Re: [BUG] wifi: rtw88: Hard system freeze on RTL8821CE when power_save is enabled (LPS/ASPM conflict)

[LB F]

Hi Bitterblue, Ping-Ke,

Apologies — I made errors in the hex dump analysis from my
previous message. Corrections:

  pkt_len:     I wrote 0x588 (1416), correct is 0x1588 (5512).
  drv_info_sz: I wrote 5, correct is 1 (raw) -> *8 = 8.
  macid:       81 (I didn't mention this, but it also confirms
               corruption — it should be 0 or 1).

The is_c2h = 0 part was correct for that particular frame.

Sorry for the confusion. I should have verified the bit field
extraction more carefully before sending. Please disregard my
specific calculations and rely on your own analysis — you
clearly have a much better understanding of the descriptor
layout than I do.

I remain happy to test any patches.

Best regards,
Oleksandr Havrylov