From: "Huang, Wei" <wei.huang@intel.com>
To: "Xia, Chenbo" <chenbo.xia@intel.com>,
"Pei, Andy" <andy.pei@intel.com>, "dev@dpdk.org" <dev@dpdk.org>
Cc: "Xu, Rosen" <rosen.xu@intel.com>,
"Cao, Gang" <gang.cao@intel.com>,
"maxime.coquelin@redhat.com" <maxime.coquelin@redhat.com>,
Huang Wei <wei_huang@intel.com>
Subject: RE: [PATCH v2 6/8] vdpa/ifc: support dynamic enable/disable queue
Date: Wed, 14 Sep 2022 03:04:24 +0000 [thread overview]
Message-ID: <DM6PR11MB3530573FBEAF78E087D66CCCEF469@DM6PR11MB3530.namprd11.prod.outlook.com> (raw)
In-Reply-To: <SN6PR11MB3504F97AFC0982458351F0669C469@SN6PR11MB3504.namprd11.prod.outlook.com>
> -----Original Message-----
> From: Xia, Chenbo <chenbo.xia@intel.com>
> Sent: Wednesday, September 14, 2022 10:23
> To: Pei, Andy <andy.pei@intel.com>; dev@dpdk.org
> Cc: Xu, Rosen <rosen.xu@intel.com>; Huang, Wei <wei.huang@intel.com>; Cao,
> Gang <gang.cao@intel.com>; maxime.coquelin@redhat.com; Huang Wei
> <wei_huang@intel.com>
> Subject: RE: [PATCH v2 6/8] vdpa/ifc: support dynamic enable/disable queue
>
> > -----Original Message-----
> > From: Pei, Andy <andy.pei@intel.com>
> > Sent: Thursday, September 8, 2022 1:54 PM
> > To: dev@dpdk.org
> > Cc: Xia, Chenbo <chenbo.xia@intel.com>; Xu, Rosen
> > <rosen.xu@intel.com>; Huang, Wei <wei.huang@intel.com>; Cao, Gang
> > <gang.cao@intel.com>; maxime.coquelin@redhat.com; Huang Wei
> > <wei_huang@intel.com>
> > Subject: [PATCH v2 6/8] vdpa/ifc: support dynamic enable/disable queue
> >
> > From: Huang Wei <wei_huang@intel.com>
> >
> > Support dynamic enable or disable queue.
> > For front end, like QEMU, user can use ethtool to configurate 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>
> > ---
> > drivers/vdpa/ifc/base/ifcvf.c | 101
> > ++++++++++++++++++++++++++++++++++++
> > drivers/vdpa/ifc/base/ifcvf.h | 6 +++
> > drivers/vdpa/ifc/base/ifcvf_osdep.h | 1 +
> > drivers/vdpa/ifc/ifcvf_vdpa.c | 93 +++++++++++++++++++++++++++----
> > --
> > 4 files changed, 186 insertions(+), 15 deletions(-)
> >
> > diff --git a/drivers/vdpa/ifc/base/ifcvf.c
> > b/drivers/vdpa/ifc/base/ifcvf.c index 4875ea1..34f32f8 100644
> > --- a/drivers/vdpa/ifc/base/ifcvf.c
> > +++ b/drivers/vdpa/ifc/base/ifcvf.c
> > @@ -230,6 +230,107 @@
> > }
> > }
> >
> > +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 (!hw || (i >= (int)hw->nr_vring))
> > + return -1;
>
> Seems HW will always be not NULL
As a external function, we should not assume the input argument is always valid.
>
> > +
> > + cfg = hw->common_cfg;
> > + if (!cfg) {
> > + ERROUT("common_cfg in HW is NULL.\n");
>
> I am thinking why you introduce this new log? Why not just use DRV_LOG that is
> already defined?
Because below type of log macros are already defined and used in original code, I just follow its tradition.
#define WARNINGOUT(S, args...) RTE_LOG(WARNING, PMD, S, ##args)
#define DEBUGOUT(S, args...) RTE_LOG(DEBUG, PMD, S, ##args)
#define ERROUT(S, args...) RTE_LOG(ERR, PMD, S, ##args)
>
> > + return -1;
> > + }
> > +
> > + ifcvf_enable_multiqueue(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) {
> > + ERROUT("queue %u, 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);
> > + }
>
> So the register layout is different for blk and net?
That's sure.
>
> > +
> > + 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 (!hw || (i >= (int)hw->nr_vring))
> > + return;
> > +
> > + cfg = hw->common_cfg;
> > + if (!cfg) {
> > + ERROUT("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);
> > + else
> > + ring_state = *(u32 *)(lm_cfg +
> > + IFCVF_LM_RING_STATE_OFFSET +
> > + (i / 2) * IFCVF_LM_CFG_SIZE +
> > + (i % 2) * 4);
> > +
> > + if (hw->device_type == IFCVF_BLK)
> > + hw->vring[i].last_avail_idx =
> > + (u16)(ring_state & IFCVF_16_BIT_MASK);
> > + else
> > + hw->vring[i].last_avail_idx = (u16)(ring_state >> 16);
>
> Above two if-else should be combined.
It's a good suggestion.
>
> Thanks,
> Chenbo
>
> > + 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 c17bf2a..e67d4e8 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/base/ifcvf_osdep.h
> > b/drivers/vdpa/ifc/base/ifcvf_osdep.h
> > index 3d56769..4a1bfec 100644
> > --- a/drivers/vdpa/ifc/base/ifcvf_osdep.h
> > +++ b/drivers/vdpa/ifc/base/ifcvf_osdep.h
> > @@ -16,6 +16,7 @@
> >
> > #define WARNINGOUT(S, args...) RTE_LOG(WARNING, PMD, S, ##args)
> > #define DEBUGOUT(S, args...) RTE_LOG(DEBUG, PMD, S, ##args)
> > +#define ERROUT(S, args...) RTE_LOG(ERR, PMD, S, ##args)
> > #define STATIC static
> >
> > #define msec_delay(x) rte_delay_us_sleep(1000 * (x))
> > diff --git a/drivers/vdpa/ifc/ifcvf_vdpa.c
> > b/drivers/vdpa/ifc/ifcvf_vdpa.c index 48f1a89..16fd0fd 100644
> > --- a/drivers/vdpa/ifc/ifcvf_vdpa.c
> > +++ b/drivers/vdpa/ifc/ifcvf_vdpa.c
> > @@ -1288,13 +1288,59 @@ 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); @@ -1304,6 +1350,9 @@
> 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); @@ -
> 1311,27
> > +1360,41 @@ 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
next prev parent reply other threads:[~2022-09-14 3:04 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 [this message]
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 ` [PATCH v7 06/12] vdpa/ifc: support dynamic enable/disable queue Andy Pei
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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