From patchwork Sun Mar 13 16:22:33 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lorenzo Bianconi X-Patchwork-Id: 12779367 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 61E49C433EF for ; Sun, 13 Mar 2022 16:23:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=If/Y4GtqaOeYsxQ8Psj+WlWq3bPfVikQuS57W+Ar6/Q=; b=eTQJ2LrAcgLRxo pkRg9WMullQNVX95OVM4gHb3rzibF1o2ozh5Y5Okjz03wXv3+P+KWwchnBJGF6nuLpXcR4wZa879v 9pa+lAP7T+yWh2EkTqtyZKhDtVHt8g8+2rSz7fczWq5+TgUJCdtCXHVlrmR/UY/1ed/rarkNaLgIX t4Z/MB9AFkacfzGJlqAj5mmpODswrCFw3ywwwhSHSAQoXm38ttPma0fD47R7kZuOn7pcJQ7RRgFMd 4mTdPl2/WWK/182Vx84SGfNqU1fQ1Uj96KV0MtvbNee7IpJdU7boPvmh+TatnGW1fpE2S6HeasqtO G8QEL9onv1qwxwZvh6HQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nTQzy-0038hw-RY; Sun, 13 Mar 2022 16:23:14 +0000 Received: from ams.source.kernel.org ([2604:1380:4601:e00::1]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nTQzw-0038gc-MG for linux-mediatek@lists.infradead.org; Sun, 13 Mar 2022 16:23:14 +0000 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 2BF9EB80BE6; Sun, 13 Mar 2022 16:23:11 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 8BC81C340E8; Sun, 13 Mar 2022 16:23:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1647188590; bh=kiAGpf+4zwJ+zHiQl7xLk7QVnsQZlXGbdf0DELrdgHY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=d+f/UZTueDzDubnUGzT+VCCxDrqxdMwCMbzLEBZOAJv8EB7p3VF+cTtOAvdAwARIm AXZC+V2WT8zX/QNUBg1rSx2YWnmRYEVv2BYC/Mila1YLUAiEeeZ+vuNpZpyNZ49mCx nheqsZsRh4yz9mK2NEx7ksWgqET1r+2eZTGkmXNwuQqNZY2l/3abvRBTE9yOfe1we2 tSj3Nv1xtsilvQH/IJfTfv5nw8mH5Y+9aQkRhYHNk4uIxsxmQVfnBkPtCRStNVhGUO HWHwEi3CS6B2PCPY5UVAcG1lA3at/qeQknFrH09i76oDhk4mPNpLorwB1g6EOukV8h BnXo15iVw/UlQ== From: Lorenzo Bianconi To: nbd@nbd.name Cc: linux-wireless@vger.kernel.org, lorenzo.bianconi@redhat.com, sean.wang@mediatek.com, deren.wu@mediatek.com, linux-mediatek@lists.infradead.org Subject: [PATCH v4 1/9] mt76: usb: add req_type to ___mt76u_rr signature Date: Sun, 13 Mar 2022 17:22:33 +0100 Message-Id: X-Mailer: git-send-email 2.35.1 In-Reply-To: References: MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220313_092312_881651_7E376156 X-CRM114-Status: GOOD ( 10.65 ) X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org This is a preliminary patch to add usb support to mt7921 driver. Tested-by: Sean Wang Signed-off-by: Lorenzo Bianconi --- drivers/net/wireless/mediatek/mt76/usb.c | 18 ++++++++++-------- 1 file changed, 10 insertions(+), 8 deletions(-) diff --git a/drivers/net/wireless/mediatek/mt76/usb.c b/drivers/net/wireless/mediatek/mt76/usb.c index 0a7006c8959b..1b0435e0ea33 100644 --- a/drivers/net/wireless/mediatek/mt76/usb.c +++ b/drivers/net/wireless/mediatek/mt76/usb.c @@ -62,16 +62,15 @@ int mt76u_vendor_request(struct mt76_dev *dev, u8 req, } EXPORT_SYMBOL_GPL(mt76u_vendor_request); -static u32 ___mt76u_rr(struct mt76_dev *dev, u8 req, u32 addr) +static u32 ___mt76u_rr(struct mt76_dev *dev, u8 req, u8 req_type, + u32 addr) { struct mt76_usb *usb = &dev->usb; u32 data = ~0; int ret; - ret = __mt76u_vendor_request(dev, req, - USB_DIR_IN | USB_TYPE_VENDOR, - addr >> 16, addr, usb->data, - sizeof(__le32)); + ret = __mt76u_vendor_request(dev, req, req_type, addr >> 16, + addr, usb->data, sizeof(__le32)); if (ret == sizeof(__le32)) data = get_unaligned_le32(usb->data); trace_usb_reg_rr(dev, addr, data); @@ -95,7 +94,8 @@ static u32 __mt76u_rr(struct mt76_dev *dev, u32 addr) break; } - return ___mt76u_rr(dev, req, addr & ~MT_VEND_TYPE_MASK); + return ___mt76u_rr(dev, req, USB_DIR_IN | USB_TYPE_VENDOR, + addr & ~MT_VEND_TYPE_MASK); } static u32 mt76u_rr(struct mt76_dev *dev, u32 addr) @@ -114,7 +114,8 @@ static u32 mt76u_rr_ext(struct mt76_dev *dev, u32 addr) u32 ret; mutex_lock(&dev->usb.usb_ctrl_mtx); - ret = ___mt76u_rr(dev, MT_VEND_READ_EXT, addr); + ret = ___mt76u_rr(dev, MT_VEND_READ_EXT, + USB_DIR_IN | USB_TYPE_VENDOR, addr); mutex_unlock(&dev->usb.usb_ctrl_mtx); return ret; @@ -177,7 +178,8 @@ static u32 mt76u_rmw_ext(struct mt76_dev *dev, u32 addr, u32 mask, u32 val) { mutex_lock(&dev->usb.usb_ctrl_mtx); - val |= ___mt76u_rr(dev, MT_VEND_READ_EXT, addr) & ~mask; + val |= ___mt76u_rr(dev, MT_VEND_READ_EXT, + USB_DIR_IN | USB_TYPE_VENDOR, addr) & ~mask; ___mt76u_wr(dev, MT_VEND_WRITE_EXT, addr, val); mutex_unlock(&dev->usb.usb_ctrl_mtx);