Re: [PATCH v2 5/5] pci-ids: drop list of modern virtio devices

[Eric Auger]

On 9/30/22 15:58, Gerd Hoffmann wrote:
> Drop the list of modern virtio devices and explain how they
> are calculated instead.
>
> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Eric Auger <eric.auger@redhat.com>

Eric
> ---
>  docs/specs/pci-ids.txt | 15 ++++++---------
>  1 file changed, 6 insertions(+), 9 deletions(-)
>
> diff --git a/docs/specs/pci-ids.txt b/docs/specs/pci-ids.txt
> index dd6859d039d0..a289d2de6521 100644
> --- a/docs/specs/pci-ids.txt
> +++ b/docs/specs/pci-ids.txt
> @@ -23,15 +23,12 @@ maintained as part of the virtio specification.
>  1af4:1005  entropy generator device (legacy)
>  1af4:1009  9p filesystem device (legacy)
>  
> -1af4:1041  network device (modern)
> -1af4:1042  block device (modern)
> -1af4:1043  console device (modern)
> -1af4:1044  entropy generator device (modern)
> -1af4:1045  balloon device (modern)
> -1af4:1048  SCSI host bus adapter device (modern)
> -1af4:1049  9p filesystem device (modern)
> -1af4:1050  virtio gpu device (modern)
> -1af4:1052  virtio input device (modern)
> +1af4:1040  Start of ID range for modern virtio devices.  The PCI device
> +   to      ID is calculated from the virtio device ID by adding the
> +1af4:10ef  0x1040 offset.  The virtio IDs are defined in the virtio
> +           specification.  The Linux kernel has a header file with
> +           defines for all virtio IDs (linux/virtio_ids.h), qemu has a
> +           copy in include/standard-headers/.
>  
>  1af4:10f0  Available for experimental usage without registration.  Must get
>     to      official ID when the code leaves the test lab (i.e. when seeking