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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 69F48C77B73 for ; Tue, 2 May 2023 18:10:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:From:References:CC:To: Subject:MIME-Version:Date:Message-ID:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=uH5d5WHiwNXjQZPk2qiDx5Q1V0Uk1nIKuywpvtBR6no=; b=DX0P1iTgkT0u/l +VybAQ3CkrVTLA3GmEoTbriAD+/W7ylLYW6wyjGo9QypRDJv0r5XBo+8a0HK4tSM9l87RLrmXvsSi vPn3hd6EIKt8uBvZx4A7h/APFOZgE4yg004BSOxgnVEYsS2TrLaxjAyjn1SPWUzBBBwPKtGVdyf8L FJ/q0ewWrlIa/O6qFM0lmboWkAU0EfMpwZ6Q7CQG/MP9YLg9PnmA0amxCzWg2TJqAK3a57Y0tgQfs UrQIoZxf5Rd+XRaKvPW+uKnyUeQkNgzDS8mg19MfUDBCxnIrFiq5atJo0YFO27Wn2wAI+Gj+CGJwO evExOelfz9vnpXQunS1A==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1ptuRJ-002KKO-1t; Tue, 02 May 2023 18:09:25 +0000 Received: from fllv0016.ext.ti.com ([198.47.19.142]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1ptuRH-002KJW-0d for linux-arm-kernel@lists.infradead.org; Tue, 02 May 2023 18:09:24 +0000 Received: from lelv0266.itg.ti.com ([10.180.67.225]) by fllv0016.ext.ti.com (8.15.2/8.15.2) with ESMTP id 342I92lw033054; Tue, 2 May 2023 13:09:02 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1683050942; bh=57AUrOMbyVCCGvx1oTX7k++sR74io/rLQrdY43bX9yM=; h=Date:Subject:To:CC:References:From:In-Reply-To; b=AR/LAfNKRaeC2FuuLHFOnnSczCZYRfVFVquOLTGm3ZlxwRzO/0BCv2F9EsmBgBqQ3 xYdyiX8UNx/Zq2V9ywJbYhbdoEpO/TmCJc70Ys0F4S1ByiQMRwKCWlT7CxE49JsrdI xy16u6fGz6b9zD/bFze1ETIg1dZ+088UzITSs994= Received: from DFLE112.ent.ti.com (dfle112.ent.ti.com [10.64.6.33]) by lelv0266.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 342I92KR089102 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Tue, 2 May 2023 13:09:02 -0500 Received: from DFLE106.ent.ti.com (10.64.6.27) by DFLE112.ent.ti.com (10.64.6.33) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23; Tue, 2 May 2023 13:09:01 -0500 Received: from fllv0040.itg.ti.com (10.64.41.20) by DFLE106.ent.ti.com (10.64.6.27) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23 via Frontend Transport; Tue, 2 May 2023 13:09:01 -0500 Received: from [128.247.81.95] (ileaxei01-snat2.itg.ti.com [10.180.69.6]) by fllv0040.itg.ti.com (8.15.2/8.15.2) with ESMTP id 342I91S0052079; Tue, 2 May 2023 13:09:01 -0500 Message-ID: Date: Tue, 2 May 2023 13:09:01 -0500 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.10.0 Subject: Re: [PATCH v4 2/4] can: m_can: Add hrtimer to generate software interrupt To: Marc Kleine-Budde CC: Chandrasekar Ramakrishnan , Wolfgang Grandegger , Krzysztof Kozlowski , "David S . Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , , , , Schuyler Patton , Nishanth Menon , Vignesh Raghavendra , Tero Kristo , Rob Herring , , , Oliver Hartkopp , Simon Horman References: <20230501224624.13866-1-jm@ti.com> <20230501224624.13866-3-jm@ti.com> <20230502-twiddling-threaten-d032287d4630-mkl@pengutronix.de> Content-Language: en-US From: Judith Mendez In-Reply-To: <20230502-twiddling-threaten-d032287d4630-mkl@pengutronix.de> X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230502_110923_349102_B06339B7 X-CRM114-Status: GOOD ( 13.71 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hello Marc On 5/2/23 01:37, Marc Kleine-Budde wrote: > On 01.05.2023 17:46:22, Judith Mendez wrote: >> Add an hrtimer to MCAN class device. Each MCAN will have its own >> hrtimer instantiated if there is no hardware interrupt found and >> poll-interval property is defined in device tree M_CAN node. >> >> The hrtimer will generate a software interrupt every 1 ms. In >> hrtimer callback, we check if there is a transaction pending by >> reading a register, then process by calling the isr if there is. >> >> Signed-off-by: Judith Mendez > > I think this patch is as good as it gets, given the HW and SW > limitations of the coprocessor. > > Some minor nitpicks inline. No need to resend from my point of view, > I'll fixup while applying the patch. Thanks Marc, really appreciate your feedback and attention. Same to everyone who helped make these patches better. (: regards, Judith _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel