From patchwork Wed Nov 18 06:43:58 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hayes Wang X-Patchwork-Id: 11913903 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 26AA6138B for ; Wed, 18 Nov 2020 06:45:23 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 0565024655 for ; Wed, 18 Nov 2020 06:45:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726647AbgKRGok (ORCPT ); Wed, 18 Nov 2020 01:44:40 -0500 Received: from rtits2.realtek.com ([211.75.126.72]:45799 "EHLO rtits2.realtek.com.tw" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726089AbgKRGoj (ORCPT ); Wed, 18 Nov 2020 01:44:39 -0500 Authenticated-By: X-SpamFilter-By: ArmorX SpamTrap 5.73 with qID 0AI6iQQD1015853, This message is accepted by code: ctloc85258 Received: from mail.realtek.com (rtexmb04.realtek.com.tw[172.21.6.97]) by rtits2.realtek.com.tw (8.15.2/2.70/5.88) with ESMTPS id 0AI6iQQD1015853 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NOT); Wed, 18 Nov 2020 14:44:26 +0800 Received: from fc32.localdomain (172.21.177.102) by RTEXMB04.realtek.com.tw (172.21.6.97) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2044.4; Wed, 18 Nov 2020 14:44:26 +0800 From: Hayes Wang To: CC: , , , , Hayes Wang Subject: [PATCH net-next v2] r8153_ecm: avoid to be prior to r8152 driver Date: Wed, 18 Nov 2020 14:43:58 +0800 Message-ID: <1394712342-15778-394-Taiwan-albertk@realtek.com> X-Mailer: Microsoft Office Outlook 11 In-Reply-To: <1394712342-15778-393-Taiwan-albertk@realtek.com> References: <1394712342-15778-393-Taiwan-albertk@realtek.com> MIME-Version: 1.0 X-Originating-IP: [172.21.177.102] X-ClientProxiedBy: RTEXMB01.realtek.com.tw (172.21.6.94) To RTEXMB04.realtek.com.tw (172.21.6.97) Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org Avoid r8153_ecm is compiled as built-in, if r8152 driver is compiled as modules. Otherwise, the r8153_ecm would be used, even though the device is supported by r8152 driver. Fixes: c1aedf015ebd ("net/usb/r8153_ecm: support ECM mode for RTL8153") Reported-by: Marek Szyprowski Signed-off-by: Hayes Wang Tested-by: Marek Szyprowski --- v2: Use a separate Kconfig entry for r8153_ecm with proper dependencies. drivers/net/usb/Kconfig | 9 +++++++++ drivers/net/usb/Makefile | 3 ++- 2 files changed, 11 insertions(+), 1 deletion(-) diff --git a/drivers/net/usb/Kconfig b/drivers/net/usb/Kconfig index b46993d5f997..1e3719028780 100644 --- a/drivers/net/usb/Kconfig +++ b/drivers/net/usb/Kconfig @@ -628,4 +628,13 @@ config USB_NET_AQC111 This driver should work with at least the following devices: * Aquantia AQtion USB to 5GbE +config USB_RTL8153_ECM + tristate "RTL8153 ECM support" + depends on USB_NET_CDCETHER && (USB_RTL8152 || USB_RTL8152=n) + default y + help + This option supports ECM mode for RTL8153 ethernet adapter, when + CONFIG_USB_RTL8152 is not set, or the RTL8153 device is not + supported by r8152 driver. + endif # USB_NET_DRIVERS diff --git a/drivers/net/usb/Makefile b/drivers/net/usb/Makefile index 99381e6bea78..4964f7b326fb 100644 --- a/drivers/net/usb/Makefile +++ b/drivers/net/usb/Makefile @@ -13,7 +13,7 @@ obj-$(CONFIG_USB_LAN78XX) += lan78xx.o obj-$(CONFIG_USB_NET_AX8817X) += asix.o asix-y := asix_devices.o asix_common.o ax88172a.o obj-$(CONFIG_USB_NET_AX88179_178A) += ax88179_178a.o -obj-$(CONFIG_USB_NET_CDCETHER) += cdc_ether.o r8153_ecm.o +obj-$(CONFIG_USB_NET_CDCETHER) += cdc_ether.o obj-$(CONFIG_USB_NET_CDC_EEM) += cdc_eem.o obj-$(CONFIG_USB_NET_DM9601) += dm9601.o obj-$(CONFIG_USB_NET_SR9700) += sr9700.o @@ -41,3 +41,4 @@ obj-$(CONFIG_USB_NET_QMI_WWAN) += qmi_wwan.o obj-$(CONFIG_USB_NET_CDC_MBIM) += cdc_mbim.o obj-$(CONFIG_USB_NET_CH9200) += ch9200.o obj-$(CONFIG_USB_NET_AQC111) += aqc111.o +obj-$(CONFIG_USB_RTL8153_ECM) += r8153_ecm.o