Commit 2273dd72 authored by Chih-Kang Chang's avatar Chih-Kang Chang Committed by Kalle Valo
Browse files

wifi: rtw89: 8851b: add support WoWLAN to 8851B 



Add WoWLAN stub to 8851B, and decalre this chip can support magic packet
and disconnect wakeup.

Signed-off-by: default avatarChih-Kang Chang <gary.chang@realtek.com>
Signed-off-by: default avatarPing-Ke Shih <pkshih@realtek.com>
Signed-off-by: default avatarKalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20230421024551.29994-8-pkshih@realtek.com
parent b6335d91

drivers/net/wireless/realtek/rtw89/rtw8851b.c

+12 −0
Original line number Diff line number Diff line
@@ -31,6 +31,15 @@ static const struct rtw89_chip_ops rtw8851b_chip_ops = { 
	.h2c_dctl_sec_cam	= NULL,

};



#ifdef CONFIG_PM

static const struct wiphy_wowlan_support rtw_wowlan_stub_8851b = {

	.flags = WIPHY_WOWLAN_MAGIC_PKT | WIPHY_WOWLAN_DISCONNECT,

	.n_patterns = RTW89_MAX_PATTERN_NUM,

	.pattern_max_len = RTW89_MAX_PATTERN_SIZE,

	.pattern_min_len = 1,

};

#endif



const struct rtw89_chip_info rtw8851b_chip_info = {

	.chip_id		= RTL8851B,

	.ops			= &rtw8851b_chip_ops,
@@ -101,6 +110,9 @@ const struct rtw89_chip_info rtw8851b_chip_info = { 
				  BIT(RTW89_DMA_ACH6) | BIT(RTW89_DMA_ACH7) |

				  BIT(RTW89_DMA_B1MG) | BIT(RTW89_DMA_B1HI),

	.edcca_lvl_reg		= R_SEG0R_EDCCA_LVL_V1,

#ifdef CONFIG_PM

	.wowlan_stub		= &rtw_wowlan_stub_8851b,

#endif

	.xtal_info		= &rtw8851b_xtal_info,

};

EXPORT_SYMBOL(rtw8851b_chip_info);

drivers/net/wireless/realtek/rtw89/wow.c

+1 −1
Original line number Diff line number Diff line
@@ -91,7 +91,7 @@ static void rtw89_wow_show_wakeup_reason(struct rtw89_dev *rtwdev) 
	u32 wow_reason_reg;

	u8 reason;



	if (chip_id == RTL8852A || chip_id == RTL8852B)

	if (chip_id == RTL8852A || chip_id == RTL8852B || chip_id == RTL8851B)

		wow_reason_reg = R_AX_C2HREG_DATA3 + 3;

	else

		wow_reason_reg = R_AX_C2HREG_DATA3_V1 + 3;