Re: [PATCH v2 4/4] scsi: ufs: Use UPIU query trace in devman_upiu_cmd

[Bean Huo <huobean@xxxxxxxxx>]

On Wed, 2021-06-02 at 10:29 +0800, Can Guo wrote:
> >        spin_lock_irqsave(hba->host->host_lock, flags);
> > @@ -6732,6 +6733,8 @@ static int
> > ufshcd_issue_devman_upiu_cmd(struct
> > ufs_hba *hba,
> >                        err = -EINVAL;
> >                }
> >        }
> > +     ufshcd_add_query_upiu_trace(hba, err ? UFS_QUERY_ERR : 
> > UFS_QUERY_COMP,
> > +                                 (struct utp_upiu_req *)lrbp-
> > >ucd_rsp_ptr);
> >   out:
> >        blk_put_request(req);
> 
> 
> What about ufshcd_exec_dev_cmd()?
> 


Can,
thanks for your veiew.
yes, ufshcd_exec_dev_cmd() is only to send
UPIU command frame, and doesn't include CDB. It already uses
ufshcd_add_query_upiu_trace() to trace UPIU frame. 

Kind regards,
Bean

> Thanks,
> 
> Can Guo.