|
@@ -105,7 +105,7 @@ bool sbi_domain_check_addr(const struct sbi_domain *dom,
|
|
|
unsigned long addr, unsigned long mode,
|
|
|
unsigned long access_flags)
|
|
|
{
|
|
|
- bool mmio = FALSE;
|
|
|
+ bool rmmio, mmio = FALSE;
|
|
|
struct sbi_domain_memregion *reg;
|
|
|
unsigned long rstart, rend, rflags, rwx = 0;
|
|
|
|
|
@@ -130,8 +130,8 @@ bool sbi_domain_check_addr(const struct sbi_domain *dom,
|
|
|
rend = (reg->order < __riscv_xlen) ?
|
|
|
rstart + ((1UL << reg->order) - 1) : -1UL;
|
|
|
if (rstart <= addr && addr <= rend) {
|
|
|
- if ((mmio && !(rflags & SBI_DOMAIN_MEMREGION_MMIO)) ||
|
|
|
- (!mmio && (rflags & SBI_DOMAIN_MEMREGION_MMIO)))
|
|
|
+ rmmio = (rflags & SBI_DOMAIN_MEMREGION_MMIO) ? TRUE : FALSE;
|
|
|
+ if (mmio != rmmio)
|
|
|
return FALSE;
|
|
|
return ((rflags & rwx) == rwx) ? TRUE : FALSE;
|
|
|
}
|