From: Jerin Jacob Kollanukkaran <jerinj@marvell.com>
To: Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>,
Ferruh Yigit <ferruh.yigit@amd.com>,
Thomas Monjalon <thomas@monjalon.net>,
Ray Kinsella <mdr@ashroe.eu>
Cc: "dev@dpdk.org" <dev@dpdk.org>, Sunil Kumar Kori <skori@marvell.com>
Subject: Re: [EXT] Re: [PATCH v4] ethdev: support congestion management
Date: Fri, 7 Oct 2022 01:56:40 +0000 [thread overview]
Message-ID: <BY3PR18MB47853E2E0A6D582E5DFDB60CC85F9@BY3PR18MB4785.namprd18.prod.outlook.com> (raw)
In-Reply-To: <9ed695c4-15c3-0e50-05fb-7235915ae70d@oktetlabs.ru>
[-- Attachment #1: Type: text/plain, Size: 21792 bytes --]
Thanks Andrew. Changes are fine with me
________________________________
From: Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>
Sent: Thursday, October 6, 2022 2:06 PM
To: Ferruh Yigit <ferruh.yigit@amd.com>; Thomas Monjalon <thomas@monjalon.net>; Ray Kinsella <mdr@ashroe.eu>
Cc: dev@dpdk.org <dev@dpdk.org>; Jerin Jacob Kollanukkaran <jerinj@marvell.com>; Sunil Kumar Kori <skori@marvell.com>
Subject: [EXT] Re: [PATCH v4] ethdev: support congestion management
External Email
----------------------------------------------------------------------
@Jerin, could you confirm if my minor changes are OK for you
and, if so, I'll proceed with applying the patch.
On 10/4/22 12:02, Andrew Rybchenko wrote:
> From: Jerin Jacob <jerinj@marvell.com>
>
> NIC HW controllers often come with congestion management support on
> various HW objects such as Rx queue depth or mempool queue depth.
>
> Also, it can support various modes of operation such as RED
> (Random early discard), WRED etc on those HW objects.
>
> Add a framework to express such modes(enum rte_cman_mode) and
> introduce (enum rte_eth_cman_obj) to enumerate the different
> objects where the modes can operate on.
>
> Add RTE_CMAN_RED mode of operation and RTE_ETH_CMAN_OBJ_RX_QUEUE,
> RTE_ETH_CMAN_OBJ_RX_QUEUE_MEMPOOL objects.
>
> Introduce reserved fields in configuration structure
> backed by rte_eth_cman_config_init() to add new configuration
> parameters without ABI breakage.
>
> Add rte_eth_cman_info_get() API to get the information such as
> supported modes and objects.
>
> Add rte_eth_cman_config_init(), rte_eth_cman_config_set() APIs
> to configure congestion management on those object with associated mode.
>
> Finally, add rte_eth_cman_config_get() API to retrieve the
> applied configuration.
>
> Signed-off-by: Jerin Jacob <jerinj@marvell.com>
> Signed-off-by: Sunil Kumar Kori <skori@marvell.com>
> Signed-off-by: Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>
> ---
> v3..v4: Andrew Rybchenko
> - rebase
> - remove eth_check_err() and use eth_err() instead
> - minor fixes in description to avoid "This patch" and "Added".
> - correct position in release notes
> v2..v3:
> - Rename rte_cman.c to rte_ethdev_cman.c
> - Move lib/eal/include/rte_cman.h to lib/ethdev/rte_cman.h
> - Fix review comments (Andrew Rybchenko)
> - Add release notes
>
> v1..v2:
> - Fix review comments (Akhil Goyal)
>
> rfc..v1:
> - Added RED specification (https://urldefense.proofpoint.com/v2/url?u=http-3A__www.aciri.org_floyd_papers_red_red.html&d=DwICaQ&c=nKjWec2b6R0mOyPaz7xtfQ&r=1DGob4H4rxz6H8uITozGOCa0s5f4wCNtTa4UUKvcsvI&m=kISGqWlRwNHLBHvKCTkVQBoHyBW79qMFQEJNcoDZXb8X4GKLwHVeeE_D3Lh082fx&s=HZKFgpOQ0CtqvK-_Zc-QZn87gBY4UrscDXgFihsXjvQ&e= ) link
> - Fixed doxygen comment issue (Min Hu)
>
> doc/guides/nics/features.rst | 12 ++
> doc/guides/nics/features/default.ini | 1 +
> doc/guides/rel_notes/release_22_11.rst | 6 +
> lib/ethdev/ethdev_driver.h | 25 ++++
> lib/ethdev/ethdev_private.h | 3 +
> lib/ethdev/meson.build | 2 +
> lib/ethdev/rte_cman.h | 55 +++++++++
> lib/ethdev/rte_ethdev.c | 2 +-
> lib/ethdev/rte_ethdev.h | 164 +++++++++++++++++++++++++
> lib/ethdev/rte_ethdev_cman.c | 101 +++++++++++++++
> lib/ethdev/version.map | 4 +
> 11 files changed, 374 insertions(+), 1 deletion(-)
> create mode 100644 lib/ethdev/rte_cman.h
> create mode 100644 lib/ethdev/rte_ethdev_cman.c
>
> diff --git a/doc/guides/nics/features.rst b/doc/guides/nics/features.rst
> index b4a8e9881c..70ca46e651 100644
> --- a/doc/guides/nics/features.rst
> +++ b/doc/guides/nics/features.rst
> @@ -727,6 +727,18 @@ Supports configuring per-queue stat counter mapping.
> ``rte_eth_dev_set_tx_queue_stats_mapping()``.
>
>
> +.. _nic_features_congestion_management:
> +
> +Congestion management
> +---------------------
> +
> +Supports congestion management.
> +
> +* **[implements] eth_dev_ops**: ``cman_info_get``, ``cman_config_set``, ``cman_config_get``.
> +* **[related] API**: ``rte_eth_cman_info_get()``, ``rte_eth_cman_config_init()``,
> + ``rte_eth_cman_config_set()``, ``rte_eth_cman_config_get()``.
> +
> +
> .. _nic_features_fw_version:
>
> FW version
> diff --git a/doc/guides/nics/features/default.ini b/doc/guides/nics/features/default.ini
> index f7192cb0da..a9c0008ebd 100644
> --- a/doc/guides/nics/features/default.ini
> +++ b/doc/guides/nics/features/default.ini
> @@ -60,6 +60,7 @@ Tx descriptor status =
> Basic stats =
> Extended stats =
> Stats per queue =
> +Congestion management =
> FW version =
> EEPROM dump =
> Module EEPROM dump =
> diff --git a/doc/guides/rel_notes/release_22_11.rst b/doc/guides/rel_notes/release_22_11.rst
> index 44f9a30c6a..0ffa004a9e 100644
> --- a/doc/guides/rel_notes/release_22_11.rst
> +++ b/doc/guides/rel_notes/release_22_11.rst
> @@ -78,6 +78,12 @@ New Features
> Added new rte_flow action which allows application to re-route packets
> directly to the kernel without software involvement.
>
> +* **Added support for congestion management for ethdev.**
> +
> + Added new APIs ``rte_eth_cman_config_init()``, ``rte_eth_cman_config_get()``,
> + ``rte_eth_cman_config_set()``, ``rte_eth_cman_info_get()``
> + to support congestion management.
> +
> * **Updated Intel iavf driver.**
>
> * Added flow subscription support.
> diff --git a/lib/ethdev/ethdev_driver.h b/lib/ethdev/ethdev_driver.h
> index 8cd8eb8685..e1e2d10a35 100644
> --- a/lib/ethdev/ethdev_driver.h
> +++ b/lib/ethdev/ethdev_driver.h
> @@ -1094,6 +1094,22 @@ typedef int (*eth_rx_queue_avail_thresh_query_t)(struct rte_eth_dev *dev,
> uint16_t *rx_queue_id,
> uint8_t *avail_thresh);
>
> +/** @internal Get congestion management information. */
> +typedef int (*eth_cman_info_get_t)(struct rte_eth_dev *dev,
> + struct rte_eth_cman_info *info);
> +
> +/** @internal Init congestion management structure with default values. */
> +typedef int (*eth_cman_config_init_t)(struct rte_eth_dev *dev,
> + struct rte_eth_cman_config *config);
> +
> +/** @internal Configure congestion management on a port. */
> +typedef int (*eth_cman_config_set_t)(struct rte_eth_dev *dev,
> + const struct rte_eth_cman_config *config);
> +
> +/** @internal Retrieve congestion management configuration of a port. */
> +typedef int (*eth_cman_config_get_t)(struct rte_eth_dev *dev,
> + struct rte_eth_cman_config *config);
> +
> /**
> * @internal A structure containing the functions exported by an Ethernet driver.
> */
> @@ -1309,6 +1325,15 @@ struct eth_dev_ops {
> eth_rx_queue_avail_thresh_set_t rx_queue_avail_thresh_set;
> /** Query Rx queue available descriptors threshold event */
> eth_rx_queue_avail_thresh_query_t rx_queue_avail_thresh_query;
> +
> + /** Get congestion management information */
> + eth_cman_info_get_t cman_info_get;
> + /** Initialize congestion management structure with default values */
> + eth_cman_config_init_t cman_config_init;
> + /** Configure congestion management */
> + eth_cman_config_set_t cman_config_set;
> + /** Retrieve congestion management configuration */
> + eth_cman_config_get_t cman_config_get;
> };
>
> /**
> diff --git a/lib/ethdev/ethdev_private.h b/lib/ethdev/ethdev_private.h
> index cc9879907c..acb4b335c8 100644
> --- a/lib/ethdev/ethdev_private.h
> +++ b/lib/ethdev/ethdev_private.h
> @@ -37,6 +37,9 @@ struct rte_eth_dev_callback {
>
> extern rte_spinlock_t eth_dev_cb_lock;
>
> +/* Convert all error to -EIO if device is removed. */
> +int eth_err(uint16_t port_id, int ret);
> +
> /*
> * Convert rte_eth_dev pointer to port ID.
> * NULL will be translated to RTE_MAX_ETHPORTS.
> diff --git a/lib/ethdev/meson.build b/lib/ethdev/meson.build
> index 47bb2625b0..39250b5da1 100644
> --- a/lib/ethdev/meson.build
> +++ b/lib/ethdev/meson.build
> @@ -8,6 +8,7 @@ sources = files(
> 'ethdev_trace_points.c',
> 'rte_class_eth.c',
> 'rte_ethdev.c',
> + 'rte_ethdev_cman.c',
> 'rte_flow.c',
> 'rte_mtr.c',
> 'rte_tm.c',
> @@ -19,6 +20,7 @@ sources = files(
> )
>
> headers = files(
> + 'rte_cman.h',
> 'rte_ethdev.h',
> 'rte_ethdev_trace.h',
> 'rte_ethdev_trace_fp.h',
> diff --git a/lib/ethdev/rte_cman.h b/lib/ethdev/rte_cman.h
> new file mode 100644
> index 0000000000..297db8e095
> --- /dev/null
> +++ b/lib/ethdev/rte_cman.h
> @@ -0,0 +1,55 @@
> +/* SPDX-License-Identifier: BSD-3-Clause
> + * Copyright(C) 2022 Marvell International Ltd.
> + */
> +
> +#ifndef RTE_CMAN_H
> +#define RTE_CMAN_H
> +
> +#ifdef __cplusplus
> +extern "C" {
> +#endif
> +
> +#include <rte_bitops.h>
> +
> +/**
> + * @file
> + * Congestion management related parameters for DPDK.
> + */
> +
> +/** Congestion management modes */
> +enum rte_cman_mode {
> + /**
> + * Congestion based on Random Early Detection.
> + *
> + * https://urldefense.proofpoint.com/v2/url?u=https-3A__en.wikipedia.org_wiki_Random-5Fearly-5Fdetection&d=DwICaQ&c=nKjWec2b6R0mOyPaz7xtfQ&r=1DGob4H4rxz6H8uITozGOCa0s5f4wCNtTa4UUKvcsvI&m=kISGqWlRwNHLBHvKCTkVQBoHyBW79qMFQEJNcoDZXb8X4GKLwHVeeE_D3Lh082fx&s=iyRkqzJBjwu2oS-YMRhtxJOpsK8JWJG5gEH_1DC5pwM&e=
> + * https://urldefense.proofpoint.com/v2/url?u=http-3A__www.aciri.org_floyd_papers_red_red.html&d=DwICaQ&c=nKjWec2b6R0mOyPaz7xtfQ&r=1DGob4H4rxz6H8uITozGOCa0s5f4wCNtTa4UUKvcsvI&m=kISGqWlRwNHLBHvKCTkVQBoHyBW79qMFQEJNcoDZXb8X4GKLwHVeeE_D3Lh082fx&s=HZKFgpOQ0CtqvK-_Zc-QZn87gBY4UrscDXgFihsXjvQ&e=
> + * @see struct rte_cman_red_params
> + */
> + RTE_CMAN_RED = RTE_BIT32(0),
> +};
> +
> +/**
> + * RED based congestion management configuration parameters.
> + */
> +struct rte_cman_red_params {
> + /**
> + * Minimum threshold (min_th) value
> + *
> + * Value expressed as percentage. Value must be in 0 to 100(inclusive).
> + */
> + uint8_t min_th;
> + /**
> + * Maximum threshold (max_th) value
> + *
> + * Value expressed as percentage. Value must be in 0 to 100(inclusive).
> + */
> + uint8_t max_th;
> + /** Inverse of packet marking probability maximum value (maxp = 1 / maxp_inv) */
> + uint16_t maxp_inv;
> +};
> +
> +#ifdef __cplusplus
> +}
> +#endif
> +
> +#endif /* RTE_CMAN_H */
> diff --git a/lib/ethdev/rte_ethdev.c b/lib/ethdev/rte_ethdev.c
> index 0c2c1088c0..e4eb17221b 100644
> --- a/lib/ethdev/rte_ethdev.c
> +++ b/lib/ethdev/rte_ethdev.c
> @@ -642,7 +642,7 @@ rte_eth_dev_get_port_by_name(const char *name, uint16_t *port_id)
> return -ENODEV;
> }
>
> -static int
> +int
> eth_err(uint16_t port_id, int ret)
> {
> if (ret == 0)
> diff --git a/lib/ethdev/rte_ethdev.h b/lib/ethdev/rte_ethdev.h
> index a21f58b9cd..8df1cdfad0 100644
> --- a/lib/ethdev/rte_ethdev.h
> +++ b/lib/ethdev/rte_ethdev.h
> @@ -160,6 +160,7 @@ extern "C" {
> #define RTE_ETHDEV_DEBUG_TX
> #endif
>
> +#include <rte_cman.h>
> #include <rte_compat.h>
> #include <rte_log.h>
> #include <rte_interrupts.h>
> @@ -5314,6 +5315,169 @@ typedef struct {
> __rte_experimental
> int rte_eth_dev_priv_dump(uint16_t port_id, FILE *file);
>
> +/* Congestion management */
> +
> +/** Enumerate list of ethdev congestion management objects */
> +enum rte_eth_cman_obj {
> + /** Congestion management based on Rx queue depth */
> + RTE_ETH_CMAN_OBJ_RX_QUEUE = RTE_BIT32(0),
> + /**
> + * Congestion management based on mempool depth associated with Rx queue
> + * @see rte_eth_rx_queue_setup()
> + */
> + RTE_ETH_CMAN_OBJ_RX_QUEUE_MEMPOOL = RTE_BIT32(1),
> +};
> +
> +/**
> + * @warning
> + * @b EXPERIMENTAL: this structure may change, or be removed, without prior notice
> + *
> + * A structure used to retrieve information of ethdev congestion management.
> + */
> +struct rte_eth_cman_info {
> + /**
> + * Set of supported congestion management modes
> + * @see enum rte_cman_mode
> + */
> + uint64_t modes_supported;
> + /**
> + * Set of supported congestion management objects
> + * @see enum rte_eth_cman_obj
> + */
> + uint64_t objs_supported;
> + /**
> + * Reserved for future fields. Always returned as 0 when
> + * rte_eth_cman_info_get() is invoked
> + */
> + uint8_t rsvd[8];
> +};
> +
> +/**
> + * @warning
> + * @b EXPERIMENTAL: this structure may change, or be removed, without prior notice
> + *
> + * A structure used to configure the ethdev congestion management.
> + */
> +struct rte_eth_cman_config {
> + /** Congestion management object */
> + enum rte_eth_cman_obj obj;
> + /** Congestion management mode */
> + enum rte_cman_mode mode;
> + union {
> + /**
> + * Rx queue to configure congestion management.
> + *
> + * Valid when object is RTE_ETH_CMAN_OBJ_RX_QUEUE or
> + * RTE_ETH_CMAN_OBJ_RX_QUEUE_MEMPOOL.
> + */
> + uint16_t rx_queue;
> + /**
> + * Reserved for future fields.
> + * It must be set to 0 when rte_eth_cman_config_set() is invoked
> + * and will be returned as 0 when rte_eth_cman_config_get() is
> + * invoked.
> + */
> + uint8_t rsvd_obj_params[4];
> + } obj_param;
> + union {
> + /**
> + * RED configuration parameters.
> + *
> + * Valid when mode is RTE_CMAN_RED.
> + */
> + struct rte_cman_red_params red;
> + /**
> + * Reserved for future fields.
> + * It must be set to 0 when rte_eth_cman_config_set() is invoked
> + * and will be returned as 0 when rte_eth_cman_config_get() is
> + * invoked.
> + */
> + uint8_t rsvd_mode_params[4];
> + } mode_param;
> +};
> +
> +/**
> + * @warning
> + * @b EXPERIMENTAL: this API may change, or be removed, without prior notice
> + *
> + * Retrieve the information for ethdev congestion management
> + *
> + * @param port_id
> + * The port identifier of the Ethernet device.
> + * @param info
> + * A pointer to a structure of type *rte_eth_cman_info* to be filled with
> + * the information about congestion management.
> + * @return
> + * - (0) if successful.
> + * - (-ENOTSUP) if support for cman_info_get does not exist.
> + * - (-ENODEV) if *port_id* invalid.
> + * - (-EINVAL) if bad parameter.
> + */
> +__rte_experimental
> +int rte_eth_cman_info_get(uint16_t port_id, struct rte_eth_cman_info *info);
> +
> +/**
> + * @warning
> + * @b EXPERIMENTAL: this API may change, or be removed, without prior notice
> + *
> + * Initialize the ethdev congestion management configuration structure with default values.
> + *
> + * @param port_id
> + * The port identifier of the Ethernet device.
> + * @param config
> + * A pointer to a structure of type *rte_eth_cman_config* to be initialized
> + * with default value.
> + * @return
> + * - (0) if successful.
> + * - (-ENOTSUP) if support for cman_config_init does not exist.
> + * - (-ENODEV) if *port_id* invalid.
> + * - (-EINVAL) if bad parameter.
> + */
> +__rte_experimental
> +int rte_eth_cman_config_init(uint16_t port_id, struct rte_eth_cman_config *config);
> +
> +/**
> + * @warning
> + * @b EXPERIMENTAL: this API may change, or be removed, without prior notice
> + *
> + * Configure ethdev congestion management
> + *
> + * @param port_id
> + * The port identifier of the Ethernet device.
> + * @param config
> + * A pointer to a structure of type *rte_eth_cman_config* to be configured.
> + * @return
> + * - (0) if successful.
> + * - (-ENOTSUP) if support for cman_config_set does not exist.
> + * - (-ENODEV) if *port_id* invalid.
> + * - (-EINVAL) if bad parameter.
> + */
> +__rte_experimental
> +int rte_eth_cman_config_set(uint16_t port_id, const struct rte_eth_cman_config *config);
> +
> +/**
> + * @warning
> + * @b EXPERIMENTAL: this API may change, or be removed, without prior notice
> + *
> + * Retrieve the applied ethdev congestion management parameters for the given port.
> + *
> + * @param port_id
> + * The port identifier of the Ethernet device.
> + * @param config
> + * A pointer to a structure of type *rte_eth_cman_config* to retrieve
> + * congestion management parameters for the given object.
> + * Application must fill all parameters except mode_param parameter in
> + * struct rte_eth_cman_config.
> + *
> + * @return
> + * - (0) if successful.
> + * - (-ENOTSUP) if support for cman_config_get does not exist.
> + * - (-ENODEV) if *port_id* invalid.
> + * - (-EINVAL) if bad parameter.
> + */
> +__rte_experimental
> +int rte_eth_cman_config_get(uint16_t port_id, struct rte_eth_cman_config *config);
> +
> #include <rte_ethdev_core.h>
>
> /**
> diff --git a/lib/ethdev/rte_ethdev_cman.c b/lib/ethdev/rte_ethdev_cman.c
> new file mode 100644
> index 0000000000..4a1bdd7bd0
> --- /dev/null
> +++ b/lib/ethdev/rte_ethdev_cman.c
> @@ -0,0 +1,101 @@
> +/* SPDX-License-Identifier: BSD-3-Clause
> + * Copyright(C) 2022 Marvell International Ltd.
> + */
> +
> +#include <stdint.h>
> +
> +#include <rte_errno.h>
> +#include "rte_ethdev.h"
> +#include "ethdev_driver.h"
> +#include "ethdev_private.h"
> +
> +/* Get congestion management information for a port */
> +int
> +rte_eth_cman_info_get(uint16_t port_id, struct rte_eth_cman_info *info)
> +{
> + struct rte_eth_dev *dev;
> +
> + RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV);
> + dev = &rte_eth_devices[port_id];
> +
> + if (info == NULL) {
> + RTE_ETHDEV_LOG(ERR, "congestion management info is NULL\n");
> + return -EINVAL;
> + }
> +
> + if (dev->dev_ops->cman_info_get == NULL) {
> + RTE_ETHDEV_LOG(ERR, "Function not implemented\n");
> + return -ENOTSUP;
> + }
> +
> + memset(info, 0, sizeof(struct rte_eth_cman_info));
> + return eth_err(port_id, (*dev->dev_ops->cman_info_get)(dev, info));
> +}
> +
> +/* Initialize congestion management structure with default values */
> +int
> +rte_eth_cman_config_init(uint16_t port_id, struct rte_eth_cman_config *config)
> +{
> + struct rte_eth_dev *dev;
> +
> + RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV);
> + dev = &rte_eth_devices[port_id];
> +
> + if (config == NULL) {
> + RTE_ETHDEV_LOG(ERR, "congestion management config is NULL\n");
> + return -EINVAL;
> + }
> +
> + if (dev->dev_ops->cman_config_init == NULL) {
> + RTE_ETHDEV_LOG(ERR, "Function not implemented\n");
> + return -ENOTSUP;
> + }
> +
> + memset(config, 0, sizeof(struct rte_eth_cman_config));
> + return eth_err(port_id, (*dev->dev_ops->cman_config_init)(dev, config));
> +}
> +
> +/* Configure congestion management on a port */
> +int
> +rte_eth_cman_config_set(uint16_t port_id, const struct rte_eth_cman_config *config)
> +{
> + struct rte_eth_dev *dev;
> +
> + RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV);
> + dev = &rte_eth_devices[port_id];
> +
> + if (config == NULL) {
> + RTE_ETHDEV_LOG(ERR, "congestion management config is NULL\n");
> + return -EINVAL;
> + }
> +
> + if (dev->dev_ops->cman_config_set == NULL) {
> + RTE_ETHDEV_LOG(ERR, "Function not implemented\n");
> + return -ENOTSUP;
> + }
> +
> + return eth_err(port_id, (*dev->dev_ops->cman_config_set)(dev, config));
> +}
> +
> +/* Retrieve congestion management configuration of a port */
> +int
> +rte_eth_cman_config_get(uint16_t port_id, struct rte_eth_cman_config *config)
> +{
> + struct rte_eth_dev *dev;
> +
> + RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV);
> + dev = &rte_eth_devices[port_id];
> +
> + if (config == NULL) {
> + RTE_ETHDEV_LOG(ERR, "congestion management config is NULL\n");
> + return -EINVAL;
> + }
> +
> + if (dev->dev_ops->cman_config_get == NULL) {
> + RTE_ETHDEV_LOG(ERR, "Function not implemented\n");
> + return -ENOTSUP;
> + }
> +
> + memset(config, 0, sizeof(struct rte_eth_cman_config));
> + return eth_err(port_id, (*dev->dev_ops->cman_config_get)(dev, config));
> +}
> diff --git a/lib/ethdev/version.map b/lib/ethdev/version.map
> index 3651ceb234..857d21be1c 100644
> --- a/lib/ethdev/version.map
> +++ b/lib/ethdev/version.map
> @@ -287,6 +287,10 @@ EXPERIMENTAL {
> rte_mtr_meter_vlan_table_update;
>
> # added in 22.11
> + rte_eth_cman_config_get;
> + rte_eth_cman_config_init;
> + rte_eth_cman_config_set;
> + rte_eth_cman_info_get;
> rte_flow_async_action_handle_query;
> rte_mtr_meter_policy_get;
> rte_mtr_meter_profile_get;
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next prev parent reply other threads:[~2022-10-07 1:58 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-10-04 9:02 Andrew Rybchenko
2022-10-06 8:36 ` Andrew Rybchenko
2022-10-07 1:56 ` Jerin Jacob Kollanukkaran [this message]
2022-10-07 6:09 ` [EXT] " Sunil Kumar Kori
2022-10-07 10:07 ` Andrew Rybchenko
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