From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 0516CA0A03; Mon, 18 Jan 2021 21:36:24 +0100 (CET) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id ABE86140E71; Mon, 18 Jan 2021 21:35:48 +0100 (CET) Received: from mail-pl1-f181.google.com (mail-pl1-f181.google.com [209.85.214.181]) by mails.dpdk.org (Postfix) with ESMTP id AC949140E5A for ; Mon, 18 Jan 2021 21:35:46 +0100 (CET) Received: by mail-pl1-f181.google.com with SMTP id q4so9242423plr.7 for ; Mon, 18 Jan 2021 12:35:46 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=pensando.io; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=fBhyurB43qDdVfHiAtrfMc2l1b8wlYu+6ZC9+Wfk69k=; b=tigGJSEdaI1GAZvGnDJsfWrKOSwNLXkXPqxq/CKAZggsCAsHPdn6seya8k3zdHuyUQ ITN6S1bmjhA3Z18YybEWnWMUAFbtA4zmyhfeoh7Lv4RMhMPHnY5/EAcJuX7QSk3DRMtk FVmefRpx2fdGRdkv7dgF3bi6Vnt8KtrANuNjpc2tDg1cA2kcyS9ybYWolfnzgdVB4kau B/8vPmHTPP11IFzMHctqWQ9rP/z6FYqn3Br/lMGdM2KSrYmGAtdraF4y/0kfYlDysgk7 gRwIfh0hn613x05ub1l8ZNXnWBmNM/e6P0xAXg1le7Gb/ZOMp0Syih+3FHO+rZZe8l1M /t4A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=fBhyurB43qDdVfHiAtrfMc2l1b8wlYu+6ZC9+Wfk69k=; b=FbdKxh8+iddvA1/dnr9iFJWgu+xMFATmyGSgsFA4N+mwvK4uGPgnC+rtNWLrba7f5l RhvlwTFFMCPx/lC/ytUVdxFCYq60+5ynCucKqwPD+0AmRO/DykL8tziqaBAVZJz6ZjC+ geOffuQCJ1wqgfhqDN5fv+5PEkNwgZ4C8zP0jzCg63aJSx4aanHJbolil9jqp01bzjeD /C0yLmKxPyUvE0tVYGc2EKgXujehN4GBFaaV/SVAmGYJTfOa662mmsWSBLvDAYfAIwTB DeCwqSDmcoOwkKR8BamP2kObT1eTE/QH1mYG/nOnau6V4gU2T/E6sJzC0oybTWg7vtVC 9M2g== X-Gm-Message-State: AOAM531YfXcb5t/txQ5VbXIFhx2wbAjvGyuHoXaoyqVvh8kaW7JPDG3g xenyZ6OzAAEOCzv3BY/o8nvYCACrpluQJg== X-Google-Smtp-Source: ABdhPJw3h+yevDutnm6i0V9LJLuewq2hyAo4KmAv0HNRR3VM0VnLGAwu8bgHZjlrkq2cY7wNdrk7SA== X-Received: by 2002:a17:902:6b0a:b029:dc:31af:8dc3 with SMTP id o10-20020a1709026b0ab02900dc31af8dc3mr1171848plk.41.1611002145604; Mon, 18 Jan 2021 12:35:45 -0800 (PST) Received: from driver-dev1.pensando.io ([12.226.153.42]) by smtp.gmail.com with ESMTPSA id g201sm795160pfb.81.2021.01.18.12.35.44 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 18 Jan 2021 12:35:45 -0800 (PST) From: Andrew Boyer To: dev@dpdk.org Cc: Alfredo Cardigliano , Andrew Boyer , Neel Patel Date: Mon, 18 Jan 2021 12:35:02 -0800 Message-Id: <20210118203508.1332-8-aboyer@pensando.io> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20210118203508.1332-1-aboyer@pensando.io> References: <20210118203508.1332-1-aboyer@pensando.io> Subject: [dpdk-dev] [PATCH 07/13] net/ionic: inline queue flush function 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 Sender: "dev" This is hot-path function. Signed-off-by: Andrew Boyer Signed-off-by: Neel Patel --- drivers/net/ionic/ionic_dev.c | 6 ------ drivers/net/ionic/ionic_dev.h | 9 ++++++++- drivers/net/ionic/ionic_osdep.h | 1 - 3 files changed, 8 insertions(+), 8 deletions(-) diff --git a/drivers/net/ionic/ionic_dev.c b/drivers/net/ionic/ionic_dev.c index eef015686f..fcb3df482a 100644 --- a/drivers/net/ionic/ionic_dev.c +++ b/drivers/net/ionic/ionic_dev.c @@ -459,12 +459,6 @@ ionic_q_sg_map(struct ionic_queue *q, void *base, rte_iova_t base_pa) q->sg_base_pa = base_pa; } -void -ionic_q_flush(struct ionic_queue *q) -{ - writeq(IONIC_DBELL_QID(q->hw_index) | q->head_idx, q->db); -} - void ionic_q_post(struct ionic_queue *q, bool ring_doorbell, desc_cb cb, void *cb_arg) diff --git a/drivers/net/ionic/ionic_dev.h b/drivers/net/ionic/ionic_dev.h index ea89218662..55a56434fd 100644 --- a/drivers/net/ionic/ionic_dev.h +++ b/drivers/net/ionic/ionic_dev.h @@ -254,7 +254,6 @@ int ionic_q_init(struct ionic_lif *lif, struct ionic_dev *idev, size_t desc_size, size_t sg_desc_size); void ionic_q_map(struct ionic_queue *q, void *base, rte_iova_t base_pa); void ionic_q_sg_map(struct ionic_queue *q, void *base, rte_iova_t base_pa); -void ionic_q_flush(struct ionic_queue *q); void ionic_q_post(struct ionic_queue *q, bool ring_doorbell, desc_cb cb, void *cb_arg); uint32_t ionic_q_space_avail(struct ionic_queue *q); @@ -262,6 +261,14 @@ bool ionic_q_has_space(struct ionic_queue *q, uint32_t want); void ionic_q_service(struct ionic_queue *q, uint32_t cq_desc_index, uint32_t stop_index, void *service_cb_arg); +static inline void +ionic_q_flush(struct ionic_queue *q) +{ + uint64_t val = IONIC_DBELL_QID(q->hw_index) | q->head_idx; + + rte_write64(val, q->db); +} + int ionic_adminq_post(struct ionic_lif *lif, struct ionic_admin_ctx *ctx); #endif /* _IONIC_DEV_H_ */ diff --git a/drivers/net/ionic/ionic_osdep.h b/drivers/net/ionic/ionic_osdep.h index 157b0ca516..d46687b32f 100644 --- a/drivers/net/ionic/ionic_osdep.h +++ b/drivers/net/ionic/ionic_osdep.h @@ -45,6 +45,5 @@ typedef uint64_t __le64; #define ioread32(reg) rte_read32(reg) #define iowrite8(value, reg) rte_write8(value, reg) #define iowrite32(value, reg) rte_write32(value, reg) -#define writeq(value, reg) rte_write64(value, reg) #endif -- 2.17.1