From patchwork Wed Jan 27 09:22:15 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Marc Kleine-Budde X-Patchwork-Id: 12049535 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=-21.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,INCLUDES_PULL_REQUEST, MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS,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 955B6C43381 for ; Wed, 27 Jan 2021 09:55:32 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 603F42072C for ; Wed, 27 Jan 2021 09:55:32 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235371AbhA0JzQ (ORCPT ); Wed, 27 Jan 2021 04:55:16 -0500 Received: from metis.ext.pengutronix.de ([85.220.165.71]:55015 "EHLO metis.ext.pengutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235319AbhA0Jw4 (ORCPT ); Wed, 27 Jan 2021 04:52:56 -0500 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 1l4h22-00083a-PD for netdev@vger.kernel.org; Wed, 27 Jan 2021 10:22:34 +0100 Received: from dspam.blackshift.org (localhost [127.0.0.1]) by bjornoya.blackshift.org (Postfix) with SMTP id 3DDC85CF0E7 for ; Wed, 27 Jan 2021 09:22:32 +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 ECDHE (P-384) server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by bjornoya.blackshift.org (Postfix) with ESMTPS id 7BF565CF0CC; Wed, 27 Jan 2021 09:22:28 +0000 (UTC) Received: from blackshift.org (localhost [::1]) by hardanger.blackshift.org (OpenSMTPD) with ESMTP id 4fdf02df; Wed, 27 Jan 2021 09:22:28 +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 Subject: pull-request: can-next 2021-01-27 Date: Wed, 27 Jan 2021 10:22:15 +0100 Message-Id: <20210127092227.2775573-1-mkl@pengutronix.de> X-Mailer: git-send-email 2.29.2 MIME-Version: 1.0 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: netdev@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Hello Jakub, hello David, this is a pull request of 12 patches for net-next/master. The first two patches are by me and fix typos on the CAN gw protocol and the flexcan driver. The next patch is by Vincent Mailhol and targets the CAN driver infrastructure, it exports the function that converts the CAN state into a human readable string. A patch by me, which target the CAN driver infrastructure, too, makes the calculation in can_fd_len2dlc() more readable. A patch by Tom Rix fixes a checkpatch warning in the mcba_usb driver. The next seven patches target the mcp251xfd driver. Su Yanjun's patch replaces several hardcoded assumptions when calling regmap, by using regmap_get_val_bytes(). The remaining patches are by me. First an open coded check is replaced by an existing helper function, then in the TX path the padding for CAN-FD frames is cleaned up. The next two patches clean up the RTR frame handling in the RX and TX path. Then support for len8_dlc is added. The last patch adds BQL support. regards, Marc --- The following changes since commit 6626a0266566c5aea16178c5e6cd7fc4db3f2f56: Merge branch 'net-usbnet-convert-to-new-tasklet-api' (2021-01-26 18:04:28 -0800) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git tags/linux-can-next-for-5.12-20210127 for you to fetch changes up to 4162e18e949ba520d5116ac0323500355479a00e: can: mcp251xfd: add BQL support (2021-01-27 10:01:47 +0100) ---------------------------------------------------------------- linux-can-next-for-5.12-20210127 ---------------------------------------------------------------- Marc Kleine-Budde (9): can: gw: fix typo can: flexcan: fix typos can: length: can_fd_len2dlc(): make legnth calculation readable again can: mcp251xfd: mcp251xfd_start_xmit(): use mcp251xfd_get_tx_free() to check TX is is full can: mcp251xfd: mcp251xfd_tx_obj_from_skb(): clean up padding of CAN-FD frames can: mcp251xfd: mcp251xfd_hw_rx_obj_to_skb(): don't copy data for RTR CAN frames in RX-path can: mcp251xfd: mcp251xfd_tx_obj_from_skb(): don't copy data for RTR CAN frames in TX-path can: mcp251xfd: add len8_dlc support can: mcp251xfd: add BQL support Su Yanjun (1): can: mcp251xfd: replace sizeof(u32) with val_bytes in regmap Tom Rix (1): can: mcba_usb: remove h from printk format specifier Vincent Mailhol (1): can: dev: export can_get_state_str() function drivers/net/can/dev/dev.c | 3 +- drivers/net/can/dev/length.c | 7 ++- drivers/net/can/flexcan.c | 4 +- drivers/net/can/spi/mcp251xfd/mcp251xfd-core.c | 79 ++++++++++++++++++-------- drivers/net/can/usb/mcba_usb.c | 6 +- include/linux/can/dev.h | 1 + net/can/gw.c | 2 +- 7 files changed, 70 insertions(+), 32 deletions(-)