From patchwork Mon Apr 15 20:03:33 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Tyler Retzlaff X-Patchwork-Id: 139306 X-Patchwork-Delegate: david.marchand@redhat.com Return-Path: X-Original-To: patchwork@inbox.dpdk.org Delivered-To: patchwork@inbox.dpdk.org Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 663BB43E7E; Mon, 15 Apr 2024 22:06:04 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 19BF340DF8; Mon, 15 Apr 2024 22:05:05 +0200 (CEST) Received: from linux.microsoft.com (linux.microsoft.com [13.77.154.182]) by mails.dpdk.org (Postfix) with ESMTP id 4D1B64067A for ; Mon, 15 Apr 2024 22:04:50 +0200 (CEST) Received: by linux.microsoft.com (Postfix, from userid 1086) id 06C1320FD449; Mon, 15 Apr 2024 13:04:46 -0700 (PDT) DKIM-Filter: OpenDKIM Filter v2.11.0 linux.microsoft.com 06C1320FD449 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.microsoft.com; s=default; t=1713211487; bh=RFiF7vlcPZl8ogxy0/thWmTW+v6bPslChCHvO4dScVM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=QrVv1V8jsG3FCFJYPQ7ZUOTjA9pdtwBJRvZ1otBSwPXczPpXbITn8Kx6WAxfPYp1C 8xC7AeU/T20tIEOgDAzFWBkHfgWbq6IRgPVwgixMPlGduUngQ2Z1LUq0+5lwKsA4Kn MXkxq4TJQ0oHVZQKvUPuST1xDo/BjHfGcUESBgbI= From: Tyler Retzlaff To: dev@dpdk.org Cc: =?utf-8?q?Mattias_R=C3=B6nnblom?= , "Min Hu (Connor)" , =?utf-8?q?Morten_Br=C3=B8rup?= , Abdullah Sevincer , Ajit Khaparde , Akhil Goyal , Alok Prasad , Amit Bernstein , Anatoly Burakov , Andrew Boyer , Andrew Rybchenko , Ankur Dwivedi , Anoob Joseph , Ashish Gupta , Ashwin Sekhar T K , Bruce Richardson , Byron Marohn , Chaoyong He , Chas Williams , Chenbo Xia , Chengwen Feng , Conor Walsh , Cristian Dumitrescu , Dariusz Sosnowski , David Hunt , Devendra Singh Rawat , Ed Czeck , Evgeny Schemeilin , Fan Zhang , Gagandeep Singh , Guoyang Zhou , Harman Kalra , Harry van Haaren , Hemant Agrawal , Honnappa Nagarahalli , Hyong Youb Kim , Jakub Grajciar , Jerin Jacob , Jian Wang , Jiawen Wu , Jie Hai , Jingjing Wu , John Daley , John Miller , Joyce Kong , Kai Ji , Kevin Laatz , Kiran Kumar K , Konstantin Ananyev , Lee Daly , Liang Ma , Liron Himi , Long Li , Maciej Czekaj , Matan Azrad , Matt Peters , Maxime Coquelin , Michael Shamis , Nagadheeraj Rottela , Nicolas Chautru , Nithin Dabilpuram , Ori Kam , Pablo de Lara , Pavan Nikhilesh , Peter Mccarthy , Radu Nicolau , Rahul Lakkireddy , Rakesh Kudurumalla , Raveendra Padasalagi , Reshma Pattan , Ron Beider , Ruifeng Wang , Sachin Saxena , Selwin Sebastian , Shai Brandes , Shepard Siegel , Shijith Thotton , Sivaprasad Tummala , Somnath Kotur , Srikanth Yalavarthi , Stephen Hemminger , Steven Webster , Suanming Mou , Sunil Kumar Kori , Sunil Uttarwar , Sunila Sahu , Tejasree Kondoj , Viacheslav Ovsiienko , Vikas Gupta , Volodymyr Fialko , Wajeeh Atrash , Wisam Jaddo , Xiaoyun Wang , Yipeng Wang , Yisen Zhuang , Yuying Zhang , Zhangfei Gao , Zhirun Yan , Ziyang Xuan , Tyler Retzlaff Subject: [PATCH v2 11/83] net/fm10k: move alignment attribute on types Date: Mon, 15 Apr 2024 13:03:33 -0700 Message-Id: <1713211485-9021-12-git-send-email-roretzla@linux.microsoft.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1713211485-9021-1-git-send-email-roretzla@linux.microsoft.com> References: <1710949096-5786-1-git-send-email-roretzla@linux.microsoft.com> <1713211485-9021-1-git-send-email-roretzla@linux.microsoft.com> MIME-Version: 1.0 X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Move location of __rte_aligned(a) to new conventional location. The new placement between {struct,union} and the tag allows the desired alignment to be imparted on the type regardless of the toolchain being used for both C and C++. Additionally, it avoids confusion by Doxygen when generating documentation. Signed-off-by: Tyler Retzlaff Acked-by: Morten Brørup --- drivers/net/fm10k/fm10k_rxtx.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/net/fm10k/fm10k_rxtx.c b/drivers/net/fm10k/fm10k_rxtx.c index c0841ab..690142b 100644 --- a/drivers/net/fm10k/fm10k_rxtx.c +++ b/drivers/net/fm10k/fm10k_rxtx.c @@ -53,9 +53,8 @@ static inline void dump_rxd(union fm10k_rx_desc *rxd) static inline void rx_desc_to_ol_flags(struct rte_mbuf *m, const union fm10k_rx_desc *d) { - static const uint32_t - ptype_table[FM10K_RXD_PKTTYPE_MASK >> FM10K_RXD_PKTTYPE_SHIFT] - __rte_cache_aligned = { + static const alignas(RTE_CACHE_LINE_SIZE) uint32_t + ptype_table[FM10K_RXD_PKTTYPE_MASK >> FM10K_RXD_PKTTYPE_SHIFT] = { [FM10K_PKTTYPE_OTHER] = RTE_PTYPE_L2_ETHER, [FM10K_PKTTYPE_IPV4] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4, [FM10K_PKTTYPE_IPV4_EX] = RTE_PTYPE_L2_ETHER |