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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 36/40] net/virtio: move protocol features to Vhost-user
Date: Sun, 20 Dec 2020 22:14:01 +0100
Message-ID: <20201220211405.313012-37-maxime.coquelin@redhat.com> (raw)
In-Reply-To: <20201220211405.313012-1-maxime.coquelin@redhat.com>

Since only protocol features are specific to Vhost-user
backend, this patch moves all related code to Vhost-user
file.

Signed-off-by: Maxime Coquelin <maxime.coquelin@redhat.com>
---
 drivers/net/virtio/virtio_user/vhost.h        | 20 +----
 drivers/net/virtio/virtio_user/vhost_kernel.c |  9 +++
 drivers/net/virtio/virtio_user/vhost_user.c   | 79 +++++++++++++++----
 drivers/net/virtio/virtio_user/vhost_vdpa.c   |  9 +++
 .../net/virtio/virtio_user/virtio_user_dev.c  | 39 ++-------
 .../net/virtio/virtio_user/virtio_user_dev.h  |  5 +-
 drivers/net/virtio/virtio_user_ethdev.c       | 17 ----
 7 files changed, 92 insertions(+), 86 deletions(-)

diff --git a/drivers/net/virtio/virtio_user/vhost.h b/drivers/net/virtio/virtio_user/vhost.h
index 4fba203cc5..b488ac78a1 100644
--- a/drivers/net/virtio/virtio_user/vhost.h
+++ b/drivers/net/virtio/virtio_user/vhost.h
@@ -46,23 +46,6 @@ struct vhost_vring_addr {
 	uint64_t log_guest_addr;
 };
 
-#ifndef VHOST_USER_F_PROTOCOL_FEATURES
-#define VHOST_USER_F_PROTOCOL_FEATURES 30
-#endif
-
-/** Protocol features. */
-#ifndef VHOST_USER_PROTOCOL_F_MQ
-#define VHOST_USER_PROTOCOL_F_MQ 0
-#endif
-
-#ifndef VHOST_USER_PROTOCOL_F_REPLY_ACK
-#define VHOST_USER_PROTOCOL_F_REPLY_ACK 3
-#endif
-
-#ifndef VHOST_USER_PROTOCOL_F_STATUS
-#define VHOST_USER_PROTOCOL_F_STATUS 16
-#endif
-
 struct vhost_memory_region {
 	uint64_t guest_phys_addr;
 	uint64_t memory_size; /* bytes */
@@ -74,11 +57,10 @@ struct virtio_user_dev;
 
 struct virtio_user_backend_ops {
 	int (*setup)(struct virtio_user_dev *dev);
+	int (*get_backend_features)(uint64_t *features);
 	int (*set_owner)(struct virtio_user_dev *dev);
 	int (*get_features)(struct virtio_user_dev *dev, uint64_t *features);
 	int (*set_features)(struct virtio_user_dev *dev, uint64_t features);
-	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_enable)(struct virtio_user_dev *dev, struct vhost_vring_state *state);
 	int (*set_vring_num)(struct virtio_user_dev *dev, struct vhost_vring_state *state);
diff --git a/drivers/net/virtio/virtio_user/vhost_kernel.c b/drivers/net/virtio/virtio_user/vhost_kernel.c
index c4c9c9d085..2fd00afa84 100644
--- a/drivers/net/virtio/virtio_user/vhost_kernel.c
+++ b/drivers/net/virtio/virtio_user/vhost_kernel.c
@@ -445,8 +445,17 @@ vhost_kernel_enable_queue_pair(struct virtio_user_dev *dev,
 	return 0;
 }
 
+static int
+vhost_kernel_get_backend_features(uint64_t *features)
+{
+	*features = 0;
+
+	return 0;
+}
+
 struct virtio_user_backend_ops virtio_ops_kernel = {
 	.setup = vhost_kernel_setup,
+	.get_backend_features = vhost_kernel_get_backend_features,
 	.set_owner = vhost_kernel_set_owner,
 	.get_features = vhost_kernel_get_features,
 	.set_features = vhost_kernel_set_features,
diff --git a/drivers/net/virtio/virtio_user/vhost_user.c b/drivers/net/virtio/virtio_user/vhost_user.c
index 94a33326ae..f67c40e047 100644
--- a/drivers/net/virtio/virtio_user/vhost_user.c
+++ b/drivers/net/virtio/virtio_user/vhost_user.c
@@ -17,6 +17,29 @@
 #include "vhost.h"
 #include "virtio_user_dev.h"
 
+
+#ifndef VHOST_USER_F_PROTOCOL_FEATURES
+#define VHOST_USER_F_PROTOCOL_FEATURES 30
+#endif
+
+/** Protocol features. */
+#ifndef VHOST_USER_PROTOCOL_F_MQ
+#define VHOST_USER_PROTOCOL_F_MQ 0
+#endif
+
+#ifndef VHOST_USER_PROTOCOL_F_REPLY_ACK
+#define VHOST_USER_PROTOCOL_F_REPLY_ACK 3
+#endif
+
+#ifndef VHOST_USER_PROTOCOL_F_STATUS
+#define VHOST_USER_PROTOCOL_F_STATUS 16
+#endif
+
+#define VHOST_USER_SUPPORTED_PROTOCOL_FEATURES		\
+	(1ULL << VHOST_USER_PROTOCOL_F_MQ |		\
+	 1ULL << VHOST_USER_PROTOCOL_F_REPLY_ACK |	\
+	 1ULL << VHOST_USER_PROTOCOL_F_STATUS)
+
 /* The version of the protocol we support */
 #define VHOST_USER_VERSION    0x1
 
@@ -192,11 +215,11 @@ vhost_user_set_owner(struct virtio_user_dev *dev)
 }
 
 static int
-vhost_user_get_features(struct virtio_user_dev *dev, uint64_t *features)
+vhost_user_get_protocol_features(struct virtio_user_dev *dev, uint64_t *features)
 {
 	int ret;
 	struct vhost_user_msg msg = {
-		.request = VHOST_USER_GET_FEATURES,
+		.request = VHOST_USER_GET_PROTOCOL_FEATURES,
 		.flags = VHOST_USER_VERSION,
 	};
 
@@ -208,7 +231,7 @@ vhost_user_get_features(struct virtio_user_dev *dev, uint64_t *features)
 	if (ret < 0)
 		goto err;
 
-	if (msg.request != VHOST_USER_GET_FEATURES) {
+	if (msg.request != VHOST_USER_GET_PROTOCOL_FEATURES) {
 		PMD_DRV_LOG(ERR, "Unexpected request type (%d)", msg.request);
 		goto err;
 	}
@@ -222,17 +245,17 @@ vhost_user_get_features(struct virtio_user_dev *dev, uint64_t *features)
 
 	return 0;
 err:
-	PMD_DRV_LOG(ERR, "Failed to get backend features");
+	PMD_DRV_LOG(ERR, "Failed to get backend protocol features");
 
 	return -1;
 }
 
 static int
-vhost_user_set_features(struct virtio_user_dev *dev, uint64_t features)
+vhost_user_set_protocol_features(struct virtio_user_dev *dev, uint64_t features)
 {
 	int ret;
 	struct vhost_user_msg msg = {
-		.request = VHOST_USER_SET_FEATURES,
+		.request = VHOST_USER_SET_PROTOCOL_FEATURES,
 		.flags = VHOST_USER_VERSION,
 		.size = sizeof(features),
 		.payload.u64 = features,
@@ -240,7 +263,7 @@ vhost_user_set_features(struct virtio_user_dev *dev, uint64_t features)
 
 	ret = vhost_user_write(dev->vhostfd, &msg, NULL, 0);
 	if (ret < 0) {
-		PMD_DRV_LOG(ERR, "Failed to set features");
+		PMD_DRV_LOG(ERR, "Failed to set protocol features");
 		return -1;
 	}
 
@@ -248,11 +271,11 @@ vhost_user_set_features(struct virtio_user_dev *dev, uint64_t features)
 }
 
 static int
-vhost_user_get_protocol_features(struct virtio_user_dev *dev, uint64_t *features)
+vhost_user_get_features(struct virtio_user_dev *dev, uint64_t *features)
 {
 	int ret;
 	struct vhost_user_msg msg = {
-		.request = VHOST_USER_GET_PROTOCOL_FEATURES,
+		.request = VHOST_USER_GET_FEATURES,
 		.flags = VHOST_USER_VERSION,
 	};
 
@@ -264,7 +287,7 @@ vhost_user_get_protocol_features(struct virtio_user_dev *dev, uint64_t *features
 	if (ret < 0)
 		goto err;
 
-	if (msg.request != VHOST_USER_GET_PROTOCOL_FEATURES) {
+	if (msg.request != VHOST_USER_GET_FEATURES) {
 		PMD_DRV_LOG(ERR, "Unexpected request type (%d)", msg.request);
 		goto err;
 	}
@@ -276,19 +299,36 @@ vhost_user_get_protocol_features(struct virtio_user_dev *dev, uint64_t *features
 
 	*features = msg.payload.u64;
 
+	if (!(*features & (1ULL << VHOST_USER_F_PROTOCOL_FEATURES)))
+		return 0;
+
+	/* Negotiate protocol features */
+	ret = vhost_user_get_protocol_features(dev, &dev->protocol_features);
+	if (ret < 0)
+		goto err;
+
+	dev->protocol_features &= VHOST_USER_SUPPORTED_PROTOCOL_FEATURES;
+
+	ret = vhost_user_set_protocol_features(dev, dev->protocol_features);
+	if (ret < 0)
+		goto err;
+
+	if (!(dev->protocol_features & (1ULL << VHOST_USER_PROTOCOL_F_MQ)))
+		dev->unsupported_features |= (1ull << VIRTIO_NET_F_MQ);
+
 	return 0;
 err:
-	PMD_DRV_LOG(ERR, "Failed to get backend protocol features");
+	PMD_DRV_LOG(ERR, "Failed to get backend features");
 
 	return -1;
 }
 
 static int
-vhost_user_set_protocol_features(struct virtio_user_dev *dev, uint64_t features)
+vhost_user_set_features(struct virtio_user_dev *dev, uint64_t features)
 {
 	int ret;
 	struct vhost_user_msg msg = {
-		.request = VHOST_USER_SET_PROTOCOL_FEATURES,
+		.request = VHOST_USER_SET_FEATURES,
 		.flags = VHOST_USER_VERSION,
 		.size = sizeof(features),
 		.payload.u64 = features,
@@ -296,7 +336,7 @@ vhost_user_set_protocol_features(struct virtio_user_dev *dev, uint64_t features)
 
 	ret = vhost_user_write(dev->vhostfd, &msg, NULL, 0);
 	if (ret < 0) {
-		PMD_DRV_LOG(ERR, "Failed to set protocol features");
+		PMD_DRV_LOG(ERR, "Failed to set features");
 		return -1;
 	}
 
@@ -765,13 +805,20 @@ vhost_user_enable_queue_pair(struct virtio_user_dev *dev,
 	return 0;
 }
 
+static int
+vhost_user_get_backend_features(uint64_t *features)
+{
+	*features = 1ULL << VHOST_USER_F_PROTOCOL_FEATURES;
+
+	return 0;
+}
+
 struct virtio_user_backend_ops virtio_ops_user = {
 	.setup = vhost_user_setup,
+	.get_backend_features = vhost_user_get_backend_features,
 	.set_owner = vhost_user_set_owner,
 	.get_features = vhost_user_get_features,
 	.set_features = vhost_user_set_features,
-	.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_enable = vhost_user_set_vring_enable,
 	.set_vring_num = vhost_user_set_vring_num,
diff --git a/drivers/net/virtio/virtio_user/vhost_vdpa.c b/drivers/net/virtio/virtio_user/vhost_vdpa.c
index ecfaeaf814..c826f333e0 100644
--- a/drivers/net/virtio/virtio_user/vhost_vdpa.c
+++ b/drivers/net/virtio/virtio_user/vhost_vdpa.c
@@ -312,8 +312,17 @@ vhost_vdpa_enable_queue_pair(struct virtio_user_dev *dev,
 	return 0;
 }
 
+static int
+vhost_vdpa_get_backend_features(uint64_t *features)
+{
+	*features = 0;
+
+	return 0;
+}
+
 struct virtio_user_backend_ops virtio_ops_vdpa = {
 	.setup = vhost_vdpa_setup,
+	.get_backend_features = vhost_vdpa_get_backend_features,
 	.set_owner = vhost_vdpa_set_owner,
 	.get_features = vhost_vdpa_get_features,
 	.set_features = vhost_vdpa_set_features,
diff --git a/drivers/net/virtio/virtio_user/virtio_user_dev.c b/drivers/net/virtio/virtio_user/virtio_user_dev.c
index 19d59d401e..974de133bc 100644
--- a/drivers/net/virtio/virtio_user/virtio_user_dev.c
+++ b/drivers/net/virtio/virtio_user/virtio_user_dev.c
@@ -479,13 +479,7 @@ virtio_user_dev_setup(struct virtio_user_dev *dev)
 	 1ULL << VIRTIO_NET_F_GUEST_TSO6	|	\
 	 1ULL << VIRTIO_F_IN_ORDER		|	\
 	 1ULL << VIRTIO_F_VERSION_1		|	\
-	 1ULL << VIRTIO_F_RING_PACKED		|	\
-	 1ULL << VHOST_USER_F_PROTOCOL_FEATURES)
-
-#define VIRTIO_USER_SUPPORTED_PROTOCOL_FEATURES		\
-	(1ULL << VHOST_USER_PROTOCOL_F_MQ |		\
-	 1ULL << VHOST_USER_PROTOCOL_F_REPLY_ACK |	\
-	 1ULL << VHOST_USER_PROTOCOL_F_STATUS)
+	 1ULL << VIRTIO_F_RING_PACKED)
 
 int
 virtio_user_dev_init(struct virtio_user_dev *dev, char *path, int queues,
@@ -493,7 +487,7 @@ virtio_user_dev_init(struct virtio_user_dev *dev, char *path, int queues,
 		     int server, int mrg_rxbuf, int in_order, int packed_vq,
 		     enum virtio_user_backend_type backend_type)
 {
-	uint64_t protocol_features = 0;
+	uint64_t backend_features;
 
 	pthread_mutex_init(&dev->mutex, NULL);
 	strlcpy(dev->path, path, PATH_MAX);
@@ -504,8 +498,7 @@ virtio_user_dev_init(struct virtio_user_dev *dev, char *path, int queues,
 	dev->is_server = server;
 	dev->mac_specified = 0;
 	dev->frontend_features = 0;
-	dev->unsupported_features = ~VIRTIO_USER_SUPPORTED_FEATURES;
-	dev->protocol_features = VIRTIO_USER_SUPPORTED_PROTOCOL_FEATURES;
+	dev->unsupported_features = 0;
 	dev->backend_type = backend_type;
 
 	parse_mac(dev, mac);
@@ -520,37 +513,21 @@ virtio_user_dev_init(struct virtio_user_dev *dev, char *path, int queues,
 		return -1;
 	}
 
-	if (dev->backend_type != VIRTIO_USER_BACKEND_VHOST_USER)
-		dev->unsupported_features |=
-			(1ULL << VHOST_USER_F_PROTOCOL_FEATURES);
-
 	if (dev->ops->set_owner(dev) < 0) {
 		PMD_INIT_LOG(ERR, "(%s) Failed to set backend owner", dev->path);
 		return -1;
 	}
 
-	if (dev->ops->get_features(dev, &dev->device_features) < 0) {
+	if (dev->ops->get_backend_features(&backend_features) < 0) {
 		PMD_INIT_LOG(ERR, "(%s) Failed to get backend features", dev->path);
 		return -1;
 	}
 
-	if (dev->device_features & (1ULL << VHOST_USER_F_PROTOCOL_FEATURES)) {
-		if (dev->ops->get_protocol_features(dev, &protocol_features)) {
-			PMD_INIT_LOG(ERR, "(%s) Failed to get backend protocol features",
-					dev->path);
-			return -1;
-		}
-
-		dev->protocol_features &= protocol_features;
+	dev->unsupported_features = ~(VIRTIO_USER_SUPPORTED_FEATURES | backend_features);
 
-		if (dev->ops->set_protocol_features(dev, dev->protocol_features)) {
-			PMD_INIT_LOG(ERR, "(%s) Failed to set backend protocol features",
-					dev->path);
-			return -1;
-		}
-
-		if (!(dev->protocol_features & (1ULL << VHOST_USER_PROTOCOL_F_MQ)))
-			dev->unsupported_features |= (1ull << VIRTIO_NET_F_MQ);
+	if (dev->ops->get_features(dev, &dev->device_features) < 0) {
+		PMD_INIT_LOG(ERR, "(%s) Failed to get device features", dev->path);
+		return -1;
 	}
 
 	if (!mrg_rxbuf)
diff --git a/drivers/net/virtio/virtio_user/virtio_user_dev.h b/drivers/net/virtio/virtio_user/virtio_user_dev.h
index 0eb481ae21..b2da2944e9 100644
--- a/drivers/net/virtio/virtio_user/virtio_user_dev.h
+++ b/drivers/net/virtio/virtio_user/virtio_user_dev.h
@@ -30,6 +30,7 @@ struct virtio_user_dev {
 	int		vhostfd;
 	int		listenfd;   /* listening fd */
 	bool		is_server;  /* server or client mode */
+	uint64_t	protocol_features; /* negotiated protocol features*/
 
 	/* for vhost_kernel backend */
 	char		*ifname;
@@ -49,9 +50,7 @@ struct virtio_user_dev {
 	uint64_t	device_features; /* supported features by device */
 	uint64_t	frontend_features; /* enabled frontend features */
 	uint64_t	unsupported_features; /* unsupported features mask */
-	uint64_t	protocol_features; /* negotiated protocol features
-					    * (Vhost-user only)
-					    */
+
 	uint8_t		status;
 	uint16_t	net_status;
 	uint16_t	port_id;
diff --git a/drivers/net/virtio/virtio_user_ethdev.c b/drivers/net/virtio/virtio_user_ethdev.c
index c4cfd3daed..77ad468768 100644
--- a/drivers/net/virtio/virtio_user_ethdev.c
+++ b/drivers/net/virtio/virtio_user_ethdev.c
@@ -70,7 +70,6 @@ virtio_user_server_reconnect(struct virtio_user_dev *dev)
 	int ret, connectfd, old_status;
 	struct rte_eth_dev *eth_dev = &rte_eth_devices[dev->port_id];
 	struct virtio_hw *hw = &dev->hw;
-	uint64_t protocol_features;
 
 	connectfd = accept(dev->listenfd, NULL, NULL);
 	if (connectfd < 0)
@@ -91,22 +90,6 @@ virtio_user_server_reconnect(struct virtio_user_dev *dev)
 		return -1;
 	}
 
-	if (dev->device_features &
-			(1ULL << VHOST_USER_F_PROTOCOL_FEATURES)) {
-		if (dev->ops->get_protocol_features(dev, &protocol_features))
-			return -1;
-
-		/* Offer VHOST_USER_PROTOCOL_F_STATUS */
-		dev->protocol_features |= (1ULL << VHOST_USER_PROTOCOL_F_STATUS);
-		dev->protocol_features &= protocol_features;
-
-		if (dev->ops->set_protocol_features(dev, dev->protocol_features))
-			return -1;
-
-		if (!(dev->protocol_features & (1ULL << VHOST_USER_PROTOCOL_F_MQ)))
-			dev->unsupported_features |= (1ull << VIRTIO_NET_F_MQ);
-	}
-
 	dev->device_features |= dev->frontend_features;
 
 	/* umask vhost-user unsupported features */
-- 
2.29.2


  parent reply	other threads:[~2020-12-20 21:25 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
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 ` Maxime Coquelin [this message]
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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