Quiets warnings like:
drivers/dahdi/dahdi-base.c:8494:6: warning: this statement may fall through [-Wimplicit-fallthrough=]
if (chan->txstate != DAHDI_TXSTATE_OFFHOOK) break;
^
Needed since Linux 5.4 commit (a035d552a93bb9ef60487, "Makefile: Globally enable
fall-33bb9f2a0dc857ff869through warning") [1]
[1] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=a035d552a93bb9ef6048733bb9f2a0dc857
Signed-off-by: Shaun Ruffell <sruffell@sruffell.net>
Linux 5.4, in commit (7ce2e76a0420801fb4b53b9e685094 "PCI: Move ASPM
declarations to linux/pci.h") [1], removed pci-aspm.h.
This commit removes the global include of pci-aspm.h in include/dahdi/kernel.h
(because it only pertains to certain drivers), and moves the conditional include
into only the drivers that need it.
[1] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=7ce2e76a0420801fb4b53b9e685094
Signed-off-by: Shaun Ruffell <sruffell@sruffell.net>
All supported kernel variations support the same signature for
registering a PCI module, so we can eliminate the macro.
Signed-off-by: Shaun Ruffell <sruffell@sruffell.net>
Upstream kernel 4.11, in commit (bd0f9b356d00aa241ced36fb075a07041c28d3b8
"sched/headers: fix up header file dependency on <linux/sched/signal.h>"), now
requires users of signal_pending to include the new linux/sched/signal.h file.
Signed-off-by: Shaun Ruffell <sruffell@digium.com>
The cards affected include the TE131/3, TE235/435, A4B, and A8B.
Update all PCIe cards' firmware to increase the incoming and outgoing TDM FIFOs
to 16ms. The FIFOs will only be filled to a depth equal to the driver's latency
setting (ie. 3ms default). The total system latency is not effected. The
firmware and driver now also report the maximum DMA transaction time when in
DEBUG mode to aid in determining if the system is experiencing long PCIe
transactions (ie. TLP completion timeouts).
Decreased the maximum latency to from 20 to 12ms
Signed-off-by: Russ Meyerriecks <rmeyerriecks@digium.com>
These firmware images can handle system conditions that would previously result
in transmitted audio being intermittently silenced and then unsilenced.
Internal-Issue-ID: DAHDI-1087
Signed-off-by: Shaun Ruffell <sruffell@digium.com>
Allow certain older firmwares to delay the hard reset until a full power cycle.
This way we can "preload" newer firmware images, without requiring the user to
physically power off/on their machine.
Signed-off-by: Russ Meyerriecks <rmeyerriecks@digium.com>
Acked-by: Shaun Ruffell <sruffell@digium.com>
This makes the behavior of IRQ misses for these drivers behave the same as the
wcte12xp, wctdm24xxp, and wct4xxp drivers.
Previously irqmisses would never increase. The presence of underruns would still
show up in dmesg as latency bumps.
Signed-off-by: Shaun Ruffell <sruffell@digium.com>
Signed-off-by: Russ Meyerriecks <rmeyerriecks@digium.com>
This was a legacy compile time option that is no longer necessary with the new
series of cards.
Signed-off-by: Russ Meyerriecks <rmeyerriecks@digium.com>
struct dahdi_device.devicetype was set incorrectly in both drivers. This caused
the vpm module to not show up after the device name when reading this field
from a spanstat.
Reported-by: Charles Moye <cmoye@digium.com>
Signed-off-by: Russ Meyerriecks <rmeyerriecks@digium.com>
This extra read eliminates some problems with detecting certain S100M modules.
It is unclear at this time why it is necessary.
Signed-off-by: Shaun Ruffell <sruffell@digium.com>
This is a driver for the new line of analog cards that shares a common interface
with the TE133/TE134 and the TE435.
Signed-off-by: Shaun Ruffell <sruffell@digium.com>
