Thread (195 messages) 195 messages, 4 authors, 2021-01-28

[dpdk-dev] [PATCH v2 27/37] net/mvpp2: propagate port-id in udata64

From: <hidden>
Date: 2021-01-22 19:23:23
Subsystem: networking drivers, the rest · Maintainers: Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds

From: Liron Himi <redacted>

mbuf->port can be override and used for eventdev
so saving the port-id information in another field
that can be queried by application

Signed-off-by: Liron Himi <redacted>
---
 drivers/net/mvpp2/mrvl_ethdev.c | 1 +
 1 file changed, 1 insertion(+)
diff --git a/drivers/net/mvpp2/mrvl_ethdev.c b/drivers/net/mvpp2/mrvl_ethdev.c
index 79e705497..7b945d2ed 100644
--- a/drivers/net/mvpp2/mrvl_ethdev.c
+++ b/drivers/net/mvpp2/mrvl_ethdev.c
@@ -2702,6 +2702,7 @@ mrvl_rx_pkt_burst(void *rxq, struct rte_mbuf **rx_pkts, uint16_t nb_pkts)
 		mbuf->l2_len = l3_offset;
 		mbuf->l3_len = l4_offset - l3_offset;
 
+		mbuf->udata64 = q->port_id;
 		if (likely(q->cksum_enabled))
 			mbuf->ol_flags = mrvl_desc_to_ol_flags(&descs[i]);
 
-- 
2.28.0
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