diff options
Diffstat (limited to 'drivers/scsi')
| -rw-r--r-- | drivers/scsi/hisi_sas/hisi_sas_main.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/scsi/hisi_sas/hisi_sas_main.c b/drivers/scsi/hisi_sas/hisi_sas_main.c index 26e474b0f53f..54860d252466 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_main.c +++ b/drivers/scsi/hisi_sas/hisi_sas_main.c @@ -183,16 +183,16 @@ static int hisi_sas_slot_index_alloc(struct hisi_hba *hisi_hba, void *bitmap = hisi_hba->slot_index_tags; if (rq) - return rq->tag; + return rq->tag + HISI_SAS_RESERVED_IPTT; spin_lock(&hisi_hba->lock); - index = find_next_zero_bit(bitmap, hisi_hba->slot_index_count, + index = find_next_zero_bit(bitmap, HISI_SAS_RESERVED_IPTT, hisi_hba->last_slot_index + 1); - if (index >= hisi_hba->slot_index_count) { + if (index >= HISI_SAS_RESERVED_IPTT) { index = find_next_zero_bit(bitmap, - hisi_hba->slot_index_count, - HISI_SAS_UNRESERVED_IPTT); - if (index >= hisi_hba->slot_index_count) { + HISI_SAS_RESERVED_IPTT, + 0); + if (index >= HISI_SAS_RESERVED_IPTT) { spin_unlock(&hisi_hba->lock); return -SAS_QUEUE_FULL; } @@ -2216,7 +2216,7 @@ int hisi_sas_alloc(struct hisi_hba *hisi_hba) if (!hisi_hba->sata_breakpoint) goto err_out; - hisi_hba->last_slot_index = HISI_SAS_UNRESERVED_IPTT; + hisi_hba->last_slot_index = 0; hisi_hba->wq = create_singlethread_workqueue(dev_name(dev)); if (!hisi_hba->wq) { |