wil6210: add 'freq' and 'link' debugfs entries
Expose operational frequency and link info
Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/ath/wil6210/debugfs.c b/drivers/net/wireless/ath/wil6210/debugfs.c
index 89f0d09..d6acb30 100644
--- a/drivers/net/wireless/ath/wil6210/debugfs.c
+++ b/drivers/net/wireless/ath/wil6210/debugfs.c
@@ -773,6 +773,80 @@
.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 @@
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;