diff options
| author | Kalle Valo <kvalo@qca.qualcomm.com> | 2012-02-06 10:23:40 +0400 |
|---|---|---|
| committer | Kalle Valo <kvalo@qca.qualcomm.com> | 2012-02-08 13:25:07 +0400 |
| commit | c807b30d2588dd3c74db1f690a0e9e724dd332da (patch) | |
| tree | 285723e62f2e40814d164597c6a44340e0d8566f /drivers/net/wireless/ath/ath6kl/core.h | |
| parent | 9b9a4f2acac2a04416ba15242b8666d4f8273e31 (diff) | |
| download | linux-c807b30d2588dd3c74db1f690a0e9e724dd332da.tar.xz | |
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>
Diffstat (limited to 'drivers/net/wireless/ath/ath6kl/core.h')
| -rw-r--r-- | drivers/net/wireless/ath/ath6kl/core.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath6kl/core.h b/drivers/net/wireless/ath/ath6kl/core.h index 9a58214135b9..4ff06a326785 100644 --- a/drivers/net/wireless/ath/ath6kl/core.h +++ b/drivers/net/wireless/ath/ath6kl/core.h @@ -653,6 +653,9 @@ struct ath6kl { #ifdef CONFIG_ATH6KL_DEBUG struct { struct sk_buff_head fwlog_queue; + struct completion fwlog_completion; + bool fwlog_open; + u32 fwlog_mask; unsigned int dbgfs_diag_reg; |