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Mon, 14 Oct 2019 20:30:44 +0900 (KST) Received: from epsmtrp2.samsung.com (unknown [182.195.40.14]) by epcas5p4.samsung.com (KnoxPortal) with ESMTPA id 20191014113043epcas5p482215422b46c008b4198893fb2a43899~NgA5EFPhu2792327923epcas5p4x; Mon, 14 Oct 2019 11:30:43 +0000 (GMT) Received: from epsmgms1p1new.samsung.com (unknown [182.195.42.41]) by epsmtrp2.samsung.com (KnoxPortal) with ESMTP id 20191014113043epsmtrp21c97371cf877df6d29370a78187b4094~NgA5C5cZU0178601786epsmtrp2v; Mon, 14 Oct 2019 11:30:43 +0000 (GMT) X-AuditID: b6c32a4b-ca3ff70000001180-90-5da45c64c4b2 Received: from epsmtip1.samsung.com ( [182.195.34.30]) by epsmgms1p1new.samsung.com (Symantec Messaging Gateway) with SMTP id 46.F1.04081.36C54AD5; Mon, 14 Oct 2019 20:30:43 +0900 (KST) Received: from pankjsharma02 (unknown [107.111.85.32]) by epsmtip1.samsung.com (KnoxPortal) with ESMTPA id 20191014113041epsmtip16d627a16c89daf1c1c715a3995934dcc~NgA3Tsah33130331303epsmtip1N; Mon, 14 Oct 2019 11:30:41 +0000 (GMT) From: "pankj.sharma" To: "'Marc Kleine-Budde'" Cc: , , , , , , "'Sriram Dash'" , , , In-Reply-To: <79c10dd5-0c44-ce70-9cb9-bb61e12362d4@pengutronix.de> Subject: RE: [PATCH] can: m_can: add support for one shot mode Date: Mon, 14 Oct 2019 17:00:40 +0530 Message-ID: <001b01d58282$d0a03fa0$71e0bee0$@samsung.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Mailer: Microsoft Outlook 16.0 Content-Language: en-us Thread-Index: AQK+j4JJ4HkhOxWJfJCfQUyc5gk6xQFleCA9AYcBKFSlcIHnQA== X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFtrPKsWRmVeSWpSXmKPExsWy7bCmlm5KzJJYg2UdLBZzzrewWBz4cZzF YtX3qcwWl3fNYbN4sfY6q8X6RVNYLI4tELNYtPULu8WsCztYLW6sZ7dYem8nqwO3x5aVN5k8 Pl66zehx58dSRo/+vwYefVtWMXp83iQXwBbFZZOSmpNZllqkb5fAldE9qYe54B9PRfeBPuYG xpVcXYycHBICJhKP5r9hAbGFBHYzShxZr9LFyAVkf2KUeLB1OyOE841R4uLBGcwwHTMO7YdK 7GWU+D73JwuE85pRYvHR+WwgVWwC+hJTmv6CzRUR0JP4PWERE0gRs8BaJon+JV9Yuxg5ODgF nCTal2qD1AgL2ElM/jCBFcRmEVCV+PbhGxNICa+ApcSTVlmQMK+AoMTJmU/ARjILaEssW/ga 6iAFiZ9Pl7FCxMUlXh49wg6x1kmi8dYJdpC1EgLd7BINSyHukRBwkVj44CI7hC0s8er4Fihb SuLzu71sEHa2xMLd/SwgN0gIVEi0zRCGCNtLHLgyByzMLKApsX6XPsRaPone30+YIKp5JTra hCCq1SSmPn3HCGHLSNx5tJkNosRD4tD9wgmMirOQ/DULyV+zkPwyC2HXAkaWVYySqQXFuemp xaYFxnmp5XrFibnFpXnpesn5uZsYwclKy3sH46ZzPocYBTgYlXh4FdIWxwqxJpYVV+YeYpTg YFYS4WWYsCBWiDclsbIqtSg/vqg0J7X4EKM0B4uSOO8k1qsxQgLpiSWp2ampBalFMFkmDk6p BsZpAsbH1x8TmPuhSI5dlXXD+hubP2Ud/R696f2vy55uM9SP/5rxc+2ZHzciQz4pzPTtZz1p mVdwZbPpHcl2je4nT9x4nL+YNWqkfnksf3Sr0bpA0SzxWc16skKRylEz37GuMlo+R0z55czE sA/8jFoCIeLpO80+1N87HvGj5YHE9XuHa5vbVISUWIozEg21mIuKEwEVtVQjUgMAAA== X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFlrMIsWRmVeSWpSXmKPExsWy7bCSnG5yzJJYg29H1CzmnG9hsTjw4ziL xarvU5ktLu+aw2bxYu11Vov1i6awWBxbIGaxaOsXdotZF3awWtxYz26x9N5OVgdujy0rbzJ5 fLx0m9Hjzo+ljB79fw08+rasYvT4vEkugC2KyyYlNSezLLVI3y6BK+PUlBtMBa94KvZei29g nMjVxcjJISFgIjHj0H7GLkYuDiGB3YwSjTcuAjkcQAkZicWfqyFqhCVW/nvODlHzklFiYXs3 K0iCTUBfYkrTXxYQW0RAT+L3hEVMIDazwHYmiR17yyAazjNKnG3dxwwylFPASaJ9qTZIjbCA ncTkDxPA5rAIqEp8+/CNCaSEV8BS4kmrLEiYV0BQ4uTMJywQI7Ulnt58CmcvW/iaGeI2BYmf T5exQsTFJV4ePcIOcY6TROOtE+wTGIVnIRk1C8moWUhGzULSvoCRZRWjZGpBcW56brFhgWFe arlecWJucWleul5yfu4mRnDUaWnuYLy8JP4QowAHoxIP74nkxbFCrIllxZW5hxglOJiVRHgZ JiyIFeJNSaysSi3Kjy8qzUktPsQozcGiJM77NO9YpJBAemJJanZqakFqEUyWiYNTqoExm2vi NZOyTFMOjzdFKTvbQ6oiNj7nX1LtOK3nitTayik3bPPmzDFdeOOt65QnnmYxQS9LJysnCdZb Fa++LBb7/N3enXmN3bW71hxhfit1rCHswrlddzISNnz+duWPQtdLvarevQ27OR88vhi47B7r 6TDphgiBph3/hBOMZwjtXN9R+vqN64clSizFGYmGWsxFxYkANrLXDbYCAAA= X-CMS-MailID: 20191014113043epcas5p482215422b46c008b4198893fb2a43899 X-Msg-Generator: CA Content-Type: text/plain; charset="utf-8" CMS-TYPE: 105P X-CMS-RootMailID: 20190925114609epcas5p305e259619c7fe8cdc75d9fd27f34e758 References: <1569411904-6319-1-git-send-email-pankj.sharma@samsung.com> <79c10dd5-0c44-ce70-9cb9-bb61e12362d4@pengutronix.de> Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org > From: Marc Kleine-Budde > Subject: Re: =5BPATCH=5D can: m_can: add support for one shot mode >=20 > On 9/25/19 1:45 PM, Pankaj Sharma wrote: > > According to the CAN Specification (see ISO 11898-1:2015, 8.3.4 > > Recovery Management), the M_CAN provides means for automatic > > retransmission of frames that have lost arbitration or that have been > > disturbed by errors during transmission. By default automatic > > retransmission is enabled. > > > > The Bosch MCAN controller has support for disabling automatic > > retransmission. > > > > To support time-triggered communication as described in ISO > > 11898-1:2015, chapter 9.2, the automatic retransmission may be > > disabled via CCCR.DAR. > > > > CAN_CTRLMODE_ONE_SHOT is used for disabling automatic retransmission. > > > > Signed-off-by: Pankaj Sharma > > Signed-off-by: Sriram Dash >=20 > The patch does not apply to net-next/master. Please use net-next/master a= s a > base for patches introducing new features. >=20 Thank you for the information. > I've ported the patch and applied it. >=20 We are not able to get the patch in the net-next/master branch. Sent patch v2 after rebasing to net-next/master https://lore.kernel.org/patchwork/patch/1139214/ > tnx, > Marc >=20 > -- > Pengutronix e.K. =7C Marc Kleine-Budde =7C > Industrial Linux Solutions =7C Phone: +49-231-2826-924 =7C > Vertretung West/Dortmund =7C Fax: +49-5121-206917-5555 =7C > Amtsgericht Hildesheim, HRA 2686 =7C http://www.pengutronix.de =7C