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Message-ID: <Y71WBwIt6lKrlUV3@unreal> Date: Tue, 10 Jan 2023 14:11:51 +0200 From: Leon Romanovsky <leon@...nel.org> To: Srujana Challa <schalla@...vell.com> Cc: netdev@...r.kernel.org, davem@...emloft.net, kuba@...nel.org, edumazet@...gle.com, pabeni@...hat.com, jerinj@...vell.com, sgoutham@...vell.com, lcherian@...vell.com, gakula@...vell.com, sbhatta@...vell.com, hkelam@...vell.com Subject: Re: [PATCH v1 net-next,8/8] octeontx2-af: add mbox to return CPT_AF_FLT_INT info On Tue, Jan 10, 2023 at 11:52:58AM +0530, Srujana Challa wrote: > Adds a new mailbox to return CPT faulted engines bitmap > and recovered engines bitmap. > > Signed-off-by: Srujana Challa <schalla@...vell.com> > --- > .../net/ethernet/marvell/octeontx2/af/mbox.h | 17 ++++++++++ > .../net/ethernet/marvell/octeontx2/af/rvu.h | 4 +++ > .../ethernet/marvell/octeontx2/af/rvu_cpt.c | 34 +++++++++++++++++++ > 3 files changed, 55 insertions(+) <...> > + spin_lock(&rvu->cpt_intr_lock); > + block->cpt_flt_eng_map[vec] |= BIT_ULL(i); > + val = rvu_read64(rvu, blkaddr, CPT_AF_EXEX_STS(eng)); > + if ((val & 0x2) || (!(val & 0x2) && (val & 0x1))) I would say that this "if" is equal to (val & 0x2 || val & 0x1) Thanks
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