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path: root/drivers/net/wireless/realtek/rtw89/coex.c
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-rw-r--r--drivers/net/wireless/realtek/rtw89/coex.c73
1 files changed, 48 insertions, 25 deletions
diff --git a/drivers/net/wireless/realtek/rtw89/coex.c b/drivers/net/wireless/realtek/rtw89/coex.c
index abe4b6549ab2..9f7d4f8d0c56 100644
--- a/drivers/net/wireless/realtek/rtw89/coex.c
+++ b/drivers/net/wireless/realtek/rtw89/coex.c
@@ -540,8 +540,31 @@ static void _update_bt_scbd(struct rtw89_dev *rtwdev, bool only_update);
static void _send_fw_cmd(struct rtw89_dev *rtwdev, u8 h2c_class, u8 h2c_func,
void *param, u16 len)
{
- rtw89_fw_h2c_raw_with_hdr(rtwdev, h2c_class, h2c_func, param, len,
- false, true);
+ struct rtw89_btc *btc = &rtwdev->btc;
+ struct rtw89_btc_btf_fwinfo *pfwinfo = &btc->fwinfo;
+ struct rtw89_btc_cx *cx = &btc->cx;
+ struct rtw89_btc_wl_info *wl = &cx->wl;
+ int ret;
+
+ if (!wl->status.map.init_ok) {
+ rtw89_debug(rtwdev, RTW89_DBG_BTC,
+ "[BTC], %s(): return by btc not init!!\n", __func__);
+ pfwinfo->cnt_h2c_fail++;
+ return;
+ } else if ((wl->status.map.rf_off_pre == 1 && wl->status.map.rf_off == 1) ||
+ (wl->status.map.lps_pre == 1 && wl->status.map.lps == 1)) {
+ rtw89_debug(rtwdev, RTW89_DBG_BTC,
+ "[BTC], %s(): return by wl off!!\n", __func__);
+ pfwinfo->cnt_h2c_fail++;
+ return;
+ }
+
+ pfwinfo->cnt_h2c++;
+
+ ret = rtw89_fw_h2c_raw_with_hdr(rtwdev, h2c_class, h2c_func, param, len,
+ false, true);
+ if (ret != 0)
+ pfwinfo->cnt_h2c_fail++;
}
static void _reset_btc_var(struct rtw89_dev *rtwdev, u8 type)
@@ -1095,6 +1118,10 @@ static u32 _chk_btc_report(struct rtw89_dev *rtwdev,
diff_t = pcysta->tavg_cycle[CXT_WL] - wl_slot_set;
_chk_btc_err(rtwdev, BTC_DCNT_WL_SLOT_DRIFT, diff_t);
}
+
+ _chk_btc_err(rtwdev, BTC_DCNT_W1_FREEZE, pcysta->slot_cnt[CXST_W1]);
+ _chk_btc_err(rtwdev, BTC_DCNT_W1_FREEZE, pcysta->slot_cnt[CXST_W1]);
+ _chk_btc_err(rtwdev, BTC_DCNT_CYCLE_FREEZE, (u32)pcysta->cycles);
}
if (rpt_type == BTC_RPT_TYPE_CTRL) {
@@ -1103,6 +1130,18 @@ static u32 _chk_btc_report(struct rtw89_dev *rtwdev,
wl->ver_info.fw_coex = prpt->wl_fw_coex_ver;
wl->ver_info.fw = prpt->wl_fw_ver;
dm->wl_fw_cx_offload = !!(prpt->wl_fw_cx_offload);
+
+ _chk_btc_err(rtwdev, BTC_DCNT_RPT_FREEZE,
+ pfwinfo->event[BTF_EVNT_RPT]);
+
+ /* To avoid I/O if WL LPS or power-off */
+ if (wl->status.map.lps != BTC_LPS_RF_OFF && !wl->status.map.rf_off) {
+ rtwdev->chip->ops->btc_update_bt_cnt(rtwdev);
+ _chk_btc_err(rtwdev, BTC_DCNT_BTCNT_FREEZE, 0);
+
+ btc->cx.cnt_bt[BTC_BCNT_POLUT] =
+ rtw89_mac_get_plt_cnt(rtwdev, RTW89_MAC_0);
+ }
}
if (rpt_type >= BTC_RPT_TYPE_BT_VER &&
@@ -1596,7 +1635,7 @@ static void _set_rf_trx_para(struct rtw89_dev *rtwdev)
_set_bt_rx_gain(rtwdev, para.bt_rx_gain);
if (bt->enable.now == 0 || wl->status.map.rf_off == 1 ||
- wl->status.map.lps == 1)
+ wl->status.map.lps == BTC_LPS_RF_OFF)
wl_stb_chg = 0;
else
wl_stb_chg = 1;
@@ -4199,16 +4238,16 @@ void rtw89_btc_ntfy_radio_state(struct rtw89_dev *rtwdev, enum btc_rfctrl rf_sta
switch (rf_state) {
case BTC_RFCTRL_WL_OFF:
wl->status.map.rf_off = 1;
- wl->status.map.lps = 0;
+ wl->status.map.lps = BTC_LPS_OFF;
break;
case BTC_RFCTRL_FW_CTRL:
wl->status.map.rf_off = 0;
- wl->status.map.lps = 1;
+ wl->status.map.lps = BTC_LPS_RF_OFF;
break;
case BTC_RFCTRL_WL_ON:
default:
wl->status.map.rf_off = 0;
- wl->status.map.lps = 0;
+ wl->status.map.lps = BTC_LPS_OFF;
break;
}
@@ -4494,6 +4533,8 @@ void rtw89_btc_c2h_handle(struct rtw89_dev *rtwdev, struct sk_buff *skb,
struct rtw89_btc_btf_fwinfo *pfwinfo = &btc->fwinfo;
u8 *buf = &skb->data[RTW89_C2H_HEADER_LEN];
+ len -= RTW89_C2H_HEADER_LEN;
+
rtw89_debug(rtwdev, RTW89_DBG_BTC,
"[BTC], %s(): C2H BT len:%d class:%d fun:%d\n",
__func__, len, class, func);
@@ -4512,14 +4553,12 @@ void rtw89_btc_c2h_handle(struct rtw89_dev *rtwdev, struct sk_buff *skb,
rtw89_debug(rtwdev, RTW89_DBG_BTC,
"[BTC], handle C2H BT INFO with data %8ph\n", buf);
btc->cx.cnt_bt[BTC_BCNT_INFOUPDATE]++;
- rtw89_leave_ps_mode(rtwdev);
_update_bt_info(rtwdev, buf, len);
break;
case BTF_EVNT_BT_SCBD:
rtw89_debug(rtwdev, RTW89_DBG_BTC,
"[BTC], handle C2H BT SCBD with data %8ph\n", buf);
btc->cx.cnt_bt[BTC_BCNT_SCBDUPDATE]++;
- rtw89_leave_ps_mode(rtwdev);
_update_bt_scbd(rtwdev, false);
break;
case BTF_EVNT_BT_PSD:
@@ -4765,7 +4804,6 @@ static void _show_bt_profile_info(struct rtw89_dev *rtwdev, struct seq_file *m)
static void _show_bt_info(struct rtw89_dev *rtwdev, struct seq_file *m)
{
- const struct rtw89_chip_info *chip = rtwdev->chip;
struct rtw89_btc *btc = &rtwdev->btc;
struct rtw89_btc_cx *cx = &btc->cx;
struct rtw89_btc_bt_info *bt = &cx->bt;
@@ -4773,7 +4811,6 @@ static void _show_bt_info(struct rtw89_dev *rtwdev, struct seq_file *m)
struct rtw89_btc_module *module = &btc->mdinfo;
struct rtw89_btc_bt_link_info *bt_linfo = &bt->link_info;
u8 *afh = bt_linfo->afh_map;
- u16 polt_cnt = 0;
if (!(btc->dm.coex_info_map & BTC_COEX_INFO_BT))
return;
@@ -4849,17 +4886,11 @@ static void _show_bt_info(struct rtw89_dev *rtwdev, struct seq_file *m)
cx->cnt_bt[BTC_BCNT_INFOUPDATE],
cx->cnt_bt[BTC_BCNT_INFOSAME]);
- if (wl->status.map.lps || wl->status.map.rf_off)
- return;
-
- chip->ops->btc_update_bt_cnt(rtwdev);
- _chk_btc_err(rtwdev, BTC_DCNT_BTCNT_FREEZE, 0);
-
seq_printf(m,
" %-15s : Hi-rx = %d, Hi-tx = %d, Lo-rx = %d, Lo-tx = %d (bt_polut_wl_tx = %d)\n",
"[trx_req_cnt]", cx->cnt_bt[BTC_BCNT_HIPRI_RX],
cx->cnt_bt[BTC_BCNT_HIPRI_TX], cx->cnt_bt[BTC_BCNT_LOPRI_RX],
- cx->cnt_bt[BTC_BCNT_LOPRI_TX], polt_cnt);
+ cx->cnt_bt[BTC_BCNT_LOPRI_TX], cx->cnt_bt[BTC_BCNT_POLUT]);
}
#define CASE_BTC_RSN_STR(e) case BTC_RSN_ ## e: return #e
@@ -5227,8 +5258,6 @@ static void _show_fbtc_cysta(struct rtw89_dev *rtwdev, struct seq_file *m)
pcysta->bcn_cnt[CXBCN_BT_SLOT],
pcysta->bcn_cnt[CXBCN_BT_OK]);
- _chk_btc_err(rtwdev, BTC_DCNT_CYCLE_FREEZE, (u32)pcysta->cycles);
-
for (i = 0; i < CXST_MAX; i++) {
if (!pcysta->slot_cnt[i])
continue;
@@ -5252,9 +5281,6 @@ static void _show_fbtc_cysta(struct rtw89_dev *rtwdev, struct seq_file *m)
}
seq_puts(m, "\n");
- _chk_btc_err(rtwdev, BTC_DCNT_W1_FREEZE, pcysta->slot_cnt[CXST_W1]);
- _chk_btc_err(rtwdev, BTC_DCNT_B1_FREEZE, pcysta->slot_cnt[CXST_B1]);
-
seq_printf(m, " %-15s : avg_t[wl:%d/bt:%d/lk:%d.%03d]",
"[cycle_time]",
pcysta->tavg_cycle[CXT_WL],
@@ -5606,9 +5632,6 @@ static void _show_summary(struct rtw89_dev *rtwdev, struct seq_file *m)
pfwinfo->event[BTF_EVNT_RPT], prptctrl->rpt_cnt,
prptctrl->rpt_enable, dm->error.val);
- _chk_btc_err(rtwdev, BTC_DCNT_RPT_FREEZE,
- pfwinfo->event[BTF_EVNT_RPT]);
-
if (dm->error.map.wl_fw_hang)
seq_puts(m, " (WL FW Hang!!)");
seq_puts(m, "\n");
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