From patchwork Wed Mar 27 22:37:32 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tyler Retzlaff X-Patchwork-Id: 138895 X-Patchwork-Delegate: thomas@monjalon.net 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 D32B143D55; Wed, 27 Mar 2024 23:40:01 +0100 (CET) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 6195D42DE7; Wed, 27 Mar 2024 23:38:30 +0100 (CET) Received: from linux.microsoft.com (linux.microsoft.com [13.77.154.182]) by mails.dpdk.org (Postfix) with ESMTP id ACFEA41140 for ; Wed, 27 Mar 2024 23:38:04 +0100 (CET) Received: by linux.microsoft.com (Postfix, from userid 1086) id 2AF1C20E6AF2; Wed, 27 Mar 2024 15:38:00 -0700 (PDT) DKIM-Filter: OpenDKIM Filter v2.11.0 linux.microsoft.com 2AF1C20E6AF2 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.microsoft.com; s=default; t=1711579081; bh=sDO1fq2sVIG9Vpec7gW1BPySs74TfJbO+Ug/DL5cphQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Ie1cB19r8+VT8HGkecPc6854uzjcGFzIriFwiNwbr7jFYaJGSUvO3BimjpVXfYw78 ZJSg8NOjt+1ViDTUVynrfl3jwIRJNEJAQkaDLAjh2W73uUPp5mFpX52hKIv52vLbh+ RSUgiA50V5OfI4SCXFiRxJ6hXWZLJBi0aJRPh+m0= From: Tyler Retzlaff To: dev@dpdk.org Cc: =?utf-8?q?Mattias_R=C3=B6nnblom?= , =?utf-8?q?Morten_Br=C3=B8rup?= , Abdullah Sevincer , Ajit Khaparde , Alok Prasad , Anatoly Burakov , Andrew Rybchenko , Anoob Joseph , Bruce Richardson , Byron Marohn , Chenbo Xia , Chengwen Feng , Ciara Loftus , Ciara Power , Dariusz Sosnowski , David Hunt , Devendra Singh Rawat , Erik Gabriel Carrillo , Guoyang Zhou , Harman Kalra , Harry van Haaren , Honnappa Nagarahalli , Jakub Grajciar , Jerin Jacob , Jeroen de Borst , Jian Wang , Jiawen Wu , Jie Hai , Jingjing Wu , Joshua Washington , Joyce Kong , Junfeng Guo , Kevin Laatz , Konstantin Ananyev , Liang Ma , Long Li , Maciej Czekaj , Matan Azrad , Maxime Coquelin , Nicolas Chautru , Ori Kam , Pavan Nikhilesh , Peter Mccarthy , Rahul Lakkireddy , Reshma Pattan , Rosen Xu , Ruifeng Wang , Rushil Gupta , Sameh Gobriel , Sivaprasad Tummala , Somnath Kotur , Stephen Hemminger , Suanming Mou , Sunil Kumar Kori , Sunil Uttarwar , Tetsuya Mukawa , Vamsi Attunuru , Viacheslav Ovsiienko , Vladimir Medvedkin , Xiaoyun Wang , Yipeng Wang , Yisen Zhuang , Yuying Zhang , Yuying Zhang , Ziyang Xuan , Tyler Retzlaff Subject: [PATCH v3 19/45] net/qede: use rte stdatomic API Date: Wed, 27 Mar 2024 15:37:32 -0700 Message-Id: <1711579078-10624-20-git-send-email-roretzla@linux.microsoft.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1711579078-10624-1-git-send-email-roretzla@linux.microsoft.com> References: <1710967892-7046-1-git-send-email-roretzla@linux.microsoft.com> <1711579078-10624-1-git-send-email-roretzla@linux.microsoft.com> 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 Replace the use of gcc builtin __atomic_xxx intrinsics with corresponding rte_atomic_xxx optional rte stdatomic API. Signed-off-by: Tyler Retzlaff Acked-by: Stephen Hemminger --- drivers/net/qede/base/bcm_osal.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/net/qede/base/bcm_osal.c b/drivers/net/qede/base/bcm_osal.c index 2edeb38..abd1186 100644 --- a/drivers/net/qede/base/bcm_osal.c +++ b/drivers/net/qede/base/bcm_osal.c @@ -51,11 +51,11 @@ void osal_poll_mode_dpc(osal_int_ptr_t hwfn_cookie) /* Counter to track current memzone allocated */ static uint16_t ecore_mz_count; -static uint32_t ref_cnt; +static RTE_ATOMIC(uint32_t) ref_cnt; int ecore_mz_mapping_alloc(void) { - if (__atomic_fetch_add(&ref_cnt, 1, __ATOMIC_RELAXED) == 0) { + if (rte_atomic_fetch_add_explicit(&ref_cnt, 1, rte_memory_order_relaxed) == 0) { ecore_mz_mapping = rte_calloc("ecore_mz_map", rte_memzone_max_get(), sizeof(struct rte_memzone *), 0); } @@ -68,7 +68,7 @@ int ecore_mz_mapping_alloc(void) void ecore_mz_mapping_free(void) { - if (__atomic_fetch_sub(&ref_cnt, 1, __ATOMIC_RELAXED) - 1 == 0) { + if (rte_atomic_fetch_sub_explicit(&ref_cnt, 1, rte_memory_order_relaxed) - 1 == 0) { rte_free(ecore_mz_mapping); ecore_mz_mapping = NULL; }