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From: Andy Pei <andy.pei@intel.com>
To: dev@dpdk.org
Cc: chenbo.xia@intel.com, rosen.xu@intel.com, wei.huang@intel.com,
	gang.cao@intel.com, maxime.coquelin@redhat.com
Subject: [PATCH v7 06/12] vdpa/ifc: support dynamic enable/disable queue
Date: Tue, 18 Oct 2022 14:19:31 +0800	[thread overview]
Message-ID: <1666073977-175484-7-git-send-email-andy.pei@intel.com> (raw)
In-Reply-To: <1666073977-175484-1-git-send-email-andy.pei@intel.com>

From: Huang Wei <wei.huang@intel.com>

Support dynamic enable or disable queue.
For front end, like QEMU, user can use ethtool to configure queue.
For example, "ethtool -L eth0 combined 3" to enable 3 queues pairs.

Signed-off-by: Huang Wei <wei.huang@intel.com>
Signed-off-by: Andy Pei <andy.pei@intel.com>
Reviewed-by: Chenbo Xia <chenbo.xia@intel.com>
---
 drivers/vdpa/ifc/base/ifcvf.c | 100 ++++++++++++++++++++++++++++++++++++++++++
 drivers/vdpa/ifc/base/ifcvf.h |   6 +++
 drivers/vdpa/ifc/ifcvf_vdpa.c |  93 ++++++++++++++++++++++++++++++++-------
 3 files changed, 184 insertions(+), 15 deletions(-)

diff --git a/drivers/vdpa/ifc/base/ifcvf.c b/drivers/vdpa/ifc/base/ifcvf.c
index 30bb8cb..869ddd6 100644
--- a/drivers/vdpa/ifc/base/ifcvf.c
+++ b/drivers/vdpa/ifc/base/ifcvf.c
@@ -233,6 +233,106 @@
 	}
 }
 
+int
+ifcvf_enable_vring_hw(struct ifcvf_hw *hw, int i)
+{
+	struct ifcvf_pci_common_cfg *cfg;
+	u8 *lm_cfg;
+	u16 notify_off;
+	int msix_vector;
+
+	if (i >= (int)hw->nr_vring)
+		return -1;
+
+	cfg = hw->common_cfg;
+	if (!cfg) {
+		RTE_LOG(ERR, PMD, "common_cfg in HW is NULL.\n");
+		return -1;
+	}
+
+	ifcvf_enable_mq(hw);
+
+	IFCVF_WRITE_REG16(i, &cfg->queue_select);
+	msix_vector = IFCVF_READ_REG16(&cfg->queue_msix_vector);
+	if (msix_vector != (i + 1)) {
+		IFCVF_WRITE_REG16(i + 1, &cfg->queue_msix_vector);
+		msix_vector = IFCVF_READ_REG16(&cfg->queue_msix_vector);
+		if (msix_vector == IFCVF_MSI_NO_VECTOR) {
+			RTE_LOG(ERR, PMD, "queue %d, msix vec alloc failed\n",
+				i);
+			return -1;
+		}
+	}
+
+	io_write64_twopart(hw->vring[i].desc, &cfg->queue_desc_lo,
+			&cfg->queue_desc_hi);
+	io_write64_twopart(hw->vring[i].avail, &cfg->queue_avail_lo,
+			&cfg->queue_avail_hi);
+	io_write64_twopart(hw->vring[i].used, &cfg->queue_used_lo,
+			&cfg->queue_used_hi);
+	IFCVF_WRITE_REG16(hw->vring[i].size, &cfg->queue_size);
+
+	lm_cfg = hw->lm_cfg;
+	if (lm_cfg) {
+		if (hw->device_type == IFCVF_BLK)
+			*(u32 *)(lm_cfg + IFCVF_LM_RING_STATE_OFFSET +
+				i * IFCVF_LM_CFG_SIZE) =
+				(u32)hw->vring[i].last_avail_idx |
+				((u32)hw->vring[i].last_used_idx << 16);
+		else
+			*(u32 *)(lm_cfg + IFCVF_LM_RING_STATE_OFFSET +
+				(i / 2) * IFCVF_LM_CFG_SIZE +
+				(i % 2) * 4) =
+				(u32)hw->vring[i].last_avail_idx |
+				((u32)hw->vring[i].last_used_idx << 16);
+	}
+
+	notify_off = IFCVF_READ_REG16(&cfg->queue_notify_off);
+	hw->notify_addr[i] = (void *)((u8 *)hw->notify_base +
+			notify_off * hw->notify_off_multiplier);
+	IFCVF_WRITE_REG16(1, &cfg->queue_enable);
+
+	return 0;
+}
+
+void
+ifcvf_disable_vring_hw(struct ifcvf_hw *hw, int i)
+{
+	struct ifcvf_pci_common_cfg *cfg;
+	u32 ring_state;
+	u8 *lm_cfg;
+
+	if (i >= (int)hw->nr_vring)
+		return;
+
+	cfg = hw->common_cfg;
+	if (!cfg) {
+		RTE_LOG(ERR, PMD, "common_cfg in HW is NULL.\n");
+		return;
+	}
+
+	IFCVF_WRITE_REG16(i, &cfg->queue_select);
+	IFCVF_WRITE_REG16(0, &cfg->queue_enable);
+
+	lm_cfg = hw->lm_cfg;
+	if (lm_cfg) {
+		if (hw->device_type == IFCVF_BLK) {
+			ring_state = *(u32 *)(lm_cfg +
+					IFCVF_LM_RING_STATE_OFFSET +
+					i * IFCVF_LM_CFG_SIZE);
+			hw->vring[i].last_avail_idx =
+				(u16)(ring_state & IFCVF_16_BIT_MASK);
+		} else {
+			ring_state = *(u32 *)(lm_cfg +
+					IFCVF_LM_RING_STATE_OFFSET +
+					(i / 2) * IFCVF_LM_CFG_SIZE +
+					(i % 2) * 4);
+			hw->vring[i].last_avail_idx = (u16)(ring_state >> 16);
+		}
+		hw->vring[i].last_used_idx = (u16)(ring_state >> 16);
+	}
+}
+
 STATIC int
 ifcvf_hw_enable(struct ifcvf_hw *hw)
 {
diff --git a/drivers/vdpa/ifc/base/ifcvf.h b/drivers/vdpa/ifc/base/ifcvf.h
index 1e133c0..3726da7 100644
--- a/drivers/vdpa/ifc/base/ifcvf.h
+++ b/drivers/vdpa/ifc/base/ifcvf.h
@@ -164,6 +164,12 @@ struct ifcvf_hw {
 ifcvf_get_features(struct ifcvf_hw *hw);
 
 int
+ifcvf_enable_vring_hw(struct ifcvf_hw *hw, int i);
+
+void
+ifcvf_disable_vring_hw(struct ifcvf_hw *hw, int i);
+
+int
 ifcvf_start_hw(struct ifcvf_hw *hw);
 
 void
diff --git a/drivers/vdpa/ifc/ifcvf_vdpa.c b/drivers/vdpa/ifc/ifcvf_vdpa.c
index 0c3407a..9c49f9c 100644
--- a/drivers/vdpa/ifc/ifcvf_vdpa.c
+++ b/drivers/vdpa/ifc/ifcvf_vdpa.c
@@ -1282,13 +1282,59 @@ struct rte_vdpa_dev_info {
 }
 
 static int
+ifcvf_config_vring(struct ifcvf_internal *internal, int vring)
+{
+	struct ifcvf_hw *hw = &internal->hw;
+	int vid = internal->vid;
+	struct rte_vhost_vring vq;
+	uint64_t gpa;
+
+	if (hw->vring[vring].enable) {
+		rte_vhost_get_vhost_vring(vid, vring, &vq);
+		gpa = hva_to_gpa(vid, (uint64_t)(uintptr_t)vq.desc);
+		if (gpa == 0) {
+			DRV_LOG(ERR, "Fail to get GPA for descriptor ring.");
+			return -1;
+		}
+		hw->vring[vring].desc = gpa;
+
+		gpa = hva_to_gpa(vid, (uint64_t)(uintptr_t)vq.avail);
+		if (gpa == 0) {
+			DRV_LOG(ERR, "Fail to get GPA for available ring.");
+			return -1;
+		}
+		hw->vring[vring].avail = gpa;
+
+		gpa = hva_to_gpa(vid, (uint64_t)(uintptr_t)vq.used);
+		if (gpa == 0) {
+			DRV_LOG(ERR, "Fail to get GPA for used ring.");
+			return -1;
+		}
+		hw->vring[vring].used = gpa;
+
+		hw->vring[vring].size = vq.size;
+		rte_vhost_get_vring_base(vid, vring,
+				&hw->vring[vring].last_avail_idx,
+				&hw->vring[vring].last_used_idx);
+		ifcvf_enable_vring_hw(&internal->hw, vring);
+	} else {
+		ifcvf_disable_vring_hw(&internal->hw, vring);
+		rte_vhost_set_vring_base(vid, vring,
+				hw->vring[vring].last_avail_idx,
+				hw->vring[vring].last_used_idx);
+	}
+
+	return 0;
+}
+
+static int
 ifcvf_set_vring_state(int vid, int vring, int state)
 {
 	struct rte_vdpa_device *vdev;
 	struct internal_list *list;
 	struct ifcvf_internal *internal;
 	struct ifcvf_hw *hw;
-	struct ifcvf_pci_common_cfg *cfg;
+	bool enable = !!state;
 	int ret = 0;
 
 	vdev = rte_vhost_get_vdpa_device(vid);
@@ -1298,6 +1344,9 @@ struct rte_vdpa_dev_info {
 		return -1;
 	}
 
+	DRV_LOG(INFO, "%s queue %d of vDPA device %s",
+		enable ? "enable" : "disable", vring, vdev->device->name);
+
 	internal = list->internal;
 	if (vring < 0 || vring >= internal->max_queues * 2) {
 		DRV_LOG(ERR, "Vring index %d not correct", vring);
@@ -1305,27 +1354,41 @@ struct rte_vdpa_dev_info {
 	}
 
 	hw = &internal->hw;
+	hw->vring[vring].enable = enable;
+
 	if (!internal->configured)
-		goto exit;
+		return 0;
 
-	cfg = hw->common_cfg;
-	IFCVF_WRITE_REG16(vring, &cfg->queue_select);
-	IFCVF_WRITE_REG16(!!state, &cfg->queue_enable);
+	unset_notify_relay(internal);
 
-	if (!state && hw->vring[vring].enable) {
-		ret = vdpa_disable_vfio_intr(internal);
-		if (ret)
-			return ret;
+	ret = vdpa_enable_vfio_intr(internal, false);
+	if (ret) {
+		DRV_LOG(ERR, "failed to set vfio interrupt of vDPA device %s",
+			vdev->device->name);
+		return ret;
 	}
 
-	if (state && !hw->vring[vring].enable) {
-		ret = vdpa_enable_vfio_intr(internal, false);
-		if (ret)
-			return ret;
+	ret = ifcvf_config_vring(internal, vring);
+	if (ret) {
+		DRV_LOG(ERR, "failed to configure queue %d of vDPA device %s",
+			vring, vdev->device->name);
+		return ret;
+	}
+
+	ret = setup_notify_relay(internal);
+	if (ret) {
+		DRV_LOG(ERR, "failed to setup notify relay of vDPA device %s",
+			vdev->device->name);
+		return ret;
+	}
+
+	ret = rte_vhost_host_notifier_ctrl(vid, vring, enable);
+	if (ret) {
+		DRV_LOG(ERR, "vDPA device %s queue %d host notifier ctrl fail",
+			vdev->device->name, vring);
+		return ret;
 	}
 
-exit:
-	hw->vring[vring].enable = !!state;
 	return 0;
 }
 
-- 
1.8.3.1


  parent reply	other threads:[~2022-10-18  6:24 UTC|newest]

Thread overview: 181+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-08-23  4:34 [PATCH 0/8] add multi queue support to vDPA ifc driver Andy Pei
2022-08-23  4:34 ` [PATCH 1/8] vdpa/ifc: add new device ID Andy Pei
2022-09-08  5:54   ` [PATCH v2 0/8] vdpa/ifc: add multi queue support Andy Pei
2022-09-08  5:54     ` [PATCH v2 1/8] vdpa/ifc: add new device ID Andy Pei
2022-09-09  0:29       ` Xia, Chenbo
2022-09-09  7:44         ` Pei, Andy
2022-09-08  5:54     ` [PATCH v2 2/8] vdpa/ifc: add multi queue support Andy Pei
2022-09-09  0:29       ` Xia, Chenbo
2022-09-09  7:55         ` Pei, Andy
2022-09-08  5:54     ` [PATCH v2 3/8] vdpa/ifc: set max queues according to HW spec Andy Pei
2022-09-09  5:56       ` Xia, Chenbo
2022-09-14  3:59         ` Pei, Andy
2022-09-08  5:54     ` [PATCH v2 4/8] vdpa/ifc: write queue count to MQ register Andy Pei
2022-09-09  7:35       ` Xia, Chenbo
2022-09-09  8:31         ` Pei, Andy
2022-09-08  5:54     ` [PATCH v2 5/8] vdpa/ifc: only configure enabled queue Andy Pei
2022-09-14  1:59       ` Xia, Chenbo
2022-09-14  2:57         ` Huang, Wei
2022-09-08  5:54     ` [PATCH v2 6/8] vdpa/ifc: support dynamic enable/disable queue Andy Pei
2022-09-14  2:23       ` Xia, Chenbo
2022-09-14  3:04         ` Huang, Wei
2022-09-14  3:14           ` Xia, Chenbo
2022-09-14  5:29           ` Pei, Andy
2022-09-08  5:54     ` [PATCH v2 7/8] vhost: configure device when any queue is ready for BLK device Andy Pei
2022-09-14  2:50       ` Xia, Chenbo
2022-09-14  7:01         ` Pei, Andy
2022-09-08  5:54     ` [PATCH v2 8/8] vhost: vDPA BLK devices configure device when all queue callfds are set Andy Pei
2022-09-16  6:16   ` [PATCH v3 0/8] vdpa/ifc: add multi queue support Andy Pei
2022-09-16  6:16     ` [PATCH v3 1/8] vdpa/ifc: add new device ID for legacy network device Andy Pei
2022-10-11 16:49       ` Maxime Coquelin
2022-10-12  6:33         ` Pei, Andy
2022-10-12  2:59       ` Xia, Chenbo
2022-10-12  6:34         ` Pei, Andy
2022-09-16  6:16     ` [PATCH v3 2/8] vdpa/ifc: add multi-queue support Andy Pei
2022-10-12  3:01       ` Xia, Chenbo
2022-10-12  7:25         ` Pei, Andy
2022-09-16  6:16     ` [PATCH v3 3/8] vdpa/ifc: set max queues based on virtio spec Andy Pei
2022-10-12  6:08       ` Xia, Chenbo
2022-10-12  7:22         ` Pei, Andy
2022-10-12  7:22         ` Pei, Andy
2022-09-16  6:16     ` [PATCH v3 4/8] vdpa/ifc: write queue count to MQ register Andy Pei
2022-10-12  8:08       ` Xia, Chenbo
2022-10-12  8:14         ` Pei, Andy
2022-09-16  6:16     ` [PATCH v3 5/8] vdpa/ifc: only configure enabled queue Andy Pei
2022-10-12  8:12       ` Xia, Chenbo
2022-10-12  8:37         ` Pei, Andy
2022-09-16  6:16     ` [PATCH v3 6/8] vdpa/ifc: support dynamic enable/disable queue Andy Pei
2022-10-12  8:19       ` Xia, Chenbo
2022-10-12 11:00         ` Pei, Andy
2022-09-16  6:16     ` [PATCH v3 7/8] vhost: vDPA blk device gets ready when any queue is ready Andy Pei
2022-10-12  9:09       ` Xia, Chenbo
2022-10-12 12:13         ` Pei, Andy
2022-10-13  1:00           ` Xia, Chenbo
2022-10-13  3:05             ` Pei, Andy
2022-10-13  7:16             ` Maxime Coquelin
2022-10-13  9:00               ` Pei, Andy
2022-09-16  6:16     ` [PATCH v3 8/8] vhost: improve vDPA blk device readiness condition Andy Pei
2022-10-12  9:35       ` Xia, Chenbo
2022-10-13  7:55         ` Pei, Andy
2022-10-13  8:23           ` Pei, Andy
2022-10-13  8:44   ` [PATCH v4 0/8] vdpa/ifc: add multi queue support Andy Pei
2022-10-13  8:44     ` [PATCH v4 1/8] vdpa/ifc: add new device ID for legacy network device Andy Pei
2022-10-13  8:44     ` [PATCH v4 2/8] vdpa/ifc: add multi-queue support Andy Pei
2022-10-17  6:21       ` Xia, Chenbo
2022-10-17  6:28         ` Pei, Andy
2022-10-13  8:44     ` [PATCH v4 3/8] vdpa/ifc: set max queues based on virtio spec Andy Pei
2022-10-17  6:22       ` Xia, Chenbo
2022-10-17  6:29         ` Pei, Andy
2022-10-13  8:44     ` [PATCH v4 4/8] vdpa/ifc: write queue count to MQ register Andy Pei
2022-10-17  6:23       ` Xia, Chenbo
2022-10-17  6:36         ` Pei, Andy
2022-10-13  8:44     ` [PATCH v4 5/8] vdpa/ifc: only configure enabled queue Andy Pei
2022-10-17  6:24       ` Xia, Chenbo
2022-10-17  6:38         ` Pei, Andy
2022-10-13  8:44     ` [PATCH v4 6/8] vdpa/ifc: support dynamic enable/disable queue Andy Pei
2022-10-17  6:26       ` Xia, Chenbo
2022-10-17  6:41         ` Pei, Andy
2022-10-13  8:44     ` [PATCH v4 7/8] vhost: vDPA blk device gets ready when any queue is ready Andy Pei
2022-10-17  6:34       ` Xia, Chenbo
2022-10-17  6:43         ` Pei, Andy
2022-10-13  8:44     ` [PATCH v4 8/8] vhost: improve vDPA blk device configure condition Andy Pei
2022-10-17  6:35       ` Xia, Chenbo
2022-10-17  7:12         ` Pei, Andy
2022-10-17  7:13   ` [PATCH v5 0/8] vdpa/ifc: add multi queue support Andy Pei
2022-10-17  7:13     ` [PATCH v5 1/8] vdpa/ifc: add new device ID for legacy network device Andy Pei
2022-10-17  7:13     ` [PATCH v5 2/8] vdpa/ifc: add multi-queue support Andy Pei
2022-10-17  7:13     ` [PATCH v5 3/8] vdpa/ifc: set max queues based on virtio spec Andy Pei
2022-10-17  7:13     ` [PATCH v5 4/8] vdpa/ifc: write queue count to MQ register Andy Pei
2022-10-17  7:13     ` [PATCH v5 5/8] vdpa/ifc: only configure enabled queue Andy Pei
2022-10-17  7:13     ` [PATCH v5 6/8] vdpa/ifc: support dynamic enable/disable queue Andy Pei
2022-10-17  7:13     ` [PATCH v5 7/8] vhost: vDPA blk device gets ready when the first queue is ready Andy Pei
2022-10-17  7:54       ` Xia, Chenbo
2022-10-17  8:36         ` Maxime Coquelin
2022-10-17  8:42           ` Xia, Chenbo
2022-10-17  8:46             ` Maxime Coquelin
2022-10-17  7:13     ` [PATCH v5 8/8] vhost: improve vDPA blk device configure condition Andy Pei
2022-10-17 11:41   ` [PATCH v6 0/8] vdpa/ifc: add multi queue support Andy Pei
2022-10-17 11:41     ` [PATCH v6 1/8] vdpa/ifc: add new device ID for legacy network device Andy Pei
2022-10-17 11:41     ` [PATCH v6 2/8] vdpa/ifc: add multi-queue support Andy Pei
2022-10-17 11:41     ` [PATCH v6 3/8] vdpa/ifc: set max queues based on virtio spec Andy Pei
2022-10-17 11:41     ` [PATCH v6 4/8] vdpa/ifc: write queue count to MQ register Andy Pei
2022-10-17 11:41     ` [PATCH v6 5/8] vdpa/ifc: only configure enabled queue Andy Pei
2022-10-17 11:41     ` [PATCH v6 6/8] vdpa/ifc: support dynamic enable/disable queue Andy Pei
2022-10-17 11:41     ` [PATCH v6 7/8] vhost: vDPA blk device gets ready when the first queue is ready Andy Pei
2022-10-17 11:41     ` [PATCH v6 8/8] vhost: improve vDPA blk device configure condition Andy Pei
2022-10-18  6:19   ` [PATCH v7 00/12] vdpa/ifc: add multi queue support Andy Pei
2022-10-18  6:19     ` [PATCH v7 01/12] vdpa/ifc: add new device ID for legacy network device Andy Pei
2022-10-18  6:19     ` [PATCH v7 02/12] vdpa/ifc: add multi-queue support Andy Pei
2022-10-18  6:19     ` [PATCH v7 03/12] vdpa/ifc: set max queues based on virtio spec Andy Pei
2022-10-18  6:19     ` [PATCH v7 04/12] vdpa/ifc: write queue count to MQ register Andy Pei
2022-10-18  6:19     ` [PATCH v7 05/12] vdpa/ifc: only configure enabled queue Andy Pei
2022-10-18  6:19     ` Andy Pei [this message]
2022-10-18  6:19     ` [PATCH v7 07/12] vdpa/ifc: change internal function name Andy Pei
2022-10-18  6:19     ` [PATCH v7 08/12] vdpa/ifc: add internal API to get device Andy Pei
2022-10-18  6:19     ` [PATCH v7 09/12] vdpa/ifc: change some driver logic Andy Pei
2022-10-18  6:19     ` [PATCH v7 10/12] vhost: add vdpa device type to rte vdpa device Andy Pei
2022-10-18  7:14       ` Maxime Coquelin
2022-10-18 12:14         ` Pei, Andy
2022-10-19  9:14       ` Xia, Chenbo
2022-10-19  9:19         ` Pei, Andy
2022-10-18  6:19     ` [PATCH v7 11/12] vhost: vDPA blk device gets ready when the first queue is ready Andy Pei
2022-10-18  6:19     ` [PATCH v7 12/12] vhost: improve vDPA blk device configure condition Andy Pei
2022-10-18 12:07   ` [PATCH v8 00/12] vdpa/ifc: add multi queue support Andy Pei
2022-10-18 12:07     ` [PATCH v8 01/12] vdpa/ifc: add new device ID for legacy network device Andy Pei
2022-10-18 12:07     ` [PATCH v8 02/12] vdpa/ifc: add multi-queue support Andy Pei
2022-10-18 12:07     ` [PATCH v8 03/12] vdpa/ifc: set max queues based on virtio spec Andy Pei
2022-10-18 12:07     ` [PATCH v8 04/12] vdpa/ifc: write queue count to MQ register Andy Pei
2022-10-18 12:07     ` [PATCH v8 05/12] vdpa/ifc: only configure enabled queue Andy Pei
2022-10-18 12:07     ` [PATCH v8 06/12] vdpa/ifc: support dynamic enable/disable queue Andy Pei
2022-10-18 12:07     ` [PATCH v8 07/12] vdpa/ifc: change internal function name Andy Pei
2022-10-18 13:44       ` Maxime Coquelin
2022-10-18 13:47         ` Pei, Andy
2022-10-19  6:59       ` Xia, Chenbo
2022-10-19  9:41         ` Pei, Andy
2022-10-18 12:07     ` [PATCH v8 08/12] vdpa/ifc: add internal API to get device Andy Pei
2022-10-18 13:48       ` Maxime Coquelin
2022-10-18 13:52         ` Pei, Andy
2022-10-19  7:03       ` Xia, Chenbo
2022-10-19  9:40         ` Pei, Andy
2022-10-18 12:07     ` [PATCH v8 09/12] vdpa/ifc: change some driver logic Andy Pei
2022-10-18 13:57       ` Maxime Coquelin
2022-10-18 14:01         ` Pei, Andy
2022-10-19  9:13       ` Xia, Chenbo
2022-10-19  9:21         ` Pei, Andy
2022-10-18 12:07     ` [PATCH v8 10/12] vhost: add type to rte vdpa device Andy Pei
2022-10-18 13:15       ` Maxime Coquelin
2022-10-18 13:42         ` Pei, Andy
2022-10-18 12:07     ` [PATCH v8 11/12] vhost: vDPA blk device gets ready when the first queue is ready Andy Pei
2022-10-18 14:09       ` Maxime Coquelin
2022-10-18 14:11         ` Pei, Andy
2022-10-19  9:14       ` Xia, Chenbo
2022-10-19  9:18         ` Pei, Andy
2022-10-18 12:07     ` [PATCH v8 12/12] vhost: improve vDPA blk device configure condition Andy Pei
2022-10-18 14:14       ` Maxime Coquelin
2022-10-18 14:16         ` Pei, Andy
2022-10-19  9:15       ` Xia, Chenbo
2022-10-19  9:19         ` Pei, Andy
2022-10-19  8:41   ` [PATCH v9 00/12] vdpa/ifc: add multi queue support Andy Pei
2022-10-19  8:41     ` [PATCH v9 01/12] vdpa/ifc: add new device ID for legacy network device Andy Pei
2022-10-19  8:41     ` [PATCH v9 02/12] vdpa/ifc: add multi-queue support Andy Pei
2022-10-19  8:41     ` [PATCH v9 03/12] vdpa/ifc: set max queues based on virtio spec Andy Pei
2022-10-19  8:41     ` [PATCH v9 04/12] vdpa/ifc: write queue count to MQ register Andy Pei
2022-10-19  8:41     ` [PATCH v9 05/12] vdpa/ifc: only configure enabled queue Andy Pei
2022-10-19  8:41     ` [PATCH v9 06/12] vdpa/ifc: support dynamic enable/disable queue Andy Pei
2022-10-19  8:41     ` [PATCH v9 07/12] vdpa/ifc: change internal function name Andy Pei
2022-10-19  8:41     ` [PATCH v9 08/12] vdpa/ifc: add internal API to get device Andy Pei
2022-10-19  8:41     ` [PATCH v9 09/12] vdpa/ifc: improve internal list logic Andy Pei
2022-10-20  3:21       ` Xia, Chenbo
2022-10-20  5:53         ` Pei, Andy
2022-10-19  8:41     ` [PATCH v9 10/12] vhost: add type to rte vdpa device Andy Pei
2022-10-19  8:41     ` [PATCH v9 11/12] vhost: vDPA blk device gets ready when the first queue is ready Andy Pei
2022-10-19  8:41     ` [PATCH v9 12/12] vhost: improve vDPA blk device configure condition Andy Pei
2022-10-26  9:00     ` [PATCH v9 00/12] vdpa/ifc: add multi queue support Xia, Chenbo
2022-10-26  9:26       ` Pei, Andy
2022-08-23  4:34 ` [PATCH 2/8] vdpa/ifc: add multi queue suppoort Andy Pei
2022-08-23  4:35 ` [PATCH 3/8] vdpa/ifc: set max queues according to HW spec Andy Pei
2022-08-23  4:35 ` [PATCH 4/8] vdpa/ifc: write queue count to MQ register Andy Pei
2022-08-23  4:35 ` [PATCH 5/8] vdpa/ifc: only configure enabled queue Andy Pei
2022-08-23  4:35 ` [PATCH 6/8] vdpa/ifc: set vring state callback update data path Andy Pei
2022-08-23  4:35 ` [PATCH 7/8] vhost: configure device when any queue is ready for BLK device Andy Pei
2022-08-23  4:35 ` [PATCH 8/8] vhost: vDPA BLK devices configure device when all queue callfds are set Andy Pei

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