added a dummy RTL8139 network driver

added register interrupt handler methods to drivers (but I'm pretty
unsure about them)
setting network in qemu startup and using RTL8139 emulation drivers

1 files changed, 13 insertions, 6 deletions

diff --git a/src/hardware/pci.c b/src/hardware/pci.c
index 6aae01e..6c43448 100644
--- a/src/hardware/pci.c
+++ b/src/hardware/pci.c
@@ -2,8 +2,10 @@
 
 #include "string.h"
 #include "stdio.h"
+#include "stdlib.h"
 
 #include "drivers/video/vga.h"
+#include "drivers/net/rtl8139.h"
 
 #define NOF_BUSES 8
 #define NOF_DEVICES_PER_BUS 32
@@ -99,11 +101,11 @@ void pci_controller_scan_and_register( pci_controller_t *controller, driver_mana
 					if( bar.type == BASE_ADDRESS_REGISTER_TYPE_IO && bar.addr ) {
 						device_descriptor.port_base = (uint32_t)bar.addr;
 					}
+				}
 
-					driver_t *driver = pci_device_get_driver( &device_descriptor, interrupt );
-					if( driver ) {
-						driver_manager_add_driver( driver_manager, driver );
-					}
+				driver_t *driver = pci_device_get_driver( &device_descriptor, interrupt );
+				if( driver ) {
+					driver_manager_add_driver( driver_manager, driver );
 				}
 			}
 		}
@@ -157,11 +159,15 @@ void pci_base_address_register_init( pci_base_address_register_t *base_address_r
 
 driver_t *pci_device_get_driver( pci_device_descriptor_t *descriptor, interrupt_t *interrupt )
 {
+	driver_t *driver = NULL;
+	
 	// find a specific device
 	switch( descriptor->vendor_id ) {
 		case 0x10ec: // Realtek Semiconductor 
 			switch( descriptor->device_id ) {
-				case 0x8029: // RTL-8029
+				case 0x8139: // RTL8139
+					driver = (driver_t *)malloc( sizeof( rtl8139_t ) );
+					rtl8139_init( (rtl8139_t *)driver );
 					break;
 			}
 			break;
@@ -190,5 +196,6 @@ driver_t *pci_device_get_driver( pci_device_descriptor_t *descriptor, interrupt_
 		default: // no driver found
 			break;
 	}
-	return NULL;
+	
+	return driver;
 }