host_reset(struct Scsi_Host *shost, int reset_type) +{ + struct hisi_hba *hisi_hba = shost_priv(shost); + + if (reset_type == SCSI_ADAPTER_RESET) + queue_work(hisi_hba->wq, &hisi_hba->rst_work); + else + return -EOPNOTSUPP; + + return 0; +} +EXPORT_SYMBOL_GPL(hisi_sas_host_reset); + struct scsi_transport_template *hisi_sas_stt; EXPORT_SYMBOL_GPL(hisi_sas_stt); diff --git a/drivers/scsi/hisi_sas/hisi_sas_v1_hw.c b/drivers/scsi/hisi_sas/hisi_sas_v1_hw.c index 410eccf0bc5eb17f026236b08fc791e56513c96c..af03dc4dab409da424bc7205cdbf658194633125 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_v1_hw.c +++ b/drivers/scsi/hisi_sas/hisi_sas_v1_hw.c @@ -1817,6 +1817,7 @@ static struct scsi_host_template sht_v1_hw = { .target_destroy = sas_target_destroy, .ioctl = sas_ioctl, .shost_attrs = host_attrs, + .host_reset = hisi_sas_host_reset, }; static const struct hisi_sas_hw hisi_sas_v1_hw = { diff --git a/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c b/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c index 1c4ea58da1ae1a60dd14069b0dd556c37326b9eb..3cdd65af7389c400aaafab3ccd9b3e07c2df4795 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c +++ b/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c @@ -3568,6 +3568,7 @@ static struct scsi_host_template sht_v2_hw = { .target_destroy = sas_target_destroy, .ioctl = sas_ioctl, .shost_attrs = host_attrs, + .host_reset = hisi_sas_host_reset, }; static const struct hisi_sas_hw hisi_sas_v2_hw = { diff --git a/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c b/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c index 687ff61bba9fdcb099aba0c96e8d4c12af679bce..ad16e72a3663a1b268a20e4600d93610333cae44 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c +++ b/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c @@ -2106,6 +2106,7 @@ static struct scsi_host_template sht_v3_hw = { .target_destroy = sas_target_destroy, .ioctl = sas_ioctl, .shost_attrs = host_attrs, + .host_reset = hisi_sas_host_reset, }; static const struct hisi_sas_hw hisi_sas_v3_hw = {