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net/bnxt: support getting ptypes

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This patch adds support for dev_supported_ptypes_get

Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
This commit is contained in:
Ajit Khaparde 2017-09-28 16:43:43 -05:00 committed by Ferruh Yigit
parent f7ecea911e
commit 3d2a6644eb
2 changed files with 68 additions and 0 deletions
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25
drivers/net/bnxt/bnxt_ethdev.c
View File

@ -1830,6 +1830,30 @@ bnxt_filter_ctrl_op(struct rte_eth_dev *dev __rte_unused,
return ret;
}
static const uint32_t *
bnxt_dev_supported_ptypes_get_op(struct rte_eth_dev *dev)
{
static const uint32_t ptypes[] = {
RTE_PTYPE_L2_ETHER_VLAN,
RTE_PTYPE_L3_IPV4_EXT_UNKNOWN,
RTE_PTYPE_L3_IPV6_EXT_UNKNOWN,
RTE_PTYPE_L4_ICMP,
RTE_PTYPE_L4_TCP,
RTE_PTYPE_L4_UDP,
RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN,
RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN,
RTE_PTYPE_INNER_L4_ICMP,
RTE_PTYPE_INNER_L4_TCP,
RTE_PTYPE_INNER_L4_UDP,
RTE_PTYPE_UNKNOWN
};
if (dev->rx_pkt_burst == bnxt_recv_pkts)
return ptypes;
return NULL;
}
/*
* Initialization
*/
@ -1883,6 +1907,7 @@ static const struct eth_dev_ops bnxt_dev_ops = {
.rx_descriptor_status = bnxt_rx_descriptor_status_op,
.tx_descriptor_status = bnxt_tx_descriptor_status_op,
.filter_ctrl = bnxt_filter_ctrl_op,
.dev_supported_ptypes_get = bnxt_dev_supported_ptypes_get_op,
};
static bool bnxt_vf_pciid(uint16_t id)

43
drivers/net/bnxt/bnxt_rxr.c
View File

@ -335,6 +335,48 @@ static inline struct rte_mbuf *bnxt_tpa_end(
return mbuf;
}
static uint32_t
bnxt_parse_pkt_type(struct rx_pkt_cmpl *rxcmp, struct rx_pkt_cmpl_hi *rxcmp1)
{
uint32_t pkt_type = 0;
uint32_t t_ipcs = 0, ip = 0, ip6 = 0;
uint32_t tcp = 0, udp = 0, icmp = 0;
uint32_t vlan = 0;
vlan = !!(rxcmp1->flags2 &
rte_cpu_to_le_32(RX_PKT_CMPL_FLAGS2_META_FORMAT_VLAN));
t_ipcs = !!(rxcmp1->flags2 &
rte_cpu_to_le_32(RX_PKT_CMPL_FLAGS2_T_IP_CS_CALC));
ip6 = !!(rxcmp1->flags2 &
rte_cpu_to_le_32(RX_PKT_CMPL_FLAGS2_IP_TYPE));
icmp = !!(rxcmp->flags_type &
rte_cpu_to_le_16(RX_PKT_CMPL_FLAGS_ITYPE_ICMP));
tcp = !!(rxcmp->flags_type &
rte_cpu_to_le_16(RX_PKT_CMPL_FLAGS_ITYPE_TCP));
udp = !!(rxcmp->flags_type &
rte_cpu_to_le_16(RX_PKT_CMPL_FLAGS_ITYPE_UDP));
ip = !!(rxcmp->flags_type &
rte_cpu_to_le_16(RX_PKT_CMPL_FLAGS_ITYPE_IP));
pkt_type |= ((ip || tcp || udp || icmp) && !t_ipcs && !ip6) ?
RTE_PTYPE_L3_IPV4_EXT_UNKNOWN : 0;
pkt_type |= ((ip || tcp || udp || icmp) && !t_ipcs && ip6) ?
RTE_PTYPE_L3_IPV6_EXT_UNKNOWN : 0;
pkt_type |= (!t_ipcs && icmp) ? RTE_PTYPE_L4_ICMP : 0;
pkt_type |= (!t_ipcs && udp) ? RTE_PTYPE_L4_UDP : 0;
pkt_type |= (!t_ipcs && tcp) ? RTE_PTYPE_L4_TCP : 0;
pkt_type |= ((ip || tcp || udp || icmp) && t_ipcs && !ip6) ?
RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN : 0;
pkt_type |= ((ip || tcp || udp || icmp) && t_ipcs && ip6) ?
RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN : 0;
pkt_type |= (t_ipcs && icmp) ? RTE_PTYPE_INNER_L4_ICMP : 0;
pkt_type |= (t_ipcs && udp) ? RTE_PTYPE_INNER_L4_UDP : 0;
pkt_type |= (t_ipcs && tcp) ? RTE_PTYPE_INNER_L4_TCP : 0;
pkt_type |= vlan ? RTE_PTYPE_L2_ETHER_VLAN : 0;
return pkt_type;
}
static int bnxt_rx_pkt(struct rte_mbuf **rx_pkt,
struct bnxt_rx_queue *rxq, uint32_t *raw_cons)
{
@ -435,6 +477,7 @@ static int bnxt_rx_pkt(struct rte_mbuf **rx_pkt,
else
mbuf->ol_flags |= PKT_RX_L4_CKSUM_NONE;
mbuf->packet_type = bnxt_parse_pkt_type(rxcmp, rxcmp1);
#ifdef BNXT_DEBUG
if (rxcmp1->errors_v2 & RX_CMP_L2_ERRORS) {