Messages in this thread | | | Date | Thu, 7 Jul 2022 17:53:07 -0700 | From | Jakub Kicinski <> | Subject | Re: [net-next PATCH V3 02/12] octeontx2-af: Exact match support |
| |
On Thu, 7 Jul 2022 13:03:43 +0530 Ratheesh Kannoth wrote: > CN10KB silicon has support for exact match table. This table > can be used to match maimum 64 bit value of KPU parsed output. > Hit/non hit in exact match table can be used as a KEX key to > NPC mcam. > > This patch makes use of Exact match table to increase number of > DMAC filters supported. NPC mcam is no more need for each of these > DMAC entries as will be populated in Exact match table. > > This patch implements following > > 1. Initialization of exact match table only for CN10KB. > 2. Add/del/update interface function for exact match table. > > Signed-off-by: Ratheesh Kannoth <rkannoth@marvell.com>
Build with C=1 (i.e. with the sparse checker) we get:
drivers/net/ethernet/marvell/octeontx2/af/rvu_npc_hash.c:558:21: warning: dubious: x & !y
could you figure out which one it is and if it can be muted?
| |