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0138510ffd
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52073 Commits

Author SHA1 Message Date
njl
0138510ffd Convert to the new GAS APIs to allow for detach in the future. Also, check 
the PERF_CTRL register in our probe method so that we can tell earlier
that another driver should handle this device due to FFixedHW.  This avoids
scaring users when attach failed when we really wanted probe to fail.
 2005-02-05 22:30:57 +00:00
njl
ecac0b610e Convert to the new GAS API so that we can free registers in the future. 2005-02-05 22:29:03 +00:00
njl
91da9ee986 Convert the acpi_bus_alloc_gas() and acpi_PkgGas() APIs to output the memory 
type.  This is needed if the resource is to be released later.  The RID is
still also present, though less necessary since rman_get_rid() can be used
to obtain it from the resource.
 2005-02-05 22:28:36 +00:00
alc
847a21ef10 Acquire the source pmap's lock in pmap_copy(). 2005-02-05 22:06:47 +00:00
njl
7721d27e92 Build cpufreq and acpi_perf on platforms that are likely to be able to 
use them.
 2005-02-05 21:01:09 +00:00
alc
183c01d4ff Implement proper handling of PG_G mappings in pmap_protect(). (I don't 
believe that this omission mattered before the introduction of MemGuard.)

Reviewed by: tegge@
MFC after: 1 week
 2005-02-05 19:21:54 +00:00
njl
b7e0d4ebc6 Use intr_disable/restore() instead of disable_intr() since the latter is 
not MI.  This should fix build on non i386 platforms.
 2005-02-05 16:31:58 +00:00
glebius
45589f6254 Hook up ng_ipfw to kernel build. 2005-02-05 12:15:56 +00:00
glebius
0946e341eb Add ng_ipfw to kernel module build. 2005-02-05 12:09:38 +00:00
glebius
67c8ae0802 Add a ng_ipfw node, implementing a quick and simple interface between 
ipfw(4) and netgraph(4) facilities.

Reviewed by:	andre, brooks, julian
 2005-02-05 12:06:33 +00:00
glebius
becc1a2274 Expire aged flows in normal expiry thread. This fixes the problem, when 
a node disconnected from all sources of traffic never purges its cache.
 2005-02-05 10:00:04 +00:00
glebius
896de17746 Break long lines in code and comments. 2005-02-05 09:08:33 +00:00
ru
690fdeacb3 Create a per-module mutex on MOD_LOAD, and destroy it on MOD_UNLOAD. 
(This fixes witness_destroy() panic after module unload.)

OK'ed by:	rwatson, julian
 2005-02-05 08:28:36 +00:00
scottl
7fde123e3a Only compile the cpufreq driver on i386 and amd64. 2005-02-05 08:01:10 +00:00
jeff
0a084a15e2 - Don't release BKGRDINPROG until after we've bufdone'd the copy. 
Sponsored by:	Isilon Systems, Inc.
 2005-02-05 01:26:14 +00:00
pjd
e4c6b83cfd - Use bioq_insert_tail()/bioq_insert_head() instead of bioq_disksort(). 
- Improve mediasize checking.

MFC after:	1 week
 2005-02-05 00:30:08 +00:00
glebius
93f2cf1fa1 Do check that version of a message from userland matches ours. 
MFC after:	3 days
 2005-02-04 21:38:42 +00:00
glebius
e11596c717 Call if_link_state_change() when link status changes. 
PR:		kern/76890
Reviewed by:	rwatson, sam
 2005-02-04 18:36:04 +00:00
njl
e8403b2368 Don't print out a failure message when an attach for FFixedHW fails. 
Instead, just fail to attach so another hardware-specific driver can
claim the device.  Also, clean up some small memory leaks in the failure
case.
 2005-02-04 18:09:01 +00:00
njl
6701a5bbfe Return a special status of "not supported" for functional fixed hardware 
since this type of register should be handled by another driver.
 2005-02-04 18:07:03 +00:00
imp
d00831d3e0 Don't rely on indirect inclusion of machine/bus.h to use 
bus_space_{read,write}_* routines.  This doesn't matter in the current
tree, but will matter soon (the rest of the tree appears to already be
clean).
 2005-02-04 17:33:31 +00:00
jeff
ef8ea3a09d - Add ke_runq == NULL to the conditions which will cause us to abort 
adjusting timeshare loads in sched_class().  This is only important if
   the thread has never run, otherwise the state checks should work as
   expected.
 2005-02-04 17:22:46 +00:00
glebius
c207fe4548 - Fix build with TRACE_MESSAGES defined 
- Remove extra parenthesis
 2005-02-04 16:08:20 +00:00
nyan
b8bf224a0f cosmetic changes. 2005-02-04 15:34:52 +00:00
nyan
e349950dc9 The bs and wdc drivers are gone. 2005-02-04 15:29:54 +00:00
ume
a0122cc509 teach scope of IPv6 address to net.inet6.tcp6.getcred. 
MFC after:	1 week
 2005-02-04 14:43:05 +00:00
nyan
ed3d473296 Fix pc98 support (broken by previous change). 2005-02-04 13:37:21 +00:00
nyan
64be87543b Merged from sys/dev/sio/sio.c revision 1.457. 2005-02-04 13:35:21 +00:00
nyan
8ebefadd24 MFi386: revision 1.605. 2005-02-04 13:34:24 +00:00
nyan
7403bf4c90 MFi386: revision 1.514. 2005-02-04 13:33:46 +00:00
njl
c673c301c6 Make the devclass static for now until deciding whether to share them. 2005-02-04 07:25:44 +00:00
njl
7471ede193 Bump __FreeBSD_version for cpufreq addition. Requested by marcus@ 2005-02-04 06:59:58 +00:00
njl
cd2bcf063b Sort includes a little so that bus.h comes before cpu.h (for device_t). 2005-02-04 06:58:09 +00:00
marcel
f79e8556cb Include sys/bus.h before sys/cpu.h. The latter needs device_t. 2005-02-04 06:38:58 +00:00
ssouhlal
972ed7b626 Set the scheduling class of the zeroidle thread to PRI_IDLE. 
Reviewed by:	jhb
Approved by:	grehan (mentor)
MFC after:	1 week
 2005-02-04 06:18:31 +00:00
ssouhlal
3dcdb56fbe Set the scheduling class of the idle threads to PRI_IDLE. 
While there, set their priority with sched_prio() instead of changing it
'by hand'.

Reviewed by:	jhb
Approved by:	grehan (mentor)
 2005-02-04 06:16:05 +00:00
njl
1bea2c09c9 MFi386: Merge updates to the cpu pseudo-driver. Compile, not runtime 
tested.
 2005-02-04 06:02:37 +00:00
njl
45af79d5a7 Hook up the cpufreq framework, acpi_perf(4), and cpufreq(4) drivers. 2005-02-04 05:49:36 +00:00
njl
dd116803e8 Add the ACPI Performance states driver. This driver offers two or more 
settings as exported via the ACPI _PSS method.  OEMs use this interface
to encapsulate chipset or processor-specific methods (e.g., SpeedStep or
Powernow) and export their settings in a standard way.  On systems that
have valid ACPI Performance states and a hardware-specific driver (e.g.,
ichss), acpi_perf(4) is preferred.
 2005-02-04 05:45:07 +00:00
njl
f0b2a8dc33 Add a cpufreq driver for the SpeedStep capability in the ICH chipset. This 
driver offers two settings.  Information for this driver was obtained from
the Intel datasheets and by reviewing the Linux driver.
 2005-02-04 05:42:29 +00:00
njl
ed695e1533 Add the cpufreq framework. This code manages multiple drivers and presents 
a unified kernel and user interface for controlling cpu frequencies.
 2005-02-04 05:39:19 +00:00
njl
09a005a215 Add an interface for cpufreq. The kernel interface lets other drivers 
select the CPU frequency level (say for cooling).  The driver interface
allows hardware drivers to announce themselves as capable of adjusting
an individual frequency setting.
 2005-02-04 05:38:30 +00:00
njl
8834727d3e Update the CPU attachments to return CPU_IVAR_PCPU as well as pass on 
appropriate requests to any children.
 2005-02-04 05:36:40 +00:00
njl
54a88fdbee Add an implementation of cpu_est_clockrate(9). This function estimates the 
current clock frequency for the given CPU id in units of Hz.
 2005-02-04 05:32:56 +00:00
njl
9d006c413d Add a new include to handle generic CPU interfaces. 2005-02-04 05:31:10 +00:00
imp
fea9122ea2 Minor style nits 
o remove unneeded {}
o no need to bzero sc
 2005-02-04 02:32:43 +00:00
grehan
df6317a68e - recognize 7447A/7448 CPUs (used in miniMacs) 
- enable 745x branch caches. Already enabled by OpenFirmware
on Macs, but reduces NetBSD diffs and usable by embedded folk.

Obtained from:	NetBSD
 2005-02-04 01:59:48 +00:00
grehan
2ba5735817 - add wall_cmos_clock and adjkerntz variables, required by msdosfs 
- support adjkerntz sysctl to silence NTP, though it's a null
  implementation at the moment.
 2005-02-04 01:41:38 +00:00
grehan
9b25a73faa Convert bus_space_barrier() into a null inline function rather than an 
empty macro to avoid many compile warnings in the USB code.
 2005-02-04 01:27:21 +00:00
grehan
6584effc03 - add definitions for MPC7447A/7448 (i.e. miniMac) 
- expand MPC745X_P macro to include these

Obtained from:	NetBSD
 2005-02-04 01:17:04 +00:00