Quiets the following warnings that are a result of commit ("kbuild: rename
hostprogs-y/always to hostprogs/always-y"
5f2fb52fac15a8a8e10ce020dd532504a8abfc4e) [1]:
scripts/Makefile.lib:8: 'always' is deprecated. Please use 'always-y' instead
scripts/Makefile.lib:12: 'hostprogs-y' is deprecated. Please use 'hostprogs' instead
[1] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=5f2fb52fac15a8a8e10ce02
Signed-off-by: Shaun Ruffell <sruffell@sruffell.net>
In commit (d56c0d45f0e27 "proc: decouple proc from VFS with "struct proc_ops"")
[1], proc_create_data no longer takes a file_operations structure, but instead
takes a struct proc_ops in order to conserve memory in the kernel.
This change is necessary for DAHDI to work with kernels >= 5.6
[1] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=d56c0d45f0e27f814e87a1676b6bd
Signed-off-by: Shaun Ruffell <sruffell@sruffell.net>
`struct timeval` has been removed from the kernel interface in 5.0 as
part of fixing the 2038 problem. ktime_t is the preferred kernel time
interface now.
Signed-off-by: Shaun Ruffell <sruffell@sruffell.net>
There are not any major distributions that are still supporting kernels
older than 2.6.27 so we can remove many typedefs. The primary motivator
for this change is that kernel 5.0 is dropping support for timeval and
it would be ideal if the in-kernel time representation can
standardize on ktime_t, but 2.6.18 did not support the ktime
interface that was needed.
Signed-off-by: Shaun Ruffell <sruffell@sruffell.net>
Upstream kernel 4.14, in commit (686fef928bba6b "timer: Prepare to change timer
callback argument type") [1], introduced the timer_setup interface to replace
the init_timer/setup_timer interfaces. The primary change is that the timer
callback functions now follow the standard kernel pattern where the structure
the callback sits in is passed to the callback instead of storing a pointer to
an unassociated data type.
The setup_timer functions were removed in upstream kernel v4.15, and therefore
this change is needed in order to compile DAHDI for kernels >= 4.15.
This change follows the same strategy that was done in the kernel to while the
existing users of setup_timer were migrated to the new interface.
[1] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=686fef928bba6b
* The variable eeprom_release_201 was added in the initialization
script of the FXS module to add a case where it is different from
101 mains.
* However, it tests for "201" and it should apply for any 20x.
* Remove the variable from the init script of module type 6 (new FXS)
as it was not used.
Signed-off-by: Tzafrir Cohen <tzafrir.cohen@xorcom.com>
The si32260 chip may enter a state of thermal alarm to avoid
overheating. This disables the channel.
This commit allows automatic restoring of the channel after a certain
timeout (poll_chan_linefeed, by default 30 seconds).
Adds a per-channel counter ("overheats") in
/proc/xpp/XBUS-<n>/XPD-<m>0/fxs_info to count such events.
Signed-off-by: Tzafrir Cohen <tzafrir.cohen@xorcom.com>
DAHDI gets notified of changes to battery status and hence to red alarm
on an FXO channel when the status changes. It thus needs to get notified
about it on "startup".
This startup was initially span registration. However following the
separation between device registration and span assignment, the
notification was sent after device registration, whereas it was ignored
if span was not assigned. It happened to work in most cases due to
delays.
This fix moves the startup notifications of battery status to the new
hook that is run on span assignment.
Signed-off-by: Tzafrir Cohen <tzafrir.cohen@xorcom.com>
Add an phone device XPD method called 'span_assigned' that gets
called when the XPD's span is assigned.
Signed-off-by: Tzafrir Cohen <tzafrir.cohen@xorcom.com>
FXS module type 6: Further reduces time of the initialization by writing
to several ports' chips in parallel.
Signed-off-by: Tzafrir Cohen <tzafrir.cohen@xorcom.com>
The upstream 4.11 kernel, in commit (10383aea2f445bce9b2a2b308def08134b438c8e
"kref: Implement 'struct kref' using refcount_t"), changed refcount type on kref
objects. We now need to use refcount_read to read them.
Signed-off-by: Shaun Ruffell <sruffell@digium.com>
The number of subunits per XPD (which is not trivial in BRI) has been
accidentally left out in a previous commit.
Signed-off-by: Tzafrir Cohen <tzafrir.cohen@xorcom.com>
The packet data length field may have other values in some cases (BRI D
channel). It is also inherently limited to 3 bits.
Signed-off-by: Tzafrir Cohen <tzafrir.cohen@xorcom.com>
The xpp drivers were originally developed seperately and thus had their
own version number. For quite some time they no longer have this version
number and report 'Revision: Unknown'.
Get rid of this mechanism.
Signed-off-by: Tzafrir Cohen <tzafrir.cohen@xorcom.com>
The test originally did not check any input from the hardware.
Fix it to check the actual (and proper) input from the hardware.
Signed-off-by: Tzafrir Cohen <tzafrir.cohen@xorcom.com>
Centos 5 has perl 5.8.8 . It does not support the '//' operator that was
added in perl 5.10. So sadly we have to avoid using it.
Signed-off-by: Tzafrir Cohen <tzafrir.cohen@xorcom.com>
* Don't enable debug by default.
* Demote some logging messages to debug.
* Remove a duplicate message about SLIC numbers.
Signed-off-by: Tzafrir Cohen <tzafrir.cohen@xorcom.com>
Generation of metering tone (a feture normally disabled at build time)
is not yet implemented on the new FXS type 6 module.
Signed-off-by: Tzafrir Cohen <tzafrir.cohen@xorcom.com>
The new FXS chip supports two ports for each chip and hence we once
again need to look at hardware differently.
Struct unit_description includes information about all chips/port in a
specific module.
Signed-off-by: Tzafrir Cohen <tzafrir.cohen@xorcom.com>
