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-rw-r--r--include/asm-x86/apic.h199
1 files changed, 0 insertions, 199 deletions
diff --git a/include/asm-x86/apic.h b/include/asm-x86/apic.h
deleted file mode 100644
index ef1d72dbdfe0..000000000000
--- a/include/asm-x86/apic.h
+++ /dev/null
@@ -1,199 +0,0 @@
-#ifndef ASM_X86__APIC_H
-#define ASM_X86__APIC_H
-
-#include <linux/pm.h>
-#include <linux/delay.h>
-
-#include <asm/alternative.h>
-#include <asm/fixmap.h>
-#include <asm/apicdef.h>
-#include <asm/processor.h>
-#include <asm/system.h>
-#include <asm/cpufeature.h>
-#include <asm/msr.h>
-
-#define ARCH_APICTIMER_STOPS_ON_C3 1
-
-/*
- * Debugging macros
- */
-#define APIC_QUIET 0
-#define APIC_VERBOSE 1
-#define APIC_DEBUG 2
-
-/*
- * Define the default level of output to be very little
- * This can be turned up by using apic=verbose for more
- * information and apic=debug for _lots_ of information.
- * apic_verbosity is defined in apic.c
- */
-#define apic_printk(v, s, a...) do { \
- if ((v) <= apic_verbosity) \
- printk(s, ##a); \
- } while (0)
-
-
-extern void generic_apic_probe(void);
-
-#ifdef CONFIG_X86_LOCAL_APIC
-
-extern unsigned int apic_verbosity;
-extern int local_apic_timer_c2_ok;
-
-extern int disable_apic;
-/*
- * Basic functions accessing APICs.
- */
-#ifdef CONFIG_PARAVIRT
-#include <asm/paravirt.h>
-#else
-#define setup_boot_clock setup_boot_APIC_clock
-#define setup_secondary_clock setup_secondary_APIC_clock
-#endif
-
-extern int is_vsmp_box(void);
-extern void xapic_wait_icr_idle(void);
-extern u32 safe_xapic_wait_icr_idle(void);
-extern u64 xapic_icr_read(void);
-extern void xapic_icr_write(u32, u32);
-extern int setup_profiling_timer(unsigned int);
-
-static inline void native_apic_mem_write(u32 reg, u32 v)
-{
- volatile u32 *addr = (volatile u32 *)(APIC_BASE + reg);
-
- alternative_io("movl %0, %1", "xchgl %0, %1", X86_FEATURE_11AP,
- ASM_OUTPUT2("=r" (v), "=m" (*addr)),
- ASM_OUTPUT2("0" (v), "m" (*addr)));
-}
-
-static inline u32 native_apic_mem_read(u32 reg)
-{
- return *((volatile u32 *)(APIC_BASE + reg));
-}
-
-static inline void native_apic_msr_write(u32 reg, u32 v)
-{
- if (reg == APIC_DFR || reg == APIC_ID || reg == APIC_LDR ||
- reg == APIC_LVR)
- return;
-
- wrmsr(APIC_BASE_MSR + (reg >> 4), v, 0);
-}
-
-static inline u32 native_apic_msr_read(u32 reg)
-{
- u32 low, high;
-
- if (reg == APIC_DFR)
- return -1;
-
- rdmsr(APIC_BASE_MSR + (reg >> 4), low, high);
- return low;
-}
-
-#ifndef CONFIG_X86_32
-extern int x2apic, x2apic_preenabled;
-extern void check_x2apic(void);
-extern void enable_x2apic(void);
-extern void enable_IR_x2apic(void);
-extern void x2apic_icr_write(u32 low, u32 id);
-static inline int x2apic_enabled(void)
-{
- int msr, msr2;
-
- if (!cpu_has_x2apic)
- return 0;
-
- rdmsr(MSR_IA32_APICBASE, msr, msr2);
- if (msr & X2APIC_ENABLE)
- return 1;
- return 0;
-}
-#else
-#define x2apic_enabled() 0
-#endif
-
-struct apic_ops {
- u32 (*read)(u32 reg);
- void (*write)(u32 reg, u32 v);
- u64 (*icr_read)(void);
- void (*icr_write)(u32 low, u32 high);
- void (*wait_icr_idle)(void);
- u32 (*safe_wait_icr_idle)(void);
-};
-
-extern struct apic_ops *apic_ops;
-
-#define apic_read (apic_ops->read)
-#define apic_write (apic_ops->write)
-#define apic_icr_read (apic_ops->icr_read)
-#define apic_icr_write (apic_ops->icr_write)
-#define apic_wait_icr_idle (apic_ops->wait_icr_idle)
-#define safe_apic_wait_icr_idle (apic_ops->safe_wait_icr_idle)
-
-extern int get_physical_broadcast(void);
-
-#ifdef CONFIG_X86_64
-static inline void ack_x2APIC_irq(void)
-{
- /* Docs say use 0 for future compatibility */
- native_apic_msr_write(APIC_EOI, 0);
-}
-#endif
-
-
-static inline void ack_APIC_irq(void)
-{
- /*
- * ack_APIC_irq() actually gets compiled as a single instruction
- * ... yummie.
- */
-
- /* Docs say use 0 for future compatibility */
- apic_write(APIC_EOI, 0);
-}
-
-extern int lapic_get_maxlvt(void);
-extern void clear_local_APIC(void);
-extern void connect_bsp_APIC(void);
-extern void disconnect_bsp_APIC(int virt_wire_setup);
-extern void disable_local_APIC(void);
-extern void lapic_shutdown(void);
-extern int verify_local_APIC(void);
-extern void cache_APIC_registers(void);
-extern void sync_Arb_IDs(void);
-extern void init_bsp_APIC(void);
-extern void setup_local_APIC(void);
-extern void end_local_APIC_setup(void);
-extern void init_apic_mappings(void);
-extern void setup_boot_APIC_clock(void);
-extern void setup_secondary_APIC_clock(void);
-extern int APIC_init_uniprocessor(void);
-extern void enable_NMI_through_LVT0(void);
-
-/*
- * On 32bit this is mach-xxx local
- */
-#ifdef CONFIG_X86_64
-extern void early_init_lapic_mapping(void);
-extern int apic_is_clustered_box(void);
-#else
-static inline int apic_is_clustered_box(void)
-{
- return 0;
-}
-#endif
-
-extern u8 setup_APIC_eilvt_mce(u8 vector, u8 msg_type, u8 mask);
-extern u8 setup_APIC_eilvt_ibs(u8 vector, u8 msg_type, u8 mask);
-
-
-#else /* !CONFIG_X86_LOCAL_APIC */
-static inline void lapic_shutdown(void) { }
-#define local_apic_timer_c2_ok 1
-static inline void init_apic_mappings(void) { }
-
-#endif /* !CONFIG_X86_LOCAL_APIC */
-
-#endif /* ASM_X86__APIC_H */