switched to apic/ioapic finally

1 files changed, 10 insertions, 18 deletions

diff --git a/kernel/smp.h b/kernel/smp.h
index e99c77b..7e4c66a 100644
--- a/kernel/smp.h
+++ b/kernel/smp.h
@@ -1,29 +1,21 @@
+// http://www.intel.com/content/dam/doc/specification-update/64-architecture-x2apic-specification.pdf
+// http://download.intel.com/design/chipsets/datashts/29056601.pdf
+// http://www.scs.stanford.edu/05au-cs240c/lab/ia32/IA32-3.pdf
+// https://wiki.osdev.org/Symmetric_Multiprocessing
+// https://wiki.osdev.org/APIC_timer
+//
 #ifndef SMP_H
 #define SMP_H
 
 #include "kernel.h"
+#include "acpi.h"
 
 #include <stdbool.h>
-typedef struct
-{
-    
-    uint8_t boot;	    	//which processor in array is bsp 
-				// (boot strap processor)
-				
-    uint8_t processors;		// total number of usable processors
-
-    uint32_t local_apic_address;// same for every processor
-    uint32_t io_apic_address;
-
-    uint32_t local_apic_id[SMP_MAX_PROC];	// unique for every processor
-
-    uint32_t flags;
-    
-}smp_processors;
+#include <stdint.h>
 
 void apicEOI();
 uint32_t apicID();
-bool acpi_find(smp_processors *procdata);
-void smp_start_aps(smp_processors *pros);
+void apicIPI(uint8_t dest, uint8_t number);
+void smp_start_aps(acpi_information *pros);
 
 #endif