Re: [PATCH v5 24/28] drm/xe/pf: Enable SR-IOV VF migration

[Michał Winiarski]

On Mon, Nov 17, 2025 at 11:48:13AM -0700, Alex Williamson wrote:
> On Tue, 11 Nov 2025 02:04:35 +0100
> Michał Winiarski <michal.winiarski@xxxxxxxxx> wrote:
> > +static void pf_gt_migration_check_support(struct xe_gt *gt)
> > +{
> > +	if (IS_ENABLED(CONFIG_DRM_XE_DEBUG))
> > +		return;
> > +
> > +	if (GUC_FIRMWARE_VER(&gt->uc.guc) < MAKE_GUC_VER(70, 54, 0))
> > +		xe_sriov_pf_migration_disable(gt_to_xe(gt), "requires GuC version >= 70.54.0");
> > +}
> > +
> 
> The latest GuC firmware I see in the linux-firmware package is
> 70.53.0[1], is this newer firmware available anywhere?  Thanks,
> 
> Alex
> 
> [1]https://gitlab.com/kernel-firmware/linux-firmware/-/commit/9444af1a20eb24a39dba0eb0c511ee47c9d2631f

Hi,

It's not yet available in linux-firmware repository, but it is published
in the DRM staging repository [1].
The FW binaries can be found in the intel-staging branch [2].
It's still going through testing, but I expect that the merge request
will happen in the next couple of days.

Thanks,
-Michał

[1] https://gitlab.com/kernel-firmware/drm-firmware
[2] https://gitlab.com/kernel-firmware/drm-firmware/-/tree/intel-staging