> -Original Message-
> From: Tian, Kevin
> Sent: Wednesday, July 08, 2015 3:21 PM
> To: Wu, Feng; xen-devel@lists.xen.org
> Cc: k...@xen.org; jbeul...@suse.com; andrew.coop...@citrix.com; Zhang,
> Yang Z; george.dun...@eu.citrix.com
> Subject: RE: [v3 01/15] Vt-d Posted-intterrupt (PI) de
> From: Wu, Feng
> Sent: Wednesday, June 24, 2015 1:18 PM
sign
>
> Add the design doc for VT-d PI.
>
> Signed-off-by: Feng Wu
Reviewed-by: Kevin Tian
> +So, gist of above is that, lowest priority interrupts has never been
> delivered as
> +"lowest priority" in physical hardware.
> +
> +I wi
> -Original Message-
> From: Meng Xu [mailto:xumengpa...@gmail.com]
> Sent: Wednesday, June 24, 2015 2:16 PM
> To: Wu, Feng
> Cc: xen-devel@lists.xen.org; Tian, Kevin; Keir Fraser; George Dunlap; Andrew
> Cooper; Jan Beulich; Zhang, Yang Z
> Subject: Re: [Xen-d
Hi Feng,
One minor thing:
> +Important Definitions
> +==
> +There are some changes to IRTE and posted-interrupt descriptor after
> +VT-d PI is introduced:
> +IRTE:
It seems that you forgot to define IRTE. :-)
I guess it stands for Interrupt Remapping Table Entry? (Probably I'm wr
Add the design doc for VT-d PI.
Signed-off-by: Feng Wu
---
docs/misc/vtd-pi.txt | 333 +++
1 file changed, 333 insertions(+)
create mode 100644 docs/misc/vtd-pi.txt
diff --git a/docs/misc/vtd-pi.txt b/docs/misc/vtd-pi.txt
new file mode 100644
ind
