DPDK patches and discussions
 help / color / mirror / Atom feed
From: Zhiyong Yang <zhiyong.yang@intel.com>
To: dev@dpdk.org, yliu@fridaylinux.org, maxime.coquelin@redhat.com
Cc: wei.w.wang@intel.com, jianfeng.tan@intel.com,
	Zhiyong Yang <zhiyong.yang@intel.com>
Subject: [dpdk-dev] [PATCH 02/11] net/vhostpci: public header files
Date: Thu, 30 Nov 2017 17:46:48 +0800	[thread overview]
Message-ID: <20171130094657.11470-3-zhiyong.yang@intel.com> (raw)
In-Reply-To: <20171130094657.11470-1-zhiyong.yang@intel.com>

add public/exported files for vhostpci PMD.  The structures and
constants that define the method of operation of the device can be
visible by both the PMD and the DPDK application.

Signed-off-by: Zhiyong Yang <zhiyong.yang@intel.com>
---
 drivers/net/vhostpci/vhostpci_ethdev.h | 176 ++++++++++++++++++++++++
 drivers/net/vhostpci/vhostpci_net.h    |  74 ++++++++++
 drivers/net/vhostpci/vhostpci_pci.h    | 240 +++++++++++++++++++++++++++++++++
 3 files changed, 490 insertions(+)
 create mode 100644 drivers/net/vhostpci/vhostpci_ethdev.h
 create mode 100644 drivers/net/vhostpci/vhostpci_net.h
 create mode 100644 drivers/net/vhostpci/vhostpci_pci.h

diff --git a/drivers/net/vhostpci/vhostpci_ethdev.h b/drivers/net/vhostpci/vhostpci_ethdev.h
new file mode 100644
index 000000000..3ff67dbc6
--- /dev/null
+++ b/drivers/net/vhostpci/vhostpci_ethdev.h
@@ -0,0 +1,176 @@
+/*-
+ *   BSD LICENSE
+ *
+ *   Copyright(c) 2017 Intel Corporation. All rights reserved.
+ *   All rights reserved.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in
+ *       the documentation and/or other materials provided with the
+ *       distribution.
+ *     * Neither the name of Intel Corporation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _VHOSTPCI_ETHDEV_H_
+#define _VHOSTPCI_ETHDEV_H_
+
+#include <linux/virtio_ring.h>
+
+#include "vhostpci_pci.h"
+#include "vhostpci_net.h"
+
+#define VHOSTPCI_MAX_RX_QUEUES 128U
+#define VHOSTPCI_MAX_TX_QUEUES 128U
+#define VHOSTPCI_MAX_MAC_ADDRS 1
+#define VHOSTPCI_MIN_RX_BUFSIZE 64
+#define VHOSTPCI_MAX_RX_PKTLEN  9728U
+#define VHOSTPCI_NUM_DESCRIPTORS 256U
+#define VHOSTPCI_MAX_QUEUE_PAIRS 0x1
+
+/* Features supported by vhostpci PMD by default. */
+#define VHOSTPCI_PMD_DEFAULT_GUEST_FEATURES	\
+	(1ULL << VIRTIO_NET_F_MRG_RXBUF	  |	\
+	 1ULL << VIRTIO_F_VERSION_1)
+
+/**
+ * This is the first element of the scatter-gather list.  If you don't
+ * specify GSO or CSUM features, you can simply ignore the header.
+ */
+struct virtio_net_hdr {
+#define VIRTIO_NET_HDR_F_NEEDS_CSUM 1    /**< Use csum_start,csum_offset*/
+#define VIRTIO_NET_HDR_F_DATA_VALID 2    /**< Checksum is valid */
+	uint8_t flags;
+#define VIRTIO_NET_HDR_GSO_NONE     0    /**< Not a GSO frame */
+#define VIRTIO_NET_HDR_GSO_TCPV4    1    /**< GSO frame, IPv4 TCP (TSO) */
+#define VIRTIO_NET_HDR_GSO_UDP      3    /**< GSO frame, IPv4 UDP (UFO) */
+#define VIRTIO_NET_HDR_GSO_TCPV6    4    /**< GSO frame, IPv6 TCP */
+#define VIRTIO_NET_HDR_GSO_ECN      0x80 /**< TCP has ECN set */
+	uint8_t gso_type;
+	uint16_t hdr_len;     /**< Ethernet + IP + tcp/udp hdrs */
+	uint16_t gso_size;    /**< Bytes to append to hdr_len per frame */
+	uint16_t csum_start;  /**< Position to start checksumming from */
+	uint16_t csum_offset; /**< Offset after that to place checksum */
+};
+
+/**
+ * This is the version of the header to use when the MRG_RXBUF
+ * feature has been negotiated.
+ */
+struct virtio_net_hdr_mrg_rxbuf {
+	struct virtio_net_hdr hdr;
+	uint16_t num_buffers; /**< Number of merged rx buffers */
+};
+
+enum {VTNET_RXQ = 0, VTNET_TXQ, VTNET_QNUM};
+
+struct vhostpci_stats {
+	uint64_t pkts;
+	uint64_t bytes;
+	uint64_t missed_pkts;
+};
+
+struct vhostpci_queue {
+	rte_atomic32_t allow_queuing;
+	rte_atomic32_t while_queuing;
+	struct rte_mempool *mb_pool;
+	uint16_t port_id;
+	uint16_t virtqueue_id;
+	struct vhostpci_stats stats;
+	void *vpnet;
+};
+
+/**
+ * Information relating to memory regions including offsets to
+ * addresses in QEMUs memory file.
+ */
+struct vhostpci_mem_region {
+	uint64_t guest_phys_addr;
+	uint64_t guest_user_addr;
+	uint64_t host_user_addr;
+	uint64_t size;
+	void	 *mmap_addr;
+	uint64_t mmap_size;
+	uint64_t offset;
+	uint64_t start;
+	uint64_t end;
+};
+
+/**
+ * Memory structure includes region and mapping information.
+ */
+
+struct vhostpci_memory {
+	uint32_t nregions;
+	struct vhostpci_mem_region regions[MAX_REMOTE_REGION];
+};
+
+/**
+ * Structure contains the info for each batched memory copy.
+ */
+struct batch_copy_elem {
+	void *dst;
+	void *src;
+	uint32_t len;
+};
+
+/**
+ * Structure contains buffer address, length and descriptor index
+ * from vring to do scatter RX.
+ */
+struct buf_vector {
+	uint64_t buf_addr;
+	uint32_t buf_len;
+	uint32_t desc_idx;
+};
+
+/**
+ * Structure contains variables relevant to RX/TX virtqueues.
+ */
+struct vhostpci_virtqueue {
+	struct vring_desc	*desc;
+	struct vring_avail	*avail;
+	struct vring_used	*used;
+	uint32_t		size;
+	uint16_t		last_avail_idx;
+	uint16_t		last_used_idx;
+	int			enabled;
+	struct vring_used_elem  *shadow_used_ring;
+	uint16_t                shadow_used_idx;
+	struct batch_copy_elem	*batch_copy_elems;
+	uint16_t		batch_copy_nb_elems;
+} __rte_cache_aligned;
+
+struct vhostpci_net {
+	uint64_t	features;
+	uint64_t	protocol_features;
+	uint64_t	mem_base;
+	uint32_t	flags;
+	uint32_t	nr_vring;
+	struct vhostpci_memory mem;
+	struct vhostpci_virtqueue *virtqueue[VHOSTPCI_MAX_QUEUE_PAIRS * 2];
+	uint16_t	vhost_hlen;
+};
+
+extern struct vhostpci_hw_internal vhostpci_hw_internal[RTE_MAX_ETHPORTS];
+
+#endif /* _VHOSTPCI_ETHDEV_H_ */
diff --git a/drivers/net/vhostpci/vhostpci_net.h b/drivers/net/vhostpci/vhostpci_net.h
new file mode 100644
index 000000000..0e6eef695
--- /dev/null
+++ b/drivers/net/vhostpci/vhostpci_net.h
@@ -0,0 +1,74 @@
+/*-
+ *   BSD LICENSE
+ *
+ *   Copyright(c) 2017 Intel Corporation. All rights reserved.
+ *   All rights reserved.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in
+ *       the documentation and/or other materials provided with the
+ *       distribution.
+ *     * Neither the name of Intel Corporation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _VHOSTPCI_NET_H_
+#define _VHOSTPCI_NET_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define VIRTIO_ID_VHOST_PCI_NET 21 /* vhost-pci-net */
+
+#define REMOTE_MEM_BAR_ID 2
+#define METADATA_SIZE 4096
+#define REMOTE_MEM_BAR_SIZE 0x1000000000
+
+#define MAX_REMOTE_REGION 8
+
+struct vpnet_remote_mem {
+	uint64_t gpa;
+	uint64_t size;
+};
+
+struct vpnet_remote_vq {
+	uint16_t last_avail_idx;
+	int32_t  vring_enabled;
+	uint32_t vring_num;
+	uint64_t desc_gpa;
+	uint64_t avail_gpa;
+	uint64_t used_gpa;
+};
+
+struct vpnet_metadata {
+	uint32_t nregions;
+	uint32_t nvqs;
+	struct vpnet_remote_mem mem[MAX_REMOTE_REGION];
+	struct vpnet_remote_vq vq[0];
+};
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _VHOSTPCI_NET_H_ */
diff --git a/drivers/net/vhostpci/vhostpci_pci.h b/drivers/net/vhostpci/vhostpci_pci.h
new file mode 100644
index 000000000..18ec72287
--- /dev/null
+++ b/drivers/net/vhostpci/vhostpci_pci.h
@@ -0,0 +1,240 @@
+/*-
+ *   BSD LICENSE
+ *
+ *   Copyright(c) 2017 Intel Corporation. All rights reserved.
+ *   All rights reserved.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in
+ *       the documentation and/or other materials provided with the
+ *       distribution.
+ *     * Neither the name of Intel Corporation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _VHOSTPCI_PCI_H_
+#define _VHOSTPCI_PCI_H_
+
+#include <stdint.h>
+
+#include <rte_pci.h>
+#include <rte_bus_pci.h>
+#include <rte_ethdev.h>
+
+struct virtqueue;
+
+/* VHOSTPCI vendor/device ID. */
+#define VHOST_PCI_VENDORID 0x1AF4
+#define VHOST_PCI_NET_MODERN_DEVICEID 0x1055
+
+/**
+ * VirtIO Header, located in BAR 0.
+ */
+#define VIRTIO_PCI_HOST_FEATURES  0  /* host's supported features (32bit, RO)*/
+#define VIRTIO_PCI_GUEST_FEATURES 4  /* guest's supported features (32, RW) */
+#define VIRTIO_PCI_QUEUE_PFN      8  /* physical address of VQ (32, RW) */
+#define VIRTIO_PCI_QUEUE_NUM      12 /* number of ring entries (16, RO) */
+#define VIRTIO_PCI_QUEUE_SEL      14 /* current VQ selection (16, RW) */
+#define VIRTIO_PCI_QUEUE_NOTIFY   16 /* notify host regarding VQ (16, RW) */
+#define VIRTIO_PCI_STATUS         18 /* device status register (8, RW) */
+#define VIRTIO_PCI_ISR		  19 /* interrupt status register, reading
+				      *	also clears the register (8, RO)
+				      */
+
+/* The bit of the ISR which indicates a device has an interrupt. */
+#define VIRTIO_PCI_ISR_INTR   0x1
+/* The bit of the ISR which indicates a device configuration change. */
+#define VIRTIO_PCI_ISR_CONFIG 0x2
+
+/* Status byte for guest to report progress. */
+#define VIRTIO_CONFIG_STATUS_RESET     0x00
+#define VIRTIO_CONFIG_STATUS_ACK       0x01
+#define VIRTIO_CONFIG_STATUS_DRIVER    0x02
+#define VIRTIO_CONFIG_STATUS_DRIVER_OK 0x04
+#define VIRTIO_CONFIG_STATUS_FEATURES_OK 0x08
+#define VIRTIO_CONFIG_STATUS_FAILED    0x80
+
+/* The feature bitmap for virtio net */
+#define VIRTIO_NET_F_MAC	5	/* Host has given MAC address. */
+#define VIRTIO_NET_F_MRG_RXBUF	15	/* Host can merge receive buffers. */
+
+/* Can the device handle any descriptor layout? */
+#define VIRTIO_F_ANY_LAYOUT		27
+
+#define VIRTIO_F_VERSION_1		32
+
+#define VHOSTPCI_NET_S_LINK_UP	1	/* Link is up */
+
+/**
+ * Maximum number of virtqueues per device.
+ */
+#define VHOSTPCI_MAX_VIRTQUEUE_PAIRS 8
+#define VHOSTPCI_MAX_VIRTQUEUES (VHOSTPCI_MAX_VIRTQUEUE_PAIRS * 2)
+
+/* Common configuration */
+#define VIRTIO_PCI_CAP_COMMON_CFG	1
+/* Notifications */
+#define VIRTIO_PCI_CAP_NOTIFY_CFG	2
+/* ISR Status */
+#define VIRTIO_PCI_CAP_ISR_CFG		3
+/* Device specific configuration */
+#define VIRTIO_PCI_CAP_DEVICE_CFG	4
+/* PCI configuration access */
+#define VIRTIO_PCI_CAP_PCI_CFG		5
+
+/* This is the PCI capability header: */
+struct vpnet_pci_cap {
+	uint8_t cap_vndr;	/* Generic PCI field: PCI_CAP_ID_VNDR */
+	uint8_t cap_next;	/* Generic PCI field: next ptr. */
+	uint8_t cap_len;	/* Generic PCI field: capability length */
+	uint8_t cfg_type;	/* Identifies the structure. */
+	uint8_t bar;		/* Where to find it. */
+	uint8_t padding[3];	/* Pad to full dword. */
+	uint32_t offset;	/* Offset within bar. */
+	uint32_t length;	/* Length of the structure, in bytes. */
+};
+
+struct vpnet_notify_cap {
+	struct vpnet_pci_cap cap;
+	uint32_t notify_off_multiplier;	/* Multiplier for queue_notify_off. */
+};
+
+/* Fields in VIRTIO_PCI_CAP_COMMON_CFG: */
+struct vpnet_pci_common_cfg {
+	/* About the whole device. */
+	uint32_t device_feature_select;	/* read-write */
+	uint32_t device_feature;	/* read-only */
+	uint32_t guest_feature_select;	/* read-write */
+	uint32_t guest_feature;		/* read-write */
+	uint16_t msix_config;		/* read-write */
+	uint16_t num_queues;		/* read-only */
+	uint8_t device_status;		/* read-write */
+	uint8_t config_generation;	/* read-only */
+
+	/* About a specific virtqueue. */
+	uint16_t queue_select;		/* read-write */
+	uint16_t queue_size;		/* read-write, power of 2. */
+	uint16_t queue_msix_vector;	/* read-write */
+	uint16_t queue_enable;		/* read-write */
+	uint16_t queue_notify_off;	/* read-only */
+	uint32_t queue_desc_lo;		/* read-write */
+	uint32_t queue_desc_hi;		/* read-write */
+	uint32_t queue_avail_lo;	/* read-write */
+	uint32_t queue_avail_hi;	/* read-write */
+	uint32_t queue_used_lo;		/* read-write */
+	uint32_t queue_used_hi;		/* read-write */
+};
+
+struct vpnet_pci_config {
+	/* configure mac address */
+	uint8_t mac[ETHER_ADDR_LEN];
+	/* link up/down status */
+	uint16_t status;
+} __attribute__((packed));
+
+struct vhostpci_hw {
+	uint64_t    req_guest_features;
+	uint64_t    guest_features;
+	uint32_t    max_queue_pairs;
+	uint16_t    started;
+	uint16_t    max_mtu;
+	uint16_t    vtnet_hdr_size;
+	uint8_t     modern;
+	uint16_t    port_id;
+	uint8_t     mac_addr[ETHER_ADDR_LEN];
+	uint32_t    notify_off_multiplier;
+	uint8_t     *isr;
+	uint16_t    *notify_base;
+	struct vpnet_pci_common_cfg *common_cfg;
+	struct vpnet_pci_config *dev_cfg;
+	struct virtqueue **vqs;
+	struct vhostpci_net *vpnet;
+};
+
+struct vpnet_pci_ops {
+	void (*read_dev_cfg)(struct vhostpci_hw *hw, size_t offset,
+			     void *dst, int len);
+	void (*write_dev_cfg)(struct vhostpci_hw *hw, size_t offset,
+			      const void *src, int len);
+	void (*reset)(struct vhostpci_hw *hw);
+
+	uint8_t (*get_status)(struct vhostpci_hw *hw);
+	void    (*set_status)(struct vhostpci_hw *hw, uint8_t status);
+
+	uint64_t (*get_features)(struct vhostpci_hw *hw);
+	void     (*set_features)(struct vhostpci_hw *hw, uint64_t features);
+
+	uint8_t (*get_isr)(struct vhostpci_hw *hw);
+
+	uint16_t (*set_config_irq)(struct vhostpci_hw *hw, uint16_t vec);
+
+	uint16_t (*set_queue_irq)(struct vhostpci_hw *hw, struct virtqueue *vq,
+			uint16_t vec);
+
+	uint16_t (*get_queue_num)(struct vhostpci_hw *hw, uint16_t queue_id);
+
+	void (*notify_queue)(struct vhostpci_hw *hw, struct virtqueue *vq);
+};
+
+/**
+ * While vhostpci_hw is stored in shared memory, this structure stores
+ * some infos that may vary in the multiple process model locally.
+ * For example, the vtpci_ops pointer.
+ */
+struct vhostpci_hw_internal {
+	const struct vpnet_pci_ops *vtpci_ops;
+};
+
+#define VTPCI_OPS(hw)	(vhostpci_hw_internal[(hw)->port_id].vtpci_ops)
+
+extern struct vhostpci_hw_internal vhostpci_hw_internal[RTE_MAX_ETHPORTS];
+
+/* The alignment to use between consumer and producer parts of vring. */
+#define VHOST_PCI_VRING_ALIGN 4096
+
+static inline int
+vtpci_with_feature(struct vhostpci_hw *hw, uint64_t bit)
+{
+	return (hw->guest_features & (1ULL << bit)) != 0;
+}
+
+/**
+ * Function declaration from vhostpci_pci.c
+ */
+
+uint8_t vhpci_isr(struct vhostpci_hw *hw);
+
+uint8_t vhpci_get_status(struct vhostpci_hw *hw);
+
+void vhpci_init_complete(struct vhostpci_hw *hw);
+
+void vhpci_set_status(struct vhostpci_hw *hw, uint8_t status);
+
+uint64_t vhpci_negotiate_features(struct vhostpci_hw *hw,
+		uint64_t host_features);
+
+int vhostpci_pci_init(struct rte_pci_device *dev, struct vhostpci_hw *hw);
+
+void vhpci_read_dev_config(struct vhostpci_hw *hw, size_t offset,
+		void *dst, int length);
+
+#endif /* _VHOSTPCI_PCI_H_ */
-- 
2.13.3

  parent reply	other threads:[~2017-11-30  9:47 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-11-30  9:46 [dpdk-dev] [PATCH 00/11] net/vhostpci: A new vhostpci PMD supporting VM2VM scenario Zhiyong Yang
2017-11-30  9:46 ` [dpdk-dev] [PATCH 01/11] drivers/net: add vhostpci PMD base files Zhiyong Yang
2017-11-30  9:46 ` Zhiyong Yang [this message]
2017-11-30  9:46 ` [dpdk-dev] [PATCH 03/11] net/vhostpci: add debugging log macros Zhiyong Yang
2017-11-30  9:46 ` [dpdk-dev] [PATCH 04/11] net/vhostpci: add basic framework Zhiyong Yang
2017-11-30  9:46 ` [dpdk-dev] [PATCH 05/11] net/vhostpci: add queue setup Zhiyong Yang
2017-11-30  9:46 ` [dpdk-dev] [PATCH 06/11] net/vhostpci: add support for link status change Zhiyong Yang
2017-11-30  9:46 ` [dpdk-dev] [PATCH 07/11] net/vhostpci: get remote memory region and vring info Zhiyong Yang
2017-11-30  9:46 ` [dpdk-dev] [PATCH 08/11] net/vhostpci: add RX function Zhiyong Yang
2017-11-30  9:46 ` [dpdk-dev] [PATCH 09/11] net/vhostpci: add TX function Zhiyong Yang
2017-11-30  9:46 ` [dpdk-dev] [PATCH 10/11] net/vhostpci: support RX/TX packets statistics Zhiyong Yang
2017-11-30  9:46 ` [dpdk-dev] [PATCH 11/11] net/vhostpci: update release note Zhiyong Yang
2017-12-05  6:59 ` [dpdk-dev] [PATCH 00/11] net/vhostpci: A new vhostpci PMD supporting VM2VM scenario Yang, Zhiyong
2017-12-05 14:08   ` Yuanhan Liu
2017-12-06  3:00     ` Wei Wang
2017-12-07  6:07   ` Yang, Zhiyong
2017-12-19 11:14 ` Maxime Coquelin
2017-12-20  1:51   ` Yang, Zhiyong
2017-12-21  5:52     ` Tan, Jianfeng
2017-12-21  6:21       ` Yang, Zhiyong
2017-12-21  6:26         ` Yang, Zhiyong
2017-12-21  8:26           ` Maxime Coquelin
2017-12-21  8:40             ` Yang, Zhiyong
2018-01-11 11:13   ` Yang, Zhiyong
2018-01-18  9:04     ` Maxime Coquelin
2018-01-19  1:56       ` Yang, Zhiyong

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=20171130094657.11470-3-zhiyong.yang@intel.com \
    --to=zhiyong.yang@intel.com \
    --cc=dev@dpdk.org \
    --cc=jianfeng.tan@intel.com \
    --cc=maxime.coquelin@redhat.com \
    --cc=wei.w.wang@intel.com \
    --cc=yliu@fridaylinux.org \
    /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
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).