fedora core 6 1.2949 + vserver 2.2.0

[linux-2.6.git] / include / asm-x86_64 / io_apic.h

diff --git a/include/asm-x86_64/io_apic.h b/include/asm-x86_64/io_apic.h
index ee1bc69..f4fb238 100644 (file)
--- a/include/asm-x86_64/io_apic.h
+++ b/include/asm-x86_64/io_apic.h
@@ -1,7 +1,6 @@
 #ifndef __ASM_IO_APIC_H
 #define __ASM_IO_APIC_H
 
-#include <linux/config.h>
 #include <asm/types.h>
 #include <asm/mpspec.h>
 
@@ -11,54 +10,8 @@
  * Copyright (C) 1997, 1998, 1999, 2000 Ingo Molnar
  */
 
-#ifdef CONFIG_X86_IO_APIC
-
-#ifdef CONFIG_PCI_MSI
-static inline int use_pci_vector(void) {return 1;}
-static inline void disable_edge_ioapic_vector(unsigned int vector) { }
-static inline void mask_and_ack_level_ioapic_vector(unsigned int vector) { }
-static inline void end_edge_ioapic_vector (unsigned int vector) { }
-#define startup_level_ioapic   startup_level_ioapic_vector
-#define shutdown_level_ioapic  mask_IO_APIC_vector
-#define enable_level_ioapic    unmask_IO_APIC_vector
-#define disable_level_ioapic   mask_IO_APIC_vector
-#define mask_and_ack_level_ioapic mask_and_ack_level_ioapic_vector
-#define end_level_ioapic       end_level_ioapic_vector
-#define set_ioapic_affinity    set_ioapic_affinity_vector
-
-#define startup_edge_ioapic    startup_edge_ioapic_vector
-#define shutdown_edge_ioapic   disable_edge_ioapic_vector
-#define enable_edge_ioapic     unmask_IO_APIC_vector
-#define disable_edge_ioapic    disable_edge_ioapic_vector
-#define ack_edge_ioapic        ack_edge_ioapic_vector
-#define end_edge_ioapic        end_edge_ioapic_vector
-#else
-static inline int use_pci_vector(void) {return 0;}
-static inline void disable_edge_ioapic_irq(unsigned int irq) { }
-static inline void mask_and_ack_level_ioapic_irq(unsigned int irq) { }
-static inline void end_edge_ioapic_irq (unsigned int irq) { }
-#define startup_level_ioapic   startup_level_ioapic_irq
-#define shutdown_level_ioapic  mask_IO_APIC_irq
-#define enable_level_ioapic    unmask_IO_APIC_irq
-#define disable_level_ioapic   mask_IO_APIC_irq
-#define mask_and_ack_level_ioapic mask_and_ack_level_ioapic_irq
-#define end_level_ioapic       end_level_ioapic_irq
-#define set_ioapic_affinity    set_ioapic_affinity_irq
-
-#define startup_edge_ioapic    startup_edge_ioapic_irq
-#define shutdown_edge_ioapic   disable_edge_ioapic_irq
-#define enable_edge_ioapic     unmask_IO_APIC_irq
-#define disable_edge_ioapic    disable_edge_ioapic_irq
-#define ack_edge_ioapic        ack_edge_ioapic_irq
-#define end_edge_ioapic        end_edge_ioapic_irq
-#endif
-
 #define APIC_MISMATCH_DEBUG
 
-#define IO_APIC_BASE(idx) \
-               ((volatile int *)(__fix_to_virt(FIX_IO_APIC_BASE_0 + idx) \
-               + (mp_ioapics[idx].mpc_apicaddr & ~PAGE_MASK)))
-
 /*
  * The structure of the IO-APIC:
  */
@@ -132,18 +85,8 @@ struct IO_APIC_route_entry {
                mask            :  1,   /* 0: enabled, 1: disabled */
                __reserved_2    : 15;
 
-       union {         struct { __u32
-                                       __reserved_1    : 24,
-                                       physical_dest   :  4,
-                                       __reserved_2    :  4;
-                       } physical;
-
-                       struct { __u32
-                                       __reserved_1    : 24,
-                                       logical_dest    :  8;
-                       } logical;
-       } dest;
-
+       __u32   __reserved_3    : 24,
+               dest            :  8;
 } __attribute__ ((packed));
 
 /*
@@ -162,36 +105,6 @@ extern struct mpc_config_intsrc mp_irqs[MAX_IRQ_SOURCES];
 /* non-0 if default (table-less) MP configuration */
 extern int mpc_default_type;
 
-static inline unsigned int io_apic_read(unsigned int apic, unsigned int reg)
-{
-       *IO_APIC_BASE(apic) = reg;
-       return *(IO_APIC_BASE(apic)+4);
-}
-
-static inline void io_apic_write(unsigned int apic, unsigned int reg, unsigned int value)
-{
-       *IO_APIC_BASE(apic) = reg;
-       *(IO_APIC_BASE(apic)+4) = value;
-}
-
-/*
- * Re-write a value: to be used for read-modify-write
- * cycles where the read already set up the index register.
- */
-static inline void io_apic_modify(unsigned int apic, unsigned int value)
-{
-       *(IO_APIC_BASE(apic)+4) = value;
-}
-
-/*
- * Synchronize the IO-APIC and the CPU by doing
- * a dummy read from the IO-APIC
- */
-static inline void io_apic_sync(unsigned int apic)
-{
-       (void) *(IO_APIC_BASE(apic)+4);
-}
-
 /* 1 if "noapic" boot option passed */
 extern int skip_ioapic_setup;
 
@@ -209,12 +122,6 @@ extern int io_apic_set_pci_routing (int ioapic, int pin, int irq, int, int);
 
 extern int sis_apic_bug; /* dummy */ 
 
-#else  /* !CONFIG_X86_IO_APIC */
-#define io_apic_assign_pci_irqs 0
-#endif
-
-extern int assign_irq_vector(int irq);
-
 void enable_NMI_through_LVT0 (void * dummy);
 
 extern spinlock_t i8259A_lock;