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From: Andy Pei <andy.pei@intel.com>
To: dev@dpdk.org
Cc: chenbo.xia@intel.com, maxime.coquelin@redhat.com,
	gang.cao@intel.com, changpeng.liu@intel.com
Subject: [PATCH 06/15] example/vdpa:add vdpa blk support in example
Date: Tue, 25 Jan 2022 14:47:29 +0800	[thread overview]
Message-ID: <1643093258-47258-7-git-send-email-andy.pei@intel.com> (raw)
In-Reply-To: <1643093258-47258-1-git-send-email-andy.pei@intel.com>

Signed-off-by: Andy Pei <andy.pei@intel.com>
---
 examples/vdpa/Makefile           |   2 +-
 examples/vdpa/main.c             |   8 ++
 examples/vdpa/meson.build        |   1 +
 examples/vdpa/vdpa_blk_compact.c | 152 +++++++++++++++++++++++++++++++
 examples/vdpa/vdpa_blk_compact.h | 118 ++++++++++++++++++++++++
 examples/vdpa/vhost_user.h       | 190 +++++++++++++++++++++++++++++++++++++++
 6 files changed, 470 insertions(+), 1 deletion(-)
 create mode 100644 examples/vdpa/vdpa_blk_compact.c
 create mode 100644 examples/vdpa/vdpa_blk_compact.h
 create mode 100644 examples/vdpa/vhost_user.h

diff --git a/examples/vdpa/Makefile b/examples/vdpa/Makefile
index d974db4..9d0479b 100644
--- a/examples/vdpa/Makefile
+++ b/examples/vdpa/Makefile
@@ -5,7 +5,7 @@
 APP = vdpa
 
 # all source are stored in SRCS-y
-SRCS-y := main.c
+SRCS-y := main.c vdpa_blk_compact.c
 CFLAGS += -DALLOW_EXPERIMENTAL_API
 
 PKGCONF ?= pkg-config
diff --git a/examples/vdpa/main.c b/examples/vdpa/main.c
index 5ab0765..3fa3d3a 100644
--- a/examples/vdpa/main.c
+++ b/examples/vdpa/main.c
@@ -20,6 +20,7 @@
 #include <cmdline_parse_string.h>
 #include <cmdline_parse_num.h>
 #include <cmdline.h>
+#include "vdpa_blk_compact.h"
 
 #define MAX_PATH_LEN 128
 #define MAX_VDPA_SAMPLE_PORTS 1024
@@ -156,6 +157,7 @@ struct vdpa_port {
 static const struct rte_vhost_device_ops vdpa_sample_devops = {
 	.new_device = new_device,
 	.destroy_device = destroy_device,
+	.new_connection = rte_vhost_blk_session_install_rte_compat_hooks,
 };
 
 static int
@@ -192,6 +194,12 @@ struct vdpa_port {
 			"attach vdpa device failed: %s\n",
 			socket_path);
 
+	if (vdpa_blk_device_set_features_and_protocol(socket_path, vport->dev)
+		< 0)
+		rte_exit(EXIT_FAILURE,
+			"set vhost blk driver features and protocal features failed: %s\n",
+			socket_path);
+
 	if (rte_vhost_driver_start(socket_path) < 0)
 		rte_exit(EXIT_FAILURE,
 			"start vhost driver failed: %s\n",
diff --git a/examples/vdpa/meson.build b/examples/vdpa/meson.build
index bd08605..f0d111c 100644
--- a/examples/vdpa/meson.build
+++ b/examples/vdpa/meson.build
@@ -15,4 +15,5 @@ deps += 'vhost'
 allow_experimental_apis = true
 sources = files(
         'main.c',
+	'vdpa_blk_compact.c',
 )
diff --git a/examples/vdpa/vdpa_blk_compact.c b/examples/vdpa/vdpa_blk_compact.c
new file mode 100644
index 0000000..7310ebb
--- /dev/null
+++ b/examples/vdpa/vdpa_blk_compact.c
@@ -0,0 +1,152 @@
+/*
+**    INTEL CONFIDENTIAL
+**
+**    Copyright (c) Intel Corporation.
+**    All rights reserved.
+**
+**    The source code contained or described herein and all documents related
+**    to the source code ("Material") are owned by Intel Corporation or its
+**    suppliers or licensors.  Title to the Material remains with Intel
+**    Corporation or its suppliers and licensors.  The Material contains trade
+**    secrets and proprietary and confidential information of Intel or its
+**    suppliers and licensors.  The Material is protected by worldwide
+**    copyright and trade secret laws and treaty provisions.  No part of the
+**    Material may be used, copied, reproduced, modified, published, uploaded,
+**    posted, transmitted, distributed, or disclosed in any way without Intel's
+**    prior express written permission.
+**
+**    No license under any patent, copyright, trade secret or other
+**    intellectual property right is granted to or conferred upon you by
+**    disclosure or delivery of the Materials, either expressly, by
+**    implication, inducement, estoppel or otherwise.  Any license under such
+**    intellectual property rights must be express and approved by Intel in
+**    writing.
+*/
+
+/**
+** @file
+**
+** Block device specific vhost lib
+**/
+
+#include <stdbool.h>
+
+#include <rte_malloc.h>
+#include <vdpa_driver.h>
+#include <rte_vhost.h>
+#include "vdpa_blk_compact.h"
+#include "vhost_user.h"
+
+#define VHOST_USER_GET_CONFIG	24
+#define VHOST_USER_SET_CONFIG	25
+
+#ifndef VHOST_USER_PROTOCOL_F_CONFIG
+#define VHOST_USER_PROTOCOL_F_CONFIG   9
+#endif
+
+/*
+ * Function to handle vhost user blk message
+ */
+static enum rte_vhost_msg_result
+rte_vhost_blk_extern_vhost_pre_msg_handler(int vid, void *_msg)
+{
+	struct VhostUserMsg *msg = _msg;
+	struct rte_vdpa_device *vdev = NULL;
+
+	vdev = rte_vhost_get_vdpa_device(vid);
+	if (vdev == NULL)
+		return RTE_VHOST_MSG_RESULT_ERR;
+
+	fprintf(stderr, "msg is %d\n", msg->request.master);
+	switch (msg->request.master) {
+	case VHOST_USER_GET_CONFIG: {
+		int rc = 0;
+
+		fprintf(stdout, "read message VHOST_USER_GET_CONFIG\n");
+
+		if (vdev->ops->get_config) {
+			fprintf(stdout, "get_config() function is valid!\n");
+			rc = vdev->ops->get_config(vid,
+						   msg->payload.cfg.region,
+						   msg->payload.cfg.size);
+			if (rc != 0) {
+				msg->size = 0;
+				fprintf(stdout, "get_config() return error!\n");
+			}
+		} else {
+			fprintf(stdout, "get_config() function is invalid!\n");
+		}
+
+		return RTE_VHOST_MSG_RESULT_REPLY;
+	}
+	case VHOST_USER_SET_CONFIG: {
+		int rc = 0;
+
+		fprintf(stdout,
+			"read message VHOST_USER_SET_CONFIG\n");
+
+		if (vdev->ops->set_config) {
+			rc = vdev->ops->set_config(vid,
+				msg->payload.cfg.region,
+				msg->payload.cfg.offset,
+				msg->payload.cfg.size,
+				msg->payload.cfg.flags);
+		}
+
+		return rc == 0 ? RTE_VHOST_MSG_RESULT_OK : RTE_VHOST_MSG_RESULT_ERR;
+	}
+	default:
+		break;
+	}
+
+	return RTE_VHOST_MSG_RESULT_NOT_HANDLED;
+}
+
+struct rte_vhost_user_extern_ops g_blk_extern_vhost_ops = {
+	.pre_msg_handle = rte_vhost_blk_extern_vhost_pre_msg_handler,
+	.post_msg_handle = NULL,
+};
+
+int
+rte_vhost_blk_session_install_rte_compat_hooks(int vid)
+{
+	int rc;
+
+	rc = rte_vhost_extern_callback_register(vid,
+						&g_blk_extern_vhost_ops,
+						NULL);
+	if (rc != 0) {
+		fprintf(stderr, "%s() failed for vid = %d\n",  __func__, vid);
+		return -1;
+	}
+	fprintf(stdout, "register extern vhost ops on vid = %d\n", vid);
+	return 0;
+}
+
+
+int
+vdpa_blk_device_set_features_and_protocol(const char *path,
+	struct rte_vdpa_device *vdev)
+{
+	uint64_t protocol_features = 0;
+
+	if (!vdev) {
+		fprintf(stdout, "vdev is NULL.\n");
+		return -EINVAL;
+	}
+
+	/* vdpa net does not have the get_config */
+	if (!vdev->ops->get_config)
+		return 0;
+
+	rte_vhost_driver_set_features(path, SPDK_VHOST_BLK_FEATURES_BASE);
+	rte_vhost_driver_disable_features(path,
+		SPDK_VHOST_BLK_DISABLED_FEATURES);
+
+	rte_vhost_driver_get_protocol_features(path, &protocol_features);
+	protocol_features |= (1ULL << VHOST_USER_PROTOCOL_F_CONFIG);
+	protocol_features |= (1ULL << VHOST_USER_PROTOCOL_F_LOG_SHMFD);
+	rte_vhost_driver_set_protocol_features(path, protocol_features);
+
+	return 0;
+}
diff --git a/examples/vdpa/vdpa_blk_compact.h b/examples/vdpa/vdpa_blk_compact.h
new file mode 100644
index 0000000..94bd9c1
--- /dev/null
+++ b/examples/vdpa/vdpa_blk_compact.h
@@ -0,0 +1,118 @@
+/*
+**    INTEL CONFIDENTIAL
+**
+**    Copyright (c) Intel Corporation.
+**    All rights reserved.
+**
+**    The source code contained or described herein and all documents related
+**    to the source code ("Material") are owned by Intel Corporation or its
+**    suppliers or licensors.  Title to the Material remains with Intel
+**    Corporation or its suppliers and licensors.  The Material contains trade
+**    secrets and proprietary and confidential information of Intel or its
+**    suppliers and licensors.  The Material is protected by worldwide
+**    copyright and trade secret laws and treaty provisions.  No part of the
+**    Material may be used, copied, reproduced, modified, published, uploaded,
+**    posted, transmitted, distributed, or disclosed in any way without Intel's
+**    prior express written permission.
+**
+**    No license under any patent, copyright, trade secret or other
+**    intellectual property right is granted to or conferred upon you by
+**    disclosure or delivery of the Materials, either expressly, by
+**    implication, inducement, estoppel or otherwise.  Any license under such
+**    intellectual property rights must be express and approved by Intel in
+**    writing.
+*/
+
+#ifndef _VDPA_BLK_COMPACT_H_
+#define _VDPA_BLK_COMPACT_H_
+
+/**
+ * @file
+ *
+ * Device specific vhost lib
+ */
+
+#include <stdbool.h>
+
+#include <rte_pci.h>
+#include <rte_vhost.h>
+
+/* Feature bits */
+#define VIRTIO_BLK_F_SIZE_MAX     1    /* Indicates maximum segment size */
+#define VIRTIO_BLK_F_SEG_MAX      2    /* Indicates maximum # of segments */
+#define VIRTIO_BLK_F_GEOMETRY     4    /* Legacy geometry available  */
+#define VIRTIO_BLK_F_RO           5    /* Disk is read-only */
+#define VIRTIO_BLK_F_BLK_SIZE     6    /* Block size of disk is available */
+#define VIRTIO_BLK_F_TOPOLOGY     10   /* Topology information is available */
+#define VIRTIO_BLK_F_MQ           12   /* support more than one vq */
+#define VIRTIO_BLK_F_DISCARD      13   /* DISCARD is supported */
+#define VIRTIO_BLK_F_WRITE_ZEROES 14   /* WRITE ZEROES is supported */
+
+/* Legacy feature bits */
+#ifndef VIRTIO_BLK_NO_LEGACY
+#define VIRTIO_BLK_F_BARRIER      0    /* Does host support barriers? */
+#define VIRTIO_BLK_F_SCSI         7    /* Supports scsi command passthru */
+#define VIRTIO_BLK_F_FLUSH        9    /* Flush command supported */
+#define VIRTIO_BLK_F_CONFIG_WCE   11   /* Writeback mode available in config */
+
+/* Old (deprecated) name for VIRTIO_BLK_F_FLUSH. */
+#define VIRTIO_BLK_F_WCE VIRTIO_BLK_F_FLUSH
+#endif /* !VIRTIO_BLK_NO_LEGACY */
+
+#ifndef VHOST_USER_F_PROTOCOL_FEATURES
+#define VHOST_USER_F_PROTOCOL_FEATURES 30
+#endif
+
+#define SPDK_VHOST_FEATURES ((1ULL << VHOST_F_LOG_ALL) | \
+	(1ULL << VHOST_USER_F_PROTOCOL_FEATURES) | \
+	(1ULL << VIRTIO_F_VERSION_1) | \
+	(1ULL << VIRTIO_F_NOTIFY_ON_EMPTY) | \
+	(1ULL << VIRTIO_RING_F_EVENT_IDX) | \
+	(1ULL << VIRTIO_RING_F_INDIRECT_DESC))
+
+#define SPDK_VHOST_DISABLED_FEATURES ((1ULL << VIRTIO_RING_F_EVENT_IDX) | \
+	(1ULL << VIRTIO_F_NOTIFY_ON_EMPTY))
+
+#define SPDK_VHOST_BLK_FEATURES_BASE (SPDK_VHOST_FEATURES | \
+	(1ULL << VIRTIO_BLK_F_SIZE_MAX) | (1ULL << VIRTIO_BLK_F_SEG_MAX) | \
+	(1ULL << VIRTIO_BLK_F_GEOMETRY) | (1ULL << VIRTIO_BLK_F_BLK_SIZE) | \
+	(1ULL << VIRTIO_BLK_F_TOPOLOGY) | (1ULL << VIRTIO_BLK_F_BARRIER)  | \
+	(1ULL << VIRTIO_BLK_F_SCSI)     | (1ULL << VIRTIO_BLK_F_CONFIG_WCE) | \
+	(1ULL << VIRTIO_BLK_F_MQ))
+
+/* Not supported features */
+#define SPDK_VHOST_BLK_DISABLED_FEATURES (SPDK_VHOST_DISABLED_FEATURES | \
+	(1ULL << VIRTIO_BLK_F_GEOMETRY) | (1ULL << VIRTIO_BLK_F_CONFIG_WCE) | \
+	(1ULL << VIRTIO_BLK_F_BARRIER)  | (1ULL << VIRTIO_BLK_F_SCSI))
+
+/* Vhost-blk support protocol features */
+#define SPDK_VHOST_BLK_PROTOCOL_FEATURES \
+	((1ULL << VHOST_USER_PROTOCOL_F_CONFIG) | \
+	(1ULL << VHOST_USER_PROTOCOL_F_INFLIGHT_SHMFD))
+
+/**
+ * @warning
+ * @b EXPERIMENTAL: this API may change without prior notice
+ *
+ * This function will set vhost user block
+ *
+ * @param path
+ *  socket path
+ */
+int
+vdpa_blk_device_set_features_and_protocol(const char *path,
+	struct rte_vdpa_device *vdev);
+
+/**
+ * @warning
+ * @b EXPERIMENTAL: this API may change without prior notice
+ *
+ * Install external hook to handle vhost user block message
+ *
+ * @param vid
+ *  vhost device id
+ */
+int
+rte_vhost_blk_session_install_rte_compat_hooks(int vid);
+
+#endif /* _VDPA_BLK_COMPACT_H_ */
diff --git a/examples/vdpa/vhost_user.h b/examples/vdpa/vhost_user.h
new file mode 100644
index 0000000..b9e1be1
--- /dev/null
+++ b/examples/vdpa/vhost_user.h
@@ -0,0 +1,190 @@
+/*
+**    INTEL CONFIDENTIAL
+**
+**    Copyright (c) Intel Corporation.
+**    All rights reserved.
+**
+**    The source code contained or described herein and all documents related
+**    to the source code ("Material") are owned by Intel Corporation or its
+**    suppliers or licensors.  Title to the Material remains with Intel
+**    Corporation or its suppliers and licensors.  The Material contains trade
+**    secrets and proprietary and confidential information of Intel or its
+**    suppliers and licensors.  The Material is protected by worldwide
+**    copyright and trade secret laws and treaty provisions.  No part of the
+**    Material may be used, copied, reproduced, modified, published, uploaded,
+**    posted, transmitted, distributed, or disclosed in any way without Intel's
+**    prior express written permission.
+**
+**    No license under any patent, copyright, trade secret or other
+**    intellectual property right is granted to or conferred upon you by
+**    disclosure or delivery of the Materials, either expressly, by
+**    implication, inducement, estoppel or otherwise.  Any license under such
+**    intellectual property rights must be express and approved by Intel in
+**    writing.
+*/
+
+#ifndef _VHOST_NET_USER_H
+#define _VHOST_NET_USER_H
+
+#include <stdint.h>
+#include <linux/vhost.h>
+
+#include "rte_vhost.h"
+
+/* refer to hw/virtio/vhost-user.c */
+
+#define VHOST_MEMORY_MAX_NREGIONS 8
+
+#ifndef VHOST_USER_MAX_CONFIG_SIZE
+#define VHOST_USER_MAX_CONFIG_SIZE		256
+#endif
+
+#define VHOST_USER_PROTOCOL_FEATURES	((1ULL << VHOST_USER_PROTOCOL_F_MQ) | \
+			(1ULL << VHOST_USER_PROTOCOL_F_LOG_SHMFD) |\
+			(1ULL << VHOST_USER_PROTOCOL_F_RARP) | \
+			(1ULL << VHOST_USER_PROTOCOL_F_REPLY_ACK) | \
+			(1ULL << VHOST_USER_PROTOCOL_F_NET_MTU) | \
+			(1ULL << VHOST_USER_PROTOCOL_F_SLAVE_REQ) | \
+			(1ULL << VHOST_USER_PROTOCOL_F_CRYPTO_SESSION) | \
+			(1ULL << VHOST_USER_PROTOCOL_F_SLAVE_SEND_FD) | \
+			(1ULL << VHOST_USER_PROTOCOL_F_HOST_NOTIFIER) | \
+			(1ULL << VHOST_USER_PROTOCOL_F_PAGEFAULT))
+
+typedef enum VhostUserRequest {
+	VHOST_USER_NONE = 0,
+	VHOST_USER_GET_FEATURES = 1,
+	VHOST_USER_SET_FEATURES = 2,
+	VHOST_USER_SET_OWNER = 3,
+	VHOST_USER_RESET_OWNER = 4,
+	VHOST_USER_SET_MEM_TABLE = 5,
+	VHOST_USER_SET_LOG_BASE = 6,
+	VHOST_USER_SET_LOG_FD = 7,
+	VHOST_USER_SET_VRING_NUM = 8,
+	VHOST_USER_SET_VRING_ADDR = 9,
+	VHOST_USER_SET_VRING_BASE = 10,
+	VHOST_USER_GET_VRING_BASE = 11,
+	VHOST_USER_SET_VRING_KICK = 12,
+	VHOST_USER_SET_VRING_CALL = 13,
+	VHOST_USER_SET_VRING_ERR = 14,
+	VHOST_USER_GET_PROTOCOL_FEATURES = 15,
+	VHOST_USER_SET_PROTOCOL_FEATURES = 16,
+	VHOST_USER_GET_QUEUE_NUM = 17,
+	VHOST_USER_SET_VRING_ENABLE = 18,
+	VHOST_USER_SEND_RARP = 19,
+	VHOST_USER_NET_SET_MTU = 20,
+	VHOST_USER_SET_SLAVE_REQ_FD = 21,
+	VHOST_USER_IOTLB_MSG = 22,
+	VHOST_USER_CRYPTO_CREATE_SESS = 26,
+	VHOST_USER_CRYPTO_CLOSE_SESS = 27,
+	VHOST_USER_POSTCOPY_ADVISE = 28,
+	VHOST_USER_POSTCOPY_LISTEN = 29,
+	VHOST_USER_POSTCOPY_END = 30,
+	VHOST_USER_GET_INFLIGHT_FD = 31,
+	VHOST_USER_SET_INFLIGHT_FD = 32,
+	VHOST_USER_MAX = 33
+} VhostUserRequest;
+
+typedef enum VhostUserSlaveRequest {
+	VHOST_USER_SLAVE_NONE = 0,
+	VHOST_USER_SLAVE_IOTLB_MSG = 1,
+	VHOST_USER_SLAVE_VRING_HOST_NOTIFIER_MSG = 3,
+	VHOST_USER_SLAVE_MAX
+} VhostUserSlaveRequest;
+
+typedef struct VhostUserMemoryRegion {
+	uint64_t guest_phys_addr;
+	uint64_t memory_size;
+	uint64_t userspace_addr;
+	uint64_t mmap_offset;
+} VhostUserMemoryRegion;
+
+typedef struct VhostUserMemory {
+	uint32_t nregions;
+	uint32_t padding;
+	VhostUserMemoryRegion regions[VHOST_MEMORY_MAX_NREGIONS];
+} VhostUserMemory;
+
+typedef struct VhostUserLog {
+	uint64_t mmap_size;
+	uint64_t mmap_offset;
+} VhostUserLog;
+
+/* Comply with Cryptodev-Linux */
+#define VHOST_USER_CRYPTO_MAX_HMAC_KEY_LENGTH	512
+#define VHOST_USER_CRYPTO_MAX_CIPHER_KEY_LENGTH	64
+
+/* Same structure as vhost-user backend session info */
+typedef struct VhostUserCryptoSessionParam {
+	int64_t session_id;
+	uint32_t op_code;
+	uint32_t cipher_algo;
+	uint32_t cipher_key_len;
+	uint32_t hash_algo;
+	uint32_t digest_len;
+	uint32_t auth_key_len;
+	uint32_t aad_len;
+	uint8_t op_type;
+	uint8_t dir;
+	uint8_t hash_mode;
+	uint8_t chaining_dir;
+	uint8_t *ciphe_key;
+	uint8_t *auth_key;
+	uint8_t cipher_key_buf[VHOST_USER_CRYPTO_MAX_CIPHER_KEY_LENGTH];
+	uint8_t auth_key_buf[VHOST_USER_CRYPTO_MAX_HMAC_KEY_LENGTH];
+} VhostUserCryptoSessionParam;
+
+typedef struct VhostUserVringArea {
+	uint64_t u64;
+	uint64_t size;
+	uint64_t offset;
+} VhostUserVringArea;
+
+typedef struct VhostUserInflight {
+	uint64_t mmap_size;
+	uint64_t mmap_offset;
+	uint16_t num_queues;
+	uint16_t queue_size;
+} VhostUserInflight;
+
+/** Get/set config msg payload */
+struct vhost_user_config {
+	uint32_t offset;
+	uint32_t size;
+	uint32_t flags;
+	uint8_t region[VHOST_USER_MAX_CONFIG_SIZE];
+};
+
+typedef struct VhostUserMsg {
+	union {
+		uint32_t master; /* a VhostUserRequest value */
+		uint32_t slave;  /* a VhostUserSlaveRequest value*/
+	} request;
+
+#define VHOST_USER_VERSION_MASK     0x3
+#define VHOST_USER_REPLY_MASK       (0x1 << 2)
+#define VHOST_USER_NEED_REPLY		(0x1 << 3)
+	uint32_t flags;
+	uint32_t size; /* the following payload size */
+	union {
+#define VHOST_USER_VRING_IDX_MASK   0xff
+#define VHOST_USER_VRING_NOFD_MASK  (0x1<<8)
+		uint64_t u64;
+		struct vhost_vring_state state;
+		struct vhost_vring_addr addr;
+		VhostUserMemory memory;
+		VhostUserLog    log;
+		struct vhost_iotlb_msg iotlb;
+		VhostUserCryptoSessionParam crypto_session;
+		VhostUserVringArea area;
+		VhostUserInflight inflight;
+		struct vhost_user_config cfg;
+	} payload;
+	int fds[VHOST_MEMORY_MAX_NREGIONS];
+	int fd_num;
+} __attribute((packed)) VhostUserMsg;
+
+#define VHOST_USER_HDR_SIZE offsetof(VhostUserMsg, payload.u64)
+
+/* The version of the protocol we support */
+#define VHOST_USER_VERSION    0x1
+#endif
-- 
1.8.3.1


  parent reply	other threads:[~2022-01-25  6:53 UTC|newest]

Thread overview: 263+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-01-25  6:47 [PATCH 00/15] add virtio_blk device support to vdpa/ifc Andy Pei
2022-01-25  6:47 ` [PATCH 01/15] vdpa/ifc: add support for virtio blk device Andy Pei
2022-01-25  9:37   ` [PATCH v2 00/15] add virtio_blk device support to vdpa/ifc Andy Pei
2022-01-25  9:37     ` [PATCH v2 01/15] vdpa/ifc: add support for virtio blk device Andy Pei
2022-01-25  9:37     ` [PATCH v2 02/15] vhost: add vdpa ops for " Andy Pei
2022-01-25  9:37     ` [PATCH v2 03/15] vdpa/ifc: add blk ops for ifc device Andy Pei
2022-01-25  9:37     ` [PATCH v2 04/15] vdpa/ifc: add vdpa interrupt for blk device Andy Pei
2022-01-25  9:37     ` [PATCH v2 05/15] vdpa/ifc: add blk dev sw live migration Andy Pei
2022-01-25  9:37     ` [PATCH v2 06/15] example/vdpa:add vdpa blk support in example Andy Pei
2022-01-25  9:37     ` [PATCH v2 07/15] usertools: add support for virtio blk device Andy Pei
2022-01-25  9:37     ` [PATCH v2 08/15] vdpa/ifc: set_vring_state op is mandatory, add set_vring_state for " Andy Pei
2022-01-25  9:37     ` [PATCH v2 09/15] vdpa/ifc: add some log at VDPA launch before qemu connect Andy Pei
2022-01-25  9:37     ` [PATCH v2 10/15] vdpa/ifc: read virtio max_queues from hardware Andy Pei
2022-01-25  9:37     ` [PATCH v2 11/15] vdpa: add config space change interrupt register and handle for virtio_blk Andy Pei
2022-01-25  9:37     ` [PATCH v2 12/15] vdpa/ifc: add is_blk flag to ifcvf_hw, and init is_blk during probe Andy Pei
2022-01-25  9:37     ` [PATCH v2 13/15] vdpa/ifc/base: for blk device, live migration register is different from net device Andy Pei
2022-01-25  9:37     ` [PATCH v2 14/15] vdpa/ifc: make sure hardware last_avail_idx and last_used_idx is the same when blk device pause Andy Pei
2022-01-25  9:37     ` [PATCH v2 15/15] vhost: make sure each queue callfd is configured Andy Pei
2022-01-27  7:13       ` Xia, Chenbo
2022-01-29  3:11         ` Pei, Andy
2022-01-29  3:03   ` [PATCH v3 00/15] add virtio_blk device support to vdpa/ifc Andy Pei
2022-01-29  3:03     ` [PATCH v3 01/15] vdpa/ifc: add support for virtio blk device Andy Pei
2022-03-22  8:57       ` Maxime Coquelin
2022-01-29  3:03     ` [PATCH v3 02/15] vhost: add vdpa ops for " Andy Pei
2022-03-22  9:12       ` Maxime Coquelin
2022-01-29  3:03     ` [PATCH v3 03/15] vdpa/ifc: add blk ops for ifc device Andy Pei
2022-03-22  9:58       ` Maxime Coquelin
2022-01-29  3:03     ` [PATCH v3 04/15] vdpa/ifc: add vdpa interrupt for blk device Andy Pei
2022-03-22 10:04       ` Maxime Coquelin
2022-03-23  7:07         ` Pei, Andy
2022-03-23  7:42           ` Pei, Andy
2022-01-29  3:03     ` [PATCH v3 05/15] vdpa/ifc: add blk dev sw live migration Andy Pei
2022-03-22 11:10       ` Maxime Coquelin
2022-03-23  9:08         ` Pei, Andy
2022-01-29  3:03     ` [PATCH v3 06/15] example/vdpa:add vdpa blk support in example Andy Pei
2022-03-22 11:29       ` Maxime Coquelin
2022-03-23  9:31         ` Pei, Andy
2022-01-29  3:03     ` [PATCH v3 07/15] usertools: add support for virtio blk device Andy Pei
2022-01-29  3:03     ` [PATCH v3 08/15] vdpa/ifc: set_vring_state op is mandatory, add set_vring_state for " Andy Pei
2022-01-29  3:03     ` [PATCH v3 09/15] vdpa/ifc: add some log at VDPA launch before qemu connect Andy Pei
2022-01-29  3:03     ` [PATCH v3 10/15] vdpa/ifc: read virtio max_queues from hardware Andy Pei
2022-01-29  3:03     ` [PATCH v3 11/15] vdpa: add config space change interrupt register and handle for virtio_blk Andy Pei
2022-01-29  3:03     ` [PATCH v3 12/15] vdpa/ifc: add is_blk flag to ifcvf_hw, and init is_blk during probe Andy Pei
2022-01-29  3:03     ` [PATCH v3 13/15] vdpa/ifc/base: for blk device, live migration register is different from net device Andy Pei
2022-01-29  3:03     ` [PATCH v3 14/15] vdpa/ifc: make sure hardware last_avail_idx and last_used_idx are the same when blk device pause Andy Pei
2022-01-29  3:03     ` [PATCH v3 15/15] vhost: make sure each queue callfd is configured Andy Pei
2022-03-27 14:51   ` [PATCH v4 00/16] add virtio_blk device support to vdpa/ifc Andy Pei
2022-03-27 14:51     ` [PATCH v4 01/16] vdpa/ifc: add support for virtio blk device Andy Pei
2022-03-27 14:51     ` [PATCH v4 02/16] vhost: add vdpa ops for " Andy Pei
2022-03-27 14:51     ` [PATCH v4 03/16] vhost: add support for VHOST_USER_GET_CONFIG and VHOST_USER_SET_CONFIG Andy Pei
2022-03-27 14:51     ` [PATCH v4 04/16] vdpa/ifc: add blk ops for ifc device Andy Pei
2022-03-27 14:51     ` [PATCH v4 05/16] vdpa/ifc: add vdpa interrupt for blk device Andy Pei
2022-03-27 14:51     ` [PATCH v4 06/16] vdpa/ifc: add block device SW live-migration Andy Pei
2022-03-27 14:51     ` [PATCH v4 07/16] example/vdpa:add vdpa blk support in example Andy Pei
2022-03-27 14:51     ` [PATCH v4 08/16] usertools: add support for virtio blk device Andy Pei
2022-03-27 20:01       ` Stephen Hemminger
2022-03-27 14:51     ` [PATCH v4 09/16] vdpa/ifc: set_vring_state op is mandatory, add set_vring_state for " Andy Pei
2022-03-27 14:51     ` [PATCH v4 10/16] vdpa/ifc: add some log at VDPA lauch before qemu connect Andy Pei
2022-03-27 14:51     ` [PATCH v4 11/16] vdpa/ifc: read virtio max_queues from hardware Andy Pei
2022-03-27 14:51     ` [PATCH v4 12/16] vdpa: add config space change interrupt register and handle for virtio_blk Andy Pei
2022-03-27 14:51     ` [PATCH v4 13/16] vdpa/ifc: add is_blk flag to ifcvf_hw, and init is_blk during probe Andy Pei
2022-03-27 14:51     ` [PATCH v4 14/16] vdpa/ifc/base: for blk device, live migration register is different from net device Andy Pei
2022-03-27 14:51     ` [PATCH v4 15/16] vdpa/ifc: make sure hardware last_avail_idx and last_used_idx is the same when blk device pause Andy Pei
2022-03-27 14:51     ` [PATCH v4 16/16] vhost: make sure each queue callfd is configured Andy Pei
2022-03-28  7:17   ` [PATCH v5 00/16] add virtio_blk device support to vdpa/ifc Andy Pei
2022-03-28  7:17     ` [PATCH v5 01/16] vdpa/ifc: add support for virtio blk device Andy Pei
2022-03-28  7:17     ` [PATCH v5 02/16] vhost: add vdpa ops for " Andy Pei
2022-03-28  7:17     ` [PATCH v5 03/16] vhost: add support for VHOST_USER_GET_CONFIG and VHOST_USER_SET_CONFIG Andy Pei
2022-04-20 13:53       ` Xia, Chenbo
2022-04-21  8:05         ` Pei, Andy
2022-03-28  7:17     ` [PATCH v5 04/16] vdpa/ifc: add blk ops for ifc device Andy Pei
2022-03-28  7:17     ` [PATCH v5 05/16] vdpa/ifc: add vdpa interrupt for blk device Andy Pei
2022-03-28  7:17     ` [PATCH v5 06/16] vdpa/ifc: add block device SW live-migration Andy Pei
2022-03-28  7:17     ` [PATCH v5 07/16] example/vdpa:add vdpa blk support in example Andy Pei
2022-03-28  7:17     ` [PATCH v5 08/16] usertools: add support for virtio blk device Andy Pei
2022-03-28  7:17     ` [PATCH v5 09/16] vdpa/ifc: set_vring_state op is mandatory, add set_vring_state for " Andy Pei
2022-03-28  7:17     ` [PATCH v5 10/16] vdpa/ifc: add some log at VDPA launch before qemu connect Andy Pei
2022-03-28  7:17     ` [PATCH v5 11/16] vdpa/ifc: read virtio max_queues from hardware Andy Pei
2022-03-28  7:17     ` [PATCH v5 12/16] vdpa: add config space change interrupt register and handle for virtio_blk Andy Pei
2022-03-28  7:17     ` [PATCH v5 13/16] vdpa/ifc: add is_blk flag to ifcvf_hw, and init is_blk during probe Andy Pei
2022-03-28  7:17     ` [PATCH v5 14/16] vdpa/ifc/base: for blk device, live migration register is different from net device Andy Pei
2022-03-28  7:17     ` [PATCH v5 15/16] vdpa/ifc: make sure hardware last_avail_idx and last_used_idx is the same when blk device pause Andy Pei
2022-03-28  7:17     ` [PATCH v5 16/16] vhost: make sure each queue callfd is configured Andy Pei
2022-04-21  8:33   ` [PATCH v6 00/16] add virtio_blk device support to vdpa/ifc Andy Pei
2022-04-21  8:33     ` [PATCH v6 01/16] vdpa/ifc: add support for virtio blk device Andy Pei
2022-04-21  8:33     ` [PATCH v6 02/16] vhost: add vDPA ops for " Andy Pei
2022-04-21  8:33     ` [PATCH v6 03/16] vhost: add vhost msg support Andy Pei
2022-04-25 12:42       ` Xia, Chenbo
2022-04-26  8:55         ` Pei, Andy
2022-04-26  9:17           ` Xia, Chenbo
2022-04-27  4:12             ` Pei, Andy
2022-04-25 13:04       ` David Marchand
2022-04-26  8:08         ` Pei, Andy
2022-04-21  8:33     ` [PATCH v6 04/16] vdpa/ifc: add blk ops for ifc device Andy Pei
2022-04-21  8:33     ` [PATCH v6 05/16] vdpa/ifc: add vDPA interrupt for blk device Andy Pei
2022-04-25 12:58       ` Xia, Chenbo
2022-04-26  9:56         ` Pei, Andy
2022-04-21  8:33     ` [PATCH v6 06/16] vdpa/ifc: add block device SW live-migration Andy Pei
2022-04-25 13:10       ` Xia, Chenbo
2022-04-26 10:07         ` Pei, Andy
2022-04-21  8:33     ` [PATCH v6 07/16] examples/vdpa: add vDPA blk support in example Andy Pei
2022-04-25 13:38       ` Xia, Chenbo
2022-04-27  4:11         ` Pei, Andy
2022-04-21  8:33     ` [PATCH v6 08/16] usertools: add support for virtio blk device Andy Pei
2022-04-25 13:53       ` Xia, Chenbo
2022-04-26  4:13         ` Pei, Andy
2022-04-21  8:33     ` [PATCH v6 09/16] vdpa/ifc: add set vring state for " Andy Pei
2022-04-21  8:33     ` [PATCH v6 10/16] vdpa/ifc: add some log at vDPA launch before qemu connect Andy Pei
2022-04-21  8:33     ` [PATCH v6 11/16] vdpa/ifc: read virtio max queues from hardware Andy Pei
2022-04-21  8:33     ` [PATCH v6 12/16] vdpa/ifc: add interrupt and handle for virtio blk Andy Pei
2022-04-21  8:33     ` [PATCH v6 13/16] vdpa/ifc: add is blk flag to ifcvf HW struct Andy Pei
2022-04-21  8:33     ` [PATCH v6 14/16] vdpa/ifc/base: access correct register for blk device Andy Pei
2022-04-21  8:33     ` [PATCH v6 15/16] vdpa/ifc: blk device pause without no inflight IO Andy Pei
2022-04-21  8:33     ` [PATCH v6 16/16] vhost: make sure each queue callfd is configured Andy Pei
2022-04-27  8:29   ` [PATCH v7 00/18] add virtio_blk device support to vdpa/ifc Andy Pei
2022-04-27  8:29     ` [PATCH v7 01/18] vdpa/ifc: add support for virtio blk device Andy Pei
2022-04-27  8:29     ` [PATCH v7 02/18] vhost: add vDPA ops for " Andy Pei
2022-04-27  8:29     ` [PATCH v7 03/18] vhost: add vhost msg support Andy Pei
2022-05-11 14:24       ` Xia, Chenbo
2022-05-12  3:50         ` Pei, Andy
2022-04-27  8:29     ` [PATCH v7 04/18] vdpa/ifc: add blk ops for ifc device Andy Pei
2022-04-27  8:29     ` [PATCH v7 05/18] vdpa/ifc: add vDPA interrupt for blk device Andy Pei
2022-05-11 14:35       ` Xia, Chenbo
2022-05-12  3:49         ` Pei, Andy
2022-04-27  8:29     ` [PATCH v7 06/18] vdpa/ifc: add block device SW live-migration Andy Pei
2022-05-12 12:55       ` Xia, Chenbo
2022-05-13  3:32         ` Pei, Andy
2022-04-27  8:29     ` [PATCH v7 07/18] vhost: add API to get vDPA device type Andy Pei
2022-05-12 13:14       ` Xia, Chenbo
2022-05-13  4:15         ` Pei, Andy
2022-04-27  8:29     ` [PATCH v7 08/18] vdpa/ifc: add get device type ops to ifc driver Andy Pei
2022-05-12 13:21       ` Xia, Chenbo
2022-05-12 13:40         ` Xia, Chenbo
2022-05-13  7:38           ` Pei, Andy
2022-04-27  8:29     ` [PATCH v7 09/18] examples/vdpa: add vDPA blk support in example Andy Pei
2022-05-12 13:34       ` Xia, Chenbo
2022-05-13  8:16         ` Pei, Andy
2022-04-27  8:29     ` [PATCH v7 10/18] usertools: add support for virtio blk device Andy Pei
2022-04-27  8:29     ` [PATCH v7 11/18] vdpa/ifc: add set vring state for " Andy Pei
2022-05-12 13:44       ` Xia, Chenbo
2022-04-27  8:30     ` [PATCH v7 12/18] vdpa/ifc: add some log at vDPA launch before qemu connect Andy Pei
2022-05-12 13:53       ` Xia, Chenbo
2022-05-13  8:34         ` Pei, Andy
2022-05-13  8:40           ` Xia, Chenbo
2022-05-13 15:37           ` Stephen Hemminger
2022-05-16  1:03             ` Pei, Andy
2022-04-27  8:30     ` [PATCH v7 13/18] vdpa/ifc: read virtio max queues from hardware Andy Pei
2022-05-12 13:55       ` Xia, Chenbo
2022-05-13  8:58         ` Pei, Andy
2022-04-27  8:30     ` [PATCH v7 14/18] vdpa/ifc: add interrupt and handle for virtio blk Andy Pei
2022-05-13  2:52       ` Xia, Chenbo
2022-05-13 10:10         ` Pei, Andy
2022-04-27  8:30     ` [PATCH v7 15/18] vdpa/ifc: add is blk flag to ifcvf HW struct Andy Pei
2022-05-13  2:55       ` Xia, Chenbo
2022-05-16  3:05         ` Pei, Andy
2022-04-27  8:30     ` [PATCH v7 16/18] vdpa/ifc/base: access correct register for blk device Andy Pei
2022-05-13  2:57       ` Xia, Chenbo
2022-05-16  4:19         ` Pei, Andy
2022-04-27  8:30     ` [PATCH v7 17/18] vdpa/ifc: blk device pause without no inflight IO Andy Pei
2022-05-13  2:59       ` Xia, Chenbo
2022-05-16  4:20         ` Pei, Andy
2022-04-27  8:30     ` [PATCH v7 18/18] vhost: make sure each queue callfd is configured Andy Pei
2022-05-13  3:10       ` Xia, Chenbo
2022-05-18 12:13   ` [PATCH v8 00/13] add virtio_blk device support to vdpa/ifc Andy Pei
2022-05-18 12:13     ` [PATCH v8 01/13] vdpa/ifc: add support for virtio blk device Andy Pei
2022-05-23  3:41       ` Xia, Chenbo
2022-05-23  4:33         ` Pei, Andy
2022-05-18 12:13     ` [PATCH v8 02/13] vhost: add vDPA ops for " Andy Pei
2022-05-23  3:46       ` Xia, Chenbo
2022-05-23  4:38         ` Pei, Andy
2022-05-18 12:13     ` [PATCH v8 03/13] vhost: add vhost msg support for get/set config Andy Pei
2022-05-23  3:54       ` Xia, Chenbo
2022-05-23  4:49         ` Pei, Andy
2022-05-18 12:13     ` [PATCH v8 04/13] vdpa/ifc: add blk ops for ifc device Andy Pei
2022-05-23  4:07       ` Xia, Chenbo
2022-05-23  5:04         ` Pei, Andy
2022-05-18 12:13     ` [PATCH v8 05/13] vdpa/ifc: add vDPA interrupt relay for blk device Andy Pei
2022-05-23  4:10       ` Xia, Chenbo
2022-05-18 12:13     ` [PATCH v8 06/13] vdpa/ifc: add block device SW live-migration Andy Pei
2022-05-23  5:25       ` Xia, Chenbo
2022-05-23  5:31         ` Pei, Andy
2022-05-18 12:13     ` [PATCH v8 07/13] vhost: add API to get vDPA device type Andy Pei
2022-05-23  7:26       ` Xia, Chenbo
2022-05-23  8:23         ` Pei, Andy
2022-05-18 12:13     ` [PATCH v8 08/13] vdpa/ifc: add get device type ops to ifc driver Andy Pei
2022-05-23  7:30       ` Xia, Chenbo
2022-05-23  8:31         ` Pei, Andy
2022-05-18 12:13     ` [PATCH v8 09/13] examples/vdpa: add add virtio blk support Andy Pei
2022-05-23  7:40       ` Xia, Chenbo
2022-05-23  8:38         ` Pei, Andy
2022-05-18 12:13     ` [PATCH v8 10/13] usertools: add support for virtio blk device Andy Pei
2022-05-23  7:43       ` Xia, Chenbo
2022-05-23  8:49         ` Pei, Andy
2022-05-18 12:13     ` [PATCH v8 11/13] vdpa/ifc: add log for config space of virtio blk Andy Pei
2022-05-23  7:46       ` Xia, Chenbo
2022-05-18 12:13     ` [PATCH v8 12/13] vdpa/ifc: add interrupt handling for config space Andy Pei
2022-05-23  7:54       ` Xia, Chenbo
2022-05-18 12:13     ` [PATCH v8 13/13] vdpa/ifc/base: access correct register for blk device Andy Pei
2022-05-23  7:55       ` Xia, Chenbo
2022-05-23  9:03         ` Pei, Andy
2022-05-23  9:35   ` [PATCH v9 00/13] add virtio_blk device support to vdpa/ifc Andy Pei
2022-05-23  9:35     ` [PATCH v9 01/13] vdpa/ifc: add support for virtio blk device Andy Pei
2022-05-24  2:37       ` Xia, Chenbo
2022-05-23  9:35     ` [PATCH v9 02/13] vhost: add vDPA ops for " Andy Pei
2022-05-24  2:38       ` Xia, Chenbo
2022-05-23  9:35     ` [PATCH v9 03/13] vhost: add vhost msg support for get/set config Andy Pei
2022-05-24  2:52       ` Xia, Chenbo
2022-05-24  3:24         ` Pei, Andy
2022-05-23  9:35     ` [PATCH v9 04/13] vdpa/ifc: add blk ops for ifc device Andy Pei
2022-05-24  2:55       ` Xia, Chenbo
2022-05-24  3:27         ` Pei, Andy
2022-05-23  9:35     ` [PATCH v9 05/13] vdpa/ifc: add vDPA interrupt relay for blk device Andy Pei
2022-05-24  2:58       ` Xia, Chenbo
2022-05-23  9:35     ` [PATCH v9 06/13] vdpa/ifc: add block device SW live-migration Andy Pei
2022-05-24  3:00       ` Xia, Chenbo
2022-05-23  9:35     ` [PATCH v9 07/13] vhost: add API to get vDPA device type Andy Pei
2022-05-24  3:01       ` Xia, Chenbo
2022-05-23  9:35     ` [PATCH v9 08/13] vdpa/ifc: add get device type ops to ifc driver Andy Pei
2022-05-24  3:02       ` Xia, Chenbo
2022-05-23  9:35     ` [PATCH v9 09/13] examples/vdpa: add virtio blk support Andy Pei
2022-05-24  3:03       ` Xia, Chenbo
2022-05-23  9:35     ` [PATCH v9 10/13] usertools: add support for virtio blk device Andy Pei
2022-05-24  3:05       ` Xia, Chenbo
2022-05-23  9:35     ` [PATCH v9 11/13] vdpa/ifc: add log for config space of virtio blk Andy Pei
2022-05-24  3:06       ` Xia, Chenbo
2022-05-23  9:35     ` [PATCH v9 12/13] vdpa/ifc: add interrupt handling for config space Andy Pei
2022-05-24  3:09       ` Xia, Chenbo
2022-05-23  9:35     ` [PATCH v9 13/13] vdpa/ifc/base: access correct register for blk device Andy Pei
2022-05-24  3:10       ` Xia, Chenbo
2022-05-24  3:11         ` Pei, Andy
2022-05-24  2:48   ` [PATCH v10 00/13] add virtio_blk device support to vdpa/ifc Andy Pei
2022-05-24  2:48     ` [PATCH v10 01/13] vdpa/ifc: add support for virtio blk device Andy Pei
2022-05-24  2:48     ` [PATCH v10 02/13] vhost: add vDPA ops for " Andy Pei
2022-05-24  2:48     ` [PATCH v10 03/13] vhost: add vhost msg support for get/set config Andy Pei
2022-05-24  3:49       ` Xia, Chenbo
2022-05-24  2:48     ` [PATCH v10 04/13] vdpa/ifc: add blk ops for ifc device Andy Pei
2022-05-24  6:28       ` Xia, Chenbo
2022-05-24  6:30         ` Pei, Andy
2022-05-24  2:48     ` [PATCH v10 05/13] vdpa/ifc: add vDPA interrupt relay for blk device Andy Pei
2022-05-24  2:48     ` [PATCH v10 06/13] vdpa/ifc: add block device SW live-migration Andy Pei
2022-05-24  2:48     ` [PATCH v10 07/13] vhost: add API to get vDPA device type Andy Pei
2022-05-24  2:48     ` [PATCH v10 08/13] vdpa/ifc: add get device type ops to ifc driver Andy Pei
2022-05-24  2:48     ` [PATCH v10 09/13] examples/vdpa: add virtio blk support Andy Pei
2022-05-24  2:48     ` [PATCH v10 10/13] usertools: add support for virtio blk device Andy Pei
2022-05-24  2:48     ` [PATCH v10 11/13] vdpa/ifc: add log for config space of virtio blk Andy Pei
2022-05-24  2:48     ` [PATCH v10 12/13] vdpa/ifc: add interrupt handling for config space Andy Pei
2022-05-24  2:48     ` [PATCH v10 13/13] vdpa/ifc/base: access correct register for blk device Andy Pei
2022-06-01 10:10     ` [PATCH v10 00/13] add virtio_blk device support to vdpa/ifc Maxime Coquelin
2022-06-01 13:57       ` Pei, Andy
2022-01-25  6:47 ` [PATCH 02/15] vhost: add vdpa ops for blk device Andy Pei
2022-01-25  6:47 ` [PATCH 03/15] vdpa/ifc: add blk ops for ifc device Andy Pei
2022-01-25  6:47 ` [PATCH 04/15] vdpa/ifc: add vdpa interrupt for blk device Andy Pei
2022-01-25  6:47 ` [PATCH 05/15] vdpa/ifc: add blk dev sw live migration Andy Pei
2022-01-25  6:47 ` Andy Pei [this message]
2022-01-25  6:47 ` [PATCH 07/15] usertools: add support for virtio blk device Andy Pei
2022-01-25  6:47 ` [PATCH 08/15] vdpa/ifc: set_vring_state op is mandatory, add set_vring_state for " Andy Pei
2022-01-25  6:47 ` [PATCH 09/15] vdpa/ifc: add some log at VDPA lauch before qemu connect Andy Pei
2022-01-25  6:47 ` [PATCH 10/15] vdpa/ifc: read virtio max_queues from hardware Andy Pei
2022-01-25  6:47 ` [PATCH 11/15] vdpa: add config space change interrupt register and handle for virtio_blk Andy Pei
2022-01-25  6:47 ` [PATCH 12/15] vdpa/ifc: add is_blk flag to ifcvf_hw, and init is_blk during probe Andy Pei
2022-01-25  6:47 ` [PATCH 13/15] vdpa/ifc/base: for blk device, live migration register is different from net device Andy Pei
2022-01-25  6:47 ` [PATCH 14/15] vdpa/ifc: make sure hardware last_avail_idx and last_used_idx is the same when blk device pause Andy Pei
2022-01-25  6:47 ` [PATCH 15/15] vhost: make sure each queue callfd is configured Andy Pei

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