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ath10k: implement fw_checksums debugfs file
authorKalle Valo <kvalo@qca.qualcomm.com>
Wed, 25 Nov 2015 13:38:41 +0000 (15:38 +0200)
committerKalle Valo <kvalo@qca.qualcomm.com>
Mon, 30 Nov 2015 14:55:01 +0000 (16:55 +0200)
commit9e100c4d013e6e27ea3318e53d200a912080387f
tree294b18cec96d198c40bc664db2ee532cf692f2cctree | snapshot (tar.gz zip)
parent3e58044b61a92ad63e52b347782248659b6b6f12commit | diff
ath10k: implement fw_checksums debugfs file

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>
drivers/net/wireless/ath/ath10k/debug.c diff | blob | blame | history