3378383dce
Add support for resetting of driver statistics. Signed-off-by: Natalie Samsonov <nsamsono@marvell.com> Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
80 lines
1.9 KiB
C
80 lines
1.9 KiB
C
/* SPDX-License-Identifier: BSD-3-Clause
|
|
* Copyright(c) 2018 Marvell International Ltd.
|
|
* Copyright(c) 2018 Semihalf.
|
|
* All rights reserved.
|
|
*/
|
|
|
|
#ifndef _MVNETA_ETHDEV_H_
|
|
#define _MVNETA_ETHDEV_H_
|
|
|
|
#include <rte_ethdev.h>
|
|
#include <rte_malloc.h>
|
|
#include <rte_log.h>
|
|
|
|
/*
|
|
* container_of is defined by both DPDK and MUSDK,
|
|
* we'll declare only one version.
|
|
*
|
|
* Note that it is not used in this PMD anyway.
|
|
*/
|
|
#ifdef container_of
|
|
#undef container_of
|
|
#endif
|
|
|
|
#include <drivers/mv_neta.h>
|
|
#include <drivers/mv_neta_ppio.h>
|
|
|
|
/** Packet offset inside RX buffer. */
|
|
#define MRVL_NETA_PKT_OFFS 64
|
|
|
|
/** Maximum number of rx/tx queues per port */
|
|
#define MRVL_NETA_RXQ_MAX 8
|
|
#define MRVL_NETA_TXQ_MAX 8
|
|
|
|
/** Minimum/maximum number of descriptors in tx queue */
|
|
#define MRVL_NETA_TXD_MIN 16
|
|
#define MRVL_NETA_TXD_MAX 2048
|
|
|
|
/** Tx queue descriptors alignment in B */
|
|
#define MRVL_NETA_TXD_ALIGN 32
|
|
|
|
/** Minimum/maximum number of descriptors in rx queue */
|
|
#define MRVL_NETA_RXD_MIN 16
|
|
#define MRVL_NETA_RXD_MAX 2048
|
|
|
|
/** Rx queue descriptors alignment in B */
|
|
#define MRVL_NETA_RXD_ALIGN 32
|
|
|
|
#define MRVL_NETA_VLAN_TAG_LEN 4
|
|
#define MRVL_NETA_ETH_HDRS_LEN (ETHER_HDR_LEN + ETHER_CRC_LEN + \
|
|
MRVL_NETA_VLAN_TAG_LEN)
|
|
|
|
#define MRVL_NETA_HDRS_LEN (MV_MH_SIZE + MRVL_NETA_ETH_HDRS_LEN)
|
|
#define MRVL_NETA_MTU_TO_MRU(mtu) ((mtu) + MRVL_NETA_HDRS_LEN)
|
|
#define MRVL_NETA_MRU_TO_MTU(mru) ((mru) - MRVL_NETA_HDRS_LEN)
|
|
|
|
|
|
struct mvneta_priv {
|
|
/* Hot fields, used in fast path. */
|
|
struct neta_ppio *ppio; /**< Port handler pointer */
|
|
|
|
uint8_t pp_id;
|
|
uint8_t ppio_id; /* ppio port id */
|
|
uint8_t uc_mc_flushed;
|
|
uint8_t multiseg;
|
|
|
|
struct neta_ppio_params ppio_params;
|
|
|
|
uint64_t rate_max;
|
|
struct rte_eth_stats prev_stats;
|
|
};
|
|
|
|
/** Current log type. */
|
|
extern int mvneta_logtype;
|
|
|
|
#define MVNETA_LOG(level, fmt, args...) \
|
|
rte_log(RTE_LOG_ ## level, mvneta_logtype, "%s(): " fmt "\n", \
|
|
__func__, ##args)
|
|
|
|
#endif /* _MVNETA_ETHDEV_H_ */
|