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wifi: rtw89: pci: treat first receiving part as first segment for 8922AE

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For early chips, the RX BD info contains FS/LS bits for first/last segments
of a receiving packet. For 8922AE, the FS bit should be ignored, or it
may throw warning:

  rtw89_8922ae 0000:1a:00.0: skb should not be ready before first segment start

To have compatible logic, FS determined by what pending skb is existing
(!new) or not.

Since we expect every single receiving packet in single one segment,
enlarge 4 bytes for RX BD info, and add a debug message to note if
RX buffer is possibly smaller than expected size.

Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20250103025126.15378-1-pkshih@realtek.com
This commit is contained in:
Ping-Ke Shih 2025-01-03 10:51:26 +08:00
commit 6ab452d458
8 changed files with 18 additions and 4 deletions
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