From: "Zhang, Qi Z" <qi.z.zhang@intel.com>
To: "Liu, Mingxia" <mingxia.liu@intel.com>,
"dev@dpdk.org" <dev@dpdk.org>,
"Wu, Jingjing" <jingjing.wu@intel.com>,
"Xing, Beilei" <beilei.xing@intel.com>
Subject: RE: [PATCH v6 1/6] common/idpf: add hw statistics
Date: Wed, 8 Feb 2023 02:00:00 +0000 [thread overview]
Message-ID: <DM4PR11MB59946DF079C4AC6ED6FDD8F9D7D89@DM4PR11MB5994.namprd11.prod.outlook.com> (raw)
In-Reply-To: <20230207101650.2402452-2-mingxia.liu@intel.com>
> -----Original Message-----
> From: Liu, Mingxia <mingxia.liu@intel.com>
> Sent: Tuesday, February 7, 2023 6:17 PM
> To: dev@dpdk.org; Zhang, Qi Z <qi.z.zhang@intel.com>; Wu, Jingjing
> <jingjing.wu@intel.com>; Xing, Beilei <beilei.xing@intel.com>
> Cc: Liu, Mingxia <mingxia.liu@intel.com>
> Subject: [PATCH v6 1/6] common/idpf: add hw statistics
Suggest to use ./devtools/check-git-log.sh to fix any title warning if possible
Also the main purpose of this patch is to support stats_get /stats_reset API,
the prefix is more reasonable to be "net/idpf" but not "common/idpf.
Please fix other patches if any similar issue.
>
> This patch add hardware packets/bytes statistics.
>
> Signed-off-by: Mingxia Liu <mingxia.liu@intel.com>
> ---
> drivers/common/idpf/idpf_common_device.c | 17 +++++
> drivers/common/idpf/idpf_common_device.h | 4 +
> drivers/common/idpf/idpf_common_virtchnl.c | 27 +++++++
> drivers/common/idpf/idpf_common_virtchnl.h | 3 +
> drivers/common/idpf/version.map | 2 +
> drivers/net/idpf/idpf_ethdev.c | 86 ++++++++++++++++++++++
> 6 files changed, 139 insertions(+)
>
> diff --git a/drivers/common/idpf/idpf_common_device.c
> b/drivers/common/idpf/idpf_common_device.c
> index 48b3e3c0dd..5475a3e52c 100644
> --- a/drivers/common/idpf/idpf_common_device.c
> +++ b/drivers/common/idpf/idpf_common_device.c
> @@ -652,4 +652,21 @@ idpf_vport_info_init(struct idpf_vport *vport,
> return 0;
> }
>
> +void
> +idpf_vport_stats_update(struct virtchnl2_vport_stats *oes, struct
> +virtchnl2_vport_stats *nes) {
> + nes->rx_bytes = nes->rx_bytes - oes->rx_bytes;
> + nes->rx_unicast = nes->rx_unicast - oes->rx_unicast;
> + nes->rx_multicast = nes->rx_multicast - oes->rx_multicast;
> + nes->rx_broadcast = nes->rx_broadcast - oes->rx_broadcast;
> + nes->rx_errors = nes->rx_errors - oes->rx_errors;
> + nes->rx_discards = nes->rx_discards - oes->rx_discards;
> + nes->tx_bytes = nes->tx_bytes - oes->tx_bytes;
> + nes->tx_unicast = nes->tx_unicast - oes->tx_unicast;
> + nes->tx_multicast = nes->tx_multicast - oes->tx_multicast;
> + nes->tx_broadcast = nes->tx_broadcast - oes->tx_broadcast;
> + nes->tx_errors = nes->tx_errors - oes->tx_errors;
> + nes->tx_discards = nes->tx_discards - oes->tx_discards; }
> +
> RTE_LOG_REGISTER_SUFFIX(idpf_common_logtype, common, NOTICE); diff
> --git a/drivers/common/idpf/idpf_common_device.h
> b/drivers/common/idpf/idpf_common_device.h
> index 545117df79..1d8e7d405a 100644
> --- a/drivers/common/idpf/idpf_common_device.h
> +++ b/drivers/common/idpf/idpf_common_device.h
> @@ -115,6 +115,8 @@ struct idpf_vport {
> bool tx_vec_allowed;
> bool rx_use_avx512;
> bool tx_use_avx512;
> +
> + struct virtchnl2_vport_stats eth_stats_offset;
> };
>
> /* Message type read in virtual channel from PF */ @@ -191,5 +193,7 @@
> int idpf_vport_irq_unmap_config(struct idpf_vport *vport, uint16_t
> nb_rx_queues) __rte_internal int idpf_vport_info_init(struct idpf_vport
> *vport,
> struct virtchnl2_create_vport *vport_info);
> +__rte_internal
> +void idpf_vport_stats_update(struct virtchnl2_vport_stats *oes, struct
> +virtchnl2_vport_stats *nes);
>
> #endif /* _IDPF_COMMON_DEVICE_H_ */
> diff --git a/drivers/common/idpf/idpf_common_virtchnl.c
> b/drivers/common/idpf/idpf_common_virtchnl.c
> index 31fadefbd3..40cff34c09 100644
> --- a/drivers/common/idpf/idpf_common_virtchnl.c
> +++ b/drivers/common/idpf/idpf_common_virtchnl.c
> @@ -217,6 +217,7 @@ idpf_vc_cmd_execute(struct idpf_adapter *adapter,
> struct idpf_cmd_info *args)
> case VIRTCHNL2_OP_UNMAP_QUEUE_VECTOR:
> case VIRTCHNL2_OP_ALLOC_VECTORS:
> case VIRTCHNL2_OP_DEALLOC_VECTORS:
> + case VIRTCHNL2_OP_GET_STATS:
> /* for init virtchnl ops, need to poll the response */
> err = idpf_vc_one_msg_read(adapter, args->ops, args-
> >out_size, args->out_buffer);
> clear_cmd(adapter);
> @@ -806,6 +807,32 @@ idpf_vc_ptype_info_query(struct idpf_adapter
> *adapter)
> return err;
> }
>
> +int
> +idpf_vc_stats_query(struct idpf_vport *vport,
> + struct virtchnl2_vport_stats **pstats) {
> + struct idpf_adapter *adapter = vport->adapter;
> + struct virtchnl2_vport_stats vport_stats;
> + struct idpf_cmd_info args;
> + int err;
> +
> + vport_stats.vport_id = vport->vport_id;
> + args.ops = VIRTCHNL2_OP_GET_STATS;
> + args.in_args = (u8 *)&vport_stats;
> + args.in_args_size = sizeof(vport_stats);
> + args.out_buffer = adapter->mbx_resp;
> + args.out_size = IDPF_DFLT_MBX_BUF_SIZE;
> +
> + err = idpf_vc_cmd_execute(adapter, &args);
> + if (err) {
> + DRV_LOG(ERR, "Failed to execute command of
> VIRTCHNL2_OP_GET_STATS");
> + *pstats = NULL;
> + return err;
> + }
> + *pstats = (struct virtchnl2_vport_stats *)args.out_buffer;
> + return 0;
> +}
> +
> #define IDPF_RX_BUF_STRIDE 64
> int
> idpf_vc_rxq_config(struct idpf_vport *vport, struct idpf_rx_queue *rxq) diff -
> -git a/drivers/common/idpf/idpf_common_virtchnl.h
> b/drivers/common/idpf/idpf_common_virtchnl.h
> index c105f02836..6b94fd5b8f 100644
> --- a/drivers/common/idpf/idpf_common_virtchnl.h
> +++ b/drivers/common/idpf/idpf_common_virtchnl.h
> @@ -49,4 +49,7 @@ __rte_internal
> int idpf_vc_rxq_config(struct idpf_vport *vport, struct idpf_rx_queue *rxq);
> __rte_internal int idpf_vc_txq_config(struct idpf_vport *vport, struct
> idpf_tx_queue *txq);
> +__rte_internal
> +int idpf_vc_stats_query(struct idpf_vport *vport,
> + struct virtchnl2_vport_stats **pstats);
> #endif /* _IDPF_COMMON_VIRTCHNL_H_ */
> diff --git a/drivers/common/idpf/version.map
> b/drivers/common/idpf/version.map index 8b33130bd6..e6a02828ba
> 100644
> --- a/drivers/common/idpf/version.map
> +++ b/drivers/common/idpf/version.map
> @@ -46,6 +46,7 @@ INTERNAL {
> idpf_vc_rss_key_set;
> idpf_vc_rss_lut_set;
> idpf_vc_rxq_config;
> + idpf_vc_stats_query;
> idpf_vc_txq_config;
> idpf_vc_vectors_alloc;
> idpf_vc_vectors_dealloc;
> @@ -59,6 +60,7 @@ INTERNAL {
> idpf_vport_irq_map_config;
> idpf_vport_irq_unmap_config;
> idpf_vport_rss_config;
> + idpf_vport_stats_update;
>
> local: *;
> };
> diff --git a/drivers/net/idpf/idpf_ethdev.c b/drivers/net/idpf/idpf_ethdev.c
> index 33f5e90743..02ddb0330a 100644
> --- a/drivers/net/idpf/idpf_ethdev.c
> +++ b/drivers/net/idpf/idpf_ethdev.c
> @@ -140,6 +140,87 @@ idpf_dev_supported_ptypes_get(struct rte_eth_dev
> *dev __rte_unused)
> return ptypes;
> }
>
> +static uint64_t
> +idpf_get_mbuf_alloc_failed_stats(struct rte_eth_dev *dev) {
> + uint64_t mbuf_alloc_failed = 0;
> + struct idpf_rx_queue *rxq;
> + int i = 0;
> +
> + for (i = 0; i < dev->data->nb_rx_queues; i++) {
> + rxq = dev->data->rx_queues[i];
> + mbuf_alloc_failed += __atomic_load_n(&rxq-
> >rx_stats.mbuf_alloc_failed,
> + __ATOMIC_RELAXED);
> + }
> +
> + return mbuf_alloc_failed;
> +}
> +
> +static int
> +idpf_dev_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats
> +*stats) {
> + struct idpf_vport *vport =
> + (struct idpf_vport *)dev->data->dev_private;
> + struct virtchnl2_vport_stats *pstats = NULL;
> + int ret;
> +
> + ret = idpf_vc_stats_query(vport, &pstats);
> + if (ret == 0) {
> + uint8_t crc_stats_len = (dev->data-
> >dev_conf.rxmode.offloads &
> + RTE_ETH_RX_OFFLOAD_KEEP_CRC) ?
> 0 :
> + RTE_ETHER_CRC_LEN;
> +
> + idpf_vport_stats_update(&vport->eth_stats_offset, pstats);
> + stats->ipackets = pstats->rx_unicast + pstats->rx_multicast +
> + pstats->rx_broadcast - pstats->rx_discards;
> + stats->opackets = pstats->tx_broadcast + pstats-
> >tx_multicast +
> + pstats->tx_unicast;
> + stats->imissed = pstats->rx_discards;
> + stats->oerrors = pstats->tx_errors + pstats->tx_discards;
> + stats->ibytes = pstats->rx_bytes;
> + stats->ibytes -= stats->ipackets * crc_stats_len;
> + stats->obytes = pstats->tx_bytes;
> +
> + dev->data->rx_mbuf_alloc_failed =
> idpf_get_mbuf_alloc_failed_stats(dev);
> + stats->rx_nombuf = dev->data->rx_mbuf_alloc_failed;
> + } else {
> + PMD_DRV_LOG(ERR, "Get statistics failed");
> + }
> + return ret;
> +}
> +
> +static void
> +idpf_reset_mbuf_alloc_failed_stats(struct rte_eth_dev *dev) {
> + struct idpf_rx_queue *rxq;
> + int i;
> +
> + for (i = 0; i < dev->data->nb_rx_queues; i++) {
> + rxq = dev->data->rx_queues[i];
> + __atomic_store_n(&rxq->rx_stats.mbuf_alloc_failed, 0,
> __ATOMIC_RELAXED);
> + }
> +}
> +
> +static int
> +idpf_dev_stats_reset(struct rte_eth_dev *dev) {
> + struct idpf_vport *vport =
> + (struct idpf_vport *)dev->data->dev_private;
> + struct virtchnl2_vport_stats *pstats = NULL;
> + int ret;
> +
> + ret = idpf_vc_stats_query(vport, &pstats);
> + if (ret != 0)
> + return ret;
> +
> + /* set stats offset base on current values */
> + vport->eth_stats_offset = *pstats;
> +
> + idpf_reset_mbuf_alloc_failed_stats(dev);
> +
> + return 0;
> +}
> +
> static int
> idpf_init_rss(struct idpf_vport *vport) { @@ -327,6 +408,9 @@
> idpf_dev_start(struct rte_eth_dev *dev)
> goto err_vport;
> }
>
> + if (idpf_dev_stats_reset(dev))
> + PMD_DRV_LOG(ERR, "Failed to reset stats");
> +
> vport->stopped = 0;
>
> return 0;
> @@ -606,6 +690,8 @@ static const struct eth_dev_ops idpf_eth_dev_ops = {
> .tx_queue_release = idpf_dev_tx_queue_release,
> .mtu_set = idpf_dev_mtu_set,
> .dev_supported_ptypes_get = idpf_dev_supported_ptypes_get,
> + .stats_get = idpf_dev_stats_get,
> + .stats_reset = idpf_dev_stats_reset,
> };
>
> static uint16_t
> --
> 2.25.1
next prev parent reply other threads:[~2023-02-08 2:00 UTC|newest]
Thread overview: 63+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-12-16 9:36 [PATCH 0/7] add idpf pmd enhancement features Mingxia Liu
2022-12-16 9:37 ` [PATCH 1/7] common/idpf: add hw statistics Mingxia Liu
2022-12-16 9:37 ` [PATCH 2/7] common/idpf: add RSS set/get ops Mingxia Liu
2022-12-16 9:37 ` [PATCH 3/7] common/idpf: support single q scatter RX datapath Mingxia Liu
2022-12-16 9:37 ` [PATCH 4/7] common/idpf: add rss_offload hash in singleq rx Mingxia Liu
2022-12-16 9:37 ` [PATCH 5/7] common/idpf: add alarm to support handle vchnl message Mingxia Liu
2022-12-16 9:37 ` [PATCH 6/7] common/idpf: add xstats ops Mingxia Liu
2022-12-16 9:37 ` [PATCH 7/7] common/idpf: update mbuf_alloc_failed multi-thread process Mingxia Liu
2023-01-11 7:15 ` [PATCH 0/6] add idpf pmd enhancement features Mingxia Liu
2023-01-11 7:15 ` [PATCH v2 1/6] common/idpf: add hw statistics Mingxia Liu
2023-01-11 7:15 ` [PATCH v2 2/6] common/idpf: add RSS set/get ops Mingxia Liu
2023-01-11 7:15 ` [PATCH v2 3/6] common/idpf: support single q scatter RX datapath Mingxia Liu
2023-01-11 7:15 ` [PATCH v2 4/6] common/idpf: add rss_offload hash in singleq rx Mingxia Liu
2023-01-11 7:15 ` [PATCH v2 5/6] common/idpf: add alarm to support handle vchnl message Mingxia Liu
2023-01-11 7:15 ` [PATCH v2 6/6] common/idpf: add xstats ops Mingxia Liu
2023-01-18 7:14 ` [PATCH v3 0/6] add idpf pmd enhancement features Mingxia Liu
2023-01-18 7:14 ` [PATCH v3 1/6] common/idpf: add hw statistics Mingxia Liu
2023-02-01 8:48 ` Wu, Jingjing
2023-02-01 12:34 ` Liu, Mingxia
2023-01-18 7:14 ` [PATCH v3 2/6] common/idpf: add RSS set/get ops Mingxia Liu
2023-02-02 3:28 ` Wu, Jingjing
2023-02-07 3:10 ` Liu, Mingxia
2023-01-18 7:14 ` [PATCH v3 3/6] common/idpf: support single q scatter RX datapath Mingxia Liu
2023-02-02 3:45 ` Wu, Jingjing
2023-02-02 7:19 ` Liu, Mingxia
2023-01-18 7:14 ` [PATCH v3 4/6] common/idpf: add rss_offload hash in singleq rx Mingxia Liu
2023-01-18 7:14 ` [PATCH v3 5/6] common/idpf: add alarm to support handle vchnl message Mingxia Liu
2023-02-02 4:23 ` Wu, Jingjing
2023-02-02 7:39 ` Liu, Mingxia
2023-02-02 8:46 ` Wu, Jingjing
2023-01-18 7:14 ` [PATCH v3 6/6] common/idpf: add xstats ops Mingxia Liu
2023-02-07 9:56 ` [PATCH v4 0/6] add idpf pmd enhancement features Mingxia Liu
2023-02-07 9:56 ` [PATCH v4 1/6] common/idpf: add hw statistics Mingxia Liu
2023-02-07 9:56 ` [PATCH v4 2/6] common/idpf: add RSS set/get ops Mingxia Liu
2023-02-07 9:56 ` [PATCH v4 3/6] common/idpf: support single q scatter RX datapath Mingxia Liu
2023-02-07 9:56 ` [PATCH v4 4/6] common/idpf: add rss_offload hash in singleq rx Mingxia Liu
2023-02-07 9:57 ` [PATCH v4 5/6] common/idpf: add alarm to support handle vchnl message Mingxia Liu
2023-02-07 9:57 ` [PATCH v4 6/6] common/idpf: add xstats ops Mingxia Liu
2023-02-07 10:08 ` [PATCH v4 0/6] add idpf pmd enhancement features Mingxia Liu
2023-02-07 10:08 ` [PATCH v5 1/6] common/idpf: add hw statistics Mingxia Liu
2023-02-07 10:16 ` [PATCH v6 0/6] add idpf pmd enhancement features Mingxia Liu
2023-02-07 10:16 ` [PATCH v6 1/6] common/idpf: add hw statistics Mingxia Liu
2023-02-08 2:00 ` Zhang, Qi Z [this message]
2023-02-08 8:28 ` Liu, Mingxia
2023-02-07 10:16 ` [PATCH v6 2/6] common/idpf: add RSS set/get ops Mingxia Liu
2023-02-07 10:16 ` [PATCH v6 3/6] common/idpf: support single q scatter RX datapath Mingxia Liu
2023-02-07 10:16 ` [PATCH v6 4/6] common/idpf: add rss_offload hash in singleq rx Mingxia Liu
2023-02-07 10:16 ` [PATCH v6 5/6] common/idpf: add alarm to support handle vchnl message Mingxia Liu
2023-02-07 10:16 ` [PATCH v6 6/6] common/idpf: add xstats ops Mingxia Liu
2023-02-08 0:28 ` [PATCH v6 0/6] add idpf pmd enhancement features Wu, Jingjing
2023-02-08 7:33 ` [PATCH v7 " Mingxia Liu
2023-02-08 7:33 ` [PATCH v7 1/6] net/idpf: add hw statistics Mingxia Liu
2023-02-08 7:33 ` [PATCH v7 2/6] net/idpf: add RSS set/get ops Mingxia Liu
2023-02-08 7:33 ` [PATCH v7 3/6] net/idpf: support single q scatter RX datapath Mingxia Liu
2023-02-08 7:33 ` [PATCH v7 4/6] net/idpf: add rss_offload hash in singleq rx Mingxia Liu
2023-02-08 7:34 ` [PATCH v7 5/6] net/idpf: add alarm to support handle vchnl message Mingxia Liu
2023-02-08 7:34 ` [PATCH v7 6/6] net/idpf: add xstats ops Mingxia Liu
2023-02-08 9:32 ` [PATCH v7 0/6] add idpf pmd enhancement features Zhang, Qi Z
2023-02-07 10:08 ` [PATCH v5 2/6] common/idpf: add RSS set/get ops Mingxia Liu
2023-02-07 10:08 ` [PATCH v5 3/6] common/idpf: support single q scatter RX datapath Mingxia Liu
2023-02-07 10:08 ` [PATCH v5 4/6] common/idpf: add rss_offload hash in singleq rx Mingxia Liu
2023-02-07 10:08 ` [PATCH v5 5/6] common/idpf: add alarm to support handle vchnl message Mingxia Liu
2023-02-07 10:08 ` [PATCH v5 6/6] common/idpf: add xstats ops Mingxia Liu
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