RE: [PATCH v4 1/3] scsi: ufs: Allow RTT negotiation

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> On 5/15/24 23:51, Avri Altman wrote:
> >   void ufshcd_fixup_dev_quirks(struct ufs_hba *hba,
> >                            const struct ufs_dev_quirk *fixups)
> >   {
> > @@ -8278,6 +8312,8 @@ static int ufs_get_device_desc(struct ufs_hba *hba)
> >       if (hba->ext_iid_sup)
> >               ufshcd_ext_iid_probe(hba, desc_buf);
> >
> > +     ufshcd_rtt_set(hba, desc_buf);
> > +
> 
> Why does this call occur in ufs_get_device_desc()? ufshcd_rtt_set() sets
> a device parameter. Shouldn't this call be moved one level up into
> ufshcd_device_params_init()?
Because otherwise bDeviceRTTCap is not available.
Please note several device configuration calls in  ufs_get_device_desc - all requires some device descriptor fields.

Thanks,
Avri
> 
> Otherwise this patch looks good to me.
> 
> Thanks,
> 
> Bart.




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