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Commit d999ba3e authored by Vasanthakumar Thiagarajan's avatar Vasanthakumar Thiagarajan Committed by Kalle Valo
Browse files

ath6kl: Add initial debugfs changes 



Just initial debugfs changes. The debugfs directory would
be created at <debugfs_root>/ieee80211/phyX/ath6kl.

Signed-off-by: default avatarVasanthakumar Thiagarajan <vthiagar@qca.qualcomm.com>
Signed-off-by: default avatarKalle Valo <kvalo@qca.qualcomm.com>
parent f7a7e7ae

drivers/net/wireless/ath/ath6kl/core.h

+1 −0
Original line number Diff line number Diff line
@@ -467,6 +467,7 @@ struct ath6kl { 
	struct workqueue_struct *ath6kl_wq;



	struct ath6kl_node_table scan_table;

	struct dentry *debugfs_phy;

};



static inline void *ath6kl_priv(struct net_device *dev)

drivers/net/wireless/ath/ath6kl/debug.c

+10 −0
Original line number Diff line number Diff line
@@ -147,4 +147,14 @@ void dump_cred_dist_stats(struct htc_target *target) 
		   target->cred_dist_cntxt->cur_free_credits);

}



int ath6kl_debug_init(struct ath6kl *ar)

{

	ar->debugfs_phy = debugfs_create_dir("ath6kl",

					     ar->wdev->wiphy->debugfsdir);

	if (!ar->debugfs_phy)

		return -ENOMEM;



	/* TODO: Create debugfs file entries for various target/host stats */

	return 0;

}

#endif

drivers/net/wireless/ath/ath6kl/debug.h

+5 −1
Original line number Diff line number Diff line
@@ -78,6 +78,7 @@ void ath6kl_dump_registers(struct ath6kl_device *dev, 
			   struct ath6kl_irq_proc_registers *irq_proc_reg,

			   struct ath6kl_irq_enable_reg *irq_en_reg);

void dump_cred_dist_stats(struct htc_target *target);

int ath6kl_debug_init(struct ath6kl *ar);

#else

static inline int ath6kl_dbg(enum ATH6K_DEBUG_MASK dbg_mask,

			     const char *fmt, ...)
@@ -100,6 +101,9 @@ static inline void ath6kl_dump_registers(struct ath6kl_device *dev, 
static inline void dump_cred_dist_stats(struct htc_target *target)

{

}

static inline int ath6kl_debug_init(struct ath6kl *ar)

{

	return 0;

}

#endif



#endif

drivers/net/wireless/ath/ath6kl/init.c

+6 −0
Original line number Diff line number Diff line
@@ -573,6 +573,12 @@ struct ath6kl *ath6kl_core_alloc(struct device *sdev) 
	ar->wdev = wdev;

	wdev->iftype = NL80211_IFTYPE_STATION;



	if (ath6kl_debug_init(ar)) {

		ath6kl_err("Failed to initialize debugfs\n");

		ath6kl_cfg80211_deinit(ar);

		return NULL;

	}



	dev = alloc_netdev(0, "wlan%d", ether_setup);

	if (!dev) {

		ath6kl_err("no memory for network device instance\n");