From: "Xia, Chenbo" <chenbo.xia@intel.com>
To: "Pei, Andy" <andy.pei@intel.com>, "dev@dpdk.org" <dev@dpdk.org>
Cc: "maxime.coquelin@redhat.com" <maxime.coquelin@redhat.com>,
"Cao, Gang" <gang.cao@intel.com>,
"Liu, Changpeng" <changpeng.liu@intel.com>,
"Xu, Rosen" <rosen.xu@intel.com>,
"Xiao, QimaiX" <qimaix.xiao@intel.com>
Subject: RE: [PATCH v8 04/13] vdpa/ifc: add blk ops for ifc device
Date: Mon, 23 May 2022 04:07:41 +0000 [thread overview]
Message-ID: <SN6PR11MB3504C9C3121CE97BCF6E4ECE9CD49@SN6PR11MB3504.namprd11.prod.outlook.com> (raw)
In-Reply-To: <1652876035-70513-5-git-send-email-andy.pei@intel.com>
> -----Original Message-----
> From: Pei, Andy <andy.pei@intel.com>
> Sent: Wednesday, May 18, 2022 8:14 PM
> To: dev@dpdk.org
> Cc: Xia, Chenbo <chenbo.xia@intel.com>; maxime.coquelin@redhat.com; Cao,
> Gang <gang.cao@intel.com>; Liu, Changpeng <changpeng.liu@intel.com>; Xu,
> Rosen <rosen.xu@intel.com>; Xiao, QimaiX <qimaix.xiao@intel.com>
> Subject: [PATCH v8 04/13] vdpa/ifc: add blk ops for ifc device
>
> For virtio blk device, re-use part of ifc driver ops.
> Implement ifcvf_blk_get_config for virtio blk device.
> Support VHOST_USER_PROTOCOL_F_CONFIG feature for virtio
> blk device.
>
> Signed-off-by: Andy Pei <andy.pei@intel.com>
> ---
> drivers/vdpa/ifc/base/ifcvf.h | 4 ++
> drivers/vdpa/ifc/ifcvf_vdpa.c | 91
> ++++++++++++++++++++++++++++++++++++++++++-
> 2 files changed, 94 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/vdpa/ifc/base/ifcvf.h b/drivers/vdpa/ifc/base/ifcvf.h
> index 483d38b..244de46 100644
> --- a/drivers/vdpa/ifc/base/ifcvf.h
> +++ b/drivers/vdpa/ifc/base/ifcvf.h
> @@ -67,6 +67,10 @@
> #define IFCVF_32_BIT_MASK 0xffffffff
>
>
> +#ifndef VHOST_USER_PROTOCOL_F_CONFIG
> +#define VHOST_USER_PROTOCOL_F_CONFIG 9
> +#endif
> +
> struct ifcvf_pci_cap {
> u8 cap_vndr; /* Generic PCI field: PCI_CAP_ID_VNDR */
> u8 cap_next; /* Generic PCI field: next ptr. */
> diff --git a/drivers/vdpa/ifc/ifcvf_vdpa.c b/drivers/vdpa/ifc/ifcvf_vdpa.c
> index be0efd3..350214a 100644
> --- a/drivers/vdpa/ifc/ifcvf_vdpa.c
> +++ b/drivers/vdpa/ifc/ifcvf_vdpa.c
> @@ -1087,6 +1087,10 @@ struct rte_vdpa_dev_info {
> 1ULL << VHOST_USER_PROTOCOL_F_HOST_NOTIFIER | \
> 1ULL << VHOST_USER_PROTOCOL_F_LOG_SHMFD | \
> 1ULL << VHOST_USER_PROTOCOL_F_STATUS)
> +
> +#define VDPA_BLK_PROTOCOL_FEATURES \
> + (1ULL << VHOST_USER_PROTOCOL_F_CONFIG)
> +
> static int
> ifcvf_get_protocol_features(struct rte_vdpa_device *vdev, uint64_t
> *features)
> {
> @@ -1199,6 +1203,91 @@ struct rte_vdpa_dev_info {
> return device_id;
> }
>
> +static int
> +ifcvf_blk_get_config(int vid, uint8_t *config, uint32_t len)
> +{
> + struct virtio_blk_config *dev_cfg;
> + struct ifcvf_internal *internal;
> + struct rte_vdpa_device *vdev;
> + struct internal_list *list;
> + uint32_t i;
> + uint64_t capacity = 0;
> + uint8_t *byte;
> +
> + if (len < sizeof(struct virtio_blk_config)) {
> + DRV_LOG(ERR, "Invalid len: %u, required: %u",
> + len, (uint32_t)sizeof(struct virtio_blk_config));
> + return -1;
> + }
I believe it should not be > sizeof(struct virtio_blk_config) too?
And one question is should we limit only reading the whole blk config.
I guess we are having this check because of current usage of QEMU?
Although this is fine as it's vendor-specific logic, just wondering if
we should have this limit for blk device.
Thanks,
Chenbo
> +
> + vdev = rte_vhost_get_vdpa_device(vid);
> + list = find_internal_resource_by_vdev(vdev);
> + if (list == NULL) {
> + DRV_LOG(ERR, "Invalid vDPA device: %p", vdev);
> + return -1;
> + }
> +
> + internal = list->internal;
> +
> + for (i = 0; i < sizeof(struct virtio_blk_config); i++)
> + config[i] = *((u8 *)internal->hw.blk_cfg + i);
> +
> + dev_cfg = (struct virtio_blk_config *)internal->hw.blk_cfg;
> +
> + /* cannot read 64-bit register in one attempt, so read byte by byte.
> */
> + for (i = 0; i < sizeof(internal->hw.blk_cfg->capacity); i++) {
> + byte = (uint8_t *)&internal->hw.blk_cfg->capacity + i;
> + capacity |= (uint64_t)*byte << (i * 8);
> + }
> + /* The capacity is number of sectors in 512-byte.
> + * So right shift 1 bit we get in K,
> + * another right shift 10 bits we get in M,
> + * right shift 10 more bits, we get in G.
> + * To show capacity in G, we right shift 21 bits in total.
> + */
> + DRV_LOG(DEBUG, "capacity : %"PRIu64"G", capacity >> 21);
> +
> + DRV_LOG(DEBUG, "size_max : 0x%08x", dev_cfg->size_max);
> + DRV_LOG(DEBUG, "seg_max : 0x%08x", dev_cfg->seg_max);
> + DRV_LOG(DEBUG, "blk_size : 0x%08x", dev_cfg->blk_size);
> + DRV_LOG(DEBUG, "geometry");
> + DRV_LOG(DEBUG, " cylinders: %u", dev_cfg->geometry.cylinders);
> + DRV_LOG(DEBUG, " heads : %u", dev_cfg->geometry.heads);
> + DRV_LOG(DEBUG, " sectors : %u", dev_cfg->geometry.sectors);
> + DRV_LOG(DEBUG, "num_queues: 0x%08x", dev_cfg->num_queues);
> +
> + DRV_LOG(DEBUG, "config: [%x] [%x] [%x] [%x] [%x] [%x] [%x] [%x]\n",
> + config[0], config[1], config[2], config[3], config[4],
> + config[5], config[6], config[7]);
> + return 0;
> +}
> +
> +static int
> +ifcvf_blk_get_protocol_features(struct rte_vdpa_device *vdev,
> + uint64_t *features)
> +{
> + RTE_SET_USED(vdev);
> +
> + *features = VDPA_SUPPORTED_PROTOCOL_FEATURES;
> + *features |= VDPA_BLK_PROTOCOL_FEATURES;
> + return 0;
> +}
> +
> +static struct rte_vdpa_dev_ops ifcvf_blk_ops = {
> + .get_queue_num = ifcvf_get_queue_num,
> + .get_features = ifcvf_get_vdpa_features,
> + .set_features = ifcvf_set_features,
> + .get_protocol_features = ifcvf_blk_get_protocol_features,
> + .dev_conf = ifcvf_dev_config,
> + .dev_close = ifcvf_dev_close,
> + .set_vring_state = ifcvf_set_vring_state,
> + .migration_done = NULL,
> + .get_vfio_group_fd = ifcvf_get_vfio_group_fd,
> + .get_vfio_device_fd = ifcvf_get_vfio_device_fd,
> + .get_notify_area = ifcvf_get_notify_area,
> + .get_config = ifcvf_blk_get_config,
> +};
> +
> struct rte_vdpa_dev_info dev_info[] = {
> {
> .features = (1ULL << VIRTIO_NET_F_GUEST_ANNOUNCE) |
> @@ -1211,7 +1300,7 @@ struct rte_vdpa_dev_info dev_info[] = {
> {
> .features = (1ULL << VHOST_USER_F_PROTOCOL_FEATURES) |
> (1ULL << VHOST_F_LOG_ALL),
> - .ops = NULL,
> + .ops = &ifcvf_blk_ops,
> },
> };
>
> --
> 1.8.3.1
next prev parent reply other threads:[~2022-05-23 4:07 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 [this message]
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 ` [PATCH 06/15] example/vdpa:add vdpa blk support in example Andy Pei
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
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=SN6PR11MB3504C9C3121CE97BCF6E4ECE9CD49@SN6PR11MB3504.namprd11.prod.outlook.com \
--to=chenbo.xia@intel.com \
--cc=andy.pei@intel.com \
--cc=changpeng.liu@intel.com \
--cc=dev@dpdk.org \
--cc=gang.cao@intel.com \
--cc=maxime.coquelin@redhat.com \
--cc=qimaix.xiao@intel.com \
--cc=rosen.xu@intel.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
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).