aboutsummaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
Diffstat
-rw-r--r--drivers/net/wireless/ath/wil6210/debugfs.c78
-rw-r--r--drivers/net/wireless/ath/wil6210/txrx.c1
-rw-r--r--drivers/net/wireless/ath/wil6210/wil6210.h12
-rw-r--r--drivers/net/wireless/ath/wil6210/wmi.c28
-rw-r--r--drivers/net/wireless/ath/wil6210/wmi.h2
5 files changed, 72 insertions, 49 deletions
diff --git a/drivers/net/wireless/ath/wil6210/debugfs.c b/drivers/net/wireless/ath/wil6210/debugfs.c
index 95269d234ca9..b1c6a7293390 100644
--- a/drivers/net/wireless/ath/wil6210/debugfs.c
+++ b/drivers/net/wireless/ath/wil6210/debugfs.c
@@ -22,6 +22,7 @@
#include <linux/power_supply.h>
#include "wil6210.h"
+#include "wmi.h"
#include "txrx.h"
/* Nasty hack. Better have per device instances */
@@ -728,16 +729,79 @@ static const struct file_operations fops_txdesc = {
};
/*---------beamforming------------*/
+static char *wil_bfstatus_str(u32 status)
+{
+ switch (status) {
+ case 0:
+ return "Failed";
+ case 1:
+ return "OK";
+ case 2:
+ return "Retrying";
+ default:
+ return "??";
+ }
+}
+
+static bool is_all_zeros(void * const x_, size_t sz)
+{
+ /* if reply is all-0, ignore this CID */
+ u32 *x = x_;
+ int n;
+
+ for (n = 0; n < sz / sizeof(*x); n++)
+ if (x[n])
+ return false;
+
+ return true;
+}
+
static int wil_bf_debugfs_show(struct seq_file *s, void *data)
{
+ int rc;
+ int i;
struct wil6210_priv *wil = s->private;
- seq_printf(s,
- "TSF : 0x%016llx\n"
- "TxMCS : %d\n"
- "Sectors(rx:tx) my %2d:%2d peer %2d:%2d\n",
- wil->stats.tsf, wil->stats.bf_mcs,
- wil->stats.my_rx_sector, wil->stats.my_tx_sector,
- wil->stats.peer_rx_sector, wil->stats.peer_tx_sector);
+ struct wmi_notify_req_cmd cmd = {
+ .interval_usec = 0,
+ };
+ struct {
+ struct wil6210_mbox_hdr_wmi wmi;
+ struct wmi_notify_req_done_event evt;
+ } __packed reply;
+
+ for (i = 0; i < ARRAY_SIZE(wil->sta); i++) {
+ u32 status;
+
+ cmd.cid = i;
+ rc = wmi_call(wil, WMI_NOTIFY_REQ_CMDID, &cmd, sizeof(cmd),
+ WMI_NOTIFY_REQ_DONE_EVENTID, &reply,
+ sizeof(reply), 20);
+ /* if reply is all-0, ignore this CID */
+ if (rc || is_all_zeros(&reply.evt, sizeof(reply.evt)))
+ continue;
+
+ status = le32_to_cpu(reply.evt.status);
+ seq_printf(s, "CID %d {\n"
+ " TSF = 0x%016llx\n"
+ " TxMCS = %2d TxTpt = %4d\n"
+ " SQI = %4d\n"
+ " Status = 0x%08x %s\n"
+ " Sectors(rx:tx) my %2d:%2d peer %2d:%2d\n"
+ " Goodput(rx:tx) %4d:%4d\n"
+ "}\n",
+ i,
+ le64_to_cpu(reply.evt.tsf),
+ le16_to_cpu(reply.evt.bf_mcs),
+ le32_to_cpu(reply.evt.tx_tpt),
+ reply.evt.sqi,
+ status, wil_bfstatus_str(status),
+ le16_to_cpu(reply.evt.my_rx_sector),
+ le16_to_cpu(reply.evt.my_tx_sector),
+ le16_to_cpu(reply.evt.other_rx_sector),
+ le16_to_cpu(reply.evt.other_tx_sector),
+ le32_to_cpu(reply.evt.rx_goodput),
+ le32_to_cpu(reply.evt.tx_goodput));
+ }
return 0;
}
diff --git a/drivers/net/wireless/ath/wil6210/txrx.c b/drivers/net/wireless/ath/wil6210/txrx.c
index 9fcc2e32180d..9bd920d272bb 100644
--- a/drivers/net/wireless/ath/wil6210/txrx.c
+++ b/drivers/net/wireless/ath/wil6210/txrx.c
@@ -414,7 +414,6 @@ static struct sk_buff *wil_vring_reap_rx(struct wil6210_priv *wil,
cid = wil_rxdesc_cid(d);
stats = &wil->sta[cid].stats;
stats->last_mcs_rx = wil_rxdesc_mcs(d);
- wil->stats.last_mcs_rx = stats->last_mcs_rx;
/* use radiotap header only if required */
if (ndev->type == ARPHRD_IEEE80211_RADIOTAP)
diff --git a/drivers/net/wireless/ath/wil6210/wil6210.h b/drivers/net/wireless/ath/wil6210/wil6210.h
index 0097300c863c..f8718fe547c4 100644
--- a/drivers/net/wireless/ath/wil6210/wil6210.h
+++ b/drivers/net/wireless/ath/wil6210/wil6210.h
@@ -330,17 +330,6 @@ struct wil_tid_ampdu_rx {
bool first_time; /* is it 1-st time this buffer used? */
};
-struct wil6210_stats {
- u64 tsf;
- u32 snr;
- u16 last_mcs_rx;
- u16 bf_mcs; /* last BF, used for Tx */
- u16 my_rx_sector;
- u16 my_tx_sector;
- u16 peer_rx_sector;
- u16 peer_tx_sector;
-};
-
enum wil_sta_status {
wil_sta_unused = 0,
wil_sta_conn_pending = 1,
@@ -433,7 +422,6 @@ struct wil6210_priv {
struct mutex mutex; /* for wil6210_priv access in wil_{up|down} */
/* statistics */
- struct wil6210_stats stats;
atomic_t isr_count_rx, isr_count_tx;
/* debugfs */
struct dentry *debug;
diff --git a/drivers/net/wireless/ath/wil6210/wmi.c b/drivers/net/wireless/ath/wil6210/wmi.c
index b25a62da8f22..0beb129e9858 100644
--- a/drivers/net/wireless/ath/wil6210/wmi.c
+++ b/drivers/net/wireless/ath/wil6210/wmi.c
@@ -482,33 +482,6 @@ static void wmi_evt_disconnect(struct wil6210_priv *wil, int id,
mutex_unlock(&wil->mutex);
}
-static void wmi_evt_notify(struct wil6210_priv *wil, int id, void *d, int len)
-{
- struct wmi_notify_req_done_event *evt = d;
-
- if (len < sizeof(*evt)) {
- wil_err(wil, "Short NOTIFY event\n");
- return;
- }
-
- wil->stats.tsf = le64_to_cpu(evt->tsf);
- wil->stats.snr = le32_to_cpu(evt->snr_val);
- wil->stats.bf_mcs = le16_to_cpu(evt->bf_mcs);
- wil->stats.my_rx_sector = le16_to_cpu(evt->my_rx_sector);
- wil->stats.my_tx_sector = le16_to_cpu(evt->my_tx_sector);
- wil->stats.peer_rx_sector = le16_to_cpu(evt->other_rx_sector);
- wil->stats.peer_tx_sector = le16_to_cpu(evt->other_tx_sector);
- wil_dbg_wmi(wil, "Link status, MCS %d TSF 0x%016llx\n"
- "BF status 0x%08x SNR 0x%08x SQI %d%%\n"
- "Tx Tpt %d goodput %d Rx goodput %d\n"
- "Sectors(rx:tx) my %d:%d peer %d:%d\n",
- wil->stats.bf_mcs, wil->stats.tsf, evt->status,
- wil->stats.snr, evt->sqi, le32_to_cpu(evt->tx_tpt),
- le32_to_cpu(evt->tx_goodput), le32_to_cpu(evt->rx_goodput),
- wil->stats.my_rx_sector, wil->stats.my_tx_sector,
- wil->stats.peer_rx_sector, wil->stats.peer_tx_sector);
-}
-
/*
* Firmware reports EAPOL frame using WME event.
* Reconstruct Ethernet frame and deliver it via normal Rx
@@ -651,7 +624,6 @@ static const struct {
{WMI_SCAN_COMPLETE_EVENTID, wmi_evt_scan_complete},
{WMI_CONNECT_EVENTID, wmi_evt_connect},
{WMI_DISCONNECT_EVENTID, wmi_evt_disconnect},
- {WMI_NOTIFY_REQ_DONE_EVENTID, wmi_evt_notify},
{WMI_EAPOL_RX_EVENTID, wmi_evt_eapol_rx},
{WMI_DATA_PORT_OPEN_EVENTID, wmi_evt_linkup},
{WMI_WBE_LINKDOWN_EVENTID, wmi_evt_linkdown},
diff --git a/drivers/net/wireless/ath/wil6210/wmi.h b/drivers/net/wireless/ath/wil6210/wmi.h
index 2f51b46f255b..061618cee9f6 100644
--- a/drivers/net/wireless/ath/wil6210/wmi.h
+++ b/drivers/net/wireless/ath/wil6210/wmi.h
@@ -980,7 +980,7 @@ struct wmi_ready_event {
* WMI_NOTIFY_REQ_DONE_EVENTID
*/
struct wmi_notify_req_done_event {
- __le32 status;
+ __le32 status; /* beamforming status, 0: fail; 1: OK; 2: retrying */
__le64 tsf;
__le32 snr_val;
__le32 tx_tpt;
Copyright © 1996 – 2026 Jason A. Donenfeld. All Rights Reverse Engineered.