From: Jun Yang <[email protected]> Add support for BMI (Buffer Manager Interface) Tx statistics counters. Extend fman_hw to read Tx BMI registers and expose them through the xstats interface.
Signed-off-by: Jun Yang <[email protected]> --- drivers/bus/dpaa/include/fman.h | 9 +++++++++ drivers/net/dpaa/dpaa_ethdev.c | 8 ++++++++ drivers/net/dpaa/dpaa_ethdev.h | 11 +++++++++-- 3 files changed, 26 insertions(+), 2 deletions(-) diff --git a/drivers/bus/dpaa/include/fman.h b/drivers/bus/dpaa/include/fman.h index d949b38b8d..6ffa470f36 100644 --- a/drivers/bus/dpaa/include/fman.h +++ b/drivers/bus/dpaa/include/fman.h @@ -468,6 +468,15 @@ struct __fman_if { void *qmi_map; }; +#define MEMMAC_REG_OFFSET(reg) offsetof(struct memac_regs, reg) +#define BMI_RX_REG_OFFSET(reg) offsetof(struct rx_bmi_regs, reg) +#define BMI_TX_REG_OFFSET(reg) offsetof(struct tx_bmi_regs, reg) + +#define FMAN_IF_BMI_RX_STAT_OFFSET_START BMI_RX_REG_OFFSET(fmbm_rfrc) +#define FMAN_IF_BMI_RX_STAT_OFFSET_END BMI_RX_REG_OFFSET(fmbm_rbdc) +#define FMAN_IF_BMI_TX_STAT_OFFSET_START BMI_TX_REG_OFFSET(fmbm_tfrc) +#define FMAN_IF_BMI_TX_STAT_OFFSET_END BMI_TX_REG_OFFSET(fmbm_tbdc) + /* And this is the base list node that the interfaces are added to. (See * fman_if_enable_all_rx() below for an example of its use.) */ diff --git a/drivers/net/dpaa/dpaa_ethdev.c b/drivers/net/dpaa/dpaa_ethdev.c index 82e5f496cd..7318cd7f34 100644 --- a/drivers/net/dpaa/dpaa_ethdev.c +++ b/drivers/net/dpaa/dpaa_ethdev.c @@ -143,6 +143,14 @@ static const struct rte_dpaa_xstats_name_off dpaa_xstats_strings[] = { offsetof(struct dpaa_if_rx_bmi_stats, fmbm_rodc)}, {"rx_buf_deallocate", offsetof(struct dpaa_if_rx_bmi_stats, fmbm_rbdc)}, + {"tx_bad_frames_count", + offsetof(struct dpaa_if_tx_bmi_stats, fmbm_tfdc)}, + {"tx_frame_length_discard", + offsetof(struct dpaa_if_tx_bmi_stats, fmbm_tfledc)}, + {"tx_frames_unsupported_format", + offsetof(struct dpaa_if_tx_bmi_stats, fmbm_tfufdc)}, + {"tx_buf_deallocate", + offsetof(struct dpaa_if_tx_bmi_stats, fmbm_tbdc)}, }; static struct rte_dpaa_driver rte_dpaa_pmd; diff --git a/drivers/net/dpaa/dpaa_ethdev.h b/drivers/net/dpaa/dpaa_ethdev.h index f400030a5c..d342d98f23 100644 --- a/drivers/net/dpaa/dpaa_ethdev.h +++ b/drivers/net/dpaa/dpaa_ethdev.h @@ -1,7 +1,7 @@ /* SPDX-License-Identifier: BSD-3-Clause * * Copyright (c) 2014-2016 Freescale Semiconductor, Inc. All rights reserved. - * Copyright 2017-2024 NXP + * Copyright 2017-2026 NXP * */ #ifndef __DPAA_ETHDEV_H__ @@ -234,7 +234,6 @@ dpaa_rx_cb_atomic(void *event, void **bufs); struct dpaa_if_rx_bmi_stats { - uint32_t fmbm_rstc; /**< Rx Statistics Counters*/ uint32_t fmbm_rfrc; /**< Rx Frame Counter*/ uint32_t fmbm_rfbc; /**< Rx Bad Frames Counter*/ uint32_t fmbm_rlfc; /**< Rx Large Frames Counter*/ @@ -245,6 +244,14 @@ struct dpaa_if_rx_bmi_stats { uint32_t fmbm_rbdc; /**< Rx Buffers Deallocate Counter*/ }; +struct dpaa_if_tx_bmi_stats { + uint32_t fmbm_tfrc; /**< Tx Frame Counter*/ + uint32_t fmbm_tfdc; /**< Tx Frames Discard Counter*/ + uint32_t fmbm_tfledc; /**< Tx Frames Length Error Discard*/ + uint32_t fmbm_tfufdc; /**< Tx Frames Unsupported Format*/ + uint32_t fmbm_tbdc; /**< Tx Buffers Deallocate Counter */ +}; + int dpaa_tx_conf_queue_init(struct qman_fq *fq); -- 2.25.1
