Author: andrew Date: Mon Aug 1 10:36:58 2016 New Revision: 303610 URL: https://svnweb.freebsd.org/changeset/base/303610
Log: Add the fields for the PAR_EL1 register. This is used when performing an address lookup with the AT instructions. Obtained from: ABT Systems Ltd MFC after: 1 month Sponsored by: The FreeBSD Foundation Modified: head/sys/arm64/include/armreg.h Modified: head/sys/arm64/include/armreg.h ============================================================================== --- head/sys/arm64/include/armreg.h Mon Aug 1 06:59:35 2016 (r303609) +++ head/sys/arm64/include/armreg.h Mon Aug 1 10:36:58 2016 (r303610) @@ -312,6 +312,27 @@ #define MAIR_ATTR_MASK(idx) (0xff << ((n)* 8)) #define MAIR_ATTR(attr, idx) ((attr) << ((idx) * 8)) +/* PAR_EL1 - Physical Address Register */ +#define PAR_F_SHIFT 0 +#define PAR_F (0x1 << PAR_F_SHIFT) +#define PAR_SUCCESS(x) (((x) & PAR_F) == 0) +/* When PAR_F == 0 (success) */ +#define PAR_SH_SHIFT 7 +#define PAR_SH_MASK (0x3 << PAR_SH_SHIFT) +#define PAR_NS_SHIFT 9 +#define PAR_NS_MASK (0x3 << PAR_NS_SHIFT) +#define PAR_PA_SHIFT 12 +#define PAR_PA_MASK 0x0000fffffffff000 +#define PAR_ATTR_SHIFT 56 +#define PAR_ATTR_MASK (0xff << PAR_ATTR_SHIFT) +/* When PAR_F == 1 (aborted) */ +#define PAR_FST_SHIFT 1 +#define PAR_FST_MASK (0x3f << PAR_FST_SHIFT) +#define PAR_PTW_SHIFT 8 +#define PAR_PTW_MASK (0x1 << PAR_PTW_SHIFT) +#define PAR_S_SHIFT 9 +#define PAR_S_MASK (0x1 << PAR_S_SHIFT) + /* SCTLR_EL1 - System Control Register */ #define SCTLR_RES0 0xc8222400 /* Reserved, write 0 */ #define SCTLR_RES1 0x30d00800 /* Reserved, write 1 */ _______________________________________________ svn-src-head@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"