Signed-off-by: Jianfeng Tan <jianfeng.tan at intel.com>
---
drivers/net/i40e/i40e_ethdev.c | 1 +
drivers/net/i40e/i40e_ethdev_vf.c | 1 +
drivers/net/i40e/i40e_rxtx.c | 69 ++++++++++++++++++++++++++++++++++++++-
drivers/net/i40e/i40e_rxtx.h | 2 ++
4 files changed, 72 insertions(+), 1 deletion(-)
diff --git a/drivers/net/i40e/i40e_ethdev.c b/drivers/net/i40e/i40e_ethdev.c
index bf6220d..1f5251b 100644
--- a/drivers/net/i40e/i40e_ethdev.c
+++ b/drivers/net/i40e/i40e_ethdev.c
@@ -439,6 +439,7 @@ static const struct eth_dev_ops i40e_eth_dev_ops = {
.xstats_reset = i40e_dev_stats_reset,
.queue_stats_mapping_set = i40e_dev_queue_stats_mapping_set,
.dev_infos_get = i40e_dev_info_get,
+ .dev_ptype_info_get = i40e_dev_ptype_info_get,
.vlan_filter_set = i40e_vlan_filter_set,
.vlan_tpid_set = i40e_vlan_tpid_set,
.vlan_offload_set = i40e_vlan_offload_set,
diff --git a/drivers/net/i40e/i40e_ethdev_vf.c
b/drivers/net/i40e/i40e_ethdev_vf.c
index 14d2a50..5d924de 100644
--- a/drivers/net/i40e/i40e_ethdev_vf.c
+++ b/drivers/net/i40e/i40e_ethdev_vf.c
@@ -196,6 +196,7 @@ static const struct eth_dev_ops i40evf_eth_dev_ops = {
.xstats_reset = i40evf_dev_xstats_reset,
.dev_close = i40evf_dev_close,
.dev_infos_get = i40evf_dev_info_get,
+ .dev_ptype_info_get = i40e_dev_ptype_info_get,
.vlan_filter_set = i40evf_vlan_filter_set,
.vlan_offload_set = i40evf_vlan_offload_set,
.vlan_pvid_set = i40evf_vlan_pvid_set,
diff --git a/drivers/net/i40e/i40e_rxtx.c b/drivers/net/i40e/i40e_rxtx.c
index 39d94ec..bf4f504 100644
--- a/drivers/net/i40e/i40e_rxtx.c
+++ b/drivers/net/i40e/i40e_rxtx.c
@@ -194,7 +194,11 @@ i40e_get_iee15888_flags(struct rte_mbuf *mb, uint64_t
qword)
}
#endif
-/* For each value it means, datasheet of hardware can tell more details */
+/*
+ * For each value it means, datasheet of hardware can tell more details
+ *
+ * @note: fix i40e_dev_ptype_info_get() if any change here.
+ */
static inline uint32_t
i40e_rxd_pkt_type_mapping(uint8_t ptype)
{
@@ -2094,6 +2098,69 @@ i40e_dev_tx_queue_stop(struct rte_eth_dev *dev, uint16_t
tx_queue_id)
}
int
+i40e_dev_ptype_info_get(struct rte_eth_dev *dev, uint32_t ptype_mask,
+ uint32_t ptypes[])
+{
+ int num = 0;
+
+ if ((dev->rx_pkt_burst == i40e_recv_pkts)
+ || (dev->rx_pkt_burst == i40e_recv_scattered_pkts)
+#ifdef RTE_LIBRTE_I40E_RX_ALLOW_BULK_ALLOC
+ || (dev->rx_pkt_burst == i40e_recv_pkts_bulk_alloc)
+#endif
+ ) {
+ /* refers to i40e_rxd_pkt_type_mapping() */
+ if ((ptype_mask & RTE_PTYPE_L2_MASK) == RTE_PTYPE_L2_MASK) {
+ ptypes[num++] = RTE_PTYPE_L2_ETHER;
+ ptypes[num++] = RTE_PTYPE_L2_ETHER_TIMESYNC;
+ ptypes[num++] = RTE_PTYPE_L2_ETHER_LLDP;
+ ptypes[num++] = RTE_PTYPE_L2_ETHER_ARP;
+ }
+
+ if ((ptype_mask & RTE_PTYPE_L3_MASK) == RTE_PTYPE_L3_MASK) {
+ ptypes[num++] = RTE_PTYPE_L3_IPV4_EXT_UNKNOWN;
+ ptypes[num++] = RTE_PTYPE_L3_IPV6_EXT_UNKNOWN;
+ }
+
+ if ((ptype_mask & RTE_PTYPE_L4_MASK) == RTE_PTYPE_L4_MASK) {
+ ptypes[num++] = RTE_PTYPE_L4_FRAG;
+ ptypes[num++] = RTE_PTYPE_L4_ICMP;
+ ptypes[num++] = RTE_PTYPE_L4_NONFRAG;
+ 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_GRENAT;
+ ptypes[num++] = RTE_PTYPE_TUNNEL_IP;
+ }
+
+ if ((ptype_mask & RTE_PTYPE_INNER_L2_MASK) ==
RTE_PTYPE_INNER_L2_MASK) {
+ ptypes[num++] = RTE_PTYPE_INNER_L2_ETHER;
+ ptypes[num++] = RTE_PTYPE_INNER_L2_ETHER_VLAN;
+ }
+
+ if ((ptype_mask & RTE_PTYPE_INNER_L3_MASK) ==
RTE_PTYPE_INNER_L3_MASK) {
+ ptypes[num++] = RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN;
+ ptypes[num++] = RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN;
+ }
+
+ if ((ptype_mask & RTE_PTYPE_INNER_L4_MASK) ==
RTE_PTYPE_INNER_L4_MASK) {
+ ptypes[num++] = RTE_PTYPE_INNER_L4_FRAG;
+ ptypes[num++] = RTE_PTYPE_INNER_L4_ICMP;
+ ptypes[num++] = RTE_PTYPE_INNER_L4_NONFRAG;
+ ptypes[num++] = RTE_PTYPE_INNER_L4_SCTP;
+ ptypes[num++] = RTE_PTYPE_INNER_L4_TCP;
+ ptypes[num++] = RTE_PTYPE_INNER_L4_UDP;
+ }
+ } else
+ num = -ENOTSUP;
+
+ return num;
+}
+
+int
i40e_dev_rx_queue_setup(struct rte_eth_dev *dev,
uint16_t queue_idx,
uint16_t nb_desc,
diff --git a/drivers/net/i40e/i40e_rxtx.h b/drivers/net/i40e/i40e_rxtx.h
index 5c2f5c2..5350b61 100644
--- a/drivers/net/i40e/i40e_rxtx.h
+++ b/drivers/net/i40e/i40e_rxtx.h
@@ -200,6 +200,8 @@ int i40e_dev_rx_queue_start(struct rte_eth_dev *dev,
uint16_t rx_queue_id);
int i40e_dev_rx_queue_stop(struct rte_eth_dev *dev, uint16_t rx_queue_id);
int i40e_dev_tx_queue_start(struct rte_eth_dev *dev, uint16_t tx_queue_id);
int i40e_dev_tx_queue_stop(struct rte_eth_dev *dev, uint16_t tx_queue_id);
+int i40e_dev_ptype_info_get(struct rte_eth_dev *dev, uint32_t ptype_mask,
+ uint32_t ptypes[]);
int i40e_dev_rx_queue_setup(struct rte_eth_dev *dev,
uint16_t queue_idx,
uint16_t nb_desc,
--
2.1.4
