└─# dmesg | grep xe
[ 0.000000] NX (Execute Disable) protection: active
[ 0.000027] MTRR map: 8 entries (4 fixed + 4 variable; max 21), built from 9 variable MTRRs
[ 0.207805] ... fixed-purpose events: 0
[ 0.318981] pci 0000:20:01.0: bridge window [io 0xe000-0xefff]
[ 0.321564] pci 0000:23:00.0: BAR 2 [io 0xe000-0xe01f]
[ 0.361977] pci 0000:20:01.0: bridge window [io 0xe000-0xefff]
[ 0.362466] pci_bus 0000:23: resource 0 [io 0xe000-0xefff]
[ 8.763505] xe 0000:2d:00.0: [drm] Found BATTLEMAGE (device ID e212) display version 14.01 stepping B0
[ 8.765593] xe 0000:2d:00.0: [drm] Using GuC firmware from xe/bmg_guc_70.bin version 70.40.2
[ 8.777466] xe 0000:2d:00.0: [drm] Using GuC firmware from xe/bmg_guc_70.bin version 70.40.2
[ 8.780017] xe 0000:2d:00.0: [drm] Using HuC firmware from xe/bmg_huc.bin version 8.2.10
[ 8.810731] xe 0000:2d:00.0: vgaarb: VGA decodes changed: olddecodes=io+mem,decodes=none:owns=none
[ 8.816855] xe 0000:2d:00.0: [drm] Attempting to resize bar from 256MiB -> 16384MiB
[ 8.817384] xe 0000:2d:00.0: BAR 2 [mem 0x7fe0000000-0x7fefffffff 64bit pref]: releasing
[ 8.817442] pcieport 0000:2c:01.0: bridge window [mem 0x00000000 64bit pref] to [bus 2d] requires relaxed alignment rules
[ 8.817451] pcieport 0000:2b:00.0: bridge window [mem 0x00000000 64bit pref] to [bus 2c-2e] requires relaxed alignment rules
[ 8.817470] xe 0000:2d:00.0: BAR 2 [mem size 0x400000000 64bit pref]: can't assign; no space
[ 8.817472] xe 0000:2d:00.0: BAR 2 [mem size 0x400000000 64bit pref]: failed to assign
[ 8.817550] xe 0000:2d:00.0: [drm] Failed to resize BAR2 to 16384M (-ENOSPC). Consider enabling 'Resizable BAR' support in your BIOS
[ 8.817555] xe 0000:2d:00.0: BAR 2 [mem 0x7fe0000000-0x7fefffffff 64bit pref]: assigned
[ 8.817592] xe 0000:2d:00.0: [drm] VISIBLE VRAM: 0x0000007fe0000000, 0x0000000010000000
[ 8.819953] xe 0000:2d:00.0: [drm] Small BAR device
[ 8.819955] xe 0000:2d:00.0: [drm] VRAM[0, 0]: Actual physical size 0x0000000400000000, usable size exclude stolen 0x00000003fb000000, CPU accessible size 0x0000000010000000
[ 8.819958] xe 0000:2d:00.0: [drm] VRAM[0, 0]: DPA range: [0x0000000000000000-400000000], io range: [0x0000007fe0000000-7ff0000000]
[ 8.819962] xe 0000:2d:00.0: [drm] VRAM: 0x0000000400000000 is larger than resource 0x0000000010000000
[ 8.819964] xe 0000:2d:00.0: [drm] Total VRAM: 0x0000007fe0000000, 0x0000000400000000
[ 8.819967] xe 0000:2d:00.0: [drm] Available VRAM: 0x0000007fe0000000, 0x00000003fb000000
[ 8.820663] xe 0000:2d:00.0: [drm] Finished loading DMC firmware i915/bmg_dmc.bin (v2.6)
[ 9.095601] xe 0000:2d:00.0: [drm] ccs1 fused off
[ 9.095608] xe 0000:2d:00.0: [drm] ccs2 fused off
[ 9.095610] xe 0000:2d:00.0: [drm] ccs3 fused off
[ 9.117585] xe 0000:2d:00.0: [drm] vcs1 fused off
[ 9.117588] xe 0000:2d:00.0: [drm] vcs3 fused off
[ 9.117590] xe 0000:2d:00.0: [drm] vcs4 fused off
[ 9.117592] xe 0000:2d:00.0: [drm] vcs5 fused off
[ 9.117595] xe 0000:2d:00.0: [drm] vcs6 fused off
[ 9.117597] xe 0000:2d:00.0: [drm] vcs7 fused off
[ 9.117599] xe 0000:2d:00.0: [drm] vecs2 fused off
[ 9.117601] xe 0000:2d:00.0: [drm] vecs3 fused off
[ 9.117606] xe 0000:2d:00.0: [drm] gsccs disabled due to lack of FW
[ 9.177372] [drm] Initialized xe 1.1.0 for 0000:2d:00.0 on minor 1
[ 9.240191] xe 0000:2d:00.0: [drm] Cannot find any crtc or sizes
[ 9.304258] snd_hda_intel 0000:2e:00.0: bound 0000:2d:00.0 (ops i915_audio_component_bind_ops [xe])
[ 9.368193] xe 0000:2d:00.0: [drm] Cannot find any crtc or sizes
[ 9.432305] xe 0000:2d:00.0: [drm] Cannot find any crtc or sizes