use #define macro for pci class ids

git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1563 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1

diff --git a/src/devices/device.c b/src/devices/device.c
index ec8bb8e66ed24ee58b8df2741ee84fa7e06812af..01aca4844fe27311f79b83950f66e3a30ba23fde 100644 (file)
--- a/src/devices/device.c
+++ b/src/devices/device.c
@@ -19,6 +19,7 @@
 #include <arch/io.h>
 #include <device/device.h>
 #include <device/pci.h>
+#include <device/pci_ids.h>
 #include <stdlib.h>
 #include <string.h>
 
@@ -385,15 +386,14 @@ static void allocate_vga_resource(void)
 #warning "This function knows to much about PCI stuff, it should be just a ietrator/visitor."
 
        /* FIXME handle the VGA pallette snooping */
-       struct device *dev, *vga;
-       struct bus *bus;
-       bus = 0;
-       vga = 0;
-       for(dev = all_devices; dev; dev = dev->next) {
-               if (((dev->class >> 16) == 0x03) &&
-                       ((dev->class >> 8) != 0x380)) {
+       struct device *dev, *vga = 0;
+       struct bus *bus = 0;
+
+       for (dev = all_devices; dev; dev = dev->next) {
+               if (((dev->class >> 16) == PCI_BASE_CLASS_DISPLAY) &&
+                   ((dev->class >> 8)  != PCI_CLASS_DISPLAY_OTHER)) {
                        if (!vga) {
-                               printk_debug("Allocating VGA resource\n");
+                               printk_debug("Allocating VGA resource %s\n", dev_path(dev));
                                vga = dev;
                        }
                        if (vga == dev) {
@@ -408,8 +408,9 @@ static void allocate_vga_resource(void)
        if (vga) {
                bus = vga->bus;
        }
+
        /* Now walk up the bridges setting the VGA enable */
-       while(bus) {
+       while (bus) {
                bus->bridge_ctrl |= PCI_BRIDGE_CTL_VGA;
                bus = (bus == bus->dev->bus)? 0 : bus->dev->bus;
        } 
@@ -511,8 +512,7 @@ void dev_configure(void)
 {
        struct device *root = &dev_root;
 
-       printk_info("Allocating resources...");
-       printk_debug("\n");
+       printk_info("Allocating resources...\n");
 
        root->ops->read_resources(root);