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=-16.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,UNPARSEABLE_RELAY, USER_AGENT_GIT autolearn=unavailable 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 40787C433DB for ; Wed, 30 Dec 2020 18:27:06 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id DA32E2222A for ; Wed, 30 Dec 2020 18:27:05 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org DA32E2222A Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=mediatek.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To:Message-ID:Date: Subject:To:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=sfldCn+IcTa8hEe5//tTJDAE6i11txUcZ1EwIASKF+0=; b=DTMZd5Wa6hd7w4/vr+iZ8z6Y2 ETZHTXc+DZ5nLBu39Oew6DetdQJ3ydNd+Wo8QCZJZhjAoR+ztbHz4ugcRbwZyZLLcXjuT+KfKMUG6 dtkCw9kMfVNy5PFNmjJwYB8nFKy9ezvFaAL/BcQsakZnD8iOxK3vXEIDBbqRqBYqKKlhvjDygriNW 7WaMYthWy97LsbnQW7BHO/DmO3oripPDSeOHPJsKL/E9uOABQWSrPKMqitfSZYc+oPbICN8O5ifoK 1D8GM/oPsXzSqwse7Ub+4iTBxXrPnnSYFeQF/idAHZM4aYF4nl8FWyyr5Tfq90CggpwpTyJpwo5gK F/P9+GN5A==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1kugBT-0008FQ-Ui; Wed, 30 Dec 2020 18:26:56 +0000 Received: from [216.200.240.185] (helo=mailgw02.mediatek.com) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1kugBL-00087x-7J for linux-mediatek@lists.infradead.org; Wed, 30 Dec 2020 18:26:48 +0000 X-UUID: 4e73894a6733450aae8284436bc9de0e-20201230 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Transfer-Encoding:Content-Type:MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:CC:To:From; bh=tV5NSBjBk4aY43rSPqHNAKoVrAYbceanwNKkl7XsXks=; b=RspTxpZcX6InibN94KQ2bnQcZnlEgf/m9LoXtc0JI809rgY8Eznu+D1IOhL2Z407nd4MFhjiNbrHmdm2hFYliFQ+1Kh6S2bWxR1lrt3pF2GzM2sr7WnG9I2mrQaCVDfoGy9I+m3ZNtTY8RgI3JUctHZTrgfXW61LxVoly4Td7uI=; X-UUID: 4e73894a6733450aae8284436bc9de0e-20201230 Received: from mtkcas68.mediatek.inc [(172.29.94.19)] by mailgw02.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 230403433; Wed, 30 Dec 2020 10:25:02 -0800 Received: from MTKMBS01N2.mediatek.inc (172.21.101.79) by MTKMBS62DR.mediatek.inc (172.29.94.18) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Wed, 30 Dec 2020 10:07:26 -0800 Received: from MTKCAS06.mediatek.inc (172.21.101.30) by mtkmbs01n2.mediatek.inc (172.21.101.79) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Thu, 31 Dec 2020 02:06:30 +0800 Received: from mtkswgap22.mediatek.inc (172.21.77.33) by MTKCAS06.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Thu, 31 Dec 2020 02:06:30 +0800 From: To: , Subject: [PATCH -next v4 01/13] mt76: mt7921: add module support Date: Thu, 31 Dec 2020 02:06:12 +0800 Message-ID: <6efa97c619a5d2d2030c3f0c0da8e8a19b107feb.1609347310.git.objelf@gmail.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: References: MIME-Version: 1.0 X-TM-SNTS-SMTP: 737F51C9DF3BDAFE8A554919884B5D576B618563AB0B44AE298FD38779BB962C2000:8 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20201230_132647_424225_E4C3EABB X-CRM114-Status: GOOD ( 22.73 ) X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: ryder.lee@mediatek.com, robin.chiu@mediatek.com, ch.yeh@mediatek.com, Eric.Liang@mediatek.com, sean.wang@mediatek.com, linux-wireless@vger.kernel.org, posh.sun@mediatek.com, YN.Chen@mediatek.com, linux-mediatek@lists.infradead.org, Soul.Huang@mediatek.com, Lorenzo Bianconi Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org From: Sean Wang Add mt7921 as the pci driver module. The purpose of the patch is to check about if the following patches are able to compile properly. Co-developed-by: Lorenzo Bianconi Signed-off-by: Lorenzo Bianconi Co-developed-by: Soul Huang Signed-off-by: Soul Huang Signed-off-by: Sean Wang --- drivers/net/wireless/mediatek/mt76/Kconfig | 1 + drivers/net/wireless/mediatek/mt76/Makefile | 1 + .../net/wireless/mediatek/mt76/mt7921/Kconfig | 10 +++ .../wireless/mediatek/mt76/mt7921/Makefile | 5 ++ .../net/wireless/mediatek/mt76/mt7921/pci.c | 63 +++++++++++++++++++ 5 files changed, 80 insertions(+) create mode 100644 drivers/net/wireless/mediatek/mt76/mt7921/Kconfig create mode 100644 drivers/net/wireless/mediatek/mt76/mt7921/Makefile create mode 100644 drivers/net/wireless/mediatek/mt76/mt7921/pci.c diff --git a/drivers/net/wireless/mediatek/mt76/Kconfig b/drivers/net/wireless/mediatek/mt76/Kconfig index 31015d2a8e7d..5f42ce3267cb 100644 --- a/drivers/net/wireless/mediatek/mt76/Kconfig +++ b/drivers/net/wireless/mediatek/mt76/Kconfig @@ -29,3 +29,4 @@ source "drivers/net/wireless/mediatek/mt76/mt76x2/Kconfig" source "drivers/net/wireless/mediatek/mt76/mt7603/Kconfig" source "drivers/net/wireless/mediatek/mt76/mt7615/Kconfig" source "drivers/net/wireless/mediatek/mt76/mt7915/Kconfig" +source "drivers/net/wireless/mediatek/mt76/mt7921/Kconfig" diff --git a/drivers/net/wireless/mediatek/mt76/Makefile b/drivers/net/wireless/mediatek/mt76/Makefile index e53584db0756..1d72093b61a3 100644 --- a/drivers/net/wireless/mediatek/mt76/Makefile +++ b/drivers/net/wireless/mediatek/mt76/Makefile @@ -31,3 +31,4 @@ obj-$(CONFIG_MT76x2_COMMON) += mt76x2/ obj-$(CONFIG_MT7603E) += mt7603/ obj-$(CONFIG_MT7615_COMMON) += mt7615/ obj-$(CONFIG_MT7915E) += mt7915/ +obj-$(CONFIG_MT7921E) += mt7921/ diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/Kconfig b/drivers/net/wireless/mediatek/mt76/mt7921/Kconfig new file mode 100644 index 000000000000..24932d2e8dee --- /dev/null +++ b/drivers/net/wireless/mediatek/mt76/mt7921/Kconfig @@ -0,0 +1,10 @@ +# SPDX-License-Identifier: ISC +config MT7921E + tristate "MediaTek MT7921E (PCIe) support" + select MT76_CORE + depends on MAC80211 + depends on PCI + help + This adds support for MT7921E 802.11ax 2x2:2SS wireless devices. + + To compile this driver as a module, choose M here. diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/Makefile b/drivers/net/wireless/mediatek/mt76/mt7921/Makefile new file mode 100644 index 000000000000..fa7b42721631 --- /dev/null +++ b/drivers/net/wireless/mediatek/mt76/mt7921/Makefile @@ -0,0 +1,5 @@ +#SPDX-License-Identifier: ISC + +obj-$(CONFIG_MT7921E) += mt7921e.o + +mt7921e-y := pci.o diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/pci.c b/drivers/net/wireless/mediatek/mt76/mt7921/pci.c new file mode 100644 index 000000000000..9f003775c4d8 --- /dev/null +++ b/drivers/net/wireless/mediatek/mt76/mt7921/pci.c @@ -0,0 +1,63 @@ +// SPDX-License-Identifier: ISC +/* Copyright (C) 2020 MediaTek Inc. + * + */ + +#include +#include +#include + +static const struct pci_device_id mt7921_pci_device_table[] = { + { PCI_DEVICE(0x14c3, 0x7961) }, + { }, +}; + +static int mt7921_pci_probe(struct pci_dev *pdev, + const struct pci_device_id *id) +{ + int ret; + + ret = pcim_enable_device(pdev); + if (ret) + return ret; + + ret = pcim_iomap_regions(pdev, BIT(0), pci_name(pdev)); + if (ret) + return ret; + + pci_set_master(pdev); + + ret = pci_alloc_irq_vectors(pdev, 1, 1, PCI_IRQ_LEGACY); + if (ret < 0) + return ret; + + ret = pci_set_dma_mask(pdev, DMA_BIT_MASK(32)); + if (ret) + goto err_free_pci_vec; + + return 0; + +err_free_pci_vec: + pci_free_irq_vectors(pdev); + + return ret; +} + +static void mt7921_pci_remove(struct pci_dev *pdev) +{ + pci_free_irq_vectors(pdev); +} + +struct pci_driver mt7921_pci_driver = { + .name = KBUILD_MODNAME, + .id_table = mt7921_pci_device_table, + .probe = mt7921_pci_probe, + .remove = mt7921_pci_remove, +}; + +module_pci_driver(mt7921_pci_driver); + +MODULE_DEVICE_TABLE(pci, mt7921_pci_device_table); +MODULE_AUTHOR("Sean Wang "); +MODULE_AUTHOR("Lorenzo Bianconi "); +MODULE_LICENSE("Dual BSD/GPL"); -- 2.25.1 _______________________________________________ Linux-mediatek mailing list Linux-mediatek@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-mediatek