diff options
| author | Zhaoyang Liu <liuzy@marvell.com> | 2015-05-11 22:18:18 +0300 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2015-05-26 13:50:33 +0300 |
| commit | c687a0077faa0d24fe97a4434974f32bd359beb7 (patch) | |
| tree | 2fec67342ff703092919d24e9191235ed0395d25 /drivers/net/wireless/mwifiex/main.c | |
| parent | c2c6c85fca47f4c5ac99d482b64d59dbd142117c (diff) | |
| download | linux-c687a0077faa0d24fe97a4434974f32bd359beb7.tar.xz | |
mwifiex: add prints debug ctrl support
This patch adds support for debugging print control in mwifiex driver.
The debug level can be controlled via either by modules load parameter
debug_mask or by writing to debug_mask in debugfs file.
Signed-off-by: Zhaoyang Liu <liuzy@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/main.c')
| -rw-r--r-- | drivers/net/wireless/mwifiex/main.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/net/wireless/mwifiex/main.c b/drivers/net/wireless/mwifiex/main.c index 213aa986e87a..eca4378eddda 100644 --- a/drivers/net/wireless/mwifiex/main.c +++ b/drivers/net/wireless/mwifiex/main.c @@ -24,6 +24,10 @@ #define VERSION "1.0" +static unsigned int debug_mask = MWIFIEX_DEFAULT_DEBUG_MASK; +module_param(debug_mask, uint, 0); +MODULE_PARM_DESC(debug_mask, "bitmap for debug flags"); + const char driver_version[] = "mwifiex " VERSION " (%s) "; static char *cal_data_cfg; module_param(cal_data_cfg, charp, 0); @@ -63,6 +67,7 @@ static int mwifiex_register(void *card, struct mwifiex_if_ops *if_ops, /* Save interface specific operations in adapter */ memmove(&adapter->if_ops, if_ops, sizeof(struct mwifiex_if_ops)); + adapter->debug_mask = debug_mask; /* card specific initialization has been deferred until now .. */ if (adapter->if_ops.init_if) |