[PATCH v3 2/6] hw/isa/piix3: Reuse piix3_realize() in piix3_xen_realize()

From: Bernhard Beschow <shentey@gmail.com>
To: qemu-devel@nongnu.org
Cc: "Marcel Apfelbaum" <marcel.apfelbaum@gmail.com>,
	"Paolo Bonzini" <pbonzini@redhat.com>,
	"David Woodhouse" <dwmw@amazon.co.uk>,
	"Anthony Perard" <anthony.perard@citrix.com>,
	"Hervé Poussineau" <hpoussin@reactos.org>,
	"Aurelien Jarno" <aurelien@aurel32.net>,
	"Eduardo Habkost" <eduardo@habkost.net>,
	"Paul Durrant" <paul@xen.org>,
	xen-devel@lists.xenproject.org,
	"Michael S. Tsirkin" <mst@redhat.com>,
	"Stefano Stabellini" <sstabellini@kernel.org>,
	"Richard Henderson" <richard.henderson@linaro.org>,
	"Philippe Mathieu-Daudé" <philmd@linaro.org>,
	"Chuck Zmudzinski" <brchuckz@aol.com>,
	"Bernhard Beschow" <shentey@gmail.com>
Subject: [PATCH v3 2/6] hw/isa/piix3: Reuse piix3_realize() in piix3_xen_realize()
Date: Sun, 12 Mar 2023 13:02:17 +0100	[thread overview]
Message-ID: <20230312120221.99183-3-shentey@gmail.com> (raw)
In-Reply-To: <20230312120221.99183-1-shentey@gmail.com>

This is a preparational patch for the next one to make the following
more obvious:

First, pci_bus_irqs() is now called twice in case of Xen where the
second call overrides the pci_set_irq_fn with the Xen variant.

Second, pci_bus_set_route_irq_fn() is now also called in Xen mode.

Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
---
 hw/isa/piix3.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hw/isa/piix3.c b/hw/isa/piix3.c
index 1b3e23f0d7..a86cd23ef4 100644
--- a/hw/isa/piix3.c
+++ b/hw/isa/piix3.c
@@ -394,7 +394,7 @@ static void piix3_xen_realize(PCIDevice *dev, Error **errp)
     PIIX3State *piix3 = PIIX3_PCI_DEVICE(dev);
     PCIBus *pci_bus = pci_get_bus(dev);
 
-    pci_piix3_realize(dev, errp);
+    piix3_realize(dev, errp);
     if (*errp) {
         return;
     }
-- 
2.39.2


