Commit Graph

139850 Commits

Author SHA1 Message Date
John Baldwin
2c6298572e Remove the oltr(4) driver. No one responded to calls for testing on
current@ and stable@ for the locking patches.  The driver can always be
revived if someone tests it.

This driver also sleeps in its if_init routine, so it likely doesn't really
work at all anyway in modern releases.
2008-07-04 18:58:53 +00:00
John Baldwin
9732d2c92a Make oltr(4) MPSAFE:
- Add a mutex to the softc and use it to protect the softc and device
  hardware.
- Setup interrupt handler after interface attach.
- Retire 'unit' from softc and use if_printf() instead.
- Don't frob IFF_UP in the driver.
- Use callout_() rather than timeout() and untimeout().
2008-07-04 18:27:14 +00:00
John Baldwin
94f923b69d Remove the arl(4) driver. It is reported to not work on 6.x or later
even though the driver hasn't changed since 4.x (last known working
release).
2008-07-04 18:15:36 +00:00
John Baldwin
0c036c44dd Make arl(4) MPSAFE:
- Add a mutex to the softc and use it to protect the softc and device
  hardware.
- Setup interrupt handler after ether_ifattach().
- Use a private timer instead of if_timer/if_watchdog.
- Retire arl_unit from the softc and use if_printf() and device_printf()
  instead.

Note that the unpatched driver in 6.x and later does not work with the
hardware, so the one person who had volunteered to test the patch wasn't
able to test it.
2008-07-04 17:48:34 +00:00
Alan Cox
0cbeb44158 Eliminate an unused declaration. (In fact, the declaration is bogus
because the variable is defined static to pmap.c on i386.)

Found by: CScout
2008-07-04 17:36:12 +00:00
Nathan Whitehorn
97a04b5e19 Add manpage for Apple BMAC ethernet driver.
Approved by:	marcel (mentor)
2008-07-04 14:51:42 +00:00
Yoshihiro Takahashi
c190805b5d Remove Japanese document. 2008-07-04 12:19:56 +00:00
Konstantin Belousov
813d71de08 The uniqdosname() function takes char[12] as it third argument.
Found by:	-fstack-protector
Reported by:	dougb
Tested by:	dougb, Rainer Hurling <rhurlin gwdg de>
MFC after:	3 days
2008-07-04 09:40:52 +00:00
Andrew Thompson
6729225f36 port % count will never be greater than LAGG_MAX_PORTS so nuke the test. 2008-07-04 05:33:58 +00:00
Marcel Moolenaar
9eda082d52 sunlabel(8) is specific to sparc64. Remove from other platforms.
use gpart(8) on all platforms.
2008-07-04 04:39:45 +00:00
Marcel Moolenaar
773c9287f5 Make sunlabel specific to sparc64. This is mostly for backward
compatibility reasons. Sun labels, with VTOC8, are handled by
gpart(8).
2008-07-04 04:33:33 +00:00
Robert Watson
59dd72d040 Remove NETISR_MPSAFE, which allows specific netisr handlers to be directly
dispatched without Giant, and add NETISR_FORCEQUEUE, which allows specific
netisr handlers to always be dispatched via a queue (deferred).  Mark the
usb and if_ppp netisr handlers as NETISR_FORCEQUEUE, and explicitly
acquire Giant in those handlers.

Previously, any netisr handler not marked NETISR_MPSAFE would necessarily
run deferred and with Giant acquired.  This change removes Giant
scaffolding from the netisr infrastructure, but NETISR_FORCEQUEUE allows
non-MPSAFE handlers to continue to force deferred dispatch so as to avoid
lock order reversals between their acqusition of Giant and any calling
context.

It is likely we will be able to remove NETISR_FORCEQUEUE once
IFF_NEEDSGIANT is removed, as non-MPSAFE usb and if_ppp drivers will no
longer be supported.

Reviewed by:	bz
MFC after:	1 month
X-MFC note:	We can't remove NETISR_MPSAFE from stable/7 for KPI reasons,
		but the rest can go back.
2008-07-04 00:21:38 +00:00
Ed Maste
7928893d83 Use bcopy instead of strlcpy in uipc_bind and unp_connect, since
soun->sun_path isn't a null-terminated string.  As UNIX(4) states, "the
terminating NUL is not part of the address."  Since strlcpy has to return
"the total length of the string [it] tried to create," it walks off the end
of soun->sun_path looking for a \0.

This reverts r105332.

Reported by:    Ryan Stone
2008-07-03 23:26:10 +00:00
David Schultz
8bb8d6397d Add regression tests for fmin{,f,l} and fmax{,f,l}.
I wrote these to test amd64 asm functions that used
maxss, maxsd, minss, and minsd, but it turns out that
those instructions don't handle NaNs and signed zero
in the same way as fmin() and fmax() are required to,
so we're stuck with the C versions for now.
2008-07-03 23:06:06 +00:00
Edwin Groothuis
fffd993df2 On 64 bit architectures, you can run 32 bit executables and the rtld can trace them, but ldd(1) doesn't know yet how to detect them:
[/] root@ed-exigent>ldd `which httpd`
    ldd: /usr/local/sbin/httpd: can't read program header
    ldd: /usr/local/sbin/httpd: not a dynamic executable

    But...

    [/] root@ed-exigent>LD_32_TRACE_LOADED_OBJECTS==1 `which httpd`
    libm.so.4 => /lib32//libm.so.4 (0x280c8000)
    libaprutil-1.so.2 => /usr/local/lib/libaprutil-1.so.2 (0x280de000)
    libexpat.so.6 => /usr/local/lib/libexpat.so.6 (0x280f2000)
    libiconv.so.3 => /usr/local/lib/libiconv.so.3 (0x28110000)
    libapr-1.so.2 => /usr/local/lib/libapr-1.so.2 (0x281fd000)
    libcrypt.so.3 => /lib32//libcrypt.so.3 (0x2821d000)
    libpthread.so.2 => not found (0x0)
    libc.so.6 => /lib32//libc.so.6 (0x28235000)
    libpthread.so.2 => /usr/lib32/libpthread.so.2 (0x2830d000)

Added support in ldd(1) for the LD_32_xxx environment variables if
the architecture of the machine is >32 bits. If we ever go to 128
bit architectures this excercise will have to be repeated but thanks
to earlier commits today it will be relative simple.

PR:		bin/124906
Submitted by:	edwin
Approved by:	bde (mentor)
MFC after:	1 week
2008-07-03 22:37:51 +00:00
Edwin Groothuis
d3c1e14b41 Extract the determination of the kind of (dynamic) executable from
the main-loop into a seperate function.
Instead of using hardcoded environment variables, define them in a
lookup table.
For the rest, no functionality changes.

Approved by:	bde (mentor)
MFC after:	1 week
2008-07-03 22:30:18 +00:00
Edwin Groothuis
a0d476a986 stylify ldd.c, no functional changes.
Approved by:	bde (mentor)
MFC after:	1 week
2008-07-03 22:26:43 +00:00
Nathan Whitehorn
682d1bdb27 Fix some locking and logic bugs pointed out by jhb. These fix driver detach and speed up data transfer by nearly a factor of 2.
Approved by:	marcel (mentor)
2008-07-03 21:51:30 +00:00
Coleman Kane
9ca73354c1 Belatedly add myself to the committers graph 2008-07-03 21:45:25 +00:00
Marcel Moolenaar
a0aaa49314 bsdlabel and fdisk are obsoleted on ia64.
While here, make sure to remove any remnants of the disklabel
manpage.
2008-07-03 21:00:16 +00:00
Marcel Moolenaar
d7f5bced19 Stop building bsdlabel(8) and fdisk(8) on ia64. Both tools are
obsoleted by gpart(8). This avoids the following bugs in fdisk:
-  initializing a disk without MBR bogusly emits the error:
	fdisk: invalid fdisk partition table found
-  initializing a disk with or without MBR bogusly emits either:
	fdisk: Class not found
   or
	fdisk: Geom not found: "XXX"
-  the default geometry for non-ATA and non-SCSI disks is either
   invalid or sub-optimizal.
2008-07-03 20:53:15 +00:00
Marcel Moolenaar
b1b657e6b5 Add NO_MAN for the static variant of geom(8). Both the RESCUE and the
RELEASE_CRUNCH builds use NO_MAN anyway, so this change is primarily
to avoid that developers have to set NO_MAN manually when they build
the static variant.
2008-07-03 19:40:59 +00:00
Nathan Whitehorn
d9cc0983c0 Add myself to src committers graph.
Approved by:	marcel (mentor)
2008-07-03 18:57:00 +00:00
Marcel Moolenaar
a2cf3067bb Belatedly add myself to the active *cough* doc committers. 2008-07-03 17:10:18 +00:00
Marcel Moolenaar
86b5ed746d Belatedly add myself to the alumni section. 2008-07-03 17:02:43 +00:00
Marcel Moolenaar
1dfe7ce0eb Soren was my mentor.
I have mentored arun and marius.
2008-07-03 16:53:19 +00:00
Marcel Moolenaar
725eabd13a Belatedly add myself to the active committer section. 2008-07-03 16:49:33 +00:00
Daniel Gerzo
139ce056e6 - fix typos
PR:		docs/125223
Submitted by:	Fabian Keil <fk (a) fabiankeil.de>
MFC after:	3 days
2008-07-03 16:48:35 +00:00
Andrew Thompson
ec29c62300 Be smarter about disabling interface capabilities. TOE/TSO/TXCSUM will only be
disabled if one (or more) of the member interfaces does not support it. Always
turn off LRO since we can not bridge a combined frame.

Tested by:	Stefan Lambrev
2008-07-03 15:58:30 +00:00
Doug Rabson
492b5b35de Add module dependancy on nfs. 2008-07-03 14:09:00 +00:00
Marc Fonvieille
29881a8358 Elexol USB MOD3 is also supported. 2008-07-03 12:48:13 +00:00
Bjoern A. Zeeb
62ee136457 Remove a bogusly introduced rtalloc_ign() in rev. 1.335/SVN 178029,
generating an RTM_MISS for every IP packet forwarded making user space
routing daemons unhappy.

PR:		kern/123621, kern/124540, kern/122338
Reported by:	Paul <paul gtcomm.net>, Mike Tancsa <mike sentex.net> on net@
Tested by:	Paul and Mike
Reviewed by:	andre
MFC after:	3 days
2008-07-03 12:44:36 +00:00
Robert Watson
aaa37a7e4e Remove GIANT_REQUIRED from IPv6 input, forward, and frag6 code. The frag6
code is believed to be MPSAFE, and leaving aside the IPv6 route cache in
forwarding, Giant appears not to adequately synchronize the data structures
in the input or forwarding paths.
2008-07-03 10:55:13 +00:00
Julian Elischer
f44e6e2ecc Change a variable name to not shadow a global
Obtained from:	vimage
2008-07-03 08:35:59 +00:00
Robert Watson
6992381eca Update copyright date in light of soreceive_dgram(9). 2008-07-03 06:47:45 +00:00
Alan Cox
db0a9105b1 Increase the ceiling on the kmem map's size to 3.6GB. Also, define the
ceiling as a fraction of the kernel map's size rather than an absolute
quantity.  Thus, scaling of the kmem map's size will be automatic with
changes to the kernel map's size.
2008-07-03 04:53:14 +00:00
Peter Wemm
ebca7ee01a Exclude .cvsignore files from $FreeBSD$ checking 2008-07-03 04:08:40 +00:00
Peter Wemm
3b6a0038e6 Set magic fbsd:nokeywords property that allows files to bypass
keyword expansion. (file-specific replacement for CVSROOT/exclude)
2008-07-03 03:50:17 +00:00
Peter Wemm
e5a2b43f21 Set magic property that allows files to bypass keyword expansion.
Test commit to make sure it isn't exported to cvs.
2008-07-03 03:47:25 +00:00
Peter Wemm
126f58e813 Add $FreeBSD$ 2008-07-03 03:36:58 +00:00
Peter Wemm
2bd9b87fce Change mime type to image/png 2008-07-03 03:27:54 +00:00
Peter Wemm
a11c72cfcb Add $FreeBSD$ to the uuencoded test files that didn't have them already. 2008-07-03 03:26:30 +00:00
Robert Watson
5df3e83946 Add soreceive_dgram(9), an optimized socket receive function for use by
datagram-only protocols, such as UDP.  This version removes use of
sblock(), which is not required due to an inability to interlace data
improperly with datagrams, as well as avoiding some of the larger loops
and state management that don't apply on datagram sockets.

This is experimental code, so hook it up only for UDPv4 for testing; if
there are problems we may need to revise it or turn it off by default,
but it offers *significant* performance improvements for threaded UDP
applications such as BIND9, nsd, and memcached using UDP.

Tested by:	kris, ps
2008-07-02 23:23:27 +00:00
Robert Watson
0a2fe17365 Set the IPv6 netisr handler as NETISR_MPSAFE on the basis that, despite
there still being some well-known races in mld6 and nd6, running with
Giant over the netisr handler provides little or not additional
synchronization that might cause mld6 and nd6 to behave better.
2008-07-02 23:12:40 +00:00
Roman Divacky
bff2d4d5ff Use msleep_spin() instead of unlock/tsleep/lock. This was
already commited but with a wrong msleep variant and then
backed out. Note that this changes the semantic a little
as msleep_spin does not let us to specify priority after
wakeup.

Approved by:	wkoszek, cognet
Approved by:	kib (mentor)
2008-07-02 20:44:33 +00:00
Peter Wemm
aa93239120 Attempt to set the charset 2008-07-02 19:57:37 +00:00
Peter Wemm
6cff2916bd Pretend that this file isn't binary. 2008-07-02 18:37:45 +00:00
Dag-Erling Smørgrav
8f518424d9 Drag this code kicking and screaming into the twenty-first century. 2008-07-02 15:51:59 +00:00
Pyun YongHyeon
c06cddfef8 Add RTL8211C(L) support.
Disable advanced link-down power saving in phy reset.

Reported by:	nork
Tested by:	nork
2008-07-02 08:10:18 +00:00
Pyun YongHyeon
715922d73f Add a new RTL8169 variant, 8169SB(L)/8110SB(L).
Reported by:	nork
Tested by:	nork
2008-07-02 08:00:14 +00:00