Re: [PATCH] scsi: ufs: core: Fix setup_xfer_req invocation

[Rohit Ner]

On 2/21/24 01:13, Can Guo wrote:
> I am going to push some BUG fixes for Qualcomm UFSHCI MCQ engine, one of
> which would count on a vops in ufshcd_send_command(). My original plan
> was to add a new vops.mcq_setup_xfer_req() to differentiate from the
> existing one used in legacy mode. But if Rohit moves the existing
> .setup_xfer_req() up, I can use it instead of introducing the new one.

Hi Can,

Can we stick to the current approach of moving the .setup_xfer_req()
up, keeping in mind the following pros?
1. Avoid redundant callbacks for setting up transfers
2. Trim the duration for which hba->outstanding_lock is acquired unnecessarily

Thanks,
Rohit.