diff options
| author | Ben Greear <greearb@candelatech.com> | 2014-08-25 08:37:32 +0300 |
|---|---|---|
| committer | Kalle Valo <kvalo@qca.qualcomm.com> | 2014-08-25 11:23:24 +0300 |
| commit | 384914b2e5566dfce25f3f38d992708a9ef6f51b (patch) | |
| tree | ea8a24b4201fb97cf562fd2c6f9e8e87d5ab9ba0 /drivers/net/wireless/ath/ath10k/debug.h | |
| parent | 3d29a3e04298e3883625c677f62f7f1e634eec10 (diff) | |
ath10k: provide firmware crash info via debugfs
Store the firmware registers and other relevant data to a firmware crash dump
file and provide it to user-space via debugfs. Should help with figuring out
why the firmware crashed.
kvalo: remove dbglog support, rework and refactor the code to avoid ifdefs and
otherwise simplify it as well
Signed-off-by: Ben Greear <greearb@candelatech.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath10k/debug.h')
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/debug.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath10k/debug.h b/drivers/net/wireless/ath/ath10k/debug.h index a5824990bd2a..416c62bbbb26 100644 --- a/drivers/net/wireless/ath/ath10k/debug.h +++ b/drivers/net/wireless/ath/ath10k/debug.h @@ -53,6 +53,10 @@ void ath10k_debug_read_service_map(struct ath10k *ar, size_t map_size); void ath10k_debug_read_target_stats(struct ath10k *ar, struct wmi_stats_event *ev); +struct ath10k_fw_crash_data * +ath10k_debug_get_new_fw_crash_data(struct ath10k *ar); + +void ath10k_debug_dbglog_add(struct ath10k *ar, u8 *buffer, int len); #define ATH10K_DFS_STAT_INC(ar, c) (ar->debug.dfs_stats.c++) @@ -86,6 +90,17 @@ static inline void ath10k_debug_read_target_stats(struct ath10k *ar, { } +static inline void ath10k_debug_dbglog_add(struct ath10k *ar, u8 *buffer, + int len) +{ +} + +static inline struct ath10k_fw_crash_data * +ath10k_debug_get_new_fw_crash_data(struct ath10k *ar) +{ + return NULL; +} + #define ATH10K_DFS_STAT_INC(ar, c) do { } while (0) #endif /* CONFIG_ATH10K_DEBUGFS */ |