* [dpdk-stable] [PATCH] net/tap: fix MAC addr when flower support is disabled
@ 2017-09-18 18:49 Ferruh Yigit
0 siblings, 0 replies; only message in thread
From: Ferruh Yigit @ 2017-09-18 18:49 UTC (permalink / raw)
To: Pascal Mazon; +Cc: stable, Keith Wiles, Ferruh Yigit, Vipin Varghese
From: Vipin Varghese <vipin.varghese@intel.com>
When flower_support disabled, API returns without setting MAC address,
this patch sets MAC address for that case.
Fixes: de96fe68ae95 ("net/tap: add basic flow API patterns and actions")
Cc: stable@dpdk.org
Signed-off-by: Vipin Varghese <vipin.varghese@intel.com>
---
This patch is for 17.05 stable release. In master this issue already
solved because flower_support removed.
---
drivers/net/tap/rte_eth_tap.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/net/tap/rte_eth_tap.c b/drivers/net/tap/rte_eth_tap.c
index e44de027d..23b8671ad 100644
--- a/drivers/net/tap/rte_eth_tap.c
+++ b/drivers/net/tap/rte_eth_tap.c
@@ -1196,8 +1196,11 @@ eth_dev_tap_create(struct rte_vdev_device *vdev, char *tap_name,
}
tap_kernel_support(pmd);
- if (!pmd->flower_support)
+ if (!pmd->flower_support) {
+ if (is_zero_ether_addr(&pmd->eth_addr))
+ eth_random_addr((uint8_t *)&pmd->eth_addr);
return 0;
+ }
LIST_INIT(&pmd->flows);
/*
* If no netlink socket can be created, then it will fail when
--
2.13.5
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