diff options
| author | Xinming Hu <huxm@marvell.com> | 2014-12-23 13:44:10 (GMT) |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2015-01-06 18:54:25 (GMT) |
| commit | 11cd07a9694cbd4d06361d6f46b735a47daa9a77 (patch) | |
| tree | 96d4b4c945bd274e2496ea5ec860697ff7c65408 /drivers/net/wireless/mwifiex/init.c | |
| parent | bb5097fec91efd3253d2b769ba2ccd9f8d67a5d6 (diff) | |
| download | linux-11cd07a9694cbd4d06361d6f46b735a47daa9a77.tar.xz | |
mwifiex: save driver information to file when firmware dump
This patch adds support to dump driver information to a file
when firmware dump happens. This information can be used to
root casue FW crash.
Signed-off-by: Xinming Hu <huxm@marvell.com>
Signed-off-by: Cathy Luo <cluo@marvell.com>
Signed-off-by: Avinash Patil <patila@marvell.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers/net/wireless/mwifiex/init.c')
| -rw-r--r-- | drivers/net/wireless/mwifiex/init.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/net/wireless/mwifiex/init.c b/drivers/net/wireless/mwifiex/init.c index 520ad4a..a3dd601 100644 --- a/drivers/net/wireless/mwifiex/init.c +++ b/drivers/net/wireless/mwifiex/init.c @@ -411,6 +411,11 @@ mwifiex_adapter_cleanup(struct mwifiex_adapter *adapter) entry->mem_size = 0; } + if (adapter->drv_info_dump) { + vfree(adapter->drv_info_dump); + adapter->drv_info_size = 0; + } + if (adapter->sleep_cfm) dev_kfree_skb_any(adapter->sleep_cfm); } |