diff options
| author | Shaun Ruffell <sruffell@digium.com> | 2010-09-21 19:26:22 +0000 |
|---|---|---|
| committer | Shaun Ruffell <sruffell@digium.com> | 2010-09-21 19:26:22 +0000 |
| commit | 1dd703f49d97690e451d6db50832815828bfe56f (patch) | |
| tree | b2e0cca38fd171bd3c606002cd1a62863492c5be /drivers/dahdi/adt_lec.c | |
| parent | 1e98c373fa8b80a51b234ba13070942c3d82c719 (diff) | |
wcte12xp, wctdm24xxp: Do not rely on polling main memory.
The voicebus library by default configures the PCI interface to poll the
descriptor ring for available buffers. There are some platforms like
the Intel SG3420P motherboard where this does not appear to be
sufficient. Writing to the transmit demand poll register resolves this
problem on these troublesome platforms. DAHDI-700 DAHDI-702.
Signed-off-by: Shaun Ruffell <sruffell@digium.com>
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@9397 a0bf4364-ded3-4de4-8d8a-66a801d63aff
Diffstat (limited to 'drivers/dahdi/adt_lec.c')
0 files changed, 0 insertions, 0 deletions