lkml.org 
[lkml]   [2022]   [Apr]   [16]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [RFC PATCH 6/6] arm/xen: Assign xen-virtio DMA ops for virtio devices in Xen guests
On Fri, Apr 15, 2022 at 03:02:45PM -0700, Stefano Stabellini wrote:
> This makes sense overall. Considering that the swiotlb-xen case and the
> virtio case are mutually exclusive, I would write it like this:

Curious question: Why can't the same grant scheme also be used for
non-virtio devices? I really hate having virtio hooks in the arch
dma code. Why can't Xen just say in DT/ACPI that grants can be used
for a given device?

\
 
 \ /
  Last update: 2022-04-16 08:07    [W:0.080 / U:0.744 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site