[dpdk-dev] [PATCH] net/cnxk: fix default MCAM allocation size

[psatheesh at marvell.com]

From: Satheesh Paul <psatheesh at marvell.com>

Preallocation of MCAM entries is not valid anymore since the
AF side MCAM allocation scheme has changed. This patch disables
preallocation by changing the default MCAM preallocation size
from 8 to 1.

Fixes: 168c59cfe42 ("net/octeontx2: add flow MCAM utility functions")

Signed-off-by: Satheesh Paul <psatheesh at marvell.com>
---
 drivers/net/cnxk/cnxk_ethdev_devargs.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/cnxk/cnxk_ethdev_devargs.c b/drivers/net/cnxk/cnxk_ethdev_devargs.c
index c76b6281c..7f20e9228 100644
--- a/drivers/net/cnxk/cnxk_ethdev_devargs.c
+++ b/drivers/net/cnxk/cnxk_ethdev_devargs.c
@@ -116,7 +116,7 @@ cnxk_ethdev_parse_devargs(struct rte_devargs *devargs, struct cnxk_eth_dev *dev)
 {
 	uint16_t reta_sz = ROC_NIX_RSS_RETA_SZ_64;
 	uint16_t sqb_count = CNXK_NIX_TX_MAX_SQB;
-	uint16_t flow_prealloc_size = 8;
+	uint16_t flow_prealloc_size = 1;
 	uint16_t switch_header_type = 0;
 	uint16_t flow_max_priority = 3;
 	uint16_t rss_tag_as_xor = 0;
-- 
2.25.4