I have the same setup, and experienced the same issue. After updating to the 20221109 firmware, the module loads, but fails soon after. I suspect it’s a Xen issue since it works fine on vanilla fedora, and I sometimes get this dmesg output relating to page allocation failures:
[ 0.348872] pci 0000:00:06.0: [17cb:1103] type 00 class 0x028000
[ 0.350285] pci 0000:00:06.0: reg 0x10: [mem 0xf2000000-0xf21fffff 64bit]
...
[ 2.379575] ath11k_pci 0000:00:06.0: BAR 0: assigned [mem 0xf2000000-0xf21fffff 64bit]
[ 2.382228] ath11k_pci 0000:00:06.0: MSI vectors: 1
[ 2.382555] ath11k_pci 0000:00:06.0: wcn6855 hw2.1
[ 2.386855] NET: Registered PF_QIPCRTR protocol family
[ 2.545021] mhi mhi0: Requested to power ON
[ 2.545035] mhi mhi0: Power on setup success
...
[ 95.311604] kworker/u5:0: page allocation failure: order:7, mode:0xcc4(GFP_KERNEL|GFP_DMA32), nodemask=(null),cpuset=/,mems_allowed=0
[ 95.311669] CPU: 0 PID: 88 Comm: kworker/u5:0 Not tainted 6.0.8-1.fc32.qubes.x86_64 #1
[ 95.311698] Hardware name: Xen HVM domU, BIOS 4.14.5 11/19/2022
[ 95.311722] Workqueue: mhi_hiprio_wq mhi_pm_st_worker [mhi]
[ 95.311759] Call Trace:
[ 95.311771] <TASK>
[ 95.311783] dump_stack_lvl+0x45/0x5e
[ 95.311804] warn_alloc+0x166/0x190
[ 95.311826] ? __alloc_pages_direct_compact+0x1f8/0x280
[ 95.311847] __alloc_pages_slowpath.constprop.0+0xab6/0xb60
[ 95.311868] ? get_page_from_freelist+0x1eb/0x4e0
[ 95.311889] __alloc_pages+0x21d/0x250
[ 95.311906] __dma_direct_alloc_pages.constprop.0+0x189/0x220
[ 95.311931] dma_direct_alloc+0x73/0x280
[ 95.311947] mhi_alloc_bhie_table+0xeb/0x1b0 [mhi]
[ 95.311974] mhi_fw_load_handler+0x1d4/0x280 [mhi]
[ 95.312002] mhi_pm_st_worker+0x18d/0x270 [mhi]
[ 95.312029] process_one_work+0x1e5/0x3b0
[ 95.312046] worker_thread+0x49/0x2e0
[ 95.312062] ? rescuer_thread+0x3a0/0x3a0
[ 95.312077] kthread+0xe7/0x110
[ 95.312093] ? kthread_complete_and_exit+0x20/0x20
[ 95.312112] ret_from_fork+0x22/0x30
[ 95.312132] </TASK>
[ 95.312150] Mem-Info:
[ 95.312160] active_anon:4366 inactive_anon:9690 isolated_anon:0
active_file:10935 inactive_file:11863 isolated_file:0
unevictable:0 dirty:4 writeback:0
slab_reclaimable:5564 slab_unreclaimable:7646
mapped:16067 shmem:24 pagetables:1834 bounce:0
kernel_misc_reclaimable:0
free:7518 free_pcp:1 free_cma:0
[ 95.312306] Node 0 active_anon:17464kB inactive_anon:38760kB active_file:43740kB inactive_file:47388kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:64268kB dirty:16kB writeback:0kB shmem:96kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:3872kB pagetables:7336kB all_unreclaimable? no
[ 95.312394] Node 0 DMA free:1496kB boost:2048kB min:2152kB low:2176kB high:2200kB reserved_highatomic:0KB active_anon:328kB inactive_anon:596kB active_file:828kB inactive_file:608kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:4kB local_pcp:0kB free_cma:0kB
[ 95.312483] lowmem_reserve[]: 0 305 305 305 305
[ 95.312504] Node 0 DMA32 free:28624kB boost:0kB min:2180kB low:2724kB high:3268kB reserved_highatomic:0KB active_anon:17136kB inactive_anon:38164kB active_file:42912kB inactive_file:46780kB unevictable:0kB writepending:16kB present:376828kB managed:311932kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[ 95.312588] lowmem_reserve[]: 0 0 0 0 0
[ 95.312605] Node 0 DMA: 54*4kB (UM) 12*8kB (UM) 10*16kB (U) 5*32kB (UM) 3*64kB (UM) 2*128kB (U) 0*256kB 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 1592kB
[ 95.312663] Node 0 DMA32: 2452*4kB (UME) 965*8kB (UME) 234*16kB (UME) 216*32kB (UME) 3*64kB (M) 2*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 28632kB
[ 95.312729] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 95.312758] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 95.312786] 24642 total pagecache pages
[ 95.312799] 1885 pages in swap cache
[ 95.312812] Free swap = 878076kB
[ 95.312825] Total swap = 1048572kB
[ 95.312838] 98205 pages RAM
[ 95.312847] 0 pages HighMem/MovableOnly
[ 95.312860] 16382 pages reserved
[ 95.312873] 0 pages cma reserved
[ 95.312886] 0 pages hwpoisoned
[ 192.523438] mhi mhi0: Device failed to clear MHI Reset
[ 192.523495] mhi mhi0: Error moving from PM state: Firmware Download Error to: DISABLE
[ 192.523731] ath11k_pci 0000:00:06.0: failed to power up mhi: -110
[ 192.523772] ath11k_pci 0000:00:06.0: failed to start mhi: -110
[ 192.523795] ath11k_pci 0000:00:06.0: failed to power up :-110
[ 192.529376] ath11k_pci 0000:00:06.0: failed to create soc core: -110
[ 192.529415] ath11k_pci 0000:00:06.0: failed to init core: -110
[ 192.605209] ath11k_pci: probe of 0000:00:06.0 failed with error -110