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wifi: rtw89: coex: Add WiFi role info format version 8

Browse Source 
In order to control the hardware band and related protocol control,
add version 8 format and related logic to control the mechanism.

Signed-off-by: Ching-Te Ku <ku920601@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://msgid.link/20240312013721.17452-2-pkshih@realtek.com
This commit is contained in:
Ching-Te Ku
2024-03-12 09:37:16 +08:00
committed by Kalle Valo
parent 6c700b35a5
commit 4e430ca430
6 changed files with 590 additions and 25 deletions
Download Patch File Download Diff File Expand all files Collapse all files

460
drivers/net/wireless/realtek/rtw89/coex.c
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@@ -12,6 +12,7 @@
#define RTW89_COEX_VERSION 0x07000113
#define FCXDEF_STEP 50 /* MUST <= FCXMAX_STEP and match with wl fw*/
#define BTC_E2G_LIMIT_DEF 80
enum btc_fbtc_tdma_template {
CXTD_OFF = 0x0,
@@ -133,7 +134,7 @@ static const struct rtw89_btc_ver rtw89_btc_ver_defs[] = {
.fcxbtcrpt = 8, .fcxtdma = 7, .fcxslots = 7, .fcxcysta = 7,
.fcxstep = 7, .fcxnullsta = 7, .fcxmreg = 7, .fcxgpiodbg = 7,
.fcxbtver = 7, .fcxbtscan = 7, .fcxbtafh = 7, .fcxbtdevinfo = 7,
.fwlrole = 2, .frptmap = 7, .fcxctrl = 7, .fcxinit = 7,
.fwlrole = 8, .frptmap = 7, .fcxctrl = 7, .fcxinit = 7,
.drvinfo_type = 1, .info_buf = 1800, .max_role_num = 6,
},
{RTL8851B, RTW89_FW_VER_CODE(0, 29, 29, 0),
@@ -739,7 +740,7 @@ static void _reset_btc_var(struct rtw89_dev *rtwdev, u8 type)
struct rtw89_btc_wl_info *wl = &btc->cx.wl;
struct rtw89_btc_bt_info *bt = &btc->cx.bt;
struct rtw89_btc_bt_link_info *bt_linfo = &bt->link_info;
struct rtw89_btc_wl_link_info *wl_linfo = wl->link_info;
struct rtw89_btc_wl_link_info *wl_linfo;
u8 i;
rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s\n", __func__);
@@ -761,10 +762,13 @@ static void _reset_btc_var(struct rtw89_dev *rtwdev, u8 type)
if (type & BTC_RESET_DM) {
memset(&btc->dm, 0, sizeof(btc->dm));
memset(bt_linfo->rssi_state, 0, sizeof(bt_linfo->rssi_state));
for (i = 0; i < RTW89_PORT_NUM; i++)
memset(wl_linfo[i].rssi_state, 0,
sizeof(wl_linfo[i].rssi_state));
for (i = 0; i < RTW89_PORT_NUM; i++) {
if (btc->ver->fwlrole == 8)
wl_linfo = &wl->rlink_info[i][0];
else
wl_linfo = &wl->link_info[i];
memset(wl_linfo->rssi_state, 0, sizeof(wl_linfo->rssi_state));
}
/* set the slot_now table to original */
btc->dm.tdma_now = t_def[CXTD_OFF];
@@ -2622,25 +2626,35 @@ static bool _check_freerun(struct rtw89_dev *rtwdev)
struct rtw89_btc_bt_info *bt = &btc->cx.bt;
struct rtw89_btc_wl_role_info *wl_rinfo = &wl->role_info;
struct rtw89_btc_wl_role_info_v1 *wl_rinfo_v1 = &wl->role_info_v1;
struct rtw89_btc_wl_role_info_v2 *wl_rinfo_v2 = &wl->role_info_v2;
struct rtw89_btc_wl_role_info_v8 *wl_rinfo_v8 = &wl->role_info_v8;
struct rtw89_btc_bt_link_info *bt_linfo = &bt->link_info;
struct rtw89_btc_bt_hid_desc *hid = &bt_linfo->hid_desc;
union rtw89_btc_module_info *md = &btc->mdinfo;
const struct rtw89_btc_ver *ver = btc->ver;
u8 isolation;
u8 isolation, connect_cnt = 0;
if (ver->fcxinit == 7)
isolation = md->md_v7.ant.isolation;
else
isolation = md->md.ant.isolation;
if (ver->fwlrole == 0)
connect_cnt = wl_rinfo->connect_cnt;
else if (ver->fwlrole == 1)
connect_cnt = wl_rinfo_v1->connect_cnt;
else if (ver->fwlrole == 2)
connect_cnt = wl_rinfo_v2->connect_cnt;
else if (ver->fwlrole == 8)
connect_cnt = wl_rinfo_v8->connect_cnt;
if (btc->ant_type == BTC_ANT_SHARED) {
btc->dm.trx_para_level = 0;
return false;
}
/* The below is dedicated antenna case */
if (wl_rinfo->connect_cnt > BTC_TDMA_WLROLE_MAX ||
wl_rinfo_v1->connect_cnt > BTC_TDMA_WLROLE_MAX) {
if (connect_cnt > BTC_TDMA_WLROLE_MAX) {
btc->dm.trx_para_level = 5;
return true;
}
@@ -3508,13 +3522,21 @@ static void _set_ant(struct rtw89_dev *rtwdev, bool force_exec,
struct rtw89_btc_bt_info *bt = &cx->bt;
struct rtw89_btc_wl_dbcc_info *wl_dinfo = &wl->dbcc_info;
u8 gnt_wl_ctrl, gnt_bt_ctrl, plt_ctrl, i, b2g = 0;
bool dbcc_chg = false;
u32 ant_path_type;
ant_path_type = ((phy_map << 8) + type);
if (btc->ver->fwlrole == 1)
dbcc_chg = wl->role_info_v1.dbcc_chg;
else if (btc->ver->fwlrole == 2)
dbcc_chg = wl->role_info_v2.dbcc_chg;
else if (btc->ver->fwlrole == 8)
dbcc_chg = wl->role_info_v8.dbcc_chg;
if (btc->dm.run_reason == BTC_RSN_NTFY_POWEROFF ||
btc->dm.run_reason == BTC_RSN_NTFY_RADIO_STATE ||
btc->dm.run_reason == BTC_RSN_CMD_SET_COEX)
btc->dm.run_reason == BTC_RSN_CMD_SET_COEX || dbcc_chg)
force_exec = FC_EXEC;
if (!force_exec && ant_path_type == dm->set_ant_path) {
@@ -3641,7 +3663,7 @@ static void _action_wl_off(struct rtw89_dev *rtwdev, u8 mode)
if (wl->status.map.rf_off || btc->dm.bt_only) {
_set_ant(rtwdev, NM_EXEC, BTC_PHY_ALL, BTC_ANT_WOFF);
} else if (wl->status.map.lps == BTC_LPS_RF_ON) {
if (wl->role_info.link_mode == BTC_WLINK_5G)
if (mode == BTC_WLINK_5G)
_set_ant(rtwdev, FC_EXEC, BTC_PHY_ALL, BTC_ANT_W5G);
else
_set_ant(rtwdev, FC_EXEC, BTC_PHY_ALL, BTC_ANT_W2G);
@@ -4223,7 +4245,10 @@ static void rtw89_tx_time_iter(void *data, struct ieee80211_sta *sta)
u16 enable = iter_data->enable;
bool reenable = iter_data->reenable;
plink = &wl->link_info[port];
if (btc->ver->fwlrole == 8)
plink = &wl->rlink_info[port][0];
else
plink = &wl->link_info[port];
rtw89_debug(rtwdev, RTW89_DBG_BTC,
"[BTC], %s(): port = %d\n", __func__, port);
@@ -4276,6 +4301,7 @@ static void _set_wl_tx_limit(struct rtw89_dev *rtwdev)
struct rtw89_btc_wl_role_info *wl_rinfo = &wl->role_info;
struct rtw89_btc_wl_role_info_v1 *wl_rinfo_v1 = &wl->role_info_v1;
struct rtw89_btc_wl_role_info_v2 *wl_rinfo_v2 = &wl->role_info_v2;
struct rtw89_btc_wl_role_info_v8 *wl_rinfo_v8 = &wl->role_info_v8;
struct rtw89_txtime_data data = {.rtwdev = rtwdev};
u8 mode, igno_bt, tx_retry;
u32 tx_time;
@@ -4291,6 +4317,8 @@ static void _set_wl_tx_limit(struct rtw89_dev *rtwdev)
mode = wl_rinfo_v1->link_mode;
else if (ver->fwlrole == 2)
mode = wl_rinfo_v2->link_mode;
else if (ver->fwlrole == 8)
mode = wl_rinfo_v8->link_mode;
else
return;
@@ -4348,6 +4376,7 @@ static void _set_bt_rx_agc(struct rtw89_dev *rtwdev)
struct rtw89_btc_wl_role_info *wl_rinfo = &wl->role_info;
struct rtw89_btc_wl_role_info_v1 *wl_rinfo_v1 = &wl->role_info_v1;
struct rtw89_btc_wl_role_info_v2 *wl_rinfo_v2 = &wl->role_info_v2;
struct rtw89_btc_wl_role_info_v8 *wl_rinfo_v8 = &wl->role_info_v8;
struct rtw89_btc_bt_info *bt = &btc->cx.bt;
bool bt_hi_lna_rx = false;
u8 mode;
@@ -4358,6 +4387,8 @@ static void _set_bt_rx_agc(struct rtw89_dev *rtwdev)
mode = wl_rinfo_v1->link_mode;
else if (ver->fwlrole == 2)
mode = wl_rinfo_v2->link_mode;
else if (ver->fwlrole == 8)
mode = wl_rinfo_v8->link_mode;
else
return;
@@ -4695,6 +4726,31 @@ static void _action_wl_2g_scc_v2(struct rtw89_dev *rtwdev)
_set_policy(rtwdev, policy_type, BTC_ACT_WL_2G_SCC);
}
static void _action_wl_2g_scc_v8(struct rtw89_dev *rtwdev)
{
struct rtw89_btc *btc = &rtwdev->btc;
struct rtw89_btc_wl_info *wl = &btc->cx.wl;
struct rtw89_btc_bt_info *bt = &btc->cx.bt;
struct rtw89_btc_dm *dm = &btc->dm;
u16 policy_type = BTC_CXP_OFF_BT;
if (btc->ant_type == BTC_ANT_SHARED) {
if (wl->status.map._4way)
policy_type = BTC_CXP_OFFE_WL;
else if (bt->link_info.status.map.connect == 0)
policy_type = BTC_CXP_OFFE_2GISOB;
else
policy_type = BTC_CXP_OFFE_2GBWISOB;
} else {
policy_type = BTC_CXP_OFF_EQ0;
}
dm->e2g_slot_limit = BTC_E2G_LIMIT_DEF;
_set_ant(rtwdev, NM_EXEC, BTC_PHY_ALL, BTC_ANT_W2G);
_set_policy(rtwdev, policy_type, BTC_ACT_WL_2G_SCC);
}
static void _action_wl_2g_ap(struct rtw89_dev *rtwdev)
{
struct rtw89_btc *btc = &rtwdev->btc;
@@ -5287,6 +5343,312 @@ static void _update_wl_info_v2(struct rtw89_dev *rtwdev)
#define BTC_CHK_HANG_MAX 3
#define BTC_SCB_INV_VALUE GENMASK(31, 0)
static u8 _get_role_link_mode(u8 role)
{
switch (role) {
case RTW89_WIFI_ROLE_STATION:
return BTC_WLINK_2G_STA;
case RTW89_WIFI_ROLE_P2P_GO:
return BTC_WLINK_2G_GO;
case RTW89_WIFI_ROLE_P2P_CLIENT:
return BTC_WLINK_2G_GC;
case RTW89_WIFI_ROLE_AP:
return BTC_WLINK_2G_AP;
default:
return BTC_WLINK_OTHER;
}
}
static bool _chk_role_ch_group(const struct rtw89_btc_chdef *r1,
const struct rtw89_btc_chdef *r2)
{
if (r1->chan != r2->chan) { /* primary ch is different */
return false;
} else if (r1->bw == RTW89_CHANNEL_WIDTH_40 &&
r2->bw == RTW89_CHANNEL_WIDTH_40) {
if (r1->offset != r2->offset)
return false;
}
return true;
}
static u8 _chk_dbcc(struct rtw89_dev *rtwdev, struct rtw89_btc_chdef *ch,
u8 *phy, u8 *role, u8 *dbcc_2g_phy)
{
struct rtw89_btc_wl_info *wl = &rtwdev->btc.cx.wl;
struct rtw89_btc_wl_role_info_v8 *wl_rinfo = &wl->role_info_v8;
bool is_2g_ch_exist = false, is_multi_role_in_2g_phy = false;
u8 j, k, dbcc_2g_cid, dbcc_2g_cid2;
/* find out the 2G-PHY by connect-id ->ch */
for (j = 0; j < wl_rinfo->connect_cnt; j++) {
if (ch[j].center_ch <= 14) {
is_2g_ch_exist = true;
break;
}
}
/* If no any 2G-port exist, it's impossible because 5G-exclude */
if (!is_2g_ch_exist)
return BTC_WLINK_OTHER;
dbcc_2g_cid = j;
*dbcc_2g_phy = phy[dbcc_2g_cid];
/* connect_cnt <= 2 */
if (wl_rinfo->connect_cnt < BTC_TDMA_WLROLE_MAX)
return (_get_role_link_mode((role[dbcc_2g_cid])));
/* find the other-port in the 2G-PHY, ex: PHY-0:6G, PHY1: mcc/scc */
for (k = 0; k < wl_rinfo->connect_cnt; k++) {
if (k == dbcc_2g_cid)
continue;
if (phy[k] == *dbcc_2g_phy) {
is_multi_role_in_2g_phy = true;
dbcc_2g_cid2 = k;
break;
}
}
/* Single-role in 2G-PHY */
if (!is_multi_role_in_2g_phy)
return (_get_role_link_mode(role[dbcc_2g_cid]));
/* 2-role in 2G-PHY */
if (ch[dbcc_2g_cid2].center_ch > 14)
return BTC_WLINK_25G_MCC;
else if (_chk_role_ch_group(&ch[dbcc_2g_cid], &ch[dbcc_2g_cid2]))
return BTC_WLINK_2G_SCC;
else
return BTC_WLINK_2G_MCC;
}
static void _update_role_link_mode(struct rtw89_dev *rtwdev,
bool client_joined, u32 noa)
{
struct rtw89_btc_wl_role_info_v8 *wl_rinfo = &rtwdev->btc.cx.wl.role_info_v8;
u32 type = BTC_WLMROLE_NONE, dur = 0;
u32 wl_role = wl_rinfo->role_map;
/* if no client_joined, don't care P2P-GO/AP role */
if (((wl_role & BIT(RTW89_WIFI_ROLE_P2P_GO)) ||
(wl_role & BIT(RTW89_WIFI_ROLE_AP))) && !client_joined) {
if (wl_rinfo->link_mode == BTC_WLINK_2G_SCC) {
wl_rinfo->link_mode = BTC_WLINK_2G_STA;
wl_rinfo->connect_cnt--;
} else if (wl_rinfo->link_mode == BTC_WLINK_2G_GO ||
wl_rinfo->link_mode == BTC_WLINK_2G_AP) {
wl_rinfo->link_mode = BTC_WLINK_NOLINK;
wl_rinfo->connect_cnt--;
}
}
/* Identify 2-Role type */
if (wl_rinfo->connect_cnt >= 2 &&
(wl_rinfo->link_mode == BTC_WLINK_2G_SCC ||
wl_rinfo->link_mode == BTC_WLINK_2G_MCC ||
wl_rinfo->link_mode == BTC_WLINK_25G_MCC ||
wl_rinfo->link_mode == BTC_WLINK_5G)) {
if ((wl_role & BIT(RTW89_WIFI_ROLE_P2P_GO)) ||
(wl_role & BIT(RTW89_WIFI_ROLE_AP)))
type = noa ? BTC_WLMROLE_STA_GO_NOA : BTC_WLMROLE_STA_GO;
else if (wl_role & BIT(RTW89_WIFI_ROLE_P2P_CLIENT))
type = noa ? BTC_WLMROLE_STA_GC_NOA : BTC_WLMROLE_STA_GC;
else
type = BTC_WLMROLE_STA_STA;
dur = noa;
}
wl_rinfo->mrole_type = type;
wl_rinfo->mrole_noa_duration = dur;
}
static void _update_wl_info_v8(struct rtw89_dev *rtwdev, u8 role_id, u8 rlink_id,
enum btc_role_state state)
{
struct rtw89_btc *btc = &rtwdev->btc;
struct rtw89_btc_wl_info *wl = &btc->cx.wl;
struct rtw89_btc_chdef cid_ch[RTW89_BE_BTC_WL_MAX_ROLE_NUMBER];
struct rtw89_btc_wl_role_info_v8 *wl_rinfo = &wl->role_info_v8;
struct rtw89_btc_wl_dbcc_info *wl_dinfo = &wl->dbcc_info;
bool client_joined = false, b2g = false, b5g = false;
u8 cid_role[RTW89_BE_BTC_WL_MAX_ROLE_NUMBER] = {};
u8 cid_phy[RTW89_BE_BTC_WL_MAX_ROLE_NUMBER] = {};
u8 dbcc_en = 0, pta_req_band = RTW89_MAC_0;
u8 i, j, cnt = 0, cnt_2g = 0, cnt_5g = 0;
struct rtw89_btc_wl_link_info *wl_linfo;
struct rtw89_btc_wl_rlink *rlink = NULL;
u8 dbcc_2g_phy = RTW89_PHY_0;
u8 mode = BTC_WLINK_NOLINK;
u32 noa_dur = 0;
if (role_id >= RTW89_BE_BTC_WL_MAX_ROLE_NUMBER || rlink_id > RTW89_MAC_1)
return;
/* Extract wl->link_info[role_id][rlink_id] to wl->role_info
* role_id: role index
* rlink_id: rlink index (= HW-band index)
* pid: port_index
*/
wl_linfo = &wl->rlink_info[role_id][rlink_id];
if (wl_linfo->connected == MLME_LINKING)
return;
rlink = &wl_rinfo->rlink[role_id][rlink_id];
rlink->role = wl_linfo->role;
rlink->active = wl_linfo->active; /* Doze or not */
rlink->pid = wl_linfo->pid;
rlink->phy = wl_linfo->phy;
rlink->rf_band = wl_linfo->band;
rlink->ch = wl_linfo->ch;
rlink->bw = wl_linfo->bw;
rlink->noa = wl_linfo->noa;
rlink->noa_dur = wl_linfo->noa_duration / 1000;
rlink->client_cnt = wl_linfo->client_cnt;
rlink->mode = wl_linfo->mode;
switch (wl_linfo->connected) {
case MLME_NO_LINK:
rlink->connected = 0;
if (rlink->role == RTW89_WIFI_ROLE_STATION)
btc->dm.leak_ap = 0;
break;
case MLME_LINKED:
rlink->connected = 1;
break;
default:
return;
}
wl->is_5g_hi_channel = false;
wl->bg_mode = false;
wl_rinfo->role_map = 0;
wl_rinfo->p2p_2g = 0;
memset(cid_ch, 0, sizeof(cid_ch));
for (i = 0; i < RTW89_BE_BTC_WL_MAX_ROLE_NUMBER; i++) {
for (j = RTW89_MAC_0; j <= RTW89_MAC_1; j++) {
rlink = &wl_rinfo->rlink[i][j];
if (!rlink->active || !rlink->connected)
continue;
cnt++;
wl_rinfo->role_map |= BIT(rlink->role);
/* only if client connect for p2p-Go/AP */
if ((rlink->role == RTW89_WIFI_ROLE_P2P_GO ||
rlink->role == RTW89_WIFI_ROLE_AP) &&
rlink->client_cnt > 1)
client_joined = true;
/* Identufy if P2P-Go (GO/GC/AP) exist at 2G band*/
if (rlink->rf_band == RTW89_BAND_2G &&
(client_joined || rlink->role == RTW89_WIFI_ROLE_P2P_CLIENT))
wl_rinfo->p2p_2g = 1;
/* only one noa-role exist */
if (rlink->noa && rlink->noa_dur > 0)
noa_dur = rlink->noa_dur;
/* for WL 5G-Rx interfered with BT issue */
if (rlink->rf_band == RTW89_BAND_5G && rlink->ch >= 100)
wl->is_5g_hi_channel = 1;
if ((rlink->mode & BIT(BTC_WL_MODE_11B)) ||
(rlink->mode & BIT(BTC_WL_MODE_11G)))
wl->bg_mode = 1;
if (rtwdev->chip->para_ver & BTC_FEAT_MLO_SUPPORT)
continue;
cid_ch[cnt - 1] = wl_linfo->chdef;
cid_phy[cnt - 1] = rlink->phy;
cid_role[cnt - 1] = rlink->role;
if (rlink->rf_band != RTW89_BAND_2G) {
cnt_5g++;
b5g = true;
} else {
cnt_2g++;
b2g = true;
}
}
}
if (rtwdev->chip->para_ver & BTC_FEAT_MLO_SUPPORT) {
rtw89_debug(rtwdev, RTW89_DBG_BTC,
"[BTC] rlink cnt_2g=%d cnt_5g=%d\n", cnt_2g, cnt_5g);
rtw89_warn(rtwdev, "not support MLO feature yet");
} else {
dbcc_en = rtwdev->dbcc_en;
/* Be careful to change the following sequence!! */
if (cnt == 0) {
mode = BTC_WLINK_NOLINK;
} else if (!b2g && b5g) {
mode = BTC_WLINK_5G;
} else if (wl_rinfo->role_map & BIT(RTW89_WIFI_ROLE_NAN)) {
mode = BTC_WLINK_2G_NAN;
} else if (cnt > BTC_TDMA_WLROLE_MAX) {
mode = BTC_WLINK_OTHER;
} else if (dbcc_en) {
mode = _chk_dbcc(rtwdev, cid_ch, cid_phy, cid_role,
&dbcc_2g_phy);
} else if (b2g && b5g && cnt == 2) {
mode = BTC_WLINK_25G_MCC;
} else if (!b5g && cnt == 2) { /* cnt_connect = 2 */
if (_chk_role_ch_group(&cid_ch[0], &cid_ch[cnt - 1]))
mode = BTC_WLINK_2G_SCC;
else
mode = BTC_WLINK_2G_MCC;
} else if (!b5g && cnt == 1) { /* cnt_connect = 1 */
mode = _get_role_link_mode(cid_role[0]);
}
}
wl_rinfo->link_mode = mode;
wl_rinfo->connect_cnt = cnt;
if (wl_rinfo->connect_cnt == 0)
wl_rinfo->role_map = BIT(RTW89_WIFI_ROLE_NONE);
_update_role_link_mode(rtwdev, client_joined, noa_dur);
wl_rinfo->dbcc_2g_phy = dbcc_2g_phy;
if (wl_rinfo->dbcc_en != dbcc_en) {
wl_rinfo->dbcc_en = dbcc_en;
wl_rinfo->dbcc_chg = 1;
btc->cx.cnt_wl[BTC_WCNT_DBCC_CHG]++;
} else {
wl_rinfo->dbcc_chg = 0;
}
if (wl_rinfo->dbcc_en) {
memset(wl_dinfo, 0, sizeof(struct rtw89_btc_wl_dbcc_info));
if (mode == BTC_WLINK_5G) {
pta_req_band = RTW89_PHY_0;
wl_dinfo->op_band[RTW89_PHY_0] = RTW89_BAND_5G;
wl_dinfo->op_band[RTW89_PHY_1] = RTW89_BAND_2G;
} else if (wl_rinfo->dbcc_2g_phy == RTW89_PHY_1) {
pta_req_band = RTW89_PHY_1;
wl_dinfo->op_band[RTW89_PHY_0] = RTW89_BAND_5G;
wl_dinfo->op_band[RTW89_PHY_1] = RTW89_BAND_2G;
} else {
pta_req_band = RTW89_PHY_0;
wl_dinfo->op_band[RTW89_PHY_0] = RTW89_BAND_2G;
wl_dinfo->op_band[RTW89_PHY_1] = RTW89_BAND_5G;
}
_update_dbcc_band(rtwdev, RTW89_PHY_0);
_update_dbcc_band(rtwdev, RTW89_PHY_1);
}
wl_rinfo->pta_req_band = pta_req_band;
_fw_set_drv_info(rtwdev, CXDRVINFO_ROLE);
}
void rtw89_coex_act1_work(struct work_struct *work)
{
struct rtw89_dev *rtwdev = container_of(work, struct rtw89_dev,
@@ -5445,6 +5807,7 @@ void _run_coex(struct rtw89_dev *rtwdev, enum btc_reason_and_action reason)
struct rtw89_btc_wl_role_info *wl_rinfo = &wl->role_info;
struct rtw89_btc_wl_role_info_v1 *wl_rinfo_v1 = &wl->role_info_v1;
struct rtw89_btc_wl_role_info_v2 *wl_rinfo_v2 = &wl->role_info_v2;
struct rtw89_btc_wl_role_info_v8 *wl_rinfo_v8 = &wl->role_info_v8;
u8 mode, igno_bt, always_freerun;
lockdep_assert_held(&rtwdev->mutex);
@@ -5459,6 +5822,8 @@ void _run_coex(struct rtw89_dev *rtwdev, enum btc_reason_and_action reason)
mode = wl_rinfo_v1->link_mode;
else if (ver->fwlrole == 2)
mode = wl_rinfo_v2->link_mode;
else if (ver->fwlrole == 8)
mode = wl_rinfo_v8->link_mode;
else
return;
@@ -5605,6 +5970,8 @@ void _run_coex(struct rtw89_dev *rtwdev, enum btc_reason_and_action reason)
_action_wl_2g_scc_v1(rtwdev);
else if (ver->fwlrole == 2)
_action_wl_2g_scc_v2(rtwdev);
else if (ver->fwlrole == 8)
_action_wl_2g_scc_v8(rtwdev);
break;
case BTC_WLINK_2G_MCC:
bt->scan_rx_low_pri = true;
@@ -5956,6 +6323,22 @@ static u8 _update_bt_rssi_level(struct rtw89_dev *rtwdev, u8 rssi)
return rssi_level;
}
static void _update_zb_coex_tbl(struct rtw89_dev *rtwdev)
{
u8 mode = rtwdev->btc.cx.wl.role_info.link_mode;
u32 zb_tbl0 = 0xda5a5a5a, zb_tbl1 = 0xda5a5a5a;
if (mode == BTC_WLINK_5G || rtwdev->btc.dm.freerun) {
zb_tbl0 = 0xffffffff;
zb_tbl1 = 0xffffffff;
} else if (mode == BTC_WLINK_25G_MCC) {
zb_tbl0 = 0xffffffff; /* for E5G slot */
zb_tbl1 = 0xda5a5a5a; /* for E2G slot */
}
rtw89_write32(rtwdev, R_BTC_ZB_COEX_TBL_0, zb_tbl0);
rtw89_write32(rtwdev, R_BTC_ZB_COEX_TBL_1, zb_tbl1);
}
#define BT_PROFILE_PROTOCOL_MASK GENMASK(7, 4)
static void _update_bt_info(struct rtw89_dev *rtwdev, u8 *buf, u32 len)
@@ -6093,13 +6476,6 @@ static void _update_bt_info(struct rtw89_dev *rtwdev, u8 *buf, u32 len)
_run_coex(rtwdev, BTC_RSN_UPDATE_BT_INFO);
}
enum btc_wl_mode {
BTC_WL_MODE_HT = 0,
BTC_WL_MODE_VHT = 1,
BTC_WL_MODE_HE = 2,
BTC_WL_MODE_NUM,
};
void rtw89_btc_ntfy_role_info(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif,
struct rtw89_sta *rtwsta, enum btc_role_state state)
{
@@ -6112,7 +6488,7 @@ void rtw89_btc_ntfy_role_info(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif
struct rtw89_btc_wl_info *wl = &btc->cx.wl;
struct rtw89_btc_wl_link_info r = {0};
struct rtw89_btc_wl_link_info *wlinfo = NULL;
u8 mode = 0;
u8 mode = 0, rlink_id, link_mode_ori, pta_req_mac_ori, wa_type;
rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], state=%d\n", state);
rtw89_debug(rtwdev, RTW89_DBG_BTC,
@@ -6162,6 +6538,10 @@ void rtw89_btc_ntfy_role_info(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif
r.band = chan->band_type;
r.ch = chan->channel;
r.bw = chan->band_width;
r.chdef.band = chan->band_type;
r.chdef.center_ch = chan->channel;
r.chdef.bw = chan->band_width;
r.chdef.chan = chan->primary_channel;
ether_addr_copy(r.mac_addr, rtwvif->mac_addr);
if (rtwsta && vif->type == NL80211_IFTYPE_STATION)
@@ -6171,13 +6551,37 @@ void rtw89_btc_ntfy_role_info(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif
wlinfo = &wl->link_info[r.pid];
memcpy(wlinfo, &r, sizeof(*wlinfo));
if (ver->fwlrole == 0)
rlink_id = 0; /* to do */
if (ver->fwlrole == 0) {
*wlinfo = r;
_update_wl_info(rtwdev);
else if (ver->fwlrole == 1)
} else if (ver->fwlrole == 1) {
*wlinfo = r;
_update_wl_info_v1(rtwdev);
else if (ver->fwlrole == 2)
} else if (ver->fwlrole == 2) {
*wlinfo = r;
_update_wl_info_v2(rtwdev);
} else if (ver->fwlrole == 8) {
wlinfo = &wl->rlink_info[r.pid][rlink_id];
*wlinfo = r;
link_mode_ori = wl->role_info_v8.link_mode;
pta_req_mac_ori = wl->pta_req_mac;
_update_wl_info_v8(rtwdev, r.pid, rlink_id, state);
if (wl->role_info_v8.link_mode != link_mode_ori) {
wl->role_info_v8.link_mode_chg = 1;
if (ver->fcxinit == 7)
wa_type = btc->mdinfo.md_v7.wa_type;
else
wa_type = btc->mdinfo.md.wa_type;
if (wa_type & BTC_WA_HFP_ZB)
_update_zb_coex_tbl(rtwdev);
}
if (wl->pta_req_mac != pta_req_mac_ori)
wl->pta_reg_mac_chg = 1;
}
if (wlinfo->role == RTW89_WIFI_ROLE_STATION &&
wlinfo->connected == MLME_NO_LINK)
@@ -6715,7 +7119,10 @@ static void _show_wl_role_info(struct rtw89_dev *rtwdev, struct seq_file *m)
}
for (i = 0; i < RTW89_PORT_NUM; i++) {
plink = &btc->cx.wl.link_info[i];
if (btc->ver->fwlrole == 8)
plink = &btc->cx.wl.rlink_info[i][0];
else
plink = &btc->cx.wl.link_info[i];
if (!plink->active)
continue;
@@ -6760,6 +7167,7 @@ static void _show_wl_info(struct rtw89_dev *rtwdev, struct seq_file *m)
struct rtw89_btc_wl_role_info *wl_rinfo = &wl->role_info;
struct rtw89_btc_wl_role_info_v1 *wl_rinfo_v1 = &wl->role_info_v1;
struct rtw89_btc_wl_role_info_v2 *wl_rinfo_v2 = &wl->role_info_v2;
struct rtw89_btc_wl_role_info_v8 *wl_rinfo_v8 = &wl->role_info_v8;
u8 mode;
if (!(btc->dm.coex_info_map & BTC_COEX_INFO_WL))
@@ -6773,6 +7181,8 @@ static void _show_wl_info(struct rtw89_dev *rtwdev, struct seq_file *m)
mode = wl_rinfo_v1->link_mode;
else if (ver->fwlrole == 2)
mode = wl_rinfo_v2->link_mode;
else if (ver->fwlrole == 8)
mode = wl_rinfo_v8->link_mode;
else
return;

19
drivers/net/wireless/realtek/rtw89/coex.h
View File

@@ -201,6 +201,25 @@ enum btc_3cx_type {
BTC_3CX_MAX,
};
enum btc_chip_feature {
BTC_FEAT_PTA_ONOFF_CTRL = BIT(0), /* on/off ctrl by HW (not 0x73[2]) */
BTC_FEAT_NONBTG_GWL_THRU = BIT(1), /* non-BTG GNT_WL!=0 if GNT_BT = 1 */
BTC_FEAT_WLAN_ACT_MUX = BIT(2), /* separate wlan_act/gnt mux */
BTC_FEAT_NEW_BBAPI_FLOW = BIT(3), /* new btg_ctrl/pre_agc_ctrl */
BTC_FEAT_MLO_SUPPORT = BIT(4),
BTC_FEAT_H2C_MACRO = BIT(5),
};
enum btc_wl_mode {
BTC_WL_MODE_11B = 0,
BTC_WL_MODE_11A = 1,
BTC_WL_MODE_11G = 2,
BTC_WL_MODE_HT = 3,
BTC_WL_MODE_VHT = 4,
BTC_WL_MODE_HE = 5,
BTC_WL_MODE_NUM,
};
void rtw89_btc_ntfy_poweron(struct rtw89_dev *rtwdev);
void rtw89_btc_ntfy_poweroff(struct rtw89_dev *rtwdev);
void rtw89_btc_ntfy_init(struct rtw89_dev *rtwdev, u8 mode);

62
drivers/net/wireless/realtek/rtw89/core.h
View File

@@ -799,6 +799,7 @@ struct rtw89_rx_phy_ppdu {
enum rtw89_mac_idx {
RTW89_MAC_0 = 0,
RTW89_MAC_1 = 1,
RTW89_MAC_NUM,
};
enum rtw89_phy_idx {
@@ -1230,6 +1231,13 @@ enum rtw89_btc_wl_state_cnt {
BTC_WCNT_RFK_REJECT,
BTC_WCNT_RFK_TIMEOUT,
BTC_WCNT_CH_UPDATE,
BTC_WCNT_DBCC_ALL_2G,
BTC_WCNT_DBCC_CHG,
BTC_WCNT_RX_OK_LAST,
BTC_WCNT_RX_OK_LAST2S,
BTC_WCNT_RX_ERR_LAST,
BTC_WCNT_RX_ERR_LAST2S,
BTC_WCNT_RX_LAST,
BTC_WCNT_NUM
};
@@ -1349,6 +1357,14 @@ struct rtw89_traffic_stats {
u16 rx_rate;
};
struct rtw89_btc_chdef {
u8 center_ch;
u8 band;
u8 chan;
enum rtw89_sc_offset offset;
enum rtw89_bandwidth bw;
};
struct rtw89_btc_statistic {
u8 rssi; /* 0%~110% (dBm = rssi -110) */
struct rtw89_traffic_stats traffic;
@@ -1357,6 +1373,7 @@ struct rtw89_btc_statistic {
#define BTC_WL_RSSI_THMAX 4
struct rtw89_btc_wl_link_info {
struct rtw89_btc_chdef chdef;
struct rtw89_btc_statistic stat;
enum rtw89_tfc_dir dir;
u8 rssi_state[BTC_WL_RSSI_THMAX];
@@ -1370,6 +1387,7 @@ struct rtw89_btc_wl_link_info {
u8 phy;
u8 dtim_period;
u8 mode;
u8 tx_1ss_limit;
u8 mac_id;
u8 tx_retry;
@@ -1379,6 +1397,7 @@ struct rtw89_btc_wl_link_info {
u32 tx_time;
u32 client_cnt;
u32 rx_rate_drop_cnt;
u32 noa_duration;
u32 active: 1;
u32 noa: 1;
@@ -1589,6 +1608,42 @@ struct rtw89_btc_wl_role_info_v2 { /* struct size must be n*4 bytes */
u32 rsvd: 27;
};
struct rtw89_btc_wl_rlink { /* H2C info, struct size must be n*4 bytes */
u8 connected;
u8 pid;
u8 phy;
u8 noa;
u8 rf_band; /* enum band_type RF band: 2.4G/5G/6G */
u8 active; /* 0:rlink is under doze */
u8 bw; /* enum channel_width */
u8 role; /*enum role_type */
u8 ch;
u8 noa_dur; /* ms */
u8 client_cnt; /* for Role = P2P-Go/AP */
u8 mode; /* wifi protocol */
} __packed;
#define RTW89_BE_BTC_WL_MAX_ROLE_NUMBER 6
struct rtw89_btc_wl_role_info_v8 { /* H2C info, struct size must be n*4 bytes */
u8 connect_cnt;
u8 link_mode;
u8 link_mode_chg;
u8 p2p_2g;
u8 pta_req_band;
u8 dbcc_en; /* 1+1 and 2.4G-included */
u8 dbcc_chg;
u8 dbcc_2g_phy; /* which phy operate in 2G, HW_PHY_0 or HW_PHY_1 */
struct rtw89_btc_wl_rlink rlink[RTW89_BE_BTC_WL_MAX_ROLE_NUMBER][RTW89_MAC_NUM];
u32 role_map;
u32 mrole_type; /* btc_wl_mrole_type */
u32 mrole_noa_duration; /* ms */
} __packed;
struct rtw89_btc_wl_ver_info {
u32 fw_coex; /* match with which coex_ver */
u32 fw;
@@ -1724,12 +1779,14 @@ struct rtw89_btc_wl_nhm {
struct rtw89_btc_wl_info {
struct rtw89_btc_wl_link_info link_info[RTW89_PORT_NUM];
struct rtw89_btc_wl_link_info rlink_info[RTW89_BE_BTC_WL_MAX_ROLE_NUMBER][RTW89_MAC_NUM];
struct rtw89_btc_wl_rfk_info rfk_info;
struct rtw89_btc_wl_ver_info ver_info;
struct rtw89_btc_wl_afh_info afh_info;
struct rtw89_btc_wl_role_info role_info;
struct rtw89_btc_wl_role_info_v1 role_info_v1;
struct rtw89_btc_wl_role_info_v2 role_info_v2;
struct rtw89_btc_wl_role_info_v8 role_info_v8;
struct rtw89_btc_wl_scan_info scan_info;
struct rtw89_btc_wl_dbcc_info dbcc_info;
struct rtw89_btc_rf_para rf_para;
@@ -1740,7 +1797,10 @@ struct rtw89_btc_wl_info {
u8 rssi_level;
u8 cn_report;
u8 coex_mode;
u8 pta_req_mac;
bool is_5g_hi_channel;
bool pta_reg_mac_chg;
bool bg_mode;
bool scbd_change;
u32 scbd;
@@ -2569,6 +2629,8 @@ struct rtw89_btc_dm {
u32 update_slot_map;
u32 set_ant_path;
u32 e2g_slot_limit;
u32 e2g_slot_nulltx_time;
u32 wl_only: 1;
u32 wl_fw_cx_offload: 1;

42
drivers/net/wireless/realtek/rtw89/fw.c
View File

@@ -4120,6 +4120,48 @@ int rtw89_fw_h2c_cxdrv_role_v2(struct rtw89_dev *rtwdev, u8 type)
return ret;
}
int rtw89_fw_h2c_cxdrv_role_v8(struct rtw89_dev *rtwdev, u8 type)
{
struct rtw89_btc *btc = &rtwdev->btc;
struct rtw89_btc_wl_role_info_v8 *role = &btc->cx.wl.role_info_v8;
struct rtw89_h2c_cxrole_v8 *h2c;
u32 len = sizeof(*h2c);
struct sk_buff *skb;
int ret;
skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, len);
if (!skb) {
rtw89_err(rtwdev, "failed to alloc skb for h2c cxdrv_ctrl\n");
return -ENOMEM;
}
skb_put(skb, len);
h2c = (struct rtw89_h2c_cxrole_v8 *)skb->data;
h2c->hdr.type = type;
h2c->hdr.len = len - H2C_LEN_CXDRVHDR_V7;
memcpy(&h2c->_u8, role, sizeof(h2c->_u8));
h2c->_u32.role_map = cpu_to_le32(role->role_map);
h2c->_u32.mrole_type = cpu_to_le32(role->mrole_type);
h2c->_u32.mrole_noa_duration = cpu_to_le32(role->mrole_noa_duration);
rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
H2C_CAT_OUTSRC, BTFC_SET,
SET_DRV_INFO, 0, 0,
len);
ret = rtw89_h2c_tx(rtwdev, skb, false);
if (ret) {
rtw89_err(rtwdev, "failed to send h2c\n");
goto fail;
}
return 0;
fail:
dev_kfree_skb_any(skb);
return ret;
}
#define H2C_LEN_CXDRVINFO_CTRL (4 + H2C_LEN_CXDRVHDR)
int rtw89_fw_h2c_cxdrv_ctrl(struct rtw89_dev *rtwdev, u8 type)
{

27
drivers/net/wireless/realtek/rtw89/fw.h
View File

@@ -2395,6 +2395,32 @@ struct rtw89_h2c_cxctrl_v7 {
#define H2C_LEN_CXDRVHDR sizeof(struct rtw89_h2c_cxhdr)
#define H2C_LEN_CXDRVHDR_V7 sizeof(struct rtw89_h2c_cxhdr_v7)
struct rtw89_btc_wl_role_info_v8_u8 {
u8 connect_cnt;
u8 link_mode;
u8 link_mode_chg;
u8 p2p_2g;
u8 pta_req_band;
u8 dbcc_en;
u8 dbcc_chg;
u8 dbcc_2g_phy;
struct rtw89_btc_wl_rlink rlink[RTW89_BE_BTC_WL_MAX_ROLE_NUMBER][RTW89_MAC_NUM];
} __packed;
struct rtw89_btc_wl_role_info_v8_u32 {
__le32 role_map;
__le32 mrole_type;
__le32 mrole_noa_duration;
} __packed;
struct rtw89_h2c_cxrole_v8 {
struct rtw89_h2c_cxhdr hdr;
struct rtw89_btc_wl_role_info_v8_u8 _u8;
struct rtw89_btc_wl_role_info_v8_u32 _u32;
} __packed;
struct rtw89_h2c_cxinit {
struct rtw89_h2c_cxhdr hdr;
u8 ant_type;
@@ -4568,6 +4594,7 @@ int rtw89_fw_h2c_cxdrv_init_v7(struct rtw89_dev *rtwdev, u8 type);
int rtw89_fw_h2c_cxdrv_role(struct rtw89_dev *rtwdev, u8 type);
int rtw89_fw_h2c_cxdrv_role_v1(struct rtw89_dev *rtwdev, u8 type);
int rtw89_fw_h2c_cxdrv_role_v2(struct rtw89_dev *rtwdev, u8 type);
int rtw89_fw_h2c_cxdrv_role_v8(struct rtw89_dev *rtwdev, u8 type);
int rtw89_fw_h2c_cxdrv_ctrl(struct rtw89_dev *rtwdev, u8 type);
int rtw89_fw_h2c_cxdrv_ctrl_v7(struct rtw89_dev *rtwdev, u8 type);
int rtw89_fw_h2c_cxdrv_trx(struct rtw89_dev *rtwdev, u8 type);

5
drivers/net/wireless/realtek/rtw89/rtw8922a.c
View File

@@ -2436,6 +2436,11 @@ const struct rtw89_chip_info rtw8922a_chip_info = {
.efuse_blocks = rtw8922a_efuse_blocks,
.phycap_addr = 0x1700,
.phycap_size = 0x38,
.para_ver = 0xf,
.wlcx_desired = 0x07110000,
.btcx_desired = 0x7,
.scbd = 0x1,
.mailbox = 0x1,
.ps_mode_supported = BIT(RTW89_PS_MODE_RFOFF) |
BIT(RTW89_PS_MODE_CLK_GATED) |