[linux-dvb] Twinhan 1034 (Azurewave SP-300) with Mantis from hg

Kareem Kenawy thesamo at gmail.com
Fri Apr 18 18:32:48 CEST 2008


i've compiled mantis from hg on Ubuntu Hardy 2.6.24-16-generic
The card is identified and has node at /dev/dvb/ but scanning doesn't
work (verified hardware/setup/cables using another pci the sp200 which
worked)
 the dmesg output after scanning:

 [  564.730156] mb86a16_write: writing to [0x08],Reg[0x2b],Data[0xad]
[  564.730853] mb86a16_write: writing to [0x08],Reg[0x2c],Data[0x0f]
[  564.731550] mb86a16_write: writing to [0x08],Reg[0x0c],Data[0x04]
[  564.738460] mb86a16_set_fe: NO  -- SIGNAL
[  564.739157] sync_chk: Status = 00,
[  564.740550] mb86a16_set_fe: AGC = e2 CNM = 00
[  566.173404] mantis start feed & dma
[  566.173429] BUG: unable to handle kernel paging request at virtual
address 08a25fff
[  566.173435] printing eip: f8b22b59 *pde = 00000000
[  566.173442] Oops: 0000 [#1] SMP
[  566.173446] Modules linked in: af_packet i915 drm rfcomm l2cap
bluetooth ppdev ipv6 acpi_cpufreq cpufreq_conservative cpufreq_stats
cpufreq_userspace cpufreq_ondemand cpufreq_powersave freq_table dock
video output sbs sbshc battery iptable_filter ip_tables x_tables ac lp
snd_hda_intel snd_pcm_oss snd_mixer_oss snd_pcm snd_page_alloc snd_hwdep
snd_seq_dummy snd_seq_oss snd_seq_midi psmouse snd_rawmidi serio_raw
mantis snd_seq_midi_event lnbp21 mb86a16 snd_seq snd_timer
snd_seq_device iTCO_wdt stb6100 iTCO_vendor_support container parport_pc
parport tda10021 tda10023 stb0899 stv0299 snd button dvb_core intel_agp
agpgart soundcore evdev i2c_core shpchp pci_hotplug pcspkr usbhid hid
ext3 jbd mbcache sg sr_mod cdrom sd_mod pata_acpi ata_generic floppy
ata_piix libata ehci_hcd uhci_hcd scsi_mod usbcore tg3 thermal processor
fan fbcon tileblit font bitblit softcursor fuse
[  566.173535]
[  566.173539] Pid: 6975, comm: scan Not tainted (2.6.24-16-generic #1)
[  566.173543] EIP: 0060:[<f8b22b59>] EFLAGS: 00010206 CPU: 0
[  566.173556] EIP is at mantis_dma_start+0x129/0x200 [mantis]
[  566.173559] EAX: 37645000 EBX: 0000003d ECX: 00000042 EDX: f8a26000
[  566.173563] ESI: f76450f0 EDI: f7711800 EBP: 0000f800 ESP: dd0c1e08
[  566.173566]  DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068
[  566.173570] Process scan (pid: 6975, ti=dd0c0000 task=dd061680
task.ti=dd0c0000)
[  566.173573] Stack: 000200d2 00000163 f7711800 f7711cb4 00000000
00000020 f7711800 f7711cb4
[  566.173583]        00000000 f8c01000 f8b245ce f8b28abb f8a2ab0d
00000002 00000163 00000012
[  566.173592]        00000000 f8a2b875 f7711c48 f7711a70 00000000
f8b2e03a f8b01036 f8b2e000
[  566.173600] Call Trace:
[  566.173612]  [<f8b245ce>] mantis_dvb_start_feed+0xae/0x110 [mantis]
[  566.173625]  [<f8a2ab0d>] dvb_demux_feed_add+0x1d/0xb0 [dvb_core]
[  566.173645]  [<f8a2b875>] dmx_section_feed_start_filtering+0xc5/0x160
[dvb_core]
[  566.173664]  [<f8a29271>] dvb_dmxdev_filter_start+0x201/0x390
[dvb_core]
[  566.173681]  [<c01869d6>] shmem_check_acl+0x36/0x60
[  566.173693]  [<f8a2953c>] dvb_demux_do_ioctl+0x13c/0x3b0 [dvb_core]
[  566.173709]  [<f8a337b5>] dvb_ringbuffer_init+0x25/0x30 [dvb_core]
[  566.173730]  [<f8a280e7>] dvb_usercopy+0x67/0x140 [dvb_core]
[  566.173757]  [<c018b5d5>] nameidata_to_filp+0x35/0x40
[  566.173765]  [<c018ffc0>] chrdev_open+0x0/0x190
[  566.173772]  [<c018b630>] do_filp_open+0x50/0x60
[  566.173784]  [<f8a28bb8>] dvb_demux_ioctl+0x18/0x20 [dvb_core]
[  566.173799]  [<f8a29400>] dvb_demux_do_ioctl+0x0/0x3b0 [dvb_core]
[  566.173814]  [<c0199628>] do_ioctl+0x78/0x90
[  566.173823]  [<c019986e>] vfs_ioctl+0x22e/0x2b0
[  566.173828]  [<c018b6fe>] do_sys_open+0xbe/0xe0
[  566.173836]  [<c0199946>] sys_ioctl+0x56/0x70
[  566.173843]  [<c01043c2>] sysenter_past_esp+0x6b/0xa9
[  566.173858]  =======================
[  566.173860] Code: 00 03 47 40 c7 00 00 00 00 70 8b 57 44 8d 04 8d 04
00 00 00 03 47 40 83 c1 02 89 10 8b 57 18 8b 47 44 89 4f 34 89 42 10 8b
57 18 <8b> 82 ff ff ff 0f 0d 00 00 00 80 89 82 ff ff ff 0f 8b 47 18 c7
[  566.173907] EIP: [<f8b22b59>] mantis_dma_start+0x129/0x200 [mantis]
SS:ESP 0068:dd0c1e08
[  566.173923] ---[ end trace ae9809f7bbd5845a ]---
[  566.176263] vp1034_set_voltage (0): Frontend (dummy) POWERDOWN



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