freebsd-dev/sys/i386
Warner Losh d5ccecfad7 o Work around bugs in the powerof2 macro: It thinks that 0 is a power of
2, but that's not the case.  This fixes the case where there were slots
  in the PIR table that had no bits set, but we assumed they did and used
  strange results as a result.
o Map invalid INTLINE registers to 255 in pci_cfgreg.c.  This should allow
  us to remove the bogus checks in MI code for non-255 values.

I put these changes out for review a while ago, but no one responded
to them, so into current they go.

This should help us work better on machines that don't route
interrupts in the traditional way.

MFC After: 4286 millifortnights
2002-04-24 15:30:11 +00:00
..
acpica Fix typo in function name. 2002-01-10 03:26:46 +00:00
apm Remove __P. 2002-03-20 05:48:58 +00:00
bios Remove __P. 2002-03-20 05:48:58 +00:00
compile Don't need the .keep_me files. Obrien and I committed past each other. 2001-07-01 23:35:44 +00:00
conf Since WITNESS doesn't just do mutexes, remove "mutex" from the WITNESS 2002-04-18 03:44:44 +00:00
i386 Don't free(9) a pointer which has been modified. 2002-04-23 18:52:39 +00:00
ibcs2 Moved signal handling and rescheduling from userret() to ast() so that 2002-04-04 17:49:48 +00:00
include Stylify (mainly line up macro EOL-continuation \'s), and add a dummy 2002-04-21 10:49:00 +00:00
isa GC various bits and pieces of USERCONFIG from all over the place. 2002-04-09 11:18:46 +00:00
linux Spell "separate" correctly. 2002-04-05 00:04:56 +00:00
pci o Work around bugs in the powerof2 macro: It thinks that 0 is a power of 2002-04-24 15:30:11 +00:00
svr4 Moved signal handling and rescheduling from userret() to ast() so that 2002-04-04 17:49:48 +00:00
Makefile Update pathnames for creation of tags file. 2001-12-05 01:23:21 +00:00