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wifi: rtw89: setting TBTT AGG number when mac port initialization

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When initializing mac port, needs to set TBTT AGG number to trigger TBTT
related interrupts. Otherwise, after sending join info H2C command with
disconnection mode, firmware will clear TBTT AGG number. Without the
setting from mac port initialization after that, this port will not be
able to transmit beacons.

Signed-off-by: Chih-Kang Chang <gary.chang@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20251223030651.480633-12-pkshih@realtek.com
This commit is contained in:
Chih-Kang Chang 2025-12-23 11:06:50 +08:00 committed by Ping-Ke Shih
parent 7b0c36c968
commit 5e5f83fba4
1 changed files with 12 additions and 0 deletions
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12
drivers/net/wireless/realtek/rtw89/mac.c
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@ -4382,6 +4382,7 @@ static void rtw89_mac_bcn_drop(struct rtw89_dev *rtwdev,
#define BCN_HOLD_DEF 200
#define BCN_MASK_DEF 0
#define TBTT_ERLY_DEF 5
#define TBTT_AGG_DEF 1
#define BCN_SET_UNIT 32
#define BCN_ERLY_SET_DLY (10 * 2)
@ -4685,6 +4686,16 @@ static void rtw89_mac_port_cfg_tbtt_early(struct rtw89_dev *rtwdev,
B_AX_TBTTERLY_MASK, TBTT_ERLY_DEF);
}
static void rtw89_mac_port_cfg_tbtt_agg(struct rtw89_dev *rtwdev,
struct rtw89_vif_link *rtwvif_link)
{
const struct rtw89_mac_gen_def *mac = rtwdev->chip->mac_def;
const struct rtw89_port_reg *p = mac->port_base;
rtw89_write16_port_mask(rtwdev, rtwvif_link, p->tbtt_agg,
B_AX_TBTT_AGG_NUM_MASK, TBTT_AGG_DEF);
}
static void rtw89_mac_port_cfg_bss_color(struct rtw89_dev *rtwdev,
struct rtw89_vif_link *rtwvif_link)
{
@ -4945,6 +4956,7 @@ int rtw89_mac_port_update(struct rtw89_dev *rtwdev, struct rtw89_vif_link *rtwvi
rtw89_mac_port_cfg_bcn_hold_time(rtwdev, rtwvif_link);
rtw89_mac_port_cfg_bcn_mask_area(rtwdev, rtwvif_link);
rtw89_mac_port_cfg_tbtt_early(rtwdev, rtwvif_link);
rtw89_mac_port_cfg_tbtt_agg(rtwdev, rtwvif_link);
rtw89_mac_port_cfg_bss_color(rtwdev, rtwvif_link);
rtw89_mac_port_cfg_mbssid(rtwdev, rtwvif_link);
rtw89_mac_port_cfg_func_en(rtwdev, rtwvif_link, true);