diff options
| author | Ratheesh Kannoth <rkannoth@marvell.com> | 2022-07-08 07:41:41 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2022-07-11 20:52:12 +0300 |
| commit | b747923afff8c605c658f12fc059ae8041cb0ed4 (patch) | |
| tree | 41a7c410f5a21c12191aba663b3df1274ffb8581 /drivers/net/ethernet/marvell/octeontx2/af/rvu.c | |
| parent | 56d9f5fd22462410bf509d11b026b269031321ac (diff) | |
| download | linux-b747923afff8c605c658f12fc059ae8041cb0ed4.tar.xz | |
octeontx2-af: Exact match support
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>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net/ethernet/marvell/octeontx2/af/rvu.c')
| -rw-r--r-- | drivers/net/ethernet/marvell/octeontx2/af/rvu.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu.c b/drivers/net/ethernet/marvell/octeontx2/af/rvu.c index 8f67013e0592..1b6e9efbb8ec 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/rvu.c +++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu.c @@ -18,6 +18,7 @@ #include "ptp.h" #include "rvu_trace.h" +#include "rvu_npc_hash.h" #define DRV_NAME "rvu_af" #define DRV_STRING "Marvell OcteonTX2 RVU Admin Function Driver" @@ -69,6 +70,7 @@ static void rvu_setup_hw_capabilities(struct rvu *rvu) hw->cap.nix_rx_multicast = true; hw->cap.nix_shaper_toggle_wait = false; hw->cap.npc_hash_extract = false; + hw->cap.npc_exact_match_enabled = false; hw->rvu = rvu; if (is_rvu_pre_96xx_C0(rvu)) { |