D21927.id63011.diff
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	Index: sys/riscv/riscv/plic.c
	===================================================================
	--- sys/riscv/riscv/plic.c
	+++ sys/riscv/riscv/plic.c
	@@ -53,10 +53,17 @@
	#include "pic_if.h"

	#define PLIC_MAX_IRQS 1024
	+
	+/* Convert a RISC-V hart to supervisor-mode context. */
	+#define HART_TO_CONTEXT_S(h) (2 * (h) + 1)
	+
	#define PLIC_PRIORITY(n) (0x000000 + (n) * 0x4)
	-#define PLIC_ENABLE(n, h) (0x002000 + (h) * 0x80 + 4 * ((n) / 32))
	-#define PLIC_THRESHOLD(h) (0x200000 + (h) * 0x1000 + 0x0)
	-#define PLIC_CLAIM(h) (0x200000 + (h) * 0x1000 + 0x4)
	+#define PLIC_ENABLE(n, h) \
	+ (0x002000 + HART_TO_CONTEXT_S(h) * 0x80 + 4 * ((n) / 32))
	+#define PLIC_THRESHOLD(h) \
	+ (0x200000 + HART_TO_CONTEXT_S(h) * 0x1000 + 0x0)
	+#define PLIC_CLAIM(h) \
	+ (0x200000 + HART_TO_CONTEXT_S(h) * 0x1000 + 0x4)

	struct plic_irqsrc {
	struct intr_irqsrc isrc;