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net/mvpp2: consider packet type in checksum info

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Provide checksum information based on the ptype.

Signed-off-by: Liron Himi <lironh@marvell.com>
This commit is contained in:
Liron Himi 2021-01-27 18:09:44 +02:00 committed by Ferruh Yigit
parent 6000b5be6a
commit 006f6ccb44
1 changed files with 20 additions and 13 deletions
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33
drivers/net/mvpp2/mrvl_ethdev.c
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@ -2535,22 +2535,27 @@ mrvl_desc_to_packet_type_and_offset(struct pp2_ppio_desc *desc,
* Mbuf offload flags.
*/
static inline uint64_t
mrvl_desc_to_ol_flags(struct pp2_ppio_desc *desc)
mrvl_desc_to_ol_flags(struct pp2_ppio_desc *desc, uint64_t packet_type)
{
uint64_t flags;
uint64_t flags = 0;
enum pp2_inq_desc_status status;
status = pp2_ppio_inq_desc_get_l3_pkt_error(desc);
if (unlikely(status != PP2_DESC_ERR_OK))
flags = PKT_RX_IP_CKSUM_BAD;
else
flags = PKT_RX_IP_CKSUM_GOOD;
if (RTE_ETH_IS_IPV4_HDR(packet_type)) {
status = pp2_ppio_inq_desc_get_l3_pkt_error(desc);
if (unlikely(status != PP2_DESC_ERR_OK))
flags |= PKT_RX_IP_CKSUM_BAD;
else
flags |= PKT_RX_IP_CKSUM_GOOD;
}
status = pp2_ppio_inq_desc_get_l4_pkt_error(desc);
if (unlikely(status != PP2_DESC_ERR_OK))
flags |= PKT_RX_L4_CKSUM_BAD;
else
flags |= PKT_RX_L4_CKSUM_GOOD;
if (((packet_type & RTE_PTYPE_L4_UDP) == RTE_PTYPE_L4_UDP) ||
((packet_type & RTE_PTYPE_L4_TCP) == RTE_PTYPE_L4_TCP)) {
status = pp2_ppio_inq_desc_get_l4_pkt_error(desc);
if (unlikely(status != PP2_DESC_ERR_OK))
flags |= PKT_RX_L4_CKSUM_BAD;
else
flags |= PKT_RX_L4_CKSUM_GOOD;
}
return flags;
}
@ -2642,7 +2647,9 @@ mrvl_rx_pkt_burst(void *rxq, struct rte_mbuf **rx_pkts, uint16_t nb_pkts)
mbuf->l3_len = l4_offset - l3_offset;
if (likely(q->cksum_enabled))
mbuf->ol_flags = mrvl_desc_to_ol_flags(&descs[i]);
mbuf->ol_flags =
mrvl_desc_to_ol_flags(&descs[i],
mbuf->packet_type);
rx_pkts[rx_done++] = mbuf;
q->bytes_recv += mbuf->pkt_len;