From patchwork Thu Sep 14 12:36:01 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: David Marchand X-Patchwork-Id: 131415 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 6C57842597; Thu, 14 Sep 2023 14:36:42 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id D22F0406A2; Thu, 14 Sep 2023 14:36:35 +0200 (CEST) Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) by mails.dpdk.org (Postfix) with ESMTP id ABFF34069D for ; Thu, 14 Sep 2023 14:36:33 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1694694993; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=6Bio8KKzruXmSBrYk1AJPZWzohgEn+iBLPgltEFcGHk=; b=YwCRLzE/C4ER1mbThEO9elYfdfYBPdS3XFt0rxyyWocH+u2K+6VhQxBkqfrdf1J2+OY+cM bCy/AU6w+EPk+kG29qubXTVREq0XHQUAsq+SbuDffcIKEsujNuOviSpnO7zwgmRJW/mUYA 5Y66wLg7y+qGo30RhpX1k+cZajaW24A= Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-479-XvutVS4qPx6wZ7p_7CWP2g-1; Thu, 14 Sep 2023 08:36:28 -0400 X-MC-Unique: XvutVS4qPx6wZ7p_7CWP2g-1 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.rdu2.redhat.com [10.11.54.6]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id BB252101FAA1; Thu, 14 Sep 2023 12:36:27 +0000 (UTC) Received: from dmarchan.redhat.com (unknown [10.45.225.25]) by smtp.corp.redhat.com (Postfix) with ESMTP id 963532156A27; Thu, 14 Sep 2023 12:36:26 +0000 (UTC) From: David Marchand To: dev@dpdk.org Cc: thomas@monjalon.net, ferruh.yigit@amd.com, chenbo.xia@intel.com, nipun.gupta@amd.com, bruce.richardson@intel.com Subject: [PATCH v3 02/15] bus/pci: add const to some experimental API Date: Thu, 14 Sep 2023 14:36:01 +0200 Message-ID: <20230914123615.1705654-3-david.marchand@redhat.com> In-Reply-To: <20230914123615.1705654-1-david.marchand@redhat.com> References: <20230803075038.307012-1-david.marchand@redhat.com> <20230914123615.1705654-1-david.marchand@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.1 on 10.11.54.6 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.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 Those functions are fine with a const on the device pointer. Signed-off-by: David Marchand Acked-by: Bruce Richardson Reviewed-by: Chenbo Xia --- drivers/bus/pci/pci_common.c | 4 ++-- drivers/bus/pci/rte_bus_pci.h | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/bus/pci/pci_common.c b/drivers/bus/pci/pci_common.c index 52404ab0fe..382b0b8946 100644 --- a/drivers/bus/pci/pci_common.c +++ b/drivers/bus/pci/pci_common.c @@ -814,7 +814,7 @@ rte_pci_get_iommu_class(void) } off_t -rte_pci_find_ext_capability(struct rte_pci_device *dev, uint32_t cap) +rte_pci_find_ext_capability(const struct rte_pci_device *dev, uint32_t cap) { off_t offset = RTE_PCI_CFG_SPACE_SIZE; uint32_t header; @@ -857,7 +857,7 @@ rte_pci_find_ext_capability(struct rte_pci_device *dev, uint32_t cap) } int -rte_pci_set_bus_master(struct rte_pci_device *dev, bool enable) +rte_pci_set_bus_master(const struct rte_pci_device *dev, bool enable) { uint16_t old_cmd, cmd; diff --git a/drivers/bus/pci/rte_bus_pci.h b/drivers/bus/pci/rte_bus_pci.h index 9d59c4aef3..75d0030eae 100644 --- a/drivers/bus/pci/rte_bus_pci.h +++ b/drivers/bus/pci/rte_bus_pci.h @@ -85,7 +85,7 @@ void rte_pci_dump(FILE *f); * = 0: Device does not support it. */ __rte_experimental -off_t rte_pci_find_ext_capability(struct rte_pci_device *dev, uint32_t cap); +off_t rte_pci_find_ext_capability(const struct rte_pci_device *dev, uint32_t cap); /** * Enables/Disables Bus Master for device's PCI command register. @@ -99,7 +99,7 @@ off_t rte_pci_find_ext_capability(struct rte_pci_device *dev, uint32_t cap); * 0 on success, -1 on error in PCI config space read/write. */ __rte_experimental -int rte_pci_set_bus_master(struct rte_pci_device *dev, bool enable); +int rte_pci_set_bus_master(const struct rte_pci_device *dev, bool enable); /** * Read PCI config space.