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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 497C6C38A2D for ; Wed, 26 Oct 2022 08:41:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233438AbiJZIlR (ORCPT ); Wed, 26 Oct 2022 04:41:17 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57214 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233267AbiJZIkk (ORCPT ); Wed, 26 Oct 2022 04:40:40 -0400 Received: from metis.ext.pengutronix.de (metis.ext.pengutronix.de [IPv6:2001:67c:670:201:290:27ff:fe1d:cc33]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 89E8F3DBC2 for ; Wed, 26 Oct 2022 01:40:21 -0700 (PDT) Received: from gallifrey.ext.pengutronix.de ([2001:67c:670:201:5054:ff:fe8d:eefb] helo=bjornoya.blackshift.org) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1onbxT-0006lY-Gw for linux-can@vger.kernel.org; Wed, 26 Oct 2022 10:40:19 +0200 Received: from dspam.blackshift.org (localhost [127.0.0.1]) by bjornoya.blackshift.org (Postfix) with SMTP id 800BC10A0E5 for ; Wed, 26 Oct 2022 08:40:15 +0000 (UTC) Received: from hardanger.blackshift.org (unknown [172.20.34.65]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by bjornoya.blackshift.org (Postfix) with ESMTPS id 1B50710A0BF; Wed, 26 Oct 2022 08:40:14 +0000 (UTC) Received: from blackshift.org (localhost [::1]) by hardanger.blackshift.org (OpenSMTPD) with ESMTP id c49e028b; Wed, 26 Oct 2022 08:40:09 +0000 (UTC) From: Marc Kleine-Budde To: netdev@vger.kernel.org Cc: davem@davemloft.net, kuba@kernel.org, linux-can@vger.kernel.org, kernel@pengutronix.de, Jeroen Hofstee , Marc Kleine-Budde Subject: [PATCH net-next 14/29] can: gs_usb: add ability to enable / disable berr reporting Date: Wed, 26 Oct 2022 10:39:52 +0200 Message-Id: <20221026084007.1583333-15-mkl@pengutronix.de> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20221026084007.1583333-1-mkl@pengutronix.de> References: <20221026084007.1583333-1-mkl@pengutronix.de> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-SA-Exim-Connect-IP: 2001:67c:670:201:5054:ff:fe8d:eefb X-SA-Exim-Mail-From: mkl@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linux-can@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-can@vger.kernel.org From: Jeroen Hofstee The open source firmware candleLight report bus errors unconditionally. This adds support to enable / disable bus error reporting with the standard netlink property. Signed-off-by: Jeroen Hofstee Link: https://lore.kernel.org/all/20221019221016.1659260-6-mkl@pengutronix.de Signed-off-by: Marc Kleine-Budde --- drivers/net/can/usb/gs_usb.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/net/can/usb/gs_usb.c b/drivers/net/can/usb/gs_usb.c index 68e474a762c5..e2e23467caf2 100644 --- a/drivers/net/can/usb/gs_usb.c +++ b/drivers/net/can/usb/gs_usb.c @@ -921,6 +921,9 @@ static int gs_can_open(struct net_device *netdev) if (ctrlmode & CAN_CTRLMODE_ONE_SHOT) flags |= GS_CAN_MODE_ONE_SHOT; + if (ctrlmode & CAN_CTRLMODE_BERR_REPORTING) + flags |= GS_CAN_MODE_BERR_REPORTING; + if (ctrlmode & CAN_CTRLMODE_FD) flags |= GS_CAN_MODE_FD; @@ -1226,6 +1229,9 @@ static struct gs_can *gs_make_candev(unsigned int channel, } } + if (feature & GS_CAN_FEATURE_BERR_REPORTING) + dev->can.ctrlmode_supported |= CAN_CTRLMODE_BERR_REPORTING; + /* The CANtact Pro from LinkLayer Labs is based on the * LPC54616 µC, which is affected by the NXP LPC USB transfer * erratum. However, the current firmware (version 2) doesn't -- 2.35.1