pc,pci,virtio: cleanups, fixes, features

[PULL 20/66] hw/pci/pci_host: Introduce PCI_HOST_BYPASS_IOMMU macro

Michael S. Tsirkin posted 66 patches 2 years, 5 months ago

Download mbox

Maintainers: "Michael S. Tsirkin" <mst@redhat.com>, "Marc-André Lureau" <marcandre.lureau@redhat.com>, Gerd Hoffmann <kraxel@redhat.com>, Marcel Apfelbaum <marcel.apfelbaum@gmail.com>, Eduardo Habkost <eduardo@habkost.net>, "Philippe Mathieu-Daudé" <philmd@linaro.org>, Yanan Wang <wangyanan55@huawei.com>, Paolo Bonzini <pbonzini@redhat.com>, Richard Henderson <richard.henderson@linaro.org>, Paul Burton <paulburton@kernel.org>, Aleksandar Rikalo <aleksandar.rikalo@syrmia.com>, Huacai Chen <chenhuacai@kernel.org>, Jiaxun Yang <jiaxun.yang@flygoat.com>, Aurelien Jarno <aurelien@aurel32.net>, Akihiko Odaki <akihiko.odaki@daynix.com>, Sriram Yagnaraman <sriram.yagnaraman@est.tech>, Jason Wang <jasowang@redhat.com>, Keith Busch <kbusch@kernel.org>, Klaus Jensen <its@irrelevant.dk>, Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>, BALATON Zoltan <balaton@eik.bme.hu>, Igor Mammedov <imammedo@redhat.com>, Ani Sinha <anisinha@redhat.com>, Artyom Tarasenko <atar4qemu@gmail.com>, "Eugenio Pérez" <eperezma@redhat.com>, Stefan Hajnoczi <stefanha@redhat.com>, "Alex Bennée" <alex.bennee@linaro.org>, Viresh Kumar <viresh.kumar@linaro.org>, "Gonglei (Arei)" <arei.gonglei@huawei.com>, Eric Auger <eric.auger@redhat.com>, "Daniel P. Berrangé" <berrange@redhat.com>, Thomas Huth <thuth@redhat.com>, Laurent Vivier <lvivier@redhat.com>

Expand all Fold all

[PULL 20/66] hw/pci/pci_host: Introduce PCI_HOST_BYPASS_IOMMU macro

Posted by Michael S. Tsirkin 2 years, 5 months ago

From: Bernhard Beschow <shentey@gmail.com>

Introduce a macro to avoid copy and pasting strings which can easily
cause typos.

Suggested-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <20230630073720.21297-5-shentey@gmail.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
---
 include/hw/pci/pci_host.h | 2 ++
 hw/pci/pci_host.c         | 2 +-
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/include/hw/pci/pci_host.h b/include/hw/pci/pci_host.h
index c6f4eb4585..e52d8ec2cd 100644
--- a/include/hw/pci/pci_host.h
+++ b/include/hw/pci/pci_host.h
@@ -31,6 +31,8 @@
 #include "hw/sysbus.h"
 #include "qom/object.h"
 
+#define PCI_HOST_BYPASS_IOMMU "bypass-iommu"
+
 #define TYPE_PCI_HOST_BRIDGE "pci-host-bridge"
 OBJECT_DECLARE_TYPE(PCIHostState, PCIHostBridgeClass, PCI_HOST_BRIDGE)
 
diff --git a/hw/pci/pci_host.c b/hw/pci/pci_host.c
index dfd185bbb4..7af8afdcbe 100644
--- a/hw/pci/pci_host.c
+++ b/hw/pci/pci_host.c
@@ -232,7 +232,7 @@ const VMStateDescription vmstate_pcihost = {
 static Property pci_host_properties_common[] = {
     DEFINE_PROP_BOOL("x-config-reg-migration-enabled", PCIHostState,
                      mig_enabled, true),
-    DEFINE_PROP_BOOL("bypass-iommu", PCIHostState, bypass_iommu, false),
+    DEFINE_PROP_BOOL(PCI_HOST_BYPASS_IOMMU, PCIHostState, bypass_iommu, false),
     DEFINE_PROP_END_OF_LIST(),
 };
 
-- 
MST