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c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1745570897; 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=MJvgmNFEoYpPlarzHxNwwFp3mPzZ439qDYCDrXnxmVg=; b=iNl+eaCNh4bqzI1fZtNRmWwVGw0owEVfV/6AJs+n7qdIxFCO3dImoVS9GEbexXfeo9oYqL gfjN2k+rmCoCO1PGrDPA2QeSY5ZMJv5h/Wq0YDoemDSOqyUVAsooJ6gj/1cHlASHYtyAXA rNiYzGfZHbLai646pbwnaHsH/23QrRY= X-MC-Unique: PVfAltzcPsmolGv-00RHpA-1 X-Mimecast-MFC-AGG-ID: PVfAltzcPsmolGv-00RHpA_1745570893 From: =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= To: qemu-devel@nongnu.org Cc: Alex Williamson , =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= , Steve Sistare Subject: [PULL 25/50] vfio: Introduce new files for CPR definitions and declarations Date: Fri, 25 Apr 2025 10:46:18 +0200 Message-ID: <20250425084644.102196-26-clg@redhat.com> In-Reply-To: <20250425084644.102196-1-clg@redhat.com> References: <20250425084644.102196-1-clg@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-Scanned-By: MIMEDefang 3.4.1 on 10.30.177.4 Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=170.10.133.124; envelope-from=clg@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -28 X-Spam_score: -2.9 X-Spam_bar: -- X-Spam_report: (-2.9 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.84, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H5=0.001, RCVD_IN_MSPIKE_WL=0.001, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @redhat.com) X-ZM-MESSAGEID: 1745570986238019000 Gather all CPR related declarations into "vfio-cpr.h" to reduce exposure of VFIO internals in "hw/vfio/vfio-common.h". These were introduced in commit d9fa4223b30a ("vfio: register container for cpr"). Order file list in meson.build while at it. Cc: Steve Sistare Reviewed-by: Steve Sistare Link: https://lore.kernel.org/qemu-devel/20250326075122.1299361-22-clg@redh= at.com Signed-off-by: C=C3=A9dric Le Goater --- hw/vfio/vfio-cpr.h | 15 +++++++++++++++ include/hw/vfio/vfio-common.h | 3 --- hw/vfio/container.c | 1 + hw/vfio/cpr.c | 1 + hw/vfio/iommufd.c | 1 + hw/vfio/meson.build | 2 +- 6 files changed, 19 insertions(+), 4 deletions(-) create mode 100644 hw/vfio/vfio-cpr.h diff --git a/hw/vfio/vfio-cpr.h b/hw/vfio/vfio-cpr.h new file mode 100644 index 0000000000000000000000000000000000000000..134b83a62461cbe9409bbe42057= fb4134d84dcd1 --- /dev/null +++ b/hw/vfio/vfio-cpr.h @@ -0,0 +1,15 @@ +/* + * VFIO CPR + * + * Copyright (c) 2025 Oracle and/or its affiliates. + * + * SPDX-License-Identifier: GPL-2.0-or-later + */ + +#ifndef HW_VFIO_CPR_H +#define HW_VFIO_CPR_H + +bool vfio_cpr_register_container(VFIOContainerBase *bcontainer, Error **er= rp); +void vfio_cpr_unregister_container(VFIOContainerBase *bcontainer); + +#endif /* HW_VFIO_CPR_H */ diff --git a/include/hw/vfio/vfio-common.h b/include/hw/vfio/vfio-common.h index dca7a6a4b3dcc583eb430b8cf9380a007623ec26..2065c2f9e409b27a4c8f7e0d0d3= 340c6636c5fa2 100644 --- a/include/hw/vfio/vfio-common.h +++ b/include/hw/vfio/vfio-common.h @@ -129,9 +129,6 @@ bool vfio_attach_device(char *name, VFIODevice *vbasede= v, void vfio_detach_device(VFIODevice *vbasedev); VFIODevice *vfio_get_vfio_device(Object *obj); =20 -bool vfio_cpr_register_container(VFIOContainerBase *bcontainer, Error **er= rp); -void vfio_cpr_unregister_container(VFIOContainerBase *bcontainer); - typedef QLIST_HEAD(VFIODeviceList, VFIODevice) VFIODeviceList; extern VFIODeviceList vfio_device_list; extern const MemoryListener vfio_memory_listener; diff --git a/hw/vfio/container.c b/hw/vfio/container.c index 3fdd5dac379bd43fdd8f606e02029c1f44bdb69a..c55fe8e4bede9d7e228af247224= 2efb48bc7d037 100644 --- a/hw/vfio/container.c +++ b/hw/vfio/container.c @@ -34,6 +34,7 @@ #include "pci.h" #include "hw/vfio/vfio-container.h" #include "vfio-helpers.h" +#include "vfio-cpr.h" =20 #define TYPE_HOST_IOMMU_DEVICE_LEGACY_VFIO TYPE_HOST_IOMMU_DEVICE "-legacy= -vfio" =20 diff --git a/hw/vfio/cpr.c b/hw/vfio/cpr.c index 3d1c8d290a5e6b6d67e244931a9ef8c194a0b574..696987006b853227e76caedb3c7= f4e4be31cfa06 100644 --- a/hw/vfio/cpr.c +++ b/hw/vfio/cpr.c @@ -10,6 +10,7 @@ #include "migration/misc.h" #include "qapi/error.h" #include "system/runstate.h" +#include "vfio-cpr.h" =20 static int vfio_cpr_reboot_notifier(NotifierWithReturn *notifier, MigrationEvent *e, Error **errp) diff --git a/hw/vfio/iommufd.c b/hw/vfio/iommufd.c index 85b5a8146ac401af6be8109c28ea4c7a39e84521..a5bd189a86d70bd11ecb80384ac= 145a51979322b 100644 --- a/hw/vfio/iommufd.c +++ b/hw/vfio/iommufd.c @@ -27,6 +27,7 @@ #include "pci.h" #include "vfio-iommufd.h" #include "vfio-helpers.h" +#include "vfio-cpr.h" =20 #define TYPE_HOST_IOMMU_DEVICE_IOMMUFD_VFIO \ TYPE_HOST_IOMMU_DEVICE_IOMMUFD "-vfio" diff --git a/hw/vfio/meson.build b/hw/vfio/meson.build index 60caa366175edee6bc69c0febebaef84e752e346..1f89bd28c13dea55bcfff476ce9= 9d51b453d8533 100644 --- a/hw/vfio/meson.build +++ b/hw/vfio/meson.build @@ -20,10 +20,10 @@ system_ss.add(when: 'CONFIG_VFIO_XGMAC', if_true: files= ('calxeda-xgmac.c')) system_ss.add(when: 'CONFIG_VFIO_AMD_XGBE', if_true: files('amd-xgbe.c')) system_ss.add(when: 'CONFIG_VFIO', if_true: files( 'container-base.c', + 'cpr.c', 'device.c', 'migration.c', 'migration-multifd.c', - 'cpr.c', 'region.c', )) system_ss.add(when: ['CONFIG_VFIO', 'CONFIG_IOMMUFD'], if_true: files( --=20 2.49.0