tree 285723e62f2e40814d164597c6a44340e0d8566f
parent 9b9a4f2acac2a04416ba15242b8666d4f8273e31
author Kalle Valo <kvalo@qca.qualcomm.com> 1328509420 +0200
committer Kalle Valo <kvalo@qca.qualcomm.com> 1328693107 +0200

ath6kl: add blocking debugfs file for retrieving firmware logs

When debugging firmware issues it's not always enough to get
the latest firmware logs, sometimes we need to get logs from a longer
period. To make this possible, add a debugfs file named fwlog_block. When
reading from this file ath6kl will send firmware logs whenever available
and otherwise it will block and wait for new logs.

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