Author: andrew Date: Thu Jul 9 12:56:09 2015 New Revision: 285314 URL: https://svnweb.freebsd.org/changeset/base/285314
Log: Add the definition of the shareable bits in the pagetables Obtained from: ABT Systems Ltd Sponsored by: The FreeBSD Foundation Modified: head/sys/arm64/include/pte.h Modified: head/sys/arm64/include/pte.h ============================================================================== --- head/sys/arm64/include/pte.h Thu Jul 9 12:51:50 2015 (r285313) +++ head/sys/arm64/include/pte.h Thu Jul 9 12:56:09 2015 (r285314) @@ -49,6 +49,10 @@ typedef uint64_t pt_entry_t; /* page ta #define ATTR_nG (1 << 11) #define ATTR_AF (1 << 10) #define ATTR_SH(x) ((x) << 8) +#define ATTR_SH_MASK ATTR_SH(3) +#define ATTR_SH_NS 0 /* Non-shareable */ +#define ATTR_SH_OS 2 /* Outer-shareable */ +#define ATTR_SH_IS 3 /* Inner-shareable */ #define ATTR_AP_RW_BIT (1 << 7) #define ATTR_AP(x) ((x) << 6) #define ATTR_AP_MASK ATTR_AP(3) _______________________________________________ [email protected] mailing list http://lists.freebsd.org/mailman/listinfo/svn-src-all To unsubscribe, send any mail to "[email protected]"
