DPDK patches and discussions
 help / color / mirror / Atom feed
From: Maxime Coquelin <maxime.coquelin@redhat.com>
To: dev@dpdk.org, chenbo.xia@intel.com, olivier.matz@6wind.com,
	amorenoz@redhat.com, david.marchand@redhat.com
Cc: Maxime Coquelin <maxime.coquelin@redhat.com>
Subject: [dpdk-dev] [PATCH v4 30/44] net/virtio: add Virtio-user vring setting ops
Date: Tue, 26 Jan 2021 11:16:25 +0100
Message-ID: <20210126101639.250481-31-maxime.coquelin@redhat.com> (raw)
In-Reply-To: <20210126101639.250481-1-maxime.coquelin@redhat.com>

This patch introduces new callbacks for setting
and getting vring state.

Signed-off-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Reviewed-by: Chenbo Xia <chenbo.xia@intel.com>
---
 drivers/net/virtio/virtio_user/vhost.h        |   3 +
 drivers/net/virtio/virtio_user/vhost_kernel.c |  49 +++++++-
 drivers/net/virtio/virtio_user/vhost_user.c   | 113 +++++++++++++-----
 drivers/net/virtio/virtio_user/vhost_vdpa.c   |  41 +++++--
 .../net/virtio/virtio_user/virtio_user_dev.c  |   9 +-
 5 files changed, 165 insertions(+), 50 deletions(-)

diff --git a/drivers/net/virtio/virtio_user/vhost.h b/drivers/net/virtio/virtio_user/vhost.h
index 463801f563..2d433d5966 100644
--- a/drivers/net/virtio/virtio_user/vhost.h
+++ b/drivers/net/virtio/virtio_user/vhost.h
@@ -115,6 +115,9 @@ struct virtio_user_backend_ops {
 	int (*get_protocol_features)(struct virtio_user_dev *dev, uint64_t *features);
 	int (*set_protocol_features)(struct virtio_user_dev *dev, uint64_t features);
 	int (*set_memory_table)(struct virtio_user_dev *dev);
+	int (*set_vring_num)(struct virtio_user_dev *dev, struct vhost_vring_state *state);
+	int (*set_vring_base)(struct virtio_user_dev *dev, struct vhost_vring_state *state);
+	int (*get_vring_base)(struct virtio_user_dev *dev, struct vhost_vring_state *state);
 	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 69f932bede..f6e7cf4717 100644
--- a/drivers/net/virtio/virtio_user/vhost_kernel.c
+++ b/drivers/net/virtio/virtio_user/vhost_kernel.c
@@ -219,12 +219,49 @@ vhost_kernel_set_memory_table(struct virtio_user_dev *dev)
 	return -1;
 }
 
+static int
+vhost_kernel_set_vring(struct virtio_user_dev *dev, uint64_t req, struct vhost_vring_state *state)
+{
+	int ret, fd;
+	unsigned int index = state->index;
+
+	/* Convert from queue index to queue-pair & offset */
+	fd = dev->vhostfds[state->index / 2];
+	state->index %= 2;
+
+	ret = vhost_kernel_ioctl(fd, req, state);
+	if (ret < 0) {
+		PMD_DRV_LOG(ERR, "Failed to set vring (request %" PRIu64 ")", req);
+		return -1;
+	}
+
+	/* restore index back to queue index */
+	state->index = index;
+
+	return 0;
+}
+
+static int
+vhost_kernel_set_vring_num(struct virtio_user_dev *dev, struct vhost_vring_state *state)
+{
+	return vhost_kernel_set_vring(dev, VHOST_SET_VRING_NUM, state);
+}
+
+static int
+vhost_kernel_set_vring_base(struct virtio_user_dev *dev, struct vhost_vring_state *state)
+{
+	return vhost_kernel_set_vring(dev, VHOST_SET_VRING_BASE, state);
+}
+
+static int
+vhost_kernel_get_vring_base(struct virtio_user_dev *dev, struct vhost_vring_state *state)
+{
+	return vhost_kernel_set_vring(dev, VHOST_GET_VRING_BASE, state);
+}
+
 static uint64_t vhost_req_user_to_kernel[] = {
 	[VHOST_USER_RESET_OWNER] = VHOST_RESET_OWNER,
 	[VHOST_USER_SET_VRING_CALL] = VHOST_SET_VRING_CALL,
-	[VHOST_USER_SET_VRING_NUM] = VHOST_SET_VRING_NUM,
-	[VHOST_USER_SET_VRING_BASE] = VHOST_SET_VRING_BASE,
-	[VHOST_USER_GET_VRING_BASE] = VHOST_GET_VRING_BASE,
 	[VHOST_USER_SET_VRING_ADDR] = VHOST_SET_VRING_ADDR,
 	[VHOST_USER_SET_VRING_KICK] = VHOST_SET_VRING_KICK,
 };
@@ -245,10 +282,7 @@ vhost_kernel_send_request(struct virtio_user_dev *dev,
 	req_kernel = vhost_req_user_to_kernel[req];
 
 	switch (req_kernel) {
-	case VHOST_SET_VRING_NUM:
 	case VHOST_SET_VRING_ADDR:
-	case VHOST_SET_VRING_BASE:
-	case VHOST_GET_VRING_BASE:
 	case VHOST_SET_VRING_KICK:
 	case VHOST_SET_VRING_CALL:
 		queue_sel = *(unsigned int *)arg;
@@ -403,6 +437,9 @@ struct virtio_user_backend_ops virtio_ops_kernel = {
 	.get_features = vhost_kernel_get_features,
 	.set_features = vhost_kernel_set_features,
 	.set_memory_table = vhost_kernel_set_memory_table,
+	.set_vring_num = vhost_kernel_set_vring_num,
+	.set_vring_base = vhost_kernel_set_vring_base,
+	.get_vring_base = vhost_kernel_get_vring_base,
 	.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 84765d5fdf..8d4c5cce77 100644
--- a/drivers/net/virtio/virtio_user/vhost_user.c
+++ b/drivers/net/virtio/virtio_user/vhost_user.c
@@ -417,17 +417,94 @@ vhost_user_set_memory_table(struct virtio_user_dev *dev)
 	return -1;
 }
 
+static int
+vhost_user_set_vring(struct virtio_user_dev *dev, enum vhost_user_request req,
+		struct vhost_vring_state *state)
+{
+	int ret;
+	struct vhost_user_msg msg = {
+		.request = req,
+		.flags = VHOST_USER_VERSION,
+		.size = sizeof(*state),
+		.payload.state = *state,
+	};
+
+	ret = vhost_user_write(dev->vhostfd, &msg, NULL, 0);
+	if (ret < 0) {
+		PMD_DRV_LOG(ERR, "Failed to set vring state (request %d)", req);
+		return -1;
+	}
+
+	return 0;
+}
+
+static int
+vhost_user_set_vring_enable(struct virtio_user_dev *dev, struct vhost_vring_state *state)
+{
+	return vhost_user_set_vring(dev, VHOST_USER_SET_VRING_ENABLE, state);
+}
+
+static int
+vhost_user_set_vring_num(struct virtio_user_dev *dev, struct vhost_vring_state *state)
+{
+	return vhost_user_set_vring(dev, VHOST_USER_SET_VRING_NUM, state);
+}
+
+static int
+vhost_user_set_vring_base(struct virtio_user_dev *dev, struct vhost_vring_state *state)
+{
+	return vhost_user_set_vring(dev, VHOST_USER_SET_VRING_BASE, state);
+}
+
+static int
+vhost_user_get_vring_base(struct virtio_user_dev *dev, struct vhost_vring_state *state)
+{
+	int ret;
+	struct vhost_user_msg msg;
+	unsigned int index = state->index;
+
+	ret = vhost_user_set_vring(dev, VHOST_USER_GET_VRING_BASE, state);
+	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 read reply");
+		goto err;
+	}
+
+	if (msg.request != VHOST_USER_GET_VRING_BASE) {
+		PMD_DRV_LOG(ERR, "Unexpected request type (%d)", msg.request);
+		goto err;
+	}
+
+	if (msg.size != sizeof(*state)) {
+		PMD_DRV_LOG(ERR, "Unexpected payload size (%u)", msg.size);
+		goto err;
+	}
+
+	if (msg.payload.state.index != index) {
+		PMD_DRV_LOG(ERR, "Unexpected ring index (%u)", state->index);
+		goto err;
+	}
+
+	*state = msg.payload.state;
+
+	return 0;
+err:
+	PMD_DRV_LOG(ERR, "Failed to get vring base");
+	return -1;
+}
+
 static struct vhost_user_msg m;
 
 const char * const vhost_msg_strings[] = {
 	[VHOST_USER_RESET_OWNER] = "VHOST_RESET_OWNER",
 	[VHOST_USER_SET_VRING_CALL] = "VHOST_SET_VRING_CALL",
-	[VHOST_USER_SET_VRING_NUM] = "VHOST_SET_VRING_NUM",
-	[VHOST_USER_SET_VRING_BASE] = "VHOST_SET_VRING_BASE",
-	[VHOST_USER_GET_VRING_BASE] = "VHOST_GET_VRING_BASE",
 	[VHOST_USER_SET_VRING_ADDR] = "VHOST_SET_VRING_ADDR",
 	[VHOST_USER_SET_VRING_KICK] = "VHOST_SET_VRING_KICK",
-	[VHOST_USER_SET_VRING_ENABLE] = "VHOST_SET_VRING_ENABLE",
 	[VHOST_USER_SET_STATUS] = "VHOST_SET_STATUS",
 	[VHOST_USER_GET_STATUS] = "VHOST_GET_STATUS",
 };
@@ -495,19 +572,6 @@ vhost_user_sock(struct virtio_user_dev *dev,
 		fds[fd_num++] = *((int *)arg);
 		break;
 
-	case VHOST_USER_SET_VRING_NUM:
-	case VHOST_USER_SET_VRING_BASE:
-	case VHOST_USER_SET_VRING_ENABLE:
-		memcpy(&msg.payload.state, arg, sizeof(msg.payload.state));
-		msg.size = sizeof(m.payload.state);
-		break;
-
-	case VHOST_USER_GET_VRING_BASE:
-		memcpy(&msg.payload.state, arg, sizeof(msg.payload.state));
-		msg.size = sizeof(m.payload.state);
-		need_reply = 1;
-		break;
-
 	case VHOST_USER_SET_VRING_ADDR:
 		memcpy(&msg.payload.addr, arg, sizeof(msg.payload.addr));
 		msg.size = sizeof(m.payload.addr);
@@ -556,14 +620,6 @@ vhost_user_sock(struct virtio_user_dev *dev,
 			}
 			*((__u64 *)arg) = msg.payload.u64;
 			break;
-		case VHOST_USER_GET_VRING_BASE:
-			if (msg.size != sizeof(m.payload.state)) {
-				PMD_DRV_LOG(ERR, "Received bad msg size");
-				return -1;
-			}
-			memcpy(arg, &msg.payload.state,
-			       sizeof(struct vhost_vring_state));
-			break;
 		default:
 			/* Reply-ack handling */
 			if (msg.size != sizeof(m.payload.u64)) {
@@ -671,10 +727,10 @@ vhost_user_enable_queue_pair(struct virtio_user_dev *dev,
 	for (i = 0; i < 2; ++i) {
 		struct vhost_vring_state state = {
 			.index = pair_idx * 2 + i,
-			.num   = enable,
+			.num = enable,
 		};
 
-		if (vhost_user_sock(dev, VHOST_USER_SET_VRING_ENABLE, &state))
+		if (vhost_user_set_vring_enable(dev, &state))
 			return -1;
 	}
 
@@ -690,6 +746,9 @@ struct virtio_user_backend_ops virtio_ops_user = {
 	.get_protocol_features = vhost_user_get_protocol_features,
 	.set_protocol_features = vhost_user_set_protocol_features,
 	.set_memory_table = vhost_user_set_memory_table,
+	.set_vring_num = vhost_user_set_vring_num,
+	.set_vring_base = vhost_user_set_vring_base,
+	.get_vring_base = vhost_user_get_vring_base,
 	.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 bd7daebf0c..323751093a 100644
--- a/drivers/net/virtio/virtio_user/vhost_vdpa.c
+++ b/drivers/net/virtio/virtio_user/vhost_vdpa.c
@@ -32,24 +32,17 @@
 #define VHOST_VDPA_GET_DEVICE_ID _IOR(VHOST_VIRTIO, 0x70, __u32)
 #define VHOST_VDPA_GET_STATUS _IOR(VHOST_VIRTIO, 0x71, __u8)
 #define VHOST_VDPA_SET_STATUS _IOW(VHOST_VIRTIO, 0x72, __u8)
-#define VHOST_VDPA_SET_VRING_ENABLE	_IOW(VHOST_VIRTIO, 0x75, \
-					     struct vhost_vring_state)
+#define VHOST_VDPA_SET_VRING_ENABLE _IOW(VHOST_VIRTIO, 0x75, struct vhost_vring_state)
 #define VHOST_SET_BACKEND_FEATURES _IOW(VHOST_VIRTIO, 0x25, __u64)
 #define VHOST_GET_BACKEND_FEATURES _IOR(VHOST_VIRTIO, 0x26, __u64)
 
 static uint64_t vhost_req_user_to_vdpa[] = {
 	[VHOST_USER_RESET_OWNER] = VHOST_RESET_OWNER,
 	[VHOST_USER_SET_VRING_CALL] = VHOST_SET_VRING_CALL,
-	[VHOST_USER_SET_VRING_NUM] = VHOST_SET_VRING_NUM,
-	[VHOST_USER_SET_VRING_BASE] = VHOST_SET_VRING_BASE,
-	[VHOST_USER_GET_VRING_BASE] = VHOST_GET_VRING_BASE,
 	[VHOST_USER_SET_VRING_ADDR] = VHOST_SET_VRING_ADDR,
 	[VHOST_USER_SET_VRING_KICK] = VHOST_SET_VRING_KICK,
 	[VHOST_USER_SET_STATUS] = VHOST_VDPA_SET_STATUS,
 	[VHOST_USER_GET_STATUS] = VHOST_VDPA_GET_STATUS,
-	[VHOST_USER_SET_VRING_ENABLE] = VHOST_VDPA_SET_VRING_ENABLE,
-	[VHOST_USER_GET_PROTOCOL_FEATURES] = VHOST_GET_BACKEND_FEATURES,
-	[VHOST_USER_SET_PROTOCOL_FEATURES] = VHOST_SET_BACKEND_FEATURES,
 };
 
 /* no alignment requirement */
@@ -347,6 +340,30 @@ vhost_vdpa_set_memory_table(struct virtio_user_dev *dev)
 	return ret;
 }
 
+static int
+vhost_vdpa_set_vring_enable(struct virtio_user_dev *dev, struct vhost_vring_state *state)
+{
+	return vhost_vdpa_ioctl(dev->vhostfd, VHOST_VDPA_SET_VRING_ENABLE, state);
+}
+
+static int
+vhost_vdpa_set_vring_num(struct virtio_user_dev *dev, struct vhost_vring_state *state)
+{
+	return vhost_vdpa_ioctl(dev->vhostfd, VHOST_SET_VRING_NUM, state);
+}
+
+static int
+vhost_vdpa_set_vring_base(struct virtio_user_dev *dev, struct vhost_vring_state *state)
+{
+	return vhost_vdpa_ioctl(dev->vhostfd, VHOST_SET_VRING_BASE, state);
+}
+
+static int
+vhost_vdpa_get_vring_base(struct virtio_user_dev *dev, struct vhost_vring_state *state)
+{
+	return vhost_vdpa_ioctl(dev->vhostfd, VHOST_GET_VRING_BASE, state);
+}
+
 /* 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.
  */
@@ -375,10 +392,7 @@ vhost_vdpa_send_request(struct virtio_user_dev *dev,
 	req_vdpa = vhost_req_user_to_vdpa[req];
 
 	switch (req_vdpa) {
-	case VHOST_SET_VRING_NUM:
 	case VHOST_SET_VRING_ADDR:
-	case VHOST_SET_VRING_BASE:
-	case VHOST_GET_VRING_BASE:
 	case VHOST_SET_VRING_KICK:
 	case VHOST_SET_VRING_CALL:
 		PMD_DRV_LOG(DEBUG, "vhostfd=%d, index=%u",
@@ -440,7 +454,7 @@ vhost_vdpa_enable_queue_pair(struct virtio_user_dev *dev,
 			.num   = enable,
 		};
 
-		if (vhost_vdpa_send_request(dev, VHOST_USER_SET_VRING_ENABLE, &state))
+		if (vhost_vdpa_set_vring_enable(dev, &state))
 			return -1;
 	}
 
@@ -457,6 +471,9 @@ struct virtio_user_backend_ops virtio_ops_vdpa = {
 	.get_protocol_features = vhost_vdpa_get_backend_features,
 	.set_protocol_features = vhost_vdpa_set_backend_features,
 	.set_memory_table = vhost_vdpa_set_memory_table,
+	.set_vring_num = vhost_vdpa_set_vring_num,
+	.set_vring_base = vhost_vdpa_set_vring_base,
+	.get_vring_base = vhost_vdpa_get_vring_base,
 	.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 cb8f8a872c..0b30c10016 100644
--- a/drivers/net/virtio/virtio_user/virtio_user_dev.c
+++ b/drivers/net/virtio/virtio_user/virtio_user_dev.c
@@ -73,13 +73,13 @@ virtio_user_kick_queue(struct virtio_user_dev *dev, uint32_t queue_sel)
 
 	state.index = queue_sel;
 	state.num = vring->num;
-	dev->ops->send_request(dev, VHOST_USER_SET_VRING_NUM, &state);
+	dev->ops->set_vring_num(dev, &state);
 
 	state.index = queue_sel;
 	state.num = 0; /* no reservation */
 	if (dev->features & (1ULL << VIRTIO_F_RING_PACKED))
 		state.num |= (1 << 15);
-	dev->ops->send_request(dev, VHOST_USER_SET_VRING_BASE, &state);
+	dev->ops->set_vring_base(dev, &state);
 
 	dev->ops->send_request(dev, VHOST_USER_SET_VRING_ADDR, &addr);
 
@@ -218,9 +218,8 @@ int virtio_user_stop_device(struct virtio_user_dev *dev)
 	/* Stop the backend. */
 	for (i = 0; i < dev->max_queue_pairs * 2; ++i) {
 		state.index = i;
-		if (dev->ops->send_request(dev, VHOST_USER_GET_VRING_BASE,
-					   &state) < 0) {
-			PMD_DRV_LOG(ERR, "get_vring_base failed, index=%u\n",
+		if (dev->ops->get_vring_base(dev, &state) < 0) {
+			PMD_DRV_LOG(ERR, "get_vring_base failed, index=%u",
 				    i);
 			error = -1;
 			goto out;
-- 
2.29.2


  parent reply	other threads:[~2021-01-26 10:21 UTC|newest]

Thread overview: 62+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-01-26 10:15 [dpdk-dev] [PATCH v4 00/44] net/virtio: Virtio PMD rework Maxime Coquelin
2021-01-26 10:15 ` [dpdk-dev] [PATCH v4 01/44] bus/vdev: add helper to get vdev from ethdev Maxime Coquelin
2021-01-26 10:15 ` [dpdk-dev] [PATCH v4 02/44] bus/vdev: add driver IOVA VA mode requirement Maxime Coquelin
2021-01-26 11:50   ` Xia, Chenbo
2021-01-26 12:50   ` David Marchand
2021-01-26 13:23     ` Kinsella, Ray
2021-01-26 14:40       ` David Marchand
2021-01-26 15:28         ` Kinsella, Ray
2021-01-27  8:23   ` David Marchand
2021-01-27  8:25     ` Maxime Coquelin
2021-01-26 10:15 ` [dpdk-dev] [PATCH v4 03/44] net/virtio: fix getting old status on reconnect Maxime Coquelin
2021-01-26 10:15 ` [dpdk-dev] [PATCH v4 04/44] net/virtio: introduce Virtio bus type Maxime Coquelin
2021-01-26 10:16 ` [dpdk-dev] [PATCH v4 05/44] net/virtio: refactor virtio-user device Maxime Coquelin
2021-01-26 10:16 ` [dpdk-dev] [PATCH v4 06/44] net/virtio: introduce PCI device metadata Maxime Coquelin
2021-01-26 10:16 ` [dpdk-dev] [PATCH v4 07/44] net/virtio: move PCI device init in dedicated file Maxime Coquelin
2021-01-26 10:16 ` [dpdk-dev] [PATCH v4 08/44] net/virtio: move PCI specific dev init to PCI ethdev init Maxime Coquelin
2021-01-26 10:16 ` [dpdk-dev] [PATCH v4 09/44] net/virtio: move MSIX detection to PCI ethdev Maxime Coquelin
2021-01-26 10:16 ` [dpdk-dev] [PATCH v4 10/44] net/virtio: force IOVA as VA mode for Virtio-user Maxime Coquelin
2021-01-26 10:16 ` [dpdk-dev] [PATCH v4 11/44] net/virtio: store PCI type in Virtio device metadata Maxime Coquelin
2021-01-26 10:16 ` [dpdk-dev] [PATCH v4 12/44] net/virtio: add callback for device closing Maxime Coquelin
2021-01-26 10:16 ` [dpdk-dev] [PATCH v4 13/44] net/virtio: validate features at bus level Maxime Coquelin
2021-01-26 10:16 ` [dpdk-dev] [PATCH v4 14/44] net/virtio: remove bus type enum Maxime Coquelin
2021-01-26 10:16 ` [dpdk-dev] [PATCH v4 15/44] net/virtio: move PCI-specific fields to PCI device Maxime Coquelin
2021-01-26 10:16 ` [dpdk-dev] [PATCH v4 16/44] net/virtio: pack virtio HW struct Maxime Coquelin
2021-01-26 10:16 ` [dpdk-dev] [PATCH v4 17/44] net/virtio: move legacy IO to Virtio PCI Maxime Coquelin
2021-01-26 10:16 ` [dpdk-dev] [PATCH v4 18/44] net/virtio: introduce generic virtio header Maxime Coquelin
2021-01-26 10:16 ` [dpdk-dev] [PATCH v4 19/44] net/virtio: move features definition to generic header Maxime Coquelin
2021-01-26 10:16 ` [dpdk-dev] [PATCH v4 20/44] net/virtio: move virtqueue defines in " Maxime Coquelin
2021-01-26 10:16 ` [dpdk-dev] [PATCH v4 21/44] net/virtio: move config definitions to " Maxime Coquelin
2021-01-26 10:16 ` [dpdk-dev] [PATCH v4 22/44] net/virtio: make interrupt handling more generic Maxime Coquelin
2021-01-26 10:16 ` [dpdk-dev] [PATCH v4 23/44] net/virtio: move vring alignment to generic header Maxime Coquelin
2021-01-26 10:16 ` [dpdk-dev] [PATCH v4 24/44] net/virtio: remove last PCI refs in non-PCI code Maxime Coquelin
2021-01-26 10:16 ` [dpdk-dev] [PATCH v4 25/44] net/virtio: make Vhost-user request sender consistent Maxime Coquelin
2021-01-26 10:16 ` [dpdk-dev] [PATCH v4 26/44] net/virtio: add Virtio-user ops to set owner Maxime Coquelin
2021-01-26 10:16 ` [dpdk-dev] [PATCH v4 27/44] net/virtio: add Virtio-user features ops Maxime Coquelin
2021-01-26 10:16 ` [dpdk-dev] [PATCH v4 28/44] net/virtio: add Virtio-user protocol " Maxime Coquelin
2021-01-26 10:16 ` [dpdk-dev] [PATCH v4 29/44] net/virtio: add Virtio-user memory tables ops Maxime Coquelin
2021-01-26 10:16 ` Maxime Coquelin [this message]
2021-01-26 10:16 ` [dpdk-dev] [PATCH v4 31/44] net/virtio: add Virtio-user vring file ops Maxime Coquelin
2021-01-26 10:16 ` [dpdk-dev] [PATCH v4 32/44] net/virtio: add Virtio-user vring address ops Maxime Coquelin
2021-01-26 10:16 ` [dpdk-dev] [PATCH v4 33/44] net/virtio: add Virtio-user status ops Maxime Coquelin
2021-01-26 10:16 ` [dpdk-dev] [PATCH v4 34/44] net/virtio: remove useless request ops Maxime Coquelin
2021-01-26 10:16 ` [dpdk-dev] [PATCH v4 35/44] net/virtio: improve Virtio-user errors handling Maxime Coquelin
2021-01-26 10:16 ` [dpdk-dev] [PATCH v4 36/44] net/virtio: move Vhost-user requests to Vhost-user backend Maxime Coquelin
2021-01-26 10:16 ` [dpdk-dev] [PATCH v4 37/44] net/virtio: make server mode blocking Maxime Coquelin
2021-01-26 10:16 ` [dpdk-dev] [PATCH v4 38/44] net/virtio: move protocol features to Vhost-user Maxime Coquelin
2021-01-26 10:16 ` [dpdk-dev] [PATCH v4 39/44] net/virtio: introduce backend data Maxime Coquelin
2021-01-26 10:16 ` [dpdk-dev] [PATCH v4 40/44] net/virtio: move Vhost-user specifics to its backend Maxime Coquelin
2021-01-26 10:16 ` [dpdk-dev] [PATCH v4 41/44] net/virtio: move Vhost-kernel data " Maxime Coquelin
2021-01-26 10:16 ` [dpdk-dev] [PATCH v4 42/44] net/virtio: move Vhost-vDPA " Maxime Coquelin
2021-01-26 10:16 ` [dpdk-dev] [PATCH v4 43/44] net/virtio: improve Vhost-user error logging Maxime Coquelin
2021-01-26 10:16 ` [dpdk-dev] [PATCH v4 44/44] net/virtio: handle Virtio-user setup failure properly Maxime Coquelin
2021-01-26 12:02   ` Xia, Chenbo
2021-01-26 12:59     ` Maxime Coquelin
2021-01-27 11:59 ` [dpdk-dev] [PATCH v4 00/44] net/virtio: Virtio PMD rework Maxime Coquelin
2021-02-01  8:44 ` Wang, Yinan
2021-02-01  8:49   ` Maxime Coquelin
2021-02-01 13:00 ` Ilya Maximets
2021-02-01 13:03   ` Ilya Maximets
2021-02-01 13:16     ` Maxime Coquelin
2021-02-01 13:42       ` Ilya Maximets
2021-02-01 13:51         ` Maxime Coquelin

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20210126101639.250481-31-maxime.coquelin@redhat.com \
    --to=maxime.coquelin@redhat.com \
    --cc=amorenoz@redhat.com \
    --cc=chenbo.xia@intel.com \
    --cc=david.marchand@redhat.com \
    --cc=dev@dpdk.org \
    --cc=olivier.matz@6wind.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

DPDK patches and discussions

This inbox may be cloned and mirrored by anyone:

	git clone --mirror https://inbox.dpdk.org/dev/0 dev/git/0.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 dev dev/ https://inbox.dpdk.org/dev \
		dev@dpdk.org
	public-inbox-index dev

Example config snippet for mirrors.
Newsgroup available over NNTP:
	nntp://inbox.dpdk.org/inbox.dpdk.dev


AGPL code for this site: git clone https://public-inbox.org/public-inbox.git