lkml.org 
[lkml]   [2020]   [Nov]   [6]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Date
SubjectRe: [PATCH v4 06/17] PCI: add SIOV and IMS capability detection
On Fri, Nov 6, 2020 at 4:12 PM Jason Gunthorpe <jgg@nvidia.com> wrote:
>
> On Fri, Nov 06, 2020 at 03:47:00PM -0800, Dan Williams wrote:
[..]
> The only sane way to implement this generically is for the VMM to
> provide a hypercall to obtain a real *working* addr/data pair(s) and
> then have the platform hand those out from
> pci_subdevice_msi_create_irq_domain().

Yeah, that seems a logical attach point for this magic. Appreciate you
taking the time to lay it out.

\
 
 \ /
  Last update: 2020-11-07 02:43    [W:0.203 / U:1.488 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site