On 1/5/2016 2:12 AM, Ananyev, Konstantin wrote:
>
>> -----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.
Hi Konstantin,
Yes, Helin also reminds me about that. Going to add it in next version.
Thanks,
Jianfeng
>
>> + /* 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
