> -----Original Message-----
> From: Tan, Jianfeng
> Sent: Thursday, December 31, 2015 6:53 AM
> To: dev at dpdk.org
> Cc: Zhang, Helin; Ananyev, Konstantin; Tan, Jianfeng
> Subject: [PATCH 07/12] pmd/ixgbe: add dev_ptype_info_get implementation
>
> Signed-off-by: Jianfeng Tan <jianfeng.tan at intel.com>
> ---
> drivers/net/ixgbe/ixgbe_ethdev.c | 50
> ++++++++++++++++++++++++++++++++++++++++
> drivers/net/ixgbe/ixgbe_ethdev.h | 2 ++
> drivers/net/ixgbe/ixgbe_rxtx.c | 5 +++-
> 3 files changed, 56 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/net/ixgbe/ixgbe_ethdev.c
> b/drivers/net/ixgbe/ixgbe_ethdev.c
> index 4c4c6df..de5c3a9 100644
> --- a/drivers/net/ixgbe/ixgbe_ethdev.c
> +++ b/drivers/net/ixgbe/ixgbe_ethdev.c
> @@ -166,6 +166,8 @@ static int ixgbe_dev_queue_stats_mapping_set(struct
> rte_eth_dev *eth_dev,
> uint8_t is_rx);
> static void ixgbe_dev_info_get(struct rte_eth_dev *dev,
> struct rte_eth_dev_info *dev_info);
> +static int ixgbe_dev_ptype_info_get(struct rte_eth_dev *dev,
> + uint32_t ptype_mask, uint32_t ptypes[]);
> static void ixgbevf_dev_info_get(struct rte_eth_dev *dev,
> struct rte_eth_dev_info *dev_info);
> static int ixgbe_dev_mtu_set(struct rte_eth_dev *dev, uint16_t mtu);
> @@ -428,6 +430,7 @@ static const struct eth_dev_ops ixgbe_eth_dev_ops = {
> .xstats_reset = ixgbe_dev_xstats_reset,
> .queue_stats_mapping_set = ixgbe_dev_queue_stats_mapping_set,
> .dev_infos_get = ixgbe_dev_info_get,
> + .dev_ptype_info_get = ixgbe_dev_ptype_info_get,
> .mtu_set = ixgbe_dev_mtu_set,
> .vlan_filter_set = ixgbe_vlan_filter_set,
> .vlan_tpid_set = ixgbe_vlan_tpid_set,
> @@ -512,6 +515,7 @@ static const struct eth_dev_ops ixgbevf_eth_dev_ops = {
> .xstats_reset = ixgbevf_dev_stats_reset,
> .dev_close = ixgbevf_dev_close,
> .dev_infos_get = ixgbevf_dev_info_get,
> + .dev_ptype_info_get = ixgbe_dev_ptype_info_get,
> .mtu_set = ixgbevf_dev_set_mtu,
> .vlan_filter_set = ixgbevf_vlan_filter_set,
> .vlan_strip_queue_set = ixgbevf_vlan_strip_queue_set,
> @@ -2829,6 +2833,52 @@ ixgbe_dev_info_get(struct rte_eth_dev *dev, struct
> rte_eth_dev_info *dev_info)
> dev_info->flow_type_rss_offloads = IXGBE_RSS_OFFLOAD_ALL;
> }
>
> +static int
> +ixgbe_dev_ptype_info_get(struct rte_eth_dev *dev, uint32_t ptype_mask,
> + uint32_t ptypes[])
> +{
> + int num = 0;
> +
> + if ((dev->rx_pkt_burst == ixgbe_recv_pkts)
> + || (dev->rx_pkt_burst ==
> ixgbe_recv_pkts_lro_single_alloc)
> + || (dev->rx_pkt_burst == ixgbe_recv_pkts_lro_bulk_alloc)
> + || (dev->rx_pkt_burst == ixgbe_recv_pkts_bulk_alloc)
> + ) {
As I remember vector RX for ixgbe sets up packet_type properly too.
> + /* refers to ixgbe_rxd_pkt_info_to_pkt_type() */
> + if ((ptype_mask & RTE_PTYPE_L2_MASK) == RTE_PTYPE_L2_MASK)
> + ptypes[num++] = RTE_PTYPE_L2_ETHER;
> +
> + if ((ptype_mask & RTE_PTYPE_L3_MASK) == RTE_PTYPE_L3_MASK) {
> + ptypes[num++] = RTE_PTYPE_L3_IPV4;
> + ptypes[num++] = RTE_PTYPE_L3_IPV4_EXT;
> + ptypes[num++] = RTE_PTYPE_L3_IPV6;
> + ptypes[num++] = RTE_PTYPE_L3_IPV6_EXT;
> + }
> +
> + if ((ptype_mask & RTE_PTYPE_L4_MASK) == RTE_PTYPE_L4_MASK) {
> + ptypes[num++] = RTE_PTYPE_L4_SCTP;
> + ptypes[num++] = RTE_PTYPE_L4_TCP;
> + ptypes[num++] = RTE_PTYPE_L4_UDP;
> + }
> +
> + if ((ptype_mask & RTE_PTYPE_TUNNEL_MASK) ==
> RTE_PTYPE_TUNNEL_MASK)
> + ptypes[num++] = RTE_PTYPE_TUNNEL_IP;
> +
> + if ((ptype_mask & RTE_PTYPE_INNER_L3_MASK) ==
> RTE_PTYPE_INNER_L3_MASK) {
> + ptypes[num++] = RTE_PTYPE_INNER_L3_IPV6;
> + ptypes[num++] = RTE_PTYPE_INNER_L3_IPV6_EXT;
> + }
> +
> + if ((ptype_mask & RTE_PTYPE_INNER_L4_MASK) ==
> RTE_PTYPE_INNER_L4_MASK) {
> + ptypes[num++] = RTE_PTYPE_INNER_L4_TCP;
> + ptypes[num++] = RTE_PTYPE_INNER_L4_UDP;
> + }
> + } else
> + num = -ENOTSUP;
> +
> + return num;
> +}
> +
> static void
> ixgbevf_dev_info_get(struct rte_eth_dev *dev,
> struct rte_eth_dev_info *dev_info)
> diff --git a/drivers/net/ixgbe/ixgbe_ethdev.h
> b/drivers/net/ixgbe/ixgbe_ethdev.h
> index d26771a..2479830 100644
> --- a/drivers/net/ixgbe/ixgbe_ethdev.h
> +++ b/drivers/net/ixgbe/ixgbe_ethdev.h
> @@ -379,6 +379,8 @@ void ixgbevf_dev_rxtx_start(struct rte_eth_dev *dev);
> uint16_t ixgbe_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts,
> uint16_t nb_pkts);
>
> +uint16_t ixgbe_recv_pkts_bulk_alloc(void *rx_queue, struct rte_mbuf
> **rx_pkts,
> + uint16_t nb_pkts);
> uint16_t ixgbe_recv_pkts_lro_single_alloc(void *rx_queue,
> struct rte_mbuf **rx_pkts, uint16_t nb_pkts);
> uint16_t ixgbe_recv_pkts_lro_bulk_alloc(void *rx_queue,
> diff --git a/drivers/net/ixgbe/ixgbe_rxtx.c b/drivers/net/ixgbe/ixgbe_rxtx.c
> index 52a263c..d324099 100644
> --- a/drivers/net/ixgbe/ixgbe_rxtx.c
> +++ b/drivers/net/ixgbe/ixgbe_rxtx.c
> @@ -899,6 +899,9 @@ end_of_tx:
> #define IXGBE_PACKET_TYPE_MAX 0X80
> #define IXGBE_PACKET_TYPE_MASK 0X7F
> #define IXGBE_PACKET_TYPE_SHIFT 0X04
> +/*
> + * @note: fix ixgbe_dev_ptype_info_get() if any change here.
> + */
> static inline uint32_t
> ixgbe_rxd_pkt_info_to_pkt_type(uint16_t pkt_info)
> {
> @@ -1247,7 +1250,7 @@ rx_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts,
> }
>
> /* split requests into chunks of size RTE_PMD_IXGBE_RX_MAX_BURST */
> -static uint16_t
> +uint16_t
> ixgbe_recv_pkts_bulk_alloc(void *rx_queue, struct rte_mbuf **rx_pkts,
> uint16_t nb_pkts)
> {
> --
> 2.1.4
