Messages in this thread | | | From | Stanley Chu <> | Date | Thu, 1 Dec 2022 08:46:37 +0800 | Subject | Re: [PATCH v9 02/16] ufs: core: Probe for ext_iid support |
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On Thu, Dec 1, 2022 at 8:05 AM Asutosh Das <quic_asutoshd@quicinc.com> wrote: > > Task Tag is limited to 8 bits and this restricts the number > of active IOs to 255. > In Multi-circular queue mode, this may not be enough. > The specification provides EXT_IID which can be used to increase > the number of IOs if the UFS device and UFSHC support it. > This patch adds support to probe for ext_iid support in > ufs device and UFSHC. > > Co-developed-by: Can Guo <quic_cang@quicinc.com> > Signed-off-by: Can Guo <quic_cang@quicinc.com> > Signed-off-by: Asutosh Das <quic_asutoshd@quicinc.com> > Reviewed-by: Bart Van Assche <bvanassche@acm.org> > Reviewed-by: Avri Altman <avri.altman@wdc.com> > Reviewed-by: Manivannan Sadhasivam <mani@kernel.org>
Reviewed-by: Stanley Chu <stanley.chu@mediatek.com>
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