Commit Graph

145008 Commits

Author SHA1 Message Date
Andrew Thompson
10f99918d8 Revert r188878 for the moment, this breaks kdump. 2009-02-21 03:06:29 +00:00
Nathan Whitehorn
cd7a30c4d4 Include altivec.c, missed on previous commit r188860. This should unbreak the
build.
2009-02-21 02:15:08 +00:00
Andrew Thompson
66d5e912dc Provide compat typedefs for usb1. 2009-02-21 01:14:49 +00:00
Alexander Motin
3f9a1dcaeb Disable port hardware on detach. First switch it to slumber mode to
power-down peer transmitter, then disable completely.
Side effect of this is saving about 0.5W of power per detached device.
2009-02-20 23:17:52 +00:00
Sam Leffler
aa68c24fb7 mark nodes created by way of neighbor discovery need to be marked as ERP
so they get the correct tx parameters setup by node_settxparms
2009-02-20 23:05:05 +00:00
Marcel Moolenaar
2571133f87 Don't read the TOC for DIOCGPROVIDERALIAS. This causes the
acd code to create new provider (?), but not from an expected
context, which results in a panic (GEOM topology not held).
2009-02-20 23:01:27 +00:00
Alexander Motin
ca6c2e3666 Fix typo: s/SLUMPER/SLUMBER/ 2009-02-20 22:46:24 +00:00
Sam Leffler
dc6592f82e correct SIFS setting; there is a 2usec adjustment between the calculated
value and what the hardware requires (based on inspection of INI values)

Submitted by:	Jiri Fojtasek <jiri.fojtasek@hlohovec.net>
2009-02-20 22:06:58 +00:00
Sam Leffler
9731c399d5 don't adjust core clk conversions for 1/2 and 1/4 rate channels; the
mac runs at full speed so doing this breaks conversion for ifs parameters

Submitted by:	Felix Fietkau <nbd@openwrt.org>
2009-02-20 22:05:08 +00:00
Sam Leffler
a4b3c7a506 o reset aggressive mode flag; it was being left set after marking an
interface down
o only allow the first vap to initialize shared wme parameters
2009-02-20 21:57:05 +00:00
Sam Leffler
67ce310a5a misc cleanup of wme parameter setting 2009-02-20 21:55:23 +00:00
Alexander Motin
26159d4874 Reduce soft-reset assertion time from 5ms to 50us.
ATA specification declares minimal reset time of 5us. SATA keeps it, but
requires devices to handle commands transmitted even one by one without
any gap.
2009-02-20 20:29:32 +00:00
Alexander Motin
53fb2a7ac9 Disable port interrupts before doing PHY reset.
PHY reset causes drive connect/disconnect events, unwanted at this moment.
2009-02-20 20:20:00 +00:00
Nathan Whitehorn
1ac37bcb77 Add Altivec support for supported CPUs. This is derived from the FPU support
code, and also reducing the size of trapcode to fit inside a 32 byte handler
slot.

Reviewed by:	grehan
MFC after:	2 weeks
2009-02-20 17:48:40 +00:00
Alan Cox
9d13a605d4 Eliminate stale comments. 2009-02-20 16:19:34 +00:00
Randall Stewart
ea44232b3a Add the add-stream capability. Still needs more
testing..

MFC after:	1 month
2009-02-20 15:03:54 +00:00
Michael Reifenberger
d9d641af77 Delete files which serve no purpose in this environment.
Inspired by: simon@
2009-02-20 14:53:49 +00:00
Randall Stewart
186414058a Fix a bug. The sending was being restricted improperly by
the max_burst. It should only be gated by cwnd in the
lower level send.

Obtained from:	Michael Tuexen
MFC after:	1 week.
2009-02-20 14:33:45 +00:00
Luigi Rizzo
841a767a94 when initializing, also build _includes and _libraries
On passing, fix a wrong comment

MFC after:	3 days
2009-02-20 14:28:56 +00:00
Alexander Motin
72dc9f05dd Fix pc98 build error due to missing variable.
Submitted by:	avg
2009-02-20 14:10:23 +00:00
Ed Schouten
0eee862a54 Don't make Linux stat() open character devices to resolve its name.
The existing code calls kern_open() to resolve the vnode of a pathname
right after a stat(). This is not correct, because it causes random
character devices to be opened in /dev. This means ls'ing a tape
streamer will cause it to rewind, for example. Changes I have made:

- Add kern_statat_vnhook() to allow binary emulators to `post-process'
  struct stat, using the proper vnode.

- Remove unneeded printf's from stat() and statfs().

- Make the Linuxolator use kern_statat_vnhook(), replacing
  translate_path_major_minor_at().

- Let translate_fd_major_minor() use vp->v_rdev instead of
  vp->v_un.vu_cdev.

Result:

	crw-rw-rw- 1 root root   0, 14 Feb 20 13:54 /dev/ptmx
	crw--w---- 1 root adm  136,  0 Feb 20 14:03 /dev/pts/0
	crw--w---- 1 root adm  136,  1 Feb 20 14:02 /dev/pts/1
	crw--w---- 1 ed   tty  136,  2 Feb 20 14:03 /dev/pts/2

Before this commit, ptmx also had a major number of 136, because it
silently allocated and deallocated a pseudo-terminal. Device nodes that
cannot be opened now have proper major/minor-numbers.

Reviewed by:	kib, netchild, rdivacky (thanks!)
2009-02-20 13:05:29 +00:00
Mike Makonnen
3d919b7521 Doh! r188813 modified an auto-generated file. Fix it for real:
o grammar fix
  o remove mention of libkse

Submitted by:	Niclas Zeising <niclas.zeising@gmail.com>
2009-02-20 11:09:55 +00:00
Alexander Motin
53963e588a Handle nForce MCP67 and MCP73 SATA controllers as AHCI. They report itself
as ATA RAID, but generic ATAPCI driver unable to detect drives there. AHCI
driver reported to handle them fine. Linux does the same.

Submitted by:	Andrey V. Elsukov on stable@
2009-02-20 08:49:56 +00:00
Scott Long
63b9228b0b Tell CAM that CISS logical devices support tagged queueing. This fixes
the low "max device openings" count that has led to poor performance in
FreeBSD 7.0 and 7.1
2009-02-20 07:43:43 +00:00
Scott Long
9d98ff4d69 Tell CAM that SPI disconnect works, which in turn will let it use tags.
This fixes the low "max device openings" count that has lead to poor
performance in FreeBSD 7.0 and 7.1.

Extra thanks goes to Mike Tancsa at Sentex for providing a debug system for
this.
2009-02-20 07:40:54 +00:00
Scott Long
934dec8c2f Add basic support for DDF, often found on Adaptec HostRAID controllers.
Spares and rebuilds are not supported, so this code should be considered
for entertainment purposes only.
2009-02-20 06:10:12 +00:00
Marcel Moolenaar
59c532c500 Provide compatibility symlink for logical partitions:
1.  Extend geom_dev by having it create the symlink (i.e. call
    make_dev_alias) based on the DIOCGPROVIDERALIAS ioctl.
    In this way the functionaility is generic and thus usable
    by any geom/provider.
2.  Have g_part handle said ioctl through the devalias method,
    so that it's under control of the scheme itself. By design
    the alias will not be created for newly added partitions.
2009-02-20 04:48:40 +00:00
Marcel Moolenaar
507a0d4a6c Fix an infinite loop created when the last logical partition is
removed.
2009-02-20 04:10:31 +00:00
Beech Rintoul
4e8204fbc1 - Add glarkin and mva to mentor section 2009-02-20 02:48:58 +00:00
Luigi Rizzo
634eb2b0df use /boot/loader by default, because the boot code seems to
have problems with kernels larger than 4MB.
Add a flag to avoid the /boot/loader and use the old method.

Add support for an additional makefile to perform custom manipulation
(this is not documented yet).

Add support for building an ISO image (not complete)
2009-02-20 00:05:33 +00:00
Luigi Rizzo
85fb3bcbb7 update 'sio' with 'uart' and apply related changes. 2009-02-19 23:29:05 +00:00
John Baldwin
03964c8e09 Enable caching of negative pathname lookups in the NFS client. To avoid
stale entries, we save a copy of the directory's modification time when
the first negative cache entry was added in the directory's NFS node.
When a negative cache entry is hit during a pathname lookup, the parent
directory's modification time is checked.  If it has changed, all of the
negative cache entries for that parent are purged and the lookup falls
back to using the RPC.  This required adding a new cache_purge_negative()
method to the name cache to purge only negative cache entries for a given
directory.

Submitted by:	mohans, Rick Macklem, Ricardo Labiaga @ NetApp
Reviewed by:	mohans
2009-02-19 22:28:48 +00:00
John Baldwin
5428c66130 When fetching attributes for a file for NFSv3 mounts, do not perform an
opportunistic ACCESS RPC to populate both the access and attribute caches
of the file and instead always use a GETATTR RPC.  On many modern NFS
servers, an ACCESS RPC is much more expensive to service than a GETATTR
RPC.

Submitted by:	mohans
2009-02-19 22:18:00 +00:00
John Baldwin
3e057a2477 Don't clear the attribute cache of a file when it is closed. A subsequent
open() of the same file will load fresh attributes, so they do not need to
be explicitly flushed in close() to guarantee close to open consistency.
However, other file desciptors may still reference this file and clearing
the attributes in close() forces those other file descriptors to fetch
fresh attributes the next time they need them.

Reviewed by:	mohans
MFC after:	1 week
2009-02-19 22:10:39 +00:00
Roman Divacky
1cf0b25f91 Display an error message when the requested mode is not known. So the user can
distinguish between a typo in the mode name and that the device does not
support a certain mode (till now both causes show the same result, i.e. the old
mode is displayed).

Submitted by:	Christoph Mallon <christoph.mallon gmx.de>
Approved by:	kib (mentor)
2009-02-19 20:45:37 +00:00
Warner Losh
b3ba0b1ed2 Include proper header files for system functions that are used and
that gcc complains about this code changing from the built-in
versions.
2009-02-19 20:07:59 +00:00
Warner Losh
21fc9f2bcc These warnings are only relevant on NetBSD it seems. They don't seem
to be relevant to FreeBSD at all.
2009-02-19 19:53:58 +00:00
Warner Losh
6e9ee60152 Include string.h for strncpy prototype
Include strings.h for bcopy and bzero prototype
2009-02-19 19:45:49 +00:00
Warner Losh
7d11259539 Enable building of ficl on MIPS. It compiles, but needs more testing. 2009-02-19 18:53:08 +00:00
Warner Losh
962cd8ffd7 Add basic mips support. This has been compile tested only. 2009-02-19 18:52:31 +00:00
Warner Losh
51cbd5d9d7 These symbols don't belong here. Remove them. Since mips hasn't had
a release, I think there's no impact here...

Reviewed by:	cognet@
2009-02-19 18:03:41 +00:00
Ed Schouten
40d05103d8 Squash some small bugs in pts(4).
- Don't return a negative errno when using an unknown ioctl() on a
  pseudo-terminal master device. Be sure to convert ENOIOCTL to ENOTTY,
  just like the TTY layer does.

- Even though we should return st_rdev of the master device node when
  emulating pty(4) devices, FIODGNAME should still return the name of
  the slave device. Otherwise ptsname(3) and ttyname(3) return an
  invalid device name.
2009-02-19 17:54:42 +00:00
Sam Leffler
24a07b5b23 use 1/2 and 1/4 rate phy types to simplify txtime calculation 2009-02-19 17:44:23 +00:00
Warner Losh
6f74a8c7a0 Properly convert bit value to a bit field. Before we were storing
values like 0x80 or 0x40 into a uint8_t foo:1 bitfield.  This would
result in the bit always being 0.  One of these caused a warning for
overflow (one that was 0x80), but the other didn't.  They were both
wrong.

This is why I hate code that mixes c struct bitfields and #defines.
The rest of the fields accessed by the program should be audited.
2009-02-19 16:30:11 +00:00
Max Brazhnikov
5e4de39e21 Add myself. 2009-02-19 16:16:44 +00:00
Max Brazhnikov
acdbf34efa Add myself. 2009-02-19 16:15:30 +00:00
Andriy Gapon
7b1eb68a49 style nit in r188815
Pointed out by:	jhb, rpaulo
Approved by:	jhb (mentor)
2009-02-19 15:37:43 +00:00
Andriy Gapon
84206c741f fs/udf: fix incorrect error return (-1) when reading a large dir
Not enough space in user-land buffer is not an error, userland
will read further until eof is reached. So instead of propagating
-1 to caller we convert it to zero/success.

cd9660 code works exactly the same way.

PR:		kern/78987
Reviewed by:	jhb (mentor)
Approved by:	jhb (mentor)
2009-02-19 15:05:30 +00:00
Andriy Gapon
f1e1ddc3d9 acpi_cpu: fixup for PIIX4E PCI config related to C2
This is triggered only if BIOS configures ACPI_BITREG_BUS_MASTER_RLD
aka BRLD_EN_BM to 1.
Rationale:
1. we do not support C3 on PIIX4E
2. bus master activity need not break out of C2 state
3. because of CPU_QUIRK_NO_BM_CTRL quirk we may reset bus master
   status which would result in immediate break out from C2

So if you have seen
cpu0: too many short sleeps, backing off to C1
with this chipset before you may want to try cx_lowest of C2 again.

Reviewed by: rpaulo (mentor), njl
Approved by: rpaulo (mentor)
2009-02-19 14:39:52 +00:00
Mike Makonnen
72735687b3 o grammar fix
o remove mention of libkse
2009-02-19 13:45:25 +00:00