mirrors/linux
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2026-05-03 18:12:25 -04:00
Code Issues Packages Projects Releases Wiki Activity

wifi: rtw89: coex: Bluetooth hopping map for Wi-Fi role version 7

Browse Source 
To get Wi-Fi channel & bandwidth information from new Wi-Fi role format.
Bluetooth will negotiate which channel to do TX/RX with connected device.
And Bluetooth will maintain a hopping map, that describe the usable
channels. To avoid the interference from Wi-Fi 2.4GHz/Bluetooth each other,
Bluetooth must not to hop into Wi-Fi channel.

Signed-off-by: Ching-Te Ku <ku920601@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20240816124614.25592-4-pkshih@realtek.com
This commit is contained in:
Ching-Te Ku
2024-08-16 20:46:13 +08:00
committed by Ping-Ke Shih
parent e43175dc04
commit b0923d4852
1 changed files with 18 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

18
drivers/net/wireless/realtek/rtw89/coex.c
View File

@@ -3045,10 +3045,12 @@ static void _set_bt_afh_info(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_v7 *wl_rinfo_v7 = &wl->role_info_v7;
struct rtw89_btc_wl_role_info_v8 *wl_rinfo_v8 = &wl->role_info_v8;
struct rtw89_btc_wl_active_role *r;
struct rtw89_btc_wl_active_role_v1 *r1;
struct rtw89_btc_wl_active_role_v2 *r2;
struct rtw89_btc_wl_active_role_v7 *r7;
struct rtw89_btc_wl_rlink *rlink;
u8 en = 0, i, ch = 0, bw = 0;
u8 mode, connect_cnt;
@@ -3065,6 +3067,9 @@ static void _set_bt_afh_info(struct rtw89_dev *rtwdev)
} else if (ver->fwlrole == 2) {
mode = wl_rinfo_v2->link_mode;
connect_cnt = wl_rinfo_v2->connect_cnt;
} else if (ver->fwlrole == 7) {
mode = wl_rinfo_v7->link_mode;
connect_cnt = wl_rinfo_v7->connect_cnt;
} else if (ver->fwlrole == 8) {
mode = wl_rinfo_v8->link_mode;
connect_cnt = wl_rinfo_v8->connect_cnt;
@@ -3083,6 +3088,7 @@ static void _set_bt_afh_info(struct rtw89_dev *rtwdev)
r = &wl_rinfo->active_role[i];
r1 = &wl_rinfo_v1->active_role_v1[i];
r2 = &wl_rinfo_v2->active_role_v2[i];
r7 = &wl_rinfo_v7->active_role[i];
rlink = &wl_rinfo_v8->rlink[i][0];
if (ver->fwlrole == 0 &&
@@ -3103,6 +3109,12 @@ static void _set_bt_afh_info(struct rtw89_dev *rtwdev)
ch = r2->ch;
bw = r2->bw;
break;
} else if (ver->fwlrole == 7 &&
(r7->role == RTW89_WIFI_ROLE_P2P_GO ||
r7->role == RTW89_WIFI_ROLE_P2P_CLIENT)) {
ch = r7->ch;
bw = r7->bw;
break;
} else if (ver->fwlrole == 8 &&
(rlink->role == RTW89_WIFI_ROLE_P2P_GO ||
rlink->role == RTW89_WIFI_ROLE_P2P_CLIENT)) {
@@ -3118,6 +3130,7 @@ static void _set_bt_afh_info(struct rtw89_dev *rtwdev)
r = &wl_rinfo->active_role[i];
r1 = &wl_rinfo_v1->active_role_v1[i];
r2 = &wl_rinfo_v2->active_role_v2[i];
r7 = &wl_rinfo_v7->active_role[i];
rlink = &wl_rinfo_v8->rlink[i][0];
if (ver->fwlrole == 0 &&
@@ -3135,6 +3148,11 @@ static void _set_bt_afh_info(struct rtw89_dev *rtwdev)
ch = r2->ch;
bw = r2->bw;
break;
} else if (ver->fwlrole == 7 &&
r7->connected && r7->band == RTW89_BAND_2G) {
ch = r7->ch;
bw = r7->bw;
break;
} else if (ver->fwlrole == 8 &&
rlink->connected && rlink->rf_band == RTW89_BAND_2G) {
ch = rlink->ch;