Re: [vfio-users] pci passthrough of Intel igp

2020-08-30 Thread daggs
> OT: > Perhaps consider not quoting everything in replies? I counted 12 levels > of nested quotes in this message. As everything is archived, there is > no point in this. Most people recommend just quoting the specific part > you are commenting on. > > poc > you are correct, will do that from

Re: [vfio-users] pci passthrough of Intel igp

2020-08-30 Thread Patrick O'Callaghan
On Sun, 2020-08-30 at 08:06 +0200, daggs wrote: > got it to work, I'm using qemu 5.0.0, I think the issue is that the igd > quirks are missing. after applying this commit: > https://git.qemu.org/?p=qemu.git;a=commitdiff;h=643a4eacef87a318c I see the > vm's output on the screen. Glad to hear

Re: [vfio-users] pci passthrough of Intel igp

2020-08-30 Thread daggs
Greetings Alex, > Sent: Saturday, August 29, 2020 at 3:44 PM > From: "daggs" > To: "daggs" > Cc: "Alex Williamson" , vfio-users@redhat.com > Subject: Re: [vfio-users] pci passthrough of Intel igp > > forgot the link https://dpaste.com/H2RPE9G

Re: [vfio-users] pci passthrough of Intel igp

2020-08-29 Thread daggs
forgot the link https://dpaste.com/H2RPE9GEX > Sent: Saturday, August 29, 2020 at 3:42 PM > From: "daggs" > To: "Alex Williamson" > Cc: vfio-users@redhat.com > Subject: Re: [vfio-users] pci passthrough of Intel igp > > Greetings Alex, > > >

Re: [vfio-users] pci passthrough of Intel igp

2020-08-29 Thread daggs
Greetings Alex, > Sent: Friday, August 28, 2020 at 9:11 AM > From: "daggs" > To: "Alex Williamson" > Cc: vfio-users@redhat.com > Subject: Re: [vfio-users] pci passthrough of Intel igp > > Greetings Alex, > > > Sent: Friday, August 28, 2020 at 1

Re: [vfio-users] pci passthrough of Intel igp

2020-08-28 Thread daggs
Greetings Alex, > Sent: Friday, August 28, 2020 at 1:46 AM > From: "Alex Williamson" > To: "daggs" > Cc: "Patrick O'Callaghan" , vfio-users@redhat.com > Subject: Re: [vfio-users] pci passthrough of Intel igp > > On Thu, 27 Aug 2020

Re: [vfio-users] pci passthrough of Intel igp

2020-08-27 Thread Alex Williamson
On Thu, 27 Aug 2020 23:17:52 +0200 daggs wrote: > Greetings Alex, > > > Sent: Wednesday, August 26, 2020 at 8:02 PM > > From: "Alex Williamson" > > To: "daggs" > > Cc: "Patrick O'Callaghan" , vfio-users@redhat.com > > Subject

Re: [vfio-users] pci passthrough of Intel igp

2020-08-27 Thread daggs
Greetings Alex, > Sent: Wednesday, August 26, 2020 at 8:02 PM > From: "Alex Williamson" > To: "daggs" > Cc: "Patrick O'Callaghan" , vfio-users@redhat.com > Subject: Re: [vfio-users] pci passthrough of Intel igp > > On Wed, 26 Aug 2020

Re: [vfio-users] pci passthrough of Intel igp

2020-08-26 Thread kram threetwoone
t; > > Cc: "Patrick O'Callaghan" , vfio-users@redhat.com > > > Subject: Re: [vfio-users] pci passthrough of Intel igp > > > > > > On Tue, 25 Aug 2020 23:34:48 +0200 > > > daggs wrote: > > > > > > > Greetings Alex, > > &

Re: [vfio-users] pci passthrough of Intel igp

2020-08-26 Thread Alex Williamson
On Wed, 26 Aug 2020 07:27:59 +0200 daggs wrote: > Greetings Alex, > > > Sent: Wednesday, August 26, 2020 at 12:54 AM > > From: "Alex Williamson" > > To: "daggs" > > Cc: "Patrick O'Callaghan" , vfio-users@redhat.com > > Subject

Re: [vfio-users] pci passthrough of Intel igp

2020-08-25 Thread daggs
Greetings Alex, > Sent: Wednesday, August 26, 2020 at 12:54 AM > From: "Alex Williamson" > To: "daggs" > Cc: "Patrick O'Callaghan" , vfio-users@redhat.com > Subject: Re: [vfio-users] pci passthrough of Intel igp > > On Tue, 25 Aug 2020

Re: [vfio-users] pci passthrough of Intel igp

2020-08-25 Thread Alex Williamson
On Tue, 25 Aug 2020 23:34:48 +0200 daggs wrote: > Greetings Alex, > > > Sent: Wednesday, August 12, 2020 at 8:04 PM > > From: "Alex Williamson" > > To: "Patrick O'Callaghan" > > Cc: vfio-users@redhat.com, "daggs" > > Subject

Re: [vfio-users] pci passthrough of Intel igp

2020-08-25 Thread daggs
Greetings Alex, > Sent: Wednesday, August 12, 2020 at 8:04 PM > From: "Alex Williamson" > To: "Patrick O'Callaghan" > Cc: vfio-users@redhat.com, "daggs" > Subject: Re: [vfio-users] pci passthrough of Intel igp > > On Wed, 12 Aug 2020 17:46:33

Re: [vfio-users] pci passthrough of Intel igp

2020-08-17 Thread kram threetwoone
The VM will start, one core will be at 100%, but no display from the HDMI. There is zero disk I/O happening. The process goes like this: boot the odroid, get odroid splash screen, linux bootloader visible on screen starts linux, display then says "Starting version 246.1-1-arch" then no more

Re: [vfio-users] pci passthrough of Intel igp

2020-08-13 Thread Patrick O'Callaghan
On Thu, 2020-08-13 at 06:52 +0200, daggs wrote: > Greetings Patrick, > > > Sent: Thursday, August 13, 2020 at 12:59 AM > > From: "Patrick O'Callaghan" > > To: "Alex Williamson" > > Cc: vfio-users@redhat.com, "daggs" > > Subj

Re: [vfio-users] pci passthrough of Intel igp

2020-08-12 Thread daggs
uot; Subject: Re: [vfio-users] pci passthrough of Intel igp Well, something isn't working now.  I'm seeing this after loading the VM: qemu-system-x86_64: vfio-pci: Cannot read device rom at :00:02.0   Device option ROM contents are

Re: [vfio-users] pci passthrough of Intel igp

2020-08-12 Thread daggs
Greetings Patrick, > Sent: Thursday, August 13, 2020 at 12:59 AM > From: "Patrick O'Callaghan" > To: "Alex Williamson" > Cc: vfio-users@redhat.com, "daggs" > Subject: Re: [vfio-users] pci passthrough of Intel igp > > On We

Re: [vfio-users] pci passthrough of Intel igp

2020-08-12 Thread kram threetwoone
Well, something isn't working now. I'm seeing this after loading the VM: qemu-system-x86_64: vfio-pci: Cannot read device rom at :00:02.0 Device option ROM contents are probably invalid (check dmesg). Skip option ROM probe with rombar=0, or load from file with romfile= On Wed, Aug 12, 2020

Re: [vfio-users] pci passthrough of Intel igp

2020-08-12 Thread kram threetwoone
Excellent, it's working! Thanks Alex. I'm starting at the Kodi install screen on the TV. I'm not sure about how the sound blacklisting is going to affect when removed but this is working. For reference: Hardware Odroid N2 with Celeron J4105, IGD is Intel UHD605 Kernel modules mkinitcpio.conf:

Re: [vfio-users] pci passthrough of Intel igp

2020-08-12 Thread Alex Williamson
On Wed, 12 Aug 2020 15:21:31 -0700 kram threetwoone wrote: > Sure Alex, thanks for taking a look. Let me know if there's anything else > you want to see. It is a shell script and I get the same errors if I run > as user or root. > > #!/bin/bash > qemu-system-x86_64 \ > -enable-kvm \ >

Re: [vfio-users] pci passthrough of Intel igp

2020-08-12 Thread kram threetwoone
Sure Alex, thanks for taking a look. Let me know if there's anything else you want to see. It is a shell script and I get the same errors if I run as user or root. #!/bin/bash qemu-system-x86_64 \ -enable-kvm \ -machine q35 \ -cpu host \ -nographic \ -vga none \ -device intel-iommu \ -device

Re: [vfio-users] pci passthrough of Intel igp

2020-08-12 Thread Patrick O'Callaghan
On Wed, 2020-08-12 at 11:04 -0600, Alex Williamson wrote: > > If this is your only GPU, it doesn't make much sense. The idea of > > passthrough is to let the VM control an additional GPU, not the main > > one. > > > There are plenty of people trying to assign their primary graphics > > device,

Re: [vfio-users] pci passthrough of Intel igp

2020-08-12 Thread Alex Williamson
On Wed, 12 Aug 2020 14:56:08 -0700 kram threetwoone wrote: > I have not gotten the VM to boot, there is always the multiple address > spaces error. I don't think this is an ACS patch situation; the GPU sits > in it's own vfio group with no other devices. I can't think how a group with a single

Re: [vfio-users] pci passthrough of Intel igp

2020-08-12 Thread kram threetwoone
10:08 PM > *From:* "kram threetwoone" > *To:* "Alex Williamson" > *Cc:* "vfio-users" > *Subject:* Re: [vfio-users] pci passthrough of Intel igp > Funny this should come up, I was just trying to get mine to work last > night. > Here is the relevant i

Re: [vfio-users] pci passthrough of Intel igp

2020-08-12 Thread daggs
August 12, 2020 at 10:08 PM From: "kram threetwoone" To: "Alex Williamson" Cc: "vfio-users" Subject: Re: [vfio-users] pci passthrough of Intel igp Funny this should come up, I was just trying to get mine to work last night. Here is the relevant into: https://h

Re: [vfio-users] pci passthrough of Intel igp

2020-08-12 Thread daggs
it? Sent: Wednesday, August 12, 2020 at 10:21 PM From: "Jeff Tchang" To: "vfio-users" Subject: Re: [vfio-users] pci passthrough of Intel igp     > > I have a machine with an Intel igp of HD Graphics 610 [8086:5902]. > > I found several discussions on the subjec

Re: [vfio-users] pci passthrough of Intel igp

2020-08-12 Thread daggs
Greetings Alex, thanks for the info, I'll look into it. > Sent: Wednesday, August 12, 2020 at 8:04 PM > From: "Alex Williamson" > To: "Patrick O'Callaghan" > Cc: vfio-users@redhat.com, "daggs" > Subject: Re: [vfio-users] pci passthrough of Int

Re: [vfio-users] pci passthrough of Intel igp

2020-08-12 Thread Jeff Tchang
> > > I have a machine with an Intel igp of HD Graphics 610 [8086:5902]. >> > > I found several discussions on the subject stating that it isn't >> possible but all of them are several years old. >> > > so I wanted to know if it is possible to pass it to a vm? >> > > I'm using kernel 5.4.43,

Re: [vfio-users] pci passthrough of Intel igp

2020-08-12 Thread Alex Williamson
On Wed, 12 Aug 2020 17:46:33 +0100 "Patrick O'Callaghan" wrote: > On Wed, 2020-08-12 at 18:02 +0200, daggs wrote: > > Greetings, > > > > I have a machine with an Intel igp of HD Graphics 610 [8086:5902]. > > I found several discussions on the subject stating that it isn't possible > > but all

Re: [vfio-users] pci passthrough of Intel igp

2020-08-12 Thread Patrick O'Callaghan
On Wed, 2020-08-12 at 18:02 +0200, daggs wrote: > Greetings, > > I have a machine with an Intel igp of HD Graphics 610 [8086:5902]. > I found several discussions on the subject stating that it isn't possible but > all of them are several years old. > so I wanted to know if it is possible to pass

[vfio-users] pci passthrough of Intel igp

2020-08-12 Thread daggs
Greetings, I have a machine with an Intel igp of HD Graphics 610 [8086:5902]. I found several discussions on the subject stating that it isn't possible but all of them are several years old. so I wanted to know if it is possible to pass it to a vm? I'm using kernel 5.4.43, libvirt-6.6.0 and