Commit Graph

142212 Commits

Author SHA1 Message Date
Nick Hibma
924b35eba0 Remove a comment that belonged to a deleted if statement. 2008-10-22 20:18:47 +00:00
Konstantin Belousov
16511f59a9 Remove doubtful structure definition with variable array members.
I believe this is not a valid C99 construct.  Use directly calculated
offsets into the supplied buffer, using specified members length,
to fill appropriate structure.

Either use sysctl, or copy the value of the UNAME_x environment
variable, instead of unconditionally doing sysctl, and then
overriding a returned value with user-specified one.

Noted and tested by:	rdivacky
2008-10-22 19:55:12 +00:00
John Baldwin
ff80967485 Fix build with PPC_PROBE_CHIPSET enabled. 2008-10-22 19:39:16 +00:00
Marcel Moolenaar
2e0ce59f94 Trivially avoid a null pointer dereference when drivers
don't set the rman description. While drivers should set
it, a kernel panic is not the right behaviour when faced
without one.
2008-10-22 18:20:45 +00:00
David E. O'Brien
5e21b51b37 Clarify the PREEMPTION description a little. 2008-10-22 17:50:45 +00:00
Jung-uk Kim
e39dddd413 Simplify AMD64_CPU_MODEL() and AMD64_CPU_FAMILY() macros as the base family
should be at least 0xf00 for all supported platforms.
2008-10-22 17:36:52 +00:00
Jung-uk Kim
0c0c75a824 Add AMD Family 0Fh, Model 6Bh, Stepping 2 to the list of invariant TSCs
and fix i386 test.
2008-10-22 17:30:37 +00:00
Robert Watson
556c3162b9 Update mmap() comment: no more block devices, so no more block device
cache coherency questions.

MFC after:	3 days
2008-10-22 16:50:12 +00:00
John Baldwin
f32b2a16a2 Fix build breakage.
Pointy hat:	jhb
2008-10-22 15:00:22 +00:00
Andrey A. Chernov
e6e4ece7d3 Fix compiler error with missing/unneded ')' 2008-10-22 14:45:30 +00:00
Nick Hibma
8e6a6bfcce Remove the debug flag.
This makes the u3gstub lines and the Windows-driver CD-ROM devices
disappear.
2008-10-22 10:12:21 +00:00
Alexander Motin
cecf066b90 Use full month name. 2008-10-22 09:11:35 +00:00
Alexander Motin
2202f7a11c Add sdhci driver man page. Link it up to mmc subsystem. 2008-10-22 09:04:05 +00:00
Alexander Motin
5d8c8e3eba Update man page. 2008-10-22 08:43:35 +00:00
Marcel Moolenaar
66fedfca7b Allow dumps to partitions with a tag of 0. The legacy
sunlabel implementation in FreeBSD does not use VTOC
information and as such as no partition types.
2008-10-22 02:08:54 +00:00
Jung-uk Kim
87c919e808 Set kern.timecounter.invariant_tsc to 1 for AMD CPU family 10h and higher
even if BIOS does not advertise it.
2008-10-22 00:01:53 +00:00
Ken Smith
5fc898dffe Move an echo that accidentally got put under the .if defined(MAKE_DVD).
Pointy hat:	kensmith
2008-10-21 23:36:28 +00:00
Ken Smith
0cd91f065a Oops, add missing @. 2008-10-21 22:50:01 +00:00
Nick Hibma
ff91be3ee6 Add a device ID for the Ovation MC950D (Novatel Wireless HSUPA modem). 2008-10-21 22:14:22 +00:00
Alexander Motin
84af5b8feb Add HDA multimedia subclass. 2008-10-21 21:55:38 +00:00
Alexander Motin
c5343d0981 Add HDA multimedia subclass. 2008-10-21 21:53:55 +00:00
Alexander Motin
19c40b30d6 Add "SD host controller" subclass name. 2008-10-21 20:57:21 +00:00
Alexander Motin
a9217b5f74 Add "SD host controller" subclass name. 2008-10-21 20:55:41 +00:00
Alexander Motin
831f5dcf12 Import sdhci (PCI SD Host Controller) driver.
Driver supports PCI devices with class 8 and subclass 5 according to
SD Host Controller Specification.

Update NOTES, enable module and static build.
Enable related mmc and mmcsd modules build.

Discussed on:   mobile@, current@
2008-10-21 20:33:40 +00:00
Konstantin Belousov
7a882637fe Do not overflow crashdumpmap.
Reported and tested by:	pho
Reviewed by:	jhb
MFC after:	1 week
2008-10-21 18:52:38 +00:00
John Baldwin
03befed82c Restore the default maximum segment size for the bus dma tag to 64k as it
is in 6.x and 7.x.  The typo caused 64k transactions to be unnecessarily
split up into two PRD entries.
2008-10-21 18:51:55 +00:00
John Baldwin
ae6b868a2a Several cleanups to remove the need for explicit unit numbers and a few
other fixes:
- Add pointers back to device_t objects in softc structures instead
  of storing the unit and using devclass_get_device().
- Add 'lpbb', 'pcf', 'pps', and 'vpo' child devices to every 'ppbus' device
  instead of just the first one.
- Store softc pointers in si_drv1 of character devices instead of
  pulling the unit number from the minor number and using
  devclass_get_softc() and devclass_get_device().
- Store the LP_BYPASS flag in si_drv2 instead of encoding it in the minor
  number.
- Destroy character devices for lpt(4) when detaching the device.
- Use bus_print_child_footer() instead of duplicating it in
  ppbus_print_child() and fix ppbus_print_child()'s return value.
- Remove unused AVM ivar from ppbus.
- Don't store the 'mode' ivar in the ppbus ivars since we always fetch it
  from the parent anyway.
- Try to detach all the child devices before deleting them in
  ppbus_detach().
- Use pause() instead of a tsleep() on a dummy address when polling the
  ppbus.
- Use if_printf() and device_printf() instead of explicit names with unit
  numbers.

Silence on:	current@
2008-10-21 18:30:10 +00:00
Roman Divacky
f1d3f23e06 Remove __CC_INT_IS_32BIT define which was used to fix mpt driver
but is not used anymore. This define is not referenced by anything
in the FreeBSD srcs nor google shows any usage. Kernel and world
builds fine without it.

Approved by:	kib (mentor)
2008-10-21 16:46:50 +00:00
Andrew Thompson
93113aac8c Fix spelling mistake in the last rev. 2008-10-21 14:44:25 +00:00
Andrew Thompson
8429751f67 If we have getc_inject hooked then the outq buffer is inaccessible to the
driver so skip the drain rather than waiting indefinitely.

Reviewed by:	ed
2008-10-21 14:18:45 +00:00
Dag-Erling Smørgrav
c1f91a825f Move va_end() up 2008-10-21 12:10:30 +00:00
Dag-Erling Smørgrav
0aeb000d7b At some point, construct_utmp() was changed to use realhostname() to fill
in the struct utmp due to concerns about the length of the hostname buffer.
However, this breaks the UseDNS option.  There is a simpler and better
solution: initialize utmp_len to the correct value (UT_HOSTSIZE instead of
MAXHOSTNAMELEN) and let get_remote_name_or_ip() worry about the size of the
buffer.

PR:		bin/97499
Submitted by:	Bruce Cran <bruce@cran.org.uk>
MFC after:	1 week
2008-10-21 11:58:26 +00:00
Konstantin Belousov
3ba28ace77 Change vn_start_write() to clear *mpp on all failures when non-NULL vp
is supplied, since vm_pageout_scan() expects it to be cleared on error.

Submitted by:	tegge
PR:	123768
MFC after:	1 week
2008-10-21 09:55:49 +00:00
Kip Macy
a51ac24407 Hook in ipi handlers 2008-10-21 08:03:12 +00:00
Kip Macy
b61012a0e0 remove gratuitous XEN define 2008-10-21 08:02:18 +00:00
Kip Macy
7814418ad1 don't globally define ipi_bitmap_handler on xen 2008-10-21 08:01:19 +00:00
Kip Macy
764b7ef593 Implement infrastructure for gluing i386 ipi functions in to xen's infrastructure 2008-10-21 06:39:40 +00:00
Kip Macy
756fb0605f Add routine for initializing AP clock 2008-10-21 06:38:40 +00:00
Kip Macy
a09a884997 Header cleanups and addition of IPI declarations for xen 2008-10-21 06:38:05 +00:00
Tim Kientzle
ee8a341ef4 If we don't know the file size, leave the file size unset.
If it's not a regular file, don't return any data, even if the size is unknown.

Update the Zip test with a hand-tweaked Zip archive that has a
directory (with length-at-end set), a regular file without
length-at-end set, and a regular file with length-at-end set and a bad
CRC.  Update the test code to verify that the file size is unset
for the regular file with length-at-end.

MFC after:	7 days
2008-10-21 05:08:35 +00:00
Jung-uk Kim
1f6a1a7802 Fix 'kern.timeconter.invariant_tsc' tunable and back out a redundant hack.
Somehow incomplete version was committed. :-(
2008-10-21 04:31:07 +00:00
Kevin Lo
8dd3202c26 Remove unused age_txdq 2008-10-21 03:18:02 +00:00
Kevin Lo
381a7c1a83 No need to sync descriptors twice in age_rxintr() 2008-10-21 03:16:50 +00:00
Jung-uk Kim
f68687336b Do not use PowerNow! if FID or VID is missing. 2008-10-21 00:52:20 +00:00
Jung-uk Kim
23babe02d2 Use power management information for AMD CPUs from identcpu.c. 2008-10-21 00:44:05 +00:00
Jung-uk Kim
29462bea1e Turn off CPU frequency change notifiers when the TSC is P-state invariant
or it is forced by setting 'kern.timecounter.invariant_tsc' tunable
to non-zero.
2008-10-21 00:38:00 +00:00
Jung-uk Kim
780f139b5b Detect Advanced Power Management Information for AMD CPUs. 2008-10-21 00:17:55 +00:00
Attilio Rao
b63f51d0d0 Reflect changes into vinvalbuf(9) prototype. 2008-10-20 20:00:34 +00:00
Attilio Rao
26543102d9 Bump __FreeBSD_version in order to reflect prototipes changes for these
following functions:
- bufobj_invalbuf()
- bufsync()
- vinvalbuf()
- g_vfs_close

and virtual function BO_SYNC().
2008-10-20 19:56:59 +00:00
Attilio Rao
ca86d51602 In the actual code for witness_warn:
- If there aren't spinlocks held, but there are problems with old
  sleeplocks, they are not reported.
- If the spinlock found is not the only one, problems are not reported.

Fix these 2 problems.

Reported by:	tegge
2008-10-20 19:22:16 +00:00