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Differential D18595 Diff 52169 head/sys/riscv/riscv/machdep.c

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head/sys/riscv/riscv/machdep.c

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cpu_activeclock(); cpu_activeclock();
spinlock_exit(); spinlock_exit();
} }
void void
cpu_halt(void) cpu_halt(void)
{ {
panic("cpu_halt"); intr_disable();
for (;;)
__asm __volatile("wfi");
} }
/* /*
* Flush the D-cache for non-DMA I/O so that the I-cache can * Flush the D-cache for non-DMA I/O so that the I-cache can
* be made coherent later. * be made coherent later.
*/ */
void void
cpu_flush_dcache(void *ptr, size_t len) cpu_flush_dcache(void *ptr, size_t len)
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