47a956a8fe
1. Added two functions bnxt_get_tx_port_offloads() and
bnxt_get_rx_port_offloads() to report the device
tx/rx offload capabilities to the application.
2. This avoids few duplicate code in the driver and make
VF-rep capability the same as VF.
3. This will help in selectively reporting offload capabilities
based on FW support.
Fixes: 0a6d2a7200 ("net/bnxt: get device infos")
Cc: stable@dpdk.org
Signed-off-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
Reviewed-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
Reviewed-by: Somnath Kotur <somnath.kotur@broadcom.com>
48 lines
1.4 KiB
C
48 lines
1.4 KiB
C
/* SPDX-License-Identifier: BSD-3-Clause
|
|
* Copyright(c) 2014-2021 Broadcom
|
|
* All rights reserved.
|
|
*/
|
|
|
|
#ifndef _BNXT_TXQ_H_
|
|
#define _BNXT_TXQ_H_
|
|
|
|
/* Maximum transmit burst for vector mode. */
|
|
#define RTE_BNXT_MAX_TX_BURST 64U
|
|
|
|
struct bnxt_tx_ring_info;
|
|
struct bnxt_cp_ring_info;
|
|
struct bnxt_tx_queue {
|
|
uint16_t nb_tx_desc; /* number of TX descriptors */
|
|
uint16_t tx_free_thresh;/* minimum TX before freeing */
|
|
uint16_t queue_id; /* TX queue index */
|
|
uint16_t port_id; /* Device port identifier */
|
|
uint8_t pthresh; /* Prefetch threshold register */
|
|
uint8_t hthresh; /* Host threshold register */
|
|
uint8_t wthresh; /* Write-back threshold reg */
|
|
uint8_t tx_deferred_start; /* not in global dev start */
|
|
uint8_t tx_started; /* TX queue is started */
|
|
|
|
struct bnxt *bp;
|
|
int index;
|
|
int tx_wake_thresh;
|
|
uint32_t vfr_tx_cfa_action;
|
|
struct bnxt_tx_ring_info *tx_ring;
|
|
|
|
unsigned int cp_nr_rings;
|
|
struct bnxt_cp_ring_info *cp_ring;
|
|
const struct rte_memzone *mz;
|
|
struct rte_mbuf **free;
|
|
uint64_t offloads;
|
|
};
|
|
|
|
void bnxt_free_txq_stats(struct bnxt_tx_queue *txq);
|
|
void bnxt_free_tx_mbufs(struct bnxt *bp);
|
|
void bnxt_tx_queue_release_op(struct rte_eth_dev *dev, uint16_t queue_idx);
|
|
int bnxt_tx_queue_setup_op(struct rte_eth_dev *eth_dev,
|
|
uint16_t queue_idx,
|
|
uint16_t nb_desc,
|
|
unsigned int socket_id,
|
|
const struct rte_eth_txconf *tx_conf);
|
|
uint64_t bnxt_get_tx_port_offloads(struct bnxt *bp);
|
|
#endif
|