From: Jessica Tallon <tsyesika@igalia.com>
Date: Thu, 5 Jul 2018 13:59:36 +0000 (+0200)
Subject: VPP-1268: Add option for memory channels DPDK uses
X-Git-Tag: v18.10-rc1~398
X-Git-Url: https://gerrit.fd.io/r/gitweb?a=commitdiff_plain;h=refs%2Fchanges%2F63%2F13363%2F6;p=vpp.git

VPP-1268: Add option for memory channels DPDK uses

This adds a `num-mem-channels` option for DPDK enabling support for
choosing the number of memory channels used.

Change-Id: I1663dd866ac60592b6dd02261af66d87c64acdb1
Signed-off-by: Jessica Tallon <tsyesika@igalia.com>
---

diff --git a/src/plugins/dpdk/device/init.c b/src/plugins/dpdk/device/init.c
index 9b14c1a9d4f..23c12795361 100644
--- a/src/plugins/dpdk/device/init.c
+++ b/src/plugins/dpdk/device/init.c
@@ -1140,6 +1140,8 @@ dpdk_config (vlib_main_t * vm, unformat_input_t * input)
 
 	  num_whitelisted++;
 	}
+      else if (unformat (input, "num-mem-channels %d", &conf->nchannels))
+	conf->nchannels_set_manually = 0;
       else if (unformat (input, "num-mbufs %d", &conf->num_mbufs))
 	;
       else if (unformat (input, "uio-driver %s", &conf->uio_driver_name))