From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.5 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,USER_AGENT_MUTT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id C7CE9C43441 for ; Fri, 9 Nov 2018 11:49:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8F3F220840 for ; Fri, 9 Nov 2018 11:49:46 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 8F3F220840 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-wireless-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728133AbeKIVaC (ORCPT ); Fri, 9 Nov 2018 16:30:02 -0500 Received: from mx1.redhat.com ([209.132.183.28]:54426 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727662AbeKIVaC (ORCPT ); Fri, 9 Nov 2018 16:30:02 -0500 Received: from smtp.corp.redhat.com (int-mx08.intmail.prod.int.phx2.redhat.com [10.5.11.23]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 7886C81F12; Fri, 9 Nov 2018 11:49:45 +0000 (UTC) Received: from localhost (unknown [10.43.2.84]) by smtp.corp.redhat.com (Postfix) with ESMTP id EAD4A19C65; Fri, 9 Nov 2018 11:49:41 +0000 (UTC) Date: Fri, 9 Nov 2018 12:49:37 +0100 From: Stanislaw Gruszka To: Lorenzo Bianconi Cc: Felix Fietkau , linux-wireless@vger.kernel.org Subject: Re: [PATCH 1/5] mt76x02: correct set bssid for STA Message-ID: <20181109114936.GA2173@redhat.com> References: <1541758814-2046-1-git-send-email-sgruszka@redhat.com> <1541758814-2046-2-git-send-email-sgruszka@redhat.com> <20181109110949.GD4174@localhost.localdomain> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20181109110949.GD4174@localhost.localdomain> User-Agent: Mutt/1.5.21 (2010-09-15) X-Scanned-By: MIMEDefang 2.84 on 10.5.11.23 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.25]); Fri, 09 Nov 2018 11:49:45 +0000 (UTC) Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org On Fri, Nov 09, 2018 at 12:09:50PM +0100, Lorenzo Bianconi wrote: > > Use MT_MAC_APC_BSSID0_H_EN bit to indicatate we are > > setting BSSID for STA. > > > > Signed-off-by: Stanislaw Gruszka > > --- > > drivers/net/wireless/mediatek/mt76/mt76x02_mac.c | 12 +++++++++--- > > 1 file changed, 9 insertions(+), 3 deletions(-) > > > > diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_mac.c b/drivers/net/wireless/mediatek/mt76/mt76x02_mac.c > > index 59b336e34cb5..cfeae5586897 100644 > > --- a/drivers/net/wireless/mediatek/mt76/mt76x02_mac.c > > +++ b/drivers/net/wireless/mediatek/mt76/mt76x02_mac.c > > @@ -826,10 +826,16 @@ void mt76x02_mac_work(struct work_struct *work) > > > > void mt76x02_mac_set_bssid(struct mt76x02_dev *dev, u8 idx, const u8 *addr) > > { > > + u32 bssid_h = FIELD_PREP(MT_MAC_APC_BSSID_H_ADDR, > > + get_unaligned_le16(addr + 4)); > > + u32 bssid_l = get_unaligned_le32(addr); > > + > > + if (idx > 7) > > + bssid_h |= MT_MAC_APC_BSSID0_H_EN; > > This bit is to enable APClient mode and it is valid just for register 0x1094 > (MT_MAC_APC_BSSID_{L,h}(0)). Moreover IIRC APClient has been disabled because > it causes a performance degradation. IIRC MT_MAC_APC_BSSID0_H_EN bit enable BSSID8-15 for STA usage, how we then can program to device those BSSIDs ? And if this bit is disabled, shouldn't we use MAC_BSSID_DW for setting BSSID in STA mode ? Thanks Stanislaw