Re: [RFC] vhost-vdpa-net: add vhost-vdpa-net host device support

2021-12-20 Thread Stefan Hajnoczi
> > > > > > > > > > > > > > > > > > -Original Message----- > > > > > > > > > > > > > > From: Stefan Hajnoczi [mailto:stefa...@redhat.com] > > > > > > > > > > > > > > Sent: Thursday, D

RE: [RFC] vhost-vdpa-net: add vhost-vdpa-net host device support

2021-12-20 Thread longpeng2--- via
@bytedance.com; sgarz...@redhat.com; Yechuan ; > Gonglei (Arei) ; qemu-devel@nongnu.org; Dr. David > Alan Gilbert > Subject: Re: [RFC] vhost-vdpa-net: add vhost-vdpa-net host device support > > On Mon, Dec 20, 2021 at 10:48:09AM +0800, Jason Wang wrote: > > On Fri, Dec 17, 2021 at 4:35

Re: [RFC] vhost-vdpa-net: add vhost-vdpa-net host device support

2021-12-20 Thread Stefan Hajnoczi
Michael S. Tsirkin ; Longpeng (Mike, Cloud > > Infrastructure > > Service Product Dept.) ; pa...@nvidia.com; > > xieyon...@bytedance.com; sgarz...@redhat.com; Yechuan ; > > Gonglei (Arei) ; qemu-devel@nongnu.org; Dr. David > > Alan Gilbert > > Subject

Re: [RFC] vhost-vdpa-net: add vhost-vdpa-net host device support

2021-12-19 Thread Jason Wang
; > > > > > > > > > > > > > > -Original Message- > > > > > > > > > > > > > From: Stefan Hajnoczi [mailto:stefa...@redhat.com] > > > > > > > > > > > > >

Re: [RFC] vhost-vdpa-net: add vhost-vdpa-net host device support

2021-12-17 Thread Stefan Hajnoczi
] > > > > > > > > > > > > Sent: Thursday, December 9, 2021 5:17 PM > > > > > > > > > > > > To: Longpeng (Mike, Cloud Infrastructure Service > > > > > > > > > > > &g

Re: [RFC] vhost-vdpa-net: add vhost-vdpa-net host device support

2021-12-16 Thread Jason Wang
ay, December 9, 2021 5:17 PM > > > > > > > > > > > To: Longpeng (Mike, Cloud Infrastructure Service Product > > > > > > > > > > > Dept.) > > > > > > > > > > > > > > > > >

Re: [RFC] vhost-vdpa-net: add vhost-vdpa-net host device support

2021-12-16 Thread Stefan Hajnoczi
; > From: Stefan Hajnoczi [mailto:stefa...@redhat.com] > > > > > > > > > > Sent: Thursday, December 9, 2021 5:17 PM > > > > > > > > > > To: Longpeng (Mike, Cloud Infrastructure Service Product > > > > > > > > > > Dept.

Re: [RFC] vhost-vdpa-net: add vhost-vdpa-net host device support

2021-12-15 Thread Jason Wang
t; > To: Longpeng (Mike, Cloud Infrastructure Service Product > > > > > > > > > Dept.) > > > > > > > > > > > > > > > > > > Cc: jasow...@redhat.com; m...@redhat.com; pa...@nvidia.com; > > >

Re: [RFC] vhost-vdpa-net: add vhost-vdpa-net host device support

2021-12-15 Thread Stefan Hajnoczi
noczi [mailto:stefa...@redhat.com] > > > > > > > > Sent: Thursday, December 9, 2021 5:17 PM > > > > > > > > To: Longpeng (Mike, Cloud Infrastructure Service Product Dept.) > > > > > > > > > > > > >

Re: [RFC] vhost-vdpa-net: add vhost-vdpa-net host device support

2021-12-14 Thread Jason Wang
> To: Longpeng (Mike, Cloud Infrastructure Service Product Dept.) > > > > > > > > > > > > > > Cc: jasow...@redhat.com; m...@redhat.com; pa...@nvidia.com; > > > > > > > xieyon...@bytedance.com; sgarz...@redhat.com; Yechuan > &

Re: [RFC] vhost-vdpa-net: add vhost-vdpa-net host device support

2021-12-14 Thread Stefan Hajnoczi
om; m...@redhat.com; pa...@nvidia.com; > > > > > > xieyon...@bytedance.com; sgarz...@redhat.com; Yechuan > > > > > > ; > > > > > > Gonglei (Arei) ; qemu-devel@nongnu.org > > > > > > Subject: Re: [RFC] vhost-vdpa-net: add vhost

Re: [RFC] vhost-vdpa-net: add vhost-vdpa-net host device support

2021-12-14 Thread Stefan Hajnoczi
tefan Hajnoczi ; jasow...@redhat.com; > > m...@redhat.com; > > > > pa...@nvidia.com; xieyon...@bytedance.com; Yechuan ; > > > > Gonglei (Arei) ; qemu-devel@nongnu.org > > > > Subject: Re: [RFC] vhost-vdpa-net: add vhost-vdpa-net host device

Re: [RFC] vhost-vdpa-net: add vhost-vdpa-net host device support

2021-12-13 Thread Jason Wang
; > > To: Longpeng (Mike, Cloud Infrastructure Service Product Dept.) > > > > > > > > > > Cc: jasow...@redhat.com; m...@redhat.com; pa...@nvidia.com; > > > > > xieyon...@bytedance.com; sgarz...@redhat.com; Yechuan > > > > > ; >

RE: [RFC] vhost-vdpa-net: add vhost-vdpa-net host device support

2021-12-13 Thread longpeng2--- via
; jasow...@redhat.com; qemu-devel@nongnu.org; Yechuan > ; xieyon...@bytedance.com; Gonglei (Arei) > ; pa...@nvidia.com; Stefano Garzarella > > Subject: Re: [RFC] vhost-vdpa-net: add vhost-vdpa-net host device support > > On Sat, Dec 11, 2021 at 04:11:04AM +, Longpeng (Mike,

RE: [RFC] vhost-vdpa-net: add vhost-vdpa-net host device support

2021-12-13 Thread longpeng2--- via
Yechuan ; Gonglei (Arei) > ; qemu-devel > Subject: Re: [RFC] vhost-vdpa-net: add vhost-vdpa-net host device support > > On Sat, Dec 11, 2021 at 1:23 PM Longpeng (Mike, Cloud Infrastructure > Service Product Dept.) wrote: > > > > > > > > > -Origin

Re: [RFC] vhost-vdpa-net: add vhost-vdpa-net host device support

2021-12-13 Thread Stefan Hajnoczi
ng (Mike, Cloud Infrastructure Service Product Dept.) > > > > Cc: Stefan Hajnoczi ; jasow...@redhat.com; > > m...@redhat.com; > > pa...@nvidia.com; xieyon...@bytedance.com; Yechuan ; > > Gonglei (Arei) ; qemu-devel@nongnu.org > > Subject: Re: [RFC] vhost-vdpa-n

Re: [RFC] vhost-vdpa-net: add vhost-vdpa-net host device support

2021-12-13 Thread Stefan Hajnoczi
t; > > Cc: jasow...@redhat.com; m...@redhat.com; pa...@nvidia.com; > > > > xieyon...@bytedance.com; sgarz...@redhat.com; Yechuan > > > > ; > > > > Gonglei (Arei) ; qemu-devel@nongnu.org > > > > Subject: Re: [RFC] vhost-vdpa-net: add vhost-vdpa-net hos

Re: [RFC] vhost-vdpa-net: add vhost-vdpa-net host device support

2021-12-13 Thread Stefano Garzarella
Dept.) Cc: Stefan Hajnoczi ; jasow...@redhat.com; m...@redhat.com; pa...@nvidia.com; xieyon...@bytedance.com; Yechuan ; Gonglei (Arei) ; qemu-devel@nongnu.org Subject: Re: [RFC] vhost-vdpa-net: add vhost-vdpa-net host device support On Thu, Dec 09, 2021 at 09:16:58AM +, Stefan Hajnoczi wrote: >

Re: [RFC] vhost-vdpa-net: add vhost-vdpa-net host device support

2021-12-13 Thread Stefano Garzarella
t.com; Yechuan ; > > Gonglei (Arei) ; qemu-devel@nongnu.org > > Subject: Re: [RFC] vhost-vdpa-net: add vhost-vdpa-net host device support > > > > On Wed, Dec 08, 2021 at 01:20:10PM +0800, Longpeng(Mike) wrote: > > > From: Longpeng > > > > > > Hi g

Re: [RFC] vhost-vdpa-net: add vhost-vdpa-net host device support

2021-12-12 Thread Jason Wang
frastructure Service Product Dept.) > > > > Cc: mst ; Parav Pandit ; Yongji Xie > > ; Stefan Hajnoczi ; Stefano > > Garzarella ; Yechuan ; Gonglei > > (Arei) > > ; qemu-devel > > Subject: Re: [RFC] vhost-vdpa-net: add vhost-vdpa-net host

Re: [RFC] vhost-vdpa-net: add vhost-vdpa-net host device support

2021-12-12 Thread Jason Wang
com; Yechuan > > > ; > > > Gonglei (Arei) ; qemu-devel@nongnu.org > > > Subject: Re: [RFC] vhost-vdpa-net: add vhost-vdpa-net host device support > > > > > > On Wed, Dec 08, 2021 at 01:20:10PM +0800, Longpeng(Mike) wrote: > > > > From: Longpe

Re: [RFC] vhost-vdpa-net: add vhost-vdpa-net host device support

2021-12-12 Thread Michael S. Tsirkin
ng (Mike, Cloud Infrastructure Service Product Dept.) > > > > Cc: jasow...@redhat.com; m...@redhat.com; pa...@nvidia.com; > > xieyon...@bytedance.com; sgarz...@redhat.com; Yechuan ; > > Gonglei (Arei) ; qemu-devel@nongnu.org > > Subject: Re: [RFC] vhost-vdpa-net: add vhost-v

RE: [RFC] vhost-vdpa-net: add vhost-vdpa-net host device support

2021-12-10 Thread longpeng2--- via
Yechuan ; Gonglei (Arei) > ; qemu-devel > Subject: Re: [RFC] vhost-vdpa-net: add vhost-vdpa-net host device support > > On Wed, Dec 8, 2021 at 1:20 PM Longpeng(Mike) wrote: > > > > From: Longpeng > > > > Hi guys, > > > > This patch introduce

RE: [RFC] vhost-vdpa-net: add vhost-vdpa-net host device support

2021-12-10 Thread longpeng2--- via
pa...@nvidia.com; xieyon...@bytedance.com; Yechuan ; > Gonglei (Arei) ; qemu-devel@nongnu.org > Subject: Re: [RFC] vhost-vdpa-net: add vhost-vdpa-net host device support > > On Thu, Dec 09, 2021 at 09:16:58AM +, Stefan Hajnoczi wrote: > >On Wed, Dec 08, 2021 at 01:20:10PM +0800,

RE: [RFC] vhost-vdpa-net: add vhost-vdpa-net host device support

2021-12-10 Thread longpeng2--- via
@bytedance.com; sgarz...@redhat.com; Yechuan ; > Gonglei (Arei) ; qemu-devel@nongnu.org > Subject: Re: [RFC] vhost-vdpa-net: add vhost-vdpa-net host device support > > On Wed, Dec 08, 2021 at 01:20:10PM +0800, Longpeng(Mike) wrote: > > From: Longpeng > > > > Hi guys, > &g

RE: [RFC] vhost-vdpa-net: add vhost-vdpa-net host device support

2021-12-10 Thread longpeng2--- via
...@redhat.com; sgarz...@redhat.com; Yechuan ; > Gonglei (Arei) ; qemu-devel@nongnu.org > Subject: Re: [RFC] vhost-vdpa-net: add vhost-vdpa-net host device support > > On Wed, Dec 08, 2021 at 01:20:10PM +0800, Longpeng(Mike) wrote: > > From: Longpeng > > > > Hi guys,

Re: [RFC] vhost-vdpa-net: add vhost-vdpa-net host device support

2021-12-09 Thread Stefano Garzarella
On Thu, Dec 09, 2021 at 09:16:58AM +, Stefan Hajnoczi wrote: On Wed, Dec 08, 2021 at 01:20:10PM +0800, Longpeng(Mike) wrote: From: Longpeng Hi guys, This patch introduces vhost-vdpa-net device, which is inspired by vhost-user-blk and the proposal of vhost-vdpa-blk device [1]. I've tested

Re: [RFC] vhost-vdpa-net: add vhost-vdpa-net host device support

2021-12-09 Thread Stefan Hajnoczi
On Wed, Dec 08, 2021 at 01:20:10PM +0800, Longpeng(Mike) wrote: > From: Longpeng > > Hi guys, > > This patch introduces vhost-vdpa-net device, which is inspired > by vhost-user-blk and the proposal of vhost-vdpa-blk device [1]. > > I've tested this patch on Huawei's offload card: > ./x86_64-sof

Re: [RFC] vhost-vdpa-net: add vhost-vdpa-net host device support

2021-12-08 Thread Michael S. Tsirkin
On Wed, Dec 08, 2021 at 01:20:10PM +0800, Longpeng(Mike) wrote: > From: Longpeng > > Hi guys, > > This patch introduces vhost-vdpa-net device, which is inspired > by vhost-user-blk and the proposal of vhost-vdpa-blk device [1]. > > I've tested this patch on Huawei's offload card: > ./x86_64-sof

Re: [RFC] vhost-vdpa-net: add vhost-vdpa-net host device support

2021-12-07 Thread Jason Wang
On Wed, Dec 8, 2021 at 1:20 PM Longpeng(Mike) wrote: > > From: Longpeng > > Hi guys, > > This patch introduces vhost-vdpa-net device, which is inspired > by vhost-user-blk and the proposal of vhost-vdpa-blk device [1]. > > I've tested this patch on Huawei's offload card: > ./x86_64-softmmu/qemu-s

[RFC] vhost-vdpa-net: add vhost-vdpa-net host device support

2021-12-07 Thread Longpeng(Mike)
From: Longpeng Hi guys, This patch introduces vhost-vdpa-net device, which is inspired by vhost-user-blk and the proposal of vhost-vdpa-blk device [1]. I've tested this patch on Huawei's offload card: ./x86_64-softmmu/qemu-system-x86_64 \ -device vhost-vdpa-net-pci,vdpa-dev=/dev/vhost-vdpa-