From patchwork Tue Oct 8 08:20:54 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tony Chuang X-Patchwork-Id: 11179135 X-Patchwork-Delegate: kvalo@adurom.com Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id A51191575 for ; Tue, 8 Oct 2019 08:21:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 85F66206C2 for ; Tue, 8 Oct 2019 08:21:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730599AbfJHIVN (ORCPT ); Tue, 8 Oct 2019 04:21:13 -0400 Received: from rtits2.realtek.com ([211.75.126.72]:47340 "EHLO rtits2.realtek.com.tw" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730535AbfJHIVM (ORCPT ); Tue, 8 Oct 2019 04:21:12 -0400 Authenticated-By: X-SpamFilter-By: BOX Solutions SpamTrap 5.62 with qID x988L61b028133, This message is accepted by code: ctloc85258 Received: from mail.realtek.com (RTITCASV01.realtek.com.tw[172.21.6.18]) by rtits2.realtek.com.tw (8.15.2/2.57/5.78) with ESMTPS id x988L61b028133 (version=TLSv1 cipher=DHE-RSA-AES256-SHA bits=256 verify=NOT); Tue, 8 Oct 2019 16:21:06 +0800 Received: from localhost.localdomain (172.21.68.126) by RTITCASV01.realtek.com.tw (172.21.6.18) with Microsoft SMTP Server id 14.3.468.0; Tue, 8 Oct 2019 16:21:06 +0800 From: To: CC: , Subject: [PATCH 03/10] rtw88: config 8822c multicast address in MAC init flow Date: Tue, 8 Oct 2019 16:20:54 +0800 Message-ID: <20191008082101.2494-4-yhchuang@realtek.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20191008082101.2494-1-yhchuang@realtek.com> References: <20191008082101.2494-1-yhchuang@realtek.com> MIME-Version: 1.0 X-Originating-IP: [172.21.68.126] Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org From: Tzu-En Huang Multicast address should be congiured in the initialization flow. The value is created by a hashed calculation that is also implemented by the hardware for multicast address filtering. Signed-off-by: Tzu-En Huang Signed-off-by: Yan-Hsuan Chuang --- drivers/net/wireless/realtek/rtw88/reg.h | 1 + drivers/net/wireless/realtek/rtw88/rtw8822c.c | 3 +++ 2 files changed, 4 insertions(+) diff --git a/drivers/net/wireless/realtek/rtw88/reg.h b/drivers/net/wireless/realtek/rtw88/reg.h index a6d1260acb91..7e817bc997eb 100644 --- a/drivers/net/wireless/realtek/rtw88/reg.h +++ b/drivers/net/wireless/realtek/rtw88/reg.h @@ -310,6 +310,7 @@ #define REG_RX_PKT_LIMIT 0x060C #define REG_RX_DRVINFO_SZ 0x060F #define BIT_APP_PHYSTS BIT(28) +#define REG_MAR 0x0620 #define REG_USTIME_EDCA 0x0638 #define REG_ACKTO_CCK 0x0639 #define REG_RESP_SIFS_CCK 0x063C diff --git a/drivers/net/wireless/realtek/rtw88/rtw8822c.c b/drivers/net/wireless/realtek/rtw88/rtw8822c.c index 434b7d726ee5..4c8916516064 100644 --- a/drivers/net/wireless/realtek/rtw88/rtw8822c.c +++ b/drivers/net/wireless/realtek/rtw88/rtw8822c.c @@ -1136,6 +1136,7 @@ static void rtw8822c_phy_set_param(struct rtw_dev *rtwdev) #define WLAN_RTS_RATE_FB_RATE4_H 0x400003E0 #define WLAN_RTS_RATE_FB_RATE5 0x0600F015 #define WLAN_RTS_RATE_FB_RATE5_H 0x000000E0 +#define WLAN_MULTI_ADDR 0xFFFFFFFF #define WLAN_TX_FUNC_CFG1 0x30 #define WLAN_TX_FUNC_CFG2 0x30 @@ -1245,6 +1246,8 @@ static int rtw8822c_mac_init(struct rtw_dev *rtwdev) rtw_write8(rtwdev, REG_BCN_MAX_ERR, WLAN_BCN_MAX_ERR); /* WMAC configuration */ + rtw_write32(rtwdev, REG_MAR, WLAN_MULTI_ADDR); + rtw_write32(rtwdev, REG_MAR + 4, WLAN_MULTI_ADDR); rtw_write8(rtwdev, REG_BBPSF_CTRL + 2, WLAN_RESP_TXRATE); rtw_write8(rtwdev, REG_ACKTO, WLAN_ACK_TO); rtw_write8(rtwdev, REG_ACKTO_CCK, WLAN_ACK_TO_CCK);