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 v2 33/44] net/virtio: add Virtio-user status ops
Date: Fri, 22 Jan 2021 08:02:29 +0000 [thread overview]
Message-ID: <MN2PR11MB4063FA20997ABBEFF34846F49CA00@MN2PR11MB4063.namprd11.prod.outlook.com> (raw)
In-Reply-To: <20210119212507.1043636-34-maxime.coquelin@redhat.com>
> -----Original Message-----
> From: Maxime Coquelin <maxime.coquelin@redhat.com>
> Sent: Wednesday, January 20, 2021 5:25 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 v2 33/44] net/virtio: add Virtio-user status ops
>
> This patch introduces new callbacks to
> get and set the device status.
>
> Signed-off-by: Maxime Coquelin <maxime.coquelin@redhat.com>
> ---
> drivers/net/virtio/virtio_user/vhost.h | 2 +
> drivers/net/virtio/virtio_user/vhost_kernel.c | 14 ++
> drivers/net/virtio/virtio_user/vhost_user.c | 121 +++++++++++++-----
> drivers/net/virtio/virtio_user/vhost_vdpa.c | 16 ++-
> .../net/virtio/virtio_user/virtio_user_dev.c | 42 ++----
> 5 files changed, 129 insertions(+), 66 deletions(-)
>
> diff --git a/drivers/net/virtio/virtio_user/vhost.h
> b/drivers/net/virtio/virtio_user/vhost.h
> index 19040dfdc2..c896f0836d 100644
> --- a/drivers/net/virtio/virtio_user/vhost.h
> +++ b/drivers/net/virtio/virtio_user/vhost.h
> @@ -121,6 +121,8 @@ struct virtio_user_backend_ops {
> int (*set_vring_call)(struct virtio_user_dev *dev, struct
> vhost_vring_file *file);
> int (*set_vring_kick)(struct virtio_user_dev *dev, struct
> vhost_vring_file *file);
> int (*set_vring_addr)(struct virtio_user_dev *dev, struct
> vhost_vring_addr *addr);
> + int (*get_status)(struct virtio_user_dev *dev, uint8_t *status);
> + int (*set_status)(struct virtio_user_dev *dev, uint8_t status);
> int (*send_request)(struct virtio_user_dev *dev,
> enum vhost_user_request req,
> void *arg);
> diff --git a/drivers/net/virtio/virtio_user/vhost_kernel.c
> b/drivers/net/virtio/virtio_user/vhost_kernel.c
> index 566f42f0cb..d85358fc34 100644
> --- a/drivers/net/virtio/virtio_user/vhost_kernel.c
> +++ b/drivers/net/virtio/virtio_user/vhost_kernel.c
> @@ -316,6 +316,18 @@ vhost_kernel_set_vring_addr(struct virtio_user_dev *dev,
> struct vhost_vring_addr
> return 0;
> }
>
> +static int
> +vhost_kernel_get_status(struct virtio_user_dev *dev __rte_unused, uint8_t
> *status __rte_unused)
> +{
> + return -ENOTSUP;
> +}
> +
> +static int
> +vhost_kernel_set_status(struct virtio_user_dev *dev __rte_unused, uint8_t
> status __rte_unused)
> +{
> + return -ENOTSUP;
> +}
> +
> static uint64_t vhost_req_user_to_kernel[] = {
> [VHOST_USER_RESET_OWNER] = VHOST_RESET_OWNER,
> };
> @@ -487,6 +499,8 @@ struct virtio_user_backend_ops virtio_ops_kernel = {
> .set_vring_call = vhost_kernel_set_vring_call,
> .set_vring_kick = vhost_kernel_set_vring_kick,
> .set_vring_addr = vhost_kernel_set_vring_addr,
> + .get_status = vhost_kernel_get_status,
> + .set_status = vhost_kernel_set_status,
> .send_request = vhost_kernel_send_request,
> .enable_qp = vhost_kernel_enable_queue_pair
> };
> diff --git a/drivers/net/virtio/virtio_user/vhost_user.c
> b/drivers/net/virtio/virtio_user/vhost_user.c
> index ca70a8a4e7..cb0cd1cea8 100644
> --- a/drivers/net/virtio/virtio_user/vhost_user.c
> +++ b/drivers/net/virtio/virtio_user/vhost_user.c
> @@ -559,13 +559,100 @@ vhost_user_set_vring_addr(struct virtio_user_dev *dev,
> struct vhost_vring_addr *
> return 0;
> }
>
> +static int
> +vhost_user_get_status(struct virtio_user_dev *dev, uint8_t *status)
> +{
> + int ret;
> + struct vhost_user_msg msg = {
> + .request = VHOST_USER_GET_STATUS,
> + .flags = VHOST_USER_VERSION,
> + };
> +
> + /*
> + * If features have not been negotiated, we don't know if the backend
> + * supports protocol features
> + */
> + if (!(dev->status & VIRTIO_CONFIG_STATUS_FEATURES_OK))
> + return -ENOTSUP;
> +
> + /* Status protocol feature requires protocol features support */
> + if (!(dev->device_features & (1ULL << VHOST_USER_F_PROTOCOL_FEATURES)))
> + return -ENOTSUP;
> +
> + if (!(dev->protocol_features & (1ULL << VHOST_USER_PROTOCOL_F_STATUS)))
> + return -ENOTSUP;
> +
> + ret = vhost_user_write(dev->vhostfd, &msg, NULL, 0);
> + if (ret < 0) {
> + PMD_DRV_LOG(ERR, "Failed to send request");
> + goto err;
> + }
> +
> + ret = vhost_user_read(dev->vhostfd, &msg);
> + if (ret < 0) {
> + PMD_DRV_LOG(ERR, "Failed to recv request");
> + goto err;
> + }
> +
> + if (msg.request != VHOST_USER_GET_STATUS) {
> + PMD_DRV_LOG(ERR, "Unexpected request type (%d)", msg.request);
> + goto err;
> + }
> +
> + if (msg.size != sizeof(msg.payload.u64)) {
> + PMD_DRV_LOG(ERR, "Unexpected payload size (%u)", msg.size);
> + goto err;
> + }
> +
> + *status = (uint8_t)msg.payload.u64;
> +
> + return 0;
> +err:
> + PMD_DRV_LOG(ERR, "Failed to get device status");
> + return -1;
> +}
> +
> +static int
> +vhost_user_set_status(struct virtio_user_dev *dev, uint8_t status)
> +{
> + int ret;
> + struct vhost_user_msg msg = {
> + .request = VHOST_USER_SET_STATUS,
> + .flags = VHOST_USER_VERSION,
> + .size = sizeof(msg.payload.u64),
> + .payload.u64 = status,
> + };
> +
> + /*
> + * If features have not been negotiated, we don't know if the backend
> + * supports protocol features
> + */
> + if (!(dev->status & VIRTIO_CONFIG_STATUS_FEATURES_OK))
> + return -ENOTSUP;
> +
> + /* Status protocol feature requires protocol features support */
> + if (!(dev->device_features & (1ULL << VHOST_USER_F_PROTOCOL_FEATURES)))
> + return -ENOTSUP;
> +
> + if (!(dev->protocol_features & (1ULL << VHOST_USER_PROTOCOL_F_STATUS)))
> + return -ENOTSUP;
> +
> + if (dev->protocol_features & (1ULL << VHOST_USER_PROTOCOL_F_REPLY_ACK))
> + msg.flags |= VHOST_USER_NEED_REPLY_MASK;
> +
> + ret = vhost_user_write(dev->vhostfd, &msg, NULL, 0);
> + if (ret < 0) {
> + PMD_DRV_LOG(ERR, "Failed to send get status request");
> + return -1;
> + }
> +
> + return vhost_user_check_reply_ack(dev, &msg);
> +}
>
> static struct vhost_user_msg m;
>
> const char * const vhost_msg_strings[] = {
> [VHOST_USER_RESET_OWNER] = "VHOST_RESET_OWNER",
> - [VHOST_USER_SET_STATUS] = "VHOST_SET_STATUS",
> - [VHOST_USER_GET_STATUS] = "VHOST_GET_STATUS",
> };
>
> static int
> @@ -576,7 +663,6 @@ vhost_user_sock(struct virtio_user_dev *dev,
> struct vhost_user_msg msg;
> struct vhost_vring_file *file = 0;
> int need_reply = 0;
> - int has_reply_ack = 0;
> int fds[VHOST_MEMORY_MAX_NREGIONS];
> int fd_num = 0;
> int vhostfd = dev->vhostfd;
> @@ -588,31 +674,11 @@ vhost_user_sock(struct virtio_user_dev *dev,
> if (dev->is_server && vhostfd < 0)
> return -1;
>
> - if (dev->protocol_features & (1ULL << VHOST_USER_PROTOCOL_F_REPLY_ACK))
> - has_reply_ack = 1;
> -
> msg.request = req;
> msg.flags = VHOST_USER_VERSION;
> msg.size = 0;
>
> switch (req) {
> - case VHOST_USER_GET_STATUS:
> - if (!(dev->status & VIRTIO_CONFIG_STATUS_FEATURES_OK) ||
> - (!(dev->protocol_features &
> - (1ULL << VHOST_USER_PROTOCOL_F_STATUS))))
> - return -ENOTSUP;
> - need_reply = 1;
> - break;
> -
> - case VHOST_USER_SET_STATUS:
> - if (!(dev->status & VIRTIO_CONFIG_STATUS_FEATURES_OK) ||
> - (!(dev->protocol_features &
> - (1ULL << VHOST_USER_PROTOCOL_F_STATUS))))
> - return -ENOTSUP;
> -
> - if (has_reply_ack)
> - msg.flags |= VHOST_USER_NEED_REPLY_MASK;
> - /* Fallthrough */
> case VHOST_USER_SET_LOG_BASE:
> msg.payload.u64 = *((__u64 *)arg);
> msg.size = sizeof(m.payload.u64);
> @@ -665,13 +731,6 @@ vhost_user_sock(struct virtio_user_dev *dev,
> }
>
> switch (req) {
> - case VHOST_USER_GET_STATUS:
> - if (msg.size != sizeof(m.payload.u64)) {
> - PMD_DRV_LOG(ERR, "Received bad msg size");
> - return -1;
> - }
> - *((__u64 *)arg) = msg.payload.u64;
> - break;
> default:
> /* Reply-ack handling */
> if (msg.size != sizeof(m.payload.u64)) {
> @@ -804,6 +863,8 @@ struct virtio_user_backend_ops virtio_ops_user = {
> .set_vring_call = vhost_user_set_vring_call,
> .set_vring_kick = vhost_user_set_vring_kick,
> .set_vring_addr = vhost_user_set_vring_addr,
> + .get_status = vhost_user_get_status,
> + .set_status = vhost_user_set_status,
> .send_request = vhost_user_sock,
> .enable_qp = vhost_user_enable_queue_pair
> };
> diff --git a/drivers/net/virtio/virtio_user/vhost_vdpa.c
> b/drivers/net/virtio/virtio_user/vhost_vdpa.c
> index 1ec6bb26f2..8ebc679f1b 100644
> --- a/drivers/net/virtio/virtio_user/vhost_vdpa.c
> +++ b/drivers/net/virtio/virtio_user/vhost_vdpa.c
> @@ -38,8 +38,6 @@
>
> static uint64_t vhost_req_user_to_vdpa[] = {
> [VHOST_USER_RESET_OWNER] = VHOST_RESET_OWNER,
> - [VHOST_USER_SET_STATUS] = VHOST_VDPA_SET_STATUS,
> - [VHOST_USER_GET_STATUS] = VHOST_VDPA_GET_STATUS,
> };
>
> /* no alignment requirement */
> @@ -379,6 +377,18 @@ vhost_vdpa_set_vring_addr(struct virtio_user_dev *dev,
> struct vhost_vring_addr *
> return vhost_vdpa_ioctl(dev->vhostfd, VHOST_SET_VRING_ADDR, addr);
> }
>
> +static int
> +vhost_vdpa_get_status(struct virtio_user_dev *dev, uint8_t *status)
> +{
> + return vhost_vdpa_ioctl(dev->vhostfd, VHOST_VDPA_GET_STATUS, status);
> +}
> +
> +static int
> +vhost_vdpa_set_status(struct virtio_user_dev *dev, uint8_t status)
> +{
> + return vhost_vdpa_ioctl(dev->vhostfd, VHOST_VDPA_SET_STATUS, &status);
> +}
> +
> /* with below features, vhost vdpa does not need to do the checksum and TSO,
> * these info will be passed to virtio_user through virtio net header.
> */
> @@ -490,6 +500,8 @@ struct virtio_user_backend_ops virtio_ops_vdpa = {
> .set_vring_call = vhost_vdpa_set_vring_call,
> .set_vring_kick = vhost_vdpa_set_vring_kick,
> .set_vring_addr = vhost_vdpa_set_vring_addr,
> + .get_status = vhost_vdpa_get_status,
> + .set_status = vhost_vdpa_set_status,
> .send_request = vhost_vdpa_send_request,
> .enable_qp = vhost_vdpa_enable_queue_pair,
> .dma_map = vhost_vdpa_dma_map_batch,
> diff --git a/drivers/net/virtio/virtio_user/virtio_user_dev.c
> b/drivers/net/virtio/virtio_user/virtio_user_dev.c
> index 7e365d0570..33a25f4684 100644
> --- a/drivers/net/virtio/virtio_user/virtio_user_dev.c
> +++ b/drivers/net/virtio/virtio_user/virtio_user_dev.c
> @@ -814,21 +814,12 @@ int
> virtio_user_dev_set_status(struct virtio_user_dev *dev, uint8_t status)
> {
> int ret;
> - uint64_t arg = status;
>
> pthread_mutex_lock(&dev->mutex);
> dev->status = status;
> - if (dev->backend_type == VIRTIO_USER_BACKEND_VHOST_USER)
> - ret = dev->ops->send_request(dev,
> - VHOST_USER_SET_STATUS, &arg);
> - else if (dev->backend_type == VIRTIO_USER_BACKEND_VHOST_VDPA)
> - ret = dev->ops->send_request(dev,
> - VHOST_USER_SET_STATUS, &status);
> - else
> - ret = -ENOTSUP;
> -
> + ret = dev->ops->set_status(dev, status);
> if (ret && ret != -ENOTSUP) {
> - PMD_INIT_LOG(ERR, "VHOST_USER_SET_STATUS failed (%d): %s", ret,
> + PMD_INIT_LOG(ERR, "Virtio-user set status failed (%d): %s", ret,
> strerror(errno));
> }
>
> @@ -839,29 +830,13 @@ virtio_user_dev_set_status(struct virtio_user_dev *dev,
> uint8_t status)
> int
> virtio_user_dev_update_status(struct virtio_user_dev *dev)
> {
> - uint64_t ret;
> + int ret;
> uint8_t status;
> - int err;
>
> pthread_mutex_lock(&dev->mutex);
> - if (dev->backend_type == VIRTIO_USER_BACKEND_VHOST_USER) {
> - err = dev->ops->send_request(dev, VHOST_USER_GET_STATUS, &ret);
> - if (!err && ret > UINT8_MAX) {
> - PMD_INIT_LOG(ERR, "Invalid VHOST_USER_GET_STATUS "
> - "response 0x%" PRIx64 "\n", ret);
> - err = -1;
> - goto error;
> - }
>
> - status = ret;
> - } else if (dev->backend_type == VIRTIO_USER_BACKEND_VHOST_VDPA) {
> - err = dev->ops->send_request(dev, VHOST_USER_GET_STATUS,
> - &status);
> - } else {
> - err = -ENOTSUP;
> - }
> -
> - if (!err) {
> + ret = dev->ops->get_status(dev, &status);
> + if (!ret) {
> dev->status = status;
> PMD_INIT_LOG(DEBUG, "Updated Device Status(0x%08x):\n"
> "\t-RESET: %u\n"
> @@ -879,12 +854,11 @@ virtio_user_dev_update_status(struct virtio_user_dev
> *dev)
> !!(dev->status & VIRTIO_CONFIG_STATUS_FEATURES_OK),
> !!(dev->status & VIRTIO_CONFIG_STATUS_DEV_NEED_RESET),
> !!(dev->status & VIRTIO_CONFIG_STATUS_FAILED));
> - } else if (err != -ENOTSUP) {
> - PMD_INIT_LOG(ERR, "VHOST_USER_GET_STATUS failed (%d): %s", err,
> + } else if (ret != -ENOTSUP) {
> + PMD_INIT_LOG(ERR, "Virtio-user get status failed (%d): %s", ret,
> strerror(errno));
> }
>
> -error:
> pthread_mutex_unlock(&dev->mutex);
> - return err;
> + return ret;
> }
> --
> 2.29.2
Reviewed-by: Chenbo Xia <chenbo.xia@intel.com>
next prev parent reply other threads:[~2021-01-22 8:02 UTC|newest]
Thread overview: 86+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-19 21:24 [dpdk-dev] [PATCH v2 00/44] net/virtio: Virtio PMD rework Maxime Coquelin
2021-01-19 21:24 ` [dpdk-dev] [PATCH v2 01/44] bus/vdev: add helper to get vdev from eth dev Maxime Coquelin
2021-01-20 0:56 ` Thomas Monjalon
2021-01-25 10:53 ` Maxime Coquelin
2021-01-25 11:04 ` Thomas Monjalon
2021-01-21 8:58 ` Xia, Chenbo
2021-01-25 14:51 ` Maxime Coquelin
2021-01-19 21:24 ` [dpdk-dev] [PATCH v2 02/44] bus/vdev: add driver IOVA VA mode requirement Maxime Coquelin
2021-01-20 15:32 ` David Marchand
2021-01-20 17:47 ` Maxime Coquelin
2021-01-19 21:24 ` [dpdk-dev] [PATCH v2 03/44] net/virtio: fix getting old status on reconnect Maxime Coquelin
2021-01-21 7:12 ` Xia, Chenbo
2021-01-19 21:24 ` [dpdk-dev] [PATCH v2 04/44] net/virtio: introduce Virtio bus type Maxime Coquelin
2021-01-19 21:24 ` [dpdk-dev] [PATCH v2 05/44] net/virtio: refactor virtio-user device Maxime Coquelin
2021-01-19 21:24 ` [dpdk-dev] [PATCH v2 06/44] net/virtio: introduce PCI device metadata Maxime Coquelin
2021-01-19 21:24 ` [dpdk-dev] [PATCH v2 07/44] net/virtio: move PCI device init in dedicated file Maxime Coquelin
2021-01-19 21:24 ` [dpdk-dev] [PATCH v2 08/44] net/virtio: move PCI specific dev init to PCI ethdev init Maxime Coquelin
2021-01-19 21:24 ` [dpdk-dev] [PATCH v2 09/44] net/virtio: move MSIX detection to PCI ethdev Maxime Coquelin
2021-01-21 7:12 ` Xia, Chenbo
2021-01-25 12:41 ` Maxime Coquelin
2021-01-19 21:24 ` [dpdk-dev] [PATCH v2 10/44] net/virtio: force IOVA as VA mode for Virtio-user Maxime Coquelin
2021-01-19 21:24 ` [dpdk-dev] [PATCH v2 11/44] net/virtio: store PCI type in Virtio device metadata Maxime Coquelin
2021-01-19 21:24 ` [dpdk-dev] [PATCH v2 12/44] net/virtio: add callback for device closing Maxime Coquelin
2021-01-19 21:24 ` [dpdk-dev] [PATCH v2 13/44] net/virtio: validate features at bus level Maxime Coquelin
2021-01-19 21:24 ` [dpdk-dev] [PATCH v2 14/44] net/virtio: remove bus type enum Maxime Coquelin
2021-01-19 21:24 ` [dpdk-dev] [PATCH v2 15/44] net/virtio: move PCI-specific fields to PCI device Maxime Coquelin
2021-01-19 21:24 ` [dpdk-dev] [PATCH v2 16/44] net/virtio: pack virtio HW struct Maxime Coquelin
2021-01-19 21:24 ` [dpdk-dev] [PATCH v2 17/44] net/virtio: move legacy IO to Virtio PCI Maxime Coquelin
2021-01-19 21:24 ` [dpdk-dev] [PATCH v2 18/44] net/virtio: introduce generic virtio header Maxime Coquelin
2021-01-19 21:24 ` [dpdk-dev] [PATCH v2 19/44] net/virtio: move features definition to generic header Maxime Coquelin
2021-01-21 6:47 ` Xia, Chenbo
2021-01-25 12:35 ` Maxime Coquelin
2021-01-19 21:24 ` [dpdk-dev] [PATCH v2 20/44] net/virtio: move virtqueue defines in " Maxime Coquelin
2021-01-19 21:24 ` [dpdk-dev] [PATCH v2 21/44] net/virtio: move config definitions to " Maxime Coquelin
2021-01-19 21:24 ` [dpdk-dev] [PATCH v2 22/44] net/virtio: make interrupt handling more generic Maxime Coquelin
2021-01-19 21:24 ` [dpdk-dev] [PATCH v2 23/44] net/virtio: move vring alignment to generic header Maxime Coquelin
2021-01-19 21:24 ` [dpdk-dev] [PATCH v2 24/44] net/virtio: remove last PCI refs in non-PCI code Maxime Coquelin
2021-01-19 21:24 ` [dpdk-dev] [PATCH v2 25/44] net/virtio: make Vhost-user req sender consistent Maxime Coquelin
2021-01-21 8:50 ` Xia, Chenbo
2021-01-19 21:24 ` [dpdk-dev] [PATCH v2 26/44] net/virtio: add Virtio-user ops to set owner Maxime Coquelin
2021-01-22 3:27 ` Xia, Chenbo
2021-01-19 21:24 ` [dpdk-dev] [PATCH v2 27/44] net/virtio: add Virtio-user features ops Maxime Coquelin
2021-01-22 7:25 ` Xia, Chenbo
2021-01-25 14:53 ` Maxime Coquelin
2021-01-22 8:46 ` Xia, Chenbo
2021-01-19 21:24 ` [dpdk-dev] [PATCH v2 28/44] net/virtio: add Virtio-user protocol " Maxime Coquelin
2021-01-22 7:27 ` Xia, Chenbo
2021-01-19 21:24 ` [dpdk-dev] [PATCH v2 29/44] net/virtio: add Virtio-user memory tables ops Maxime Coquelin
2021-01-22 7:34 ` Xia, Chenbo
2021-01-25 14:56 ` Maxime Coquelin
2021-01-19 21:24 ` [dpdk-dev] [PATCH v2 30/44] net/virtio: add Virtio-user vring setting ops Maxime Coquelin
2021-01-22 7:49 ` Xia, Chenbo
2021-01-19 21:24 ` [dpdk-dev] [PATCH v2 31/44] net/virtio: add Virtio-user vring file ops Maxime Coquelin
2021-01-22 8:01 ` Xia, Chenbo
2021-01-19 21:24 ` [dpdk-dev] [PATCH v2 32/44] net/virtio: add Virtio-user vring address ops Maxime Coquelin
2021-01-22 8:02 ` Xia, Chenbo
2021-01-19 21:24 ` [dpdk-dev] [PATCH v2 33/44] net/virtio: add Virtio-user status ops Maxime Coquelin
2021-01-22 8:02 ` Xia, Chenbo [this message]
2021-01-19 21:24 ` [dpdk-dev] [PATCH v2 34/44] net/virtio: remove useless request ops Maxime Coquelin
2021-01-22 8:10 ` Xia, Chenbo
2021-01-19 21:24 ` [dpdk-dev] [PATCH v2 35/44] net/virtio: improve Virtio-user errors handling Maxime Coquelin
2021-01-22 8:10 ` Xia, Chenbo
2021-01-19 21:24 ` [dpdk-dev] [PATCH v2 36/44] net/virtio: move Vhost-user reqs to Vhost-user backend Maxime Coquelin
2021-01-21 8:56 ` Xia, Chenbo
2021-01-25 14:50 ` Maxime Coquelin
2021-01-19 21:25 ` [dpdk-dev] [PATCH v2 37/44] net/virtio: make server mode blocking Maxime Coquelin
2021-01-22 8:19 ` Xia, Chenbo
2021-01-19 21:25 ` [dpdk-dev] [PATCH v2 38/44] net/virtio: move protocol features to Vhost-user Maxime Coquelin
2021-01-22 8:20 ` Xia, Chenbo
2021-01-19 21:25 ` [dpdk-dev] [PATCH v2 39/44] net/virtio: introduce backend data Maxime Coquelin
2021-01-22 8:26 ` Xia, Chenbo
2021-01-19 21:25 ` [dpdk-dev] [PATCH v2 40/44] net/virtio: move Vhost-user specifics to its backend Maxime Coquelin
2021-01-22 8:49 ` Xia, Chenbo
2021-01-19 21:25 ` [dpdk-dev] [PATCH v2 41/44] net/virtio: move Vhost-kernel data " Maxime Coquelin
2021-01-22 8:55 ` Xia, Chenbo
2021-01-25 14:59 ` Maxime Coquelin
2021-01-19 21:25 ` [dpdk-dev] [PATCH v2 42/44] net/virtio: move Vhost-vDPA " Maxime Coquelin
2021-01-22 9:06 ` Xia, Chenbo
2021-01-25 15:02 ` Maxime Coquelin
2021-01-19 21:25 ` [dpdk-dev] [PATCH v2 43/44] net/virtio: improve Vhost-user error logging Maxime Coquelin
2021-01-22 9:11 ` Xia, Chenbo
2021-01-25 15:04 ` Maxime Coquelin
2021-01-26 6:10 ` Xia, Chenbo
2021-01-19 21:25 ` [dpdk-dev] [PATCH v2 44/44] net/virtio: handle Virtio-user setup failure properly Maxime Coquelin
2021-01-22 9:24 ` Xia, Chenbo
2021-01-25 16:16 ` Maxime Coquelin
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