diff options
Diffstat (limited to 'drivers/net/i40e/i40e_rxtx.h')
| -rw-r--r-- | drivers/net/i40e/i40e_rxtx.h | 29 |
1 files changed, 15 insertions, 14 deletions
diff --git a/drivers/net/i40e/i40e_rxtx.h b/drivers/net/i40e/i40e_rxtx.h index ecdb13cb..20084d64 100644 --- a/drivers/net/i40e/i40e_rxtx.h +++ b/drivers/net/i40e/i40e_rxtx.h @@ -34,16 +34,6 @@ #ifndef _I40E_RXTX_H_ #define _I40E_RXTX_H_ -/** - * 32 bits tx flags, high 16 bits for L2TAG1 (VLAN), - * low 16 bits for others. - */ -#define I40E_TX_FLAG_L2TAG1_SHIFT 16 -#define I40E_TX_FLAG_L2TAG1_MASK 0xffff0000 -#define I40E_TX_FLAG_CSUM ((uint32_t)(1 << 0)) -#define I40E_TX_FLAG_INSERT_VLAN ((uint32_t)(1 << 1)) -#define I40E_TX_FLAG_TSYN ((uint32_t)(1 << 2)) - #define RTE_PMD_I40E_RX_MAX_BURST 32 #define RTE_PMD_I40E_TX_MAX_BURST 32 @@ -63,6 +53,12 @@ #define I40E_MIN_RING_DESC 64 #define I40E_MAX_RING_DESC 4096 +#define I40E_MIN_TSO_MSS 256 +#define I40E_MAX_TSO_MSS 9674 + +#define I40E_TX_MAX_SEG UINT8_MAX +#define I40E_TX_MAX_MTU_SEG 8 + #undef container_of #define container_of(ptr, type, member) ({ \ typeof(((type *)0)->member)(*__mptr) = (ptr); \ @@ -113,11 +109,11 @@ struct i40e_rx_queue { uint16_t nb_rx_hold; /**< number of held free RX desc */ struct rte_mbuf *pkt_first_seg; /**< first segment of current packet */ struct rte_mbuf *pkt_last_seg; /**< last segment of current packet */ + struct rte_mbuf fake_mbuf; /**< dummy mbuf */ #ifdef RTE_LIBRTE_I40E_RX_ALLOW_BULK_ALLOC uint16_t rx_nb_avail; /**< number of staged packets ready */ uint16_t rx_next_avail; /**< index of next staged packets */ uint16_t rx_free_trigger; /**< triggers rx buffer allocation */ - struct rte_mbuf fake_mbuf; /**< dummy mbuf */ struct rte_mbuf *rx_stage[RTE_PMD_I40E_RX_MAX_BURST * 2]; #endif @@ -223,6 +219,8 @@ uint16_t i40e_recv_scattered_pkts(void *rx_queue, uint16_t i40e_xmit_pkts(void *tx_queue, struct rte_mbuf **tx_pkts, uint16_t nb_pkts); +uint16_t i40e_prep_pkts(void *tx_queue, struct rte_mbuf **tx_pkts, + uint16_t nb_pkts); int i40e_tx_queue_init(struct i40e_tx_queue *txq); int i40e_rx_queue_init(struct i40e_rx_queue *rxq); void i40e_free_tx_resources(struct i40e_tx_queue *txq); @@ -238,6 +236,8 @@ void i40e_rx_queue_release_mbufs(struct i40e_rx_queue *rxq); uint32_t i40e_dev_rx_queue_count(struct rte_eth_dev *dev, uint16_t rx_queue_id); int i40e_dev_rx_descriptor_done(void *rx_queue, uint16_t offset); +int i40e_dev_rx_descriptor_status(void *rx_queue, uint16_t offset); +int i40e_dev_tx_descriptor_status(void *tx_queue, uint16_t offset); uint16_t i40e_recv_pkts_vec(void *rx_queue, struct rte_mbuf **rx_pkts, uint16_t nb_pkts); @@ -248,19 +248,20 @@ int i40e_rx_vec_dev_conf_condition_check(struct rte_eth_dev *dev); int i40e_rxq_vec_setup(struct i40e_rx_queue *rxq); int i40e_txq_vec_setup(struct i40e_tx_queue *txq); void i40e_rx_queue_release_mbufs_vec(struct i40e_rx_queue *rxq); -uint16_t i40e_xmit_pkts_vec(void *tx_queue, struct rte_mbuf **tx_pkts, - uint16_t nb_pkts); +uint16_t i40e_xmit_fixed_burst_vec(void *tx_queue, struct rte_mbuf **tx_pkts, + uint16_t nb_pkts); void i40e_set_rx_function(struct rte_eth_dev *dev); void i40e_set_tx_function_flag(struct rte_eth_dev *dev, struct i40e_tx_queue *txq); void i40e_set_tx_function(struct rte_eth_dev *dev); +void i40e_set_default_ptype_table(struct rte_eth_dev *dev); /* For each value it means, datasheet of hardware can tell more details * * @note: fix i40e_dev_supported_ptypes_get() if any change here. */ static inline uint32_t -i40e_rxd_pkt_type_mapping(uint8_t ptype) +i40e_get_default_pkt_type(uint8_t ptype) { static const uint32_t type_table[UINT8_MAX + 1] __rte_cache_aligned = { /* L2 types */ |