patch-2.4.21 linux-2.4.21/include/asm-i386/mpspec.h

• Lines: 46
• Date: 2003-06-13 07:51:38.000000000 -0700
• Orig file: linux-2.4.20/include/asm-i386/mpspec.h
• Orig date: 2002-08-02 17:39:45.000000000 -0700

diff -urN linux-2.4.20/include/asm-i386/mpspec.h linux-2.4.21/include/asm-i386/mpspec.h
@@ -15,12 +15,13 @@
 
 /*
  * a maximum of 16 APICs with the current APIC ID architecture.
+ * xAPICs can have up to 256.  SAPICs have 16 ID bits.
  */
-#ifdef CONFIG_MULTIQUAD
+#ifdef CONFIG_X86_CLUSTERED_APIC
 #define MAX_APICS 256
-#else /* !CONFIG_MULTIQUAD */
+#else
 #define MAX_APICS 16
-#endif /* CONFIG_MULTIQUAD */
+#endif
 
 #define MAX_MPC_ENTRY 1024
 
@@ -197,11 +198,11 @@
 	MP_BUS_PCI,
 	MP_BUS_MCA
 };
-extern int mp_bus_id_to_type [MAX_MP_BUSSES];
-extern int mp_bus_id_to_node [MAX_MP_BUSSES];
-extern int mp_bus_id_to_local [MAX_MP_BUSSES];
+extern int *mp_bus_id_to_type;
+extern int *mp_bus_id_to_node;
+extern int *mp_bus_id_to_local;
+extern int *mp_bus_id_to_pci_bus;
 extern int quad_local_to_mp_bus_id [NR_CPUS/4][4];
-extern int mp_bus_id_to_pci_bus [MAX_MP_BUSSES];
 
 extern unsigned int boot_cpu_physical_apicid;
 extern unsigned long phys_cpu_present_map;
@@ -210,11 +211,9 @@
 extern void get_smp_config (void);
 extern int nr_ioapics;
 extern int apic_version [MAX_APICS];
-extern int mp_bus_id_to_type [MAX_MP_BUSSES];
 extern int mp_irq_entries;
-extern struct mpc_config_intsrc mp_irqs [MAX_IRQ_SOURCES];
+extern struct mpc_config_intsrc *mp_irqs;
 extern int mpc_default_type;
-extern int mp_bus_id_to_pci_bus [MAX_MP_BUSSES];
 extern int mp_current_pci_id;
 extern unsigned long mp_lapic_addr;
 extern int pic_mode;