diff options
Diffstat (limited to 'drivers/scsi/hisi_sas/hisi_sas_v2_hw.c')
| -rw-r--r-- | drivers/scsi/hisi_sas/hisi_sas_v2_hw.c | 41 |
1 files changed, 17 insertions, 24 deletions
diff --git a/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c b/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c index 64ed3e472e65..cded42f4ca44 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c +++ b/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c @@ -805,8 +805,8 @@ slot_index_alloc_quirk_v2_hw(struct hisi_hba *hisi_hba, return -SAS_QUEUE_FULL; } /* - * SAS IPTT bit0 should be 1, and SATA IPTT bit0 should be 0. - */ + * SAS IPTT bit0 should be 1, and SATA IPTT bit0 should be 0. + */ if (sata_dev ^ (start & 1)) break; start++; @@ -1742,7 +1742,7 @@ static void prep_ssp_v2_hw(struct hisi_hba *hisi_hba, struct hisi_sas_port *port = slot->port; struct sas_ssp_task *ssp_task = &task->ssp_task; struct scsi_cmnd *scsi_cmnd = ssp_task->cmd; - struct hisi_sas_tmf_task *tmf = slot->tmf; + struct sas_tmf_task *tmf = slot->tmf; int has_data = 0, priority = !!tmf; u8 *buf_cmd; u32 dw1 = 0, dw2 = 0; @@ -2344,8 +2344,7 @@ static void slot_complete_v2_hw(struct hisi_hba *hisi_hba, sas_dev = device->lldd_dev; spin_lock_irqsave(&task->task_state_lock, flags); - task->task_state_flags &= - ~(SAS_TASK_STATE_PENDING | SAS_TASK_AT_INITIATOR); + task->task_state_flags &= ~SAS_TASK_STATE_PENDING; spin_unlock_irqrestore(&task->task_state_lock, flags); memset(ts, 0, sizeof(*ts)); @@ -2429,8 +2428,6 @@ static void slot_complete_v2_hw(struct hisi_hba *hisi_hba, ts->stat = SAS_SAM_STAT_GOOD; - dma_unmap_sg(dev, &task->smp_task.smp_req, 1, - DMA_TO_DEVICE); memcpy(to + sg_resp->offset, hisi_sas_status_buf_addr_mem(slot) + sizeof(struct hisi_sas_err_record), @@ -2492,7 +2489,8 @@ static void prep_ata_v2_hw(struct hisi_hba *hisi_hba, struct hisi_sas_cmd_hdr *hdr = slot->cmd_hdr; struct asd_sas_port *sas_port = device->port; struct hisi_sas_port *port = to_hisi_sas_port(sas_port); - struct hisi_sas_tmf_task *tmf = slot->tmf; + struct sas_ata_task *ata_task = &task->ata_task; + struct sas_tmf_task *tmf = slot->tmf; u8 *buf_cmd; int has_data = 0, hdr_tag = 0; u32 dw0, dw1 = 0, dw2 = 0; @@ -2505,9 +2503,9 @@ static void prep_ata_v2_hw(struct hisi_hba *hisi_hba, else dw0 |= 4 << CMD_HDR_CMD_OFF; - if (tmf && tmf->force_phy) { + if (tmf && ata_task->force_phy) { dw0 |= CMD_HDR_FORCE_PHY_MSK; - dw0 |= (1 << tmf->phy_id) << CMD_HDR_PHY_ID_OFF; + dw0 |= (1 << ata_task->force_phy_id) << CMD_HDR_PHY_ID_OFF; } hdr->dw0 = cpu_to_le32(dw0); @@ -2603,14 +2601,15 @@ static void hisi_sas_internal_abort_quirk_timeout(struct timer_list *t) } static void prep_abort_v2_hw(struct hisi_hba *hisi_hba, - struct hisi_sas_slot *slot, - int device_id, int abort_flag, int tag_to_abort) + struct hisi_sas_slot *slot) { struct sas_task *task = slot->task; + struct sas_internal_abort_task *abort = &task->abort_task; struct domain_device *dev = task->dev; struct hisi_sas_cmd_hdr *hdr = slot->cmd_hdr; struct hisi_sas_port *port = slot->port; struct timer_list *timer = &slot->internal_abort_timer; + struct hisi_sas_device *sas_dev = dev->lldd_dev; /* setup the quirk timer */ timer_setup(timer, hisi_sas_internal_abort_quirk_timeout, 0); @@ -2622,13 +2621,13 @@ static void prep_abort_v2_hw(struct hisi_hba *hisi_hba, (port->id << CMD_HDR_PORT_OFF) | (dev_is_sata(dev) << CMD_HDR_ABORT_DEVICE_TYPE_OFF) | - (abort_flag << CMD_HDR_ABORT_FLAG_OFF)); + (abort->type << CMD_HDR_ABORT_FLAG_OFF)); /* dw1 */ - hdr->dw1 = cpu_to_le32(device_id << CMD_HDR_DEV_ID_OFF); + hdr->dw1 = cpu_to_le32(sas_dev->device_id << CMD_HDR_DEV_ID_OFF); /* dw7 */ - hdr->dw7 = cpu_to_le32(tag_to_abort << CMD_HDR_ABORT_IPTT_OFF); + hdr->dw7 = cpu_to_le32(abort->tag << CMD_HDR_ABORT_IPTT_OFF); hdr->transfer_tags = cpu_to_le32(slot->idx); } @@ -2812,15 +2811,12 @@ static irqreturn_t int_phy_updown_v2_hw(int irq_no, void *p) static void phy_bcast_v2_hw(int phy_no, struct hisi_hba *hisi_hba) { struct hisi_sas_phy *phy = &hisi_hba->phy[phy_no]; - struct asd_sas_phy *sas_phy = &phy->sas_phy; u32 bcast_status; hisi_sas_phy_write32(hisi_hba, phy_no, SL_RX_BCAST_CHK_MSK, 1); bcast_status = hisi_sas_phy_read32(hisi_hba, phy_no, RX_PRIMS_STATUS); - if ((bcast_status & RX_BCAST_CHG_MSK) && - !test_bit(HISI_SAS_RESETTING_BIT, &hisi_hba->flags)) - sas_notify_port_event(sas_phy, PORTE_BROADCAST_RCVD, - GFP_ATOMIC); + if (bcast_status & RX_BCAST_CHG_MSK) + hisi_sas_phy_bcast(phy); hisi_sas_phy_write32(hisi_hba, phy_no, CHL_INT0, CHL_INT0_SL_RX_BCST_ACK_MSK); hisi_sas_phy_write32(hisi_hba, phy_no, SL_RX_BCAST_CHK_MSK, 0); @@ -3538,7 +3534,7 @@ static struct attribute *host_v2_hw_attrs[] = { ATTRIBUTE_GROUPS(host_v2_hw); -static int map_queues_v2_hw(struct Scsi_Host *shost) +static void map_queues_v2_hw(struct Scsi_Host *shost) { struct hisi_hba *hisi_hba = shost_priv(shost); struct blk_mq_queue_map *qmap = &shost->tag_set.map[HCTX_TYPE_DEFAULT]; @@ -3553,9 +3549,6 @@ static int map_queues_v2_hw(struct Scsi_Host *shost) for_each_cpu(cpu, mask) qmap->mq_map[cpu] = qmap->queue_offset + queue; } - - return 0; - } static struct scsi_host_template sht_v2_hw = { |