From: Blue Swirl <blauwirbel@gmail.com>
Date: Sun, 7 Feb 2010 19:28:32 +0000 (+0000)
Subject: dec: actually implement PCI bridging
X-Git-Tag: Tizen_Studio_1.3_Release_p2.3.1~1405^2~17^2~5182
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=d55380bb9c9a5b1f4c7aa919e77f9bfb72023c3a;p=sdk%2Femulator%2Fqemu.git

dec: actually implement PCI bridging

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
---

diff --git a/hw/dec_pci.c b/hw/dec_pci.c
index 2bf4f71b42..8d059f1315 100644
--- a/hw/dec_pci.c
+++ b/hw/dec_pci.c
@@ -23,6 +23,7 @@
  * THE SOFTWARE.
  */
 
+#include "dec_pci.h"
 #include "sysbus.h"
 #include "pci.h"
 #include "pci_host.h"
@@ -42,6 +43,25 @@ typedef struct DECState {
     PCIHostState host_state;
 } DECState;
 
+static int dec_map_irq(PCIDevice *pci_dev, int irq_num)
+{
+    return irq_num;
+}
+
+PCIBus *pci_dec_21154_init(PCIBus *parent_bus, int devfn)
+{
+    DeviceState *dev;
+    PCIBus *ret;
+
+    dev = qdev_create(NULL, "dec-21154");
+    qdev_init_nofail(dev);
+    ret = pci_bridge_init(parent_bus, devfn,
+                          PCI_VENDOR_ID_DEC, PCI_DEVICE_ID_DEC_21154,
+                          dec_map_irq, "DEC 21154 PCI-PCI bridge");
+
+    return ret;
+}
+
 static int pci_dec_21154_init_device(SysBusDevice *dev)
 {
     DECState *s;
diff --git a/hw/dec_pci.h b/hw/dec_pci.h
new file mode 100644
index 0000000000..79264bac84
--- /dev/null
+++ b/hw/dec_pci.h
@@ -0,0 +1,8 @@
+#ifndef DEC_PCI_H
+#define DEC_PCI_H
+
+#include "qemu-common.h"
+
+PCIBus *pci_dec_21154_init(PCIBus *parent_bus, int devfn);
+
+#endif