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Commit 2dc5a5c2 authored by Arik Nemtsov's avatar Arik Nemtsov Committed by Luciano Coelho
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wl12xx: add debugfs entry for starting recovery 



This entry is useful for debugging the driver state machine during
recovery.

Signed-off-by: default avatarArik Nemtsov <arik@wizery.com>
Signed-off-by: default avatarLuciano Coelho <coelho@ti.com>
parent c45a85b5

drivers/net/wireless/wl12xx/debugfs.c

+20 −0
Original line number Diff line number Diff line
@@ -291,6 +291,25 @@ static const struct file_operations gpio_power_ops = { 
	.llseek = default_llseek,

};



static ssize_t start_recovery_write(struct file *file,

				    const char __user *user_buf,

				    size_t count, loff_t *ppos)

{

	struct wl1271 *wl = file->private_data;



	mutex_lock(&wl->mutex);

	ieee80211_queue_work(wl->hw, &wl->recovery_work);

	mutex_unlock(&wl->mutex);



	return count;

}



static const struct file_operations start_recovery_ops = {

	.write = start_recovery_write,

	.open = wl1271_open_file_generic,

	.llseek = default_llseek,

};



static ssize_t dtim_interval_read(struct file *file, char __user *user_buf,

				  size_t count, loff_t *ppos)

{
@@ -529,6 +548,7 @@ static int wl1271_debugfs_add_files(struct wl1271 *wl, 
	DEBUGFS_ADD(excessive_retries, rootdir);



	DEBUGFS_ADD(gpio_power, rootdir);

	DEBUGFS_ADD(start_recovery, rootdir);

	DEBUGFS_ADD(dtim_interval, rootdir);

	DEBUGFS_ADD(beacon_interval, rootdir);