pci: update all users to look in pci/

[qemu.git] / hw / xen_platform.c

diff --git a/hw/xen_platform.c b/hw/xen_platform.c
index 5a7c4cc97be4be060b36251c97b670962c9118ab..10bb560073156779a67c3194aa3a5c41057544c1 100644 (file)
--- a/hw/xen_platform.c
+++ b/hw/xen_platform.c
@@ -27,7 +27,7 @@
 
 #include "hw.h"
 #include "pc.h"
-#include "pci.h"
+#include "pci/pci.h"
 #include "irq.h"
 #include "xen_common.h"
 #include "net.h"
@@ -83,30 +83,34 @@ static void log_writeb(PCIXenPlatformState *s, char val)
 #define UNPLUG_ALL_NICS 2
 #define UNPLUG_AUX_IDE_DISKS 4
 
-static void unplug_nic(PCIBus *b, PCIDevice *d)
+static void unplug_nic(PCIBus *b, PCIDevice *d, void *o)
 {
+    /* We have to ignore passthrough devices */
     if (pci_get_word(d->config + PCI_CLASS_DEVICE) ==
-            PCI_CLASS_NETWORK_ETHERNET) {
-        qdev_unplug(&(d->qdev));
+            PCI_CLASS_NETWORK_ETHERNET
+            && strcmp(d->name, "xen-pci-passthrough") != 0) {
+        qdev_free(&d->qdev);
     }
 }
 
 static void pci_unplug_nics(PCIBus *bus)
 {
-    pci_for_each_device(bus, 0, unplug_nic);
+    pci_for_each_device(bus, 0, unplug_nic, NULL);
 }
 
-static void unplug_disks(PCIBus *b, PCIDevice *d)
+static void unplug_disks(PCIBus *b, PCIDevice *d, void *o)
 {
+    /* We have to ignore passthrough devices */
     if (pci_get_word(d->config + PCI_CLASS_DEVICE) ==
-            PCI_CLASS_STORAGE_IDE) {
-        qdev_unplug(&(d->qdev));
+            PCI_CLASS_STORAGE_IDE
+            && strcmp(d->name, "xen-pci-passthrough") != 0) {
+        qdev_unplug(&(d->qdev), NULL);
     }
 }
 
 static void pci_unplug_disks(PCIBus *bus)
 {
-    pci_for_each_device(bus, 0, unplug_disks);
+    pci_for_each_device(bus, 0, unplug_disks, NULL);
 }
 
 static void platform_fixed_ioport_writew(void *opaque, uint32_t addr, uint32_t val)
@@ -224,18 +228,46 @@ static void platform_fixed_ioport_reset(void *opaque)
     platform_fixed_ioport_writeb(s, 0, 0);
 }
 
-const MemoryRegionPortio xen_platform_ioport[] = {
-    { 0, 16, 4, .write = platform_fixed_ioport_writel, },
-    { 0, 16, 2, .write = platform_fixed_ioport_writew, },
-    { 0, 16, 1, .write = platform_fixed_ioport_writeb, },
-    { 0, 16, 2, .read = platform_fixed_ioport_readw, },
-    { 0, 16, 1, .read = platform_fixed_ioport_readb, },
-    PORTIO_END_OF_LIST()
-};
+static uint64_t platform_fixed_ioport_read(void *opaque,
+                                           hwaddr addr,
+                                           unsigned size)
+{
+    switch (size) {
+    case 1:
+        return platform_fixed_ioport_readb(opaque, addr);
+    case 2:
+        return platform_fixed_ioport_readw(opaque, addr);
+    default:
+        return -1;
+    }
+}
+
+static void platform_fixed_ioport_write(void *opaque, hwaddr addr,
+
+                                        uint64_t val, unsigned size)
+{
+    switch (size) {
+    case 1:
+        platform_fixed_ioport_writeb(opaque, addr, val);
+        break;
+    case 2:
+        platform_fixed_ioport_writew(opaque, addr, val);
+        break;
+    case 4:
+        platform_fixed_ioport_writel(opaque, addr, val);
+        break;
+    }
+}
+
 
 static const MemoryRegionOps platform_fixed_io_ops = {
-    .old_portio = xen_platform_ioport,
-    .endianness = DEVICE_NATIVE_ENDIAN,
+    .read = platform_fixed_ioport_read,
+    .write = platform_fixed_ioport_write,
+    .impl = {
+        .min_access_size = 1,
+        .max_access_size = 4,
+    },
+    .endianness = DEVICE_LITTLE_ENDIAN,
 };
 
 static void platform_fixed_ioport_init(PCIXenPlatformState* s)
@@ -288,7 +320,7 @@ static void platform_ioport_bar_setup(PCIXenPlatformState *d)
     memory_region_init_io(&d->bar, &xen_pci_io_ops, d, "xen-pci", 0x100);
 }
 
-static uint64_t platform_mmio_read(void *opaque, target_phys_addr_t addr,
+static uint64_t platform_mmio_read(void *opaque, hwaddr addr,
                                    unsigned size)
 {
     DPRINTF("Warning: attempted read from physical address "
@@ -297,7 +329,7 @@ static uint64_t platform_mmio_read(void *opaque, target_phys_addr_t addr,
     return 0;
 }
 
-static void platform_mmio_write(void *opaque, target_phys_addr_t addr,
+static void platform_mmio_write(void *opaque, hwaddr addr,
                                 uint64_t val, unsigned size)
 {
     DPRINTF("Warning: attempted write of 0x%"PRIx64" to physical "