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From: "Xia, Chenbo" <chenbo.xia@intel.com>
To: Maxime Coquelin <maxime.coquelin@redhat.com>,
	"dev@dpdk.org" <dev@dpdk.org>,
	"olivier.matz@6wind.com" <olivier.matz@6wind.com>,
	"amorenoz@redhat.com" <amorenoz@redhat.com>,
	"david.marchand@redhat.com" <david.marchand@redhat.com>
Subject: Re: [dpdk-dev] [PATCH 02/40] net/virtio: Introduce Virtio bus type
Date: Wed, 30 Dec 2020 03:02:24 +0000
Message-ID: <MN2PR11MB406392D479297714348685FE9CD70@MN2PR11MB4063.namprd11.prod.outlook.com> (raw)
In-Reply-To: <20201220211405.313012-3-maxime.coquelin@redhat.com>

> -----Original Message-----
> From: Maxime Coquelin <maxime.coquelin@redhat.com>
> Sent: Monday, December 21, 2020 5:13 AM
> To: dev@dpdk.org; Xia, Chenbo <chenbo.xia@intel.com>; olivier.matz@6wind.com;
> amorenoz@redhat.com; david.marchand@redhat.com
> Cc: Maxime Coquelin <maxime.coquelin@redhat.com>
> Subject: [PATCH 02/40] net/virtio: Introduce Virtio bus type
> 
> This patch is preliminary work for introducing a bus layer
> in Virtio PMD, in order to improve Virtio-user integration.
> 
> A new bus type is added to provide a unified way to distinguish
> which bus type is used (PCI modern, PCI legacy or Virtio-user).
> 
> Signed-off-by: Maxime Coquelin <maxime.coquelin@redhat.com>
> ---
>  drivers/net/virtio/virtio_ethdev.c      | 43 ++++++++++++-------------
>  drivers/net/virtio/virtio_pci.c         |  4 +--
>  drivers/net/virtio/virtio_pci.h         |  9 +++++-
>  drivers/net/virtio/virtio_user_ethdev.c |  2 +-
>  4 files changed, 32 insertions(+), 26 deletions(-)
> 
> diff --git a/drivers/net/virtio/virtio_ethdev.c
> b/drivers/net/virtio/virtio_ethdev.c
> index 6c233b75ba..b3086297c0 100644
> --- a/drivers/net/virtio/virtio_ethdev.c
> +++ b/drivers/net/virtio/virtio_ethdev.c
> @@ -592,9 +592,9 @@ virtio_init_queue(struct rte_eth_dev *dev, uint16_t
> vtpci_queue_idx)
>  	 * we use virtual address. And we need properly set _offset_, please see
>  	 * VIRTIO_MBUF_DATA_DMA_ADDR in virtqueue.h for more information.
>  	 */
> -	if (!hw->virtio_user_dev)
> +	if (hw->bus_type == VIRTIO_BUS_PCI_LEGACY || hw->bus_type ==
> VIRTIO_BUS_PCI_MODERN) {
>  		vq->offset = offsetof(struct rte_mbuf, buf_iova);
> -	else {
> +	} else if (hw->bus_type == VIRTIO_BUS_USER) {
>  		vq->vq_ring_mem = (uintptr_t)mz->addr;
>  		vq->offset = offsetof(struct rte_mbuf, buf_addr);
>  		if (queue_type == VTNET_TQ)
> @@ -746,13 +746,13 @@ virtio_dev_close(struct rte_eth_dev *dev)
>  	virtio_free_queues(hw);
> 
>  #ifdef RTE_VIRTIO_USER
> -	if (hw->virtio_user_dev)
> +	if (hw->bus_type == VIRTIO_BUS_USER)
>  		virtio_user_dev_uninit(hw->virtio_user_dev);
>  	else
>  #endif
>  	if (dev->device) {
>  		rte_pci_unmap_device(RTE_ETH_DEV_TO_PCI(dev));
> -		if (!hw->modern)
> +		if (hw->bus_type == VIRTIO_BUS_PCI_LEGACY)
>  			rte_pci_ioport_unmap(VTPCI_IO(hw));
>  	}
> 
> @@ -1299,7 +1299,7 @@ virtio_intr_unmask(struct rte_eth_dev *dev)
>  	if (rte_intr_ack(dev->intr_handle) < 0)
>  		return -1;
> 
> -	if (!hw->virtio_user_dev)
> +	if (hw->bus_type == VIRTIO_BUS_PCI_LEGACY || hw->bus_type ==
> VIRTIO_BUS_PCI_MODERN)
>  		hw->use_msix = vtpci_msix_detect(RTE_ETH_DEV_TO_PCI(dev));
> 
>  	return 0;
> @@ -1313,7 +1313,7 @@ virtio_intr_enable(struct rte_eth_dev *dev)
>  	if (rte_intr_enable(dev->intr_handle) < 0)
>  		return -1;
> 
> -	if (!hw->virtio_user_dev)
> +	if (hw->bus_type == VIRTIO_BUS_PCI_LEGACY || hw->bus_type ==
> VIRTIO_BUS_PCI_MODERN)
>  		hw->use_msix = vtpci_msix_detect(RTE_ETH_DEV_TO_PCI(dev));
> 
>  	return 0;
> @@ -1327,7 +1327,7 @@ virtio_intr_disable(struct rte_eth_dev *dev)
>  	if (rte_intr_disable(dev->intr_handle) < 0)
>  		return -1;
> 
> -	if (!hw->virtio_user_dev)
> +	if (hw->bus_type == VIRTIO_BUS_PCI_LEGACY || hw->bus_type ==
> VIRTIO_BUS_PCI_MODERN)
>  		hw->use_msix = vtpci_msix_detect(RTE_ETH_DEV_TO_PCI(dev));
> 
>  	return 0;
> @@ -1368,13 +1368,13 @@ virtio_negotiate_features(struct virtio_hw *hw,
> uint64_t req_features)
>  	PMD_INIT_LOG(DEBUG, "features after negotiate = %" PRIx64,
>  		hw->guest_features);
> 
> -	if (hw->modern && !vtpci_with_feature(hw, VIRTIO_F_VERSION_1)) {
> +	if (hw->bus_type == VIRTIO_BUS_PCI_MODERN && !vtpci_with_feature(hw,
> VIRTIO_F_VERSION_1)) {
>  		PMD_INIT_LOG(ERR,
>  			"VIRTIO_F_VERSION_1 features is not enabled.");
>  		return -1;
>  	}
> 
> -	if (hw->modern || hw->virtio_user_dev) {
> +	if (hw->bus_type == VIRTIO_BUS_PCI_MODERN || hw->bus_type ==
> VIRTIO_BUS_USER) {
>  		vtpci_set_status(hw, VIRTIO_CONFIG_STATUS_FEATURES_OK);
>  		if (!(vtpci_get_status(hw) & VIRTIO_CONFIG_STATUS_FEATURES_OK)) {
>  			PMD_INIT_LOG(ERR,
> @@ -1709,7 +1709,7 @@ virtio_init_device(struct rte_eth_dev *eth_dev, uint64_t
> req_features)
> 
>  	hw->weak_barriers = !vtpci_with_feature(hw, VIRTIO_F_ORDER_PLATFORM);
> 
> -	if (!hw->virtio_user_dev)
> +	if (hw->bus_type == VIRTIO_BUS_PCI_LEGACY || hw->bus_type ==
> VIRTIO_BUS_PCI_MODERN)
>  		pci_dev = RTE_ETH_DEV_TO_PCI(eth_dev);
> 
>  	/* If host does not support both status and MSI-X then disable LSC */
> @@ -1856,7 +1856,7 @@ virtio_init_device(struct rte_eth_dev *eth_dev, uint64_t
> req_features)
>  static int
>  virtio_remap_pci(struct rte_pci_device *pci_dev, struct virtio_hw *hw)
>  {
> -	if (hw->modern) {
> +	if (hw->bus_type == VIRTIO_BUS_PCI_MODERN) {
>  		/*
>  		 * We don't have to re-parse the PCI config space, since
>  		 * rte_pci_map_device() makes sure the mapped address
> @@ -1872,7 +1872,7 @@ virtio_remap_pci(struct rte_pci_device *pci_dev, struct
> virtio_hw *hw)
>  			PMD_INIT_LOG(DEBUG, "failed to map pci device!");
>  			return -1;
>  		}
> -	} else {
> +	} else if (hw->bus_type == VIRTIO_BUS_PCI_LEGACY) {
>  		if (rte_pci_ioport_map(pci_dev, 0, VTPCI_IO(hw)) < 0)
>  			return -1;
>  	}
> @@ -1883,15 +1883,14 @@ virtio_remap_pci(struct rte_pci_device *pci_dev,
> struct virtio_hw *hw)
>  static void
>  virtio_set_vtpci_ops(struct virtio_hw *hw)
>  {
> -#ifdef RTE_VIRTIO_USER
> -	if (hw->virtio_user_dev)
> +	if (hw->bus_type == VIRTIO_BUS_USER)
>  		VTPCI_OPS(hw) = &virtio_user_ops;
> -	else
> -#endif
> -	if (hw->modern)
> +	else if (hw->bus_type == VIRTIO_BUS_PCI_MODERN)
>  		VTPCI_OPS(hw) = &modern_ops;
> -	else
> +	else if (hw->bus_type == VIRTIO_BUS_PCI_LEGACY)
>  		VTPCI_OPS(hw) = &legacy_ops;
> +
> +	return;
>  }
> 
>  /*
> @@ -1919,7 +1918,7 @@ eth_virtio_dev_init(struct rte_eth_dev *eth_dev)
>  	eth_dev->rx_descriptor_done = virtio_dev_rx_queue_done;
> 
>  	if (rte_eal_process_type() == RTE_PROC_SECONDARY) {
> -		if (!hw->virtio_user_dev) {
> +		if (hw->bus_type != VIRTIO_BUS_USER) {
>  			ret = virtio_remap_pci(RTE_ETH_DEV_TO_PCI(eth_dev), hw);
>  			if (ret)
>  				return ret;
> @@ -1950,7 +1949,7 @@ eth_virtio_dev_init(struct rte_eth_dev *eth_dev)
>  	/* For virtio_user case the hw->virtio_user_dev is populated by
>  	 * virtio_user_eth_dev_alloc() before eth_virtio_dev_init() is called.
>  	 */
> -	if (!hw->virtio_user_dev) {
> +	if (hw->bus_type != VIRTIO_BUS_USER) {
>  		ret = vtpci_init(RTE_ETH_DEV_TO_PCI(eth_dev), hw);
>  		if (ret)
>  			goto err_vtpci_init;
> @@ -1982,9 +1981,9 @@ eth_virtio_dev_init(struct rte_eth_dev *eth_dev)
>  	return 0;
> 
>  err_virtio_init:
> -	if (!hw->virtio_user_dev) {
> +	if (hw->bus_type == VIRTIO_BUS_PCI_MODERN || hw->bus_type ==
> VIRTIO_BUS_PCI_LEGACY) {
>  		rte_pci_unmap_device(RTE_ETH_DEV_TO_PCI(eth_dev));
> -		if (!hw->modern)
> +		if (hw->bus_type == VIRTIO_BUS_PCI_LEGACY)
>  			rte_pci_ioport_unmap(VTPCI_IO(hw));
>  	}
>  err_vtpci_init:
> diff --git a/drivers/net/virtio/virtio_pci.c b/drivers/net/virtio/virtio_pci.c
> index d6b950ee69..1692268f30 100644
> --- a/drivers/net/virtio/virtio_pci.c
> +++ b/drivers/net/virtio/virtio_pci.c
> @@ -697,7 +697,7 @@ vtpci_init(struct rte_pci_device *dev, struct virtio_hw
> *hw)
>  	if (virtio_read_caps(dev, hw) == 0) {
>  		PMD_INIT_LOG(INFO, "modern virtio pci detected.");
>  		virtio_hw_internal[hw->port_id].vtpci_ops = &modern_ops;
> -		hw->modern = 1;
> +		hw->bus_type = VIRTIO_BUS_PCI_MODERN;
>  		return 0;
>  	}
> 
> @@ -716,7 +716,7 @@ vtpci_init(struct rte_pci_device *dev, struct virtio_hw
> *hw)
>  	}
> 
>  	virtio_hw_internal[hw->port_id].vtpci_ops = &legacy_ops;
> -	hw->modern   = 0;
> +	hw->bus_type = VIRTIO_BUS_PCI_LEGACY;
> 
>  	return 0;
>  }
> diff --git a/drivers/net/virtio/virtio_pci.h b/drivers/net/virtio/virtio_pci.h
> index ab61e911b8..6388f0a74d 100644
> --- a/drivers/net/virtio/virtio_pci.h
> +++ b/drivers/net/virtio/virtio_pci.h
> @@ -243,7 +243,15 @@ struct virtio_pci_ops {
> 
>  struct virtio_net_config;
> 
> +enum virtio_bus_type {
> +	VIRTIO_BUS_UNKNOWN,
> +	VIRTIO_BUS_PCI_LEGACY,
> +	VIRTIO_BUS_PCI_MODERN,
> +	VIRTIO_BUS_USER,
> +};
> +
>  struct virtio_hw {
> +	enum virtio_bus_type bus_type;
>  	struct virtnet_ctl *cvq;
>  	uint64_t    req_guest_features;
>  	uint64_t    guest_features;
> @@ -253,7 +261,6 @@ struct virtio_hw {
>  	uint16_t    vtnet_hdr_size;
>  	uint8_t	    vlan_strip;
>  	uint8_t	    use_msix;
> -	uint8_t     modern;
>  	uint8_t     use_vec_rx;
>  	uint8_t     use_vec_tx;
>  	uint8_t     use_inorder_rx;
> diff --git a/drivers/net/virtio/virtio_user_ethdev.c
> b/drivers/net/virtio/virtio_user_ethdev.c
> index 40345193e6..516d0ee577 100644
> --- a/drivers/net/virtio/virtio_user_ethdev.c
> +++ b/drivers/net/virtio/virtio_user_ethdev.c
> @@ -629,7 +629,7 @@ virtio_user_eth_dev_alloc(struct rte_vdev_device *vdev)
>  	 * Here just pretend that we support msix.
>  	 */
>  	hw->use_msix = 1;
> -	hw->modern   = 0;
> +	hw->bus_type = VIRTIO_BUS_USER;
>  	hw->use_vec_rx = 0;
>  	hw->use_vec_tx = 0;
>  	hw->use_inorder_rx = 0;
> --
> 2.29.2

Reviewed-by: Chenbo Xia <chenbo.xia@intel.com>

  reply	other threads:[~2020-12-30  3:03 UTC|newest]

Thread overview: 149+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-12-20 21:13 [dpdk-dev] [PATCH 00/40] net/virtio: Virtio PMD rework Maxime Coquelin
2020-12-20 21:13 ` [dpdk-dev] [PATCH 01/40] bus/vdev: add helper to get vdev from eth dev Maxime Coquelin
2020-12-30  3:02   ` Xia, Chenbo
2021-01-05 21:15   ` David Marchand
2020-12-20 21:13 ` [dpdk-dev] [PATCH 02/40] net/virtio: Introduce Virtio bus type Maxime Coquelin
2020-12-30  3:02   ` Xia, Chenbo [this message]
2021-01-05 21:15   ` David Marchand
2021-01-14  9:24     ` Maxime Coquelin
2021-01-14 10:54       ` Maxime Coquelin
2021-01-14 11:55         ` David Marchand
2020-12-20 21:13 ` [dpdk-dev] [PATCH 03/40] net/virtio: refactor virtio-user device Maxime Coquelin
2020-12-30  3:02   ` Xia, Chenbo
2021-01-05 21:16   ` David Marchand
2021-01-14  9:26     ` Maxime Coquelin
2020-12-20 21:13 ` [dpdk-dev] [PATCH 04/40] net/virtio: introduce PCI device metadata Maxime Coquelin
2020-12-30  3:02   ` Xia, Chenbo
2021-01-05 21:16   ` David Marchand
2021-01-14 11:05     ` Maxime Coquelin
2021-01-14 14:40       ` David Marchand
2021-01-14 14:44         ` Maxime Coquelin
2020-12-20 21:13 ` [dpdk-dev] [PATCH 05/40] net/virtio: move PCI device init in dedicated file Maxime Coquelin
2020-12-30  3:02   ` Xia, Chenbo
2021-01-05 21:19   ` David Marchand
2021-01-14 16:04     ` Maxime Coquelin
2021-01-14 16:14       ` David Marchand
2020-12-20 21:13 ` [dpdk-dev] [PATCH 06/40] net/virtio: move PCI specific dev init to PCI ethdev init Maxime Coquelin
2020-12-30  3:05   ` Xia, Chenbo
2021-01-06  8:58   ` David Marchand
2020-12-20 21:13 ` [dpdk-dev] [PATCH 07/40] net/virtio: move MSIX detection to PCI ethdev Maxime Coquelin
2020-12-30  3:05   ` Xia, Chenbo
2021-01-06  8:22   ` David Marchand
2021-01-14 17:19     ` Maxime Coquelin
2020-12-20 21:13 ` [dpdk-dev] [PATCH 08/40] net/virtio: force IOVA as VA mode for Virtio-user Maxime Coquelin
2020-12-30  3:06   ` Xia, Chenbo
2021-01-06  9:06   ` David Marchand
2021-01-06  9:11     ` Thomas Monjalon
2021-01-06  9:22       ` Maxime Coquelin
2021-01-06 16:37       ` Kinsella, Ray
2021-01-06  9:14     ` Maxime Coquelin
2020-12-20 21:13 ` [dpdk-dev] [PATCH 09/40] net/virtio: store PCI type in Virtio device metadata Maxime Coquelin
2020-12-30  3:07   ` Xia, Chenbo
2021-01-06  9:14   ` David Marchand
2020-12-20 21:13 ` [dpdk-dev] [PATCH 10/40] net/virtio: add callback for device closing Maxime Coquelin
2020-12-30  3:07   ` Xia, Chenbo
2021-01-06  9:33   ` David Marchand
2020-12-20 21:13 ` [dpdk-dev] [PATCH 11/40] net/virtio: validate features at bus level Maxime Coquelin
2020-12-30  3:08   ` Xia, Chenbo
2021-01-06  9:33   ` David Marchand
2021-01-15  9:20     ` Maxime Coquelin
2020-12-20 21:13 ` [dpdk-dev] [PATCH 12/40] net/virtio: remove bus type enum Maxime Coquelin
2020-12-30  3:08   ` Xia, Chenbo
2021-01-06  9:33   ` David Marchand
2020-12-20 21:13 ` [dpdk-dev] [PATCH 13/40] net/virtio: move PCI-specific fields to PCI device Maxime Coquelin
2020-12-30  3:08   ` Xia, Chenbo
2021-01-06  9:58   ` David Marchand
2020-12-20 21:13 ` [dpdk-dev] [PATCH 14/40] net/virtio: pack virtio HW struct Maxime Coquelin
2020-12-30  3:09   ` Xia, Chenbo
2021-01-06  9:58   ` David Marchand
2021-01-15  9:35     ` Maxime Coquelin
2020-12-20 21:13 ` [dpdk-dev] [PATCH 15/40] net/virtio: move legacy IO to Virtio PCI Maxime Coquelin
2020-12-30  3:09   ` Xia, Chenbo
2021-01-06 10:09   ` David Marchand
2020-12-20 21:13 ` [dpdk-dev] [PATCH 16/40] net/virtio: introduce generic virtio header Maxime Coquelin
2020-12-30  3:09   ` Xia, Chenbo
2021-01-06 10:08   ` David Marchand
2021-01-15  9:39     ` Maxime Coquelin
2020-12-20 21:13 ` [dpdk-dev] [PATCH 17/40] net/virtio: move features definition to generic header Maxime Coquelin
2020-12-30  3:14   ` Xia, Chenbo
2021-01-14  8:40     ` Maxime Coquelin
2020-12-20 21:13 ` [dpdk-dev] [PATCH 18/40] net/virtio: move virtqueue defines in " Maxime Coquelin
2020-12-30  3:14   ` Xia, Chenbo
2021-01-06 15:53   ` David Marchand
2021-01-15 10:55     ` Maxime Coquelin
2020-12-20 21:13 ` [dpdk-dev] [PATCH 19/40] net/virtio: move config definitions to " Maxime Coquelin
2020-12-30  3:15   ` Xia, Chenbo
2021-01-06 16:01   ` David Marchand
2021-01-15 11:01     ` Maxime Coquelin
2020-12-20 21:13 ` [dpdk-dev] [PATCH 20/40] net/virtio: make interrupt handling more generic Maxime Coquelin
2020-12-30  3:17   ` Xia, Chenbo
2021-01-14  8:43     ` Maxime Coquelin
2021-01-06 16:07   ` David Marchand
2020-12-20 21:13 ` [dpdk-dev] [PATCH 21/40] net/virtio: move vring alignment to generic header Maxime Coquelin
2020-12-30  3:18   ` Xia, Chenbo
2021-01-06 16:13   ` David Marchand
2020-12-20 21:13 ` [dpdk-dev] [PATCH 22/40] net/virtio: remove last PCI refs in non-PCI code Maxime Coquelin
2020-12-30  3:25   ` Xia, Chenbo
2021-01-14  8:46     ` Maxime Coquelin
2021-01-06 16:18   ` David Marchand
2021-01-15 11:10     ` Maxime Coquelin
2020-12-20 21:13 ` [dpdk-dev] [PATCH 23/40] net/virtio: make Vhost-user req sender consistent Maxime Coquelin
2021-01-06 11:50   ` Xia, Chenbo
2021-01-15  9:47     ` Maxime Coquelin
2020-12-20 21:13 ` [dpdk-dev] [PATCH 24/40] net/virtio: add Virtio-user ops to set owner Maxime Coquelin
2021-01-06 11:50   ` Xia, Chenbo
2020-12-20 21:13 ` [dpdk-dev] [PATCH 25/40] net/virtio: add Virtio-user features ops Maxime Coquelin
2021-01-06 11:54   ` Xia, Chenbo
2021-01-13 13:43     ` Adrian Moreno
2021-01-13 13:54       ` Maxime Coquelin
2021-01-15 14:19       ` Maxime Coquelin
2021-01-13 13:57   ` Adrian Moreno
2021-01-15 14:29     ` Maxime Coquelin
2020-12-20 21:13 ` [dpdk-dev] [PATCH 26/40] net/virtio: add Virtio-user protocol " Maxime Coquelin
2021-01-06 11:55   ` Xia, Chenbo
2020-12-20 21:13 ` [dpdk-dev] [PATCH 27/40] net/virtio: add Virtio-user memory tables ops Maxime Coquelin
2021-01-06 11:57   ` Xia, Chenbo
2021-01-15  9:57     ` Maxime Coquelin
2020-12-20 21:13 ` [dpdk-dev] [PATCH 28/40] net/virtio: add Virtio-user vring setting ops Maxime Coquelin
2021-01-05 21:24   ` David Marchand
2021-01-06 12:01   ` Xia, Chenbo
2021-01-15 10:12     ` Maxime Coquelin
2021-01-06 12:03   ` Xia, Chenbo
2021-01-15 10:15     ` Maxime Coquelin
2020-12-20 21:13 ` [dpdk-dev] [PATCH 29/40] net/virtio: add Virtio-user vring file ops Maxime Coquelin
2021-01-05 21:24   ` David Marchand
2021-01-06 12:04   ` Xia, Chenbo
2021-01-15 10:17     ` Maxime Coquelin
2020-12-20 21:13 ` [dpdk-dev] [PATCH 30/40] net/virtio: add Virtio-user vring address ops Maxime Coquelin
2021-01-06 12:06   ` Xia, Chenbo
2021-01-15 10:19     ` Maxime Coquelin
2020-12-20 21:13 ` [dpdk-dev] [PATCH 31/40] net/virtio: add Virtio-user status ops Maxime Coquelin
2021-01-06 12:09   ` Xia, Chenbo
2021-01-15 10:48     ` Maxime Coquelin
2020-12-20 21:13 ` [dpdk-dev] [PATCH 32/40] net/virtio: remove useless request ops Maxime Coquelin
2020-12-20 21:13 ` [dpdk-dev] [PATCH 33/40] net/virtio: improve Virtio-user errors handling Maxime Coquelin
2021-01-07  2:26   ` Xia, Chenbo
2021-01-15 11:09     ` Maxime Coquelin
2020-12-20 21:13 ` [dpdk-dev] [PATCH 34/40] net/virtio: move Vhost-user reqs to Vhost-user backend Maxime Coquelin
2020-12-20 21:14 ` [dpdk-dev] [PATCH 35/40] net/virtio: make server mode blocking Maxime Coquelin
2021-01-07  3:20   ` Xia, Chenbo
2021-01-15 11:13     ` Maxime Coquelin
2020-12-20 21:14 ` [dpdk-dev] [PATCH 36/40] net/virtio: move protocol features to Vhost-user Maxime Coquelin
2020-12-20 21:14 ` [dpdk-dev] [PATCH 37/40] net/virtio: introduce backend data Maxime Coquelin
2021-01-05 21:26   ` David Marchand
2021-01-13 17:18   ` Adrian Moreno
2021-01-15 16:49     ` Maxime Coquelin
2020-12-20 21:14 ` [dpdk-dev] [PATCH 38/40] net/virtio: move Vhost-user specifics to its backend Maxime Coquelin
2021-01-07  6:32   ` Xia, Chenbo
2021-01-15 12:03     ` Maxime Coquelin
2020-12-20 21:14 ` [dpdk-dev] [PATCH 39/40] net/virtio: move Vhost-kernel data " Maxime Coquelin
2021-01-07  6:42   ` Xia, Chenbo
2021-01-11  8:02   ` Xia, Chenbo
2021-01-15 11:54     ` Maxime Coquelin
2021-01-18 20:36     ` Maxime Coquelin
2020-12-20 21:14 ` [dpdk-dev] [PATCH 40/40] net/virtio: move Vhost-vDPA " Maxime Coquelin
2020-12-22 15:20   ` Maxime Coquelin
2021-01-07  6:50   ` Xia, Chenbo
2021-01-15 12:08     ` Maxime Coquelin
2021-01-11  8:05   ` Xia, Chenbo
2020-12-21 10:58 ` [dpdk-dev] [PATCH 00/40] net/virtio: Virtio PMD rework Maxime Coquelin

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