Hi Bart, > On 2020-08-06 02:02, Daejun Park wrote: > > @@ -537,6 +548,7 @@ struct ufs_dev_info { > > u8 *model; > > u16 wspecversion; > > u32 clk_gating_wait_us; > > + u8 b_ufs_feature_sup; > > u32 d_ext_ufs_feature_sup; > > u8 b_wb_buffer_type; > > u32 d_wb_alloc_units; > > > > Hmm ... shouldn't this variable be introduced in the patch that introduces > the code that sets and uses this variable? OK, I will move this variable to 2/4 patch. > How about making it clear in the patch subject that this patch adds protocol > constants related to HPB? The subject will be changed : "Add UFS feature related parameter -> Adds constants related to HPB" > Otherwise this patch looks good to me. > > Bart. Thanks, Daejun