From patchwork Thu Apr 28 02:59:08 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wenjun Wu X-Patchwork-Id: 110391 X-Patchwork-Delegate: qi.z.zhang@intel.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 278EDA0503; Thu, 28 Apr 2022 05:21:38 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id DACE9427FB; Thu, 28 Apr 2022 05:21:26 +0200 (CEST) Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by mails.dpdk.org (Postfix) with ESMTP id D74B9427F4 for ; Thu, 28 Apr 2022 05:21:23 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1651116084; x=1682652084; h=from:to:subject:date:message-id:in-reply-to:references: mime-version:content-transfer-encoding; bh=ktOj2bbb+GPsPVYYlUyLtrIxuLdSm+53i17qdYeA7VE=; b=eUtLisu0W/KacZ056E3qIYr0z4Vv8SIqjq20TVD4bvGm8tCRuzkuZbn7 rlObayfGKbkcLk4FCLKZsv6dvhCHdefbxKaSJj1/HshNK/FGTcn0Qz7T6 ztoXlFgN7bJKDnXmT+WC5aDTu7m6fKmshNkLlR6E2nyRteh/SGItjA7u4 50fsvHhr8FBhSuUxM8NGjrK0JVLKqJEL25Nb0RwFOqyMdtU/R8d4joMGX Dj2Pyiuege+CggFF8KcSIsofVqYp4EsfZb76uBMaQOaiuNjBBOfZogotJ XJDc/7N76LZdJwUj6FC7qr90AdWCK1IWm0NI5ybxJjFzuE2Ahlb7ZiR7A g==; X-IronPort-AV: E=McAfee;i="6400,9594,10330"; a="253526042" X-IronPort-AV: E=Sophos;i="5.90,295,1643702400"; d="scan'208";a="253526042" Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by orsmga101.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 27 Apr 2022 20:21:23 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.90,295,1643702400"; d="scan'208";a="661534559" Received: from npg-wuwenjun-dpdk-01.sh.intel.com ([10.67.110.181]) by fmsmga002.fm.intel.com with ESMTP; 27 Apr 2022 20:21:22 -0700 From: Wenjun Wu To: dev@dpdk.org, qiming.yang@intel.com, qi.z.zhang@intel.com Subject: [PATCH v8 3/9] net/ice/base: support priority configuration of the exact node Date: Thu, 28 Apr 2022 10:59:08 +0800 Message-Id: <20220428025914.3475281-4-wenjun1.wu@intel.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220428025914.3475281-1-wenjun1.wu@intel.com> References: <20220329014813.1092054-1-wenjun1.wu@intel.com> <20220428025914.3475281-1-wenjun1.wu@intel.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 This patch adds priority configuration support of the exact node in the scheduler tree. This function does not need additional calls to the scheduler lock. Signed-off-by: Wenjun Wu --- drivers/net/ice/base/ice_sched.c | 22 ++++++++++++++++++++++ drivers/net/ice/base/ice_sched.h | 3 +++ 2 files changed, 25 insertions(+) diff --git a/drivers/net/ice/base/ice_sched.c b/drivers/net/ice/base/ice_sched.c index 4ca15bf8f8..1b060d3567 100644 --- a/drivers/net/ice/base/ice_sched.c +++ b/drivers/net/ice/base/ice_sched.c @@ -3613,6 +3613,28 @@ ice_cfg_vsi_q_priority(struct ice_port_info *pi, u16 num_qs, u32 *q_ids, return status; } +/** + * ice_sched_cfg_sibl_node_prio_lock - config priority of node + * @pi: port information structure + * @node: sched node to configure + * @priority: sibling priority + * + * This function configures node element's sibling priority only. + */ +enum ice_status +ice_sched_cfg_sibl_node_prio_lock(struct ice_port_info *pi, + struct ice_sched_node *node, + u8 priority) +{ + enum ice_status status; + + ice_acquire_lock(&pi->sched_lock); + status = ice_sched_cfg_sibl_node_prio(pi, node, priority); + ice_release_lock(&pi->sched_lock); + + return status; +} + /** * ice_sched_save_q_bw_alloc - save queue node's BW allocation information * @q_ctx: queue context structure diff --git a/drivers/net/ice/base/ice_sched.h b/drivers/net/ice/base/ice_sched.h index 184ad09e6a..c9f3f79eff 100644 --- a/drivers/net/ice/base/ice_sched.h +++ b/drivers/net/ice/base/ice_sched.h @@ -169,6 +169,9 @@ enum ice_status ice_cfg_agg_bw_no_shared_lmt_per_tc(struct ice_port_info *pi, u32 agg_id, u8 tc); enum ice_status +ice_sched_cfg_sibl_node_prio_lock(struct ice_port_info *pi, + struct ice_sched_node *node, u8 priority); +enum ice_status ice_cfg_vsi_q_priority(struct ice_port_info *pi, u16 num_qs, u32 *q_ids, u8 *q_prio); enum ice_status