c51b4488cd
Blackfin dual core BF561 processor can support SMP like features. https://docs.blackfin.uclinux.org/doku.php?id=linux-kernel:smp-like In this patch, we provide SMP extend to BF561 kernel code Signed-off-by: Graf Yang <graf.yang@analog.com> Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org>
23 lines
499 B
C
23 lines
499 B
C
#ifndef _MACH_BF561_SMP
|
|
#define _MACH_BF561_SMP
|
|
|
|
struct task_struct;
|
|
|
|
void platform_init_cpus(void);
|
|
|
|
void platform_prepare_cpus(unsigned int max_cpus);
|
|
|
|
int platform_boot_secondary(unsigned int cpu, struct task_struct *idle);
|
|
|
|
void platform_secondary_init(unsigned int cpu);
|
|
|
|
void platform_request_ipi(int (*handler)(int, void *));
|
|
|
|
void platform_send_ipi(cpumask_t callmap);
|
|
|
|
void platform_send_ipi_cpu(unsigned int cpu);
|
|
|
|
void platform_clear_ipi(unsigned int cpu);
|
|
|
|
#endif /* !_MACH_BF561_SMP */
|