[App_rpt-users] compile on debian (was More than 4 nodes on a PC)
David McGough
kb4fxc at inttek.net
Tue Jan 27 15:53:57 UTC 2015
Hi,
I'll try to answer both questions, below.
First, yes, dahdi (or zaptel) is -always- needed for any Asterisk/app_rpt
installation. The dahdi drivers provides several components used by
various portions of the Asterisk code, etc.
Second, on the BBB, the version of dahdi we're using works without any
issues with USB interfaces. The pciradio code isn't used at all in the BBB
distro, of course. So, it hasn't been tested.
73, David KB4FXC
On Tue, 27 Jan 2015, David KE6UPI wrote:
> Hey Doug, I have a question is dahdi is only if we use a USB or PCI card
> for a radio.. Do you need dahdi for a hub only?
>
> Thanks, David
>
> On Tue, Jan 27, 2015 at 12:38 AM, Bryan Fields <Bryan at bryanfields.net>
> wrote:
>
> > On 1/27/15, 1:04 AM, Doug Crompton wrote:
> > > Bryan,
> > >
> > > Yes you will need Dahdi source. You need to remove Zaptel stuff. I would
> > > suggest getting it from the BBB image at hamvoip.org. It already has
> > the
> > > Allstar patches in it. It is located in
> > > /usr/src/utils/dahdi-linux-complete-2.9.1.1+2.9.1 If not you need to
> > > download that version of the code from Digium and apply the patches from
> > the
> > > Allstar svn site.
> >
> > I've got Dahdi from Digium (dahdi-linux-complete-2.10.0.1+2.10.0.1) and
> > applied the patches from ohnosec svn. hunk 3 on patch 2 needed to be
> > applied
> > by hand, the rest went fine.
> >
> > Dahdi is compiled and installed.
> >
> > I have the ohnosec svn asterisk compiled as well. Copied the sounds in
> > place
> > and started to configure asterisk.
> >
> > I've run into a bit of a problem while loading the pciradio module however.
> > I don't know enough about kernel coding in linux to know where to begin
> > debugging this.
> >
> > does your version of dahdi on the hamvoip.org site work ok? perhaps it's
> > new
> > bug in the Digium code, and I should go with yours in place of it.
> >
> > > [ 4.640361] pciradio 0000:04:00.0: enabling device (0140 -> 0143)
> > > [ 4.640446] BUG: unable to handle kernel NULL pointer dereference at
> > 0000000000000028
> > > [ 4.641765] IP: [<ffffffff811b330e>] vsnprintf+0xbf/0x427
> > > [ 4.642498] PGD 0
> > > [ 4.642808] Oops: 0002 [#1] SMP
> > > [ 4.643307] CPU 3
> > > [ 4.643579] Modules linked in: pciradio(O+) snd_pcsp(-) coretemp
> > dahdi(O) snd_pcm snd_page_alloc snd_timer efivars snd soundcore pcspkr
> > crc_ccitt shpchp joydev evdev acpi_cpufreq mperf button processor ext4
> > crc16 jbd2 mbcache sg sd_mod crc_t10dif usbhid hid ahci libahci libata
> > xhci_hcd igb scsi_mod usbcore i2c_algo_bit i2c_core dca thermal thermal_sys
> > usb_common [last unloaded: scsi_wait_scan]
> > > [ 4.649576]
> > > [ 4.649703] Pid: 461, comm: modprobe Tainted: G O
> > 3.2.0-4-amd64 #1 Debian 3.2.65-1+deb7u1 Supermicro X9SBAA/X9SBAA
> > > [ 4.650939] RIP: 0010:[<ffffffff811b330e>] [<ffffffff811b330e>]
> > vsnprintf+0xbf/0x427
> > > [ 4.652029] RSP: 0018:ffff880233d53c68 EFLAGS: 00010297
> > > [ 4.652718] RAX: 0000000000000009 RBX: ffff880233d53ce0 RCX:
> > 0000000000000009
> > > [ 4.653632] RDX: ffffffffa0264204 RSI: ffffffffa0264204 RDI:
> > 0000000000000028
> > > [ 4.654543] RBP: 0000000000000028 R08: 0000000000000009 R09:
> > 00000000fffffffb
> > > [ 4.655453] R10: 0000000000000000 R11: ffffea0000c17478 R12:
> > 0000000080000027
> > > [ 4.656368] R13: 0000000000000028 R14: ffffffffa026420d R15:
> > 000000007fffffff
> > > [ 4.657292] FS: 00007f3545dad700(0000) GS:ffff88023fd80000(0000)
> > knlGS:0000000000000000
> > > [ 4.658338] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
> > > [ 4.659074] CR2: 0000000000000028 CR3: 0000000235d42000 CR4:
> > 00000000000006e0
> > > [ 4.659991] DR0: 0000000000000000 DR1: 0000000000000000 DR2:
> > 0000000000000000
> > > [ 4.661030] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7:
> > 0000000000000400
> > > [ 4.662031] Process modprobe (pid: 461, threadinfo ffff880233d52000,
> > task ffff880233d15140)
> > > [ 4.663103] Stack:
> > > [ 4.663376] 000000000000ffff ffffffff810ed3ca ffffffff81617d50
> > ffffffffa0264204
> > > [ 4.664463] 0000000000008024 0000000000000000 0000000000000100
> > ffff88023500c000
> > > [ 4.665575] ffff880236fcb000 0000000000000000 0000000000000001
> > ffff88023500c004
> > > [ 4.666405] Call Trace:
> > > [ 4.666586] [<ffffffff810ed3ca>] ? kmem_cache_alloc_trace+0xbe/0xce
> > > [ 4.667225] [<ffffffff811b36bc>] ? sprintf+0x46/0x4b
> > > [ 4.667876] [<ffffffff8102bc39>] ?
> > x86_swiotlb_alloc_coherent+0x19/0x40
> > > [ 4.701652] [<ffffffffa02631b3>] ? pciradio_init_one+0x286/0xa47
> > [pciradio]
> > > [ 4.735463] [<ffffffff81071321>] ? arch_local_irq_save+0x11/0x17
> > > [ 4.769150] [<ffffffff811c7daf>] ? local_pci_probe+0x39/0x68
> > > [ 4.803104] [<ffffffff811c8858>] ? pci_device_probe+0xcd/0xfa
> > > [ 4.836102] [<ffffffff81253451>] ? driver_probe_device+0xa8/0x138
> > > [ 4.868469] [<ffffffff81253530>] ? __driver_attach+0x4f/0x6f
> > > [ 4.900826] [<ffffffff812534e1>] ? driver_probe_device+0x138/0x138
> > > [ 4.933650] [<ffffffff81252080>] ? bus_for_each_dev+0x4f/0x7a
> > > [ 4.966721] [<ffffffff81252dea>] ? bus_add_driver+0xa5/0x1f5
> > > [ 4.999332] [<ffffffffa0273000>] ? 0xffffffffa0272fff
> > > [ 5.032044] [<ffffffff81253958>] ? driver_register+0x8d/0xf5
> > > [ 5.064492] [<ffffffffa0273000>] ? 0xffffffffa0272fff
> > > [ 5.097220] [<ffffffff811c9073>] ? __pci_register_driver+0x4d/0xb6
> > > [ 5.129685] [<ffffffffa0273000>] ? 0xffffffffa0272fff
> > > [ 5.161706] [<ffffffffa027301b>] ? pciradio_init+0x1b/0x1000
> > [pciradio]
> > > [ 5.195863] [<ffffffff81002085>] ? do_one_initcall+0x75/0x12c
> > > [ 5.230101] [<ffffffffa0273000>] ? 0xffffffffa0272fff
> > > [ 5.264410] [<ffffffff81075c39>] ? sys_init_module+0x10c/0x25b
> > > [ 5.296798] [<ffffffff81355ed2>] ? system_call_fastpath+0x16/0x1b
> > > [ 5.327170] Code: 02 00 00 40 0f b6 ce ff 24 cd 18 81 42 81 4c 39 e5
> > 73 1a 4c 89 e1 48 63 f0 48 89 ef 48 29 e9 48 39 ce 48 89 d6 0f 4e c8 48 63
> > c9 <f3> a4 4c 01 c5 e9 28 03 00 00 8b 13 83 fa 30 73 0d 89 d0 83 c2
> > > [ 5.393777] RIP [<ffffffff811b330e>] vsnprintf+0xbf/0x427
> > > [ 5.424536] RSP <ffff880233d53c68>
> > > [ 5.454821] CR2: 0000000000000028
> > > [ 5.484507] ---[ end trace 57c400f595babbfa ]---
> >
> >
> > --
> > Bryan Fields
> >
> > 727-409-1194 - Voice
> > 727-214-2508 - Fax
> > http://bryanfields.net
> > _______________________________________________
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