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In addition to updating the year, this also adds some boilerplate to
dahdi-sysfs.c and dahdi-sysfs-chan.c that wasn't there previously.
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@10560 a0bf4364-ded3-4de4-8d8a-66a801d63aff
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This patch removes support for kernel versions < 2.6.18, as those are
not actively supported in any major Linux distribution (except RHEL4,
which is in the "extended" support level of the product life cycle).
This removes much of the more #ifdef-rich parts of the code.
Signed-off-by: Oron Peled <oron.peled@xorcom.com>
Acked-by: 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@10472 a0bf4364-ded3-4de4-8d8a-66a801d63aff
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The VPMOCT128 module was using the VPMOCT256 timeslots assigments which would
mean that channels that should be marked alaw were being set in ulaw. This
only affected E1 spans since by default all spans are configured for ulaw by
default.
This fixes a regression introduced in r10290 [1] "wct4xxp: Add support for
TE820 and VPMOCT256", first released in 2.6.0, that only affects E1 spans on a
quad and dual-span card when used with the hardware echocanceler.
[1] http://svnview.digium.com/svn/dahdi?view=revision&revision=10290
Internal-Issue-ID: DAHDI-945, DAHLIN-275
Signed-off-by: Shaun Ruffell <sruffell@digium.com>
Acked-by: Russ Meyerriecks <rmeyerriecks@digium.com>
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@10414 a0bf4364-ded3-4de4-8d8a-66a801d63aff
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TE820 is an 8-span PCI-express digital interface card. VPMOCT256 is a hardware
echo canceler that is able to provide echo cancelation on all 8-spans.
From: Matthew Fredrickson <creslin@digium.com>
Signed-off-by: Russ Meyerriecks <rmeyerriecks@digium.com>
Signed-off-by: Shaun Ruffell <sruffell@digium.com>
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@10290 a0bf4364-ded3-4de4-8d8a-66a801d63aff
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gcc-4.6 now warns about variables that are set but never used. Clean up
unused variables everywhere except the oct612x subdirectory.
The oct612x should go in a separate patch in case that needs to be
pulled out into a separate project again.
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@9929 a0bf4364-ded3-4de4-8d8a-66a801d63aff
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Since the oct6100 API consumes less stack there is no longer a danger of
overflowing our stack during load.
Signed-off-by: Shaun Ruffell <sruffell@digium.com>
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@9752 a0bf4364-ded3-4de4-8d8a-66a801d63aff
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This saves ~300K of kernel memory for each quad or dual span VPM. Due
to the fact that this change disables caching of the NLP words (among
other things), the time to disable the echocans appears to have
increased by ~1ms.
Before this change:
=======================================================================
0) ! 356.498 us | vpm450m_setecmode(); <--- disable
0) ! 387.762 us | vpm450m_setecmode(); <--- enable
0) ! 429.839 us | vpm450m_setecmode(); <--- disable
]# echo 1 > /proc/sys/vm/drop_caches && free -k
total used free shared buffers cached
Mem: 2005352 228368 1776984 0 132
5540
-/+ buffers/cache: 222696 1782656
Swap: 983036 0 983036
After this change:
=======================================================================
0) ! 1109.515 us | vpm450m_setecmode(); <--- disable
0) ! 339.017 us | vpm450m_setecmode(); <--- enable
0) ! 1431.460 us | vpm450m_setecmode(); <--- disable
]# echo 1 > /proc/sys/vm/drop_caches && free -k
total used free shared buffers cached
Mem: 2005352 228080 1777272 0 112
5484
-/+ buffers/cache: 222484 1782868
Swap: 983036 0 983036
Signed-off-by: Shaun Ruffell <sruffell@digium.com>
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@9750 a0bf4364-ded3-4de4-8d8a-66a801d63aff
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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@9539 a0bf4364-ded3-4de4-8d8a-66a801d63aff
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No need to explicitly include it.
Also note that <linux/autoconf.h> is invalid as of 2.6.33 . It is now
<generated/autoconf.h> (but anyway, should not be #include-d directly).
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@7732 a0bf4364-ded3-4de4-8d8a-66a801d63aff
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git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@4721 a0bf4364-ded3-4de4-8d8a-66a801d63aff
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(closes issue #11504)
Reported by: tzafrir
Patches:
20080717__issue11504_dahdi_printk_without_priority.diff uploaded by bbryant (license 36)
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@4685 a0bf4364-ded3-4de4-8d8a-66a801d63aff
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git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@4315 a0bf4364-ded3-4de4-8d8a-66a801d63aff
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