[asterisk-dev] dahdi + zaphfc

[Jean-Denis Girard]

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Hello,

I'm trying to use asterisk-1.6.0-trunk together with dahdi and zaphfc. I
had a similar setup working nicely (no echo) a few months ago, with help
from Digium, see:
http://lists.digium.com/pipermail/asterisk-dev/2008-March/032142.html

I was able to compile dahdi patched with bri_dchan and zaphfc taken from
debian repository, after changing:
	DAHDI_FLAGBIT_BRIDCHAN   = 21

However, loading zaphfc results in a BUG in dahdi_register.

Sep 5 17:31:21 tiare kernel: dahdi: Telephony Interface Registered on
major 196
Sep 5 17:31:21 tiare kernel: dahdi: Version: SVN--r4865M
Sep 5 17:31:33 tiare kernel: ACPI: PCI Interrupt 0000:04:00.0[A] -> GSI
20 (level, low) -> IRQ 20
Sep 5 17:31:33 tiare kernel: zaphfc: CCD/Billion/Asuscom 2BD0 configured
at mem ffffc20010084000 fifo ffff810063048000(0x63048000) IRQ 20 HZ 1000
Sep 5 17:31:33 tiare kernel: zaphfc: Card 0 configured for TE mode
Sep 5 17:31:33 tiare kernel: BUG: unable to handle kernel NULL pointer
dereference at 0000000000000000
Sep 5 17:31:33 tiare kernel: IP: [_end+532653477/2130360152]
:dahdi:dahdi_register+0x11d/0x360
Sep 5 17:31:33 tiare kernel: IP: [<ffffffffa024ee4d>]
:dahdi:dahdi_register+0x11d/0x360
Sep 5 17:31:33 tiare kernel: PGD 6300f067 PUD 6ce32067 PMD 0
Sep 5 17:31:33 tiare kernel: Oops: 0000 [1] PREEMPT SMP
Sep 5 17:31:33 tiare kernel: CPU 0

bri_dchan patch and zaphfc were taken from:
http://svn.debian.org/wsvn/pkg-voip/dahdi-linux/branches/?rev=6097&sc=0



Thanks,
- --
Jean-Denis Girard

SysNux                  Systèmes  Linux  en Polynésie française
http://www.sysnux.pf/   Tél: +689 50 10 40 / GSM: +689 79 75 27
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.9 (GNU/Linux)
Comment: Using GnuPG with Mandriva - http://enigmail.mozdev.org

iEYEARECAAYFAkjFWsoACgkQuu7Rv+oOo/j9dgCgpxXOAehy5vO+2GYfYTezMh6K
lBoAnRVTJC4fR3W2I9fZz/qWmHwdfbi8
=Kncy
-----END PGP SIGNATURE-----