#include <linux/irq.h>
#include <linux/spinlock.h>
#include <asm/mcip.h>
+#include <asm/setup.h>
static char smp_cpuinfo_buf[128];
static int idu_detected;
#endif
}
-volatile int wake_flag;
-
-static void mcip_wakeup_cpu(int cpu, unsigned long pc)
-{
- BUG_ON(cpu == 0);
- wake_flag = cpu;
-}
-
-void arc_platform_smp_wait_to_boot(int cpu)
-{
- while (wake_flag != cpu)
- ;
-
- wake_flag = 0;
- __asm__ __volatile__("j @first_lines_of_secondary \n");
-}
-
struct plat_smp_ops plat_smp_ops = {
.info = smp_cpuinfo_buf,
- .cpu_kick = mcip_wakeup_cpu,
.ipi_send = mcip_ipi_send,
.ipi_clear = mcip_ipi_clear,
};
void mcip_init_early_smp(void)
{
-#define IS_AVAIL1(var, str) ((var) ? str : "")
-
struct mcip_bcr {
#ifdef CONFIG_CPU_BIG_ENDIAN
unsigned int pad3:8,
static int idu_first_irq;
-static void idu_cascade_isr(unsigned int __core_irq, struct irq_desc *desc)
+static void idu_cascade_isr(struct irq_desc *desc)
{
struct irq_domain *domain = irq_desc_get_handler_data(desc);
unsigned int core_irq = irq_desc_get_irq(desc);