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author | Linus Torvalds <torvalds@linux-foundation.org> | 2023-09-02 22:02:41 +0300 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2023-09-02 22:02:41 +0300 |
commit | b89b029377c8c441649c7a6be908386e74ea9420 (patch) | |
tree | 2f2f143c0cf01e350aa6cdd85d849af6b6aeafba /drivers/scsi/hisi_sas/hisi_sas_v3_hw.c | |
parent | b70100f2e62aeec2087d7690e41f7d6afd445f5a (diff) | |
parent | e03843a0f0bceb7ecff78584b242aad94fc0c64f (diff) | |
download | linux-b89b029377c8c441649c7a6be908386e74ea9420.tar.xz |
Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
Pull SCSI updates from James Bottomley:
"Updates to the usual drivers (ufs, lpfc, qla2xxx, mpi3mr, libsas) and
the usual minor updates and bug fixes but no significant core changes"
* tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (116 commits)
scsi: storvsc: Handle additional SRB status values
scsi: libsas: Delete sas_ata_task.retry_count
scsi: libsas: Delete sas_ata_task.stp_affil_pol
scsi: libsas: Delete sas_ata_task.set_affil_pol
scsi: libsas: Delete sas_ssp_task.task_prio
scsi: libsas: Delete sas_ssp_task.enable_first_burst
scsi: libsas: Delete sas_ssp_task.retry_count
scsi: libsas: Delete struct scsi_core
scsi: libsas: Delete enum sas_phy_type
scsi: libsas: Delete enum sas_class
scsi: libsas: Delete sas_ha_struct.lldd_module
scsi: target: Fix write perf due to unneeded throttling
scsi: lpfc: Do not abuse UUID APIs and LPFC_COMPRESS_VMID_SIZE
scsi: pm8001: Remove unused declarations
scsi: fcoe: Fix potential deadlock on &fip->ctlr_lock
scsi: elx: sli4: Remove code duplication
scsi: bfa: Replace one-element array with flexible-array member in struct fc_rscn_pl_s
scsi: qla2xxx: Remove unused declarations
scsi: pmcraid: Use pci_dev_id() to simplify the code
scsi: pm80xx: Set RETFIS when requested by libsas
...
Diffstat (limited to 'drivers/scsi/hisi_sas/hisi_sas_v3_hw.c')
-rw-r--r-- | drivers/scsi/hisi_sas/hisi_sas_v3_hw.c | 27 |
1 files changed, 16 insertions, 11 deletions
diff --git a/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c b/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c index 20e1607c6282..bbb64ee6afd7 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c +++ b/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c @@ -1326,7 +1326,7 @@ static void prep_ssp_v3_hw(struct hisi_hba *hisi_hba, memcpy(buf_cmd, &task->ssp_task.LUN, 8); if (!tmf) { - buf_cmd[9] = ssp_task->task_attr | (ssp_task->task_prio << 3); + buf_cmd[9] = ssp_task->task_attr; memcpy(buf_cmd + 12, scsi_cmnd->cmnd, scsi_cmnd->cmd_len); } else { buf_cmd[10] = tmf->tmf; @@ -2257,7 +2257,8 @@ slot_err_v3_hw(struct hisi_hba *hisi_hba, struct sas_task *task, ts->stat = SAS_OPEN_REJECT; ts->open_rej_reason = SAS_OREJ_RSVD_RETRY; } - hisi_sas_sata_done(task, slot); + if (dw0 & CMPLT_HDR_RSPNS_XFRD_MSK) + hisi_sas_sata_done(task, slot); break; case SAS_PROTOCOL_SMP: ts->stat = SAS_SAM_STAT_CHECK_CONDITION; @@ -2384,7 +2385,8 @@ static void slot_complete_v3_hw(struct hisi_hba *hisi_hba, case SAS_PROTOCOL_STP: case SAS_PROTOCOL_SATA | SAS_PROTOCOL_STP: ts->stat = SAS_SAM_STAT_GOOD; - hisi_sas_sata_done(task, slot); + if (dw0 & CMPLT_HDR_RSPNS_XFRD_MSK) + hisi_sas_sata_done(task, slot); break; default: ts->stat = SAS_SAM_STAT_CHECK_CONDITION; @@ -3104,21 +3106,25 @@ static const struct hisi_sas_debugfs_reg debugfs_ras_reg = { static void debugfs_snapshot_prepare_v3_hw(struct hisi_hba *hisi_hba) { - set_bit(HISI_SAS_REJECT_CMD_BIT, &hisi_hba->flags); - - hisi_sas_write32(hisi_hba, DLVRY_QUEUE_ENABLE, 0); + struct Scsi_Host *shost = hisi_hba->shost; + scsi_block_requests(shost); wait_cmds_complete_timeout_v3_hw(hisi_hba, 100, 5000); + set_bit(HISI_SAS_REJECT_CMD_BIT, &hisi_hba->flags); hisi_sas_sync_cqs(hisi_hba); + hisi_sas_write32(hisi_hba, DLVRY_QUEUE_ENABLE, 0); } static void debugfs_snapshot_restore_v3_hw(struct hisi_hba *hisi_hba) { + struct Scsi_Host *shost = hisi_hba->shost; + hisi_sas_write32(hisi_hba, DLVRY_QUEUE_ENABLE, (u32)((1ULL << hisi_hba->queue_count) - 1)); clear_bit(HISI_SAS_REJECT_CMD_BIT, &hisi_hba->flags); + scsi_unblock_requests(shost); } static void read_iost_itct_cache_v3_hw(struct hisi_hba *hisi_hba, @@ -4576,7 +4582,7 @@ static int debugfs_fifo_data_v3_hw_show(struct seq_file *s, void *p) debugfs_read_fifo_data_v3_hw(phy); debugfs_show_row_32_v3_hw(s, 0, HISI_SAS_FIFO_DATA_DW_SIZE * 4, - phy->fifo.rd_data); + (__le32 *)phy->fifo.rd_data); return 0; } @@ -4950,7 +4956,7 @@ hisi_sas_v3_probe(struct pci_dev *pdev, const struct pci_device_id *id) sha->sas_phy = arr_phy; sha->sas_port = arr_port; - sha->core.shost = shost; + sha->shost = shost; sha->lldd_ha = hisi_hba; shost->transportt = hisi_sas_stt; @@ -4967,7 +4973,6 @@ hisi_sas_v3_probe(struct pci_dev *pdev, const struct pci_device_id *id) sha->sas_ha_name = DRV_NAME; sha->dev = dev; - sha->lldd_module = THIS_MODULE; sha->sas_addr = &hisi_hba->sas_addr[0]; sha->num_phys = hisi_hba->n_phy; @@ -5055,14 +5060,14 @@ static void hisi_sas_v3_remove(struct pci_dev *pdev) struct device *dev = &pdev->dev; struct sas_ha_struct *sha = dev_get_drvdata(dev); struct hisi_hba *hisi_hba = sha->lldd_ha; - struct Scsi_Host *shost = sha->core.shost; + struct Scsi_Host *shost = sha->shost; pm_runtime_get_noresume(dev); del_timer_sync(&hisi_hba->timer); sas_unregister_ha(sha); flush_workqueue(hisi_hba->wq); - sas_remove_host(sha->core.shost); + sas_remove_host(shost); hisi_sas_v3_destroy_irqs(pdev, hisi_hba); hisi_sas_free(hisi_hba); |