Doc / comment updates

Author: Ian Seyler

doc/Kernel API.md

@@ -316,12 +316,21 @@ Return the number of bits per pixel. This should return 32.
 	OUT:	RAX = Bits per pixel
 		All other registers preserved
 
-#### MAC_GET
+#### NET_STATUS
 
 Return the MAC address of the network device.
 
-	 IN:	Nothing
-	OUT:	RAX = MAC address (bits 0-47)
+	 IN:	RDX = Interface ID
+	OUT:	RAX = MAC Address (bits 0-47) if net is enabled, otherwise 0
+		All other registers preserved
+
+#### NET_CONFIG
+
+Configure an interface
+
+	 IN:	RDX = Interface ID
+		RAX = Base for receive descriptors
+	OUT:	Nothing
 		All other registers preserved
 
 #### BUS_READ

src/syscalls/net.asm

@@ -9,7 +9,7 @@
 ; -----------------------------------------------------------------------------
 ; b_net_status -- Check if network access is available
 ;  IN:	RDX = Interface ID
-; OUT:	RAX = MAC Address if net is enabled, otherwise 0
+; OUT:	RAX = MAC Address (bits 0-47) if net is enabled, otherwise 0
 b_net_status:
 	push rsi
 	push rcx
@@ -41,7 +41,7 @@ b_net_status_end:
 
 
 ; -----------------------------------------------------------------------------
-; b_net_config -- Check if network access is available
+; b_net_config -- Configure an interface
 ;  IN:	RDX = Interface ID
 ;	RAX = Base for receive descriptors
 ; OUT:	Nothing