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Bjorn Helgaas 58653b676d Do not map full 0-1MB legacy range
If we're mapping something in the "legacy range" (0-1Mb), we shouldn't
expand the requested range to the entire 0-1Mb range.  Typically this
is for mapping the VGA frame buffer, and some platforms support mmap of
the frame buffer but not the entire 0-1Mb range.

For example, HP sx1000 and sx2000 ia64 platforms can have memory from
0-0x9ffff, VGA frame buffer from 0xa0000-0xbffff, and memory from
0xc0000-0xfffff.  On these platforms, we can't map the entire 0-1Mb
range with the same attribute because the memory only supports WB,
while the frame buffer supports only UC.  But an mmap of just the
frame buffer should work fine.
(cherry picked from bd0c829654 commit)
2006-11-08 10:18:51 -05:00
afb Remove RCS tags. Fix Xprint makefile braindamage. 2006-07-21 17:56:00 -04:00
cfb Remove RCS tags. Fix Xprint makefile braindamage. 2006-07-21 17:56:00 -04:00
cfb32 get rid of XFree86LOADER, XFree86Server, XFree86Module, and IN_MODULE 2006-07-18 18:17:38 -04:00
composite Add CompositeRegisterAlternateVisuals. 2006-08-08 18:41:30 -07:00
damageext get rid of XFree86LOADER, XFree86Server, XFree86Module, and IN_MODULE 2006-07-18 18:17:38 -04:00
dbe Remove RCS tags. Fix Xprint makefile braindamage. 2006-07-21 17:56:00 -04:00
dix CreateColormap: fix return value (bug #7083) 2006-11-08 15:37:01 +02:00
doc Add some missing .gitignore stuff for Mesa symlinks and other generated files. 2006-06-18 19:47:51 -07:00
exa Call exaTryComponentAlphaHelper() for solid src also. 2006-08-12 20:54:33 +03:00
fb Use getisax() instead of asm code to determine available x86 ISA extensions on Solaris 2006-10-18 18:11:57 -07:00
GL Fix __glXDRIbindTexImage() for 32 bpp on big endian platforms. 2006-10-21 13:30:14 +02:00
hw Do not map full 0-1MB legacy range 2006-11-08 10:18:51 -05:00
include Revert "GetTimeInMillis: spuport monotonic clock" 2006-10-26 01:10:42 +03:00
mfb Remove RCS tags. Fix Xprint makefile braindamage. 2006-07-21 17:56:00 -04:00
mi Bug #8937: Extension setup functions not called on server resets 2006-11-07 13:55:44 -05:00
miext Remove RCS tags. Fix Xprint makefile braindamage. 2006-07-21 17:56:00 -04:00
os If getpeerucred() is available, include pid & zoneid in audit messages too 2006-11-03 13:50:33 -08:00
randr Remove RCS tags. Fix Xprint makefile braindamage. 2006-07-21 17:56:00 -04:00
record Delete some long-unused testing code. 2006-07-21 22:37:59 -04:00
render transformIsIdentity() now doesn't accept a zero matrix as the identity. 2006-10-06 23:39:22 +02:00
Xext More work on Bug #8875: revert previous fix and try using client argument 2006-11-06 21:31:21 -05:00
xfixes get rid of XFree86LOADER, XFree86Server, XFree86Module, and IN_MODULE 2006-07-18 18:17:38 -04:00
Xi get rid of XFree86LOADER, XFree86Server, XFree86Module, and IN_MODULE 2006-07-18 18:17:38 -04:00
xkb xkb: fix wrapping when switching between groups 2006-10-11 16:02:32 -04:00
XTrap Remove RCS tags. Fix Xprint makefile braindamage. 2006-07-21 17:56:00 -04:00
.gitignore add another file to .gitignore 2006-07-05 13:27:26 -07:00
acinclude.m4 Update AC_DEFINE_DIR to version compatible with CVS autoconf which requires 2006-06-05 07:15:23 +00:00
autogen.sh Use canonical autogen.sh, which supports srcdir != objdir autogen. 2005-07-01 21:13:36 +00:00
configure.ac Revert "GetTimeInMillis: spuport monotonic clock" 2006-10-26 01:10:42 +03:00
COPYING Stub COPYING files 2005-12-19 16:34:07 +00:00
cpprules.in Man page processing/installation and other doc file updates 2005-09-30 02:37:57 +00:00
Makefile.am Xprint/ -> hw/xprint 2006-06-18 21:07:28 -04:00
xorg-server.m4 Add xorg-server.m4 for driver dependency checking. 2005-11-01 15:01:51 +00:00
xorg-server.pc.in get rid of XFree86LOADER, XFree86Server, XFree86Module, and IN_MODULE 2006-07-18 18:17:38 -04:00