diff options
| author | Ping-Ke Shih <pkshih@realtek.com> | 2020-11-09 17:01:23 +0800 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2020-11-24 11:15:26 +0200 |
| commit | 760bb2abfef252a0a2bed5aba2f4ab56dec50b72 (patch) | |
| tree | 955897b4c6eefc106c9f57db983efe0800d1e10a /drivers/net/wireless/realtek/rtw88/rtw8723d.c | |
| parent | 8f0cb24ceefec6744cad2103e92de314598d7626 (diff) | |
rtw88: add CCK_PD debug log
In order to help debugging in field, we add some log messages.
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20201109090123.9254-2-pkshih@realtek.com
Diffstat (limited to 'drivers/net/wireless/realtek/rtw88/rtw8723d.c')
| -rw-r--r-- | drivers/net/wireless/realtek/rtw88/rtw8723d.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/net/wireless/realtek/rtw88/rtw8723d.c b/drivers/net/wireless/realtek/rtw88/rtw8723d.c index 0d5cfb6bbef1..92652b808578 100644 --- a/drivers/net/wireless/realtek/rtw88/rtw8723d.c +++ b/drivers/net/wireless/realtek/rtw88/rtw8723d.c @@ -1503,10 +1503,22 @@ static void rtw8723d_phy_cck_pd_set(struct rtw_dev *rtwdev, u8 new_lvl) { struct rtw_dm_info *dm_info = &rtwdev->dm_info; u8 pd[CCK_PD_LV_MAX] = {3, 7, 13, 13, 13}; + u8 cck_n_rx; + + rtw_dbg(rtwdev, RTW_DBG_PHY, "lv: (%d) -> (%d)\n", + dm_info->cck_pd_lv[RTW_CHANNEL_WIDTH_20][RF_PATH_A], new_lvl); if (dm_info->cck_pd_lv[RTW_CHANNEL_WIDTH_20][RF_PATH_A] == new_lvl) return; + cck_n_rx = (rtw_read8_mask(rtwdev, REG_CCK0_FAREPORT, BIT_CCK0_2RX) && + rtw_read8_mask(rtwdev, REG_CCK0_FAREPORT, BIT_CCK0_MRC)) ? 2 : 1; + rtw_dbg(rtwdev, RTW_DBG_PHY, + "is_linked=%d, lv=%d, n_rx=%d, cs_ratio=0x%x, pd_th=0x%x, cck_fa_avg=%d\n", + rtw_is_assoc(rtwdev), new_lvl, cck_n_rx, + dm_info->cck_pd_default + new_lvl * 2, + pd[new_lvl], dm_info->cck_fa_avg); + dm_info->cck_fa_avg = CCK_FA_AVG_RESET; dm_info->cck_pd_lv[RTW_CHANNEL_WIDTH_20][RF_PATH_A] = new_lvl; |