| Subject | Re: [PATCH v5 15/15] scsi: ufs-qcom: set PA_Local_TX_LCC_Enable before link startup | From | Hannes Reinecke <> | Date | Tue, 1 Mar 2016 15:58:58 +0800 |
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On 02/28/2016 09:32 PM, Yaniv Gardi wrote: > Some UFS devices (and may be host) have issues if LCC is > enabled. So we are setting PA_Local_TX_LCC_Enable to 0 > before link startup which will make sure that both host > and device TX LCC are disabled once link startup is > completed. > > This change also: > - enables the device ref clock before changing to HS mode > and disables it if entered to PWM mode > - adds printouts of testbus debug registers > Please make that in two patches; these issues are unrelated and will just confuse users if one ever need to dig through the git log.
Cheers,
Hannes -- Dr. Hannes Reinecke zSeries & Storage hare@suse.de +49 911 74053 688 SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 Nürnberg GF: J. Hawn, J. Guild, F. Imendörffer, HRB 16746 (AG Nürnberg)
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