cache. With secondary cache, the CPU will detect cache coherency errors
and the Virtual Coherency Exception handler will flush the appropriate
cache lines to maintain cache coherency. This allows much better
performance than inhibiting the cache for the entire page. This is
very noticable when shared library mappings occur with incompatible
mappings, since there's a very likely chance the mappings will remain
for long periods of time. Systems without secondary cache will still
have the cache inhibited, so there will still be performance issues if
shared libraries don't get mmaped() on correct memory alignments.
This fixes the current problems on DECstations using the R4x00 getting
coredumped programs.
Working well enough to support dhcp; i'm doing this commit using the
interface.
Supports FH only. Does not yet do ad-hoc mode; works in
infrastructure mode. Not yet tested in environments with multiple
access points.
ultra2 hme. haven't actually tested this beyond it probing
because my scsibus is hanging. anyway, it reports:
hme0 at sbus0 slot 14 offset 0x8c00000 vector 21 ipl 6: address 08:00:20:8f:7f:8f
add support for the DECchip 21142/21143 SIA/SYM media. Make the Macronix
98713 behave like a 21140A, and the 98713A and later behave like a 21143.
Nuke all of the Macronix-specific Nway code, as it will be identical to
the 21143 Nway code once it is written.
Britain and its colonies eliminated 11 days (not 10), following
September 2, 1752.
From "A.D. 1751. Anno vicesimo quarto GEORGII II. CAP. XXIII.
An Act for Regulating the Commencement of the Year; and for
Correcting the Calendar now in Use.":
"... and that the natural Day next immediately following the said 2nd Day of
*September* [1752], shall be called, reckoned and accounted to be the 14th
Day of *September*, omitting for that Time only the 11 intermediate nominal
Days of the common Calendar;
and that the several natural Days, which shall follow and succeed next after
the said 14th Day of *September*, shall be respectively called, reckoned and
numbered forwards in numerical Order from the said 14th Day of *September*,
according to the Order and Succession of Days now used in the present
Calendar; "
Added a caution note on using cal for very old dates.
Problem mentionned in PR 5215 by John Franklin (franklin@bev.net).
Thanks to Perry Metzger for his comments and for reviewing this man page.
sommerfeld