Reviewed-by: Michael Shamis <michae...@marvell.com>
-----Original Message-----
From: dev <dev-boun...@dpdk.org> On Behalf Of lir...@marvell.com
Sent: Wednesday, December 2, 2020 12:12 PM
To: Jerin Jacob Kollanukkaran <jer...@marvell.com>
Cc: dev@dpdk.org; Liron Himi <lir...@marvell.com>; sta...@dpdk.org; Yuri
Chipchev <yu...@marvell.com>
Subject: [dpdk-dev] [PATCH v1 06/38] net/mvpp2: fix frame size checking
From: Liron Himi <lir...@marvell.com>
need to add CRC len to the frame-size to compare against max_rx_pkt_len which
includes it.
Fixes: 79ec62028 ("net/mvpp2: update MTU and MRU related calculations")
Cc: sta...@dpdk.org
Signed-off-by: Liron Himi <lir...@marvell.com>
Reviewed-by: Yuri Chipchev <yu...@marvell.com>
---
drivers/net/mvpp2/mrvl_ethdev.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/net/mvpp2/mrvl_ethdev.c b/drivers/net/mvpp2/mrvl_ethdev.c
index dbb193496..3f05ebe00 100644
--- a/drivers/net/mvpp2/mrvl_ethdev.c
+++ b/drivers/net/mvpp2/mrvl_ethdev.c
@@ -1711,7 +1711,8 @@ mrvl_rx_queue_setup(struct rte_eth_dev *dev, uint16_t
idx, uint16_t desc,
return -EFAULT;
}
- frame_size = buf_size - RTE_PKTMBUF_HEADROOM - MRVL_PKT_EFFEC_OFFS;
+ frame_size = buf_size - RTE_PKTMBUF_HEADROOM -
+ MRVL_PKT_EFFEC_OFFS + RTE_ETHER_CRC_LEN;
if (frame_size < max_rx_pkt_len) {
MRVL_LOG(WARNING,
"Mbuf size must be increased to %u bytes to hold up "
--
2.28.0
