From: Jianfeng Tan <jianfeng.tan@intel.com>
To: dev@dpdk.org
Cc: Jianfeng Tan <jianfeng.tan@intel.com>,
Huawei Xie <huawei.xie@intel.com>,
rich.lane@bigswitch.com, yuanhan.liu@linux.intel.com,
mst@redhat.com, nakajima.yoshihiro@lab.ntt.co.jp,
p.fedin@samsung.com, michael.qiu@intel.com,
ann.zhuangyanying@huawei.com, mukawa@igel.co.jp,
nhorman@tuxdriver.com
Subject: [dpdk-dev] [PATCH v4 7/8] virtio-user: add a new virtual device named virtio-user
Date: Fri, 29 Apr 2016 01:18:35 +0000 [thread overview]
Message-ID: <1461892716-19122-8-git-send-email-jianfeng.tan@intel.com> (raw)
In-Reply-To: <1461892716-19122-1-git-send-email-jianfeng.tan@intel.com>
Add a new virtual device named vhost-user, which can be used just like
eth_ring, eth_null, etc. To reuse the code of original virtio, we do
some adjustment in virtio_ethdev.c, such as remove key _static_ of
eth_virtio_dev_init() so that it can be reused in virtual device; and
we add some check to make sure it will not crash.
Configured parameters include:
- queues (optional, 1 by default), number of rx, multi-queue not
supported for now.
- cq (optional, 0 by default), not supported for now.
- mac (optional), random value will be given if not specified.
- queue_size (optional, 256 by default), size of virtqueues.
- path (madatory), path of vhost, depends on the file type, vhost
user if the given path points to a unix socket; vhost-net if the
given path points to a char device.
- ifname (optional), specify the name of backend tap device; only
valid when backend is vhost-net.
When enable CONFIG_RTE_VIRTIO_VDEV (enabled by default), the compiled
library can be used in both VM and container environment.
Examples:
path_vhost=/dev/vhost-net # use vhost-net as a backend
path_vhost=<path_to_vhost_user> # use vhost-user as a backend
sudo ./examples/l2fwd/build/l2fwd -c 0x100000 -n 4 \
--socket-mem 0,1024 --no-pci --file-prefix=l2fwd \
--vdev=virtio-user0,mac=00:01:02:03:04:05,path=$path_vhost -- -p 0x1
Known issues:
- Control queue and multi-queue are not supported yet.
- Cannot work with --huge-unlink.
- Cannot work with no-huge.
- Cannot work when there are more than VHOST_MEMORY_MAX_NREGIONS(8)
hugepages.
- Root privilege is a must (mainly becase of sorting hugepages according
to physical address).
- Applications should not use file name like HUGEFILE_FMT ("%smap_%d").
Signed-off-by: Huawei Xie <huawei.xie@intel.com>
Signed-off-by: Jianfeng Tan <jianfeng.tan@intel.com>
Acked-By: Neil Horman <nhorman@tuxdriver.com>
---
drivers/net/virtio/virtio_ethdev.c | 19 +-
drivers/net/virtio/virtio_ethdev.h | 2 +
drivers/net/virtio/virtio_user/virtio_user_dev.c | 307 +++++++++++++++++++++++
3 files changed, 321 insertions(+), 7 deletions(-)
diff --git a/drivers/net/virtio/virtio_ethdev.c b/drivers/net/virtio/virtio_ethdev.c
index 16b324d..54462a3 100644
--- a/drivers/net/virtio/virtio_ethdev.c
+++ b/drivers/net/virtio/virtio_ethdev.c
@@ -59,7 +59,6 @@
#include "virtqueue.h"
#include "virtio_rxtx.h"
-static int eth_virtio_dev_init(struct rte_eth_dev *eth_dev);
static int eth_virtio_dev_uninit(struct rte_eth_dev *eth_dev);
static int virtio_dev_configure(struct rte_eth_dev *dev);
static int virtio_dev_start(struct rte_eth_dev *dev);
@@ -1017,7 +1016,7 @@ rx_func_get(struct rte_eth_dev *eth_dev)
* This function is based on probe() function in virtio_pci.c
* It returns 0 on success.
*/
-static int
+int
eth_virtio_dev_init(struct rte_eth_dev *eth_dev)
{
struct virtio_hw *hw = eth_dev->data->dev_private;
@@ -1048,9 +1047,11 @@ eth_virtio_dev_init(struct rte_eth_dev *eth_dev)
pci_dev = eth_dev->pci_dev;
- ret = vtpci_init(pci_dev, hw, &dev_flags);
- if (ret)
- return ret;
+ if (pci_dev) {
+ ret = vtpci_init(pci_dev, hw, &dev_flags);
+ if (ret)
+ return ret;
+ }
/* Reset the device although not necessary at startup */
vtpci_reset(hw);
@@ -1147,7 +1148,8 @@ eth_virtio_dev_init(struct rte_eth_dev *eth_dev)
PMD_INIT_LOG(DEBUG, "hw->max_rx_queues=%d hw->max_tx_queues=%d",
hw->max_rx_queues, hw->max_tx_queues);
- PMD_INIT_LOG(DEBUG, "port %d vendorID=0x%x deviceID=0x%x",
+ if (pci_dev)
+ PMD_INIT_LOG(DEBUG, "port %d vendorID=0x%x deviceID=0x%x",
eth_dev->data->port_id, pci_dev->id.vendor_id,
pci_dev->id.device_id);
@@ -1426,7 +1428,10 @@ virtio_dev_info_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
{
struct virtio_hw *hw = dev->data->dev_private;
- dev_info->driver_name = dev->driver->pci_drv.name;
+ if (dev->pci_dev)
+ dev_info->driver_name = dev->driver->pci_drv.name;
+ else
+ dev_info->driver_name = "virtio-user PMD";
dev_info->max_rx_queues = (uint16_t)hw->max_rx_queues;
dev_info->max_tx_queues = (uint16_t)hw->max_tx_queues;
dev_info->min_rx_bufsize = VIRTIO_MIN_RX_BUFSIZE;
diff --git a/drivers/net/virtio/virtio_ethdev.h b/drivers/net/virtio/virtio_ethdev.h
index 66423a0..284afaa 100644
--- a/drivers/net/virtio/virtio_ethdev.h
+++ b/drivers/net/virtio/virtio_ethdev.h
@@ -113,6 +113,8 @@ uint16_t virtio_recv_pkts_vec(void *rx_queue, struct rte_mbuf **rx_pkts,
uint16_t virtio_xmit_pkts_simple(void *tx_queue, struct rte_mbuf **tx_pkts,
uint16_t nb_pkts);
+int eth_virtio_dev_init(struct rte_eth_dev *eth_dev);
+
/*
* The VIRTIO_NET_F_GUEST_TSO[46] features permit the host to send us
* frames larger than 1514 bytes. We do not yet support software LRO
diff --git a/drivers/net/virtio/virtio_user/virtio_user_dev.c b/drivers/net/virtio/virtio_user/virtio_user_dev.c
index 81f7f03..a1ea833 100644
--- a/drivers/net/virtio/virtio_user/virtio_user_dev.c
+++ b/drivers/net/virtio/virtio_user/virtio_user_dev.c
@@ -166,3 +166,310 @@ int virtio_user_stop_device(struct virtio_user_hw *hw)
return vhost_call(hw->vhostfd, hw->type, VHOST_MSG_RESET_OWNER, NULL);
}
+static inline void parse_mac(struct virtio_user_hw *hw, const char *mac)
+{
+ int i, r;
+ uint32_t tmp[ETHER_ADDR_LEN];
+
+ if (!mac)
+ return;
+
+ r = sscanf(mac, "%x:%x:%x:%x:%x:%x", &tmp[0],
+ &tmp[1], &tmp[2], &tmp[3], &tmp[4], &tmp[5]);
+ if (r == ETHER_ADDR_LEN) {
+ for (i = 0; i < ETHER_ADDR_LEN; ++i)
+ hw->mac_addr[i] = (uint8_t)tmp[i];
+ hw->mac_specified = 1;
+ } else {
+ /* ignore the wrong mac, use random mac */
+ PMD_DRV_LOG(ERR, "wrong format of mac: %s", mac);
+ }
+}
+
+static int
+virtio_vdev_init(struct rte_eth_dev_data *data, char *path,
+ int queues, int nb_cq __attribute__ ((unused)),
+ int queue_size, const char *mac, char *ifname)
+{
+ struct stat s;
+ struct virtio_hw *hw = data->dev_private;
+ struct virtio_user_hw *uhw = hw->vdev_private;
+
+ uhw->data = data;
+ strncpy(uhw->path, path, PATH_MAX);
+ uhw->max_queue_pairs = queues;
+ uhw->queue_size = queue_size;
+ uhw->mac_specified = 0;
+ parse_mac(uhw, mac);
+ uhw->vhostfd = -1;
+ uhw->tapfd = -1;
+
+ /* TODO: cq */
+
+ if (stat(uhw->path, &s) < 0) {
+ PMD_INIT_LOG(ERR, "stat: %s failed, %s", uhw->path,
+ strerror(errno));
+ return -1;
+ }
+
+ switch (s.st_mode & S_IFMT) {
+ case S_IFCHR:
+ uhw->type = VHOST_KERNEL;
+ uhw->vhostfd = vhost_kernel_setup(uhw->path, ifname,
+ &uhw->tapfd);
+ break;
+ case S_IFSOCK:
+ uhw->type = VHOST_USER;
+ uhw->vhostfd = vhost_user_setup(uhw->path);
+ break;
+ default:
+ PMD_INIT_LOG(ERR, "unknown file type of %s", uhw->path);
+ return -1;
+ }
+ if (uhw->vhostfd < 0) {
+ PMD_INIT_LOG(ERR, "backend set up fails");
+ return -1;
+ }
+ if (vhost_call(uhw->vhostfd, uhw->type,
+ VHOST_MSG_SET_OWNER, NULL) < 0) {
+ PMD_INIT_LOG(ERR, "set_owner fails: %s", strerror(errno));
+ return -1;
+ }
+
+ if (vhost_call(uhw->vhostfd, uhw->type,
+ VHOST_MSG_GET_FEATURES, &uhw->features) < 0) {
+ PMD_INIT_LOG(ERR, "get_features failed: %s", strerror(errno));
+ return -1;
+ }
+ if (uhw->mac_specified)
+ uhw->features |= (1ull << VIRTIO_NET_F_MAC);
+ /* disable it until we support CQ */
+ uhw->features &= ~(1ull << VIRTIO_NET_F_CTRL_VQ);
+ uhw->features &= ~(1ull << VIRTIO_NET_F_CTRL_RX);
+
+ return 0;
+
+}
+
+static void
+virtio_vdev_uninit(struct rte_eth_dev_data *data)
+{
+ struct virtio_hw *hw = data->dev_private;
+ struct virtio_user_hw *uhw = hw->vdev_private;
+
+ if (uhw->type == VHOST_KERNEL)
+ close(uhw->tapfd);
+ /* TODO: need update when enable mq */
+ close(uhw->callfds[0]);
+ close(uhw->kickfds[0]);
+
+ close(uhw->vhostfd);
+}
+
+static const char *valid_args[] = {
+#define VIRTIO_USER_ARG_QUEUES_NUM "queues"
+ VIRTIO_USER_ARG_QUEUES_NUM,
+#define VIRTIO_USER_ARG_CQ_NUM "cq"
+ VIRTIO_USER_ARG_CQ_NUM,
+#define VIRTIO_USER_ARG_MAC "mac"
+ VIRTIO_USER_ARG_MAC,
+#define VIRTIO_USER_ARG_PATH "path"
+ VIRTIO_USER_ARG_PATH,
+#define VIRTIO_USER_ARG_QUEUE_SIZE "queue_size"
+ VIRTIO_USER_ARG_QUEUE_SIZE,
+#define VIRTIO_USER_ARG_IFNAME "ifname"
+ VIRTIO_USER_ARG_IFNAME,
+ NULL
+};
+
+#define VIRTIO_USER_DEF_CQ_EN 0
+#define VIRTIO_USER_DEF_Q_NUM 1
+#define VIRTIO_USER_DEF_Q_SZ 256
+
+static int
+get_string_arg(const char *key __rte_unused,
+ const char *value, void *extra_args)
+{
+ if (!value || !extra_args)
+ return -EINVAL;
+
+ *(char **)extra_args = strdup(value);
+
+ return 0;
+}
+
+static int
+get_integer_arg(const char *key __rte_unused,
+ const char *value, void *extra_args)
+{
+ if (!value || !extra_args)
+ return -EINVAL;
+
+ *(uint64_t *)extra_args = strtoull(value, NULL, 0);
+
+ return 0;
+}
+
+static struct rte_eth_dev *
+virtio_user_eth_dev_alloc(const char *name)
+{
+ struct rte_eth_dev *eth_dev;
+ struct rte_eth_dev_data *data;
+ struct virtio_hw *hw;
+ struct virtio_user_hw *uhw;
+
+ eth_dev = rte_eth_dev_allocate(name, RTE_ETH_DEV_VIRTUAL);
+ if (!eth_dev) {
+ PMD_INIT_LOG(ERR, "cannot alloc rte_eth_dev");
+ return NULL;
+ }
+
+ data = eth_dev->data;
+
+ hw = rte_zmalloc(NULL, sizeof(*hw), 0);
+ if (!hw) {
+ PMD_INIT_LOG(ERR, "malloc virtio_hw failed");
+ rte_eth_dev_release_port(eth_dev);
+ return NULL;
+ }
+
+ uhw = rte_zmalloc(NULL, sizeof(*uhw), 0);
+ if (!uhw) {
+ PMD_INIT_LOG(ERR, "malloc virtio_user_hw failed");
+ rte_eth_dev_release_port(eth_dev);
+ rte_free(hw);
+ return NULL;
+ }
+
+ hw->vtpci_ops = &vdev_ops;
+ hw->use_msix = 0;
+ hw->modern = 0;
+ hw->vdev_private = uhw;
+ data->dev_private = hw;
+ data->numa_node = SOCKET_ID_ANY;
+ data->kdrv = RTE_KDRV_NONE;
+ data->dev_flags = RTE_ETH_DEV_DETACHABLE;
+ eth_dev->pci_dev = NULL;
+ eth_dev->driver = NULL;
+ return eth_dev;
+}
+
+/* Dev initialization routine. Invoked once for each virtio vdev at
+ * EAL init time, see rte_eal_dev_init().
+ * Returns 0 on success.
+ */
+static int
+rte_virtio_user_pmd_devinit(const char *name, const char *params)
+{
+ struct rte_kvargs *kvlist = NULL;
+ struct rte_eth_dev *eth_dev = NULL;
+ uint64_t queues = VIRTIO_USER_DEF_Q_NUM;
+ uint64_t nb_cq = VIRTIO_USER_DEF_CQ_EN;
+ uint64_t queue_size = VIRTIO_USER_DEF_Q_SZ;
+ char *path = NULL;
+ char *mac_addr = NULL;
+ char *ifname = NULL;
+ int ret = -1;
+
+ if (!params || params[0] == '\0') {
+ PMD_INIT_LOG(ERR, "arg %s is mandatory for virtio-user",
+ VIRTIO_USER_ARG_QUEUE_SIZE);
+ goto end;
+ }
+
+ kvlist = rte_kvargs_parse(params, valid_args);
+ if (!kvlist) {
+ PMD_INIT_LOG(ERR, "error when parsing param");
+ goto end;
+ }
+
+ if (rte_kvargs_count(kvlist, VIRTIO_USER_ARG_PATH) == 1)
+ rte_kvargs_process(kvlist, VIRTIO_USER_ARG_PATH,
+ &get_string_arg, &path);
+ else {
+ PMD_INIT_LOG(ERR, "arg %s is mandatory for virtio-user\n",
+ VIRTIO_USER_ARG_QUEUE_SIZE);
+ goto end;
+ }
+
+ if (rte_kvargs_count(kvlist, VIRTIO_USER_ARG_MAC) == 1)
+ rte_kvargs_process(kvlist, VIRTIO_USER_ARG_MAC,
+ &get_string_arg, &mac_addr);
+
+ if (rte_kvargs_count(kvlist, VIRTIO_USER_ARG_IFNAME) == 1)
+ rte_kvargs_process(kvlist, VIRTIO_USER_ARG_IFNAME,
+ &get_string_arg, &ifname);
+
+ if (rte_kvargs_count(kvlist, VIRTIO_USER_ARG_QUEUE_SIZE) == 1)
+ rte_kvargs_process(kvlist, VIRTIO_USER_ARG_QUEUE_SIZE,
+ &get_integer_arg, &queue_size);
+
+ if (rte_kvargs_count(kvlist, VIRTIO_USER_ARG_QUEUES_NUM) == 1)
+ rte_kvargs_process(kvlist, VIRTIO_USER_ARG_QUEUES_NUM,
+ &get_integer_arg, &queues);
+
+ if (rte_kvargs_count(kvlist, VIRTIO_USER_ARG_CQ_NUM) == 1)
+ rte_kvargs_process(kvlist, VIRTIO_USER_ARG_CQ_NUM,
+ &get_integer_arg, &nb_cq);
+
+ eth_dev = virtio_user_eth_dev_alloc(name);
+ if (!eth_dev) {
+ PMD_INIT_LOG(ERR, "virtio-user fails to alloc device");
+ goto end;
+ }
+
+ if (virtio_vdev_init(eth_dev->data, path, queues, nb_cq,
+ queue_size, mac_addr, ifname) < 0)
+ goto end;
+
+ /* previously called by rte_eal_pci_probe() for physical dev */
+ if (eth_virtio_dev_init(eth_dev) < 0) {
+ PMD_INIT_LOG(ERR, "eth_virtio_dev_init fails");
+ goto end;
+ }
+ ret = 0;
+
+end:
+ if (path)
+ free(path);
+ if (mac_addr)
+ free(mac_addr);
+ if (ifname)
+ free(ifname);
+ return ret;
+}
+
+/** Called by rte_eth_dev_detach() */
+static int
+rte_virtio_user_pmd_devuninit(const char *name)
+{
+ struct rte_eth_dev *eth_dev = NULL;
+
+ if (!name)
+ return -EINVAL;
+
+ PMD_DRV_LOG(INFO, PMD, "Un-Initializing %s\n", name);
+ eth_dev = rte_eth_dev_allocated(name);
+ if (!eth_dev)
+ return -ENODEV;
+
+ /* make sure the device is stopped, queues freed */
+ rte_eth_dev_close(eth_dev->data->port_id);
+
+ virtio_vdev_uninit(eth_dev->data);
+
+ rte_free(eth_dev->data->dev_private);
+ rte_free(eth_dev->data);
+ rte_eth_dev_release_port(eth_dev);
+
+ return 0;
+}
+
+static struct rte_driver rte_virtio_user_driver = {
+ .name = "virtio-user",
+ .type = PMD_VDEV,
+ .init = rte_virtio_user_pmd_devinit,
+ .uninit = rte_virtio_user_pmd_devuninit,
+};
+
+PMD_REGISTER_DRIVER(rte_virtio_user_driver);
--
2.1.4
next prev parent reply other threads:[~2016-04-29 1:18 UTC|newest]
Thread overview: 196+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-11-05 18:31 [dpdk-dev] [RFC 0/5] virtio support for container Jianfeng Tan
2015-11-05 18:31 ` [dpdk-dev] [RFC 1/5] virtio/container: add handler for ioport rd/wr Jianfeng Tan
2015-11-05 18:31 ` [dpdk-dev] [RFC 2/5] virtio/container: add a new virtual device named eth_cvio Jianfeng Tan
2015-11-05 18:31 ` [dpdk-dev] [RFC 3/5] virtio/container: unify desc->addr assignment Jianfeng Tan
2015-11-05 18:31 ` [dpdk-dev] [RFC 4/5] virtio/container: adjust memory initialization process Jianfeng Tan
2015-11-06 16:21 ` Ananyev, Konstantin
2015-11-08 11:18 ` Tan, Jianfeng
2015-11-09 13:32 ` Ananyev, Konstantin
2015-11-09 14:13 ` Tan, Jianfeng
2015-11-05 18:31 ` [dpdk-dev] [RFC 5/5] vhost/container: change mode of vhost listening socket Jianfeng Tan
2015-11-09 3:54 ` Yuanhan Liu
2015-11-09 5:15 ` Tan, Jianfeng
2015-11-09 5:40 ` Yuanhan Liu
2015-11-09 5:46 ` Tan, Jianfeng
2015-11-24 3:53 ` [dpdk-dev] [RFC 0/5] virtio support for container Zhuangyanying
2015-11-24 6:19 ` Tan, Jianfeng
2016-01-10 11:42 ` [dpdk-dev] [PATCH 0/4] " Jianfeng Tan
2016-01-10 11:42 ` [dpdk-dev] [PATCH 1/4] mem: add --single-file to create single mem-backed file Jianfeng Tan
2016-01-21 1:57 ` Xie, Huawei
2016-01-10 11:43 ` [dpdk-dev] [PATCH 2/4] mem: add API to obstain memory-backed file info Jianfeng Tan
2016-01-11 11:43 ` Pavel Fedin
2016-01-11 20:26 ` Rich Lane
2016-01-12 9:12 ` Tan, Jianfeng
2016-01-12 10:04 ` Pavel Fedin
2016-01-12 10:48 ` Tan, Jianfeng
2016-01-12 11:00 ` Pavel Fedin
2016-01-12 11:07 ` Sergio Gonzalez Monroy
2016-01-12 11:37 ` Pavel Fedin
2016-01-12 12:12 ` Sergio Gonzalez Monroy
2016-01-12 13:57 ` Pavel Fedin
2016-01-12 14:13 ` Sergio Gonzalez Monroy
2016-01-12 11:44 ` Sergio Gonzalez Monroy
2016-01-12 11:22 ` Pavel Fedin
2016-01-12 11:33 ` Sergio Gonzalez Monroy
2016-01-12 12:01 ` Pavel Fedin
2016-01-12 13:39 ` Sergio Gonzalez Monroy
2016-01-10 11:43 ` [dpdk-dev] [PATCH 3/4] virtio/vdev: add ways to interact with vhost Jianfeng Tan
2016-01-11 10:42 ` Pavel Fedin
2016-01-11 14:02 ` Pavel Fedin
2016-01-21 2:18 ` Xie, Huawei
2016-01-10 11:43 ` [dpdk-dev] [PATCH 4/4] virtio/vdev: add a new vdev named eth_cvio Jianfeng Tan
2016-01-12 7:45 ` Pavel Fedin
2016-01-12 7:59 ` Yuanhan Liu
2016-01-12 8:39 ` Tan, Jianfeng
2016-01-12 9:15 ` Tan, Jianfeng
2016-01-27 3:10 ` Qiu, Michael
2016-01-11 14:21 ` [dpdk-dev] [PATCH 0/4] virtio support for container Pavel Fedin
2016-01-11 15:53 ` Tan, Jianfeng
2016-01-12 7:38 ` Pavel Fedin
2016-01-12 8:14 ` Rich Lane
2016-01-12 8:39 ` Pavel Fedin
2016-01-12 8:51 ` Tan, Jianfeng
2016-01-12 10:48 ` Pavel Fedin
2016-01-12 14:45 ` Amit Tomer
2016-01-12 14:50 ` Pavel Fedin
2016-01-12 14:58 ` Amit Tomer
2016-01-12 14:53 ` Tan, Jianfeng
2016-01-12 15:11 ` Amit Tomer
2016-01-12 16:18 ` Tan, Jianfeng
2016-01-13 15:00 ` Amit Tomer
2016-01-13 18:41 ` Tan, Jianfeng
2016-01-14 9:34 ` Amit Tomer
2016-01-14 11:41 ` Tan, Jianfeng
2016-01-14 12:03 ` Amit Tomer
2016-01-15 6:39 ` Tan, Jianfeng
2016-01-20 15:19 ` Amit Tomer
2016-01-22 6:04 ` Tan, Jianfeng
2016-01-12 5:36 ` Tetsuya Mukawa
2016-01-12 5:46 ` Tan, Jianfeng
2016-01-12 6:01 ` Tetsuya Mukawa
2016-01-12 6:14 ` Yuanhan Liu
2016-01-12 6:26 ` Tetsuya Mukawa
2016-01-12 6:29 ` Yuanhan Liu
2016-01-20 3:48 ` Xie, Huawei
2016-01-26 6:02 ` Qiu, Michael
2016-01-26 6:09 ` Tan, Jianfeng
2016-02-05 11:20 ` [dpdk-dev] [PATCH v2 0/5] " Jianfeng Tan
2016-02-05 11:20 ` [dpdk-dev] [PATCH v2 1/5] mem: add --single-file to create single mem-backed file Jianfeng Tan
2016-03-07 13:13 ` Yuanhan Liu
2016-03-08 1:55 ` Tan, Jianfeng
2016-03-08 2:44 ` Yuanhan Liu
2016-03-09 14:44 ` Tan, Jianfeng
2016-03-08 8:49 ` Panu Matilainen
2016-03-08 9:04 ` Yuanhan Liu
2016-03-08 10:30 ` Thomas Monjalon
2016-03-08 10:57 ` Burakov, Anatoly
2016-03-14 13:53 ` Traynor, Kevin
2016-03-14 14:45 ` Thomas Monjalon
2016-03-14 18:21 ` Traynor, Kevin
2016-02-05 11:20 ` [dpdk-dev] [PATCH v2 2/5] mem: add API to obtain memory-backed file info Jianfeng Tan
2016-03-07 13:22 ` Yuanhan Liu
2016-03-08 2:31 ` Tan, Jianfeng
2016-03-08 2:53 ` Yuanhan Liu
2016-02-05 11:20 ` [dpdk-dev] [PATCH v2 3/5] virtio/vdev: add embeded device emulation Jianfeng Tan
2016-02-07 10:47 ` Michael S. Tsirkin
2016-02-08 6:59 ` Tetsuya Mukawa
2016-02-16 2:47 ` Tan, Jianfeng
2016-02-16 2:40 ` Tan, Jianfeng
2016-02-05 11:20 ` [dpdk-dev] [PATCH v2 4/5] virtio/vdev: add a new vdev named eth_cvio Jianfeng Tan
2016-02-05 11:20 ` [dpdk-dev] [PATCH v2 5/5] docs: add release note for virtio for container Jianfeng Tan
2016-03-23 19:17 ` [dpdk-dev] [PATCH v2 0/5] virtio support " Neil Horman
2016-03-24 3:10 ` Tan, Jianfeng
2016-03-24 13:45 ` Neil Horman
2016-03-25 1:25 ` Tan, Jianfeng
2016-03-25 11:06 ` Neil Horman
2016-04-13 16:14 ` Thomas Monjalon
2016-04-14 6:08 ` Tan, Jianfeng
2016-04-21 2:56 ` [dpdk-dev] [PATCH v3 0/2] " Jianfeng Tan
2016-04-21 2:56 ` [dpdk-dev] [PATCH v3 1/2] virtio/vdev: add embeded device emulation Jianfeng Tan
2016-04-21 22:01 ` Yuanhan Liu
2016-04-22 10:12 ` Tan, Jianfeng
2016-04-22 10:17 ` Thomas Monjalon
2016-04-22 17:27 ` Yuanhan Liu
2016-04-21 2:56 ` [dpdk-dev] [PATCH v3 2/2] virtio/vdev: add a new vdev named eth_cvio Jianfeng Tan
2016-04-21 8:51 ` David Marchand
2016-04-22 5:15 ` Tan, Jianfeng
2016-04-22 7:36 ` David Marchand
2016-04-22 10:25 ` Tan, Jianfeng
2016-04-21 10:05 ` Thomas Monjalon
2016-04-22 7:26 ` Tan, Jianfeng
2016-04-22 8:30 ` Thomas Monjalon
2016-04-21 22:14 ` Yuanhan Liu
2016-04-22 10:12 ` Tan, Jianfeng
2016-04-29 1:18 ` [dpdk-dev] [PATCH v4 0/8] virtio support for container Jianfeng Tan
2016-04-29 1:18 ` [dpdk-dev] [PATCH v4 1/8] virtio: hide phys addr check inside pci ops Jianfeng Tan
2016-05-11 23:05 ` Yuanhan Liu
2016-04-29 1:18 ` [dpdk-dev] [PATCH v4 2/8] virtio: abstract vring hdr desc init as a method Jianfeng Tan
2016-04-29 1:18 ` [dpdk-dev] [PATCH v4 3/8] virtio: enable use virtual address to fill desc Jianfeng Tan
2016-04-29 1:18 ` [dpdk-dev] [PATCH v4 4/8] virtio-user: add vhost adapter layer Jianfeng Tan
2016-04-29 1:18 ` [dpdk-dev] [PATCH v4 5/8] virtio-user: add device emulation layer APIs Jianfeng Tan
2016-05-12 1:05 ` Yuanhan Liu
2016-04-29 1:18 ` [dpdk-dev] [PATCH v4 6/8] virtio-user: add new virtual pci driver for virtio Jianfeng Tan
2016-05-12 2:12 ` Yuanhan Liu
2016-05-12 7:08 ` Tan, Jianfeng
2016-05-12 16:40 ` Yuanhan Liu
2016-05-13 1:54 ` Tan, Jianfeng
2016-05-13 4:45 ` Yuanhan Liu
2016-05-16 1:48 ` Tan, Jianfeng
2016-05-16 2:51 ` Yuanhan Liu
2016-05-12 17:02 ` Michael S. Tsirkin
2016-05-13 2:00 ` Tan, Jianfeng
2016-04-29 1:18 ` Jianfeng Tan [this message]
2016-04-29 1:18 ` [dpdk-dev] [PATCH v4 8/8] doc: update doc for virtio-user Jianfeng Tan
2016-04-29 1:35 ` [dpdk-dev] [PATCH v4 0/8] virtio support for container Tan, Jianfeng
2016-05-30 10:55 ` [dpdk-dev] [PATCH v5 " Jianfeng Tan
2016-05-30 10:55 ` [dpdk-dev] [PATCH v5 1/8] virtio: hide phys addr check inside pci ops Jianfeng Tan
2016-05-30 10:55 ` [dpdk-dev] [PATCH v5 2/8] virtio: clean up virtio_dev_queue_setup Jianfeng Tan
2016-06-01 7:38 ` Yuanhan Liu
2016-06-01 7:44 ` Tan, Jianfeng
2016-06-01 7:58 ` Yuanhan Liu
2016-05-30 10:55 ` [dpdk-dev] [PATCH v5 3/8] virtio: enable use virtual address to fill desc Jianfeng Tan
2016-06-01 8:03 ` Yuanhan Liu
2016-05-30 10:55 ` [dpdk-dev] [PATCH v5 4/8] virtio-user: add vhost adapter layer Jianfeng Tan
2016-05-30 10:55 ` [dpdk-dev] [PATCH v5 5/8] virtio-user: add device emulation layer APIs Jianfeng Tan
2016-05-30 10:55 ` [dpdk-dev] [PATCH v5 6/8] virtio-user: add new virtual pci driver for virtio Jianfeng Tan
2016-06-01 8:21 ` Yuanhan Liu
2016-05-30 10:55 ` [dpdk-dev] [PATCH v5 7/8] virtio-user: add a new vdev named virtio-user Jianfeng Tan
2016-06-01 8:26 ` Yuanhan Liu
2016-06-02 1:27 ` Tan, Jianfeng
2016-05-30 10:55 ` [dpdk-dev] [PATCH v5 8/8] doc: update doc for virtio-user Jianfeng Tan
2016-06-01 8:30 ` Yuanhan Liu
2016-06-02 9:54 ` [dpdk-dev] [PATCH v6 0/7] virtio support for container Jianfeng Tan
2016-06-02 9:54 ` [dpdk-dev] [PATCH v6 1/7] virtio: hide phys addr check inside pci ops Jianfeng Tan
2016-06-02 9:54 ` [dpdk-dev] [PATCH v6 2/7] virtio: clean up virtio_dev_queue_setup Jianfeng Tan
2016-06-02 9:54 ` [dpdk-dev] [PATCH v6 3/7] virtio: enable use virtual address to fill desc Jianfeng Tan
2016-06-02 9:54 ` [dpdk-dev] [PATCH v6 4/7] virtio-user: add vhost adapter layer Jianfeng Tan
2016-06-02 9:54 ` [dpdk-dev] [PATCH v6 5/7] virtio-user: add device emulation layer APIs Jianfeng Tan
2016-06-02 9:54 ` [dpdk-dev] [PATCH v6 6/7] virtio-user: add new virtual pci driver for virtio Jianfeng Tan
2016-06-06 8:01 ` Yuanhan Liu
2016-06-06 8:31 ` Tan, Jianfeng
2016-06-02 9:54 ` [dpdk-dev] [PATCH v6 7/7] virtio-user: add a new vdev named virtio-user Jianfeng Tan
2016-06-12 0:35 ` [dpdk-dev] [PATCH v7 0/6] virtio support for container Jianfeng Tan
2016-06-12 0:35 ` [dpdk-dev] [PATCH v7 1/6] virtio: hide phys addr check inside pci ops Jianfeng Tan
2016-06-12 0:35 ` [dpdk-dev] [PATCH v7 2/6] virtio: enable use virtual address to fill desc Jianfeng Tan
2016-06-12 0:35 ` [dpdk-dev] [PATCH v7 3/6] virtio-user: add vhost adapter layer Jianfeng Tan
2016-06-12 0:35 ` [dpdk-dev] [PATCH v7 4/6] virtio-user: add device emulation layer APIs Jianfeng Tan
2016-06-12 0:35 ` [dpdk-dev] [PATCH v7 5/6] virtio-user: add new virtual pci driver for virtio Jianfeng Tan
2016-06-12 0:35 ` [dpdk-dev] [PATCH v7 6/6] virtio-user: add a new vdev named virtio-user Jianfeng Tan
2016-06-13 6:38 ` [dpdk-dev] [PATCH v8 0/6] virtio support for container Jianfeng Tan
2016-06-13 6:38 ` [dpdk-dev] [PATCH v8 1/6] virtio: hide phys addr check inside pci ops Jianfeng Tan
2016-06-13 6:38 ` [dpdk-dev] [PATCH v8 2/6] virtio: enable use virtual address to fill desc Jianfeng Tan
2016-06-13 6:39 ` [dpdk-dev] [PATCH v8 3/6] virtio-user: add vhost user adapter layer Jianfeng Tan
2016-06-13 6:39 ` [dpdk-dev] [PATCH v8 4/6] virtio-user: add device emulation layer APIs Jianfeng Tan
2016-06-13 6:39 ` [dpdk-dev] [PATCH v8 5/6] virtio-user: add new virtual pci driver for virtio Jianfeng Tan
2016-06-13 6:39 ` [dpdk-dev] [PATCH v8 6/6] virtio-user: add a new vdev named virtio-user Jianfeng Tan
2016-06-14 8:34 ` [dpdk-dev] [PATCH v8 0/6] virtio support for container Yuanhan Liu
2016-06-15 9:03 ` [dpdk-dev] [PATCH v9 " Jianfeng Tan
2016-06-15 9:03 ` [dpdk-dev] [PATCH v9 1/6] virtio: hide phys addr check inside PCI ops Jianfeng Tan
2016-06-15 9:03 ` [dpdk-dev] [PATCH v9 2/6] virtio: enable use virtual address to fill desc Jianfeng Tan
2016-06-15 9:03 ` [dpdk-dev] [PATCH v9 3/6] virtio-user: add vhost user adapter layer Jianfeng Tan
2016-06-23 9:01 ` Ferruh Yigit
2016-06-24 1:18 ` Tan, Jianfeng
2016-06-15 9:03 ` [dpdk-dev] [PATCH v9 4/6] virtio-user: add device emulation layer APIs Jianfeng Tan
2016-06-15 9:03 ` [dpdk-dev] [PATCH v9 5/6] virtio-user: add new virtual PCI driver for virtio Jianfeng Tan
2016-06-15 9:03 ` [dpdk-dev] [PATCH v9 6/6] virtio-user: add a new vdev named virtio-user Jianfeng Tan
2016-06-15 9:54 ` [dpdk-dev] [PATCH v9 0/6] virtio support for container Yuanhan Liu
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