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 14D27C43217 for ; Thu, 6 Oct 2022 16:25:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231665AbiJFQZX (ORCPT ); Thu, 6 Oct 2022 12:25:23 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56212 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231614AbiJFQZM (ORCPT ); Thu, 6 Oct 2022 12:25:12 -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 34F2F25286 for ; Thu, 6 Oct 2022 09:25:01 -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 1ogTgB-0002qL-E9 for linux-can@vger.kernel.org; Thu, 06 Oct 2022 18:24:59 +0200 Received: from dspam.blackshift.org (localhost [127.0.0.1]) by bjornoya.blackshift.org (Postfix) with SMTP id D7B4DF664A for ; Thu, 6 Oct 2022 16:24:58 +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 49D74F6643; Thu, 6 Oct 2022 16:24:58 +0000 (UTC) Received: from blackshift.org (localhost [::1]) by hardanger.blackshift.org (OpenSMTPD) with ESMTP id 52071aeb; Thu, 6 Oct 2022 16:24:56 +0000 (UTC) From: Marc Kleine-Budde To: linux-can@vger.kernel.org Cc: Jeroen Hofstee , Marc Kleine-Budde Subject: [PATCH 5/6] can: gs_usb: document GS_CAN_FEATURE_GET_STATE Date: Thu, 6 Oct 2022 18:24:51 +0200 Message-Id: <20221006162452.200322-6-mkl@pengutronix.de> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20221006162452.200322-1-mkl@pengutronix.de> References: <20221006162452.200322-1-mkl@pengutronix.de> MIME-Version: 1.0 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 Document the new feature ("GS_CAN_FEATURE_GET_STATE") that indicates that the state of the CAN controller can be queried with the new GS_USB_BREQ_GET_STATE control message. Not-Signed-off-by: Jeroen Hofstee Signed-off-by: Marc Kleine-Budde --- drivers/net/can/usb/gs_usb.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/net/can/usb/gs_usb.c b/drivers/net/can/usb/gs_usb.c index ea85140fe3df..fc5e8d08eb4d 100644 --- a/drivers/net/can/usb/gs_usb.c +++ b/drivers/net/can/usb/gs_usb.c @@ -66,6 +66,7 @@ enum gs_usb_breq { GS_USB_BREQ_BT_CONST_EXT, GS_USB_BREQ_SET_TERMINATION, GS_USB_BREQ_GET_TERMINATION, + GS_USB_BREQ_GET_STATE, }; enum gs_can_mode { @@ -135,6 +136,7 @@ struct gs_device_config { /* GS_CAN_FEATURE_BT_CONST_EXT BIT(10) */ /* GS_CAN_FEATURE_TERMINATION BIT(11) */ #define GS_CAN_MODE_BERR_REPORTING BIT(12) +/* GS_CAN_FEATURE_GET_STATE BIT(13) */ struct gs_device_mode { __le32 mode; @@ -176,7 +178,8 @@ struct gs_device_termination_state { #define GS_CAN_FEATURE_BT_CONST_EXT BIT(10) #define GS_CAN_FEATURE_TERMINATION BIT(11) #define GS_CAN_FEATURE_BERR_REPORTING BIT(12) -#define GS_CAN_FEATURE_MASK GENMASK(12, 0) +#define GS_CAN_FEATURE_GET_STATE BIT(13) +#define GS_CAN_FEATURE_MASK GENMASK(13, 0) /* internal quirks - keep in GS_CAN_FEATURE space for now */ -- 2.35.1