Make it print the TX power details for all RF paths, not just A and B,
and for all the rates supported by the chip, not just 1SS and 2SS
rates.
Also skip the RF paths and rates not supported by the chip.
Signed-off-by: Bitterblue Smith <rtl8821cerfe2@xxxxxxxxx>
---
v2:
- Print only information about the RF paths and spatial streams the
chip actually has.
---
drivers/net/wireless/realtek/rtw88/debug.c | 20 +++++++++++++-------
1 file changed, 13 insertions(+), 7 deletions(-)
diff --git a/drivers/net/wireless/realtek/rtw88/debug.c b/drivers/net/wireless/realtek/rtw88/debug.c
index 1adb03d1210a..b67d69b01f87 100644
--- a/drivers/net/wireless/realtek/rtw88/debug.c
+++ b/drivers/net/wireless/realtek/rtw88/debug.c
@@ -692,9 +692,11 @@ static int rtw_debugfs_get_tx_pwr_tbl(struct seq_file *m, void *v)
{
struct rtw_debugfs_priv *debugfs_priv = m->private;
struct rtw_dev *rtwdev = debugfs_priv->rtwdev;
+ struct rtw_power_params pwr_param = {0};
struct rtw_hal *hal = &rtwdev->hal;
+ u8 nss = rtwdev->efuse.hw_cap.nss;
u8 path, rate, bw, ch, regd;
- struct rtw_power_params pwr_param = {0};
+ u8 max_ht_rate, max_rate;
mutex_lock(&rtwdev->mutex);
bw = hal->current_band_width;
@@ -707,19 +709,23 @@ static int rtw_debugfs_get_tx_pwr_tbl(struct seq_file *m, void *v)
seq_printf(m, "%-4s %-10s %-9s %-9s (%-4s %-4s %-4s) %-4s\n",
"path", "rate", "pwr", "base", "byr", "lmt", "sar", "rem");
+ max_ht_rate = DESC_RATEMCS0 + nss * 8 - 1;
+
+ if (rtwdev->chip->vht_supported)
+ max_rate = DESC_RATEVHT1SS_MCS0 + nss * 10 - 1;
+ else
+ max_rate = max_ht_rate;
+
mutex_lock(&hal->tx_power_mutex);
- for (path = RF_PATH_A; path <= RF_PATH_B; path++) {
+ for (path = RF_PATH_A; path < hal->rf_path_num; path++) {
/* there is no CCK rates used in 5G */
if (hal->current_band_type == RTW_BAND_5G)
rate = DESC_RATE6M;
else
rate = DESC_RATE1M;
- /* now, not support vht 3ss and vht 4ss*/
- for (; rate <= DESC_RATEVHT2SS_MCS9; rate++) {
- /* now, not support ht 3ss and ht 4ss*/
- if (rate > DESC_RATEMCS15 &&
- rate < DESC_RATEVHT1SS_MCS0)
+ for (; rate <= max_rate; rate++) {
+ if (rate > max_ht_rate && rate <= DESC_RATEMCS31)
continue;
rtw_get_tx_power_params(rtwdev, path, rate, bw,
--
2.48.1
