daa02b5cdd
Fix the mbuf offload flags namespace by adding an RTE_ prefix to the name. The old flags remain usable, but a deprecation warning is issued at compilation. Signed-off-by: Olivier Matz <olivier.matz@6wind.com> Acked-by: Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru> Acked-by: Ajit Khaparde <ajit.khaparde@broadcom.com> Acked-by: Somnath Kotur <somnath.kotur@broadcom.com>
148 lines
2.8 KiB
C
148 lines
2.8 KiB
C
/* SPDX-License-Identifier: BSD-3-Clause
|
|
* Copyright(c) 2017 Huawei Technologies Co., Ltd
|
|
*/
|
|
|
|
#ifndef _HINIC_PMD_TX_H_
|
|
#define _HINIC_PMD_TX_H_
|
|
|
|
#define HINIC_DEFAULT_TX_FREE_THRESH 32
|
|
#define HINIC_MAX_TX_FREE_BULK 64
|
|
|
|
#define HINIC_GET_WQ_HEAD(txq) ((txq)->wq->queue_buf_vaddr)
|
|
|
|
#define HINIC_GET_WQ_TAIL(txq) \
|
|
((txq)->wq->queue_buf_vaddr + (txq)->wq->wq_buf_size)
|
|
|
|
#define HINIC_TX_CKSUM_OFFLOAD_MASK (RTE_MBUF_F_TX_IP_CKSUM | \
|
|
RTE_MBUF_F_TX_TCP_CKSUM | \
|
|
RTE_MBUF_F_TX_UDP_CKSUM | \
|
|
RTE_MBUF_F_TX_SCTP_CKSUM | \
|
|
RTE_MBUF_F_TX_OUTER_IP_CKSUM | \
|
|
RTE_MBUF_F_TX_TCP_SEG)
|
|
|
|
enum sq_wqe_type {
|
|
SQ_NORMAL_WQE = 0,
|
|
};
|
|
|
|
/* tx offload info */
|
|
struct hinic_tx_offload_info {
|
|
u8 outer_l2_len;
|
|
u8 outer_l3_type;
|
|
u16 outer_l3_len;
|
|
|
|
u8 inner_l2_len;
|
|
u8 inner_l3_type;
|
|
u16 inner_l3_len;
|
|
|
|
u8 tunnel_length;
|
|
u8 tunnel_type;
|
|
u8 inner_l4_type;
|
|
u8 inner_l4_len;
|
|
|
|
u16 payload_offset;
|
|
u8 inner_l4_tcp_udp;
|
|
u8 rsvd0;
|
|
};
|
|
|
|
/* tx sge info */
|
|
struct hinic_wqe_info {
|
|
u16 pi;
|
|
u16 owner;
|
|
u16 around;
|
|
u16 seq_wqebbs;
|
|
u16 sge_cnt;
|
|
u16 cpy_mbuf_cnt;
|
|
};
|
|
|
|
struct hinic_sq_ctrl {
|
|
u32 ctrl_fmt;
|
|
u32 queue_info;
|
|
};
|
|
|
|
struct hinic_sq_task {
|
|
u32 pkt_info0;
|
|
u32 pkt_info1;
|
|
u32 pkt_info2;
|
|
u32 ufo_v6_identify;
|
|
u32 pkt_info4;
|
|
u32 rsvd5;
|
|
};
|
|
|
|
struct hinic_sq_bufdesc {
|
|
struct hinic_sge sge;
|
|
u32 rsvd;
|
|
};
|
|
|
|
struct hinic_sq_wqe {
|
|
/* sq wqe control section */
|
|
struct hinic_sq_ctrl ctrl;
|
|
|
|
/* sq task control section */
|
|
struct hinic_sq_task task;
|
|
|
|
/* sq sge section start address, 1~127 sges */
|
|
struct hinic_sq_bufdesc buf_descs[0];
|
|
};
|
|
|
|
struct hinic_txq_stats {
|
|
u64 packets;
|
|
u64 bytes;
|
|
u64 rl_drop;
|
|
u64 tx_busy;
|
|
u64 off_errs;
|
|
u64 cpy_pkts;
|
|
u64 burst_pkts;
|
|
u64 sge_len0;
|
|
u64 mbuf_null;
|
|
};
|
|
|
|
struct hinic_tx_info {
|
|
struct rte_mbuf *mbuf;
|
|
int wqebb_cnt;
|
|
struct rte_mbuf *cpy_mbuf;
|
|
};
|
|
|
|
struct hinic_txq {
|
|
/* cacheline0 */
|
|
struct hinic_nic_dev *nic_dev;
|
|
struct hinic_wq *wq;
|
|
struct hinic_sq *sq;
|
|
volatile u16 *cons_idx_addr;
|
|
struct hinic_tx_info *tx_info;
|
|
|
|
u16 tx_free_thresh;
|
|
u16 port_id;
|
|
u16 q_id;
|
|
u16 q_depth;
|
|
u32 cos;
|
|
u32 socket_id;
|
|
|
|
/* cacheline1 */
|
|
struct hinic_txq_stats txq_stats;
|
|
u64 sq_head_addr;
|
|
u64 sq_bot_sge_addr;
|
|
};
|
|
|
|
int hinic_setup_tx_resources(struct hinic_txq *txq);
|
|
|
|
void hinic_free_all_tx_resources(struct rte_eth_dev *eth_dev);
|
|
|
|
void hinic_free_all_tx_mbuf(struct rte_eth_dev *eth_dev);
|
|
|
|
void hinic_free_tx_resources(struct hinic_txq *txq);
|
|
|
|
u16 hinic_xmit_pkts(void *tx_queue, struct rte_mbuf **tx_pkts, u16 nb_pkts);
|
|
|
|
void hinic_free_all_tx_mbufs(struct hinic_txq *txq);
|
|
|
|
void hinic_txq_get_stats(struct hinic_txq *txq, struct hinic_txq_stats *stats);
|
|
|
|
void hinic_txq_stats_reset(struct hinic_txq *txq);
|
|
|
|
int hinic_create_sq(struct hinic_hwdev *hwdev, u16 q_id,
|
|
u16 sq_depth, unsigned int socket_id);
|
|
|
|
void hinic_destroy_sq(struct hinic_hwdev *hwdev, u16 q_id);
|
|
|
|
#endif /* _HINIC_PMD_TX_H_ */
|