On Sat, Apr 11, 2026 at 09:32:46PM +0200, Marcus Glocker wrote:

> On Thu, Apr 02, 2026 at 10:00:51PM +0200, Kirill A. Korinsky wrote:
> 
> > May I ask you to try update from this email?
> > https://marc.info/?l=openbsd-tech&m=177481501901011&w=2
> > 
> > I haven't commited it yet
> 
> That's what I'm getting on my Samsung Galaxy Book4 Edge.
> Unfortunately by applying your diff, it makes no difference for me.

With the linux-firmware-20260309 package and your diff I also can
initialize the core now:

qwz_wmi_tlv_op_rx: 0x16005: update fw mem dump
qwz_wmi_tlv_op_rx: unsupported event id 0xb00b
qwz_pull_reg_chan_list_ext_update_ev: not implemented
qwz0: failed to extract regulatory info from received event
qwz_pull_reg_chan_list_ext_update_ev: not implemented
qwz0: failed to extract regulatory info from received event
qwz_wmi_tlv_op_rx: unsupported event id 0x1d021
qwz_dp_htt_htc_t2h_msg_handler: dp_htt rx msg type: 0x0
--> qwz0: wcn7850 hw2.0 fw 0x110cffff address 00:03:7f:12:5b:c0
qwz_dp_htt_htc_t2h_msg_handler: dp_htt rx msg type: 0x30
qwz_dp_htt_htc_t2h_msg_handler: htt event 48 not handled
qwz0: unhandled qrtr type 6

That's some good progress!  I'll try to review your diff next.