This field was redundant and was only used in places where the factory's name could be used.
Signed-off-by: Kinsey Moore <kmoore@digium.com>
Acked-by: Shaun Ruffell <sruffell@digium.com>
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@9523 a0bf4364-ded3-4de4-8d8a-66a801d63aff
DAHDI_MAINT_LOOPSTOP is being removed due to the redundancy with
DAHDI_MAINT_NONE. Also removing some timing logic, as amount of time a
loopup or loopdown signal is held on the line, is now defined in
userspace with dahdi_maint.
Signed-off-by: Russ Meyerriecks <rmeyerriecks@digium.com>
Acked-by: Shaun Ruffell <sruffell@digium.com>
Acked-by: Kinsey Moore <kmoore@digium.com>
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@9515 a0bf4364-ded3-4de4-8d8a-66a801d63aff
The dahdi_span->maintq wait queue was very old and not being used so it
has been removed.
Signed-off-by: Russ Meyerriecks <rmeyerriecks@digium.com>
Acked-by: Shaun Ruffell <sruffell@digium.com>
Acked-by: Tzafrir Cohen <tzafrir.cohen@xorcom..com>
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@9514 a0bf4364-ded3-4de4-8d8a-66a801d63aff
The wcte12xp does all the checking for alarm in a user space workqueue.
Most of this time is spent sleeping waiting for reads from the framer to
complete. Tasks in uninterruptible sleeps are added to running tasks
for the purposes of calculating load average. This change makes the
sleeps interruptible so as to not affect the load average as much.
For example, the following command will load and configure the driver and
then print the load average every 10 seconds.
]# modprobe wcte12xp && dahdi_cfg && ((x=12)); while [[ $x -gt 0 ]]; do cat
/proc/loadavg; sleep 10; let x=$x-1; done
With this change:
0.29 0.10 0.02 1/101 29945
0.24 0.10 0.02 1/101 29967
0.20 0.09 0.02 1/101 30019
0.17 0.09 0.02 1/101 30041
0.15 0.09 0.02 1/101 30062
0.12 0.08 0.02 1/101 30085
0.10 0.08 0.02 1/101 30107
0.09 0.08 0.02 1/101 30129
0.07 0.08 0.02 1/101 30151
0.14 0.09 0.02 1/101 30173
0.12 0.09 0.02 1/101 30195
0.10 0.08 0.02 1/101 30217
(and I've seen it get down to 0.0)
Before this change:
0.57 0.22 0.07 1/101 31920
0.48 0.21 0.07 1/101 31942
0.48 0.22 0.07 1/101 31964
0.48 0.23 0.08 1/101 31986
0.41 0.22 0.07 1/101 32008
0.42 0.23 0.08 1/101 32030
0.43 0.24 0.08 1/101 32054
0.45 0.25 0.09 1/101 32076
0.45 0.25 0.09 1/101 32098
0.46 0.26 0.10 1/101 32120
0.47 0.27 0.10 1/101 32172
0.39 0.26 0.10 1/101 32194
(closes issue #18142)
Reported by: foxfire
Tested by: foxfire
Signed-off-by: Shaun Ruffell <sruffell@digium.com>
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@9512 a0bf4364-ded3-4de4-8d8a-66a801d63aff
The primary change is to make clear that the wait result is not ever to
be returned by the function. There are also edits to remove some
comments that were expressed clearly in the source already and ensure
that the iomux member of 'struct dahdi_chan' is only accessed under the
chan->lock.
Signed-off-by: Shaun Ruffell <sruffell@digium.com>
Signed-off-by: Sean Bright <sean.bright@gmail.com>
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@9497 a0bf4364-ded3-4de4-8d8a-66a801d63aff
It can now be enabled by un-commenting the CONFIG_DAHDI_MIRROR define in
include/dahdi/dahdi_config.h
Signed-off-by: Russ Meyerriecks <rmeyerriecks@digium.com>
Acked-by: Shaun Ruffell <sruffell@digium.com>
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@9492 a0bf4364-ded3-4de4-8d8a-66a801d63aff
Adding the patch from the issue with various fixups to fit style and
checkpatch
(issue #16831)
Reported by: tsearle
Patches:
driver_v2.patch uploaded by tsearle (license 373)
Signed-off-by: Russ Meyerriecks <rmeyerriecks@digium.com>
Acked-by: Shaun Ruffell <sruffell@digium.com>
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@9491 a0bf4364-ded3-4de4-8d8a-66a801d63aff
Also moves the dahdi_txlevelnames array into the dahdi_lboname function,
which is the only place it it used.
Signed-off-by: Shaun Ruffell <sruffell@digium.com>
Acked-by: Tzafrir Cohen <tzafrir.cohen@xorcom.com>
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@9468 a0bf4364-ded3-4de4-8d8a-66a801d63aff
Using semaphores as mutexes was removed from the kernel in 4882720b267b.
Just use straight semaphores now. 'DECLARE_MUTEX()' -> 'DEFINE_SEMAPHORE()'
and 'init_MUTEX()' -> 'sema_init()'.
Signed-off-by: Shaun Ruffell <sruffell@digium.com>
LKML-Reference: <20100907125057.562399240@linutronix.de>
Acked-by: Tzafrir Cohen <tzafrir.cohen@xorcom.com>
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@9464 a0bf4364-ded3-4de4-8d8a-66a801d63aff
Conference links do not appear to be in use anymore and they are now
removed. I could not find any references to this ioctl in the asterisk
repository, or zaptel user space tools.
Signed-off-by: Shaun Ruffell <sruffell@digium.com>
Acked-by: Tzafrir Cohen <tzafrir.cohen@xorcom.com>
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@9463 a0bf4364-ded3-4de4-8d8a-66a801d63aff
DAHDI does not support any kernels older than 2.6.9. No need
to keep the old HDLC interface support around.
Signed-off-by: Shaun Ruffell <sruffell@digium.com>
Acked-by: Kinsey Moore <kmoore@digium.com>
Acked-by: Russ Meyerriecks <rmeyerriecks@digium.com>
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@9447 a0bf4364-ded3-4de4-8d8a-66a801d63aff
Push all tests for the DAHDI_FLAGBIT_NETDEV flag behind a
'dahdi_have_netdev' function so if CONFIG_DAHDI_NET is not defined the
compiler can just remove all the flag tests. Also, makes sure that the
bit is checked / set atomically.
(closes issue #9379)
Signed-off-by: Shaun Ruffell <sruffell@digium.com>
Acked-by: Kinsey Moore <kmoore@digium.com>
Acked-by: Russ Meyerriecks <rmeyerriecks@digium.com>
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@9444 a0bf4364-ded3-4de4-8d8a-66a801d63aff
Add optional interface to allow software echo cans to process the
transmitted samples. Can be used for things like DC removal.
I used the following patches uploaded by biohumanoid but changed the
name of 'echocan_hpf_tx' to 'echoan_process_tx and put the changes
behind a compile time option.
(issue #13562)
Reported by: biohumanoid
Patches:
kernel.h.patch uploaded by biohumanoid (license 459)
dahdi-base.c.#2.patch uploaded by biohumanoid (license 459)
Signed-off-by: Shaun Ruffell <sruffell@digium.com>
Acked-by: Kinsey Moore <kmoore@digium.com>
Acked-by: Russ Meyerriecks <rmeyerriecks@digium.com>
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@9442 a0bf4364-ded3-4de4-8d8a-66a801d63aff
Make explicit what part of the union is being accessed.
(closes issue #15908)
Reported by: ys
Patches:
dahdi-dahdi_echocan_events.diff uploaded by ys (license 281)
Signed-off-by: Kinsey Moore <kmoore@digium.com>
Signed-off-by: Shaun Ruffell <sruffell@digium.com>
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@9421 a0bf4364-ded3-4de4-8d8a-66a801d63aff
The check for DEFINE_SPINLOCK was spread throughout the source tree. If
not defined we can just define it in inlucde/dahdi/kernel.h. Now
include/dahdi/kernel.h is the only place that references
SPIN_LOCK_UNLOCKED (which breaks lockdep checking if DEFINE_SPINLOCK is
otherwise defined in the kernel).
Signed-off-by: Shaun Ruffell <sruffell@digium.com>
Acked-by: Kinsey Moore <kmoore@digium.com>
Acked-by: Russ Meyerriecks <rmeyerriecks@digium.com>
Acked-by: Tzafrir Cohen <tzafrir.cohen@xorcom.com>
Review: https://reviewboard.asterisk.org/r/940/
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@9411 a0bf4364-ded3-4de4-8d8a-66a801d63aff
When no hardware spans are configured DAHDI will use a kernel timer in order
provide timing for conferences. This is what dahdi_dummy historically was used
for. When kernel timers are used to provide timing DAHDI can both potentially
slow the rate at which time timer runs and also needs to account for how many
milliseconds of audio are processed for each 'tick' of process_masterspan.
The result is that if you are only using DAHDI for app_meetme, you can change
DAHDI_CHUNKSIZE to 40 (5ms) or 80 (10ms) bytes to reduce overhead since user
space is dealing with chunks of 20ms by default anyway.
NOTE: If you set this, you may still need to comment out the board drivers in
drivers/dahdi/Kbuild since they all do not support operating with a
DAHDI_CHUNKSIZE != 8 currently.
Signed-off-by: Shaun Ruffell <sruffell@digium.com>
Acked-by: Kinsey Moore <kmoore@digium.com>
Acked-by: Russ Meyerriecks <rmeyerriecks@digium.com>
Acked-by: Tzafrir Cohen <tzafrir.cohen@xorcom.com>
Review: https://reviewboard.asterisk.org/r/940/
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@9407 a0bf4364-ded3-4de4-8d8a-66a801d63aff
Before CONFIG_DAHDI_PPP can be on by default, some more work needs to be
done to ensure that the ppp_generic module is not always loaded and
that all channels do not carry around all the PPP members unnecessarily.
(issue #17990)
Signed-off-by: Shaun Ruffell <sruffell@digium.com>
Acked-by: Kevin P. Fleming <kpfleming@digium.com>
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@9392 a0bf4364-ded3-4de4-8d8a-66a801d63aff
When compiling dahdi-linux I expect ppp support to be compiled in even if the
kernel config has PPP configured as a module.
(closes issue #17990)
Reported by: jkroon
Patches:
dahdi-config-ppp.diff uploaded by jkroon (license 714)
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@9328 a0bf4364-ded3-4de4-8d8a-66a801d63aff
This needs some more testing before it's on by default. If the card is
otherwise functioning, these messages may be confusing to the user. If
the card is not functioning, the driver can be reloaded with debug to
check for this condition.
Signed-off-by: Shaun Ruffell <sruffell@digium.com>
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@9205 a0bf4364-ded3-4de4-8d8a-66a801d63aff
