diff options
| -rw-r--r-- | drivers/scsi/ufs/ufshcd.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c index e75e50d02e95..056e9123b2ad 100644 --- a/drivers/scsi/ufs/ufshcd.c +++ b/drivers/scsi/ufs/ufshcd.c @@ -453,6 +453,28 @@ static void ufshcd_print_tmrs(struct ufs_hba *hba, unsigned long bitmap) } } +static void ufshcd_print_host_state(struct ufs_hba *hba) +{ + dev_err(hba->dev, "UFS Host state=%d\n", hba->ufshcd_state); + dev_err(hba->dev, "lrb in use=0x%lx, outstanding reqs=0x%lx tasks=0x%lx\n", + hba->lrb_in_use, hba->outstanding_tasks, hba->outstanding_reqs); + dev_err(hba->dev, "saved_err=0x%x, saved_uic_err=0x%x\n", + hba->saved_err, hba->saved_uic_err); + dev_err(hba->dev, "Device power mode=%d, UIC link state=%d\n", + hba->curr_dev_pwr_mode, hba->uic_link_state); + dev_err(hba->dev, "PM in progress=%d, sys. suspended=%d\n", + hba->pm_op_in_progress, hba->is_sys_suspended); + dev_err(hba->dev, "Auto BKOPS=%d, Host self-block=%d\n", + hba->auto_bkops_enabled, hba->host->host_self_blocked); + dev_err(hba->dev, "Clk gate=%d\n", hba->clk_gating.state); + dev_err(hba->dev, "error handling flags=0x%x, req. abort count=%d\n", + hba->eh_flags, hba->req_abort_count); + dev_err(hba->dev, "Host capabilities=0x%x, caps=0x%x\n", + hba->capabilities, hba->caps); + dev_err(hba->dev, "quirks=0x%x, dev. quirks=0x%x\n", hba->quirks, + hba->dev_quirks); +} + /** * ufshcd_print_pwr_info - print power params as saved in hba * power info @@ -4426,6 +4448,7 @@ ufshcd_transfer_rsp_status(struct ufs_hba *hba, struct ufshcd_lrb *lrbp) "OCS error from controller = %x for tag %d\n", ocs, lrbp->task_tag); ufshcd_print_host_regs(hba); + ufshcd_print_host_state(hba); break; } /* end of switch */ @@ -5477,6 +5500,7 @@ static int ufshcd_abort(struct scsi_cmnd *cmd) scsi_print_command(hba->lrb[tag].cmd); if (!hba->req_abort_count) { ufshcd_print_host_regs(hba); + ufshcd_print_host_state(hba); ufshcd_print_pwr_info(hba); ufshcd_print_trs(hba, 1 << tag, true); } else { @@ -7738,6 +7762,7 @@ int ufshcd_init(struct ufs_hba *hba, void __iomem *mmio_base, unsigned int irq) if (err) { dev_err(hba->dev, "Host controller enable failed\n"); ufshcd_print_host_regs(hba); + ufshcd_print_host_state(hba); goto out_remove_scsi_host; } |