ath10k: implement fw_checksums debugfs file

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When debugging firmware problems it's useful to check checksums of each
component. Add a debugfs interface to retrieve crc32 checksums:

# cat /sys/kernel/debug/ieee80211/phy0/ath10k/fw_checksums
firmware-N.bin          cc3fb466
athwlan                 c0089f21
otp                     f3efeb4f
codeswap                00000000
board-N.bin             bebc7c08
board                   bebc7c08

Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>

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This commit is contained in:

Kalle Valo 2015-11-25 15:38:41 +02:00

parent 3e58044b61

commit 9e100c4d01

1 changed files with 56 additions and 0 deletions

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drivers/net/wireless/ath/ath10k/debug.c

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