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From: Aaron Conole <aconole@redhat.com>
To: Andrew Rybchenko <arybchenko@solarflare.com>
Cc: "John W. Linville" <linville@tuxdriver.com>,
	 Xiaolong Ye <xiaolong.ye@intel.com>,
	 Qi Zhang <qi.z.zhang@intel.com>,
	 Shepard Siegel <shepard.siegel@atomicrules.com>,
	 Ed Czeck <ed.czeck@atomicrules.com>,
	"John Miller" <john.miller@atomicrules.com>,
	 Igor Russkikh <igor.russkikh@aquantia.com>,
	 Pavel Belous <pavel.belous@aquantia.com>,
	Allain Legacy <allain.legacy@windriver.com>,
	 Matt Peters <matt.peters@windriver.com>,
	 Ravi Kumar <ravi1.kumar@amd.com>,
	 Rasesh Mody <rmody@marvell.com>,
	 Shahed Shaikh <shshaikh@marvell.com>,
	 Ajit Khaparde <ajit.khaparde@broadcom.com>,
	 Somnath Kotur <somnath.kotur@broadcom.com>,
	 Chas Williams <chas3@att.com>,
	 Rahul Lakkireddy <rahul.lakkireddy@chelsio.com>,
	 Hemant Agrawal <hemant.agrawal@nxp.com>,
	 Sachin Saxena <sachin.saxena@nxp.com>,
	 Wenzhuo Lu <wenzhuo.lu@intel.com>,
	 Marcin Wojtas <mw@semihalf.com>,
	 Michal Krawczyk <mk@semihalf.com>,
	 "Guy Tzalik" <gtzalik@amazon.com>,
	 Evgeny Schemeilin <evgenys@amazon.com>,
	 Gagandeep Singh <g.singh@nxp.com>,
	 John Daley <johndale@cisco.com>,
	 "Hyong Youb Kim" <hyonkim@cisco.com>,
	 Gaetan Rivet <gaetan.rivet@6wind.com>,
	 "Xiao Wang" <xiao.w.wang@intel.com>,
	Ziyang Xuan <xuanziyang2@huawei.com>,
	 "Xiaoyun Wang" <cloud.wangxiaoyun@huawei.com>,
	 Guoyang Zhou <zhouguoyang@huawei.com>,
	Beilei Xing <beilei.xing@intel.com>,
	 Jingjing Wu <jingjing.wu@intel.com>,
	 Qiming Yang <qiming.yang@intel.com>,
	 Rosen Xu <rosen.xu@intel.com>,
	 Konstantin Ananyev <konstantin.ananyev@intel.com>,
	Ferruh Yigit <ferruh.yigit@intel.com>,
	 Shijith Thotton <sthotton@marvell.com>,
	 Srisivasubramanian Srinivasan <srinivasan@marvell.com>,
	 Jakub Grajciar <jgrajcia@cisco.com>,
	 Matan Azrad <matan@mellanox.com>,
	 Shahaf Shuler <shahafs@mellanox.com>,
	Yongseok Koh <yskoh@mellanox.com>,
	 "Viacheslav Ovsiienko" <viacheslavo@mellanox.com>,
	 Zyta Szpak <zr@semihalf.com>,  "Liron Himi" <lironh@marvell.com>,
	 Tomasz Duszynski <tdu@semihalf.com>,
	 "Stephen Hemminger" <sthemmin@microsoft.com>,
	 "K. Y. Srinivasan" <kys@microsoft.com>,
	 Haiyang Zhang <haiyangz@microsoft.com>,
	 Rastislav Cernay <cernay@netcope.com>,
	 Jan Remes <remes@netcope.com>,
	 Alejandro Lucero <alejandro.lucero@netronome.com>,
	 Tetsuya Mukawa <mtetsuyah@gmail.com>,
	 "Jerin Jacob" <jerinj@marvell.com>,
	 Nithin Dabilpuram <ndabilpuram@marvell.com>,
	 Kiran Kumar K <kirankumark@marvell.com>,
	 Bruce Richardson <bruce.richardson@intel.com>,
	Jasvinder Singh <jasvinder.singh@intel.com>,
	 Cristian Dumitrescu <cristian.dumitrescu@intel.com>,
	 Keith Wiles <keith.wiles@intel.com>,
	Maciej Czekaj <mczekaj@marvell.com>,
	 Maxime Coquelin <maxime.coquelin@redhat.com>,
	 Tiwei Bie <tiwei.bie@intel.com>,
	 Zhihong Wang <zhihong.wang@intel.com>,
	 Yong Wang <yongwang@vmware.com>,
	 Thomas Monjalon <thomas@monjalon.net>,  <dev@dpdk.org>,
	 Ivan Ilchenko <Ivan.Ilchenko@oktetlabs.ru>
Subject: Re: [dpdk-dev] [PATCH v3 17/54] ethdev: change device info get callback to return int
Date: Fri, 06 Sep 2019 09:29:17 -0400
Message-ID: <f7to8zxo8nm.fsf@dhcp-25.97.bos.redhat.com> (raw)
In-Reply-To: <1567755066-31389-18-git-send-email-arybchenko@solarflare.com>

Andrew Rybchenko <arybchenko@solarflare.com> writes:

> From: Ivan Ilchenko <Ivan.Ilchenko@oktetlabs.ru>
>
> Change eth_dev_infos_get_t return value from void to int.
> Make eth_dev_infos_get_t implementations across all drivers to return
> negative errno values if case of error conditions.
>
> Signed-off-by: Ivan Ilchenko <Ivan.Ilchenko@oktetlabs.ru>
> Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
> ---

This patch needs a respin.

   ../drivers/net/atlantic/atl_ethdev.c
   ../drivers/net/atlantic/atl_ethdev.c:123:12: error: conflicting types for ‘atl_dev_info_get’
    static int atl_dev_info_get(struct rte_eth_dev *dev,
               ^
   ../drivers/net/atlantic/atl_ethdev.c:48:13: note: previous declaration of ‘atl_dev_info_get’ was here
    static void atl_dev_info_get(struct rte_eth_dev *dev,

Looks like the function prototype appears twice in the .c file - I
suggest removing one of them.

> v3:
>  - fix callback patch to take callback return value into account
>
>  app/test/virtual_pmd.c                    |  4 ++-
>  drivers/net/af_packet/rte_eth_af_packet.c |  4 ++-
>  drivers/net/af_xdp/rte_eth_af_xdp.c       |  4 ++-
>  drivers/net/ark/ark_ethdev.c              |  8 +++---
>  drivers/net/atlantic/atl_ethdev.c         | 11 ++++++---
>  drivers/net/avp/avp_ethdev.c              |  8 +++---
>  drivers/net/axgbe/axgbe_ethdev.c          |  6 +++--
>  drivers/net/bnx2x/bnx2x_ethdev.c          |  4 ++-
>  drivers/net/bnxt/bnxt_ethdev.c            | 12 ++++++---
>  drivers/net/bonding/rte_eth_bond_pmd.c    |  6 +++--
>  drivers/net/cxgbe/cxgbe_ethdev.c          | 15 +++++++++---
>  drivers/net/cxgbe/cxgbe_pfvf.h            |  4 +--
>  drivers/net/dpaa/dpaa_ethdev.c            | 16 +++++++-----
>  drivers/net/dpaa2/dpaa2_ethdev.c          |  4 ++-
>  drivers/net/e1000/em_ethdev.c             | 12 ++++++---
>  drivers/net/e1000/igb_ethdev.c            | 30 ++++++++++++++++-------
>  drivers/net/ena/ena_ethdev.c              |  8 +++---
>  drivers/net/enetc/enetc_ethdev.c          |  4 ++-
>  drivers/net/enic/enic_ethdev.c            |  4 ++-
>  drivers/net/failsafe/failsafe_ops.c       |  6 +++--
>  drivers/net/fm10k/fm10k_ethdev.c          |  8 +++---
>  drivers/net/hinic/hinic_pmd_ethdev.c      |  4 ++-
>  drivers/net/i40e/i40e_ethdev.c            |  8 +++---
>  drivers/net/i40e/i40e_ethdev_vf.c         |  8 +++---
>  drivers/net/i40e/i40e_vf_representor.c    |  4 ++-
>  drivers/net/iavf/iavf_ethdev.c            |  6 +++--
>  drivers/net/ice/ice_ethdev.c              |  8 +++---
>  drivers/net/ipn3ke/ipn3ke_representor.c   |  4 ++-
>  drivers/net/ixgbe/ixgbe_ethdev.c          | 21 ++++++++++------
>  drivers/net/ixgbe/ixgbe_vf_representor.c  |  4 ++-
>  drivers/net/kni/rte_eth_kni.c             |  4 ++-
>  drivers/net/liquidio/lio_ethdev.c         |  4 ++-
>  drivers/net/memif/rte_eth_memif.c         |  4 ++-
>  drivers/net/mlx4/mlx4.h                   |  4 +--
>  drivers/net/mlx4/mlx4_ethdev.c            |  4 ++-
>  drivers/net/mlx5/mlx5.h                   |  2 +-
>  drivers/net/mlx5/mlx5_ethdev.c            |  4 ++-
>  drivers/net/mvneta/mvneta_ethdev.c        |  4 ++-
>  drivers/net/mvpp2/mrvl_ethdev.c           |  4 ++-
>  drivers/net/netvsc/hn_ethdev.c            | 16 +++++++++---
>  drivers/net/nfb/nfb_ethdev.c              |  4 ++-
>  drivers/net/nfp/nfp_net.c                 |  8 +++---
>  drivers/net/null/rte_eth_null.c           |  6 +++--
>  drivers/net/octeontx/octeontx_ethdev.c    |  4 ++-
>  drivers/net/octeontx2/otx2_ethdev.h       |  4 +--
>  drivers/net/octeontx2/otx2_ethdev_ops.c   |  4 ++-
>  drivers/net/pcap/rte_eth_pcap.c           |  4 ++-
>  drivers/net/qede/qede_ethdev.c            | 10 ++++++--
>  drivers/net/ring/rte_eth_ring.c           |  4 ++-
>  drivers/net/sfc/sfc_ethdev.c              |  4 ++-
>  drivers/net/softnic/rte_eth_softnic.c     |  4 ++-
>  drivers/net/szedata2/rte_eth_szedata2.c   |  4 ++-
>  drivers/net/tap/rte_eth_tap.c             |  4 ++-
>  drivers/net/thunderx/nicvf_ethdev.c       |  4 ++-
>  drivers/net/vhost/rte_eth_vhost.c         |  6 +++--
>  drivers/net/virtio/virtio_ethdev.c        |  6 +++--
>  drivers/net/vmxnet3/vmxnet3_ethdev.c      |  8 +++---
>  lib/librte_ethdev/rte_ethdev.c            |  9 ++++++-
>  lib/librte_ethdev/rte_ethdev_core.h       |  4 +--
>  59 files changed, 277 insertions(+), 119 deletions(-)
>
> diff --git a/app/test/virtual_pmd.c b/app/test/virtual_pmd.c
> index 55c2bdb982..e295891c06 100644
> --- a/app/test/virtual_pmd.c
> +++ b/app/test/virtual_pmd.c
> @@ -78,7 +78,7 @@ virtual_ethdev_configure_fail(struct rte_eth_dev *dev __rte_unused)
>  	return -1;
>  }
>  
> -static void
> +static int
>  virtual_ethdev_info_get(struct rte_eth_dev *dev __rte_unused,
>  		struct rte_eth_dev_info *dev_info)
>  {
> @@ -91,6 +91,8 @@ virtual_ethdev_info_get(struct rte_eth_dev *dev __rte_unused,
>  	dev_info->max_tx_queues = (uint16_t)512;
>  
>  	dev_info->min_rx_bufsize = 0;
> +
> +	return 0;
>  }
>  
>  static int
> diff --git a/drivers/net/af_packet/rte_eth_af_packet.c b/drivers/net/af_packet/rte_eth_af_packet.c
> index 6df09f2828..66131b53e7 100644
> --- a/drivers/net/af_packet/rte_eth_af_packet.c
> +++ b/drivers/net/af_packet/rte_eth_af_packet.c
> @@ -299,7 +299,7 @@ eth_dev_configure(struct rte_eth_dev *dev __rte_unused)
>  	return 0;
>  }
>  
> -static void
> +static int
>  eth_dev_info(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
>  {
>  	struct pmd_internals *internals = dev->data->dev_private;
> @@ -310,6 +310,8 @@ eth_dev_info(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
>  	dev_info->max_rx_queues = (uint16_t)internals->nb_queues;
>  	dev_info->max_tx_queues = (uint16_t)internals->nb_queues;
>  	dev_info->min_rx_bufsize = 0;
> +
> +	return 0;
>  }
>  
>  static int
> diff --git a/drivers/net/af_xdp/rte_eth_af_xdp.c b/drivers/net/af_xdp/rte_eth_af_xdp.c
> index 41ed5b2af4..aa716f3195 100644
> --- a/drivers/net/af_xdp/rte_eth_af_xdp.c
> +++ b/drivers/net/af_xdp/rte_eth_af_xdp.c
> @@ -403,7 +403,7 @@ eth_dev_configure(struct rte_eth_dev *dev)
>  	return 0;
>  }
>  
> -static void
> +static int
>  eth_dev_info(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
>  {
>  	struct pmd_internals *internals = dev->data->dev_private;
> @@ -421,6 +421,8 @@ eth_dev_info(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
>  	dev_info->default_txportconf.nb_queues = 1;
>  	dev_info->default_rxportconf.ring_size = ETH_AF_XDP_DFLT_NUM_DESCS;
>  	dev_info->default_txportconf.ring_size = ETH_AF_XDP_DFLT_NUM_DESCS;
> +
> +	return 0;
>  }
>  
>  static int
> diff --git a/drivers/net/ark/ark_ethdev.c b/drivers/net/ark/ark_ethdev.c
> index 4c807f8ddc..2b3f8e3bbf 100644
> --- a/drivers/net/ark/ark_ethdev.c
> +++ b/drivers/net/ark/ark_ethdev.c
> @@ -31,8 +31,8 @@ static int eth_ark_dev_configure(struct rte_eth_dev *dev);
>  static int eth_ark_dev_start(struct rte_eth_dev *dev);
>  static void eth_ark_dev_stop(struct rte_eth_dev *dev);
>  static void eth_ark_dev_close(struct rte_eth_dev *dev);
> -static void eth_ark_dev_info_get(struct rte_eth_dev *dev,
> -				 struct rte_eth_dev_info *dev_info);
> +static int eth_ark_dev_info_get(struct rte_eth_dev *dev,
> +				struct rte_eth_dev_info *dev_info);
>  static int eth_ark_dev_link_update(struct rte_eth_dev *dev,
>  				   int wait_to_complete);
>  static int eth_ark_dev_set_link_up(struct rte_eth_dev *dev);
> @@ -715,7 +715,7 @@ eth_ark_dev_close(struct rte_eth_dev *dev)
>  	dev->data->mac_addrs = 0;
>  }
>  
> -static void
> +static int
>  eth_ark_dev_info_get(struct rte_eth_dev *dev,
>  		     struct rte_eth_dev_info *dev_info)
>  {
> @@ -747,6 +747,8 @@ eth_ark_dev_info_get(struct rte_eth_dev *dev,
>  				ETH_LINK_SPEED_40G |
>  				ETH_LINK_SPEED_50G |
>  				ETH_LINK_SPEED_100G);
> +
> +	return 0;
>  }
>  
>  static int
> diff --git a/drivers/net/atlantic/atl_ethdev.c b/drivers/net/atlantic/atl_ethdev.c
> index 4a99699ad5..b056f8229a 100644
> --- a/drivers/net/atlantic/atl_ethdev.c
> +++ b/drivers/net/atlantic/atl_ethdev.c
> @@ -117,7 +117,7 @@ static int eth_atl_pci_probe(struct rte_pci_driver *pci_drv __rte_unused,
>  	struct rte_pci_device *pci_dev);
>  static int eth_atl_pci_remove(struct rte_pci_device *pci_dev);
>  
> -static void atl_dev_info_get(struct rte_eth_dev *dev,
> +static int atl_dev_info_get(struct rte_eth_dev *dev,
>  				struct rte_eth_dev_info *dev_info);
>  
>  int atl_logtype_init;
> @@ -1074,7 +1074,7 @@ atl_fw_version_get(struct rte_eth_dev *dev, char *fw_version, size_t fw_size)
>  	return 0;
>  }
>  
> -static void
> +static int
>  atl_dev_info_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
>  {
>  	struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
> @@ -1115,6 +1115,8 @@ atl_dev_info_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
>  	dev_info->speed_capa |= ETH_LINK_SPEED_100M;
>  	dev_info->speed_capa |= ETH_LINK_SPEED_2_5G;
>  	dev_info->speed_capa |= ETH_LINK_SPEED_5G;
> +
> +	return 0;
>  }
>  
>  static const uint32_t *
> @@ -1600,9 +1602,12 @@ static int
>  atl_dev_mtu_set(struct rte_eth_dev *dev, uint16_t mtu)
>  {
>  	struct rte_eth_dev_info dev_info;
> +	int ret;
>  	uint32_t frame_size = mtu + RTE_ETHER_HDR_LEN + RTE_ETHER_CRC_LEN;
>  
> -	atl_dev_info_get(dev, &dev_info);
> +	ret = atl_dev_info_get(dev, &dev_info);
> +	if (ret != 0)
> +		return ret;
>  
>  	if (mtu < RTE_ETHER_MIN_MTU || frame_size > dev_info.max_rx_pktlen)
>  		return -EINVAL;
> diff --git a/drivers/net/avp/avp_ethdev.c b/drivers/net/avp/avp_ethdev.c
> index 504435edc2..c5801f319a 100644
> --- a/drivers/net/avp/avp_ethdev.c
> +++ b/drivers/net/avp/avp_ethdev.c
> @@ -41,8 +41,8 @@ static int avp_dev_configure(struct rte_eth_dev *dev);
>  static int avp_dev_start(struct rte_eth_dev *dev);
>  static void avp_dev_stop(struct rte_eth_dev *dev);
>  static void avp_dev_close(struct rte_eth_dev *dev);
> -static void avp_dev_info_get(struct rte_eth_dev *dev,
> -			     struct rte_eth_dev_info *dev_info);
> +static int avp_dev_info_get(struct rte_eth_dev *dev,
> +			    struct rte_eth_dev_info *dev_info);
>  static int avp_vlan_offload_set(struct rte_eth_dev *dev, int mask);
>  static int avp_dev_link_update(struct rte_eth_dev *dev, int wait_to_complete);
>  static void avp_dev_promiscuous_enable(struct rte_eth_dev *dev);
> @@ -2185,7 +2185,7 @@ avp_dev_promiscuous_disable(struct rte_eth_dev *eth_dev)
>  	rte_spinlock_unlock(&avp->lock);
>  }
>  
> -static void
> +static int
>  avp_dev_info_get(struct rte_eth_dev *eth_dev,
>  		 struct rte_eth_dev_info *dev_info)
>  {
> @@ -2200,6 +2200,8 @@ avp_dev_info_get(struct rte_eth_dev *eth_dev,
>  		dev_info->rx_offload_capa = DEV_RX_OFFLOAD_VLAN_STRIP;
>  		dev_info->tx_offload_capa = DEV_TX_OFFLOAD_VLAN_INSERT;
>  	}
> +
> +	return 0;
>  }
>  
>  static int
> diff --git a/drivers/net/axgbe/axgbe_ethdev.c b/drivers/net/axgbe/axgbe_ethdev.c
> index 4fcede889d..5a7da75126 100644
> --- a/drivers/net/axgbe/axgbe_ethdev.c
> +++ b/drivers/net/axgbe/axgbe_ethdev.c
> @@ -24,7 +24,7 @@ static int axgbe_dev_link_update(struct rte_eth_dev *dev,
>  static int axgbe_dev_stats_get(struct rte_eth_dev *dev,
>  				struct rte_eth_stats *stats);
>  static void axgbe_dev_stats_reset(struct rte_eth_dev *dev);
> -static void axgbe_dev_info_get(struct rte_eth_dev *dev,
> +static int  axgbe_dev_info_get(struct rte_eth_dev *dev,
>  			       struct rte_eth_dev_info *dev_info);
>  
>  /* The set of PCI devices this driver supports */
> @@ -354,7 +354,7 @@ axgbe_dev_stats_reset(struct rte_eth_dev *dev)
>  	}
>  }
>  
> -static void
> +static int
>  axgbe_dev_info_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
>  {
>  	struct axgbe_port *pdata = dev->data->dev_private;
> @@ -393,6 +393,8 @@ axgbe_dev_info_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
>  	dev_info->default_txconf = (struct rte_eth_txconf) {
>  		.tx_free_thresh = AXGBE_TX_FREE_THRESH,
>  	};
> +
> +	return 0;
>  }
>  
>  static void axgbe_get_all_hw_features(struct axgbe_port *pdata)
> diff --git a/drivers/net/bnx2x/bnx2x_ethdev.c b/drivers/net/bnx2x/bnx2x_ethdev.c
> index cda29e64fc..b7359514e5 100644
> --- a/drivers/net/bnx2x/bnx2x_ethdev.c
> +++ b/drivers/net/bnx2x/bnx2x_ethdev.c
> @@ -478,7 +478,7 @@ bnx2x_dev_xstats_get(struct rte_eth_dev *dev, struct rte_eth_xstat *xstats,
>  	return num;
>  }
>  
> -static void
> +static int
>  bnx2x_dev_infos_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
>  {
>  	struct bnx2x_softc *sc = dev->data->dev_private;
> @@ -494,6 +494,8 @@ bnx2x_dev_infos_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
>  	dev_info->rx_desc_lim.nb_max = MAX_RX_AVAIL;
>  	dev_info->rx_desc_lim.nb_min = MIN_RX_SIZE_NONTPA;
>  	dev_info->tx_desc_lim.nb_max = MAX_TX_AVAIL;
> +
> +	return 0;
>  }
>  
>  static int
> diff --git a/drivers/net/bnxt/bnxt_ethdev.c b/drivers/net/bnxt/bnxt_ethdev.c
> index 6685ee7d90..b521a72963 100644
> --- a/drivers/net/bnxt/bnxt_ethdev.c
> +++ b/drivers/net/bnxt/bnxt_ethdev.c
> @@ -494,8 +494,8 @@ static int bnxt_init_nic(struct bnxt *bp)
>   * Device configuration and status function
>   */
>  
> -static void bnxt_dev_info_get_op(struct rte_eth_dev *eth_dev,
> -				  struct rte_eth_dev_info *dev_info)
> +static int bnxt_dev_info_get_op(struct rte_eth_dev *eth_dev,
> +				struct rte_eth_dev_info *dev_info)
>  {
>  	struct bnxt *bp = eth_dev->data->dev_private;
>  	uint16_t max_vnics, i, j, vpool, vrxq;
> @@ -588,6 +588,8 @@ static void bnxt_dev_info_get_op(struct rte_eth_dev *eth_dev,
>  
>  	dev_info->vmdq_pool_base = 0;
>  	dev_info->vmdq_queue_base = 0;
> +
> +	return 0;
>  }
>  
>  /* Configure the device based on the configuration provided */
> @@ -1787,7 +1789,11 @@ static int bnxt_mtu_set_op(struct rte_eth_dev *eth_dev, uint16_t new_mtu)
>  	new_pkt_size = new_mtu + RTE_ETHER_HDR_LEN + RTE_ETHER_CRC_LEN +
>  		       VLAN_TAG_SIZE * BNXT_NUM_VLANS;
>  
> -	bnxt_dev_info_get_op(eth_dev, &dev_info);
> +	rc = bnxt_dev_info_get_op(eth_dev, &dev_info);
> +	if (rc != 0) {
> +		PMD_DRV_LOG(ERR, "Error during getting ethernet device info\n");
> +		return rc;
> +	}
>  
>  	if (new_mtu < RTE_ETHER_MIN_MTU || new_mtu > BNXT_MAX_MTU) {
>  		PMD_DRV_LOG(ERR, "MTU requested must be within (%d, %d)\n",
> diff --git a/drivers/net/bonding/rte_eth_bond_pmd.c b/drivers/net/bonding/rte_eth_bond_pmd.c
> index a1b50141f9..a994c9abd2 100644
> --- a/drivers/net/bonding/rte_eth_bond_pmd.c
> +++ b/drivers/net/bonding/rte_eth_bond_pmd.c
> @@ -2115,7 +2115,7 @@ bond_ethdev_close(struct rte_eth_dev *dev)
>  /* forward declaration */
>  static int bond_ethdev_configure(struct rte_eth_dev *dev);
>  
> -static void
> +static int
>  bond_ethdev_info(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
>  {
>  	struct bond_dev_private *internals = dev->data->dev_private;
> @@ -2151,7 +2151,7 @@ bond_ethdev_info(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
>  					slave.port_id,
>  					strerror(-ret));
>  
> -				return;
> +				return ret;
>  			}
>  
>  			if (slave_info.max_rx_queues < max_nb_rx_queues)
> @@ -2198,6 +2198,8 @@ bond_ethdev_info(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
>  	dev_info->flow_type_rss_offloads = internals->flow_type_rss_offloads;
>  
>  	dev_info->reta_size = internals->reta_size;
> +
> +	return 0;
>  }
>  
>  static int
> diff --git a/drivers/net/cxgbe/cxgbe_ethdev.c b/drivers/net/cxgbe/cxgbe_ethdev.c
> index efb458d470..19c2a3c4db 100644
> --- a/drivers/net/cxgbe/cxgbe_ethdev.c
> +++ b/drivers/net/cxgbe/cxgbe_ethdev.c
> @@ -111,7 +111,7 @@ uint16_t cxgbe_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts,
>  	return work_done;
>  }
>  
> -void cxgbe_dev_info_get(struct rte_eth_dev *eth_dev,
> +int cxgbe_dev_info_get(struct rte_eth_dev *eth_dev,
>  			struct rte_eth_dev_info *device_info)
>  {
>  	struct port_info *pi = eth_dev->data->dev_private;
> @@ -146,6 +146,8 @@ void cxgbe_dev_info_get(struct rte_eth_dev *eth_dev,
>  	device_info->rx_desc_lim = cxgbe_desc_lim;
>  	device_info->tx_desc_lim = cxgbe_desc_lim;
>  	cxgbe_get_speed_caps(pi, &device_info->speed_capa);
> +
> +	return 0;
>  }
>  
>  void cxgbe_dev_promiscuous_enable(struct rte_eth_dev *eth_dev)
> @@ -281,7 +283,9 @@ int cxgbe_dev_mtu_set(struct rte_eth_dev *eth_dev, uint16_t mtu)
>  	int err;
>  	uint16_t new_mtu = mtu + RTE_ETHER_HDR_LEN + RTE_ETHER_CRC_LEN;
>  
> -	cxgbe_dev_info_get(eth_dev, &dev_info);
> +	err = cxgbe_dev_info_get(eth_dev, &dev_info);
> +	if (err != 0)
> +		return err;
>  
>  	/* Must accommodate at least RTE_ETHER_MIN_MTU */
>  	if (new_mtu < RTE_ETHER_MIN_MTU || new_mtu > dev_info.max_rx_pktlen)
> @@ -587,7 +591,12 @@ int cxgbe_dev_rx_queue_setup(struct rte_eth_dev *eth_dev,
>  		  __func__, eth_dev->data->nb_rx_queues, queue_idx, nb_desc,
>  		  socket_id, mp);
>  
> -	cxgbe_dev_info_get(eth_dev, &dev_info);
> +	err = cxgbe_dev_info_get(eth_dev, &dev_info);
> +	if (err != 0) {
> +		dev_err(adap, "%s: error during getting ethernet device info",
> +			__func__);
> +		return err;
> +	}
>  
>  	/* Must accommodate at least RTE_ETHER_MIN_MTU */
>  	if ((pkt_len < dev_info.min_rx_bufsize) ||
> diff --git a/drivers/net/cxgbe/cxgbe_pfvf.h b/drivers/net/cxgbe/cxgbe_pfvf.h
> index 03145cea6d..011ec13860 100644
> --- a/drivers/net/cxgbe/cxgbe_pfvf.h
> +++ b/drivers/net/cxgbe/cxgbe_pfvf.h
> @@ -10,8 +10,8 @@ void cxgbe_dev_rx_queue_release(void *q);
>  void cxgbe_dev_tx_queue_release(void *q);
>  void cxgbe_dev_stop(struct rte_eth_dev *eth_dev);
>  void cxgbe_dev_close(struct rte_eth_dev *eth_dev);
> -void cxgbe_dev_info_get(struct rte_eth_dev *eth_dev,
> -			struct rte_eth_dev_info *device_info);
> +int cxgbe_dev_info_get(struct rte_eth_dev *eth_dev,
> +		       struct rte_eth_dev_info *device_info);
>  void cxgbe_dev_promiscuous_enable(struct rte_eth_dev *eth_dev);
>  void cxgbe_dev_promiscuous_disable(struct rte_eth_dev *eth_dev);
>  void cxgbe_dev_allmulticast_enable(struct rte_eth_dev *eth_dev);
> diff --git a/drivers/net/dpaa/dpaa_ethdev.c b/drivers/net/dpaa/dpaa_ethdev.c
> index 7154fb9b4c..25deadb949 100644
> --- a/drivers/net/dpaa/dpaa_ethdev.c
> +++ b/drivers/net/dpaa/dpaa_ethdev.c
> @@ -124,7 +124,7 @@ static const struct rte_dpaa_xstats_name_off dpaa_xstats_strings[] = {
>  
>  static struct rte_dpaa_driver rte_dpaa_pmd;
>  
> -static void
> +static int
>  dpaa_eth_dev_info(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info);
>  
>  static inline void
> @@ -330,8 +330,8 @@ dpaa_fw_version_get(struct rte_eth_dev *dev __rte_unused,
>  		return 0;
>  }
>  
> -static void dpaa_eth_dev_info(struct rte_eth_dev *dev,
> -			      struct rte_eth_dev_info *dev_info)
> +static int dpaa_eth_dev_info(struct rte_eth_dev *dev,
> +			     struct rte_eth_dev_info *dev_info)
>  {
>  	struct dpaa_if *dpaa_intf = dev->data->dev_private;
>  
> @@ -346,13 +346,15 @@ static void dpaa_eth_dev_info(struct rte_eth_dev *dev,
>  	dev_info->max_vmdq_pools = ETH_16_POOLS;
>  	dev_info->flow_type_rss_offloads = DPAA_RSS_OFFLOAD_ALL;
>  
> -	if (dpaa_intf->fif->mac_type == fman_mac_1g)
> +	if (dpaa_intf->fif->mac_type == fman_mac_1g) {
>  		dev_info->speed_capa = ETH_LINK_SPEED_1G;
> -	else if (dpaa_intf->fif->mac_type == fman_mac_10g)
> +	} else if (dpaa_intf->fif->mac_type == fman_mac_10g) {
>  		dev_info->speed_capa = (ETH_LINK_SPEED_1G | ETH_LINK_SPEED_10G);
> -	else
> +	} else {
>  		DPAA_PMD_ERR("invalid link_speed: %s, %d",
>  			     dpaa_intf->name, dpaa_intf->fif->mac_type);
> +		return -EINVAL;
> +	}
>  
>  	dev_info->rx_offload_capa = dev_rx_offloads_sup |
>  					dev_rx_offloads_nodis;
> @@ -360,6 +362,8 @@ static void dpaa_eth_dev_info(struct rte_eth_dev *dev,
>  					dev_tx_offloads_nodis;
>  	dev_info->default_rxportconf.burst_size = DPAA_DEF_RX_BURST_SIZE;
>  	dev_info->default_txportconf.burst_size = DPAA_DEF_TX_BURST_SIZE;
> +
> +	return 0;
>  }
>  
>  static int dpaa_eth_link_update(struct rte_eth_dev *dev,
> diff --git a/drivers/net/dpaa2/dpaa2_ethdev.c b/drivers/net/dpaa2/dpaa2_ethdev.c
> index dd6a78f9fe..879bbc120d 100644
> --- a/drivers/net/dpaa2/dpaa2_ethdev.c
> +++ b/drivers/net/dpaa2/dpaa2_ethdev.c
> @@ -243,7 +243,7 @@ dpaa2_fw_version_get(struct rte_eth_dev *dev,
>  		return 0;
>  }
>  
> -static void
> +static int
>  dpaa2_dev_info_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
>  {
>  	struct dpaa2_dev_priv *priv = dev->data->dev_private;
> @@ -269,6 +269,8 @@ dpaa2_dev_info_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
>  	dev_info->max_vfs = 0;
>  	dev_info->max_vmdq_pools = ETH_16_POOLS;
>  	dev_info->flow_type_rss_offloads = DPAA2_RSS_OFFLOAD_ALL;
> +
> +	return 0;
>  }
>  
>  static int
> diff --git a/drivers/net/e1000/em_ethdev.c b/drivers/net/e1000/em_ethdev.c
> index 20b5406237..305588f9b3 100644
> --- a/drivers/net/e1000/em_ethdev.c
> +++ b/drivers/net/e1000/em_ethdev.c
> @@ -44,7 +44,7 @@ static int eth_em_link_update(struct rte_eth_dev *dev,
>  static int eth_em_stats_get(struct rte_eth_dev *dev,
>  				struct rte_eth_stats *rte_stats);
>  static void eth_em_stats_reset(struct rte_eth_dev *dev);
> -static void eth_em_infos_get(struct rte_eth_dev *dev,
> +static int eth_em_infos_get(struct rte_eth_dev *dev,
>  				struct rte_eth_dev_info *dev_info);
>  static int eth_em_flow_ctrl_get(struct rte_eth_dev *dev,
>  				struct rte_eth_fc_conf *fc_conf);
> @@ -1048,7 +1048,7 @@ em_get_max_pktlen(struct rte_eth_dev *dev)
>  	}
>  }
>  
> -static void
> +static int
>  eth_em_infos_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
>  {
>  	struct e1000_hw *hw = E1000_DEV_PRIVATE_TO_HW(dev->data->dev_private);
> @@ -1107,6 +1107,8 @@ eth_em_infos_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
>  	dev_info->default_txportconf.nb_queues = 1;
>  	dev_info->default_txportconf.ring_size = 256;
>  	dev_info->default_rxportconf.ring_size = 256;
> +
> +	return 0;
>  }
>  
>  /* return 0 means link status changed, -1 means not changed */
> @@ -1776,8 +1778,12 @@ eth_em_mtu_set(struct rte_eth_dev *dev, uint16_t mtu)
>  	struct e1000_hw *hw;
>  	uint32_t frame_size;
>  	uint32_t rctl;
> +	int ret;
> +
> +	ret = eth_em_infos_get(dev, &dev_info);
> +	if (ret != 0)
> +		return ret;
>  
> -	eth_em_infos_get(dev, &dev_info);
>  	frame_size = mtu + RTE_ETHER_HDR_LEN + RTE_ETHER_CRC_LEN +
>  		VLAN_TAG_SIZE;
>  
> diff --git a/drivers/net/e1000/igb_ethdev.c b/drivers/net/e1000/igb_ethdev.c
> index fec2b4289a..6172f9ac64 100644
> --- a/drivers/net/e1000/igb_ethdev.c
> +++ b/drivers/net/e1000/igb_ethdev.c
> @@ -102,10 +102,10 @@ static void eth_igb_stats_reset(struct rte_eth_dev *dev);
>  static void eth_igb_xstats_reset(struct rte_eth_dev *dev);
>  static int eth_igb_fw_version_get(struct rte_eth_dev *dev,
>  				   char *fw_version, size_t fw_size);
> -static void eth_igb_infos_get(struct rte_eth_dev *dev,
> +static int eth_igb_infos_get(struct rte_eth_dev *dev,
>  			      struct rte_eth_dev_info *dev_info);
>  static const uint32_t *eth_igb_supported_ptypes_get(struct rte_eth_dev *dev);
> -static void eth_igbvf_infos_get(struct rte_eth_dev *dev,
> +static int eth_igbvf_infos_get(struct rte_eth_dev *dev,
>  				struct rte_eth_dev_info *dev_info);
>  static int  eth_igb_flow_ctrl_get(struct rte_eth_dev *dev,
>  				struct rte_eth_fc_conf *fc_conf);
> @@ -2193,7 +2193,7 @@ eth_igb_fw_version_get(struct rte_eth_dev *dev, char *fw_version,
>  		return 0;
>  }
>  
> -static void
> +static int
>  eth_igb_infos_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
>  {
>  	struct e1000_hw *hw = E1000_DEV_PRIVATE_TO_HW(dev->data->dev_private);
> @@ -2255,7 +2255,7 @@ eth_igb_infos_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
>  
>  	default:
>  		/* Should not happen */
> -		break;
> +		return -EINVAL;
>  	}
>  	dev_info->hash_key_size = IGB_HKEY_MAX_INDEX * sizeof(uint32_t);
>  	dev_info->reta_size = ETH_RSS_RETA_SIZE_128;
> @@ -2291,6 +2291,7 @@ eth_igb_infos_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
>  	dev_info->max_mtu = dev_info->max_rx_pktlen - E1000_ETH_OVERHEAD;
>  	dev_info->min_mtu = RTE_ETHER_MIN_MTU;
>  
> +	return 0;
>  }
>  
>  static const uint32_t *
> @@ -2320,7 +2321,7 @@ eth_igb_supported_ptypes_get(struct rte_eth_dev *dev)
>  	return NULL;
>  }
>  
> -static void
> +static int
>  eth_igbvf_infos_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
>  {
>  	struct e1000_hw *hw = E1000_DEV_PRIVATE_TO_HW(dev->data->dev_private);
> @@ -2345,7 +2346,7 @@ eth_igbvf_infos_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
>  		break;
>  	default:
>  		/* Should not happen */
> -		break;
> +		return -EINVAL;
>  	}
>  
>  	dev_info->rx_queue_offload_capa = igb_get_rx_queue_offloads_capa(dev);
> @@ -2377,6 +2378,8 @@ eth_igbvf_infos_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
>  
>  	dev_info->rx_desc_lim = rx_desc_lim;
>  	dev_info->tx_desc_lim = tx_desc_lim;
> +
> +	return 0;
>  }
>  
>  /* return 0 means link status changed, -1 means not changed */
> @@ -2794,6 +2797,7 @@ eth_igb_lsc_interrupt_setup(struct rte_eth_dev *dev, uint8_t on)
>  static int eth_igb_rxq_interrupt_setup(struct rte_eth_dev *dev)
>  {
>  	uint32_t mask, regval;
> +	int ret;
>  	struct e1000_hw *hw =
>  		E1000_DEV_PRIVATE_TO_HW(dev->data->dev_private);
>  	struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
> @@ -2802,7 +2806,9 @@ static int eth_igb_rxq_interrupt_setup(struct rte_eth_dev *dev)
>  	struct rte_eth_dev_info dev_info;
>  
>  	memset(&dev_info, 0, sizeof(dev_info));
> -	eth_igb_infos_get(dev, &dev_info);
> +	ret = eth_igb_infos_get(dev, &dev_info);
> +	if (ret != 0)
> +		return ret;
>  
>  	mask = (0xFFFFFFFF >> (32 - dev_info.max_rx_queues)) << misc_shift;
>  	regval = E1000_READ_REG(hw, E1000_EIMS);
> @@ -3176,9 +3182,12 @@ igbvf_stop_adapter(struct rte_eth_dev *dev)
>  	u16 i;
>  	struct rte_eth_dev_info dev_info;
>  	struct e1000_hw *hw = E1000_DEV_PRIVATE_TO_HW(dev->data->dev_private);
> +	int ret;
>  
>  	memset(&dev_info, 0, sizeof(dev_info));
> -	eth_igbvf_infos_get(dev, &dev_info);
> +	ret = eth_igbvf_infos_get(dev, &dev_info);
> +	if (ret != 0)
> +		return;
>  
>  	/* Clear interrupt mask to stop from interrupts being generated */
>  	igbvf_intr_disable(hw);
> @@ -4475,6 +4484,7 @@ eth_igb_mtu_set(struct rte_eth_dev *dev, uint16_t mtu)
>  	struct e1000_hw *hw;
>  	struct rte_eth_dev_info dev_info;
>  	uint32_t frame_size = mtu + E1000_ETH_OVERHEAD;
> +	int ret;
>  
>  	hw = E1000_DEV_PRIVATE_TO_HW(dev->data->dev_private);
>  
> @@ -4483,7 +4493,9 @@ eth_igb_mtu_set(struct rte_eth_dev *dev, uint16_t mtu)
>  	if (hw->mac.type == e1000_82571)
>  		return -ENOTSUP;
>  #endif
> -	eth_igb_infos_get(dev, &dev_info);
> +	ret = eth_igb_infos_get(dev, &dev_info);
> +	if (ret != 0)
> +		return ret;
>  
>  	/* check that mtu is within the allowed range */
>  	if (mtu < RTE_ETHER_MIN_MTU ||
> diff --git a/drivers/net/ena/ena_ethdev.c b/drivers/net/ena/ena_ethdev.c
> index 7d4a3b225e..8fefacf45f 100644
> --- a/drivers/net/ena/ena_ethdev.c
> +++ b/drivers/net/ena/ena_ethdev.c
> @@ -227,8 +227,8 @@ static int ena_queue_start(struct ena_ring *ring);
>  static int ena_queue_start_all(struct rte_eth_dev *dev,
>  			       enum ena_ring_type ring_type);
>  static void ena_stats_restart(struct rte_eth_dev *dev);
> -static void ena_infos_get(struct rte_eth_dev *dev,
> -			  struct rte_eth_dev_info *dev_info);
> +static int ena_infos_get(struct rte_eth_dev *dev,
> +			 struct rte_eth_dev_info *dev_info);
>  static int ena_rss_reta_update(struct rte_eth_dev *dev,
>  			       struct rte_eth_rss_reta_entry64 *reta_conf,
>  			       uint16_t reta_size);
> @@ -1909,7 +1909,7 @@ static void ena_init_rings(struct ena_adapter *adapter)
>  	}
>  }
>  
> -static void ena_infos_get(struct rte_eth_dev *dev,
> +static int ena_infos_get(struct rte_eth_dev *dev,
>  			  struct rte_eth_dev_info *dev_info)
>  {
>  	struct ena_adapter *adapter;
> @@ -1982,6 +1982,8 @@ static void ena_infos_get(struct rte_eth_dev *dev,
>  					adapter->max_tx_sgl_size);
>  	dev_info->tx_desc_lim.nb_mtu_seg_max = RTE_MIN(ENA_PKT_MAX_BUFS,
>  					adapter->max_tx_sgl_size);
> +
> +	return 0;
>  }
>  
>  static uint16_t eth_ena_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts,
> diff --git a/drivers/net/enetc/enetc_ethdev.c b/drivers/net/enetc/enetc_ethdev.c
> index 6c5501acb3..dec42b9763 100644
> --- a/drivers/net/enetc/enetc_ethdev.c
> +++ b/drivers/net/enetc/enetc_ethdev.c
> @@ -144,7 +144,7 @@ enetc_hardware_init(struct enetc_eth_hw *hw)
>  	return 0;
>  }
>  
> -static void
> +static int
>  enetc_dev_infos_get(struct rte_eth_dev *dev __rte_unused,
>  		    struct rte_eth_dev_info *dev_info)
>  {
> @@ -168,6 +168,8 @@ enetc_dev_infos_get(struct rte_eth_dev *dev __rte_unused,
>  		 DEV_RX_OFFLOAD_TCP_CKSUM |
>  		 DEV_RX_OFFLOAD_KEEP_CRC |
>  		 DEV_RX_OFFLOAD_JUMBO_FRAME);
> +
> +	return 0;
>  }
>  
>  static int
> diff --git a/drivers/net/enic/enic_ethdev.c b/drivers/net/enic/enic_ethdev.c
> index 06dc67122c..90fdeda901 100644
> --- a/drivers/net/enic/enic_ethdev.c
> +++ b/drivers/net/enic/enic_ethdev.c
> @@ -500,7 +500,7 @@ static uint32_t speed_capa_from_pci_id(struct rte_eth_dev *eth_dev)
>  	return ETH_LINK_SPEED_10G;
>  }
>  
> -static void enicpmd_dev_info_get(struct rte_eth_dev *eth_dev,
> +static int enicpmd_dev_info_get(struct rte_eth_dev *eth_dev,
>  	struct rte_eth_dev_info *device_info)
>  {
>  	struct enic *enic = pmd_priv(eth_dev);
> @@ -555,6 +555,8 @@ static void enicpmd_dev_info_get(struct rte_eth_dev *eth_dev,
>  		.nb_queues = ENIC_DEFAULT_TX_RINGS,
>  	};
>  	device_info->speed_capa = speed_capa_from_pci_id(eth_dev);
> +
> +	return 0;
>  }
>  
>  static const uint32_t *enicpmd_dev_supported_ptypes_get(struct rte_eth_dev *dev)
> diff --git a/drivers/net/failsafe/failsafe_ops.c b/drivers/net/failsafe/failsafe_ops.c
> index b3df626aaa..cc14bc2bcc 100644
> --- a/drivers/net/failsafe/failsafe_ops.c
> +++ b/drivers/net/failsafe/failsafe_ops.c
> @@ -860,7 +860,7 @@ fs_dev_merge_info(struct rte_eth_dev_info *info,
>   *      all sub_devices and the default capabilities.
>   *
>   */
> -static void
> +static int
>  fs_dev_infos_get(struct rte_eth_dev *dev,
>  		  struct rte_eth_dev_info *infos)
>  {
> @@ -936,10 +936,12 @@ fs_dev_infos_get(struct rte_eth_dev *dev,
>  
>  		ret = rte_eth_dev_info_get(PORT_ID(sdev), &sub_info);
>  		if (ret != 0)
> -			return;
> +			return ret;
>  
>  		fs_dev_merge_info(infos, &sub_info);
>  	}
> +
> +	return 0;
>  }
>  
>  static const uint32_t *
> diff --git a/drivers/net/fm10k/fm10k_ethdev.c b/drivers/net/fm10k/fm10k_ethdev.c
> index db4d72129d..8cb7337ea5 100644
> --- a/drivers/net/fm10k/fm10k_ethdev.c
> +++ b/drivers/net/fm10k/fm10k_ethdev.c
> @@ -60,8 +60,8 @@ static void fm10k_set_tx_function(struct rte_eth_dev *dev);
>  static int fm10k_check_ftag(struct rte_devargs *devargs);
>  static int fm10k_link_update(struct rte_eth_dev *dev, int wait_to_complete);
>  
> -static void fm10k_dev_infos_get(struct rte_eth_dev *dev,
> -				struct rte_eth_dev_info *dev_info);
> +static int fm10k_dev_infos_get(struct rte_eth_dev *dev,
> +			       struct rte_eth_dev_info *dev_info);
>  static uint64_t fm10k_get_rx_queue_offloads_capa(struct rte_eth_dev *dev);
>  static uint64_t fm10k_get_rx_port_offloads_capa(struct rte_eth_dev *dev);
>  static uint64_t fm10k_get_tx_queue_offloads_capa(struct rte_eth_dev *dev);
> @@ -1360,7 +1360,7 @@ fm10k_stats_reset(struct rte_eth_dev *dev)
>  	fm10k_rebind_hw_stats(hw, hw_stats);
>  }
>  
> -static void
> +static int
>  fm10k_dev_infos_get(struct rte_eth_dev *dev,
>  	struct rte_eth_dev_info *dev_info)
>  {
> @@ -1438,6 +1438,8 @@ fm10k_dev_infos_get(struct rte_eth_dev *dev,
>  	dev_info->speed_capa = ETH_LINK_SPEED_1G | ETH_LINK_SPEED_2_5G |
>  			ETH_LINK_SPEED_10G | ETH_LINK_SPEED_25G |
>  			ETH_LINK_SPEED_40G | ETH_LINK_SPEED_100G;
> +
> +	return 0;
>  }
>  
>  #ifdef RTE_LIBRTE_FM10K_RX_OLFLAGS_ENABLE
> diff --git a/drivers/net/hinic/hinic_pmd_ethdev.c b/drivers/net/hinic/hinic_pmd_ethdev.c
> index 044af9053c..17a3625d63 100644
> --- a/drivers/net/hinic/hinic_pmd_ethdev.c
> +++ b/drivers/net/hinic/hinic_pmd_ethdev.c
> @@ -664,7 +664,7 @@ static void hinic_get_speed_capa(struct rte_eth_dev *dev, uint32_t *speed_capa)
>   * @param info
>   *   Pointer to Info structure output buffer.
>   */
> -static void
> +static int
>  hinic_dev_infos_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *info)
>  {
>  	struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
> @@ -697,6 +697,8 @@ hinic_dev_infos_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *info)
>  	info->flow_type_rss_offloads = HINIC_RSS_OFFLOAD_ALL;
>  	info->rx_desc_lim = hinic_rx_desc_lim;
>  	info->tx_desc_lim = hinic_tx_desc_lim;
> +
> +	return 0;
>  }
>  
>  static int hinic_config_rx_mode(struct hinic_nic_dev *nic_dev, u32 rx_mode_ctrl)
> diff --git a/drivers/net/i40e/i40e_ethdev.c b/drivers/net/i40e/i40e_ethdev.c
> index 4e40b7ab52..390cb21964 100644
> --- a/drivers/net/i40e/i40e_ethdev.c
> +++ b/drivers/net/i40e/i40e_ethdev.c
> @@ -239,8 +239,8 @@ static int i40e_dev_xstats_get_names(struct rte_eth_dev *dev,
>  static void i40e_dev_stats_reset(struct rte_eth_dev *dev);
>  static int i40e_fw_version_get(struct rte_eth_dev *dev,
>  				char *fw_version, size_t fw_size);
> -static void i40e_dev_info_get(struct rte_eth_dev *dev,
> -			      struct rte_eth_dev_info *dev_info);
> +static int i40e_dev_info_get(struct rte_eth_dev *dev,
> +			     struct rte_eth_dev_info *dev_info);
>  static int i40e_vlan_filter_set(struct rte_eth_dev *dev,
>  				uint16_t vlan_id,
>  				int on);
> @@ -3483,7 +3483,7 @@ i40e_need_stop_lldp(struct rte_eth_dev *dev)
>  	return false;
>  }
>  
> -static void
> +static int
>  i40e_dev_info_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
>  {
>  	struct i40e_pf *pf = I40E_DEV_PRIVATE_TO_PF(dev->data->dev_private);
> @@ -3620,6 +3620,8 @@ i40e_dev_info_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
>  	}
>  	dev_info->default_rxportconf.burst_size = 32;
>  	dev_info->default_txportconf.burst_size = 32;
> +
> +	return 0;
>  }
>  
>  static int
> diff --git a/drivers/net/i40e/i40e_ethdev_vf.c b/drivers/net/i40e/i40e_ethdev_vf.c
> index c77b30c54b..eca418522f 100644
> --- a/drivers/net/i40e/i40e_ethdev_vf.c
> +++ b/drivers/net/i40e/i40e_ethdev_vf.c
> @@ -75,8 +75,8 @@ enum i40evf_aq_result {
>  static int i40evf_dev_configure(struct rte_eth_dev *dev);
>  static int i40evf_dev_start(struct rte_eth_dev *dev);
>  static void i40evf_dev_stop(struct rte_eth_dev *dev);
> -static void i40evf_dev_info_get(struct rte_eth_dev *dev,
> -				struct rte_eth_dev_info *dev_info);
> +static int i40evf_dev_info_get(struct rte_eth_dev *dev,
> +			       struct rte_eth_dev_info *dev_info);
>  static int i40evf_dev_link_update(struct rte_eth_dev *dev,
>  				  int wait_to_complete);
>  static int i40evf_dev_stats_get(struct rte_eth_dev *dev,
> @@ -2216,7 +2216,7 @@ i40evf_dev_allmulticast_disable(struct rte_eth_dev *dev)
>  		vf->promisc_multicast_enabled = FALSE;
>  }
>  
> -static void
> +static int
>  i40evf_dev_info_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
>  {
>  	struct i40e_vf *vf = I40EVF_DEV_PRIVATE_TO_VF(dev->data->dev_private);
> @@ -2292,6 +2292,8 @@ i40evf_dev_info_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
>  		.nb_min = I40E_MIN_RING_DESC,
>  		.nb_align = I40E_ALIGN_RING_DESC,
>  	};
> +
> +	return 0;
>  }
>  
>  static int
> diff --git a/drivers/net/i40e/i40e_vf_representor.c b/drivers/net/i40e/i40e_vf_representor.c
> index 633dca6c3a..652f0accca 100644
> --- a/drivers/net/i40e/i40e_vf_representor.c
> +++ b/drivers/net/i40e/i40e_vf_representor.c
> @@ -22,7 +22,7 @@ i40e_vf_representor_link_update(struct rte_eth_dev *ethdev,
>  	return i40e_dev_link_update(representor->adapter->eth_dev,
>  		wait_to_complete);
>  }
> -static void
> +static int
>  i40e_vf_representor_dev_infos_get(struct rte_eth_dev *ethdev,
>  	struct rte_eth_dev_info *dev_info)
>  {
> @@ -100,6 +100,8 @@ i40e_vf_representor_dev_infos_get(struct rte_eth_dev *ethdev,
>  		representor->adapter->eth_dev->device->name;
>  	dev_info->switch_info.domain_id = representor->switch_domain_id;
>  	dev_info->switch_info.port_id = representor->vf_id;
> +
> +	return 0;
>  }
>  
>  static int
> diff --git a/drivers/net/iavf/iavf_ethdev.c b/drivers/net/iavf/iavf_ethdev.c
> index 8f3907378c..99b1f43b82 100644
> --- a/drivers/net/iavf/iavf_ethdev.c
> +++ b/drivers/net/iavf/iavf_ethdev.c
> @@ -37,7 +37,7 @@ static int iavf_dev_configure(struct rte_eth_dev *dev);
>  static int iavf_dev_start(struct rte_eth_dev *dev);
>  static void iavf_dev_stop(struct rte_eth_dev *dev);
>  static void iavf_dev_close(struct rte_eth_dev *dev);
> -static void iavf_dev_info_get(struct rte_eth_dev *dev,
> +static int iavf_dev_info_get(struct rte_eth_dev *dev,
>  			     struct rte_eth_dev_info *dev_info);
>  static const uint32_t *iavf_dev_supported_ptypes_get(struct rte_eth_dev *dev);
>  static int iavf_dev_stats_get(struct rte_eth_dev *dev,
> @@ -495,7 +495,7 @@ iavf_dev_stop(struct rte_eth_dev *dev)
>  	hw->adapter_stopped = 1;
>  }
>  
> -static void
> +static int
>  iavf_dev_info_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
>  {
>  	struct iavf_info *vf = IAVF_DEV_PRIVATE_TO_VF(dev->data->dev_private);
> @@ -556,6 +556,8 @@ iavf_dev_info_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
>  		.nb_min = IAVF_MIN_RING_DESC,
>  		.nb_align = IAVF_ALIGN_RING_DESC,
>  	};
> +
> +	return 0;
>  }
>  
>  static const uint32_t *
> diff --git a/drivers/net/ice/ice_ethdev.c b/drivers/net/ice/ice_ethdev.c
> index 63997fdfba..9d0e339a5d 100644
> --- a/drivers/net/ice/ice_ethdev.c
> +++ b/drivers/net/ice/ice_ethdev.c
> @@ -36,8 +36,8 @@ static int ice_dev_start(struct rte_eth_dev *dev);
>  static void ice_dev_stop(struct rte_eth_dev *dev);
>  static void ice_dev_close(struct rte_eth_dev *dev);
>  static int ice_dev_reset(struct rte_eth_dev *dev);
> -static void ice_dev_info_get(struct rte_eth_dev *dev,
> -			     struct rte_eth_dev_info *dev_info);
> +static int ice_dev_info_get(struct rte_eth_dev *dev,
> +			    struct rte_eth_dev_info *dev_info);
>  static int ice_link_update(struct rte_eth_dev *dev,
>  			   int wait_to_complete);
>  static int ice_dev_set_link_up(struct rte_eth_dev *dev);
> @@ -2105,7 +2105,7 @@ ice_dev_reset(struct rte_eth_dev *dev)
>  	return 0;
>  }
>  
> -static void
> +static int
>  ice_dev_info_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
>  {
>  	struct ice_pf *pf = ICE_DEV_PRIVATE_TO_PF(dev->data->dev_private);
> @@ -2225,6 +2225,8 @@ ice_dev_info_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
>  	dev_info->default_txportconf.nb_queues = 1;
>  	dev_info->default_rxportconf.ring_size = ICE_BUF_SIZE_MIN;
>  	dev_info->default_txportconf.ring_size = ICE_BUF_SIZE_MIN;
> +
> +	return 0;
>  }
>  
>  static inline int
> diff --git a/drivers/net/ipn3ke/ipn3ke_representor.c b/drivers/net/ipn3ke/ipn3ke_representor.c
> index 8300cc38c4..476d5e52bd 100644
> --- a/drivers/net/ipn3ke/ipn3ke_representor.c
> +++ b/drivers/net/ipn3ke/ipn3ke_representor.c
> @@ -40,7 +40,7 @@ static rte_spinlock_t ipn3ke_link_notify_list_lk = RTE_SPINLOCK_INITIALIZER;
>  static int
>  ipn3ke_rpst_link_check(struct ipn3ke_rpst *rpst);
>  
> -static void
> +static int
>  ipn3ke_rpst_dev_infos_get(struct rte_eth_dev *ethdev,
>  	struct rte_eth_dev_info *dev_info)
>  {
> @@ -101,6 +101,8 @@ ipn3ke_rpst_dev_infos_get(struct rte_eth_dev *ethdev,
>  	dev_info->switch_info.name = ethdev->device->name;
>  	dev_info->switch_info.domain_id = rpst->switch_domain_id;
>  	dev_info->switch_info.port_id = rpst->port_id;
> +
> +	return 0;
>  }
>  
>  static int
> diff --git a/drivers/net/ixgbe/ixgbe_ethdev.c b/drivers/net/ixgbe/ixgbe_ethdev.c
> index 7eb3d0567b..0108db890b 100644
> --- a/drivers/net/ixgbe/ixgbe_ethdev.c
> +++ b/drivers/net/ixgbe/ixgbe_ethdev.c
> @@ -182,11 +182,11 @@ static int ixgbe_dev_queue_stats_mapping_set(struct rte_eth_dev *eth_dev,
>  					     uint8_t is_rx);
>  static int ixgbe_fw_version_get(struct rte_eth_dev *dev, char *fw_version,
>  				 size_t fw_size);
> -static void ixgbe_dev_info_get(struct rte_eth_dev *dev,
> -			       struct rte_eth_dev_info *dev_info);
> +static int ixgbe_dev_info_get(struct rte_eth_dev *dev,
> +			      struct rte_eth_dev_info *dev_info);
>  static const uint32_t *ixgbe_dev_supported_ptypes_get(struct rte_eth_dev *dev);
> -static void ixgbevf_dev_info_get(struct rte_eth_dev *dev,
> -				 struct rte_eth_dev_info *dev_info);
> +static int ixgbevf_dev_info_get(struct rte_eth_dev *dev,
> +				struct rte_eth_dev_info *dev_info);
>  static int ixgbe_dev_mtu_set(struct rte_eth_dev *dev, uint16_t mtu);
>  
>  static int ixgbe_vlan_filter_set(struct rte_eth_dev *dev,
> @@ -3777,7 +3777,7 @@ ixgbe_fw_version_get(struct rte_eth_dev *dev, char *fw_version, size_t fw_size)
>  		return 0;
>  }
>  
> -static void
> +static int
>  ixgbe_dev_info_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
>  {
>  	struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
> @@ -3861,6 +3861,8 @@ ixgbe_dev_info_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
>  	dev_info->default_txportconf.nb_queues = 1;
>  	dev_info->default_rxportconf.ring_size = 256;
>  	dev_info->default_txportconf.ring_size = 256;
> +
> +	return 0;
>  }
>  
>  static const uint32_t *
> @@ -3902,7 +3904,7 @@ ixgbe_dev_supported_ptypes_get(struct rte_eth_dev *dev)
>  	return NULL;
>  }
>  
> -static void
> +static int
>  ixgbevf_dev_info_get(struct rte_eth_dev *dev,
>  		     struct rte_eth_dev_info *dev_info)
>  {
> @@ -3954,6 +3956,8 @@ ixgbevf_dev_info_get(struct rte_eth_dev *dev,
>  
>  	dev_info->rx_desc_lim = rx_desc_lim;
>  	dev_info->tx_desc_lim = tx_desc_lim;
> +
> +	return 0;
>  }
>  
>  static int
> @@ -5018,8 +5022,11 @@ ixgbe_dev_mtu_set(struct rte_eth_dev *dev, uint16_t mtu)
>  	struct rte_eth_dev_info dev_info;
>  	uint32_t frame_size = mtu + IXGBE_ETH_OVERHEAD;
>  	struct rte_eth_dev_data *dev_data = dev->data;
> +	int ret;
>  
> -	ixgbe_dev_info_get(dev, &dev_info);
> +	ret = ixgbe_dev_info_get(dev, &dev_info);
> +	if (ret != 0)
> +		return ret;
>  
>  	/* check that mtu is within the allowed range */
>  	if (mtu < RTE_ETHER_MIN_MTU || frame_size > dev_info.max_rx_pktlen)
> diff --git a/drivers/net/ixgbe/ixgbe_vf_representor.c b/drivers/net/ixgbe/ixgbe_vf_representor.c
> index 2c01f6e33c..dbbef294ae 100644
> --- a/drivers/net/ixgbe/ixgbe_vf_representor.c
> +++ b/drivers/net/ixgbe/ixgbe_vf_representor.c
> @@ -34,7 +34,7 @@ ixgbe_vf_representor_mac_addr_set(struct rte_eth_dev *ethdev,
>  		representor->vf_id, mac_addr);
>  }
>  
> -static void
> +static int
>  ixgbe_vf_representor_dev_infos_get(struct rte_eth_dev *ethdev,
>  	struct rte_eth_dev_info *dev_info)
>  {
> @@ -76,6 +76,8 @@ ixgbe_vf_representor_dev_infos_get(struct rte_eth_dev *ethdev,
>  		representor->pf_ethdev->device->name;
>  	dev_info->switch_info.domain_id = representor->switch_domain_id;
>  	dev_info->switch_info.port_id = representor->vf_id;
> +
> +	return 0;
>  }
>  
>  static int ixgbe_vf_representor_dev_configure(
> diff --git a/drivers/net/kni/rte_eth_kni.c b/drivers/net/kni/rte_eth_kni.c
> index 515c0aa14d..5e1623d250 100644
> --- a/drivers/net/kni/rte_eth_kni.c
> +++ b/drivers/net/kni/rte_eth_kni.c
> @@ -200,7 +200,7 @@ eth_kni_dev_configure(struct rte_eth_dev *dev __rte_unused)
>  	return 0;
>  }
>  
> -static void
> +static int
>  eth_kni_dev_info(struct rte_eth_dev *dev __rte_unused,
>  		struct rte_eth_dev_info *dev_info)
>  {
> @@ -209,6 +209,8 @@ eth_kni_dev_info(struct rte_eth_dev *dev __rte_unused,
>  	dev_info->max_rx_queues = KNI_MAX_QUEUE_PER_PORT;
>  	dev_info->max_tx_queues = KNI_MAX_QUEUE_PER_PORT;
>  	dev_info->min_rx_bufsize = 0;
> +
> +	return 0;
>  }
>  
>  static int
> diff --git a/drivers/net/liquidio/lio_ethdev.c b/drivers/net/liquidio/lio_ethdev.c
> index c25dab00c7..d97e357e3c 100644
> --- a/drivers/net/liquidio/lio_ethdev.c
> +++ b/drivers/net/liquidio/lio_ethdev.c
> @@ -367,7 +367,7 @@ lio_dev_stats_reset(struct rte_eth_dev *eth_dev)
>  	}
>  }
>  
> -static void
> +static int
>  lio_dev_info_get(struct rte_eth_dev *eth_dev,
>  		 struct rte_eth_dev_info *devinfo)
>  {
> @@ -393,6 +393,7 @@ lio_dev_info_get(struct rte_eth_dev *eth_dev,
>  		devinfo->speed_capa = ETH_LINK_SPEED_10G;
>  		lio_dev_err(lio_dev,
>  			    "Unknown CN23XX subsystem device id. Setting 10G as default link speed.\n");
> +		return -EINVAL;
>  	}
>  
>  	devinfo->max_rx_queues = lio_dev->max_rx_queues;
> @@ -423,6 +424,7 @@ lio_dev_info_get(struct rte_eth_dev *eth_dev,
>  					   ETH_RSS_NONFRAG_IPV6_TCP	|
>  					   ETH_RSS_IPV6_EX		|
>  					   ETH_RSS_IPV6_TCP_EX);
> +	return 0;
>  }
>  
>  static int
> diff --git a/drivers/net/memif/rte_eth_memif.c b/drivers/net/memif/rte_eth_memif.c
> index a59f809671..0d4360e5c2 100644
> --- a/drivers/net/memif/rte_eth_memif.c
> +++ b/drivers/net/memif/rte_eth_memif.c
> @@ -164,7 +164,7 @@ memif_mp_request_regions(struct rte_eth_dev *dev)
>  	return memif_connect(dev);
>  }
>  
> -static void
> +static int
>  memif_dev_info(struct rte_eth_dev *dev __rte_unused, struct rte_eth_dev_info *dev_info)
>  {
>  	dev_info->max_mac_addrs = 1;
> @@ -172,6 +172,8 @@ memif_dev_info(struct rte_eth_dev *dev __rte_unused, struct rte_eth_dev_info *de
>  	dev_info->max_rx_queues = ETH_MEMIF_MAX_NUM_Q_PAIRS;
>  	dev_info->max_tx_queues = ETH_MEMIF_MAX_NUM_Q_PAIRS;
>  	dev_info->min_rx_bufsize = 0;
> +
> +	return 0;
>  }
>  
>  static memif_ring_t *
> diff --git a/drivers/net/mlx4/mlx4.h b/drivers/net/mlx4/mlx4.h
> index 9823577169..7730b530af 100644
> --- a/drivers/net/mlx4/mlx4.h
> +++ b/drivers/net/mlx4/mlx4.h
> @@ -219,8 +219,8 @@ int mlx4_vlan_filter_set(struct rte_eth_dev *dev, uint16_t vlan_id, int on);
>  int mlx4_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *stats);
>  void mlx4_stats_reset(struct rte_eth_dev *dev);
>  int mlx4_fw_version_get(struct rte_eth_dev *dev, char *fw_ver, size_t fw_size);
> -void mlx4_dev_infos_get(struct rte_eth_dev *dev,
> -			struct rte_eth_dev_info *info);
> +int mlx4_dev_infos_get(struct rte_eth_dev *dev,
> +		       struct rte_eth_dev_info *info);
>  int mlx4_link_update(struct rte_eth_dev *dev, int wait_to_complete);
>  int mlx4_flow_ctrl_get(struct rte_eth_dev *dev,
>  		       struct rte_eth_fc_conf *fc_conf);
> diff --git a/drivers/net/mlx4/mlx4_ethdev.c b/drivers/net/mlx4/mlx4_ethdev.c
> index 5d28c0116d..623ebd88cb 100644
> --- a/drivers/net/mlx4/mlx4_ethdev.c
> +++ b/drivers/net/mlx4/mlx4_ethdev.c
> @@ -611,7 +611,7 @@ mlx4_mac_addr_set(struct rte_eth_dev *dev, struct rte_ether_addr *mac_addr)
>   * @param[out] info
>   *   Info structure output buffer.
>   */
> -void
> +int
>  mlx4_dev_infos_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *info)
>  {
>  	struct mlx4_priv *priv = dev->data->dev_private;
> @@ -645,6 +645,8 @@ mlx4_dev_infos_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *info)
>  			ETH_LINK_SPEED_40G |
>  			ETH_LINK_SPEED_56G;
>  	info->flow_type_rss_offloads = mlx4_conv_rss_types(priv, 0, 1);
> +
> +	return 0;
>  }
>  
>  /**
> diff --git a/drivers/net/mlx5/mlx5.h b/drivers/net/mlx5/mlx5.h
> index f559f835d0..cd08d001e9 100644
> --- a/drivers/net/mlx5/mlx5.h
> +++ b/drivers/net/mlx5/mlx5.h
> @@ -685,7 +685,7 @@ int mlx5_get_mtu(struct rte_eth_dev *dev, uint16_t *mtu);
>  int mlx5_set_flags(struct rte_eth_dev *dev, unsigned int keep,
>  		   unsigned int flags);
>  int mlx5_dev_configure(struct rte_eth_dev *dev);
> -void mlx5_dev_infos_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *info);
> +int mlx5_dev_infos_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *info);
>  int mlx5_read_clock(struct rte_eth_dev *dev, uint64_t *clock);
>  int mlx5_fw_version_get(struct rte_eth_dev *dev, char *fw_ver, size_t fw_size);
>  const uint32_t *mlx5_dev_supported_ptypes_get(struct rte_eth_dev *dev);
> diff --git a/drivers/net/mlx5/mlx5_ethdev.c b/drivers/net/mlx5/mlx5_ethdev.c
> index 33a32fc2fa..766e1946d5 100644
> --- a/drivers/net/mlx5/mlx5_ethdev.c
> +++ b/drivers/net/mlx5/mlx5_ethdev.c
> @@ -542,7 +542,7 @@ mlx5_set_txlimit_params(struct rte_eth_dev *dev, struct rte_eth_dev_info *info)
>   * @param[out] info
>   *   Info structure output buffer.
>   */
> -void
> +int
>  mlx5_dev_infos_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *info)
>  {
>  	struct mlx5_priv *priv = dev->data->dev_private;
> @@ -600,6 +600,8 @@ mlx5_dev_infos_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *info)
>  			break;
>  		}
>  	}
> +
> +	return 0;
>  }
>  
>  /**
> diff --git a/drivers/net/mvneta/mvneta_ethdev.c b/drivers/net/mvneta/mvneta_ethdev.c
> index a8def8fc4e..3ba0ac76e2 100644
> --- a/drivers/net/mvneta/mvneta_ethdev.c
> +++ b/drivers/net/mvneta/mvneta_ethdev.c
> @@ -153,7 +153,7 @@ mvneta_dev_configure(struct rte_eth_dev *dev)
>   * @param info
>   *   Info structure output buffer.
>   */
> -static void
> +static int
>  mvneta_dev_infos_get(struct rte_eth_dev *dev __rte_unused,
>  		   struct rte_eth_dev_info *info)
>  {
> @@ -187,6 +187,8 @@ mvneta_dev_infos_get(struct rte_eth_dev *dev __rte_unused,
>  	info->default_txconf.offloads = 0;
>  
>  	info->max_rx_pktlen = MVNETA_PKT_SIZE_MAX;
> +
> +	return 0;
>  }
>  
>  /**
> diff --git a/drivers/net/mvpp2/mrvl_ethdev.c b/drivers/net/mvpp2/mrvl_ethdev.c
> index 810a703fc3..345c24404d 100644
> --- a/drivers/net/mvpp2/mrvl_ethdev.c
> +++ b/drivers/net/mvpp2/mrvl_ethdev.c
> @@ -1422,7 +1422,7 @@ mrvl_xstats_get_names(struct rte_eth_dev *dev __rte_unused,
>   * @param info
>   *   Info structure output buffer.
>   */
> -static void
> +static int
>  mrvl_dev_infos_get(struct rte_eth_dev *dev __rte_unused,
>  		   struct rte_eth_dev_info *info)
>  {
> @@ -1457,6 +1457,8 @@ mrvl_dev_infos_get(struct rte_eth_dev *dev __rte_unused,
>  	info->default_rxconf.rx_drop_en = 1;
>  
>  	info->max_rx_pktlen = MRVL_PKT_SIZE_MAX;
> +
> +	return 0;
>  }
>  
>  /**
> diff --git a/drivers/net/netvsc/hn_ethdev.c b/drivers/net/netvsc/hn_ethdev.c
> index 2a90d674e9..7353211c12 100644
> --- a/drivers/net/netvsc/hn_ethdev.c
> +++ b/drivers/net/netvsc/hn_ethdev.c
> @@ -238,10 +238,11 @@ hn_dev_link_update(struct rte_eth_dev *dev,
>  	return rte_eth_linkstatus_set(dev, &link);
>  }
>  
> -static void hn_dev_info_get(struct rte_eth_dev *dev,
> -			    struct rte_eth_dev_info *dev_info)
> +static int hn_dev_info_get(struct rte_eth_dev *dev,
> +			   struct rte_eth_dev_info *dev_info)
>  {
>  	struct hn_data *hv = dev->data->dev_private;
> +	int rc;
>  
>  	dev_info->speed_capa = ETH_LINK_SPEED_10G;
>  	dev_info->min_rx_bufsize = HN_MIN_RX_BUF_SIZE;
> @@ -255,8 +256,15 @@ static void hn_dev_info_get(struct rte_eth_dev *dev,
>  	dev_info->max_rx_queues = hv->max_queues;
>  	dev_info->max_tx_queues = hv->max_queues;
>  
> -	hn_rndis_get_offload(hv, dev_info);
> -	hn_vf_info_get(hv, dev_info);
> +	rc = hn_rndis_get_offload(hv, dev_info);
> +	if (rc != 0)
> +		return rc;
> +
> +	rc = hn_vf_info_get(hv, dev_info);
> +	if (rc != 0)
> +		return rc;
> +
> +	return 0;
>  }
>  
>  static int hn_rss_reta_update(struct rte_eth_dev *dev,
> diff --git a/drivers/net/nfb/nfb_ethdev.c b/drivers/net/nfb/nfb_ethdev.c
> index f4093d43d8..b039ab6fc2 100644
> --- a/drivers/net/nfb/nfb_ethdev.c
> +++ b/drivers/net/nfb/nfb_ethdev.c
> @@ -188,7 +188,7 @@ nfb_eth_dev_configure(struct rte_eth_dev *dev __rte_unused)
>   * @param[out] info
>   *   Info structure output buffer.
>   */
> -static void
> +static int
>  nfb_eth_dev_info(struct rte_eth_dev *dev,
>  	struct rte_eth_dev_info *dev_info)
>  {
> @@ -197,6 +197,8 @@ nfb_eth_dev_info(struct rte_eth_dev *dev,
>  	dev_info->max_rx_queues = dev->data->nb_rx_queues;
>  	dev_info->max_tx_queues = dev->data->nb_tx_queues;
>  	dev_info->speed_capa = ETH_LINK_SPEED_100G;
> +
> +	return 0;
>  }
>  
>  /**
> diff --git a/drivers/net/nfp/nfp_net.c b/drivers/net/nfp/nfp_net.c
> index f1a3ef2f92..3d5b99c943 100644
> --- a/drivers/net/nfp/nfp_net.c
> +++ b/drivers/net/nfp/nfp_net.c
> @@ -81,8 +81,8 @@ static int nfp_net_configure(struct rte_eth_dev *dev);
>  static void nfp_net_dev_interrupt_handler(void *param);
>  static void nfp_net_dev_interrupt_delayed_handler(void *param);
>  static int nfp_net_dev_mtu_set(struct rte_eth_dev *dev, uint16_t mtu);
> -static void nfp_net_infos_get(struct rte_eth_dev *dev,
> -			      struct rte_eth_dev_info *dev_info);
> +static int nfp_net_infos_get(struct rte_eth_dev *dev,
> +			     struct rte_eth_dev_info *dev_info);
>  static int nfp_net_init(struct rte_eth_dev *eth_dev);
>  static int nfp_net_link_update(struct rte_eth_dev *dev, int wait_to_complete);
>  static void nfp_net_promisc_enable(struct rte_eth_dev *dev);
> @@ -1204,7 +1204,7 @@ nfp_net_stats_reset(struct rte_eth_dev *dev)
>  		nn_cfg_readq(hw, NFP_NET_CFG_STATS_RX_DISCARDS);
>  }
>  
> -static void
> +static int
>  nfp_net_infos_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
>  {
>  	struct nfp_net_hw *hw;
> @@ -1275,6 +1275,8 @@ nfp_net_infos_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
>  	dev_info->speed_capa = ETH_LINK_SPEED_1G | ETH_LINK_SPEED_10G |
>  			       ETH_LINK_SPEED_25G | ETH_LINK_SPEED_40G |
>  			       ETH_LINK_SPEED_50G | ETH_LINK_SPEED_100G;
> +
> +	return 0;
>  }
>  
>  static const uint32_t *
> diff --git a/drivers/net/null/rte_eth_null.c b/drivers/net/null/rte_eth_null.c
> index 0c60d241ac..aec0cab8f9 100644
> --- a/drivers/net/null/rte_eth_null.c
> +++ b/drivers/net/null/rte_eth_null.c
> @@ -259,14 +259,14 @@ eth_mtu_set(struct rte_eth_dev *dev __rte_unused, uint16_t mtu __rte_unused)
>  	return 0;
>  }
>  
> -static void
> +static int
>  eth_dev_info(struct rte_eth_dev *dev,
>  		struct rte_eth_dev_info *dev_info)
>  {
>  	struct pmd_internals *internals;
>  
>  	if ((dev == NULL) || (dev_info == NULL))
> -		return;
> +		return -EINVAL;
>  
>  	internals = dev->data->dev_private;
>  	dev_info->max_mac_addrs = 1;
> @@ -276,6 +276,8 @@ eth_dev_info(struct rte_eth_dev *dev,
>  	dev_info->min_rx_bufsize = 0;
>  	dev_info->reta_size = internals->reta_size;
>  	dev_info->flow_type_rss_offloads = internals->flow_type_rss_offloads;
> +
> +	return 0;
>  }
>  
>  static int
> diff --git a/drivers/net/octeontx/octeontx_ethdev.c b/drivers/net/octeontx/octeontx_ethdev.c
> index 27eed47bb0..1faa7b7c6b 100644
> --- a/drivers/net/octeontx/octeontx_ethdev.c
> +++ b/drivers/net/octeontx/octeontx_ethdev.c
> @@ -569,7 +569,7 @@ octeontx_dev_default_mac_addr_set(struct rte_eth_dev *dev,
>  	return ret;
>  }
>  
> -static void
> +static int
>  octeontx_dev_info(struct rte_eth_dev *dev,
>  		struct rte_eth_dev_info *dev_info)
>  {
> @@ -600,6 +600,8 @@ octeontx_dev_info(struct rte_eth_dev *dev,
>  
>  	dev_info->rx_offload_capa = OCTEONTX_RX_OFFLOADS;
>  	dev_info->tx_offload_capa = OCTEONTX_TX_OFFLOADS;
> +
> +	return 0;
>  }
>  
>  static void
> diff --git a/drivers/net/octeontx2/otx2_ethdev.h b/drivers/net/octeontx2/otx2_ethdev.h
> index 7b15d6bc86..5de0a1d4d1 100644
> --- a/drivers/net/octeontx2/otx2_ethdev.h
> +++ b/drivers/net/octeontx2/otx2_ethdev.h
> @@ -357,8 +357,8 @@ otx2_eth_pmd_priv(struct rte_eth_dev *eth_dev)
>  }
>  
>  /* Ops */
> -void otx2_nix_info_get(struct rte_eth_dev *eth_dev,
> -		       struct rte_eth_dev_info *dev_info);
> +int otx2_nix_info_get(struct rte_eth_dev *eth_dev,
> +		      struct rte_eth_dev_info *dev_info);
>  int otx2_nix_dev_filter_ctrl(struct rte_eth_dev *eth_dev,
>  			     enum rte_filter_type filter_type,
>  			     enum rte_filter_op filter_op, void *arg);
> diff --git a/drivers/net/octeontx2/otx2_ethdev_ops.c b/drivers/net/octeontx2/otx2_ethdev_ops.c
> index 7c6532b6fc..024c295aa6 100644
> --- a/drivers/net/octeontx2/otx2_ethdev_ops.c
> +++ b/drivers/net/octeontx2/otx2_ethdev_ops.c
> @@ -403,7 +403,7 @@ otx2_nix_get_module_eeprom(struct rte_eth_dev *eth_dev,
>  	return 0;
>  }
>  
> -void
> +int
>  otx2_nix_info_get(struct rte_eth_dev *eth_dev, struct rte_eth_dev_info *devinfo)
>  {
>  	struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(eth_dev);
> @@ -467,4 +467,6 @@ otx2_nix_info_get(struct rte_eth_dev *eth_dev, struct rte_eth_dev_info *devinfo)
>  
>  	devinfo->dev_capa = RTE_ETH_DEV_CAPA_RUNTIME_RX_QUEUE_SETUP |
>  				RTE_ETH_DEV_CAPA_RUNTIME_TX_QUEUE_SETUP;
> +
> +	return 0;
>  }
> diff --git a/drivers/net/pcap/rte_eth_pcap.c b/drivers/net/pcap/rte_eth_pcap.c
> index 5489010b64..50a0655a33 100644
> --- a/drivers/net/pcap/rte_eth_pcap.c
> +++ b/drivers/net/pcap/rte_eth_pcap.c
> @@ -652,7 +652,7 @@ eth_dev_configure(struct rte_eth_dev *dev __rte_unused)
>  	return 0;
>  }
>  
> -static void
> +static int
>  eth_dev_info(struct rte_eth_dev *dev,
>  		struct rte_eth_dev_info *dev_info)
>  {
> @@ -664,6 +664,8 @@ eth_dev_info(struct rte_eth_dev *dev,
>  	dev_info->max_rx_queues = dev->data->nb_rx_queues;
>  	dev_info->max_tx_queues = dev->data->nb_tx_queues;
>  	dev_info->min_rx_bufsize = 0;
> +
> +	return 0;
>  }
>  
>  static int
> diff --git a/drivers/net/qede/qede_ethdev.c b/drivers/net/qede/qede_ethdev.c
> index 528b33e8c4..9eb57fd78e 100644
> --- a/drivers/net/qede/qede_ethdev.c
> +++ b/drivers/net/qede/qede_ethdev.c
> @@ -1253,7 +1253,7 @@ static const struct rte_eth_desc_lim qede_tx_desc_lim = {
>  	.nb_mtu_seg_max = ETH_TX_MAX_BDS_PER_NON_LSO_PACKET
>  };
>  
> -static void
> +static int
>  qede_dev_info_get(struct rte_eth_dev *eth_dev,
>  		  struct rte_eth_dev_info *dev_info)
>  {
> @@ -1333,6 +1333,8 @@ qede_dev_info_get(struct rte_eth_dev *eth_dev,
>  	if (link.adv_speed & NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_BB_100G)
>  		speed_cap |= ETH_LINK_SPEED_100G;
>  	dev_info->speed_capa = speed_cap;
> +
> +	return 0;
>  }
>  
>  /* return 0 means link status changed, -1 means not changed */
> @@ -2228,7 +2230,11 @@ static int qede_set_mtu(struct rte_eth_dev *dev, uint16_t mtu)
>  	int i, rc;
>  
>  	PMD_INIT_FUNC_TRACE(edev);
> -	qede_dev_info_get(dev, &dev_info);
> +	rc = qede_dev_info_get(dev, &dev_info);
> +	if (rc != 0) {
> +		DP_ERR(edev, "Error during getting ethernet device info\n");
> +		return rc;
> +	}
>  	max_rx_pkt_len = mtu + QEDE_MAX_ETHER_HDR_LEN;
>  	frame_size = max_rx_pkt_len;
>  	if (mtu < RTE_ETHER_MIN_MTU || frame_size > dev_info.max_rx_pktlen) {
> diff --git a/drivers/net/ring/rte_eth_ring.c b/drivers/net/ring/rte_eth_ring.c
> index 634da63211..686246032e 100644
> --- a/drivers/net/ring/rte_eth_ring.c
> +++ b/drivers/net/ring/rte_eth_ring.c
> @@ -151,7 +151,7 @@ eth_tx_queue_setup(struct rte_eth_dev *dev, uint16_t tx_queue_id,
>  }
>  
>  
> -static void
> +static int
>  eth_dev_info(struct rte_eth_dev *dev,
>  	     struct rte_eth_dev_info *dev_info)
>  {
> @@ -162,6 +162,8 @@ eth_dev_info(struct rte_eth_dev *dev,
>  	dev_info->max_rx_queues = (uint16_t)internals->max_rx_queues;
>  	dev_info->max_tx_queues = (uint16_t)internals->max_tx_queues;
>  	dev_info->min_rx_bufsize = 0;
> +
> +	return 0;
>  }
>  
>  static int
> diff --git a/drivers/net/sfc/sfc_ethdev.c b/drivers/net/sfc/sfc_ethdev.c
> index 1f78a3d8ad..013b6bbd63 100644
> --- a/drivers/net/sfc/sfc_ethdev.c
> +++ b/drivers/net/sfc/sfc_ethdev.c
> @@ -86,7 +86,7 @@ sfc_fw_version_get(struct rte_eth_dev *dev, char *fw_version, size_t fw_size)
>  		return 0;
>  }
>  
> -static void
> +static int
>  sfc_dev_infos_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
>  {
>  	const struct sfc_adapter_priv *sap = sfc_adapter_priv_by_eth_dev(dev);
> @@ -184,6 +184,8 @@ sfc_dev_infos_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
>  
>  	dev_info->dev_capa = RTE_ETH_DEV_CAPA_RUNTIME_RX_QUEUE_SETUP |
>  			     RTE_ETH_DEV_CAPA_RUNTIME_TX_QUEUE_SETUP;
> +
> +	return 0;
>  }
>  
>  static const uint32_t *
> diff --git a/drivers/net/softnic/rte_eth_softnic.c b/drivers/net/softnic/rte_eth_softnic.c
> index e3ad241618..11723778fd 100644
> --- a/drivers/net/softnic/rte_eth_softnic.c
> +++ b/drivers/net/softnic/rte_eth_softnic.c
> @@ -86,13 +86,15 @@ static int pmd_softnic_logtype;
>  	rte_log(RTE_LOG_ ## level, pmd_softnic_logtype, \
>  		"%s(): " fmt "\n", __func__, ##args)
>  
> -static void
> +static int
>  pmd_dev_infos_get(struct rte_eth_dev *dev __rte_unused,
>  	struct rte_eth_dev_info *dev_info)
>  {
>  	dev_info->max_rx_pktlen = UINT32_MAX;
>  	dev_info->max_rx_queues = UINT16_MAX;
>  	dev_info->max_tx_queues = UINT16_MAX;
> +
> +	return 0;
>  }
>  
>  static int
> diff --git a/drivers/net/szedata2/rte_eth_szedata2.c b/drivers/net/szedata2/rte_eth_szedata2.c
> index 99d5ca5ac0..ca066a3d3d 100644
> --- a/drivers/net/szedata2/rte_eth_szedata2.c
> +++ b/drivers/net/szedata2/rte_eth_szedata2.c
> @@ -1044,7 +1044,7 @@ eth_dev_configure(struct rte_eth_dev *dev)
>  	return 0;
>  }
>  
> -static void
> +static int
>  eth_dev_info(struct rte_eth_dev *dev,
>  		struct rte_eth_dev_info *dev_info)
>  {
> @@ -1061,6 +1061,8 @@ eth_dev_info(struct rte_eth_dev *dev,
>  	dev_info->rx_queue_offload_capa = 0;
>  	dev_info->tx_queue_offload_capa = 0;
>  	dev_info->speed_capa = ETH_LINK_SPEED_100G;
> +
> +	return 0;
>  }
>  
>  static int
> diff --git a/drivers/net/tap/rte_eth_tap.c b/drivers/net/tap/rte_eth_tap.c
> index 64bd049110..f85458c3cd 100644
> --- a/drivers/net/tap/rte_eth_tap.c
> +++ b/drivers/net/tap/rte_eth_tap.c
> @@ -915,7 +915,7 @@ tap_dev_speed_capa(void)
>  	return capa;
>  }
>  
> -static void
> +static int
>  tap_dev_info(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
>  {
>  	struct pmd_internals *internals = dev->data->dev_private;
> @@ -939,6 +939,8 @@ tap_dev_info(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
>  	 * functions together and not in partial combinations
>  	 */
>  	dev_info->flow_type_rss_offloads = ~TAP_RSS_HF_MASK;
> +
> +	return 0;
>  }
>  
>  static int
> diff --git a/drivers/net/thunderx/nicvf_ethdev.c b/drivers/net/thunderx/nicvf_ethdev.c
> index 56769ef859..f3ba07ae37 100644
> --- a/drivers/net/thunderx/nicvf_ethdev.c
> +++ b/drivers/net/thunderx/nicvf_ethdev.c
> @@ -1393,7 +1393,7 @@ nicvf_dev_rx_queue_setup(struct rte_eth_dev *dev, uint16_t qidx,
>  	return 0;
>  }
>  
> -static void
> +static int
>  nicvf_dev_info_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
>  {
>  	struct nicvf *nic = nicvf_pmd_priv(dev);
> @@ -1440,6 +1440,8 @@ nicvf_dev_info_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
>  			DEV_TX_OFFLOAD_UDP_CKSUM          |
>  			DEV_TX_OFFLOAD_TCP_CKSUM,
>  	};
> +
> +	return 0;
>  }
>  
>  static nicvf_iova_addr_t
> diff --git a/drivers/net/vhost/rte_eth_vhost.c b/drivers/net/vhost/rte_eth_vhost.c
> index a4892d7a0d..74cc7361b2 100644
> --- a/drivers/net/vhost/rte_eth_vhost.c
> +++ b/drivers/net/vhost/rte_eth_vhost.c
> @@ -1054,7 +1054,7 @@ eth_tx_queue_setup(struct rte_eth_dev *dev, uint16_t tx_queue_id,
>  	return 0;
>  }
>  
> -static void
> +static int
>  eth_dev_info(struct rte_eth_dev *dev,
>  	     struct rte_eth_dev_info *dev_info)
>  {
> @@ -1063,7 +1063,7 @@ eth_dev_info(struct rte_eth_dev *dev,
>  	internal = dev->data->dev_private;
>  	if (internal == NULL) {
>  		VHOST_LOG(ERR, "Invalid device specified\n");
> -		return;
> +		return -ENODEV;
>  	}
>  
>  	dev_info->max_mac_addrs = 1;
> @@ -1075,6 +1075,8 @@ eth_dev_info(struct rte_eth_dev *dev,
>  	dev_info->tx_offload_capa = DEV_TX_OFFLOAD_MULTI_SEGS |
>  				DEV_TX_OFFLOAD_VLAN_INSERT;
>  	dev_info->rx_offload_capa = DEV_RX_OFFLOAD_VLAN_STRIP;
> +
> +	return 0;
>  }
>  
>  static int
> diff --git a/drivers/net/virtio/virtio_ethdev.c b/drivers/net/virtio/virtio_ethdev.c
> index f96588b9da..8fe9dcebda 100644
> --- a/drivers/net/virtio/virtio_ethdev.c
> +++ b/drivers/net/virtio/virtio_ethdev.c
> @@ -45,7 +45,7 @@ static void virtio_dev_promiscuous_enable(struct rte_eth_dev *dev);
>  static void virtio_dev_promiscuous_disable(struct rte_eth_dev *dev);
>  static void virtio_dev_allmulticast_enable(struct rte_eth_dev *dev);
>  static void virtio_dev_allmulticast_disable(struct rte_eth_dev *dev);
> -static void virtio_dev_info_get(struct rte_eth_dev *dev,
> +static int virtio_dev_info_get(struct rte_eth_dev *dev,
>  				struct rte_eth_dev_info *dev_info);
>  static int virtio_dev_link_update(struct rte_eth_dev *dev,
>  	int wait_to_complete);
> @@ -2394,7 +2394,7 @@ virtio_dev_vlan_offload_set(struct rte_eth_dev *dev, int mask)
>  	return 0;
>  }
>  
> -static void
> +static int
>  virtio_dev_info_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
>  {
>  	uint64_t tso_mask, host_features;
> @@ -2436,6 +2436,8 @@ virtio_dev_info_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
>  		(1ULL << VIRTIO_NET_F_HOST_TSO6);
>  	if ((host_features & tso_mask) == tso_mask)
>  		dev_info->tx_offload_capa |= DEV_TX_OFFLOAD_TCP_TSO;
> +
> +	return 0;
>  }
>  
>  /*
> diff --git a/drivers/net/vmxnet3/vmxnet3_ethdev.c b/drivers/net/vmxnet3/vmxnet3_ethdev.c
> index 9cd5eb65be..551c511943 100644
> --- a/drivers/net/vmxnet3/vmxnet3_ethdev.c
> +++ b/drivers/net/vmxnet3/vmxnet3_ethdev.c
> @@ -82,8 +82,8 @@ static int vmxnet3_dev_xstats_get_names(struct rte_eth_dev *dev,
>  					unsigned int n);
>  static int vmxnet3_dev_xstats_get(struct rte_eth_dev *dev,
>  				  struct rte_eth_xstat *xstats, unsigned int n);
> -static void vmxnet3_dev_info_get(struct rte_eth_dev *dev,
> -				 struct rte_eth_dev_info *dev_info);
> +static int vmxnet3_dev_info_get(struct rte_eth_dev *dev,
> +				struct rte_eth_dev_info *dev_info);
>  static const uint32_t *
>  vmxnet3_dev_supported_ptypes_get(struct rte_eth_dev *dev);
>  static int vmxnet3_dev_vlan_filter_set(struct rte_eth_dev *dev,
> @@ -1149,7 +1149,7 @@ vmxnet3_dev_stats_reset(struct rte_eth_dev *dev)
>  	}
>  }
>  
> -static void
> +static int
>  vmxnet3_dev_info_get(struct rte_eth_dev *dev __rte_unused,
>  		     struct rte_eth_dev_info *dev_info)
>  {
> @@ -1186,6 +1186,8 @@ vmxnet3_dev_info_get(struct rte_eth_dev *dev __rte_unused,
>  	dev_info->rx_queue_offload_capa = 0;
>  	dev_info->tx_offload_capa = VMXNET3_TX_OFFLOAD_CAP;
>  	dev_info->tx_queue_offload_capa = 0;
> +
> +	return 0;
>  }
>  
>  static const uint32_t *
> diff --git a/lib/librte_ethdev/rte_ethdev.c b/lib/librte_ethdev/rte_ethdev.c
> index 42b1d6e30a..30b0c7803f 100644
> --- a/lib/librte_ethdev/rte_ethdev.c
> +++ b/lib/librte_ethdev/rte_ethdev.c
> @@ -2559,6 +2559,7 @@ rte_eth_dev_info_get(uint16_t port_id, struct rte_eth_dev_info *dev_info)
>  		.nb_seg_max = UINT16_MAX,
>  		.nb_mtu_seg_max = UINT16_MAX,
>  	};
> +	int diag;
>  
>  	/*
>  	 * Init dev_info before port_id check since caller does not have
> @@ -2576,7 +2577,13 @@ rte_eth_dev_info_get(uint16_t port_id, struct rte_eth_dev_info *dev_info)
>  	dev_info->max_mtu = UINT16_MAX;
>  
>  	RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->dev_infos_get, -ENOTSUP);
> -	(*dev->dev_ops->dev_infos_get)(dev, dev_info);
> +	diag = (*dev->dev_ops->dev_infos_get)(dev, dev_info);
> +	if (diag != 0) {
> +		/* Cleanup already filled in device information */
> +		memset(dev_info, 0, sizeof(struct rte_eth_dev_info));
> +		return eth_err(port_id, diag);
> +	}
> +
>  	dev_info->driver_name = dev->device->driver->name;
>  	dev_info->nb_rx_queues = dev->data->nb_rx_queues;
>  	dev_info->nb_tx_queues = dev->data->nb_tx_queues;
> diff --git a/lib/librte_ethdev/rte_ethdev_core.h b/lib/librte_ethdev/rte_ethdev_core.h
> index 2922d5b7cc..2394b32c83 100644
> --- a/lib/librte_ethdev/rte_ethdev_core.h
> +++ b/lib/librte_ethdev/rte_ethdev_core.h
> @@ -103,8 +103,8 @@ typedef int (*eth_queue_stats_mapping_set_t)(struct rte_eth_dev *dev,
>  					     uint8_t is_rx);
>  /**< @internal Set a queue statistics mapping for a tx/rx queue of an Ethernet device. */
>  
> -typedef void (*eth_dev_infos_get_t)(struct rte_eth_dev *dev,
> -				    struct rte_eth_dev_info *dev_info);
> +typedef int (*eth_dev_infos_get_t)(struct rte_eth_dev *dev,
> +				   struct rte_eth_dev_info *dev_info);
>  /**< @internal Get specific information of an Ethernet device. */
>  
>  typedef const uint32_t *(*eth_dev_supported_ptypes_get_t)(struct rte_eth_dev *dev);

  reply index

Thread overview: 272+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-08-27 14:25 [dpdk-dev] [PATCH 00/51] ethdev: change rte_eth_dev_info_get() return value to int Andrew Rybchenko
2019-08-27 14:25 ` [dpdk-dev] [PATCH 01/51] " Andrew Rybchenko
2019-08-28  9:51   ` Jan Viktorin
2019-08-28 10:09     ` Andrew Rybchenko
2019-08-28 11:26       ` Jan Viktorin
2019-08-28 14:39         ` Andrew Rybchenko
2019-08-29 16:56           ` Thomas Monjalon
2019-09-02  9:33             ` Ferruh Yigit
2019-09-03 12:09               ` Andrew Rybchenko
2019-09-03 12:36                 ` Ferruh Yigit
2019-08-27 14:25 ` [dpdk-dev] [PATCH 02/51] app/testpmd: check status of getting ethdev info Andrew Rybchenko
2019-09-02 12:40   ` Ferruh Yigit
2019-09-03 11:59     ` Andrew Rybchenko
2019-09-30  8:43   ` Zhao1, Wei
2019-09-30  8:49     ` Zhang, Qi Z
2019-10-01  8:09       ` Andrew Rybchenko
2019-10-08  7:41       ` Zhao1, Wei
2019-08-27 14:25 ` [dpdk-dev] [PATCH 03/51] app/eventdev: " Andrew Rybchenko
2019-08-27 14:25 ` [dpdk-dev] [PATCH 04/51] kni: " Andrew Rybchenko
2019-08-27 14:25 ` [dpdk-dev] [PATCH 05/51] latency: " Andrew Rybchenko
2019-08-27 14:25 ` [dpdk-dev] [PATCH 06/51] pdump: " Andrew Rybchenko
2019-08-27 14:25 ` [dpdk-dev] [PATCH 07/51] ring: " Andrew Rybchenko
2019-08-27 14:25 ` [dpdk-dev] [PATCH 08/51] app/procinfo: " Andrew Rybchenko
2019-08-27 14:25 ` [dpdk-dev] [PATCH 09/51] app/test: check status of getting ethdev info in bonding Andrew Rybchenko
2019-08-27 14:25 ` [dpdk-dev] [PATCH 10/51] app/test: check ethdev info get result in event Rx adapter Andrew Rybchenko
2019-08-27 14:25 ` [dpdk-dev] [PATCH 11/51] net/bnxt: check status of getting ethdev info Andrew Rybchenko
2019-08-27 14:44   ` Somnath Kotur
2019-08-27 14:25 ` [dpdk-dev] [PATCH 12/51] net/bonding: " Andrew Rybchenko
2019-08-27 14:25 ` [dpdk-dev] [PATCH 13/51] net/netvsc: " Andrew Rybchenko
2019-08-27 20:17   ` Stephen Hemminger
2019-08-28  7:06     ` Andrew Rybchenko
2019-08-27 14:25 ` [dpdk-dev] [PATCH 14/51] net/softnic: " Andrew Rybchenko
2019-08-27 14:25 ` [dpdk-dev] [PATCH 15/51] examples/rxtx_callbacks: " Andrew Rybchenko
2019-08-27 14:25 ` [dpdk-dev] [PATCH 16/51] examples/l3fwd: " Andrew Rybchenko
2019-08-27 14:25 ` [dpdk-dev] [PATCH 17/51] examples/qos_meter: " Andrew Rybchenko
2019-08-27 14:25 ` [dpdk-dev] [PATCH 18/51] examples/ip_frag: " Andrew Rybchenko
2019-08-27 14:25 ` [dpdk-dev] [PATCH 19/51] examples/performance-thread: check dev info get result Andrew Rybchenko
2019-08-27 14:25 ` [dpdk-dev] [PATCH 20/51] examples/vmdq: check status of getting ethdev info Andrew Rybchenko
2019-08-27 14:25 ` [dpdk-dev] [PATCH 21/51] examples/distributor: " Andrew Rybchenko
2019-08-27 14:25 ` [dpdk-dev] [PATCH 22/51] examples/l3fwd-acl: " Andrew Rybchenko
2019-08-27 14:25 ` [dpdk-dev] [PATCH 23/51] examples/vm_power: " Andrew Rybchenko
2019-08-27 14:25 ` [dpdk-dev] [PATCH 24/51] examples/qos_sched: " Andrew Rybchenko
2019-08-27 14:25 ` [dpdk-dev] [PATCH 25/51] examples/flow_filtering: " Andrew Rybchenko
2019-08-27 14:25 ` [dpdk-dev] [PATCH 26/51] examples/l3fwd-power: " Andrew Rybchenko
2019-08-27 14:25 ` [dpdk-dev] [PATCH 27/51] examples/l2fwd: " Andrew Rybchenko
2019-08-27 14:25 ` [dpdk-dev] [PATCH 28/51] examples/skeleton: " Andrew Rybchenko
2019-08-27 14:25 ` [dpdk-dev] [PATCH 29/51] examples/vmdq_dcb: " Andrew Rybchenko
2019-08-27 14:25 ` [dpdk-dev] [PATCH 30/51] examples/ipv4_multicast: " Andrew Rybchenko
2019-08-27 14:25 ` [dpdk-dev] [PATCH 31/51] examples/l2fwd-jobstats: " Andrew Rybchenko
2019-08-27 14:25 ` [dpdk-dev] [PATCH 32/51] examples/bond: " Andrew Rybchenko
2019-08-27 14:25 ` [dpdk-dev] [PATCH 33/51] examples/eventdev: " Andrew Rybchenko
2019-08-27 14:25 ` [dpdk-dev] [PATCH 34/51] examples/ip_reassembly: " Andrew Rybchenko
2019-08-27 14:25 ` [dpdk-dev] [PATCH 35/51] examples/vhost: " Andrew Rybchenko
2019-08-27 14:25 ` [dpdk-dev] [PATCH 36/51] examples/ptpclient: " Andrew Rybchenko
2019-08-27 14:25 ` [dpdk-dev] [PATCH 37/51] examples/link_status_interrupt: check dev info get result Andrew Rybchenko
2019-08-27 14:25 ` [dpdk-dev] [PATCH 38/51] examples/tep_termination: " Andrew Rybchenko
2019-08-27 14:25 ` [dpdk-dev] [PATCH 39/51] examples/server_node_efd: " Andrew Rybchenko
2019-08-27 14:25 ` [dpdk-dev] [PATCH 40/51] examples/flow_classify: check status of getting ethdev info Andrew Rybchenko
2019-08-27 14:25 ` [dpdk-dev] [PATCH 41/51] examples/packet_ordering: check dev info get result Andrew Rybchenko
2019-08-27 14:25 ` [dpdk-dev] [PATCH 42/51] examples/l2fwd-crypto: check status of getting ethdev info Andrew Rybchenko
2019-08-27 14:25 ` [dpdk-dev] [PATCH 43/51] examples/multi_process: " Andrew Rybchenko
2019-08-27 14:25 ` [dpdk-dev] [PATCH 44/51] examples/ipsec-secgw: " Andrew Rybchenko
2019-08-27 14:25 ` [dpdk-dev] [PATCH 45/51] examples/netmap_compat: " Andrew Rybchenko
2019-08-27 14:25 ` [dpdk-dev] [PATCH 46/51] examples/l2fwd-keepalive: check dev info get result Andrew Rybchenko
2019-08-27 14:25 ` [dpdk-dev] [PATCH 47/51] examples/ip_pipeline: check status of getting ethdev info Andrew Rybchenko
2019-08-27 14:25 ` [dpdk-dev] [PATCH 48/51] examples/load_balancer: " Andrew Rybchenko
2019-08-27 14:26 ` [dpdk-dev] [PATCH 49/51] examples/kni: " Andrew Rybchenko
2019-08-27 14:26 ` [dpdk-dev] [PATCH 50/51] examples/ethtool: " Andrew Rybchenko
2019-08-27 14:26 ` [dpdk-dev] [PATCH 51/51] examples/exception_path: " Andrew Rybchenko
2019-08-27 20:47 ` [dpdk-dev] [PATCH 00/51] ethdev: change rte_eth_dev_info_get() return value to int Aaron Conole
2019-08-28  7:02   ` Andrew Rybchenko
2019-08-28 13:42     ` Aaron Conole
2019-08-28 14:29       ` Andrew Rybchenko
2019-08-29 17:05         ` Thomas Monjalon
2019-09-02 13:04           ` Ferruh Yigit
2019-09-03 12:27           ` Andrew Rybchenko
2019-09-03 13:58             ` Aaron Conole
2019-09-03 13:56 ` [dpdk-dev] [PATCH v2 00/54] " Andrew Rybchenko
2019-09-03 13:56   ` [dpdk-dev] [PATCH v2 01/54] ethdev: remove redundunt device info cleanup before get Andrew Rybchenko
2019-09-04  8:32     ` [dpdk-dev] [dpdk-stable] " Ferruh Yigit
2019-09-03 13:56   ` [dpdk-dev] [PATCH v2 02/54] ethdev: change rte_eth_dev_info_get() return value to int Andrew Rybchenko
2019-09-04 16:40     ` Ferruh Yigit
2019-09-06  7:30       ` Andrew Rybchenko
2019-09-03 13:56   ` [dpdk-dev] [PATCH v2 03/54] app/testpmd: check status of getting ethdev info Andrew Rybchenko
2019-09-03 13:56   ` [dpdk-dev] [PATCH v2 04/54] app/eventdev: " Andrew Rybchenko
2019-09-03 13:56   ` [dpdk-dev] [PATCH v2 05/54] kni: " Andrew Rybchenko
2019-09-03 13:56   ` [dpdk-dev] [PATCH v2 06/54] latency: " Andrew Rybchenko
2019-09-03 13:56   ` [dpdk-dev] [PATCH v2 07/54] pdump: " Andrew Rybchenko
2019-09-03 13:56   ` [dpdk-dev] [PATCH v2 08/54] ring: " Andrew Rybchenko
2019-09-03 13:56   ` [dpdk-dev] [PATCH v2 09/54] app/procinfo: " Andrew Rybchenko
2019-09-03 13:56   ` [dpdk-dev] [PATCH v2 10/54] app/test: check status of getting ethdev info in bonding Andrew Rybchenko
2019-09-03 13:56   ` [dpdk-dev] [PATCH v2 11/54] app/test: check ethdev info get result in event Rx adapter Andrew Rybchenko
2019-09-03 13:56   ` [dpdk-dev] [PATCH v2 12/54] net/bnxt: check status of getting ethdev info Andrew Rybchenko
2019-09-03 13:56   ` [dpdk-dev] [PATCH v2 13/54] net/bonding: " Andrew Rybchenko
2019-09-03 13:56   ` [dpdk-dev] [PATCH v2 14/54] net/failsafe: " Andrew Rybchenko
2019-09-03 14:20     ` Gaëtan Rivet
2019-09-03 13:56   ` [dpdk-dev] [PATCH v2 15/54] net/netvsc: " Andrew Rybchenko
2019-09-03 13:56   ` [dpdk-dev] [PATCH v2 16/54] net/softnic: " Andrew Rybchenko
2019-09-09  7:01     ` Singh, Jasvinder
2019-09-03 13:56   ` [dpdk-dev] [PATCH v2 17/54] ethdev: change eth_dev_infos_get_t to return int Andrew Rybchenko
2019-09-03 13:56   ` [dpdk-dev] [PATCH v2 18/54] examples/rxtx_callbacks: check status of getting ethdev info Andrew Rybchenko
2019-09-03 13:56   ` [dpdk-dev] [PATCH v2 19/54] examples/l3fwd: " Andrew Rybchenko
2019-09-03 13:56   ` [dpdk-dev] [PATCH v2 20/54] examples/qos_meter: " Andrew Rybchenko
2019-09-03 13:56   ` [dpdk-dev] [PATCH v2 21/54] examples/ip_frag: " Andrew Rybchenko
2019-09-03 13:56   ` [dpdk-dev] [PATCH v2 22/54] examples/performance-thread: check dev info get result Andrew Rybchenko
2019-09-03 13:56   ` [dpdk-dev] [PATCH v2 23/54] examples/vmdq: check status of getting ethdev info Andrew Rybchenko
2019-09-03 13:56   ` [dpdk-dev] [PATCH v2 24/54] examples/distributor: " Andrew Rybchenko
2019-09-03 13:56   ` [dpdk-dev] [PATCH v2 25/54] examples/l3fwd-acl: " Andrew Rybchenko
2019-09-03 13:57   ` [dpdk-dev] [PATCH v2 26/54] examples/vm_power: " Andrew Rybchenko
2019-09-03 13:57   ` [dpdk-dev] [PATCH v2 27/54] examples/qos_sched: " Andrew Rybchenko
2019-09-03 13:57   ` [dpdk-dev] [PATCH v2 28/54] examples/flow_filtering: " Andrew Rybchenko
2019-09-04  5:57     ` Ori Kam
2019-09-03 13:57   ` [dpdk-dev] [PATCH v2 29/54] examples/l3fwd-power: " Andrew Rybchenko
2019-09-03 13:57   ` [dpdk-dev] [PATCH v2 30/54] examples/l2fwd: " Andrew Rybchenko
2019-09-03 13:57   ` [dpdk-dev] [PATCH v2 31/54] examples/skeleton: " Andrew Rybchenko
2019-09-03 13:57   ` [dpdk-dev] [PATCH v2 32/54] examples/vmdq_dcb: " Andrew Rybchenko
2019-09-03 13:57   ` [dpdk-dev] [PATCH v2 33/54] examples/ipv4_multicast: " Andrew Rybchenko
2019-09-03 13:57   ` [dpdk-dev] [PATCH v2 34/54] examples/l2fwd-jobstats: " Andrew Rybchenko
2019-09-03 13:57   ` [dpdk-dev] [PATCH v2 35/54] examples/bond: " Andrew Rybchenko
2019-09-03 13:57   ` [dpdk-dev] [PATCH v2 36/54] examples/eventdev: " Andrew Rybchenko
2019-09-03 13:57   ` [dpdk-dev] [PATCH v2 37/54] examples/ip_reassembly: " Andrew Rybchenko
2019-09-03 13:57   ` [dpdk-dev] [PATCH v2 38/54] examples/vhost: " Andrew Rybchenko
2019-09-03 13:57   ` [dpdk-dev] [PATCH v2 39/54] examples/ptpclient: " Andrew Rybchenko
2019-09-03 13:57   ` [dpdk-dev] [PATCH v2 40/54] examples/link_status_interrupt: check dev info get result Andrew Rybchenko
2019-09-03 13:57   ` [dpdk-dev] [PATCH v2 41/54] examples/tep_termination: " Andrew Rybchenko
2019-09-03 13:57   ` [dpdk-dev] [PATCH v2 42/54] examples/server_node_efd: " Andrew Rybchenko
2019-09-03 13:57   ` [dpdk-dev] [PATCH v2 43/54] examples/flow_classify: check status of getting ethdev info Andrew Rybchenko
2019-09-03 13:57   ` [dpdk-dev] [PATCH v2 44/54] examples/packet_ordering: check dev info get result Andrew Rybchenko
2019-09-03 13:57   ` [dpdk-dev] [PATCH v2 45/54] examples/l2fwd-crypto: check status of getting ethdev info Andrew Rybchenko
2019-09-03 13:57   ` [dpdk-dev] [PATCH v2 46/54] examples/multi_process: " Andrew Rybchenko
2019-09-03 13:57   ` [dpdk-dev] [PATCH v2 47/54] examples/ipsec-secgw: " Andrew Rybchenko
2019-09-04  9:11     ` Akhil Goyal
2019-09-03 13:57   ` [dpdk-dev] [PATCH v2 48/54] examples/netmap_compat: " Andrew Rybchenko
2019-09-03 13:57   ` [dpdk-dev] [PATCH v2 49/54] examples/l2fwd-keepalive: check dev info get result Andrew Rybchenko
2019-09-03 13:57   ` [dpdk-dev] [PATCH v2 50/54] examples/ip_pipeline: check status of getting ethdev info Andrew Rybchenko
2019-09-03 13:57   ` [dpdk-dev] [PATCH v2 51/54] examples/load_balancer: " Andrew Rybchenko
2019-09-03 13:57   ` [dpdk-dev] [PATCH v2 52/54] examples/kni: " Andrew Rybchenko
2019-09-03 13:57   ` [dpdk-dev] [PATCH v2 53/54] examples/ethtool: " Andrew Rybchenko
2019-09-03 13:57   ` [dpdk-dev] [PATCH v2 54/54] examples/exception_path: " Andrew Rybchenko
2019-09-03 18:14   ` [dpdk-dev] [PATCH v2 00/54] ethdev: change rte_eth_dev_info_get() return value to int Aaron Conole
2019-09-03 18:24     ` Andrew Rybchenko
2019-09-03 20:06       ` Aaron Conole
2019-09-03 20:18         ` Thomas Monjalon
2019-09-04 13:07           ` Aaron Conole
2019-09-06  7:30 ` [dpdk-dev] [PATCH v3 " Andrew Rybchenko
2019-09-06  7:30   ` [dpdk-dev] [PATCH v3 01/54] ethdev: remove redundunt device info cleanup before get Andrew Rybchenko
2019-09-06  7:30   ` [dpdk-dev] [PATCH v3 02/54] ethdev: change rte_eth_dev_info_get() return value to int Andrew Rybchenko
2019-09-09 16:27     ` Ferruh Yigit
2019-09-06  7:30   ` [dpdk-dev] [PATCH v3 03/54] app/testpmd: check status of getting ethdev info Andrew Rybchenko
2019-09-12 14:29     ` Iremonger, Bernard
2019-09-06  7:30   ` [dpdk-dev] [PATCH v3 04/54] app/eventdev: " Andrew Rybchenko
2019-09-06  7:30   ` [dpdk-dev] [PATCH v3 05/54] kni: " Andrew Rybchenko
2019-09-06  7:30   ` [dpdk-dev] [PATCH v3 06/54] latency: " Andrew Rybchenko
2019-09-06  7:30   ` [dpdk-dev] [PATCH v3 07/54] pdump: " Andrew Rybchenko
2019-09-06  7:30   ` [dpdk-dev] [PATCH v3 08/54] ring: " Andrew Rybchenko
2019-09-06  9:04     ` Bruce Richardson
2019-09-06  7:30   ` [dpdk-dev] [PATCH v3 09/54] app/procinfo: " Andrew Rybchenko
2019-09-06  7:30   ` [dpdk-dev] [PATCH v3 10/54] app/test: check status of getting ethdev info in bonding Andrew Rybchenko
2019-09-06  7:30   ` [dpdk-dev] [PATCH v3 11/54] app/test: check ethdev info get result in event Rx adapter Andrew Rybchenko
2019-09-06  7:30   ` [dpdk-dev] [PATCH v3 12/54] net/bnxt: check status of getting ethdev info Andrew Rybchenko
2019-09-06  7:30   ` [dpdk-dev] [PATCH v3 13/54] net/bonding: " Andrew Rybchenko
2019-09-06  7:30   ` [dpdk-dev] [PATCH v3 14/54] net/failsafe: " Andrew Rybchenko
2019-09-06  9:28     ` Gaëtan Rivet
2019-09-06 10:09       ` Andrew Rybchenko
2019-09-06  7:30   ` [dpdk-dev] [PATCH v3 15/54] net/netvsc: " Andrew Rybchenko
2019-09-06  7:30   ` [dpdk-dev] [PATCH v3 16/54] net/softnic: " Andrew Rybchenko
2019-09-06  7:30   ` [dpdk-dev] [PATCH v3 17/54] ethdev: change device info get callback to return int Andrew Rybchenko
2019-09-06 13:29     ` Aaron Conole [this message]
2019-09-06 13:33       ` Andrew Rybchenko
2019-09-06 14:07         ` Aaron Conole
2019-09-06 14:51           ` Ferruh Yigit
2019-09-06  7:30   ` [dpdk-dev] [PATCH v3 18/54] examples/rxtx_callbacks: check status of getting ethdev info Andrew Rybchenko
2019-09-06  7:30   ` [dpdk-dev] [PATCH v3 19/54] examples/l3fwd: " Andrew Rybchenko
2019-09-06  7:30   ` [dpdk-dev] [PATCH v3 20/54] examples/qos_meter: " Andrew Rybchenko
2019-09-06  7:30   ` [dpdk-dev] [PATCH v3 21/54] examples/ip_frag: " Andrew Rybchenko
2019-09-06  7:30   ` [dpdk-dev] [PATCH v3 22/54] examples/performance-thread: check dev info get result Andrew Rybchenko
2019-09-06  7:30   ` [dpdk-dev] [PATCH v3 23/54] examples/vmdq: check status of getting ethdev info Andrew Rybchenko
2019-09-06  7:30   ` [dpdk-dev] [PATCH v3 24/54] examples/distributor: " Andrew Rybchenko
2019-09-06  7:30   ` [dpdk-dev] [PATCH v3 25/54] examples/l3fwd-acl: " Andrew Rybchenko
2019-09-06  7:30   ` [dpdk-dev] [PATCH v3 26/54] examples/vm_power: " Andrew Rybchenko
2019-09-06  7:30   ` [dpdk-dev] [PATCH v3 27/54] examples/qos_sched: " Andrew Rybchenko
2019-09-09  7:04     ` Singh, Jasvinder
2019-09-06  7:30   ` [dpdk-dev] [PATCH v3 28/54] examples/flow_filtering: " Andrew Rybchenko
2019-09-06  7:30   ` [dpdk-dev] [PATCH v3 29/54] examples/l3fwd-power: " Andrew Rybchenko
2019-09-06  7:30   ` [dpdk-dev] [PATCH v3 30/54] examples/l2fwd: " Andrew Rybchenko
2019-09-06  7:30   ` [dpdk-dev] [PATCH v3 31/54] examples/skeleton: " Andrew Rybchenko
2019-09-06  7:30   ` [dpdk-dev] [PATCH v3 32/54] examples/vmdq_dcb: " Andrew Rybchenko
2019-09-06  7:30   ` [dpdk-dev] [PATCH v3 33/54] examples/ipv4_multicast: " Andrew Rybchenko
2019-09-06  7:30   ` [dpdk-dev] [PATCH v3 34/54] examples/l2fwd-jobstats: " Andrew Rybchenko
2019-09-06  7:30   ` [dpdk-dev] [PATCH v3 35/54] examples/bond: " Andrew Rybchenko
2019-09-06  7:30   ` [dpdk-dev] [PATCH v3 36/54] examples/eventdev: " Andrew Rybchenko
2019-09-06  7:30   ` [dpdk-dev] [PATCH v3 37/54] examples/ip_reassembly: " Andrew Rybchenko
2019-09-06  7:30   ` [dpdk-dev] [PATCH v3 38/54] examples/vhost: " Andrew Rybchenko
2019-09-10  4:53     ` Tiwei Bie
2019-09-06  7:30   ` [dpdk-dev] [PATCH v3 39/54] examples/ptpclient: " Andrew Rybchenko
2019-09-06  7:30   ` [dpdk-dev] [PATCH v3 40/54] examples/link_status_interrupt: check dev info get result Andrew Rybchenko
2019-09-06  7:30   ` [dpdk-dev] [PATCH v3 41/54] examples/tep_termination: " Andrew Rybchenko
2019-09-06  7:30   ` [dpdk-dev] [PATCH v3 42/54] examples/server_node_efd: " Andrew Rybchenko
2019-09-06  7:30   ` [dpdk-dev] [PATCH v3 43/54] examples/flow_classify: check status of getting ethdev info Andrew Rybchenko
2019-09-06  7:30   ` [dpdk-dev] [PATCH v3 44/54] examples/packet_ordering: check dev info get result Andrew Rybchenko
2019-09-06  7:30   ` [dpdk-dev] [PATCH v3 45/54] examples/l2fwd-crypto: check status of getting ethdev info Andrew Rybchenko
2019-09-06  7:30   ` [dpdk-dev] [PATCH v3 46/54] examples/multi_process: " Andrew Rybchenko
2019-09-06  7:30   ` [dpdk-dev] [PATCH v3 47/54] examples/ipsec-secgw: " Andrew Rybchenko
2019-09-06  7:31   ` [dpdk-dev] [PATCH v3 48/54] examples/netmap_compat: " Andrew Rybchenko
2019-09-06  7:31   ` [dpdk-dev] [PATCH v3 49/54] examples/l2fwd-keepalive: check dev info get result Andrew Rybchenko
2019-09-06  7:31   ` [dpdk-dev] [PATCH v3 50/54] examples/ip_pipeline: check status of getting ethdev info Andrew Rybchenko
2019-09-06  7:31   ` [dpdk-dev] [PATCH v3 51/54] examples/load_balancer: " Andrew Rybchenko
2019-09-06  7:31   ` [dpdk-dev] [PATCH v3 52/54] examples/kni: " Andrew Rybchenko
2019-09-06  7:31   ` [dpdk-dev] [PATCH v3 53/54] examples/ethtool: " Andrew Rybchenko
2019-09-06  7:31   ` [dpdk-dev] [PATCH v3 54/54] examples/exception_path: " Andrew Rybchenko
2019-09-12 16:42 ` [dpdk-dev] [PATCH v4 00/54] ethdev: change rte_eth_dev_info_get() return value to int Andrew Rybchenko
2019-09-12 16:42   ` [dpdk-dev] [PATCH v4 01/54] ethdev: remove redundunt device info cleanup before get Andrew Rybchenko
2019-09-12 16:42   ` [dpdk-dev] [PATCH v4 02/54] ethdev: change rte_eth_dev_info_get() return value to int Andrew Rybchenko
2019-09-13 10:18     ` Iremonger, Bernard
2019-09-13 10:36       ` Andrew Rybchenko
2019-09-13 10:46         ` Iremonger, Bernard
2019-09-13 10:47         ` Thomas Monjalon
2019-09-13 12:41           ` Ferruh Yigit
2019-09-12 16:42   ` [dpdk-dev] [PATCH v4 03/54] app/testpmd: check status of getting ethdev info Andrew Rybchenko
2019-09-12 16:42   ` [dpdk-dev] [PATCH v4 04/54] app/eventdev: " Andrew Rybchenko
2019-09-12 16:42   ` [dpdk-dev] [PATCH v4 05/54] kni: " Andrew Rybchenko
2019-09-12 16:42   ` [dpdk-dev] [PATCH v4 06/54] latency: " Andrew Rybchenko
2019-09-12 16:42   ` [dpdk-dev] [PATCH v4 07/54] pdump: " Andrew Rybchenko
2019-09-12 16:42   ` [dpdk-dev] [PATCH v4 08/54] ring: " Andrew Rybchenko
2019-09-12 16:42   ` [dpdk-dev] [PATCH v4 09/54] app/procinfo: " Andrew Rybchenko
2019-09-12 16:42   ` [dpdk-dev] [PATCH v4 10/54] app/test: check status of getting ethdev info in bonding Andrew Rybchenko
2019-09-12 16:42   ` [dpdk-dev] [PATCH v4 11/54] app/test: check ethdev info get result in event Rx adapter Andrew Rybchenko
2019-09-12 16:42   ` [dpdk-dev] [PATCH v4 12/54] net/bnxt: check status of getting ethdev info Andrew Rybchenko
2019-09-12 16:42   ` [dpdk-dev] [PATCH v4 13/54] net/bonding: " Andrew Rybchenko
2019-09-12 16:42   ` [dpdk-dev] [PATCH v4 14/54] net/failsafe: " Andrew Rybchenko
2019-09-12 16:42   ` [dpdk-dev] [PATCH v4 15/54] net/netvsc: " Andrew Rybchenko
2019-09-12 16:42   ` [dpdk-dev] [PATCH v4 16/54] net/softnic: " Andrew Rybchenko
2019-09-12 16:42   ` [dpdk-dev] [PATCH v4 17/54] ethdev: change device info get callback to return int Andrew Rybchenko
2019-09-12 16:42   ` [dpdk-dev] [PATCH v4 18/54] examples/rxtx_callbacks: check status of getting ethdev info Andrew Rybchenko
2019-09-12 16:42   ` [dpdk-dev] [PATCH v4 19/54] examples/l3fwd: " Andrew Rybchenko
2019-09-12 16:42   ` [dpdk-dev] [PATCH v4 20/54] examples/qos_meter: " Andrew Rybchenko
2019-09-12 16:42   ` [dpdk-dev] [PATCH v4 21/54] examples/ip_frag: " Andrew Rybchenko
2019-09-12 16:42   ` [dpdk-dev] [PATCH v4 22/54] examples/performance-thread: check dev info get result Andrew Rybchenko
2019-09-12 16:42   ` [dpdk-dev] [PATCH v4 23/54] examples/vmdq: check status of getting ethdev info Andrew Rybchenko
2019-09-12 16:42   ` [dpdk-dev] [PATCH v4 24/54] examples/distributor: " Andrew Rybchenko
2019-09-12 16:42   ` [dpdk-dev] [PATCH v4 25/54] examples/l3fwd-acl: " Andrew Rybchenko
2019-09-12 16:42   ` [dpdk-dev] [PATCH v4 26/54] examples/vm_power: " Andrew Rybchenko
2019-09-12 16:42   ` [dpdk-dev] [PATCH v4 27/54] examples/qos_sched: " Andrew Rybchenko
2019-09-12 16:42   ` [dpdk-dev] [PATCH v4 28/54] examples/flow_filtering: " Andrew Rybchenko
2019-09-12 16:42   ` [dpdk-dev] [PATCH v4 29/54] examples/l3fwd-power: " Andrew Rybchenko
2019-09-12 16:42   ` [dpdk-dev] [PATCH v4 30/54] examples/l2fwd: " Andrew Rybchenko
2019-09-12 16:42   ` [dpdk-dev] [PATCH v4 31/54] examples/skeleton: " Andrew Rybchenko
2019-09-12 16:42   ` [dpdk-dev] [PATCH v4 32/54] examples/vmdq_dcb: " Andrew Rybchenko
2019-09-12 16:42   ` [dpdk-dev] [PATCH v4 33/54] examples/ipv4_multicast: " Andrew Rybchenko
2019-09-12 16:42   ` [dpdk-dev] [PATCH v4 34/54] examples/l2fwd-jobstats: " Andrew Rybchenko
2019-09-12 16:42   ` [dpdk-dev] [PATCH v4 35/54] examples/bond: " Andrew Rybchenko
2019-09-12 16:42   ` [dpdk-dev] [PATCH v4 36/54] examples/eventdev: " Andrew Rybchenko
2019-09-12 16:42   ` [dpdk-dev] [PATCH v4 37/54] examples/ip_reassembly: " Andrew Rybchenko
2019-09-12 16:42   ` [dpdk-dev] [PATCH v4 38/54] examples/vhost: " Andrew Rybchenko
2019-09-12 16:42   ` [dpdk-dev] [PATCH v4 39/54] examples/ptpclient: " Andrew Rybchenko
2019-09-12 16:42   ` [dpdk-dev] [PATCH v4 40/54] examples/link_status_interrupt: check dev info get result Andrew Rybchenko
2019-09-12 16:42   ` [dpdk-dev] [PATCH v4 41/54] examples/tep_termination: " Andrew Rybchenko
2019-09-12 16:42   ` [dpdk-dev] [PATCH v4 42/54] examples/server_node_efd: " Andrew Rybchenko
2019-09-12 16:42   ` [dpdk-dev] [PATCH v4 43/54] examples/flow_classify: check status of getting ethdev info Andrew Rybchenko
2019-09-13 10:06     ` Iremonger, Bernard
2019-09-12 16:42   ` [dpdk-dev] [PATCH v4 44/54] examples/packet_ordering: check dev info get result Andrew Rybchenko
2019-09-12 16:42   ` [dpdk-dev] [PATCH v4 45/54] examples/l2fwd-crypto: check status of getting ethdev info Andrew Rybchenko
2019-09-12 16:42   ` [dpdk-dev] [PATCH v4 46/54] examples/multi_process: " Andrew Rybchenko
2019-09-12 16:42   ` [dpdk-dev] [PATCH v4 47/54] examples/ipsec-secgw: " Andrew Rybchenko
2019-09-12 16:42   ` [dpdk-dev] [PATCH v4 48/54] examples/netmap_compat: " Andrew Rybchenko
2019-09-12 16:43   ` [dpdk-dev] [PATCH v4 49/54] examples/l2fwd-keepalive: check dev info get result Andrew Rybchenko
2019-09-12 16:43   ` [dpdk-dev] [PATCH v4 50/54] examples/ip_pipeline: check status of getting ethdev info Andrew Rybchenko
2019-09-12 16:43   ` [dpdk-dev] [PATCH v4 51/54] examples/load_balancer: " Andrew Rybchenko
2019-09-12 16:43   ` [dpdk-dev] [PATCH v4 52/54] examples/kni: " Andrew Rybchenko
2019-09-12 16:43   ` [dpdk-dev] [PATCH v4 53/54] examples/ethtool: " Andrew Rybchenko
2019-09-12 16:43   ` [dpdk-dev] [PATCH v4 54/54] examples/exception_path: " Andrew Rybchenko
2019-09-13 17:08   ` [dpdk-dev] [PATCH v4 00/54] ethdev: change rte_eth_dev_info_get() return value to int Ferruh Yigit

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