From: <psatheesh@marvell.com>
To: Jerin Jacob <jerinj@marvell.com>,
Nithin Dabilpuram <ndabilpuram@marvell.com>,
Kiran Kumar K <kirankumark@marvell.com>
Cc: <stable@dpdk.org>, Satheesh Paul <psatheesh@marvell.com>
Subject: [dpdk-stable] [PATCH 20.11] net/octeontx2: fix default MCAM allocation size
Date: Thu, 29 Jul 2021 09:43:56 +0530 [thread overview]
Message-ID: <20210729041356.2053698-1-psatheesh@marvell.com> (raw)
From: Satheesh Paul <psatheesh@marvell.com>
[ upstream commit d81cea5280112f5f6c8796c2fb0bad72bf29d41e ]
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@marvell.com>
---
drivers/net/octeontx2/otx2_ethdev_devargs.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/octeontx2/otx2_ethdev_devargs.c b/drivers/net/octeontx2/otx2_ethdev_devargs.c
index d4a85bf55e..3f9542331f 100644
--- a/drivers/net/octeontx2/otx2_ethdev_devargs.c
+++ b/drivers/net/octeontx2/otx2_ethdev_devargs.c
@@ -134,7 +134,7 @@ otx2_ethdev_parse_devargs(struct rte_devargs *devargs, struct otx2_eth_dev *dev)
{
uint16_t rss_size = NIX_RSS_RETA_SIZE;
uint16_t sqb_count = NIX_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 ipsec_in_max_spi = 1;
--
2.25.4
next reply other threads:[~2021-07-29 4:14 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-29 4:13 psatheesh [this message]
2021-07-29 8:36 ` Luca Boccassi
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