diff options
| -rw-r--r-- | sys/dev/acpica/acpi_hpet.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sys/dev/acpica/acpi_hpet.c b/sys/dev/acpica/acpi_hpet.c index 6b35f5c4f3d1..0da8bae30716 100644 --- a/sys/dev/acpica/acpi_hpet.c +++ b/sys/dev/acpica/acpi_hpet.c @@ -356,6 +356,7 @@ hpet_mmap(struct cdev *cdev, vm_ooffset_t offset, vm_paddr_t *paddr, if (!sc->mmap_allow_write && (nprot & PROT_WRITE)) return (EPERM); *paddr = rman_get_start(sc->mem_res) + offset; + *memattr = VM_MEMATTR_UNCACHEABLE; return (0); } |