diff options
author | takeshi_hoshina <takeshi_hoshina@mail.toyota.co.jp> | 2020-11-02 11:07:33 +0900 |
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committer | takeshi_hoshina <takeshi_hoshina@mail.toyota.co.jp> | 2020-11-02 11:07:33 +0900 |
commit | 1c7d6584a7811b7785ae5c1e378f14b5ba0971cf (patch) | |
tree | cd70a267a5ef105ba32f200aa088e281fbd85747 /bsp/meta-freescale/recipes-extended/ovs-dpdk/files | |
parent | 4204309872da5cb401cbb2729d9e2d4869a87f42 (diff) |
basesystem-jjsandbox/ToshikazuOhiwa/master-jj
recipes
Diffstat (limited to 'bsp/meta-freescale/recipes-extended/ovs-dpdk/files')
-rw-r--r-- | bsp/meta-freescale/recipes-extended/ovs-dpdk/files/0001-netdev-dpdk-have-env-based-configurable-number-of-pa.patch | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/bsp/meta-freescale/recipes-extended/ovs-dpdk/files/0001-netdev-dpdk-have-env-based-configurable-number-of-pa.patch b/bsp/meta-freescale/recipes-extended/ovs-dpdk/files/0001-netdev-dpdk-have-env-based-configurable-number-of-pa.patch new file mode 100644 index 00000000..71b2b58c --- /dev/null +++ b/bsp/meta-freescale/recipes-extended/ovs-dpdk/files/0001-netdev-dpdk-have-env-based-configurable-number-of-pa.patch @@ -0,0 +1,34 @@ +From 95c5c42b9581f595881df11ca8393dc6925f7d7d Mon Sep 17 00:00:00 2001 +From: Nipun Gupta <nipun.gupta@nxp.com> +Date: Thu, 14 Feb 2019 17:57:14 +0530 +Subject: [PATCH] netdev-dpdk: have env based configurable number of packet + buffers + +use $export DPDK_NUM_MBUF=number + +Upstream-Status: Pending + +Signed-off-by: Nipun Gupta <nipun.gupta@nxp.com> +--- + lib/netdev-dpdk.c | 5 +++++ + 1 file changed, 5 insertions(+) + +diff --git a/lib/netdev-dpdk.c b/lib/netdev-dpdk.c +index 6187129c0..1f456a63f 100644 +--- a/lib/netdev-dpdk.c ++++ b/lib/netdev-dpdk.c +@@ -656,6 +656,11 @@ dpdk_calculate_mbufs(struct netdev_dpdk *dev, int mtu, bool per_port_mp) + { + uint32_t n_mbufs; + ++ if (getenv("DPDK_NUM_MBUF")) { ++ n_mbufs = atoi(getenv("DPDK_NUM_MBUF")); ++ return n_mbufs; ++ } ++ + if (!per_port_mp) { + /* Shared memory are being used. + * XXX: this is a really rough method of provisioning memory. +-- +2.17.1 + |