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 X-Spam-Level: X-Spam-Status: No, score=-10.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,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 B66E6C4320A for ; Sun, 25 Jul 2021 16:12:03 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 99E8560F39 for ; Sun, 25 Jul 2021 16:12:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230356AbhGYPbc (ORCPT ); Sun, 25 Jul 2021 11:31:32 -0400 Received: from smtp-34.italiaonline.it ([213.209.10.34]:54687 "EHLO libero.it" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S230010AbhGYPba (ORCPT ); Sun, 25 Jul 2021 11:31:30 -0400 Received: from passgat-Modern-14-A10M.homenet.telecomitalia.it ([79.45.45.231]) by smtp-34.iol.local with ESMTPA id 7gjJmU9oJLCum7gjNmo2Zz; Sun, 25 Jul 2021 18:12:00 +0200 x-libjamoibt: 1601 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=libero.it; s=s2021; t=1627229520; bh=ybTEgBqSGSk7CgeQhAXjaoIWf5L8GRxV3Eiz04dFePA=; h=From; b=EVvz+nAyBAWa1JQOmSPDnUxxwDBRN8WkDlJa7AttAOeIKkvkxAOlj473vc5f/AOKT QNHb5hdsBmcY7mzlljD5phfy1g7ojC/OF9ot86acdKYv4v/efgwwzdKBiedGPJPHXf GKrgEMsGmLnn4S54Z7N9/AVytL78Q/mfid3hPKh8H7TwkbYb6fZk2jh3uKVklR9RVI G8bWRdBCuJUb49o31/5hbWjw8U2Yg6T+AU5HeITt7N/4zJ16aNuEWYs7jbvRw+k3Ll 6OuxsIC7WEf8HzbErxh+/lrWcAwpQpp75423WGp5yO8t8D0YZNuBVKGmBlfglPu8bE s+1IcjzIB23mw== X-CNFS-Analysis: v=2.4 cv=a8D1SWeF c=1 sm=1 tr=0 ts=60fd8d50 cx=a_exe a=TX8r+oJM0yLPAmPh5WrBoQ==:117 a=TX8r+oJM0yLPAmPh5WrBoQ==:17 a=X8-5zgEFGoXRYfRO6I8A:9 From: Dario Binacchi To: linux-kernel@vger.kernel.org Cc: Gianluca Falavigna , Dario Binacchi , Andrew Lunn , "David S. Miller" , Jakub Kicinski , Marc Kleine-Budde , Oliver Hartkopp , Tong Zhang , Vincent Mailhol , Wolfgang Grandegger , linux-can@vger.kernel.org, netdev@vger.kernel.org Subject: [RESEND PATCH 0/4] can: c_can: cache frames to operate as a true FIFO Date: Sun, 25 Jul 2021 18:11:46 +0200 Message-Id: <20210725161150.11801-1-dariobin@libero.it> X-Mailer: git-send-email 2.17.1 X-CMAE-Envelope: MS4xfJeXdyHedOw0ts0LyJhcJzHXuN79YT/uv4IU9SvVqG08qfRMLNlv01T3VreYJagfFelH1UkoxTG5hGKvwCIdVTCUWm9t9iBddkNTXrLCgUsDFDcYHipC rV3o9uuDGwfWkXjkyxhIirLue12LMjjo2PxzGhI4MlgU5uVqOW5BvqdcWM6KiOKaYVUI4bGglVZl+8NVRmkXIafGZxuLOYqx+lhMpx7ibk1iWdE+eh8jk2YV XLBjwWmy5bRB1HsXswaTrkA4uih8Ry8tVSwenikwDfI0AShUS0sw7U/dy3pP81oGywX6TSJnVj+uSUsiwcg185zmO5w5botcw6ihUlIQO+7PoPYKb3xGKbGn kEFTEFhqBKDdzPUOgju3TJbo+CNcBvzNcmSO8P3FwdH4wMWZX0uML9Y22Uc9dnQTe5C6IDKI/FLfFjHe3lV+sxkLssLU5KtwXXOwHqlswKOzJKap+YkEd6hv 5VKghOjsF6TbJtWj0lKsWFxJz19BUoQ2+fy7cg6zR2rrNKQDkFXA2/+bVVH16VafHFVDpOMlYz8E44mcDMvp+7wWymnbX7crm2fg+sO8a/fKOqYpMKruiMvG zf7ShtGf5dh0UVW18WwK5855dPOYWpv8g0bmBUV5TEpIuQ== Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Performance tests of the c_can driver led to the patch that gives the series its name. I also added two patches not really related to the topic of the series. Dario Binacchi (4): can: c_can: remove struct c_can_priv::priv field can: c_can: exit c_can_do_tx() early if no frames have been sent can: c_can: support tx ring algorithm can: c_can: cache frames to operate as a true FIFO drivers/net/can/c_can/c_can.h | 26 ++++++- drivers/net/can/c_can/c_can_main.c | 100 +++++++++++++++++++------ drivers/net/can/c_can/c_can_platform.c | 1 - 3 files changed, 101 insertions(+), 26 deletions(-) -- 2.17.1