From patchwork Fri Sep 30 08:02:24 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: zhoumin X-Patchwork-Id: 117202 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 F30DCA00C4; Fri, 30 Sep 2022 10:03:32 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 2626042B7E; Fri, 30 Sep 2022 10:02:53 +0200 (CEST) Received: from loongson.cn (mail.loongson.cn [114.242.206.163]) by mails.dpdk.org (Postfix) with ESMTP id D9529410FA for ; Fri, 30 Sep 2022 10:02:44 +0200 (CEST) Received: from localhost.localdomain (unknown [10.2.5.185]) by localhost.localdomain (Coremail) with SMTP id AQAAf8BxnmuUojZjOhskAA--.54564S5; Fri, 30 Sep 2022 16:02:35 +0800 (CST) From: Min Zhou To: thomas@monjalon.net, david.marchand@redhat.com, bruce.richardson@intel.com, anatoly.burakov@intel.com, qiming.yang@intel.com, Yuying.Zhang@intel.com, jgrajcia@cisco.com, konstantin.v.ananyev@yandex.ru, zhoumin@loongson.cn Cc: dev@dpdk.org, maobibo@loongson.cn Subject: [PATCH v7 3/7] net/memif: set memfd syscall ID on LoongArch Date: Fri, 30 Sep 2022 16:02:24 +0800 Message-Id: <20220930080228.864681-4-zhoumin@loongson.cn> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20220930080228.864681-1-zhoumin@loongson.cn> References: <20220930080228.864681-1-zhoumin@loongson.cn> MIME-Version: 1.0 X-CM-TRANSID: AQAAf8BxnmuUojZjOhskAA--.54564S5 X-Coremail-Antispam: 1UD129KBjvJXoW7Kw15ZF1Dtw1UuryrWFW8Crg_yoW8Jw1fpF ZrCryjvr1UXa1UX3yfAa1rZayfWws2qry7KFW5u34fZF9rA3y3try8GFy5XwnFg3y8AFyk Xr409w17WFZ8Kw7anT9S1TB71UUUUUUqnTZGkaVYY2UrUUUUjbIjqfuFe4nvWSU5nxnvy2 9KBjDU0xBIdaVrnUUvcSsGvfC2KfnxnUUI43ZEXa7xR_UUUUUUUUU== X-CM-SenderInfo: 52kr3ztlq6z05rqj20fqof0/ 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 Define the missing __NR_memfd_create syscall id to enable the memif PMD on LoongArch. Signed-off-by: Min Zhou --- drivers/net/memif/meson.build | 6 ------ drivers/net/memif/rte_eth_memif.h | 2 ++ 2 files changed, 2 insertions(+), 6 deletions(-) diff --git a/drivers/net/memif/meson.build b/drivers/net/memif/meson.build index 30c0fbc798..680bc8631c 100644 --- a/drivers/net/memif/meson.build +++ b/drivers/net/memif/meson.build @@ -1,12 +1,6 @@ # SPDX-License-Identifier: BSD-3-Clause # Copyright 2018-2019 Cisco Systems, Inc. All rights reserved. -if arch_subdir == 'loongarch' - build = false - reason = 'not supported on LoongArch' - subdir_done() -endif - if not is_linux build = false reason = 'only supported on Linux' diff --git a/drivers/net/memif/rte_eth_memif.h b/drivers/net/memif/rte_eth_memif.h index 81e7dceae0..eb692aee68 100644 --- a/drivers/net/memif/rte_eth_memif.h +++ b/drivers/net/memif/rte_eth_memif.h @@ -182,6 +182,8 @@ const char *memif_version(void); #define __NR_memfd_create 356 #elif defined __riscv #define __NR_memfd_create 279 +#elif defined __loongarch__ +#define __NR_memfd_create 279 #else #error "__NR_memfd_create unknown for this architecture" #endif