Re: [dpdk-dev] [PATCH] vhost: fix host notifier configuration error flow

2020-06-14 Thread Xia, Chenbo
Hi Matan, > -Original Message- > From: Matan Azrad > Sent: Friday, June 12, 2020 7:06 PM > To: Xia, Chenbo ; Maxime Coquelin > > Cc: dev@dpdk.org; Wang, Xiao W ; Tiwei Bie > ; sta...@dpdk.org > Subject: RE: [dpdk-dev] [PATCH] vhost: fix host notifier con

Re: [dpdk-dev] [PATCH] vhost: fix host notifier configuration error flow

2020-06-12 Thread Matan Azrad
W ; Tiwei Bie > > ; sta...@dpdk.org > > Subject: [dpdk-dev] [PATCH] vhost: fix host notifier configuration > > error flow > > > > A vDPA driver can configure its device FD to be notified directly by > > the guest memory mapping using `rte_vhost_host_not

Re: [dpdk-dev] [PATCH] vhost: fix host notifier configuration error flow

2020-06-12 Thread Xia, Chenbo
Hi Matan, > -Original Message- > From: dev On Behalf Of Matan Azrad > Sent: Thursday, June 11, 2020 11:48 PM > To: Maxime Coquelin > Cc: dev@dpdk.org; Wang, Xiao W ; Tiwei Bie > ; sta...@dpdk.org > Subject: [dpdk-dev] [PATCH] vhost: fix host notifier configuration e

[dpdk-dev] [PATCH] vhost: fix host notifier configuration error flow

2020-06-11 Thread Matan Azrad
A vDPA driver can configure its device FD to be notified directly by the guest memory mapping using `rte_vhost_host_notifier_ctrl` API. The driver request is managed by the dpdk vhost management and is forwarded to the QEMU, the vhost massage includes reply request in order to be sure that the mem