wifi: rtw89: add to dump TX FIFO 0/1 for 8852C

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MAC maintains TX FIFO to transmit packets with meta data to BB layer. To
debug abnormal transmission, we need to dump the content to dig problem.
Since FIFO of 8852C locates on different address with different size and
need additional switch to enable read operation, this patch adds the
changes accordingly.

Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220930134417.10282-2-pkshih@realtek.com

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Ping-Ke Shih 2022-09-30 21:44:17 +08:00 • committed by Kalle Valo

parent d187691ab6

commit 732dd91db3

3 changed files with 27 additions and 0 deletions

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21

drivers/net/wireless/realtek/rtw89/debug.c

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2

drivers/net/wireless/realtek/rtw89/mac.c

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4

drivers/net/wireless/realtek/rtw89/mac.h

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