diff options
| -rw-r--r-- | drivers/net/wireless/quantenna/qtnfmac/core.c | 26 | ||||
| -rw-r--r-- | drivers/net/wireless/quantenna/qtnfmac/core.h | 1 | ||||
| -rw-r--r-- | drivers/net/wireless/quantenna/qtnfmac/debug.c | 4 |
3 files changed, 30 insertions, 1 deletions
diff --git a/drivers/net/wireless/quantenna/qtnfmac/core.c b/drivers/net/wireless/quantenna/qtnfmac/core.c index ad0c9e012056..8d699cc03d26 100644 --- a/drivers/net/wireless/quantenna/qtnfmac/core.c +++ b/drivers/net/wireless/quantenna/qtnfmac/core.c @@ -20,6 +20,8 @@ static bool slave_radar = true; module_param(slave_radar, bool, 0644); MODULE_PARM_DESC(slave_radar, "set 0 to disable radar detection in slave mode"); +static struct dentry *qtnf_debugfs_dir; + struct qtnf_frame_meta_info { u8 magic_s; u8 ifidx; @@ -848,6 +850,30 @@ void qtnf_packet_send_hi_pri(struct sk_buff *skb) } EXPORT_SYMBOL_GPL(qtnf_packet_send_hi_pri); +struct dentry *qtnf_get_debugfs_dir(void) +{ + return qtnf_debugfs_dir; +} +EXPORT_SYMBOL_GPL(qtnf_get_debugfs_dir); + +static int __init qtnf_core_register(void) +{ + qtnf_debugfs_dir = debugfs_create_dir(KBUILD_MODNAME, NULL); + + if (IS_ERR(qtnf_debugfs_dir)) + qtnf_debugfs_dir = NULL; + + return 0; +} + +static void __exit qtnf_core_exit(void) +{ + debugfs_remove(qtnf_debugfs_dir); +} + +module_init(qtnf_core_register); +module_exit(qtnf_core_exit); + MODULE_AUTHOR("Quantenna Communications"); MODULE_DESCRIPTION("Quantenna 802.11 wireless LAN FullMAC driver."); MODULE_LICENSE("GPL"); diff --git a/drivers/net/wireless/quantenna/qtnfmac/core.h b/drivers/net/wireless/quantenna/qtnfmac/core.h index d5caff45ac47..322858df600c 100644 --- a/drivers/net/wireless/quantenna/qtnfmac/core.h +++ b/drivers/net/wireless/quantenna/qtnfmac/core.h @@ -153,6 +153,7 @@ void qtnf_virtual_intf_cleanup(struct net_device *ndev); void qtnf_netdev_updown(struct net_device *ndev, bool up); void qtnf_scan_done(struct qtnf_wmac *mac, bool aborted); void qtnf_packet_send_hi_pri(struct sk_buff *skb); +struct dentry *qtnf_get_debugfs_dir(void); static inline struct qtnf_vif *qtnf_netdev_get_priv(struct net_device *dev) { diff --git a/drivers/net/wireless/quantenna/qtnfmac/debug.c b/drivers/net/wireless/quantenna/qtnfmac/debug.c index 598ece753a4b..2d3574c1f10e 100644 --- a/drivers/net/wireless/quantenna/qtnfmac/debug.c +++ b/drivers/net/wireless/quantenna/qtnfmac/debug.c @@ -5,7 +5,9 @@ void qtnf_debugfs_init(struct qtnf_bus *bus, const char *name) { - bus->dbg_dir = debugfs_create_dir(name, NULL); + struct dentry *parent = qtnf_get_debugfs_dir(); + + bus->dbg_dir = debugfs_create_dir(name, parent); } void qtnf_debugfs_remove(struct qtnf_bus *bus) |