From 1c80e4fd49e89b3072a039e70b297a4420f93c58 Mon Sep 17 00:00:00 2001 From: Jerin Jacob Date: Fri, 17 Jun 2016 18:59:48 +0530 Subject: [PATCH] net/thunderx: query supported packet types Signed-off-by: Jerin Jacob Signed-off-by: Maciej Czekaj Signed-off-by: Kamil Rytarowski Signed-off-by: Zyta Szpak Signed-off-by: Slawomir Rosek Signed-off-by: Radoslaw Biernacki --- drivers/net/thunderx/nicvf_ethdev.c | 40 +++++++++++++++++++++++++++++ 1 file changed, 40 insertions(+) diff --git a/drivers/net/thunderx/nicvf_ethdev.c b/drivers/net/thunderx/nicvf_ethdev.c index c727ce0155..46f0d7b0c4 100644 --- a/drivers/net/thunderx/nicvf_ethdev.c +++ b/drivers/net/thunderx/nicvf_ethdev.c @@ -260,6 +260,45 @@ nicvf_dev_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *stats) stats->oerrors = port_stats.tx_drops; } +static const uint32_t * +nicvf_dev_supported_ptypes_get(struct rte_eth_dev *dev) +{ + size_t copied; + static uint32_t ptypes[32]; + struct nicvf *nic = nicvf_pmd_priv(dev); + static const uint32_t ptypes_pass1[] = { + RTE_PTYPE_L3_IPV4, + RTE_PTYPE_L3_IPV4_EXT, + RTE_PTYPE_L3_IPV6, + RTE_PTYPE_L3_IPV6_EXT, + RTE_PTYPE_L4_TCP, + RTE_PTYPE_L4_UDP, + RTE_PTYPE_L4_FRAG, + }; + static const uint32_t ptypes_pass2[] = { + RTE_PTYPE_TUNNEL_GRE, + RTE_PTYPE_TUNNEL_GENEVE, + RTE_PTYPE_TUNNEL_VXLAN, + RTE_PTYPE_TUNNEL_NVGRE, + }; + static const uint32_t ptypes_end = RTE_PTYPE_UNKNOWN; + + copied = sizeof(ptypes_pass1); + memcpy(ptypes, ptypes_pass1, copied); + if (nicvf_hw_version(nic) == NICVF_PASS2) { + memcpy((char *)ptypes + copied, ptypes_pass2, + sizeof(ptypes_pass2)); + copied += sizeof(ptypes_pass2); + } + + memcpy((char *)ptypes + copied, &ptypes_end, sizeof(ptypes_end)); + if (dev->rx_pkt_burst == nicvf_recv_pkts || + dev->rx_pkt_burst == nicvf_recv_pkts_multiseg) + return ptypes; + + return NULL; +} + static void nicvf_dev_stats_reset(struct rte_eth_dev *dev) { @@ -888,6 +927,7 @@ static const struct eth_dev_ops nicvf_eth_dev_ops = { .stats_reset = nicvf_dev_stats_reset, .promiscuous_enable = nicvf_dev_promisc_enable, .dev_infos_get = nicvf_dev_info_get, + .dev_supported_ptypes_get = nicvf_dev_supported_ptypes_get, .mtu_set = nicvf_dev_set_mtu, .reta_update = nicvf_dev_reta_update, .reta_query = nicvf_dev_reta_query, -- 2.20.1