Add and use #defines for PCI device classes

This patch adds and uses #defines for PCI device classes and subclases,
using a new pci_config_set_class() function, similar to the recently
added pci_config_set_vendor_id() and pci_config_set_device_id().

Change since v1: fixed compilation of hw/sun4u.c

Signed-off-by: Stuart Brady <stuart.brady@gmail.com>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6491 c046a42c-6fe2-441c-8c8c-71466251a162
diff --git a/hw/vmware_vga.c b/hw/vmware_vga.c
index 1f03886..d1cba28 100644
--- a/hw/vmware_vga.c
+++ b/hw/vmware_vga.c
@@ -1204,8 +1204,6 @@
                     iomemtype);
 }
 
-#define PCI_CLASS_BASE_DISPLAY		0x03
-#define PCI_CLASS_SUB_VGA		0x00
 #define PCI_CLASS_HEADERTYPE_00h	0x00
 
 void pci_vmsvga_init(PCIBus *bus, uint8_t *vga_ram_base,
@@ -1220,8 +1218,7 @@
     pci_config_set_vendor_id(s->card.config, PCI_VENDOR_ID_VMWARE);
     pci_config_set_device_id(s->card.config, SVGA_PCI_DEVICE_ID);
     s->card.config[PCI_COMMAND]		= 0x07;		/* I/O + Memory */
-    s->card.config[PCI_CLASS_DEVICE]	= PCI_CLASS_SUB_VGA;
-    s->card.config[0x0b]		= PCI_CLASS_BASE_DISPLAY;
+    pci_config_set_class(s->card.config, PCI_CLASS_DISPLAY_VGA);
     s->card.config[0x0c]		= 0x08;		/* Cache line size */
     s->card.config[0x0d]		= 0x40;		/* Latency timer */
     s->card.config[0x0e]		= PCI_CLASS_HEADERTYPE_00h;