Commit Graph

163735 Commits

Author SHA1 Message Date
Jilles Tjoelker
27a43b2e51 printf(1): Document that %c and precision for %b/%s use bytes, not chars.
This means these features do not work as expected with multibyte characters.

This perhaps less than ideal behaviour matches printf(3) and is specified by
POSIX.
2011-05-28 14:32:47 +00:00
Jilles Tjoelker
98102dabd3 printf: Allow multibyte characters for '<char> form, avoid negative codes.
Examples:
  LC_ALL=en_US.UTF-8 printf '%d\n' $(printf \'\\303\\244)
  LC_ALL=en_US.ISO8859-1 printf '%d\n' $(printf \'\\344)
Both of these should print 228.

Like some other shells, incomplete or invalid multibyte characters yield the
value of the first byte without a warning.

Note that there is no general way to go back from the character code to the
character.
2011-05-28 11:37:47 +00:00
Julian Elischer
802e09ac9e New boot loader menus from Devin Teske.
Discussed on hackers and recommended for inclusion into 9.0 at the devsummit.
All support email to devin   dteske at vicor dot ignoreme dot com .

Submitted by:	dteske at vicor dot ignoreme dot com
Reviewed by:	me and many others
2011-05-28 08:50:38 +00:00
Marcel Moolenaar
ebf84ceca7 Better support different kernel hand-offs. When loaded directly
from U-Boot, the kernel is passed a standard argc/argv pair.
The Juniper loader passes the metadata pointer as the second
argument and passes 0 in the first. The FreeBSD loader passes
the metadata pointer in the first argument.

As such, have locore preserve the first 2 arguments in registers
r30 & r31. Change e500_init() to accept these arguments. Don't
pass global offsets (i.e. kernel_text and _end) as arguments to
e500_init(). We can reference those directly.

Rename e500_init() to booke_init() now that we're changing the
prototype.

In booke_init(), "decode" arg1 and arg2 to obtain the metadata
pointer correctly. For the U-Boot case, clear SBSS and BSS and
bank on having a static FDT for now. This allows loading the
ELF kernel and jumping to the entry point without trampoline.
2011-05-28 04:10:44 +00:00
Doug Barton
37bb75f740 Upgrade to 9.6-ESV-R4-P1, which address the following issues:
1. Very large RRSIG RRsets included in a negative cache can trigger
an assertion failure that will crash named (BIND 9 DNS) due to an
off-by-one error in a buffer size check.

This bug affects all resolving name servers, whether DNSSEC validation
is enabled or not, on all BIND versions prior to today. There is a
possibility of malicious exploitation of this bug by remote users.

2. Named could fail to validate zones listed in a DLV that validated
insecure without using DLV and had DS records in the parent zone.

Add a patch provided by ru@ and confirmed by ISC to fix a crash at
shutdown time when a SIG(0) key is being used.
2011-05-28 00:21:28 +00:00
Doug Barton
dcdfcb5422 Vendor import of BIND 9.6-ESV-R4-P1 2011-05-27 23:50:10 +00:00
Marcel Moolenaar
7faf44ba96 o The P1020(E) & P2020(E) also have two cores. This conditional has
a tendency to grow unwieldy so we may want to revisit this in due
    time.
o   Simplify the CPU reset function by writing to the reset control
    register irrespective of whether the CPU has one and automatically
    falling back to the debug control register if we didn't reset the
    CPU. The side-effect is that we now properly reset future processors
    without first having to add the system version to the list.
2011-05-27 23:18:41 +00:00
Marcel Moolenaar
6a76463e30 Wire the kernel using TLB1 entry 0 rather than entry 1. A more recent
U-Boot as found on the P1020RDB doesn't like it when we use entry 1
(for some reason) whereas an older U-Boot doesn't mind if we use entry
0. If anything else, this simplifies the code a bit.
2011-05-27 23:09:12 +00:00
Jilles Tjoelker
702b4f04ea find: If a part of an expression is unknown, do not call it an option.
Although most of the primaries and operators start with "-", they are not
options.

Examples:
  find . -xyz
  find . -name xyz -or bad

MFC after:	1 week
2011-05-27 22:14:49 +00:00
Rick Macklem
ff29f3b241 Fix the new NFS client so that it handles NFSv4 state
correctly during a forced dismount. This required that
the exclusive and shared (refcnt) sleep lock functions check
for MNTK_UMOUNTF before sleeping, so that they won't block
while nfscl_umount() is getting rid of the state. As
such, a "struct mount *" argument was added to the locking
functions. I believe the only remaining case where a forced
dismount can get hung in the kernel is when a thread is
already attempting to do a TCP connect to a dead server
when the krpc client structure called nr_client is NULL.
This will only happen just after a "mount -u" with options
that force a new TCP connection is done, so it shouldn't
be a problem in practice.

MFC after:	2 weeks
2011-05-27 22:05:10 +00:00
Jilles Tjoelker
8d5a14301f sh: Remove the "exp" builtin.
The "exp" builtin is undocumented, non-standard and not very useful.

If exp's return value is not used, something like
VAR=$(exp EXPRESSION)
is equivalent to
VAR=$((EXPRESSION))
except that errors in the expression are fatal and quoting special
characters is not needed in the latter case.

If exp's return value is used, something like
if exp EXPRESSION >/dev/null
can be replaced by
if [ $((EXPRESSION)) -ne 0 ]
with similar differences.

The exp-run showed that "let" is close enough to bash's and ksh's builtin
that removing it would break a few ports. Therefore, "let" remains in 9.x.

PR:		bin/104432
Exp-run done by: pav (with some other sh(1) changes)
2011-05-27 20:53:07 +00:00
Jilles Tjoelker
64fa41f3e1 sh: Correct criterion for using CDPATH in cd.
CDPATH should be ignored not only for pathnames starting with '/' but also
for pathnames whose first component is '.' or '..'.

The man page already describes this behaviour.
2011-05-27 20:01:46 +00:00
Edward Tomasz Napierala
7e2548ae0a Remove definitions for RACCT_FSIZE and RACCT_SBSIZE - these two are rather
performance-sensitive and not that useful, so I won't be merging them
before 9.0.
2011-05-27 19:57:58 +00:00
Jilles Tjoelker
4daae0cde6 sh: Add simple CDPATH test. 2011-05-27 19:36:07 +00:00
Kevin Lo
fbb3427a1b Whitespace fixes
Reviewed by:	jpaetzel
2011-05-27 16:17:35 +00:00
Jilles Tjoelker
241f15dfaf sh: Various updates to the TOUR document. 2011-05-27 16:00:37 +00:00
Jilles Tjoelker
715a0dd556 sh: Fix unquoted $@/$* if IFS=''.
If IFS is null, unquoted $@/$* should still expand to separate words.
This differs from quoted $@ (which does not depend on IFS) in that pathname
generation is performed and empty words are removed.
2011-05-27 15:56:13 +00:00
Andrey V. Elsukov
ca203c4faa Add example how to create MBR and BSD schemes and install boot code. 2011-05-27 15:29:39 +00:00
Andrey V. Elsukov
cbcc2a4fd6 Synchronize manpage's synopsis with program's usage. Since -l and -r
keys are mutually exclusive for the `gpart show` command, then mark
them so.

Requested by:	ru
2011-05-27 14:30:13 +00:00
Gabor Kovesdan
15a4dfe2a5 - Move some internal functions to the private namespace
Submitted by:	kan
Approved by:	delphij (mentor)
2011-05-27 10:40:34 +00:00
Pawel Jakub Dawidek
43cadeaa27 Silence warnings about unsupoorted value types.
MFC after:	2 weeks
2011-05-27 08:34:31 +00:00
Andrey V. Elsukov
9854b4eeee Some partitioning tools may have a different opinion about disk
geometry and partitions may start from withing the first track.
If we found such partitions, then do not reserve space of the
first track, only first sector.
2011-05-27 06:37:42 +00:00
Marcel Moolenaar
df697aa015 o Swap the SVR numbers for MPC8533 & MPC8533E
o   Add SVR defines for P1011(E), P1020(E), P2010(E) & P2020(E)
2011-05-27 05:58:10 +00:00
Alexander Motin
34fca5da3c Change new constant names to ones used by OpenSolaris. 2011-05-27 03:44:47 +00:00
Alexander Motin
afceed6aef Oops, fix typo in r222336. 2011-05-27 03:30:23 +00:00
Alexander Motin
f4e4182ea3 Add ses/srcs/eltsub.h to the list of files to be installed.
It is required for user-level SES example tools build.
2011-05-27 03:27:28 +00:00
Alexander Motin
e13ca5c0a1 Add names for few more SES element types according SES-2 specification. 2011-05-27 03:23:39 +00:00
Kirk McKusick
99f6ac66ad The check for whether a block is going to be claimed by a snapshot
needs to happen before we notify the underlying layer that it is
being freed.
2011-05-26 23:56:58 +00:00
Xin LI
66d972cfd6 In ipoib_cm_handle_rx_wc(): Count incoming packets and
bytes toward incoming counters.

Reviewed by:	jeff
2011-05-26 22:29:43 +00:00
Rick Macklem
8b5e8315a7 Add a check for MNTK_UNMOUNTF at the beginning of nfs_sync()
in the new NFS client so that a forced dismount doesn't
get stuck in the VFS_SYNC() call that happens before
VFS_UNMOUNT() in dounmount().
Additional changes are needed before forced dismounts will work.

MFC after:	2 weeks
2011-05-26 22:05:35 +00:00
John Baldwin
9c418f51ca For Timedia multiport serial adapters, the first two ports use a SUN1889
which uses a non-standard clock (* 8) while any additional ports use
SUN1699 chips which use a standard clock.

Tested by:	N.J. Mann   njm of njm me uk
MFC after:	1 week
2011-05-26 20:54:45 +00:00
Marcel Moolenaar
7512c508df Don't assume we have a valid bootinfo pointer. 2011-05-26 20:47:05 +00:00
Craig Rodrigues
3b6bd978f0 Fix tftp_log() usage. 2011-05-26 20:32:33 +00:00
Adrian Chadd
94c389c61b Introduce AR9287 support to the FreeBSD HAL. 2011-05-26 20:31:08 +00:00
Adrian Chadd
8d01245e7e Fix a macro name - it's currently unused in this file however, but
keep it consistent with ar9280.c.
2011-05-26 20:22:10 +00:00
Adrian Chadd
a3906079d2 Revert this erroneous commit and re-disable the AR9285 combined antenna
diversity.
2011-05-26 20:17:59 +00:00
Adrian Chadd
775b7a6663 Include an EEPROM dump program for the AR9287 EEPROM format. 2011-05-26 19:49:32 +00:00
Edward Tomasz Napierala
b8fdb0d94d Fix support for RACCT_CORE by merging forgotten file. 2011-05-26 18:54:07 +00:00
Kirk McKusick
20f2694aa9 Raise the default blocksize for UFS/FFS filesystems from
16K to 32K and the default fragment size from 2K to 4K.

The rational is that most disks are now running with 4K
sectors.  While they can (slowly) simulate 512-byte sectors
by doing a read-modify-write, it is desirable to avoid this
functionality.  By raising the minimum filesystem allocation
to 4K, the filesystem will never trigger the small sector
emulation.

Also, the growth of disk sizes has lead us to double the
default block size about every ten years.  The rise from 8K
to 16K blocks was done in 2001.  So, by the 10-year metric,
the time has come for 32K blocks.

Discussed at: May 2011 BSDCan Developer Summit
Reference: http://wiki.freebsd.org/201105DevSummit/FileSystems
2011-05-26 18:22:49 +00:00
Marcel Moolenaar
5bdddc29c2 Ignore MCR[6] during the probe to fix a false negative. Bit 6 of the
MCR register on the Sunix Sun1699 chip tends to be set but doesn't
seem to have a function. That is, FreeBSD just works (provided the
correct RCLK is used) regardless.

PR:		kern/129663
Diagnostics:	Eygene Ryabinkin <rea-fbsd at codelabs.ru>
MFC after:	3 days
2011-05-26 17:02:56 +00:00
Adrian Chadd
0c50156f91 Remove the three-chain scaled power check for the AR9287 - it isn't
needed.
2011-05-26 16:59:42 +00:00
Adrian Chadd
1ecf8ddf5a Make sure only two chains are calibrated for the AR9287. 2011-05-26 16:55:44 +00:00
Adrian Chadd
fe5237edef Add some open-loop TX power debugging for AR9287. 2011-05-26 16:52:37 +00:00
Will Andrews
a194c9f709 Close a race between libzfs and mountd when updating NFS exports.
- Flush the file descriptor for the new ZFS exports file before
  sending a SIGHUP to mountd.

Reviewed by:	pjd
Approved by:	ken
MFC after:	3 days
2011-05-26 16:27:00 +00:00
Adrian Chadd
f1285519e2 Bring over the AR5416 per-rate TX power code, modified to use the
AR9287 EEPROM layout.

The AR9287 only supports 2ghz, so I've removed the 5ghz code (but left
the 5ghz edge flags in there for now) and hard-coded the 2ghz-only
path.

Whilst I'm there, fix a typo (ar9285->ar9287.)

This meets basic TX throughput testing - iperf TX tests == 27-28mbit in 11g,
matching the rest of my 11g kit.
2011-05-26 15:55:27 +00:00
Adrian Chadd
ea18ed263e Flesh out ar9287SetTransmitPower() based on the AR9285 routine.
Hard-code the per-rate TX power at 5dBm for now so testing can be done.

This passes initial TX testing in 11g mode (but, obviously, at 5dBm.)
2011-05-26 15:01:37 +00:00
Nathan Whitehorn
2ec6a5984c Add a missing isync. 2011-05-26 14:34:22 +00:00
Adrian Chadd
4551052dbe Flesh out the TX power calibration for the AR9287.
I'm assuming for now that the AR9287 is only open-loop TX power control
(as mine is) so I've hard-coded the attach path to fail if the NIC is
not open-loop.

This greatly simplifies the TX calibration path and the amount of code
which needs to be ported over.

This still isn't complete - the rate calculation code still needs to be
ported and it all needs to be glued together.

Obtained from:	Linux ath9k
2011-05-26 14:29:05 +00:00
Aleksandr Rybalko
141fa00b5f Added myself as src committer.
Approved by: adrian (mentor)
2011-05-26 13:54:07 +00:00
Alexander Motin
1d4ce50afe Add Marvell 88SE9172 chip PCI ID. 2011-05-26 10:10:10 +00:00