Messages in this thread | | | From | Avri Altman <> | Subject | RE: [PATCH v4 02/16] ufs: core: Probe for ext_iid support | Date | Thu, 10 Nov 2022 10:47:06 +0000 |
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> > 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: Avri Altman <avri.altman@wdc.com>
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