From: Bhagyada Modali <bhagyada.modali@amd.com>
To: <chandu@amd.com>, <ferruh.yigit@amd.com>
Cc: <dev@dpdk.org>, <stable@dpdk.org>,
Bhagyada Modali <bhagyada.modali@amd.com>
Subject: [PATCH v3 2/4] net/axgbe: fix mbuf lengths in scattered Rx
Date: Fri, 2 Sep 2022 04:47:52 -0400 [thread overview]
Message-ID: <20220902084754.99884-2-bhagyada.modali@amd.com> (raw)
In-Reply-To: <20220902084754.99884-1-bhagyada.modali@amd.com>
Updated pkt_len and data_len in the last segment of the packet.
Fixes: 965b3127d425 ("net/axgbe: support scattered Rx")
Cc: stable@dpdk.org
Signed-off-by: Bhagyada Modali <bhagyada.modali@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
next prev parent reply other threads:[~2022-09-02 8:48 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-01 5:33 [PATCH 1/4] net/axgbe: fix scattered Rx function Bhagyada Modali
2022-09-01 5:33 ` [PATCH 2/4] " Bhagyada Modali
2022-09-01 5:33 ` [PATCH 3/4] " Bhagyada Modali
2022-09-01 5:33 ` [PATCH 4/4] " Bhagyada Modali
2022-09-01 12:49 ` [PATCH v2 1/4] net/axgbe: fix scattered Rx Bhagyada Modali
2022-09-01 12:49 ` [PATCH v2 2/4] net/axgbe: fix mbuf lengths in " Bhagyada Modali
2022-09-01 12:49 ` [PATCH v2 3/4] net/axgbe: fix length of each segment " Bhagyada Modali
2022-09-01 12:49 ` [PATCH v2 4/4] net/axgbe: fix checksum and RSS " Bhagyada Modali
2022-09-01 15:03 ` [PATCH v2 1/4] net/axgbe: fix " Ferruh Yigit
2022-09-02 8:47 ` [PATCH v3 " Bhagyada Modali
2022-09-02 8:47 ` Bhagyada Modali [this message]
2022-09-02 8:47 ` [PATCH v3 3/4] net/axgbe: fix length of each segment in " Bhagyada Modali
2022-09-02 8:47 ` [PATCH v3 4/4] net/axgbe: fix checksum and RSS " Bhagyada Modali
2022-09-05 5:00 ` [PATCH v3 1/4] net/axgbe: fix " Namburu, Chandu-babu
2022-09-05 16:48 ` Ferruh Yigit
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