Re: [RFC][Patch v8 5/7] virtio: Enables to add a single descriptor to the host

2019-02-06 Thread Nitesh Narayan Lal
On 2/6/19 1:03 PM, Michael S. Tsirkin wrote: > On Wed, Feb 06, 2019 at 07:56:37AM -0500, Nitesh Narayan Lal wrote: >> On 2/5/19 3:49 PM, Michael S. Tsirkin wrote: >>> On Mon, Feb 04, 2019 at 03:18:52PM -0500, Nitesh Narayan Lal wrote: This patch enables the caller to expose a single buffers

Re: [RFC][Patch v8 5/7] virtio: Enables to add a single descriptor to the host

2019-02-06 Thread Michael S. Tsirkin
On Wed, Feb 06, 2019 at 07:56:37AM -0500, Nitesh Narayan Lal wrote: > > On 2/5/19 3:49 PM, Michael S. Tsirkin wrote: > > On Mon, Feb 04, 2019 at 03:18:52PM -0500, Nitesh Narayan Lal wrote: > >> This patch enables the caller to expose a single buffers to the > >> other end using vring descriptor.

Re: [RFC][Patch v8 5/7] virtio: Enables to add a single descriptor to the host

2019-02-06 Thread Nitesh Narayan Lal
On 2/6/19 8:29 AM, Luiz Capitulino wrote: > On Wed, 6 Feb 2019 08:24:14 -0500 > Nitesh Narayan Lal wrote: > >> On 2/6/19 8:15 AM, Luiz Capitulino wrote: >>> On Wed, 6 Feb 2019 07:56:37 -0500 >>> Nitesh Narayan Lal wrote: >>> On 2/5/19 3:49 PM, Michael S. Tsirkin wrote: > On Mon, Feb

Re: [RFC][Patch v8 5/7] virtio: Enables to add a single descriptor to the host

2019-02-06 Thread Luiz Capitulino
On Wed, 6 Feb 2019 08:24:14 -0500 Nitesh Narayan Lal wrote: > On 2/6/19 8:15 AM, Luiz Capitulino wrote: > > On Wed, 6 Feb 2019 07:56:37 -0500 > > Nitesh Narayan Lal wrote: > > > >> On 2/5/19 3:49 PM, Michael S. Tsirkin wrote: > >>> On Mon, Feb 04, 2019 at 03:18:52PM -0500, Nitesh Narayan

Re: [RFC][Patch v8 5/7] virtio: Enables to add a single descriptor to the host

2019-02-06 Thread Nitesh Narayan Lal
On 2/6/19 8:15 AM, Luiz Capitulino wrote: > On Wed, 6 Feb 2019 07:56:37 -0500 > Nitesh Narayan Lal wrote: > >> On 2/5/19 3:49 PM, Michael S. Tsirkin wrote: >>> On Mon, Feb 04, 2019 at 03:18:52PM -0500, Nitesh Narayan Lal wrote: This patch enables the caller to expose a single buffers to

Re: [RFC][Patch v8 5/7] virtio: Enables to add a single descriptor to the host

2019-02-06 Thread Luiz Capitulino
On Wed, 6 Feb 2019 07:56:37 -0500 Nitesh Narayan Lal wrote: > On 2/5/19 3:49 PM, Michael S. Tsirkin wrote: > > On Mon, Feb 04, 2019 at 03:18:52PM -0500, Nitesh Narayan Lal wrote: > >> This patch enables the caller to expose a single buffers to the > >> other end using vring descriptor. It also

Re: [RFC][Patch v8 5/7] virtio: Enables to add a single descriptor to the host

2019-02-06 Thread Nitesh Narayan Lal
On 2/5/19 3:49 PM, Michael S. Tsirkin wrote: > On Mon, Feb 04, 2019 at 03:18:52PM -0500, Nitesh Narayan Lal wrote: >> This patch enables the caller to expose a single buffers to the >> other end using vring descriptor. It also allows the caller to >> perform this action in synchornous manner by

Re: [RFC][Patch v8 5/7] virtio: Enables to add a single descriptor to the host

2019-02-05 Thread Michael S. Tsirkin
On Mon, Feb 04, 2019 at 03:18:52PM -0500, Nitesh Narayan Lal wrote: > This patch enables the caller to expose a single buffers to the > other end using vring descriptor. It also allows the caller to > perform this action in synchornous manner by using virtqueue_kick_sync. > > Signed-off-by:

[RFC][Patch v8 5/7] virtio: Enables to add a single descriptor to the host

2019-02-04 Thread Nitesh Narayan Lal
This patch enables the caller to expose a single buffers to the other end using vring descriptor. It also allows the caller to perform this action in synchornous manner by using virtqueue_kick_sync. Signed-off-by: Nitesh Narayan Lal --- drivers/virtio/virtio_ring.c | 72