112145 Commits

Author SHA1 Message Date
delphij
dbc0713b05 Undo the VCS tag move to reduce diff hunks.
Pointed out by:	ru
2005-02-07 05:34:35 +00:00
obrien
9f12546f8e Remove /stand when we are done with it.
Submitted by:	Ryan Sommers <ryans@gamersimpact.com>
2005-02-07 04:25:34 +00:00
njl
cea0f16528 Remove handling _PSS notifies from acpi_cpu and let acpi_perf handle them. 2005-02-07 04:03:06 +00:00
iedowse
885a9694bc Add a mechanism for associating a mutex with a callout when the
callout is first initialised, using a new function callout_init_mtx().
The callout system will acquire this mutex before calling the callout
function and release it on return.

In addition, the callout system uses the mutex to avoid most of the
complications and race conditions inherent in asynchronous timer
facilities, so mutex-protected callouts have much simpler semantics.
As long as the mutex is held when invoking callout_stop() or
callout_reset(), then these functions will guarantee that the callout
will be stopped, even if softclock() had already begun to process
the callout.

Existing Giant-locked callouts will automatically pick up the new
race-free semantics. This should close a number of race conditions
in the USB code and probably other areas of the kernel too.

There should be no change in behaviour for "MP-safe" callouts; these
still need to use the techniques mentioned in timeout(9) to avoid
race conditions.
2005-02-07 02:47:33 +00:00
ticso
5592598fa8 Enable interrupt routing as first choice on alpha.
The alpha default handler knows how to trigger a fallback.
2005-02-07 00:43:14 +00:00
phk
8358b3b901 Allocate more space for softc. Amazing my machine survived this. 2005-02-06 22:45:12 +00:00
rwatson
35d0929825 Remove a comment from the raw IPv6 output function regarding
M_TRYWAIT allocations: M_PREPEND() now uses M_DONTWAIT.

MFC after:	3 days
2005-02-06 21:43:55 +00:00
njl
044b41bb7e Note changes to throttling sysctls and new power_profile(8) cpufrq support. 2005-02-06 21:31:41 +00:00
njl
dfde93d0fb Note the cpufreq import and acpi throttling changes. 2005-02-06 21:24:50 +00:00
imp
8b5bf29046 Move the $NetBSD$ tag to the top of the file, per standard NetBSD
practice (which we seem to mostly follow in the tree).  Move the
$FreeBSD$ tag to its more proper place after all copyright and license
notices.  Add '-' to the copyright notice for Christian E. Hopps so my
copyright script picks it up.
2005-02-06 21:15:19 +00:00
njl
e4e0cab9b7 Hook acpi_throttle(4) up to the build. It's currently part of acpi_perf.ko
although this may change.
2005-02-06 21:13:41 +00:00
njl
944b15ac74 Add support for cpufreq to power_profile(8). Values for on/offline cpu
frequencies are specified with performance_cpu_freq and economy_cpu_freq.
Of course, special values LOW and HIGH are also supported.  Also, remove
old throttling support.
2005-02-06 21:12:25 +00:00
imp
d79055b325 ccs is a size_t. RAY_CCS_INDEX takes ccs and does math on it,
resulting in a size_t due to C's rules of arithmetic.  Rather than
bogusly cast the result to a uint8_t, fix the printf format specifier
to have a 'z' modifier which tells the compiler that the sizes really
do match.

It turns out that change 1.75 was incorrect to assume that this
'really' was a 8bit quantity.  It isn't.  Although the hardware
appears to limit things to < 256, it would be a bug that should be
caught by debug printf it it were.  Casting it to uint8_t would have
lost this useful information.

Aslo add 'z' to a nearby debug statement that's never compiled in.
2005-02-06 21:12:22 +00:00
njl
434b0e32d3 Remove acpi throttling support from the acpi_cpu(4) driver now that this
is supported by acpi_throttle(4).
2005-02-06 21:10:19 +00:00
njl
912fc2a197 Break out acpi throttling support into a new relative cpufreq driver,
acpi_throttle(4).
2005-02-06 21:09:51 +00:00
njl
2163789671 Add support for relative cpufreq drivers. Such drivers modulate clock
frequency as a percentage of the base rate and do not change the base
rate directly.  The cpufreq framework combines these with absolute drivers
to produce synthesized levels made of one or more settings.
2005-02-06 21:08:35 +00:00
imp
a782659494 Move resource allocation routines from cardbus_cis.c to cardbus.c.
They have nothing at all to do with CIS parsing.

Remove some unused funce parsing: nothing used the results.

Use more of pccard_cis.h's deifnitions for the cardbus specific cis
parsing we do.  More work is needed in this area.

This reduces the size of the cardbus module by 380 bytes or so...
2005-02-06 21:03:13 +00:00
njl
5f0a1215d9 Notify the OS that we're taking over Px states in acpi_perf(4) instead of
doing it in the cpu driver.  The previous code was incorrect anyway since
this value controls Px states, not throttling as the comment said.  Since
we didn't support Px states before, there was no impact.  Also, note that
we delay the write to SMI_CMD until after booting is complete since it
sometimes triggers a change in the frequency and we want to have all
drivers ready to detect/handle this.
2005-02-06 20:12:28 +00:00
glebius
27c3b2cdeb Whitespace. 2005-02-06 19:24:59 +00:00
glebius
a2ee64ab10 Remove comment which left after removal of ng_rcvdataq_t.
MFC after:	1 week
2005-02-06 19:20:16 +00:00
das
89cc41ef8f When running Linux binaries, set up the initial FPU state as Linux
would.

PR:	28966
2005-02-06 17:29:20 +00:00
iedowse
552b43ee44 Check that we have at least a 586-class CPU before calling do_cpuid().
This fixes booting on a number of 486 processors.

PR:		i386/75686
Reviewed by:	markm
MFC after:	1 week
2005-02-06 16:55:52 +00:00
phk
1af887fe98 Document NO_GPIB 2005-02-06 16:46:49 +00:00
phk
9e47efde48 Tie libgpib into the build (unless NO_GPIB) 2005-02-06 16:45:57 +00:00
phk
d359ed4a46 Add libgpib containing the glue to get ibfoo() calls into the kernel. 2005-02-06 16:45:20 +00:00
csjp
ba0f4166c6 Since it is not un-common for a process's resident set size (rss)
to exceed 10 megabytes in size (especially in X), bump the max
column width from 4 bytes to 5. This will make the ps auxw output
uniform again when a process's rss exceeds 10 megs.

It should be noted that when 5 digits becomes to small, other
solutions should be explored such as displaying them in megabytes
or having ps automatically re-size column widths.

Discussed with:	gad
MFC after:	1 week
2005-02-06 16:34:49 +00:00
delphij
909fc0148b Add instructions about upgrading netcat(1). 2005-02-06 15:26:44 +00:00
phk
cbedd686e7 Further elaborate the GPIB driver. We now support a minimal subset of
the ibfoo() API.
2005-02-06 15:22:23 +00:00
phk
bd8993edc1 Install GPIB related includefiles (unless NO_GPIB) 2005-02-06 15:18:24 +00:00
phk
ed9a516141 Add directories for GPIB support 2005-02-06 15:17:21 +00:00
delphij
3dd08ed15f Document NO_NETCAT. 2005-02-06 14:59:03 +00:00
delphij
3302f9bcc3 Finish the import of nc(1) from OpenBSD. This includes:
- Bring IPsec support from the ports collection [1].
	- Bring -o ("once only") option from the ports
	  collection [2].
	- Adopt the Makefile framework into
	  usr.bin/nc/Makefile.
	- Add a knob to control whether to build nc(1),
	  NO_NETCAT.
	- Bump __FreeBSD_version so ports collection can
	  detect this change.

Original patchset are contributed to the ports collection by:
[1] nectar, [2] joerg.

Note: WARNS?=6 patchset spined off in this commit, in order not
to take too many files off the vendor branch.
2005-02-06 14:44:27 +00:00
glebius
de15cfcd1d Remove code, inherited from ipacctctl, which sets socket to non-blocking
mode, since this introduces problems on SMP.
2005-02-06 14:00:57 +00:00
des
63a6fd20b6 Replace RELENG_4_9 (no longer supported) with RELENG_4_11. 2005-02-06 13:56:12 +00:00
phk
749e4957d9 Since we are quite unlikely to ever face another platform which
uses the i8237 without trying to emulate the PC architecture move
the register definitions for the i8237 chip into the central include
file for the chip, except for the PC98 case which is magic.

Add new isa_dmatc() function which tells us as cheaply as possible
if the terminal count has been reached for a given channel.
2005-02-06 13:46:39 +00:00
nyan
cda00ab53d Sort includes and remove duplicate include. 2005-02-06 13:31:22 +00:00
nyan
e740735d01 MFi386: revision 1.606. 2005-02-06 13:23:20 +00:00
obrien
d5130a84f6 Remove the useless "version" number output.
We don't give a version number each userland binary.
2005-02-06 12:54:54 +00:00
obrien
bb6fb45e0f Fix problem with some logitec usb wireless mice.
Submitted by:	Markus <mw@kpnqwest.ch>
Tested by:	Randy Bush <randy@psg.com>
2005-02-06 12:41:00 +00:00
glebius
abff989320 Jump to common action checks after doing specific once. This fixes adding
of divert rules, which I break in previous commit.

Pointy hat to:	glebius
2005-02-06 11:13:59 +00:00
rushani
c60affc837 List the LSI 320-2E PCI-Express controller as supported.
Reviewed by:	scottl@
2005-02-06 10:49:28 +00:00
maxim
c183200317 o Implement net.inet.tcp.drop sysctl and userland part, tcpdrop(8)
utility:

    The tcpdrop command drops the TCP connection specified by the
    local address laddr, port lport and the foreign address faddr,
    port fport.

Obtained from:	OpenBSD
Reviewed by:	rwatson (locking), ru (man page), -current
MFC after:	1 month
2005-02-06 10:47:12 +00:00
njl
98ffca48ea Staticize the legacy cpu devclasses and revert the name for the acpi_cpu
devclass.  As pointed out by dfr@, devclasses don't have to share the same
linkage if multiple drivers have the same name.  Newbus should match the
devclasses based on name and allocate non-conflicting unit numbers.
2005-02-06 07:36:08 +00:00
das
b45580b648 Update my email address. 2005-02-06 03:23:31 +00:00
njl
2958530007 Finish the job of sorting all includes and fix the build by including
malloc.h before proc.h on sparc64.  Noticed by das@

Compiled on:	alpha, amd64, i386, pc98, sparc64
2005-02-06 01:55:08 +00:00
glebius
d433625cac Notice that NG_VERSION has been increased. 2005-02-05 23:25:59 +00:00
glebius
b4e5bbef00 Increase size of arglen to uint32_t, since uint16_t proved to be
not enough (e.g. listing 911 nodes). Bump NG_VERSION.

Reviewed by:	julian, archie, ru
2005-02-05 23:23:14 +00:00
njl
e0147243eb Make cpu_est_clockrate() more accurate by disabling interrupts for the
millisecond it is calibrating.  Suggested by jhb@ and bde@.  Don't clobber
the tsc_freq with the new value since it isn't accurate enough for
timecounters and the timecounter system as a whole needs support for
changing rates before we do this.  Subtract 0.5% from our measurement
to account for overhead in DELAY.  Note that this interface is for
estimating the clockrate and needs to work well at runtime so doing a full
calibration including disabling interrupts for a second is not feasible.
2005-02-05 23:16:27 +00:00
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