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eb8943b13e
freebsd-nq/sys
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John Baldwin eb8943b13e Rework the APIC mixed mode support a bit: 
- Require the APIC enumerators to explicitly enable mixed mode by calling
  ioapic_enable_mixed_mode().  Calling this function tells the apic driver
  that the PC-AT 8259A PICs are present and routable through the first I/O
  APIC via an ExtINT pin.  The mptable enumerator always calls this
  function for now.  The MADT enumerator only enables mixed mode if the
  PC-AT compatability flag is set in the MADT header.
- Allow mixed mode to be enabled or disabled via a 'hw.apic.mixed_mode'
  tunable.  By default this tunable is set to 1 (true).  The kernel option
  NO_MIXED_MODE changes the default to 0 to preserve existing behavior, but
  adding 'hw.apic.mixed_mode=0' to loader.conf achieves the same effect.
- Only use mixed mode to route IRQ 0 if it is both enabled by the APIC
  enumerator and activated by the loader tunable.  Note that both
  conditions must be true, so if the APIC enumerator does not enable mixed
  mode, then you can't set the tunable to try to override the enumerator.
2004-05-10 18:49:58 +00:00
..
alpha When a denormal underflows to zero, raise an underflow exception. 2004-05-06 09:36:11 +00:00
amd64 Make unnecessary globals static and remove unused includes. 2004-05-06 02:18:58 +00:00
arm Don't declare osigset_t, as it is done in sys/_sigset.h. 2004-05-04 22:38:22 +00:00
boot Convert block comments into C-style that is understood by cpp(1). 2004-04-29 18:58:38 +00:00
cam Quirk for Neuros USB audio device. 2004-05-02 19:24:23 +00:00
coda Device megapatch 5/6: 2004-02-21 21:32:15 +00:00
compat Small timer cleanups: 2004-04-30 20:51:55 +00:00
conf Change required config(8) version. 2004-05-09 22:29:38 +00:00
contrib This commit was generated by cvs2svn to compensate for changes in r129059, 2004-05-09 03:06:25 +00:00
crypto Fix a reentrancy issue in md5_calc(). 2004-01-27 18:57:21 +00:00
ddb Remove advertising clause from University of California Regent's 2004-04-07 20:46:16 +00:00
dev If an ACPI PCI-PCI bridge doesn't have a _PRT object, fall back to using 2004-05-10 18:26:22 +00:00
fs Make vm_page's PG_ZERO flag immutable between the time of the page's 2004-05-06 05:03:23 +00:00
geom Close some small wakeup<->msleep races. 2004-05-05 12:30:41 +00:00
gnu Remove advertising clause from University of California Regent's 2004-04-07 20:46:16 +00:00
i4b Convert callers to the new bus_alloc_resource_any(9) API. 2004-03-17 17:50:55 +00:00
i386 Rework the APIC mixed mode support a bit: 2004-05-10 18:49:58 +00:00
ia64 Revert previous commit. We should not get any FP traps from within 2004-05-07 05:35:31 +00:00
isa - The i8254 uses IRQ 0, not IRQ 8. Correct i8254_intsrc to reference the 2004-04-27 20:03:26 +00:00
isofs/cd9660 Remove advertising clause from University of California Regent's 2004-04-07 20:46:16 +00:00
kern Remove misplaced duplicate comment and slightly reformat the 2004-05-09 22:29:14 +00:00
libkern Fixed some style bugs (unsorting of prototypes in previous commit, and 2004-05-05 15:12:55 +00:00
modules Add support for Cronyx Tau-PCI adapters. 2004-05-05 16:14:00 +00:00
net Zero the un-used portions of the struct sockaddr data before sending 2004-05-10 15:07:23 +00:00
net80211 Link state change notification of ethernet media to the routing socket. 2004-05-05 15:48:06 +00:00
netatalk Remove redundant call to soisdisconnected() from ddp_abort(), as it 2004-05-05 03:34:37 +00:00
netatm These are changes to allow to use the Intel C/C++ compiler (lang/icc) 2004-03-12 21:45:33 +00:00
netgraph Mode few Bluetooth defines into system include files 2004-05-10 02:24:56 +00:00
netinet o IFNAMSIZ does include the trailing \0. 2004-05-07 01:24:53 +00:00
netinet6 fix the change of interface in nd6_storelladdr for multicast 2004-04-26 20:31:46 +00:00
netipsec use correct address for SADB_EXT_ADDRESS_DST in key_do_allocsa_policy 2004-05-03 05:15:53 +00:00
netipx Rename dup_sockaddr() to sodupsockaddr() for consistency with other 2004-03-01 03:14:23 +00:00
netkey avoid duplicate free. 2004-01-25 17:18:12 +00:00
netnatm Rename dup_sockaddr() to sodupsockaddr() for consistency with other 2004-03-01 03:14:23 +00:00
netncp Make the process_exit eventhandler run without Giant. Add Giant hooks 2004-03-14 02:06:28 +00:00
netsmb Rename dup_sockaddr() to sodupsockaddr() for consistency with other 2004-03-01 03:14:23 +00:00
nfs Remove advertising clause from University of California Regent's 2004-04-07 05:00:01 +00:00
nfs4client Remove advertising clause from University of California Regent's 2004-04-07 20:46:16 +00:00
nfsclient Make vm_page's PG_ZERO flag immutable between the time of the page's 2004-05-06 05:03:23 +00:00
nfsserver Don't send the available space as is in the FSSTAT call. Under 2004-04-12 13:02:21 +00:00
opencrypto kthread_exit() no longer requires Giant, so don't force callers to acquire 2004-03-05 22:42:17 +00:00
pc98 Mereged from sys/dev/sio/sio.c revision 1.429. 2004-05-06 13:16:45 +00:00
pccard Convert callers to the new bus_alloc_resource_any(9) API. 2004-03-17 17:50:55 +00:00
pci Remove old cy driver files. They have been repo-copied to sys/dev/cy and 2004-05-02 05:38:49 +00:00
posix4 The sem_timedwait() and ksem_timedwait() functions both 2004-02-03 22:27:03 +00:00
powerpc Add option GEOM_GPT. This brings the ability to have a large number of 2004-05-02 20:40:19 +00:00
rpc Remove advertising clause from University of California Regent's 2004-04-07 05:00:01 +00:00
security Improve consistency of include file guards in src/sys/sys by terminating 2004-05-10 18:38:07 +00:00
sparc64 Prefer explicit ints to implicit ints in the prototype as well as in 2004-05-10 11:17:20 +00:00
sys Improve consistency of include file guards in src/sys/sys by terminating 2004-05-10 18:38:07 +00:00
tools Correct $FreeBSD$ style. 2004-04-16 05:22:11 +00:00
ufs Revert previous change to this file because it breaks some 2004-04-29 15:10:42 +00:00
vm Cache queue pages are not mapped. Thus, the pmap_remove_all() by 2004-05-09 01:00:15 +00:00
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