Re: [PATCH 06/18] virtio_ring: avail event index interface

2011-05-17 Thread Rusty Russell
On Tue, 17 May 2011 09:00:52 +0300, "Michael S. Tsirkin" wrote: > On Mon, May 16, 2011 at 03:53:19PM +0930, Rusty Russell wrote: > > On Sun, 15 May 2011 15:47:27 +0300, "Michael S. Tsirkin" > > wrote: > > > On Mon, May 09, 2011 at 01:43:15PM +0930, Rusty Russell wrote: > > > > On Wed, 4 May 201

Re: [PATCH 06/18] virtio_ring: avail event index interface

2011-05-16 Thread Michael S. Tsirkin
On Mon, May 16, 2011 at 03:53:19PM +0930, Rusty Russell wrote: > On Sun, 15 May 2011 15:47:27 +0300, "Michael S. Tsirkin" > wrote: > > On Mon, May 09, 2011 at 01:43:15PM +0930, Rusty Russell wrote: > > > On Wed, 4 May 2011 23:51:19 +0300, "Michael S. Tsirkin" > > > wrote: > > > > #define VIRTI

Re: [PATCH 06/18] virtio_ring: avail event index interface

2011-05-16 Thread Rusty Russell
On Sun, 15 May 2011 15:47:27 +0300, "Michael S. Tsirkin" wrote: > On Mon, May 09, 2011 at 01:43:15PM +0930, Rusty Russell wrote: > > On Wed, 4 May 2011 23:51:19 +0300, "Michael S. Tsirkin" > > wrote: > > > #define VIRTIO_RING_F_USED_EVENT_IDX 29 > > > +/* The Host publishes the avail index

Re: [PATCH 06/18] virtio_ring: avail event index interface

2011-05-15 Thread Michael S. Tsirkin
On Mon, May 09, 2011 at 01:43:15PM +0930, Rusty Russell wrote: > On Wed, 4 May 2011 23:51:19 +0300, "Michael S. Tsirkin" > wrote: > > Define a new feature bit for the host to > > declare that it uses an avail_event index > > (like Xen) instead of a feature bit > > to enable/disable interrupts. >

Re: [PATCH 06/18] virtio_ring: avail event index interface

2011-05-08 Thread Rusty Russell
On Wed, 4 May 2011 23:51:19 +0300, "Michael S. Tsirkin" wrote: > Define a new feature bit for the host to > declare that it uses an avail_event index > (like Xen) instead of a feature bit > to enable/disable interrupts. > > Signed-off-by: Michael S. Tsirkin > --- > include/linux/virtio_ring.h |

[PATCH 06/18] virtio_ring: avail event index interface

2011-05-04 Thread Michael S. Tsirkin
Define a new feature bit for the host to declare that it uses an avail_event index (like Xen) instead of a feature bit to enable/disable interrupts. Signed-off-by: Michael S. Tsirkin --- include/linux/virtio_ring.h | 11 --- 1 files changed, 8 insertions(+), 3 deletions(-) diff --git