Files missed (for reasons I still don't understand) on the previous

[android-x86/external-libpciaccess.git] / src / scanpci.c

diff --git a/src/scanpci.c b/src/scanpci.c
index adec55d..0d2d604 100644 (file)
--- a/src/scanpci.c
+++ b/src/scanpci.c
@@ -28,6 +28,26 @@
 #include "pciaccess.h"
 
 
+static void
+print_pci_bridge( const struct pci_bridge_info * info )
+{
+    printf( "  Bus: primary=%02x, secondary=%02x, subordinate=%02x, "
+           "sec-latency=%u\n",
+           info->primary_bus,
+           info->secondary_bus,
+           info->subordinate_bus,
+           info->secondary_latency_timer );
+    printf( "  I/O behind bridge: %08x-%08x\n",
+           info->io_base,
+           info->io_limit );
+    printf( "  Memory behind bridge: %08x-%08x\n",
+           info->mem_base,
+           info->mem_limit );
+    printf( "  Prefetchable memory behind bridge: %08llx-%08llx\n",
+           info->prefetch_mem_base,
+           info->prefetch_mem_limit );
+}
+
 void
 print_pci_device( struct pci_device * dev, int verbose )
 {
@@ -136,6 +156,17 @@ print_pci_device( struct pci_device * dev, int verbose )
                min_grant,
                int_pin,
                dev->irq );
+
+       if ( (dev->device_class >> 16) == 0x06 ) {
+           const void * info;
+
+           if ( (info = pci_device_get_bridge_info(dev)) != NULL ) {
+               print_pci_bridge( (const struct pci_bridge_info *) info );
+           }
+           else if ( (info = pci_device_get_pcmcia_bridge_info(dev)) != NULL ) {
+               /* Nothing yet. */
+           }
+       }
     }
 }