From: "Xia, Chenbo" <chenbo.xia@intel.com>
To: Maxime Coquelin <maxime.coquelin@redhat.com>,
"dev@dpdk.org" <dev@dpdk.org>,
"olivier.matz@6wind.com" <olivier.matz@6wind.com>,
"amorenoz@redhat.com" <amorenoz@redhat.com>,
"david.marchand@redhat.com" <david.marchand@redhat.com>
Subject: Re: [dpdk-dev] [PATCH 08/40] net/virtio: force IOVA as VA mode for Virtio-user
Date: Wed, 30 Dec 2020 03:06:30 +0000 [thread overview]
Message-ID: <MN2PR11MB4063363002EB2C3D0A9BAA759CD70@MN2PR11MB4063.namprd11.prod.outlook.com> (raw)
In-Reply-To: <20201220211405.313012-9-maxime.coquelin@redhat.com>
Hi Maxime,
> -----Original Message-----
> From: Maxime Coquelin <maxime.coquelin@redhat.com>
> Sent: Monday, December 21, 2020 5:14 AM
> To: dev@dpdk.org; Xia, Chenbo <chenbo.xia@intel.com>; olivier.matz@6wind.com;
> amorenoz@redhat.com; david.marchand@redhat.com
> Cc: Maxime Coquelin <maxime.coquelin@redhat.com>
> Subject: [PATCH 08/40] net/virtio: force IOVA as VA mode for Virtio-user
>
> At least Vhost-user backend of Virtio-user PMD requires
> IOVA as VA mode. Until now, it was implemented as a hack
> by forcing to use mbuf's buf_addr field instead of buf_iova.
>
> This patcv removes all this logic and just fails probing
s/patcv/patch
With this fix:
Reviewed-by: Chenbo Xia <chenbo.xia@intel.com>
> if IOVA as VA mode is not selected. It simplifies the
> code overall, and removes some bus-specific logic from
> generic virtio_ethdev.c.
>
> Signed-off-by: Maxime Coquelin <maxime.coquelin@redhat.com>
> ---
> drivers/net/virtio/virtio_ethdev.c | 15 ---------
> drivers/net/virtio/virtio_rxtx.c | 34 +++++++++------------
> drivers/net/virtio/virtio_rxtx_packed_avx.c | 10 +++---
> drivers/net/virtio/virtio_rxtx_simple.h | 3 +-
> drivers/net/virtio/virtio_user_ethdev.c | 11 +++++++
> drivers/net/virtio/virtqueue.h | 25 +--------------
> 6 files changed, 32 insertions(+), 66 deletions(-)
>
> diff --git a/drivers/net/virtio/virtio_ethdev.c
> b/drivers/net/virtio/virtio_ethdev.c
> index 67f6be3fa8..13e2ec998a 100644
> --- a/drivers/net/virtio/virtio_ethdev.c
> +++ b/drivers/net/virtio/virtio_ethdev.c
> @@ -576,21 +576,6 @@ virtio_init_queue(struct rte_eth_dev *dev, uint16_t
> vtpci_queue_idx)
> hw->cvq = cvq;
> }
>
> - /* For virtio_user case (that is when hw->virtio_user_dev is not NULL),
> - * we use virtual address. And we need properly set _offset_, please see
> - * VIRTIO_MBUF_DATA_DMA_ADDR in virtqueue.h for more information.
> - */
> - if (hw->bus_type == VIRTIO_BUS_PCI_LEGACY || hw->bus_type ==
> VIRTIO_BUS_PCI_MODERN) {
> - vq->offset = offsetof(struct rte_mbuf, buf_iova);
> - } else if (hw->bus_type == VIRTIO_BUS_USER) {
> - vq->vq_ring_mem = (uintptr_t)mz->addr;
> - vq->offset = offsetof(struct rte_mbuf, buf_addr);
> - if (queue_type == VTNET_TQ)
> - txvq->virtio_net_hdr_mem = (uintptr_t)hdr_mz->addr;
> - else if (queue_type == VTNET_CQ)
> - cvq->virtio_net_hdr_mem = (uintptr_t)hdr_mz->addr;
> - }
> -
> if (queue_type == VTNET_TQ) {
> struct virtio_tx_region *txr;
> unsigned int i;
> diff --git a/drivers/net/virtio/virtio_rxtx.c
> b/drivers/net/virtio/virtio_rxtx.c
> index 77934e8c58..93fe856cbd 100644
> --- a/drivers/net/virtio/virtio_rxtx.c
> +++ b/drivers/net/virtio/virtio_rxtx.c
> @@ -271,13 +271,10 @@ virtqueue_enqueue_refill_inorder(struct virtqueue *vq,
> dxp->cookie = (void *)cookies[i];
> dxp->ndescs = 1;
>
> - start_dp[idx].addr =
> - VIRTIO_MBUF_ADDR(cookies[i], vq) +
> - RTE_PKTMBUF_HEADROOM - hw->vtnet_hdr_size;
> - start_dp[idx].len =
> - cookies[i]->buf_len -
> - RTE_PKTMBUF_HEADROOM +
> - hw->vtnet_hdr_size;
> + start_dp[idx].addr = cookies[i]->buf_iova +
> + RTE_PKTMBUF_HEADROOM - hw->vtnet_hdr_size;
> + start_dp[idx].len = cookies[i]->buf_len -
> + RTE_PKTMBUF_HEADROOM + hw->vtnet_hdr_size;
> start_dp[idx].flags = VRING_DESC_F_WRITE;
>
> vq_update_avail_ring(vq, idx);
> @@ -313,12 +310,10 @@ virtqueue_enqueue_recv_refill(struct virtqueue *vq,
> struct rte_mbuf **cookie,
> dxp->cookie = (void *)cookie[i];
> dxp->ndescs = 1;
>
> - start_dp[idx].addr =
> - VIRTIO_MBUF_ADDR(cookie[i], vq) +
> + start_dp[idx].addr = cookie[i]->buf_iova +
> RTE_PKTMBUF_HEADROOM - hw->vtnet_hdr_size;
> - start_dp[idx].len =
> - cookie[i]->buf_len - RTE_PKTMBUF_HEADROOM +
> - hw->vtnet_hdr_size;
> + start_dp[idx].len = cookie[i]->buf_len -
> + RTE_PKTMBUF_HEADROOM + hw->vtnet_hdr_size;
> start_dp[idx].flags = VRING_DESC_F_WRITE;
> vq->vq_desc_head_idx = start_dp[idx].next;
> vq_update_avail_ring(vq, idx);
> @@ -355,10 +350,10 @@ virtqueue_enqueue_recv_refill_packed(struct virtqueue
> *vq,
> dxp->cookie = (void *)cookie[i];
> dxp->ndescs = 1;
>
> - start_dp[idx].addr = VIRTIO_MBUF_ADDR(cookie[i], vq) +
> - RTE_PKTMBUF_HEADROOM - hw->vtnet_hdr_size;
> - start_dp[idx].len = cookie[i]->buf_len - RTE_PKTMBUF_HEADROOM
> - + hw->vtnet_hdr_size;
> + start_dp[idx].addr = cookie[i]->buf_iova +
> + RTE_PKTMBUF_HEADROOM - hw->vtnet_hdr_size;
> + start_dp[idx].len = cookie[i]->buf_len -
> + RTE_PKTMBUF_HEADROOM + hw->vtnet_hdr_size;
>
> vq->vq_desc_head_idx = dxp->next;
> if (vq->vq_desc_head_idx == VQ_RING_DESC_CHAIN_END)
> @@ -455,8 +450,7 @@ virtqueue_enqueue_xmit_inorder(struct virtnet_tx *txvq,
> else
> virtqueue_xmit_offload(hdr, cookies[i], true);
>
> - start_dp[idx].addr =
> - VIRTIO_MBUF_DATA_DMA_ADDR(cookies[i], vq) - head_size;
> + start_dp[idx].addr = rte_mbuf_data_iova(cookies[i]) - head_size;
> start_dp[idx].len = cookies[i]->data_len + head_size;
> start_dp[idx].flags = 0;
>
> @@ -503,7 +497,7 @@ virtqueue_enqueue_xmit_packed_fast(struct virtnet_tx *txvq,
> else
> virtqueue_xmit_offload(hdr, cookie, true);
>
> - dp->addr = VIRTIO_MBUF_DATA_DMA_ADDR(cookie, vq) - head_size;
> + dp->addr = rte_mbuf_data_iova(cookie) - head_size;
> dp->len = cookie->data_len + head_size;
> dp->id = id;
>
> @@ -590,7 +584,7 @@ virtqueue_enqueue_xmit(struct virtnet_tx *txvq, struct
> rte_mbuf *cookie,
> virtqueue_xmit_offload(hdr, cookie, vq->hw->has_tx_offload);
>
> do {
> - start_dp[idx].addr = VIRTIO_MBUF_DATA_DMA_ADDR(cookie, vq);
> + start_dp[idx].addr = rte_mbuf_data_iova(cookie);
> start_dp[idx].len = cookie->data_len;
> if (prepend_header) {
> start_dp[idx].addr -= head_size;
> diff --git a/drivers/net/virtio/virtio_rxtx_packed_avx.c
> b/drivers/net/virtio/virtio_rxtx_packed_avx.c
> index 9bc62719ee..a6a49ec439 100644
> --- a/drivers/net/virtio/virtio_rxtx_packed_avx.c
> +++ b/drivers/net/virtio/virtio_rxtx_packed_avx.c
> @@ -133,13 +133,13 @@ virtqueue_enqueue_batch_packed_vec(struct virtnet_tx
> *txvq,
> }
>
> __m512i descs_base = _mm512_set_epi64(tx_pkts[3]->data_len,
> - VIRTIO_MBUF_ADDR(tx_pkts[3], vq),
> + tx_pkts[3]->buf_iova,
> tx_pkts[2]->data_len,
> - VIRTIO_MBUF_ADDR(tx_pkts[2], vq),
> + tx_pkts[2]->buf_iova,
> tx_pkts[1]->data_len,
> - VIRTIO_MBUF_ADDR(tx_pkts[1], vq),
> + tx_pkts[1]->buf_iova,
> tx_pkts[0]->data_len,
> - VIRTIO_MBUF_ADDR(tx_pkts[0], vq));
> + tx_pkts[0]->buf_iova);
>
> /* id offset and data offset */
> __m512i data_offsets = _mm512_set_epi64((uint64_t)3 << ID_BITS_OFFSET,
> @@ -536,7 +536,7 @@ virtio_recv_refill_packed_vec(struct virtnet_rx *rxvq,
> dxp = &vq->vq_descx[idx + i];
> dxp->cookie = (void *)cookie[total_num + i];
>
> - addr = VIRTIO_MBUF_ADDR(cookie[total_num + i], vq) +
> + addr = cookie[total_num + i]->buf_iova +
> RTE_PKTMBUF_HEADROOM - hw->vtnet_hdr_size;
> start_dp[idx + i].addr = addr;
> start_dp[idx + i].len = cookie[total_num + i]->buf_len
> diff --git a/drivers/net/virtio/virtio_rxtx_simple.h
> b/drivers/net/virtio/virtio_rxtx_simple.h
> index 3d1296a23c..f2a5aedf97 100644
> --- a/drivers/net/virtio/virtio_rxtx_simple.h
> +++ b/drivers/net/virtio/virtio_rxtx_simple.h
> @@ -43,8 +43,7 @@ virtio_rxq_rearm_vec(struct virtnet_rx *rxvq)
> p = (uintptr_t)&sw_ring[i]->rearm_data;
> *(uint64_t *)p = rxvq->mbuf_initializer;
>
> - start_dp[i].addr =
> - VIRTIO_MBUF_ADDR(sw_ring[i], vq) +
> + start_dp[i].addr = sw_ring[i]->buf_iova +
> RTE_PKTMBUF_HEADROOM - vq->hw->vtnet_hdr_size;
> start_dp[i].len = sw_ring[i]->buf_len -
> RTE_PKTMBUF_HEADROOM + vq->hw->vtnet_hdr_size;
> diff --git a/drivers/net/virtio/virtio_user_ethdev.c
> b/drivers/net/virtio/virtio_user_ethdev.c
> index 1f1f63a1a5..f4775ff141 100644
> --- a/drivers/net/virtio/virtio_user_ethdev.c
> +++ b/drivers/net/virtio/virtio_user_ethdev.c
> @@ -663,6 +663,17 @@ virtio_user_pmd_probe(struct rte_vdev_device *vdev)
> char *mac_addr = NULL;
> int ret = -1;
>
> + /*
> + * ToDo 1: Implement detection mechanism at vdev bus level as PCI, but
> + * it implies API breakage.
> + * ToDo 2: Check if all backends have this requirement. Likely
> + * Vhost-vDPA and Vhost-Kernel are fine with PA IOVA mode.
> + */
> + if (rte_eal_iova_mode() != RTE_IOVA_VA) {
> + PMD_INIT_LOG(ERR, "Probing failed, only VA IOVA mode supported\n");
> + return -1;
> + }
> +
> if (rte_eal_process_type() == RTE_PROC_SECONDARY) {
> const char *name = rte_vdev_device_name(vdev);
> eth_dev = rte_eth_dev_attach_secondary(name);
> diff --git a/drivers/net/virtio/virtqueue.h b/drivers/net/virtio/virtqueue.h
> index 42c4c9882f..e4a1393816 100644
> --- a/drivers/net/virtio/virtqueue.h
> +++ b/drivers/net/virtio/virtqueue.h
> @@ -114,29 +114,6 @@ virtqueue_store_flags_packed(struct vring_packed_desc *dp,
>
> #define VIRTQUEUE_MAX_NAME_SZ 32
>
> -#ifdef RTE_VIRTIO_USER
> -/**
> - * Return the physical address (or virtual address in case of
> - * virtio-user) of mbuf data buffer.
> - *
> - * The address is firstly casted to the word size (sizeof(uintptr_t))
> - * before casting it to uint64_t. This is to make it work with different
> - * combination of word size (64 bit and 32 bit) and virtio device
> - * (virtio-pci and virtio-user).
> - */
> -#define VIRTIO_MBUF_ADDR(mb, vq) \
> - ((uint64_t)(*(uintptr_t *)((uintptr_t)(mb) + (vq)->offset)))
> -#else
> -#define VIRTIO_MBUF_ADDR(mb, vq) ((mb)->buf_iova)
> -#endif
> -
> -/**
> - * Return the physical address (or virtual address in case of
> - * virtio-user) of mbuf data buffer, taking care of mbuf data offset
> - */
> -#define VIRTIO_MBUF_DATA_DMA_ADDR(mb, vq) \
> - (VIRTIO_MBUF_ADDR(mb, vq) + (mb)->data_off)
> -
> #define VTNET_SQ_RQ_QUEUE_IDX 0
> #define VTNET_SQ_TQ_QUEUE_IDX 1
> #define VTNET_SQ_CQ_QUEUE_IDX 2
> @@ -764,7 +741,7 @@ virtqueue_enqueue_xmit_packed(struct virtnet_tx *txvq,
> struct rte_mbuf *cookie,
> do {
> uint16_t flags;
>
> - start_dp[idx].addr = VIRTIO_MBUF_DATA_DMA_ADDR(cookie, vq);
> + start_dp[idx].addr = rte_mbuf_data_iova(cookie);
> start_dp[idx].len = cookie->data_len;
> if (prepend_header) {
> start_dp[idx].addr -= head_size;
> --
> 2.29.2
next prev parent reply other threads:[~2020-12-30 3:06 UTC|newest]
Thread overview: 149+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-20 21:13 [dpdk-dev] [PATCH 00/40] net/virtio: Virtio PMD rework Maxime Coquelin
2020-12-20 21:13 ` [dpdk-dev] [PATCH 01/40] bus/vdev: add helper to get vdev from eth dev Maxime Coquelin
2020-12-30 3:02 ` Xia, Chenbo
2021-01-05 21:15 ` David Marchand
2020-12-20 21:13 ` [dpdk-dev] [PATCH 02/40] net/virtio: Introduce Virtio bus type Maxime Coquelin
2020-12-30 3:02 ` Xia, Chenbo
2021-01-05 21:15 ` David Marchand
2021-01-14 9:24 ` Maxime Coquelin
2021-01-14 10:54 ` Maxime Coquelin
2021-01-14 11:55 ` David Marchand
2020-12-20 21:13 ` [dpdk-dev] [PATCH 03/40] net/virtio: refactor virtio-user device Maxime Coquelin
2020-12-30 3:02 ` Xia, Chenbo
2021-01-05 21:16 ` David Marchand
2021-01-14 9:26 ` Maxime Coquelin
2020-12-20 21:13 ` [dpdk-dev] [PATCH 04/40] net/virtio: introduce PCI device metadata Maxime Coquelin
2020-12-30 3:02 ` Xia, Chenbo
2021-01-05 21:16 ` David Marchand
2021-01-14 11:05 ` Maxime Coquelin
2021-01-14 14:40 ` David Marchand
2021-01-14 14:44 ` Maxime Coquelin
2020-12-20 21:13 ` [dpdk-dev] [PATCH 05/40] net/virtio: move PCI device init in dedicated file Maxime Coquelin
2020-12-30 3:02 ` Xia, Chenbo
2021-01-05 21:19 ` David Marchand
2021-01-14 16:04 ` Maxime Coquelin
2021-01-14 16:14 ` David Marchand
2020-12-20 21:13 ` [dpdk-dev] [PATCH 06/40] net/virtio: move PCI specific dev init to PCI ethdev init Maxime Coquelin
2020-12-30 3:05 ` Xia, Chenbo
2021-01-06 8:58 ` David Marchand
2020-12-20 21:13 ` [dpdk-dev] [PATCH 07/40] net/virtio: move MSIX detection to PCI ethdev Maxime Coquelin
2020-12-30 3:05 ` Xia, Chenbo
2021-01-06 8:22 ` David Marchand
2021-01-14 17:19 ` Maxime Coquelin
2020-12-20 21:13 ` [dpdk-dev] [PATCH 08/40] net/virtio: force IOVA as VA mode for Virtio-user Maxime Coquelin
2020-12-30 3:06 ` Xia, Chenbo [this message]
2021-01-06 9:06 ` David Marchand
2021-01-06 9:11 ` Thomas Monjalon
2021-01-06 9:22 ` Maxime Coquelin
2021-01-06 16:37 ` Kinsella, Ray
2021-01-06 9:14 ` Maxime Coquelin
2020-12-20 21:13 ` [dpdk-dev] [PATCH 09/40] net/virtio: store PCI type in Virtio device metadata Maxime Coquelin
2020-12-30 3:07 ` Xia, Chenbo
2021-01-06 9:14 ` David Marchand
2020-12-20 21:13 ` [dpdk-dev] [PATCH 10/40] net/virtio: add callback for device closing Maxime Coquelin
2020-12-30 3:07 ` Xia, Chenbo
2021-01-06 9:33 ` David Marchand
2020-12-20 21:13 ` [dpdk-dev] [PATCH 11/40] net/virtio: validate features at bus level Maxime Coquelin
2020-12-30 3:08 ` Xia, Chenbo
2021-01-06 9:33 ` David Marchand
2021-01-15 9:20 ` Maxime Coquelin
2020-12-20 21:13 ` [dpdk-dev] [PATCH 12/40] net/virtio: remove bus type enum Maxime Coquelin
2020-12-30 3:08 ` Xia, Chenbo
2021-01-06 9:33 ` David Marchand
2020-12-20 21:13 ` [dpdk-dev] [PATCH 13/40] net/virtio: move PCI-specific fields to PCI device Maxime Coquelin
2020-12-30 3:08 ` Xia, Chenbo
2021-01-06 9:58 ` David Marchand
2020-12-20 21:13 ` [dpdk-dev] [PATCH 14/40] net/virtio: pack virtio HW struct Maxime Coquelin
2020-12-30 3:09 ` Xia, Chenbo
2021-01-06 9:58 ` David Marchand
2021-01-15 9:35 ` Maxime Coquelin
2020-12-20 21:13 ` [dpdk-dev] [PATCH 15/40] net/virtio: move legacy IO to Virtio PCI Maxime Coquelin
2020-12-30 3:09 ` Xia, Chenbo
2021-01-06 10:09 ` David Marchand
2020-12-20 21:13 ` [dpdk-dev] [PATCH 16/40] net/virtio: introduce generic virtio header Maxime Coquelin
2020-12-30 3:09 ` Xia, Chenbo
2021-01-06 10:08 ` David Marchand
2021-01-15 9:39 ` Maxime Coquelin
2020-12-20 21:13 ` [dpdk-dev] [PATCH 17/40] net/virtio: move features definition to generic header Maxime Coquelin
2020-12-30 3:14 ` Xia, Chenbo
2021-01-14 8:40 ` Maxime Coquelin
2020-12-20 21:13 ` [dpdk-dev] [PATCH 18/40] net/virtio: move virtqueue defines in " Maxime Coquelin
2020-12-30 3:14 ` Xia, Chenbo
2021-01-06 15:53 ` David Marchand
2021-01-15 10:55 ` Maxime Coquelin
2020-12-20 21:13 ` [dpdk-dev] [PATCH 19/40] net/virtio: move config definitions to " Maxime Coquelin
2020-12-30 3:15 ` Xia, Chenbo
2021-01-06 16:01 ` David Marchand
2021-01-15 11:01 ` Maxime Coquelin
2020-12-20 21:13 ` [dpdk-dev] [PATCH 20/40] net/virtio: make interrupt handling more generic Maxime Coquelin
2020-12-30 3:17 ` Xia, Chenbo
2021-01-14 8:43 ` Maxime Coquelin
2021-01-06 16:07 ` David Marchand
2020-12-20 21:13 ` [dpdk-dev] [PATCH 21/40] net/virtio: move vring alignment to generic header Maxime Coquelin
2020-12-30 3:18 ` Xia, Chenbo
2021-01-06 16:13 ` David Marchand
2020-12-20 21:13 ` [dpdk-dev] [PATCH 22/40] net/virtio: remove last PCI refs in non-PCI code Maxime Coquelin
2020-12-30 3:25 ` Xia, Chenbo
2021-01-14 8:46 ` Maxime Coquelin
2021-01-06 16:18 ` David Marchand
2021-01-15 11:10 ` Maxime Coquelin
2020-12-20 21:13 ` [dpdk-dev] [PATCH 23/40] net/virtio: make Vhost-user req sender consistent Maxime Coquelin
2021-01-06 11:50 ` Xia, Chenbo
2021-01-15 9:47 ` Maxime Coquelin
2020-12-20 21:13 ` [dpdk-dev] [PATCH 24/40] net/virtio: add Virtio-user ops to set owner Maxime Coquelin
2021-01-06 11:50 ` Xia, Chenbo
2020-12-20 21:13 ` [dpdk-dev] [PATCH 25/40] net/virtio: add Virtio-user features ops Maxime Coquelin
2021-01-06 11:54 ` Xia, Chenbo
2021-01-13 13:43 ` Adrian Moreno
2021-01-13 13:54 ` Maxime Coquelin
2021-01-15 14:19 ` Maxime Coquelin
2021-01-13 13:57 ` Adrian Moreno
2021-01-15 14:29 ` Maxime Coquelin
2020-12-20 21:13 ` [dpdk-dev] [PATCH 26/40] net/virtio: add Virtio-user protocol " Maxime Coquelin
2021-01-06 11:55 ` Xia, Chenbo
2020-12-20 21:13 ` [dpdk-dev] [PATCH 27/40] net/virtio: add Virtio-user memory tables ops Maxime Coquelin
2021-01-06 11:57 ` Xia, Chenbo
2021-01-15 9:57 ` Maxime Coquelin
2020-12-20 21:13 ` [dpdk-dev] [PATCH 28/40] net/virtio: add Virtio-user vring setting ops Maxime Coquelin
2021-01-05 21:24 ` David Marchand
2021-01-06 12:01 ` Xia, Chenbo
2021-01-15 10:12 ` Maxime Coquelin
2021-01-06 12:03 ` Xia, Chenbo
2021-01-15 10:15 ` Maxime Coquelin
2020-12-20 21:13 ` [dpdk-dev] [PATCH 29/40] net/virtio: add Virtio-user vring file ops Maxime Coquelin
2021-01-05 21:24 ` David Marchand
2021-01-06 12:04 ` Xia, Chenbo
2021-01-15 10:17 ` Maxime Coquelin
2020-12-20 21:13 ` [dpdk-dev] [PATCH 30/40] net/virtio: add Virtio-user vring address ops Maxime Coquelin
2021-01-06 12:06 ` Xia, Chenbo
2021-01-15 10:19 ` Maxime Coquelin
2020-12-20 21:13 ` [dpdk-dev] [PATCH 31/40] net/virtio: add Virtio-user status ops Maxime Coquelin
2021-01-06 12:09 ` Xia, Chenbo
2021-01-15 10:48 ` Maxime Coquelin
2020-12-20 21:13 ` [dpdk-dev] [PATCH 32/40] net/virtio: remove useless request ops Maxime Coquelin
2020-12-20 21:13 ` [dpdk-dev] [PATCH 33/40] net/virtio: improve Virtio-user errors handling Maxime Coquelin
2021-01-07 2:26 ` Xia, Chenbo
2021-01-15 11:09 ` Maxime Coquelin
2020-12-20 21:13 ` [dpdk-dev] [PATCH 34/40] net/virtio: move Vhost-user reqs to Vhost-user backend Maxime Coquelin
2020-12-20 21:14 ` [dpdk-dev] [PATCH 35/40] net/virtio: make server mode blocking Maxime Coquelin
2021-01-07 3:20 ` Xia, Chenbo
2021-01-15 11:13 ` Maxime Coquelin
2020-12-20 21:14 ` [dpdk-dev] [PATCH 36/40] net/virtio: move protocol features to Vhost-user Maxime Coquelin
2020-12-20 21:14 ` [dpdk-dev] [PATCH 37/40] net/virtio: introduce backend data Maxime Coquelin
2021-01-05 21:26 ` David Marchand
2021-01-13 17:18 ` Adrian Moreno
2021-01-15 16:49 ` Maxime Coquelin
2020-12-20 21:14 ` [dpdk-dev] [PATCH 38/40] net/virtio: move Vhost-user specifics to its backend Maxime Coquelin
2021-01-07 6:32 ` Xia, Chenbo
2021-01-15 12:03 ` Maxime Coquelin
2020-12-20 21:14 ` [dpdk-dev] [PATCH 39/40] net/virtio: move Vhost-kernel data " Maxime Coquelin
2021-01-07 6:42 ` Xia, Chenbo
2021-01-11 8:02 ` Xia, Chenbo
2021-01-15 11:54 ` Maxime Coquelin
2021-01-18 20:36 ` Maxime Coquelin
2020-12-20 21:14 ` [dpdk-dev] [PATCH 40/40] net/virtio: move Vhost-vDPA " Maxime Coquelin
2020-12-22 15:20 ` Maxime Coquelin
2021-01-07 6:50 ` Xia, Chenbo
2021-01-15 12:08 ` Maxime Coquelin
2021-01-11 8:05 ` Xia, Chenbo
2020-12-21 10:58 ` [dpdk-dev] [PATCH 00/40] net/virtio: Virtio PMD rework Maxime Coquelin
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