diff options
Diffstat (limited to 'include/asm-i386/smp.h')
| -rw-r--r-- | include/asm-i386/smp.h | 20 |
1 files changed, 7 insertions, 13 deletions
diff --git a/include/asm-i386/smp.h b/include/asm-i386/smp.h index 96c2d2764..33dbab5bf 100644 --- a/include/asm-i386/smp.h +++ b/include/asm-i386/smp.h @@ -6,6 +6,8 @@ #include <asm/i82489.h> #include <asm/bitops.h> +#include <asm/fixmap.h> + #include <linux/tasks.h> #include <linux/ptrace.h> @@ -160,11 +162,10 @@ extern unsigned long cpu_present_map; extern volatile int cpu_number_map[NR_CPUS]; extern volatile unsigned long smp_invalidate_needed; extern void smp_flush_tlb(void); -extern volatile unsigned long kernel_flag, kernel_counter; + extern volatile unsigned long cpu_callin_map[NR_CPUS]; -extern volatile unsigned char active_kernel_processor; extern void smp_message_irq(int cpl, void *dev_id, struct pt_regs *regs); -extern void smp_reschedule_irq(int cpl, struct pt_regs *regs); +extern void smp_send_reschedule(int cpu); extern unsigned long ipi_count; extern void smp_invalidate_rcv(void); /* Process an NMI */ extern void smp_local_timer_interrupt(struct pt_regs * regs); @@ -183,7 +184,8 @@ extern inline int cpu_logical_map(int cpu) extern void smp_callin(void); extern void smp_boot_cpus(void); -extern void smp_store_cpu_info(int id); /* Store per cpu info (like the initial udelay numbers */ +extern void smp_store_cpu_info(int id); /* Store per CPU info (like the initial udelay numbers */ +extern void smp_message_pass(int target, int msg, unsigned long data, int wait); extern volatile unsigned long smp_proc_in_lock[NR_CPUS]; /* for computing process time */ extern volatile int smp_process_available; @@ -195,7 +197,7 @@ extern volatile int smp_process_available; * "Back to Back Assertions of HOLD May Cause Lost APIC Write Cycle" */ -#define APIC_BASE ((char *)0xFEE00000) +#define APIC_BASE (fix_to_virt(FIX_APIC_BASE)) extern __inline void apic_write(unsigned long reg, unsigned long v) { @@ -239,13 +241,5 @@ extern __inline int hard_smp_processor_id(void) #define SMP_FROM_INT 1 #define SMP_FROM_SYSCALL 2 - -#else -#ifndef ASSEMBLY -extern inline int cpu_logical_map(int cpu) -{ - return cpu; -} -#endif #endif #endif |