[PATCH v2 6/9] lib: utils: Use SU-{R/W/X} flags for region permissions during parsing
Himanshu Chauhan
hchauhan at ventanamicro.com
Sun Jan 8 21:20:40 PST 2023
Use the newer SU-{R/W/X} flags for checking and assigning region
permissions.
Signed-off-by: Himanshu Chauhan <hchauhan at ventanamicro.com>
Reviewed-by: Anup Patel <anup at brainfault.org>
---
lib/utils/fdt/fdt_domain.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/lib/utils/fdt/fdt_domain.c b/lib/utils/fdt/fdt_domain.c
index 35462a2..45612ef 100644
--- a/lib/utils/fdt/fdt_domain.c
+++ b/lib/utils/fdt/fdt_domain.c
@@ -338,9 +338,9 @@ static int __fdt_parse_domain(void *fdt, int domain_offset, void *opaque)
* 2) mmio regions protecting M-mode only mmio devices
*/
sbi_domain_for_each_memregion(&root, reg) {
- if ((reg->flags & SBI_DOMAIN_MEMREGION_READABLE) ||
- (reg->flags & SBI_DOMAIN_MEMREGION_WRITEABLE) ||
- (reg->flags & SBI_DOMAIN_MEMREGION_EXECUTABLE))
+ if ((reg->flags & SBI_DOMAIN_MEMREGION_SU_READABLE) ||
+ (reg->flags & SBI_DOMAIN_MEMREGION_SU_WRITABLE) ||
+ (reg->flags & SBI_DOMAIN_MEMREGION_SU_EXECUTABLE))
continue;
if (FDT_DOMAIN_REGION_MAX_COUNT <= val32)
return SBI_EINVAL;
--
2.34.1
More information about the opensbi
mailing list