diff options
Diffstat (limited to 'drivers/scsi/hisi_sas/hisi_sas_main.c')
| -rw-r--r-- | drivers/scsi/hisi_sas/hisi_sas_main.c | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/drivers/scsi/hisi_sas/hisi_sas_main.c b/drivers/scsi/hisi_sas/hisi_sas_main.c index 53637a941b94..11f32d2c436a 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_main.c +++ b/drivers/scsi/hisi_sas/hisi_sas_main.c @@ -27,6 +27,12 @@ static struct hisi_hba *dev_to_hisi_hba(struct domain_device *device) return device->port->ha->lldd_ha; } +struct hisi_sas_port *to_hisi_sas_port(struct asd_sas_port *sas_port) +{ + return container_of(sas_port, struct hisi_sas_port, sas_port); +} +EXPORT_SYMBOL_GPL(to_hisi_sas_port); + static void hisi_sas_slot_index_clear(struct hisi_hba *hisi_hba, int slot_idx) { void *bitmap = hisi_hba->slot_index_tags; @@ -178,10 +184,11 @@ static int hisi_sas_task_prep(struct sas_task *task, struct hisi_hba *hisi_hba, struct hisi_sas_port *port; struct hisi_sas_slot *slot; struct hisi_sas_cmd_hdr *cmd_hdr_base; + struct asd_sas_port *sas_port = device->port; struct device *dev = &hisi_hba->pdev->dev; int dlvry_queue_slot, dlvry_queue, n_elem = 0, rc, slot_idx; - if (!device->port) { + if (!sas_port) { struct task_status_struct *ts = &task->task_status; ts->resp = SAS_TASK_UNDELIVERED; @@ -206,7 +213,8 @@ static int hisi_sas_task_prep(struct sas_task *task, struct hisi_hba *hisi_hba, rc = SAS_PHY_DOWN; return rc; } - port = device->port->lldd_port; + + port = to_hisi_sas_port(sas_port); if (port && !port->port_attached) { dev_info(dev, "task prep: %s port%d not attach device\n", (sas_protocol_ata(task->task_proto)) ? @@ -545,7 +553,7 @@ static void hisi_sas_port_notify_formed(struct asd_sas_phy *sas_phy) struct hisi_hba *hisi_hba = sas_ha->lldd_ha; struct hisi_sas_phy *phy = sas_phy->lldd_phy; struct asd_sas_port *sas_port = sas_phy->port; - struct hisi_sas_port *port = &hisi_hba->port[phy->port_id]; + struct hisi_sas_port *port = to_hisi_sas_port(sas_port); unsigned long flags; if (!sas_port) @@ -990,13 +998,14 @@ hisi_sas_internal_abort_task_exec(struct hisi_hba *hisi_hba, u64 device_id, struct device *dev = &hisi_hba->pdev->dev; struct hisi_sas_port *port; struct hisi_sas_slot *slot; + struct asd_sas_port *sas_port = device->port; struct hisi_sas_cmd_hdr *cmd_hdr_base; int dlvry_queue_slot, dlvry_queue, n_elem = 0, rc, slot_idx; if (!device->port) return -1; - port = device->port->lldd_port; + port = to_hisi_sas_port(sas_port); /* simply get a slot and send abort command */ rc = hisi_sas_slot_index_alloc(hisi_hba, &slot_idx); |