From patchwork Thu Jan 21 12:57:29 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Oliver Neukum X-Patchwork-Id: 12036075 X-Patchwork-Delegate: kuba@kernel.org 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=-18.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, 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 1741CC433DB for ; Thu, 21 Jan 2021 12:59:49 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C8BCB239FD for ; Thu, 21 Jan 2021 12:59:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731549AbhAUM7b (ORCPT ); Thu, 21 Jan 2021 07:59:31 -0500 Received: from mx2.suse.de ([195.135.220.15]:59710 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731513AbhAUM6a (ORCPT ); Thu, 21 Jan 2021 07:58:30 -0500 X-Virus-Scanned: by amavisd-new at test-mx.suse.de DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.com; s=susede1; t=1611233861; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=rpSmmM4Ww3dVAgfCjQxyw/nfT9rcJuPpuglcsZtKGRM=; b=nmM0/TkvOLNbz2BgrX87hjXLQVBWtcUREmMhk4mOukL80HQ2A+ebtFLTVpobAOchS80CV5 XxGls7321R3+pitoAkKVt0mw5r/ucyvhFCc1GfzEVZnTh7ozOKl5DvdV59U2oZhn5Qpol7 nR6YvLegQaqmwnNaNBWw+M6VMTnNRa0= Received: from relay2.suse.de (unknown [195.135.221.27]) by mx2.suse.de (Postfix) with ESMTP id 6FC9BADC4; Thu, 21 Jan 2021 12:57:41 +0000 (UTC) From: Oliver Neukum To: hayeswang@realtek.com, grundler@chromium.org, davem@davemloft.net, netdev@vger.kernel.org, linux-usb@vger.kernel.org Cc: Oliver Neukum , Roland Dreier Subject: [PATCHv2 1/3] usbnet: specify naming of usbnet_set/get_link_ksettings Date: Thu, 21 Jan 2021 13:57:29 +0100 Message-Id: <20210121125731.19425-2-oneukum@suse.com> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20210121125731.19425-1-oneukum@suse.com> References: <20210121125731.19425-1-oneukum@suse.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org X-Patchwork-Delegate: kuba@kernel.org The old generic functions assume that the devices includes an MDIO interface. This is true only for genuine ethernet. Devices with a higher level of abstraction or based on different technologies do not have it. So in preparation for supporting that, we rename the old functions to something specific. v2: adjusted to recent changes Signed-off-by : Oliver Neukum Tested-by: Roland Dreier --- drivers/net/usb/asix_devices.c | 12 ++++++------ drivers/net/usb/cdc_ncm.c | 4 ++-- drivers/net/usb/dm9601.c | 4 ++-- drivers/net/usb/mcs7830.c | 4 ++-- drivers/net/usb/sierra_net.c | 4 ++-- drivers/net/usb/smsc75xx.c | 4 ++-- drivers/net/usb/sr9700.c | 4 ++-- drivers/net/usb/sr9800.c | 4 ++-- drivers/net/usb/usbnet.c | 15 +++++++++------ include/linux/usb/usbnet.h | 4 ++-- 10 files changed, 31 insertions(+), 28 deletions(-) diff --git a/drivers/net/usb/asix_devices.c b/drivers/net/usb/asix_devices.c index 6e13d8165852..f5006890873d 100644 --- a/drivers/net/usb/asix_devices.c +++ b/drivers/net/usb/asix_devices.c @@ -125,8 +125,8 @@ static const struct ethtool_ops ax88172_ethtool_ops = { .get_eeprom = asix_get_eeprom, .set_eeprom = asix_set_eeprom, .nway_reset = usbnet_nway_reset, - .get_link_ksettings = usbnet_get_link_ksettings, - .set_link_ksettings = usbnet_set_link_ksettings, + .get_link_ksettings = usbnet_get_link_ksettings_mdio, + .set_link_ksettings = usbnet_set_link_ksettings_mdio, }; static void ax88172_set_multicast(struct net_device *net) @@ -291,8 +291,8 @@ static const struct ethtool_ops ax88772_ethtool_ops = { .get_eeprom = asix_get_eeprom, .set_eeprom = asix_set_eeprom, .nway_reset = usbnet_nway_reset, - .get_link_ksettings = usbnet_get_link_ksettings, - .set_link_ksettings = usbnet_set_link_ksettings, + .get_link_ksettings = usbnet_get_link_ksettings_mdio, + .set_link_ksettings = usbnet_set_link_ksettings_mdio, }; static int ax88772_link_reset(struct usbnet *dev) @@ -782,8 +782,8 @@ static const struct ethtool_ops ax88178_ethtool_ops = { .get_eeprom = asix_get_eeprom, .set_eeprom = asix_set_eeprom, .nway_reset = usbnet_nway_reset, - .get_link_ksettings = usbnet_get_link_ksettings, - .set_link_ksettings = usbnet_set_link_ksettings, + .get_link_ksettings = usbnet_get_link_ksettings_mdio, + .set_link_ksettings = usbnet_set_link_ksettings_mdio, }; static int marvell_phy_init(struct usbnet *dev) diff --git a/drivers/net/usb/cdc_ncm.c b/drivers/net/usb/cdc_ncm.c index 291e76d32abe..04174704bf7c 100644 --- a/drivers/net/usb/cdc_ncm.c +++ b/drivers/net/usb/cdc_ncm.c @@ -142,8 +142,8 @@ static const struct ethtool_ops cdc_ncm_ethtool_ops = { .get_sset_count = cdc_ncm_get_sset_count, .get_strings = cdc_ncm_get_strings, .get_ethtool_stats = cdc_ncm_get_ethtool_stats, - .get_link_ksettings = usbnet_get_link_ksettings, - .set_link_ksettings = usbnet_set_link_ksettings, + .get_link_ksettings = usbnet_get_link_ksettings_mdio, + .set_link_ksettings = usbnet_set_link_ksettings_mdio, }; static u32 cdc_ncm_check_rx_max(struct usbnet *dev, u32 new_rx) diff --git a/drivers/net/usb/dm9601.c b/drivers/net/usb/dm9601.c index b5d2ac55a874..9065aa13540b 100644 --- a/drivers/net/usb/dm9601.c +++ b/drivers/net/usb/dm9601.c @@ -282,8 +282,8 @@ static const struct ethtool_ops dm9601_ethtool_ops = { .get_eeprom_len = dm9601_get_eeprom_len, .get_eeprom = dm9601_get_eeprom, .nway_reset = usbnet_nway_reset, - .get_link_ksettings = usbnet_get_link_ksettings, - .set_link_ksettings = usbnet_set_link_ksettings, + .get_link_ksettings = usbnet_get_link_ksettings_mdio, + .set_link_ksettings = usbnet_set_link_ksettings_mdio, }; static void dm9601_set_multicast(struct net_device *net) diff --git a/drivers/net/usb/mcs7830.c b/drivers/net/usb/mcs7830.c index fc512b780d15..c52f52b1e619 100644 --- a/drivers/net/usb/mcs7830.c +++ b/drivers/net/usb/mcs7830.c @@ -452,8 +452,8 @@ static const struct ethtool_ops mcs7830_ethtool_ops = { .get_msglevel = usbnet_get_msglevel, .set_msglevel = usbnet_set_msglevel, .nway_reset = usbnet_nway_reset, - .get_link_ksettings = usbnet_get_link_ksettings, - .set_link_ksettings = usbnet_set_link_ksettings, + .get_link_ksettings = usbnet_get_link_ksettings_mdio, + .set_link_ksettings = usbnet_set_link_ksettings_mdio, }; static const struct net_device_ops mcs7830_netdev_ops = { diff --git a/drivers/net/usb/sierra_net.c b/drivers/net/usb/sierra_net.c index 55a244eca5ca..cbab5c9f19b8 100644 --- a/drivers/net/usb/sierra_net.c +++ b/drivers/net/usb/sierra_net.c @@ -629,8 +629,8 @@ static const struct ethtool_ops sierra_net_ethtool_ops = { .get_msglevel = usbnet_get_msglevel, .set_msglevel = usbnet_set_msglevel, .nway_reset = usbnet_nway_reset, - .get_link_ksettings = usbnet_get_link_ksettings, - .set_link_ksettings = usbnet_set_link_ksettings, + .get_link_ksettings = usbnet_get_link_ksettings_mdio, + .set_link_ksettings = usbnet_set_link_ksettings_mdio, }; static int sierra_net_get_fw_attr(struct usbnet *dev, u16 *datap) diff --git a/drivers/net/usb/smsc75xx.c b/drivers/net/usb/smsc75xx.c index 4353b370249f..e4c6c7f3c69b 100644 --- a/drivers/net/usb/smsc75xx.c +++ b/drivers/net/usb/smsc75xx.c @@ -741,8 +741,8 @@ static const struct ethtool_ops smsc75xx_ethtool_ops = { .set_eeprom = smsc75xx_ethtool_set_eeprom, .get_wol = smsc75xx_ethtool_get_wol, .set_wol = smsc75xx_ethtool_set_wol, - .get_link_ksettings = usbnet_get_link_ksettings, - .set_link_ksettings = usbnet_set_link_ksettings, + .get_link_ksettings = usbnet_get_link_ksettings_mdio, + .set_link_ksettings = usbnet_set_link_ksettings_mdio, }; static int smsc75xx_ioctl(struct net_device *netdev, struct ifreq *rq, int cmd) diff --git a/drivers/net/usb/sr9700.c b/drivers/net/usb/sr9700.c index 878557ad03ad..e552ab95ced2 100644 --- a/drivers/net/usb/sr9700.c +++ b/drivers/net/usb/sr9700.c @@ -250,8 +250,8 @@ static const struct ethtool_ops sr9700_ethtool_ops = { .get_eeprom_len = sr9700_get_eeprom_len, .get_eeprom = sr9700_get_eeprom, .nway_reset = usbnet_nway_reset, - .get_link_ksettings = usbnet_get_link_ksettings, - .set_link_ksettings = usbnet_set_link_ksettings, + .get_link_ksettings = usbnet_get_link_ksettings_mdio, + .set_link_ksettings = usbnet_set_link_ksettings_mdio, }; static void sr9700_set_multicast(struct net_device *netdev) diff --git a/drivers/net/usb/sr9800.c b/drivers/net/usb/sr9800.c index da56735d7755..b466d53047c5 100644 --- a/drivers/net/usb/sr9800.c +++ b/drivers/net/usb/sr9800.c @@ -527,8 +527,8 @@ static const struct ethtool_ops sr9800_ethtool_ops = { .get_eeprom_len = sr_get_eeprom_len, .get_eeprom = sr_get_eeprom, .nway_reset = usbnet_nway_reset, - .get_link_ksettings = usbnet_get_link_ksettings, - .set_link_ksettings = usbnet_set_link_ksettings, + .get_link_ksettings = usbnet_get_link_ksettings_mdio, + .set_link_ksettings = usbnet_set_link_ksettings_mdio, }; static int sr9800_link_reset(struct usbnet *dev) diff --git a/drivers/net/usb/usbnet.c b/drivers/net/usb/usbnet.c index 1447da1d5729..e2ca88259b05 100644 --- a/drivers/net/usb/usbnet.c +++ b/drivers/net/usb/usbnet.c @@ -944,7 +944,10 @@ EXPORT_SYMBOL_GPL(usbnet_open); * they'll probably want to use this base set. */ -int usbnet_get_link_ksettings(struct net_device *net, +/* These methods are written on the assumption that the device + * uses MII + */ +int usbnet_get_link_ksettings_mdio(struct net_device *net, struct ethtool_link_ksettings *cmd) { struct usbnet *dev = netdev_priv(net); @@ -956,9 +959,9 @@ int usbnet_get_link_ksettings(struct net_device *net, return 0; } -EXPORT_SYMBOL_GPL(usbnet_get_link_ksettings); +EXPORT_SYMBOL_GPL(usbnet_get_link_ksettings_mdio); -int usbnet_set_link_ksettings(struct net_device *net, +int usbnet_set_link_ksettings_mdio(struct net_device *net, const struct ethtool_link_ksettings *cmd) { struct usbnet *dev = netdev_priv(net); @@ -978,7 +981,7 @@ int usbnet_set_link_ksettings(struct net_device *net, return retval; } -EXPORT_SYMBOL_GPL(usbnet_set_link_ksettings); +EXPORT_SYMBOL_GPL(usbnet_set_link_ksettings_mdio); u32 usbnet_get_link (struct net_device *net) { @@ -1043,8 +1046,8 @@ static const struct ethtool_ops usbnet_ethtool_ops = { .get_msglevel = usbnet_get_msglevel, .set_msglevel = usbnet_set_msglevel, .get_ts_info = ethtool_op_get_ts_info, - .get_link_ksettings = usbnet_get_link_ksettings, - .set_link_ksettings = usbnet_set_link_ksettings, + .get_link_ksettings = usbnet_get_link_ksettings_mdio, + .set_link_ksettings = usbnet_set_link_ksettings_mdio, }; /*-------------------------------------------------------------------------*/ diff --git a/include/linux/usb/usbnet.h b/include/linux/usb/usbnet.h index cfbfd6fe01df..fd65b7a5ee15 100644 --- a/include/linux/usb/usbnet.h +++ b/include/linux/usb/usbnet.h @@ -267,9 +267,9 @@ extern void usbnet_pause_rx(struct usbnet *); extern void usbnet_resume_rx(struct usbnet *); extern void usbnet_purge_paused_rxq(struct usbnet *); -extern int usbnet_get_link_ksettings(struct net_device *net, +extern int usbnet_get_link_ksettings_mdio(struct net_device *net, struct ethtool_link_ksettings *cmd); -extern int usbnet_set_link_ksettings(struct net_device *net, +extern int usbnet_set_link_ksettings_mdio(struct net_device *net, const struct ethtool_link_ksettings *cmd); extern u32 usbnet_get_link(struct net_device *net); extern u32 usbnet_get_msglevel(struct net_device *);