Messages in this thread | | | From | Kyuho Choi <> | Date | Tue, 23 Jun 2020 15:51:51 +0900 | Subject | Re: [PATCH v1 1/3] scsi: ufs: add write booster feature support |
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Hi Avri,
On 6/23/20, Avri Altman <Avri.Altman@wdc.com> wrote: >> >> AFAIK, this device are ufs 2.1. It's not support writebooster. >> >> I'd check latest linux scsi branch and ufshcd_wb_config function's >> called without device capability check. > Please grep ufshcd_wb_probe. > I got your point, but as I mentioned, this device not support wb, this is old products.
I'm not sure ufshcd_wb_probe are called or not in Rob and Steev's platform. If it's called, hba->caps are setted with wb diable and this error not occured. But (it looks) not called, same query error will be occured in ufshcd_wb_config/ctrl.
BR, Kyuho Choi
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