Re: [dpdk-dev] [PATCH v3 2/3] lib/net: fix support of random

["Shukla, Shivanshu" <shivanshu.shukla@intel.com>]

Ack-by: Shivanshu Shukla <shivanshu.shukla@intel.com>

-----Original Message-----
From: Kadam, Pallavi <pallavi.kadam@intel.com> 
Sent: Thursday, September 9, 2021 4:23 PM
To: dev@dpdk.org
Cc: thomas@monjalon.net; Zhang, Qi Z <qi.z.zhang@intel.com>; fady@mellanox.com; Narcisa.Vasile@microsoft.com; dmitry.kozliuk@gmail.com; Yigit, Ferruh <ferruh.yigit@intel.com>; Wu, Jingjing <jingjing.wu@intel.com>; Xing, Beilei <beilei.xing@intel.com>; Menon, Ranjit <ranjit.menon@intel.com>; Shukla, Shivanshu <shivanshu.shukla@intel.com>; Kadam, Pallavi <pallavi.kadam@intel.com>
Subject: [PATCH v3 2/3] lib/net: fix support of random

IAVF PMD needs to generate a random MAC address if it is not configured by host.
'random' is now supported on Windows.

Fixes: 16f0d03098cb ("net: build on Windows")
Cc: fady@mellanox.com
Cc: stable@dpdk.org

Signed-off-by: Pallavi Kadam <pallavi.kadam@intel.com>
Reviewed-by: Ranjit Menon <ranjit.menon@intel.com>
---
 lib/net/rte_ether.c | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/lib/net/rte_ether.c b/lib/net/rte_ether.c index 34605838b5..ced65ed9f3 100644
--- a/lib/net/rte_ether.c
+++ b/lib/net/rte_ether.c
@@ -10,16 +10,12 @@
 void
 rte_eth_random_addr(uint8_t *addr)
 {
-#ifdef RTE_EXEC_ENV_WINDOWS /* FIXME: random is not supported */
-	RTE_SET_USED(addr);
-#else
 	uint64_t rand = rte_rand();
 	uint8_t *p = (uint8_t *)&rand;
 
 	rte_memcpy(addr, p, RTE_ETHER_ADDR_LEN);
 	addr[0] &= (uint8_t)~RTE_ETHER_GROUP_ADDR;	/* clear multicast bit */
 	addr[0] |= RTE_ETHER_LOCAL_ADMIN_ADDR;	/* set local assignment bit */
-#endif
 }
 
 void
--
2.31.1.windows.1