diff options
Diffstat (limited to 'sys/arch/arm64/include')
| -rw-r--r-- | sys/arch/arm64/include/bus.h | 10 | ||||
| -rw-r--r-- | sys/arch/arm64/include/pmap.h | 5 | ||||
| -rw-r--r-- | sys/arch/arm64/include/pte.h | 12 |
3 files changed, 14 insertions, 13 deletions
diff --git a/sys/arch/arm64/include/bus.h b/sys/arch/arm64/include/bus.h index 73678b5bf81..092a4869212 100644 --- a/sys/arch/arm64/include/bus.h +++ b/sys/arch/arm64/include/bus.h @@ -1,4 +1,4 @@ -/* $OpenBSD: bus.h,v 1.7 2020/04/13 21:34:54 kettenis Exp $ */ +/* $OpenBSD: bus.h,v 1.8 2021/02/16 12:33:22 kettenis Exp $ */ /* * Copyright (c) 2003-2004 Opsycon AB Sweden. All rights reserved. * @@ -129,10 +129,10 @@ struct bus_space { #define bus_space_subregion(t, h, o, s, p) \ (*(t)->_space_subregion)((t), (h), (o), (s), (p)) -#define BUS_SPACE_MAP_CACHEABLE 0x01 -#define BUS_SPACE_MAP_KSEG0 0x02 -#define BUS_SPACE_MAP_LINEAR 0x04 -#define BUS_SPACE_MAP_PREFETCHABLE 0x08 +#define BUS_SPACE_MAP_CACHEABLE 0x01 +#define BUS_SPACE_MAP_POSTED 0x02 +#define BUS_SPACE_MAP_LINEAR 0x04 +#define BUS_SPACE_MAP_PREFETCHABLE 0x08 #define bus_space_vaddr(t, h) (*(t)->_space_vaddr)((t), (h)) #define bus_space_mmap(t, a, o, p, f) \ diff --git a/sys/arch/arm64/include/pmap.h b/sys/arch/arm64/include/pmap.h index 28f76b5dae1..d0c486ae17a 100644 --- a/sys/arch/arm64/include/pmap.h +++ b/sys/arch/arm64/include/pmap.h @@ -1,4 +1,4 @@ -/* $OpenBSD: pmap.h,v 1.15 2021/02/15 20:44:08 kettenis Exp $ */ +/* $OpenBSD: pmap.h,v 1.16 2021/02/16 12:33:22 kettenis Exp $ */ /* * Copyright (c) 2008,2009,2014 Dale Rahn <drahn@dalerahn.com> * @@ -42,7 +42,8 @@ #define PMAP_CACHE_CI (PMAP_MD0) /* cache inhibit */ #define PMAP_CACHE_WT (PMAP_MD1) /* writethru */ #define PMAP_CACHE_WB (PMAP_MD1|PMAP_MD0) /* writeback */ -#define PMAP_CACHE_DEV (PMAP_MD2) /* device mapping */ +#define PMAP_CACHE_DEV_NGNRNE (PMAP_MD2) /* device nGnRnE */ +#define PMAP_CACHE_DEV_NGNRE (PMAP_MD2|PMAP_MD0) /* device nGnRE */ #define PMAP_CACHE_BITS (PMAP_MD0|PMAP_MD1|PMAP_MD2) #define PTED_VA_MANAGED_M (PMAP_MD3) diff --git a/sys/arch/arm64/include/pte.h b/sys/arch/arm64/include/pte.h index 10500aca24f..9c566b872cc 100644 --- a/sys/arch/arm64/include/pte.h +++ b/sys/arch/arm64/include/pte.h @@ -1,4 +1,4 @@ -/* $OpenBSD: pte.h,v 1.5 2017/04/13 23:29:02 kettenis Exp $ */ +/* $OpenBSD: pte.h,v 1.6 2021/02/16 12:33:22 kettenis Exp $ */ /* * Copyright (c) 2014 Dale Rahn <drahn@dalerahn.com> * @@ -53,11 +53,11 @@ #define ATTR_IDX(x) ((x) << 2) #define ATTR_IDX_MASK (7 << 2) -#define PTE_ATTR_DEV 0 -#define PTE_ATTR_CI 1 -#define PTE_ATTR_WB 2 -#define PTE_ATTR_WT 3 - +#define PTE_ATTR_DEV_NGNRNE 0 +#define PTE_ATTR_DEV_NGNRE 1 +#define PTE_ATTR_CI 2 +#define PTE_ATTR_WB 3 +#define PTE_ATTR_WT 4 #define SH_INNER 3 #define SH_OUTER 2 |