Hi Avri,
On Sun, 2020-05-03 at 08:00 +, Avri Altman wrote:
>
> > - if (!(hba->dev_info.b_wb_buffer_type &&
> > - hba->dev_info.d_wb_alloc_units))
> > - goto wb_disabled;
> > + if (hba->dev_info.b_wb_buffer_type == WB_BUF_MODE_SHARED) {
> > +
> - if (!(hba->dev_info.b_wb_buffer_type &&
> - hba->dev_info.d_wb_alloc_units))
> - goto wb_disabled;
> + if (hba->dev_info.b_wb_buffer_type == WB_BUF_MODE_SHARED) {
> + hba->dev_info.d_wb_alloc_units =
> + get_unaligned_be32(des
According to UFS specification, there are two WriteBooster mode of
operations: "LU dedicated buffer" mode and "shared buffer" mode.
In the "LU dedicated buffer" mode, the WriteBooster Buffer is
dedicated to a logical unit.
If the device supports the "LU dedicated buffer" mode, this mode is
configu
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