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[PATCH 5/7] wifi: rtw89: coex: Add v5 firmware control report

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From: Ching-Te Ku <ku920601@xxxxxxxxxxx>

Comparing v5 control report to v4 version, v5 reduce some of variable's
size to reduce firmware code size. And change the grant signal report
format.

Signed-off-by: Ching-Te Ku <ku920601@xxxxxxxxxxx>
Signed-off-by: Ping-Ke Shih <pkshih@xxxxxxxxxxx>
---
 drivers/net/wireless/realtek/rtw89/coex.c | 148 ++++++++++++++++++++++
 drivers/net/wireless/realtek/rtw89/core.h |  27 ++++
 2 files changed, 175 insertions(+)

diff --git a/drivers/net/wireless/realtek/rtw89/coex.c b/drivers/net/wireless/realtek/rtw89/coex.c
index e5aa0d663cdd6..21d1011d50c9d 100644
--- a/drivers/net/wireless/realtek/rtw89/coex.c
+++ b/drivers/net/wireless/realtek/rtw89/coex.c
@@ -968,6 +968,9 @@ static u32 _chk_btc_report(struct rtw89_dev *rtwdev,
 		} else if (ver->fcxbtcrpt == 4) {
 			pfinfo = &pfwinfo->rpt_ctrl.finfo.v4;
 			pcinfo->req_len = sizeof(pfwinfo->rpt_ctrl.finfo.v4);
+		} else if (ver->fcxbtcrpt == 5) {
+			pfinfo = &pfwinfo->rpt_ctrl.finfo.v5;
+			pcinfo->req_len = sizeof(pfwinfo->rpt_ctrl.finfo.v5);
 		} else {
 			goto err;
 		}
@@ -1162,6 +1165,33 @@ static u32 _chk_btc_report(struct rtw89_dev *rtwdev,
 			else
 				bt->rfk_info.map.timeout = 0;
 
+			dm->error.map.bt_rfk_timeout = bt->rfk_info.map.timeout;
+		} else if (ver->fcxbtcrpt == 5) {
+			prpt->v5 = pfwinfo->rpt_ctrl.finfo.v5;
+			pfwinfo->rpt_en_map = le32_to_cpu(prpt->v5.rpt_info.en);
+			wl->ver_info.fw_coex = le32_to_cpu(prpt->v5.rpt_info.cx_ver);
+			wl->ver_info.fw = le32_to_cpu(prpt->v5.rpt_info.fw_ver);
+			dm->wl_fw_cx_offload = 0;
+
+			for (i = RTW89_PHY_0; i < RTW89_PHY_MAX; i++)
+				memcpy(&dm->gnt.band[i], &prpt->v5.gnt_val[i][0],
+				       sizeof(dm->gnt.band[i]));
+
+			btc->cx.cnt_bt[BTC_BCNT_HIPRI_TX] =
+				le16_to_cpu(prpt->v5.bt_cnt[BTC_BCNT_HI_TX]);
+			btc->cx.cnt_bt[BTC_BCNT_HIPRI_RX] =
+				le16_to_cpu(prpt->v5.bt_cnt[BTC_BCNT_HI_RX]);
+			btc->cx.cnt_bt[BTC_BCNT_LOPRI_TX] =
+				le16_to_cpu(prpt->v5.bt_cnt[BTC_BCNT_LO_TX]);
+			btc->cx.cnt_bt[BTC_BCNT_LOPRI_RX] =
+				le16_to_cpu(prpt->v5.bt_cnt[BTC_BCNT_LO_RX]);
+			btc->cx.cnt_bt[BTC_BCNT_POLUT] =
+				le16_to_cpu(prpt->v5.bt_cnt[BTC_BCNT_POLLUTED]);
+
+			_chk_btc_err(rtwdev, BTC_DCNT_BTCNT_FREEZE, 0);
+			_chk_btc_err(rtwdev, BTC_DCNT_RPT_FREEZE,
+				     pfwinfo->event[BTF_EVNT_RPT]);
+
 			dm->error.map.bt_rfk_timeout = bt->rfk_info.map.timeout;
 		} else {
 			goto err;
@@ -7281,6 +7311,122 @@ static void _show_summary_v4(struct rtw89_dev *rtwdev, struct seq_file *m)
 		   cnt[BTC_NCNT_CUSTOMERIZE]);
 }
 
+static void _show_summary_v5(struct rtw89_dev *rtwdev, struct seq_file *m)
+{
+	struct rtw89_btc *btc = &rtwdev->btc;
+	struct rtw89_btc_btf_fwinfo *pfwinfo = &btc->fwinfo;
+	struct rtw89_btc_fbtc_rpt_ctrl_v5 *prptctrl;
+	struct rtw89_btc_rpt_cmn_info *pcinfo;
+	struct rtw89_btc_cx *cx = &btc->cx;
+	struct rtw89_btc_dm *dm = &btc->dm;
+	struct rtw89_btc_wl_info *wl = &cx->wl;
+	u32 cnt_sum = 0, *cnt = btc->dm.cnt_notify;
+	u8 i;
+
+	if (!(dm->coex_info_map & BTC_COEX_INFO_SUMMARY))
+		return;
+
+	seq_puts(m, "========== [Statistics] ==========\n");
+
+	pcinfo = &pfwinfo->rpt_ctrl.cinfo;
+	if (pcinfo->valid && !wl->status.map.lps && !wl->status.map.rf_off) {
+		prptctrl = &pfwinfo->rpt_ctrl.finfo.v5;
+
+		seq_printf(m,
+			   " %-15s : h2c_cnt=%d(fail:%d, fw_recv:%d), c2h_cnt=%d(fw_send:%d, len:%d), ",
+			   "[summary]", pfwinfo->cnt_h2c, pfwinfo->cnt_h2c_fail,
+			   le16_to_cpu(prptctrl->rpt_info.cnt_h2c),
+			   pfwinfo->cnt_c2h,
+			   le16_to_cpu(prptctrl->rpt_info.cnt_c2h),
+			   le16_to_cpu(prptctrl->rpt_info.len_c2h));
+
+		seq_printf(m,
+			   "rpt_cnt=%d(fw_send:%d), rpt_map=0x%x",
+			   pfwinfo->event[BTF_EVNT_RPT],
+			   le16_to_cpu(prptctrl->rpt_info.cnt),
+			   le32_to_cpu(prptctrl->rpt_info.en));
+
+		if (dm->error.map.wl_fw_hang)
+			seq_puts(m, " (WL FW Hang!!)");
+		seq_puts(m, "\n");
+		seq_printf(m,
+			   " %-15s : send_ok:%d, send_fail:%d, recv:%d, ",
+			   "[mailbox]",
+			   le32_to_cpu(prptctrl->bt_mbx_info.cnt_send_ok),
+			   le32_to_cpu(prptctrl->bt_mbx_info.cnt_send_fail),
+			   le32_to_cpu(prptctrl->bt_mbx_info.cnt_recv));
+
+		seq_printf(m,
+			   "A2DP_empty:%d(stop:%d, tx:%d, ack:%d, nack:%d)\n",
+			   le32_to_cpu(prptctrl->bt_mbx_info.a2dp.cnt_empty),
+			   le32_to_cpu(prptctrl->bt_mbx_info.a2dp.cnt_flowctrl),
+			   le32_to_cpu(prptctrl->bt_mbx_info.a2dp.cnt_tx),
+			   le32_to_cpu(prptctrl->bt_mbx_info.a2dp.cnt_ack),
+			   le32_to_cpu(prptctrl->bt_mbx_info.a2dp.cnt_nack));
+
+		seq_printf(m,
+			   " %-15s : wl_rfk[req:%d/go:%d/reject:%d/tout:%d]",
+			   "[RFK/LPS]", cx->cnt_wl[BTC_WCNT_RFK_REQ],
+			   cx->cnt_wl[BTC_WCNT_RFK_GO],
+			   cx->cnt_wl[BTC_WCNT_RFK_REJECT],
+			   cx->cnt_wl[BTC_WCNT_RFK_TIMEOUT]);
+
+		seq_printf(m,
+			   ", bt_rfk[req:%d]",
+			   le16_to_cpu(prptctrl->bt_cnt[BTC_BCNT_RFK_REQ]));
+
+		seq_printf(m,
+			   ", AOAC[RF_on:%d/RF_off:%d]",
+			   le16_to_cpu(prptctrl->rpt_info.cnt_aoac_rf_on),
+			   le16_to_cpu(prptctrl->rpt_info.cnt_aoac_rf_off));
+	} else {
+		seq_puts(m, "\n");
+		seq_printf(m,
+			   " %-15s : h2c_cnt=%d(fail:%d), c2h_cnt=%d",
+			   "[summary]", pfwinfo->cnt_h2c,
+			   pfwinfo->cnt_h2c_fail, pfwinfo->cnt_c2h);
+	}
+
+	if (!pcinfo->valid || pfwinfo->len_mismch || pfwinfo->fver_mismch ||
+	    pfwinfo->err[BTFRE_EXCEPTION]) {
+		seq_puts(m, "\n");
+		seq_printf(m,
+			   " %-15s : WL FW rpt error!![rpt_ctrl_valid:%d/len:"
+			   "0x%x/ver:0x%x/ex:%d/lps=%d/rf_off=%d]",
+			   "[ERROR]", pcinfo->valid, pfwinfo->len_mismch,
+			   pfwinfo->fver_mismch, pfwinfo->err[BTFRE_EXCEPTION],
+			   wl->status.map.lps, wl->status.map.rf_off);
+	}
+
+	for (i = 0; i < BTC_NCNT_NUM; i++)
+		cnt_sum += dm->cnt_notify[i];
+
+	seq_puts(m, "\n");
+	seq_printf(m,
+		   " %-15s : total=%d, show_coex_info=%d, power_on=%d, init_coex=%d, ",
+		   "[notify_cnt]",
+		   cnt_sum, cnt[BTC_NCNT_SHOW_COEX_INFO],
+		   cnt[BTC_NCNT_POWER_ON], cnt[BTC_NCNT_INIT_COEX]);
+
+	seq_printf(m,
+		   "power_off=%d, radio_state=%d, role_info=%d, wl_rfk=%d, wl_sta=%d",
+		   cnt[BTC_NCNT_POWER_OFF], cnt[BTC_NCNT_RADIO_STATE],
+		   cnt[BTC_NCNT_ROLE_INFO], cnt[BTC_NCNT_WL_RFK],
+		   cnt[BTC_NCNT_WL_STA]);
+
+	seq_puts(m, "\n");
+	seq_printf(m,
+		   " %-15s : scan_start=%d, scan_finish=%d, switch_band=%d, special_pkt=%d, ",
+		   "[notify_cnt]",
+		   cnt[BTC_NCNT_SCAN_START], cnt[BTC_NCNT_SCAN_FINISH],
+		   cnt[BTC_NCNT_SWITCH_BAND], cnt[BTC_NCNT_SPECIAL_PACKET]);
+
+	seq_printf(m,
+		   "timer=%d, control=%d, customerize=%d",
+		   cnt[BTC_NCNT_TIMER], cnt[BTC_NCNT_CONTROL],
+		   cnt[BTC_NCNT_CUSTOMERIZE]);
+}
+
 void rtw89_btc_dump_info(struct rtw89_dev *rtwdev, struct seq_file *m)
 {
 	struct rtw89_fw_suit *fw_suit = &rtwdev->fw.normal;
@@ -7318,6 +7464,8 @@ void rtw89_btc_dump_info(struct rtw89_dev *rtwdev, struct seq_file *m)
 		_show_summary_v1(rtwdev, m);
 	else if (ver->fcxbtcrpt == 4)
 		_show_summary_v4(rtwdev, m);
+	else if (ver->fcxbtcrpt == 5)
+		_show_summary_v5(rtwdev, m);
 }
 
 void rtw89_coex_recognize_ver(struct rtw89_dev *rtwdev)
diff --git a/drivers/net/wireless/realtek/rtw89/core.h b/drivers/net/wireless/realtek/rtw89/core.h
index 384eb9cb92240..d0b4c00324572 100644
--- a/drivers/net/wireless/realtek/rtw89/core.h
+++ b/drivers/net/wireless/realtek/rtw89/core.h
@@ -1512,6 +1512,20 @@ struct rtw89_btc_fbtc_rpt_ctrl_info {
 	__le32 cnt_aoac_rf_off; /* rf-off counter for aoac switch notify */
 } __packed;
 
+struct rtw89_btc_fbtc_rpt_ctrl_info_v5 {
+	__le32 cx_ver; /* match which driver's coex version */
+	__le32 fw_ver;
+	__le32 en; /* report map */
+
+	__le16 cnt; /* fw report counter */
+	__le16 cnt_c2h; /* fw send c2h counter  */
+	__le16 cnt_h2c; /* fw recv h2c counter */
+	__le16 len_c2h; /* The total length of the last C2H  */
+
+	__le16 cnt_aoac_rf_on;  /* rf-on counter for aoac switch notify */
+	__le16 cnt_aoac_rf_off; /* rf-off counter for aoac switch notify */
+} __packed;
+
 struct rtw89_btc_fbtc_rpt_ctrl_wl_fw_info {
 	__le32 cx_ver; /* match which driver's coex version */
 	__le32 cx_offload;
@@ -1544,9 +1558,22 @@ struct rtw89_btc_fbtc_rpt_ctrl_v4 {
 	struct rtw89_mac_ax_gnt gnt_val[RTW89_PHY_MAX];
 } __packed;
 
+struct rtw89_btc_fbtc_rpt_ctrl_v5 {
+	u8 fver;
+	u8 rsvd;
+	__le16 rsvd1;
+
+	u8 gnt_val[RTW89_PHY_MAX][4];
+	__le16 bt_cnt[BTC_BCNT_STA_MAX];
+
+	struct rtw89_btc_fbtc_rpt_ctrl_info_v5 rpt_info;
+	struct rtw89_btc_fbtc_rpt_ctrl_bt_mailbox bt_mbx_info;
+} __packed;
+
 union rtw89_btc_fbtc_rpt_ctrl_ver_info {
 	struct rtw89_btc_fbtc_rpt_ctrl_v1 v1;
 	struct rtw89_btc_fbtc_rpt_ctrl_v4 v4;
+	struct rtw89_btc_fbtc_rpt_ctrl_v5 v5;
 };
 
 enum rtw89_fbtc_ext_ctrl_type {
-- 
2.25.1




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