[PATCH v3 2/4] net/axgbe: fix mbuf lengths in scattered Rx
Bhagyada Modali
bhagyada.modali at amd.com
Fri Sep 2 10:47:52 CEST 2022
Updated pkt_len and data_len in the last segment of the packet.
Fixes: 965b3127d425 ("net/axgbe: support scattered Rx")
Cc: stable at dpdk.org
Signed-off-by: Bhagyada Modali <bhagyada.modali at amd.com>
---
drivers/net/axgbe/axgbe_rxtx.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/net/axgbe/axgbe_rxtx.c b/drivers/net/axgbe/axgbe_rxtx.c
index 89ed6fd74a..2c2554e900 100644
--- a/drivers/net/axgbe/axgbe_rxtx.c
+++ b/drivers/net/axgbe/axgbe_rxtx.c
@@ -391,8 +391,8 @@ uint16_t eth_axgbe_recv_scattered_pkts(void *rx_queue,
} else {
eop = 1;
pkt_len = AXGMAC_GET_BITS_LE(desc->write.desc3,
- RX_NORMAL_DESC3, PL);
- data_len = pkt_len - rxq->crc_len;
+ RX_NORMAL_DESC3, PL) - rxq->crc_len;
+ data_len = pkt_len % rxq->buf_size;
/* Check for any errors and free mbuf*/
err = AXGMAC_GET_BITS_LE(desc->write.desc3,
RX_NORMAL_DESC3, ES);
--
2.25.1
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