Kernel/linux
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2025-01-10 15:19:51 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

octeontx2-af: Fix depth of cam and mem table.

Browse Source 
In current driver, NPC cam and mem table sizes are read from wrong
register offset. This patch fixes the register offset so that correct
values are populated on read.

Fixes: b747923afff8 ("octeontx2-af: Exact match support")
Signed-off-by: Ratheesh Kannoth <rkannoth@marvell.com>
Signed-off-by: Sunil Kovvuri Goutham <sgoutham@marvell.com>
Signed-off-by: Sai Krishna <saikrishnag@marvell.com>
Reviewed-by: Simon Horman <simon.horman@corigine.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Ratheesh Kannoth 2023-05-03 12:39:36 +05:30 committed by David S. Miller
parent c60a6b90e7
commit 60999cb835
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/net/ethernet/marvell/octeontx2/af/rvu_npc_hash.c
View File

@ -1868,9 +1868,9 @@ int rvu_npc_exact_init(struct rvu *rvu)
rvu->hw->table = table; rvu->hw->table = table;
/* Read table size, ways and depth */ /* Read table size, ways and depth */
table->mem_table.depth = FIELD_GET(GENMASK_ULL(31, 24), npc_const3);
table->mem_table.ways = FIELD_GET(GENMASK_ULL(19, 16), npc_const3); table->mem_table.ways = FIELD_GET(GENMASK_ULL(19, 16), npc_const3);
table->cam_table.depth = FIELD_GET(GENMASK_ULL(15, 0), npc_const3); table->mem_table.depth = FIELD_GET(GENMASK_ULL(15, 0), npc_const3);
table->cam_table.depth = FIELD_GET(GENMASK_ULL(31, 24), npc_const3);
dev_dbg(rvu->dev, "%s: NPC exact match 4way_2k table(ways=%d, depth=%d)\n", dev_dbg(rvu->dev, "%s: NPC exact match 4way_2k table(ways=%d, depth=%d)\n",
__func__, table->mem_table.ways, table->cam_table.depth); __func__, table->mem_table.ways, table->cam_table.depth);