Re: [PATCH v2] common/cnxk: enable NIX Tx interrupts errata

2022-02-17 Thread Jerin Jacob
On Mon, Jan 31, 2022 at 4:22 PM Harman Kalra wrote: > > An errata exists whereby NIX may incorrectly overwrite the value in > NIX_SQ_CTX_S[SQ_INT]. This may cause set interrupts to get cleared or > causing an QINT when no error is outstanding. > As a workaround, software should always read all SQ

[PATCH v2] common/cnxk: enable NIX Tx interrupts errata

2022-01-31 Thread Harman Kalra
An errata exists whereby NIX may incorrectly overwrite the value in NIX_SQ_CTX_S[SQ_INT]. This may cause set interrupts to get cleared or causing an QINT when no error is outstanding. As a workaround, software should always read all SQ debug registers and not just rely on NIX_SQINT_E bits set in NI