dragonfly.git
16 months agoUpdating for DragonFly 3.4 branch. v3.4.0rc
Justin C. Sherrill [Tue, 2 Apr 2013 02:12:38 +0000 (22:12 -0400)]
Updating for DragonFly 3.4 branch.

16 months agokernel: Fix buildkernel without INVARIANTS.
Sascha Wildner [Mon, 1 Apr 2013 21:43:09 +0000 (23:43 +0200)]
kernel: Fix buildkernel without INVARIANTS.

Reported-by: Filippo Moretti <filippomore@yahoo.com>
16 months agomfi(4)/mfiutil(8): Add support for foreign configurations and drives.
Sascha Wildner [Mon, 1 Apr 2013 21:26:47 +0000 (23:26 +0200)]
mfi(4)/mfiutil(8): Add support for foreign configurations and drives.

For this, the following commands are added to mfiutil(8):

foreign scan - lists the number of foreign configs
foreign drives - lists the drives which are flagged as foreign
foreign display - displays the specified foreign configuration
foreign preview - previews the specified foreign configuration after import
foreign clear - clears the foreign configuration
foreign import - imports the foreign configuration

Foreign drive support has been added to 'show drives' too.

Tested-by: ftigeot
Taken-from: http://www.freebsd.org/cgi/query-pr.cgi?pr=172091

16 months agokernel/mfi: Add a tunable/sysctl to modify the command timeout.
Sascha Wildner [Mon, 1 Apr 2013 15:41:51 +0000 (17:41 +0200)]
kernel/mfi: Add a tunable/sysctl to modify the command timeout.

16 months agokernel: Make tty_compat.c optional in 'files' instead of in the source.
Sascha Wildner [Mon, 1 Apr 2013 20:14:06 +0000 (22:14 +0200)]
kernel: Make tty_compat.c optional in 'files' instead of in the source.

16 months agobsd.sys.mk: Add -Wmissing-include-dirs to WARNS >= 1.
Sascha Wildner [Mon, 1 Apr 2013 13:47:21 +0000 (15:47 +0200)]
bsd.sys.mk: Add -Wmissing-include-dirs to WARNS >= 1.

It ensures that all directories passed with -I<dir> actually exist.

16 months agolibc: Fix -Wmissing-include-dirs.
Sascha Wildner [Mon, 1 Apr 2013 13:45:00 +0000 (15:45 +0200)]
libc: Fix -Wmissing-include-dirs.

16 months agobnx: Pack TX mbuf and dmamap together; improve cache utilization
Sepherosa Ziehau [Mon, 1 Apr 2013 09:55:27 +0000 (17:55 +0800)]
bnx: Pack TX mbuf and dmamap together; improve cache utilization

16 months agoMerge remote-tracking branch 'hofmann/wlan_serialize'
Sepherosa Ziehau [Mon, 1 Apr 2013 07:48:49 +0000 (15:48 +0800)]
Merge remote-tracking branch 'hofmann/wlan_serialize'

16 months agociss(4): Fix build with CISS_DEBUG.
Sascha Wildner [Sun, 31 Mar 2013 19:45:49 +0000 (21:45 +0200)]
ciss(4): Fix build with CISS_DEBUG.

16 months agobnx: Properly setup TX ring prod index position
Sepherosa Ziehau [Sun, 31 Mar 2013 12:29:46 +0000 (20:29 +0800)]
bnx: Properly setup TX ring prod index position

16 months agobge: Limit STD RX ring prod index increment to 8 for 5750, 5752 and 5755
Sepherosa Ziehau [Sun, 31 Mar 2013 10:26:40 +0000 (18:26 +0800)]
bge: Limit STD RX ring prod index increment to 8 for 5750, 5752 and 5755

This works around hardware errata.

NOTE:
For 5750, 5752 and 5755, the STD RX ring replesh threshold has already
been set to 8.

Obtained-from: tg3

16 months agolock(1): Use %jd for printing intmax_t.
Sascha Wildner [Sat, 30 Mar 2013 12:20:58 +0000 (13:20 +0100)]
lock(1): Use %jd for printing intmax_t.

16 months agolibc: Fix -Wunused-parameter.
Sascha Wildner [Fri, 29 Mar 2013 19:24:42 +0000 (20:24 +0100)]
libc: Fix -Wunused-parameter.

16 months agolibc: Fix -Wpointer-arith.
Sascha Wildner [Fri, 29 Mar 2013 14:09:02 +0000 (15:09 +0100)]
libc: Fix -Wpointer-arith.

16 months agolibc: Fix -Wmissing-field-initializers.
Sascha Wildner [Fri, 29 Mar 2013 13:51:55 +0000 (14:51 +0100)]
libc: Fix -Wmissing-field-initializers.

16 months agolibc: Fix -Wempty-body.
Sascha Wildner [Thu, 28 Mar 2013 22:44:27 +0000 (23:44 +0100)]
libc: Fix -Wempty-body.

16 months agolibc: Fix -Wreturn-type.
Sascha Wildner [Thu, 28 Mar 2013 22:32:39 +0000 (23:32 +0100)]
libc: Fix -Wreturn-type.

16 months agolibc: Fix -Wunused-label.
Sascha Wildner [Thu, 28 Mar 2013 22:28:33 +0000 (23:28 +0100)]
libc: Fix -Wunused-label.

16 months agolibc: Fix -Wformat.
Sascha Wildner [Thu, 28 Mar 2013 22:13:44 +0000 (23:13 +0100)]
libc: Fix -Wformat.

16 months agolibc: Fix -Wunused-variable.
Sascha Wildner [Thu, 28 Mar 2013 22:07:56 +0000 (23:07 +0100)]
libc: Fix -Wunused-variable.

16 months agolibc: Fix -Wold-style-definition.
Sascha Wildner [Thu, 28 Mar 2013 18:29:19 +0000 (19:29 +0100)]
libc: Fix -Wold-style-definition.

16 months agolibc: Bring back warnings to libc.
Sascha Wildner [Fri, 29 Mar 2013 13:11:13 +0000 (14:11 +0100)]
libc: Bring back warnings to libc.

To disable warnings for the gdtoa sources only, the tweaking of the
CWARNFLAGS has to come _after_ <bsd.lib.mk> is included.

Therefore, it has to be done in libc's Makefile instead of its
Makefile.inc.

Before this commit warnings were completely disabled for libc due
to '-w' passed to every command line.

Also reset WARNS back to 0 since right now, libc doesn't even pass
WARNS=1.

17 months agolibc/libc_r: Remove some obsolete comments.
Sascha Wildner [Fri, 29 Mar 2013 14:58:56 +0000 (15:58 +0100)]
libc/libc_r: Remove some obsolete comments.

17 months agokernel: Remove 'options COMPAT_SUNOS'.
Sascha Wildner [Fri, 29 Mar 2013 11:58:40 +0000 (12:58 +0100)]
kernel: Remove 'options COMPAT_SUNOS'.

It was supposed to provide binary compatibility with SunOS 4.x for the
sparc32 port of 4.4BSD.

17 months agokernel: Unbreak building kernels that have 'options BNX_TSO_DEBUG'.
Sascha Wildner [Fri, 29 Mar 2013 11:57:19 +0000 (12:57 +0100)]
kernel: Unbreak building kernels that have 'options BNX_TSO_DEBUG'.

17 months agolock(1): Do not require 'options COMPAT_43' in the kernel config.
Sascha Wildner [Fri, 29 Mar 2013 10:02:49 +0000 (11:02 +0100)]
lock(1): Do not require 'options COMPAT_43' in the kernel config.

We commented out COMPAT_43 in our configs some time ago, which broke
lock(1) that needed TIOCGETP and TIOCSETP ioctls which are only
available with COMPAT_43.

This commit converts lock(1) to use tcgetattr(3) and tcsetattr(3),
along with some minor cleanups.

Reported-by: noway on #dragonflybsd
Submitted-by: Joris Giovannangeli <joris@giovannangeli.fr>
Taken-from:   FreeBSD

17 months agobnx: Make sure that all of the TX rings receive tx_wreg update
Sepherosa Ziehau [Fri, 29 Mar 2013 09:40:21 +0000 (17:40 +0800)]
bnx: Make sure that all of the TX rings receive tx_wreg update

17 months agobnx: Make "force defrag" as TX ring flag
Sepherosa Ziehau [Fri, 29 Mar 2013 09:23:19 +0000 (17:23 +0800)]
bnx: Make "force defrag" as TX ring flag

17 months agobnx: Turn softc SHORTDMA flag into per TX ring flag
Sepherosa Ziehau [Fri, 29 Mar 2013 09:04:39 +0000 (17:04 +0800)]
bnx: Turn softc SHORTDMA flag into per TX ring flag

Avoid extra softc accessing during transmission.

17 months agore: Disable IP header checksum offloading on 8168C/8168CP
Sepherosa Ziehau [Fri, 29 Mar 2013 02:22:16 +0000 (10:22 +0800)]
re: Disable IP header checksum offloading on 8168C/8168CP

These chips will generate wrong IP header checksum if IP options exist.

Obtained-from: FreeBSD

17 months agolibc: Add a few missing xdr functions
Fran├žois Tigeot [Thu, 28 Mar 2013 07:42:23 +0000 (08:42 +0100)]
libc: Add a few missing xdr functions

Obtained-from: FreeBSD

17 months agobnx: NIC based TX rings are only applicable to chips before 5705
Sepherosa Ziehau [Thu, 28 Mar 2013 09:53:32 +0000 (17:53 +0800)]
bnx: NIC based TX rings are only applicable to chips before 5705

17 months agobnx: Regroup TX related fields into TX ring struct
Sepherosa Ziehau [Thu, 28 Mar 2013 09:26:37 +0000 (17:26 +0800)]
bnx: Regroup TX related fields into TX ring struct

17 months agobnx: It does not make sense to have ret-ring size larger than prod-ring
Sepherosa Ziehau [Thu, 28 Mar 2013 07:35:19 +0000 (15:35 +0800)]
bnx: It does not make sense to have ret-ring size larger than prod-ring

17 months agobnx: Defer interrupt allocation until chip reset is done
Sepherosa Ziehau [Thu, 28 Mar 2013 06:44:19 +0000 (14:44 +0800)]
bnx: Defer interrupt allocation until chip reset is done

17 months agobnx: Remove remainder of BCM5906
Sepherosa Ziehau [Thu, 28 Mar 2013 03:10:34 +0000 (11:10 +0800)]
bnx: Remove remainder of BCM5906

17 months agokernel - Cleanup SWB_NPAGES
Matthew Dillon [Thu, 28 Mar 2013 00:03:12 +0000 (17:03 -0700)]
kernel - Cleanup SWB_NPAGES

* Remove the conditional for the SWB_NPAGES #define so the swblock
  structure remains consistent.  Remove the override in swap_pager.c.

* Previous code was confusing, but harmless.

Reported-by: Enjolras
17 months agovkernel - Add debugging
Matthew Dillon [Wed, 27 Mar 2013 23:36:27 +0000 (16:36 -0700)]
vkernel - Add debugging

* Provide more information when interrupting to the db> prompt.

17 months agojme: Enable PHY calibration to fix compat issue w/ certain switches
Sepherosa Ziehau [Wed, 27 Mar 2013 09:03:10 +0000 (17:03 +0800)]
jme: Enable PHY calibration to fix compat issue w/ certain switches

EA settings are obtained from JMicron Linux driver.

See-also: FreeBSD PR kern/177400

17 months agojme: Fix comment
Sepherosa Ziehau [Wed, 27 Mar 2013 07:04:29 +0000 (15:04 +0800)]
jme: Fix comment

17 months agovkernel - Fix copyin/copyout to return the correct error code
Matthew Dillon [Wed, 27 Mar 2013 01:09:15 +0000 (18:09 -0700)]
vkernel - Fix copyin/copyout to return the correct error code

* These functions must return EFAULT on error, not a KERN_* error code.

17 months agokernel - Fix bug in uiomove() error handling (2)
Matthew Dillon [Wed, 27 Mar 2013 01:07:52 +0000 (18:07 -0700)]
kernel - Fix bug in uiomove() error handling (2)

* Quickly fix bug in last commit related to setting the error
  code in vm_fault_page()

17 months agokernel - mps driver - Adjust M_NOWAIT -> M_INTWAIT.
Matthew Dillon [Tue, 26 Mar 2013 23:45:25 +0000 (16:45 -0700)]
kernel - mps driver - Adjust M_NOWAIT -> M_INTWAIT.

* This (and many other drivers) really should not be using M_NOWAIT,
  which can fail trivially even when memory is available.  Use
  M_INTWAIT instead.

17 months agokernel - Fix bug in uiomove() error handling, fix deadlock in read_shortcut
Matthew Dillon [Tue, 26 Mar 2013 23:35:56 +0000 (16:35 -0700)]
kernel - Fix bug in uiomove() error handling, fix deadlock in read_shortcut

* Fix a recently introduced bug in uiomove() related to error handling
  when iovcnt is greater than 1.

* Fix a deadlock in the vm.read_shortcut code, rare triggerable except
  by vkernels.

  The deadlock is due to a busied VM page being held across a uiomove().
  To fix a new function uiomove_nofault() was added which causes EFAULT
  to be returned for any non-trivial VM fault (any fault related to nested
  objects or vnode objects).

  The vop_helper_read_shortcut() procedure uses this new uiomove function
  and breaks out when the case occurs, returning and falling through to
  the filesystem's normal buffer-cache-based read() code.

* As an added bonus, we no longer have to unlock the VM object across
  the new uiomove_nofault() call in the read shorcut code, since it is
  no longer possible to deadlock against the VM object.

Reported-by: tuxillo
17 months agonrelease: Use variables.
Sascha Wildner [Tue, 26 Mar 2013 20:26:05 +0000 (21:26 +0100)]
nrelease: Use variables.

17 months agoipiq: Use cached mycpu to access per-cpu ipiq stats
Sepherosa Ziehau [Tue, 26 Mar 2013 08:15:17 +0000 (16:15 +0800)]
ipiq: Use cached mycpu to access per-cpu ipiq stats

Reminded-by: sjg@
17 months agobce: Don't use MSI-X, if the effective RX ring count is 1
Sepherosa Ziehau [Tue, 26 Mar 2013 07:53:08 +0000 (15:53 +0800)]
bce: Don't use MSI-X, if the effective RX ring count is 1

17 months agobce: Try enabling MSI-X on 5716 too
Sepherosa Ziehau [Tue, 26 Mar 2013 07:23:00 +0000 (15:23 +0800)]
bce: Try enabling MSI-X on 5716 too

Well, to be frank, I never saw any real "5716" in the field.

17 months agoipiq: Make stats per-cpu
Sepherosa Ziehau [Tue, 26 Mar 2013 07:21:34 +0000 (15:21 +0800)]
ipiq: Make stats per-cpu

17 months agoudp: Make stats per-cpu
Sepherosa Ziehau [Tue, 26 Mar 2013 06:16:29 +0000 (14:16 +0800)]
udp: Make stats per-cpu

17 months agolnc: Call ether_ifattach() before lance_stop()
Sepherosa Ziehau [Tue, 26 Mar 2013 04:41:51 +0000 (12:41 +0800)]
lnc: Call ether_ifattach() before lance_stop()

So ifnet is properly setup.

While I'm here, remove no longer needed lance_attach() and don't return
error code from lance_config(), which returned no error at all.

DragonFly-bug: http://bugs.dragonflybsd.org/issues/2528

17 months agokernel/cpu_topology: They are just bits, not BITS.
Sascha Wildner [Mon, 25 Mar 2013 18:27:44 +0000 (19:27 +0100)]
kernel/cpu_topology: They are just bits, not BITS.

17 months agoip: Cache align ip_stats
Sepherosa Ziehau [Mon, 25 Mar 2013 09:49:52 +0000 (17:49 +0800)]
ip: Cache align ip_stats

- ip_stats is padded to multiple cache line size; add comment about it
- Cache align the per-cpu ip_stats array

17 months agonatacontrol(8): Add commands to tweak power/acoustic management features.
Sascha Wildner [Sat, 23 Mar 2013 19:21:29 +0000 (20:21 +0100)]
natacontrol(8): Add commands to tweak power/acoustic management features.

Sometimes disks designed to operate in low power mode by default
constantly spin up/down during operation which leads to reduced
performance.

This commit adds the 'feature' command to natacontrol(8) which
can be used to tweak the 'advanced power management' and 'automatic
acoustic management' features. Their current setting could already
be viewed before this commit using the 'natacontrol cap' command.

I'd like this to be possible with camcontrol(8) too for CAM attached
disks, but afaict these are ATA specific features so I guess we'd
have to integrate ATA into CAM too before that is possible.

Dragonfly-bug: <http://bugs.dragonflybsd.org/issues/2531>
Reported-by: Maurizio Lombardi <m.lombardi85@gmail.com>
Taken-from:    FreeBSD PR 81692
Tested-by: Maurizio Lombardi <m.lombardi85@gmail.com>
17 months agonatacontrol(8): s/atacontrol/natacontrol/
Sascha Wildner [Sat, 23 Mar 2013 18:12:11 +0000 (19:12 +0100)]
natacontrol(8): s/atacontrol/natacontrol/

17 months agobsd.kern.mk: -Wno-unused-but-set-variable is gcc47 specific.
Sascha Wildner [Sat, 23 Mar 2013 11:48:33 +0000 (12:48 +0100)]
bsd.kern.mk: -Wno-unused-but-set-variable is gcc47 specific.

17 months agokernel/em/emx: Fix -Wundef.
Sascha Wildner [Sat, 23 Mar 2013 00:38:00 +0000 (01:38 +0100)]
kernel/em/emx: Fix -Wundef.

17 months agokernel/ed: Fix -Wundef.
Sascha Wildner [Sat, 23 Mar 2013 00:37:09 +0000 (01:37 +0100)]
kernel/ed: Fix -Wundef.

17 months agokernel/mfi: Move the dereference of 'sc' below the NULL check.
Sascha Wildner [Fri, 22 Mar 2013 21:54:08 +0000 (22:54 +0100)]
kernel/mfi: Move the dereference of 'sc' below the NULL check.

17 months agokernel/virtio: Fix -Wundef.
Sascha Wildner [Fri, 22 Mar 2013 21:47:25 +0000 (22:47 +0100)]
kernel/virtio: Fix -Wundef.

17 months agokernel/wlan: Fix -Wundef.
Sascha Wildner [Fri, 22 Mar 2013 21:22:44 +0000 (22:22 +0100)]
kernel/wlan: Fix -Wundef.

17 months agokernel/acpi: Fix -Wundef.
Sascha Wildner [Fri, 22 Mar 2013 20:38:33 +0000 (21:38 +0100)]
kernel/acpi: Fix -Wundef.

17 months agotcp: Cache align tcp_stats
Sepherosa Ziehau [Fri, 22 Mar 2013 04:58:53 +0000 (12:58 +0800)]
tcp: Cache align tcp_stats

- tcp_stats is padded to multiple cache line size; add comment about it
- Cache align the per-cpu tcp_stats array

17 months agovr: Remove extra VR_ISR_RX_NOBUF test
Sepherosa Ziehau [Fri, 22 Mar 2013 03:16:24 +0000 (11:16 +0800)]
vr: Remove extra VR_ISR_RX_NOBUF test

Pointed-out-by: swildner@
17 months agoste: Add another PCI device ID for Sundance ST201
Sepherosa Ziehau [Fri, 22 Mar 2013 01:23:04 +0000 (09:23 +0800)]
ste: Add another PCI device ID for Sundance ST201

DragonFly-bug: http://bugs.dragonflybsd.org/issues/2529

17 months agopcidevs: Add device ID for Sundance ST201
Sepherosa Ziehau [Fri, 22 Mar 2013 01:22:32 +0000 (09:22 +0800)]
pcidevs: Add device ID for Sundance ST201

17 months agolibthread_xu: Remove unnecessary calls to _thr_check_init()
Markus Pfeiffer [Tue, 19 Mar 2013 18:57:36 +0000 (18:57 +0000)]
libthread_xu: Remove unnecessary calls to _thr_check_init()

With the previous commit it becomes unnecessary to check whether
libpthread has been initialised. This gets rid of some checks in
hot codepaths.

17 months agolibc/libthread_xu - Fix segfault caused by libpthread used before initialised
Markus Pfeiffer [Mon, 18 Mar 2013 21:46:24 +0000 (21:46 +0000)]
libc/libthread_xu - Fix segfault caused by libpthread used before initialised

If a binary has libpthread as dependency and is linked against libintl,
or any other library that uses pthread locking primitives from libc
without depending on libpthread itself it can happen that functions
from libpthread are called before libpthread's constructor has been
called. This leads to a segfault.

This fix adds a weak symbold to libc, namely _pthread_init_early,
which is called from a libc constructor function and therefore makes
sure that libpthread is initialised early enough.

Thanks to Simon Schubert, Angelos Oikonomopoulos, and Sascha Wildner
for the support in debugging this.

17 months agokernel -- syscons: Resolve unmatched PHOLD() for MOUSE_MODE ioctl.
Venkatesh Srinivas [Thu, 21 Mar 2013 07:50:52 +0000 (03:50 -0400)]
kernel -- syscons: Resolve unmatched PHOLD() for MOUSE_MODE ioctl.

When a syscons process put itself into MOUSE_MODE, a process-hold
was being placed to stabilize the process for signal delivery. The
hold was not being released on process exit, however.

This change reworks syscons to install a per-process flag as to
whether it is in MOUSE_MODE or not and to remove the excess hold on
exit(). It also cleans up the error handling and prevents stale
process pointers from lingering in syscons stat structures.

Reported-by: mneumann, Studbolt
Closes-bug: 2521

17 months agobnx: Improve 57766 performance by forcing 2K DMA size
Sepherosa Ziehau [Thu, 21 Mar 2013 09:15:49 +0000 (17:15 +0800)]
bnx: Improve 57766 performance by forcing 2K DMA size

Obtained-from: tg3

17 months agobnx: Fix transmit hangs for 57766 and 57765 non-Ax chips
Sepherosa Ziehau [Thu, 21 Mar 2013 08:49:41 +0000 (16:49 +0800)]
bnx: Fix transmit hangs for 57766 and 57765 non-Ax chips

For the 57766 and 57765 non-Ax chips, the PCIe Fast Training Sequence
(FTS) value needs to setup to prevent transmit hangs.

Obtained-from: tg3

17 months agobpf - Remove crit_enter/exit calls.
Antonio Huete Jimenez [Wed, 20 Mar 2013 09:33:28 +0000 (10:33 +0100)]
bpf - Remove crit_enter/exit calls.

bpf_token is used to protect the code now, critical sections are no
longer needed.

Pointed-out-by: sephe
17 months agobnx: Add support for BCM5762 chips
Sepherosa Ziehau [Wed, 20 Mar 2013 13:34:20 +0000 (21:34 +0800)]
bnx: Add support for BCM5762 chips

Taken-from: tg3

17 months agolibc/sl_find: sync prototype with NetBSD
John Marino [Tue, 19 Mar 2013 20:57:26 +0000 (21:57 +0100)]
libc/sl_find: sync prototype with NetBSD

The sl_find function does not modify the 'name' argument.
Set the constant qualifier on it to match NetBSD.  FreeBSD will make this
change in the future as well.

Submitted by: Eitan Eadler <eadler@freebsd.org>

17 months agoasync_rcvd: Don't add/drop socket reference on hot path
Sepherosa Ziehau [Tue, 19 Mar 2013 08:51:49 +0000 (16:51 +0800)]
async_rcvd: Don't add/drop socket reference on hot path

Instead, add reference in tcp_attach(), and drop the reference in
tcp_close()

17 months agoasync_rcvd: Move MSGF_DONE test under async rcvd spinlock
Sepherosa Ziehau [Tue, 19 Mar 2013 07:56:11 +0000 (15:56 +0800)]
async_rcvd: Move MSGF_DONE test under async rcvd spinlock

This flag is meant to be protected by the async rcvd spinlock; use
ssleep instead of tsleep if race happened.

Sysctl node kern.ipc.async_rcvd_drop_race is added to count the
number of async rcvd message dropping races.

17 months agoasync_rcvd: Remove the dead async rcvd message debug logging
Sepherosa Ziehau [Tue, 19 Mar 2013 06:24:16 +0000 (14:24 +0800)]
async_rcvd: Remove the dead async rcvd message debug logging

This race does happen.

17 months agosh: Sync with FreeBSD:
Peter Avalos [Mon, 18 Mar 2013 00:29:29 +0000 (17:29 -0700)]
sh: Sync with FreeBSD:

* Expand assignment-like words specially for export/readonly/local.
* Remove unused variables.
* Reset pendingsigs before checking pending traps, not after.
* Track continued jobs (even if not continued by bg or fg).
* Inline waitproc() into its only caller.
* Fix EINTR race condition in "wait" and "set -T" using sigsuspend().
* use setinputfile instead of open/setinputfd.
* Prefer internal nextopt() to libc getopt().
* Use C99 flexible array instead of accessing array beyond bounds.
* Fix two issues when an alias is redefined.
* Detect and flag write errors on stdout in builtins.
* Prefer strsignal() to accessing sys_siglist directly.
* Don't lose $? when backquoted command ends with semicolon or newline.
* Fix crash when parsing '{ } &'.
* Pass $? to command substitution containing compound/multiple commands.
* Simplify cd-hash interaction.
* Remove mkinit's initialization routine.
* Move some stackmarks to fix high memory usage in some loops.
* Show negated commands (!) in jobs output.
* Prefer our character classification functions to <ctype.h>.
* Expand here documents in the current process.
* Do not test for digit_contig in mksyntax.
* Simplify mksyntax
* Fix a crash with the stackmark code.
* If a SIGINT or SIGQUIT interrupts "wait", return status 128+sig.
* When executing a trap, keep exit status along with evalskip.
* Update $FreeBSD$ to include SVN id.

Obtained-from:   FreeBSD

17 months agomiidevs: regen
Sepherosa Ziehau [Sun, 17 Mar 2013 12:45:52 +0000 (20:45 +0800)]
miidevs: regen

17 months agomiidevs: Flip BCM5720C and BCM5718C IDs
Sepherosa Ziehau [Sun, 17 Mar 2013 12:44:48 +0000 (20:44 +0800)]
miidevs: Flip BCM5720C and BCM5718C IDs

Datasheet is wrong on the the IDs' names.

17 months agomiidevs: regen
Sepherosa Ziehau [Sun, 17 Mar 2013 12:25:12 +0000 (20:25 +0800)]
miidevs: regen

17 months agomiidevs: Add PHY IDs for Broadcom 5762
Sepherosa Ziehau [Sun, 17 Mar 2013 12:24:54 +0000 (20:24 +0800)]
miidevs: Add PHY IDs for Broadcom 5762

17 months agopcidevs: regen
Sepherosa Ziehau [Sun, 17 Mar 2013 11:45:35 +0000 (19:45 +0800)]
pcidevs: regen

17 months agopcidevs: Add device IDs for Broadcom 5762/5725/5727
Sepherosa Ziehau [Sun, 17 Mar 2013 11:45:05 +0000 (19:45 +0800)]
pcidevs: Add device IDs for Broadcom 5762/5725/5727

17 months agopcidevs: regen
Sepherosa Ziehau [Sun, 17 Mar 2013 11:38:43 +0000 (19:38 +0800)]
pcidevs: regen

17 months agopcidevs: Sort Broadcom chips device IDs in numeric order
Sepherosa Ziehau [Sun, 17 Mar 2013 11:38:08 +0000 (19:38 +0800)]
pcidevs: Sort Broadcom chips device IDs in numeric order

17 months ago<paths.h>: Add /usr/local/{bin,sbin} to _PATH_DEFPATH.
Sascha Wildner [Sun, 17 Mar 2013 02:24:10 +0000 (03:24 +0100)]
<paths.h>: Add /usr/local/{bin,sbin} to _PATH_DEFPATH.

17 months agopciconf(8): Add support for displaying extended capabilities with -c.
Sascha Wildner [Fri, 15 Mar 2013 19:37:29 +0000 (20:37 +0100)]
pciconf(8): Add support for displaying extended capabilities with -c.

Also, bring in some additional minor fixes.

Taken-from: FreeBSD

17 months ago<bus/pci/pcireg.h>: Add some more definitions.
Sascha Wildner [Fri, 15 Mar 2013 19:29:29 +0000 (20:29 +0100)]
<bus/pci/pcireg.h>: Add some more definitions.

17 months agopciconf(8): Adjust some whitespace.
Sascha Wildner [Fri, 15 Mar 2013 19:27:16 +0000 (20:27 +0100)]
pciconf(8): Adjust some whitespace.

17 months agobsd-family-tree: Sync with FreeBSD (adds FreeBSD 9.1).
Sascha Wildner [Fri, 15 Mar 2013 17:52:50 +0000 (18:52 +0100)]
bsd-family-tree: Sync with FreeBSD (adds FreeBSD 9.1).

17 months agoUpdate the pciconf(8) database.
Sascha Wildner [Fri, 15 Mar 2013 16:29:00 +0000 (17:29 +0100)]
Update the pciconf(8) database.

March 14, 2013 snapshot from http://pciids.sourceforge.net/

17 months agoroute(8): Fix a possible infinite loop in "route flush"
Sepherosa Ziehau [Fri, 15 Mar 2013 09:44:11 +0000 (17:44 +0800)]
route(8): Fix a possible infinite loop in "route flush"

Obtained-from: FreeBSD 230989
DragonFly-bug: http://bugs.dragonflybsd.org/issues/2523

17 months agoifnet: Simplify ifnet_serialize_array function interface
Sepherosa Ziehau [Fri, 15 Mar 2013 08:35:40 +0000 (16:35 +0800)]
ifnet: Simplify ifnet_serialize_array function interface

It is no longer used to hold RX or TX serializers, so the RX/TX
serializer offset function arguments are not necessary at all.

17 months agoifsq: Let ifaltq_subque know its related hardware TX queue's serializer
Sepherosa Ziehau [Fri, 15 Mar 2013 05:57:21 +0000 (13:57 +0800)]
ifsq: Let ifaltq_subque know its related hardware TX queue's serializer

This avoids following operations on packet transmission hot path:
- Dereferening device driver supplied serialize function pointers
- Locating hardware TX queue's serializer

Comparing to the lwkt_serialize functions, the above two operations are
costful.

Driver changes:
- For device drivers which use the default ifnet serializer, no additional
  code will be needed, if_attach() will assign ifnet serializer to
  ifaltq_subque.
- For device drivers which use independent serializers for main function,
  RX queues and TX queues, ifsq_set_hw_serialize() must be called to
  properly assign the hardware TX queue's serializer to ifaltq_subque.
  Drivers in this category are bce(4), emx(4), igb(4) and jme(4).

17 months agokern.post.mk: Put three more (minor) files under -Werror.
Sascha Wildner [Thu, 14 Mar 2013 21:03:52 +0000 (22:03 +0100)]
kern.post.mk: Put three more (minor) files under -Werror.

17 months agokern.post.mk: Remove some old commented out code.
Sascha Wildner [Thu, 14 Mar 2013 20:11:34 +0000 (21:11 +0100)]
kern.post.mk: Remove some old commented out code.

17 months agokernel: Remove 'nowerror' from two more files that don't need it.
Sascha Wildner [Thu, 14 Mar 2013 19:43:23 +0000 (20:43 +0100)]
kernel: Remove 'nowerror' from two more files that don't need it.

17 months agokernel: Remove 'nowerror' from two files that don't need it.
Sascha Wildner [Thu, 14 Mar 2013 19:39:47 +0000 (20:39 +0100)]
kernel: Remove 'nowerror' from two files that don't need it.