From: Florin Coras <fcoras@cisco.com>
Date: Fri, 7 Jan 2022 01:51:17 +0000 (-0800)
Subject: dpdk: fix rx and tx descriptor config
X-Git-Tag: v22.06-rc0~54
X-Git-Url: https://gerrit.fd.io/r/gitweb?a=commitdiff_plain;h=c58b1747b34fe1987835f68268218779a81ae3db;p=vpp.git

dpdk: fix rx and tx descriptor config

Type: fix

Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I48ac0a2c77154b5232a0fe4166518f28d1f1d8ef
---

diff --git a/src/plugins/dpdk/device/init.c b/src/plugins/dpdk/device/init.c
index fd1c9115954..d30c08c28fd 100644
--- a/src/plugins/dpdk/device/init.c
+++ b/src/plugins/dpdk/device/init.c
@@ -411,6 +411,12 @@ dpdk_lib_init (dpdk_main_t * dm)
 	    di.flow_type_rss_offloads;
 	}
 
+      if (devconf->num_rx_desc)
+	xd->conf.n_rx_desc = devconf->num_rx_desc;
+
+      if (devconf->num_tx_desc)
+	xd->conf.n_tx_desc = devconf->num_tx_desc;
+
       vec_validate_aligned (xd->rx_queues, xd->conf.n_rx_queues - 1,
 			    CLIB_CACHE_LINE_BYTES);