Re: [Xen-devel] grant tables and driver handshaking

2015-06-11 Thread Linda
On 6/11/2015 10:38 AM, Ian Campbell wrote: On Thu, 2015-06-11 at 17:24 +0100, Wei Liu wrote: Since the backend is in DOM0, and is around longer than the DOMUs, this happens first. It's that interaction that I'd like a little more text on. If it exists. I'm not completely sure what you're re

Re: [Xen-devel] grant tables and driver handshaking

2015-06-11 Thread Ian Campbell
On Thu, 2015-06-11 at 17:24 +0100, Wei Liu wrote: > > Since the backend is in DOM0, and is around longer than the DOMUs, this > > happens first. It's that interaction that I'd like a little more text on. > > If it exists. > > I'm not completely sure what you're referring to. That probably only >

Re: [Xen-devel] grant tables and driver handshaking

2015-06-11 Thread Wei Liu
On Thu, Jun 11, 2015 at 06:32:08AM -0600, Linda wrote: > On 6/11/2015 4:43 AM, Wei Liu wrote: > >On Wed, Jun 10, 2015 at 07:45:15PM -0600, Linda wrote: > >>Hello all, > >> I will be writing a xen front and back-end pair for a 9p transport. I > >>have two areas where I'm still a little more mud

Re: [Xen-devel] grant tables and driver handshaking

2015-06-11 Thread Linda
On 6/11/2015 4:43 AM, Wei Liu wrote: On Wed, Jun 10, 2015 at 07:45:15PM -0600, Linda wrote: Hello all, I will be writing a xen front and back-end pair for a 9p transport. I have two areas where I'm still a little more muddled than I'd like to be. Can anyone please recommend a good art

Re: [Xen-devel] grant tables and driver handshaking

2015-06-11 Thread Wei Liu
On Wed, Jun 10, 2015 at 07:45:15PM -0600, Linda wrote: > Hello all, > I will be writing a xen front and back-end pair for a 9p transport. I > have two areas where I'm still a little more muddled than I'd like to be. > Can anyone please recommend a good article on either grant tables or the

[Xen-devel] grant tables and driver handshaking

2015-06-10 Thread Linda
Hello all, I will be writing a xen front and back-end pair for a 9p transport. I have two areas where I'm still a little more muddled than I'd like to be. Can anyone please recommend a good article on either grant tables or the handshaking between the front and back-end drivers, or bot