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Commit 9eb82d43 authored by Vladimir Kondratiev's avatar Vladimir Kondratiev Committed by John W. Linville
Browse files

wil6210: add 'freq' and 'link' debugfs entries 



Expose operational frequency and link info

Signed-off-by: default avatarVladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent d45cff9f

drivers/net/wireless/ath/wil6210/cfg80211.c

+2 −2
Original line number Diff line number Diff line
@@ -104,7 +104,7 @@ int wil_iftype_nl2wmi(enum nl80211_iftype type) 
	return -EOPNOTSUPP;

}



static int wil_cid_fill_sinfo(struct wil6210_priv *wil, int cid,

int wil_cid_fill_sinfo(struct wil6210_priv *wil, int cid,

		       struct station_info *sinfo)

{

	struct wmi_notify_req_cmd cmd = {

drivers/net/wireless/ath/wil6210/debugfs.c

+76 −0
Original line number Diff line number Diff line
@@ -773,6 +773,80 @@ static const struct file_operations fops_temp = { 
	.llseek		= seq_lseek,

};



/*---------freq------------*/

static int wil_freq_debugfs_show(struct seq_file *s, void *data)

{

	struct wil6210_priv *wil = s->private;

	struct wireless_dev *wdev = wil_to_wdev(wil);

	u16 freq = wdev->chandef.chan ? wdev->chandef.chan->center_freq : 0;



	seq_printf(s, "Freq = %d\n", freq);



	return 0;

}



static int wil_freq_seq_open(struct inode *inode, struct file *file)

{

	return single_open(file, wil_freq_debugfs_show, inode->i_private);

}



static const struct file_operations fops_freq = {

	.open		= wil_freq_seq_open,

	.release	= single_release,

	.read		= seq_read,

	.llseek		= seq_lseek,

};



/*---------link------------*/

static int wil_link_debugfs_show(struct seq_file *s, void *data)

{

	struct wil6210_priv *wil = s->private;

	struct station_info sinfo;

	int i, rc;



	for (i = 0; i < ARRAY_SIZE(wil->sta); i++) {

		struct wil_sta_info *p = &wil->sta[i];

		char *status = "unknown";

		switch (p->status) {

		case wil_sta_unused:

			status = "unused   ";

			break;

		case wil_sta_conn_pending:

			status = "pending  ";

			break;

		case wil_sta_connected:

			status = "connected";

			break;

		}

		seq_printf(s, "[%d] %pM %s%s\n", i, p->addr, status,

			   (p->data_port_open ? " data_port_open" : ""));



		if (p->status == wil_sta_connected) {

			rc = wil_cid_fill_sinfo(wil, i, &sinfo);

			if (rc)

				return rc;



			seq_printf(s, "  Tx_mcs = %d\n", sinfo.txrate.mcs);

			seq_printf(s, "  Rx_mcs = %d\n", sinfo.rxrate.mcs);

			seq_printf(s, "  SQ     = %d\n", sinfo.signal);

		}

	}



	return 0;

}



static int wil_link_seq_open(struct inode *inode, struct file *file)

{

	return single_open(file, wil_link_debugfs_show, inode->i_private);

}



static const struct file_operations fops_link = {

	.open		= wil_link_seq_open,

	.release	= single_release,

	.read		= seq_read,

	.llseek		= seq_lseek,

};



/*---------Station matrix------------*/

static void wil_print_rxtid(struct seq_file *s, struct wil_tid_ampdu_rx *r)

{
@@ -880,6 +954,8 @@ int wil6210_debugfs_init(struct wil6210_priv *wil) 
	debugfs_create_file("tx_mgmt", S_IWUSR, dbg, wil, &fops_txmgmt);

	debugfs_create_file("wmi_send", S_IWUSR, dbg, wil, &fops_wmi);

	debugfs_create_file("temp", S_IRUGO, dbg, wil, &fops_temp);

	debugfs_create_file("freq", S_IRUGO, dbg, wil, &fops_freq);

	debugfs_create_file("link", S_IRUGO, dbg, wil, &fops_link);



	wil->rgf_blob.data = (void * __force)wil->csr + 0;

	wil->rgf_blob.size = 0xa000;

drivers/net/wireless/ath/wil6210/wil6210.h

+2 −0
Original line number Diff line number Diff line
@@ -512,6 +512,8 @@ int wil_cfg80211_mgmt_tx(struct wiphy *wiphy, struct wireless_dev *wdev, 


int wil6210_debugfs_init(struct wil6210_priv *wil);

void wil6210_debugfs_remove(struct wil6210_priv *wil);

int wil_cid_fill_sinfo(struct wil6210_priv *wil, int cid,

		       struct station_info *sinfo);



struct wireless_dev *wil_cfg80211_init(struct device *dev);

void wil_wdev_free(struct wil6210_priv *wil);