From 2e3fe8af5ff3b0a4c004c9e31438f059c8e2c1b7 Mon Sep 17 00:00:00 2001 From: Ian Moffett Date: Sat, 11 Oct 2025 17:49:58 -0400 Subject: kern/amd64: bus: Use higher half VA for MMIO Signed-off-by: Ian Moffett --- src/sys/arch/amd64/os/os_bus.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src') diff --git a/src/sys/arch/amd64/os/os_bus.c b/src/sys/arch/amd64/os/os_bus.c index 2c1d0dd..5498af6 100644 --- a/src/sys/arch/amd64/os/os_bus.c +++ b/src/sys/arch/amd64/os/os_bus.c @@ -54,7 +54,7 @@ bus_space_map(struct bus_space *bp, bus_addr_t pa, size_t len) } /* Identity mapped */ - bp->va_base = (void *)pa; + bp->va_base = PHYS_TO_VIRT(pa); bp->length = len; bp->type = BUS_PCI_PCI; return 0; -- cgit v1.2.3