careful with gaps in PCI functions (see WYOOS tutorial, Ep.11)

2 files changed, 6 insertions, 1 deletions

diff --git a/doc/README.PCI b/doc/README.PCI
index b73c282..f587ab3 100644
--- a/doc/README.PCI
+++ b/doc/README.PCI
@@ -13,6 +13,11 @@
 7010  82371SB PIIX3 IDE [Natoma/Triton II]
                 1af4 1100  Qemu virtual machine
 
+0:1.3: 8086:7113 (class 6:80, rev: 3)
+8086 Intel
+7113  82371AB/EB/MB PIIX4 ACPI
+                1af4 1100  Qemu virtual machine
+
 0:2.0: 1234:1111 (class 3:0, rev: 2)
 1234 Technical Corp
    1111  QEMU Standard VGA
diff --git a/src/pci.c b/src/pci.c
index 3edb78a..af96703 100644
--- a/src/pci.c
+++ b/src/pci.c
@@ -62,7 +62,7 @@ void pci_controller_scan( pci_controller_t *controller )
 
 				// no device
 				if( device_descriptor.device_id == 0xFFFF ) {
-					break;
+					continue;
 				}
 
 				printf( "%X:%X.%d: %X:%X (class %X:%X, rev: %d)\n",