net/nfp: fix receive packets failed
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Commit Message
From: Long Wu <long.wu@corigine.com>
Meta data parsing should be controlled by meta data flag. So use
flag to determine if receive function can use 'port_id' meta data.
Fixes: 580ea0b09a7c ("net/nfp: fix Rx descriptor")
Cc: stable@dpdk.org
Signed-off-by: Long Wu <long.wu@corigine.com>
Reviewed-by: Chaoyong He <chaoyong.he@corigine.com>
Reviewed-by: Peng Zhang <peng.zhang@corigine.com>
---
drivers/net/nfp/nfp_rxtx.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Comments
On 3/21/2024 6:56 AM, Chaoyong He wrote:
> From: Long Wu <long.wu@corigine.com>
>
> Meta data parsing should be controlled by meta data flag. So use
> flag to determine if receive function can use 'port_id' meta data.
>
> Fixes: 580ea0b09a7c ("net/nfp: fix Rx descriptor")
> Cc: stable@dpdk.org
>
> Signed-off-by: Long Wu <long.wu@corigine.com>
> Reviewed-by: Chaoyong He <chaoyong.he@corigine.com>
> Reviewed-by: Peng Zhang <peng.zhang@corigine.com>
>
Applied to dpdk-next-net/main, thanks.
@@ -518,7 +518,7 @@ nfp_net_recv_pkts(void *rx_queue,
if (unlikely(rxq->rd_p == rxq->rx_count)) /* Wrapping */
rxq->rd_p = 0;
- if (meta.port_id == 0) {
+ if (((meta.flags >> NFP_NET_META_PORTID) & 0x1) == 0) {
rx_pkts[avail++] = mb;
} else if (nfp_flower_pf_dispatch_pkts(hw, mb, meta.port_id)) {
avail_multiplexed++;