[linux-dvb] CX88 IRQ Loop

Timothy E. Krantz tkrantz at stahurabrenner.com
Mon Sep 22 15:27:57 CEST 2008


Hi,
I am getting the following problems as reported in dmesg.
 
Any help would be appreciated.
 
Thanks,
 
Tim
 
Linux video capture interface: v2.00
cx2388x alsa driver version 0.0.6 loaded
ACPI: PCI Interrupt 0000:00:09.1[A] -> GSI 17 (level, low) -> IRQ 20
cx88[0]: subsystem: 11bd:0051, board: Pinnacle PCTV HD 800i
[card=58,autodetecte
d]
cx88[0]: TV tuner type 76, Radio tuner type -1
cx88/2: cx2388x MPEG-TS Driver Manager version 0.0.6 loaded
cx88/0: cx2388x v4l2 driver version 0.0.6 loaded
tuner' 1-0064: chip found @ 0xc8 (cx88[0])
xc5000: Successfully identified at address 0x64
xc5000: Firmware has not been loaded previously
xc5000: waiting for firmware upload (dvb-fe-xc5000-1.1.fw)...
xc5000: firmware read 12332 bytes.
xc5000: firmware upload
cx88[0]: Calling XC5000 callback
input: cx88 IR (Pinnacle PCTV HD 800i) as /class/input/input7
cx88[0]/1: CX88x/0: ALSA support for cx2388x boards
cx88[0]/2: cx2388x 8802 Driver Manager
ACPI: PCI Interrupt 0000:00:09.2[A] -> GSI 17 (level, low) -> IRQ 20
cx88[0]/2: found at 0000:00:09.2, rev: 5, irq: 20, latency: 64, mmio:
0xde000000
cx88[1]: subsystem: 11bd:0051, board: Pinnacle PCTV HD 800i
[card=58,autodetecte
d]
cx88[1]: TV tuner type 76, Radio tuner type -1
tuner' 2-0064: chip found @ 0xc8 (cx88[1])
xc5000: Successfully identified at address 0x64
xc5000: Firmware has not been loaded previously
xc5000: waiting for firmware upload (dvb-fe-xc5000-1.1.fw)...
xc5000: firmware read 12332 bytes.
xc5000: firmware upload
cx88[1]: Calling XC5000 callback
input: cx88 IR (Pinnacle PCTV HD 800i) as /class/input/input8
cx88[1]/2: cx2388x 8802 Driver Manager
ACPI: PCI Interrupt 0000:00:0a.2[A] -> GSI 18 (level, low) -> IRQ 21
cx88[1]/2: found at 0000:00:0a.2, rev: 5, irq: 21, latency: 64, mmio:
0xdb000000
ACPI: PCI Interrupt 0000:00:09.0[A] -> GSI 17 (level, low) -> IRQ 20
cx88[0]/0: found at 0000:00:09.0, rev: 5, irq: 20, latency: 64, mmio:
0xdc000000
cx88[0]/0: registered device video0 [v4l2]
cx88[0]/0: registered device vbi0
cx88/2: cx2388x dvb driver version 0.0.6 loaded
cx88/2: registering cx8802 driver, type: dvb access: shared
cx88[0]/2: subsystem: 11bd:0051, board: Pinnacle PCTV HD 800i [card=58]
cx88[0]/2: cx2388x based DVB/ATSC card
xc5000: Successfully identified at address 0x64
xc5000: Firmware has been loaded previously
DVB: registering new adapter (cx88[0])
DVB: registering frontend 0 (Samsung S5H1409 QAM/8VSB Frontend)...
cx88[1]/2: subsystem: 11bd:0051, board: Pinnacle PCTV HD 800i [card=58]
cx88[1]/2: cx2388x based DVB/ATSC card
ACPI: PCI Interrupt 0000:01:00.0[A] -> GSI 16 (level, low) -> IRQ 19
NVRM: loading NVIDIA UNIX x86 Kernel Module  169.12  Thu Feb 14 17:53:07 PST
200
8
ACPI: PCI Interrupt 0000:00:02.7[C] -> GSI 18 (level, low) -> IRQ 21
xc5000: Successfully identified at address 0x64
xc5000: Firmware has been loaded previously
DVB: registering new adapter (cx88[1])
DVB: registering frontend 1 (Samsung S5H1409 QAM/8VSB Frontend)...
intel8x0_measure_ac97_clock: measured 50819 usecs
intel8x0: clocking to 48000
ACPI: PCI Interrupt 0000:00:0a.1[A] -> GSI 18 (level, low) -> IRQ 21
cx88[1]/1: CX88x/1: ALSA support for cx2388x boards
ACPI: PCI Interrupt 0000:00:0a.0[A] -> GSI 18 (level, low) -> IRQ 21
cx88[1]/0: found at 0000:00:0a.0, rev: 5, irq: 21, latency: 64, mmio:
0xd9000000
cx88[1]/0: registered device video1 [v4l2]
cx88[1]/0: registered device vbi1
NET: Registered protocol family 10
lo: Disabled Privacy Extensions
agpgart: Found an AGP 3.5 compliant device at 0000:00:00.0.
agpgart: Putting AGP V3 device at 0000:00:00.0 into 8x mode
agpgart: Putting AGP V3 device at 0000:01:00.0 into 8x mode
loop: module loaded
EXT3 FS on dm-0, internal journal
kjournald starting.  Commit interval 5 seconds
EXT3 FS on sda1, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
kjournald starting.  Commit interval 5 seconds
EXT3 FS on dm-1, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
Adding 1572856k swap on /dev/mapper/VolGroup01-LogVol02.  Priority:-1
extents:1
across:1572856k
warning: process `kudzu' used the deprecated sysctl system call with 1.23.
RPC: Registered udp transport module.
RPC: Registered tcp transport module.
ndiswrapper version 1.51 loaded (smp=yes, preempt=no)
usb 1-5: reset high speed USB device using ehci_hcd and address 2
ndiswrapper: driver netmw245 (Marvell,11/27/2006,1.0.4.9) loaded
wlan0: ethernet device 00:14:d1:39:73:20 using NDIS driver: netmw245,
version: 0
x1000308, NDIS version: 0x501, vendor: 'NDIS Network Adapter',
1286:2006.F.conf
wlan0: encryption modes supported: WEP; TKIP with WPA, WPA2, WPA2PSK;
AES/CCMP w
ith WPA, WPA2, WPA2PSK
usbcore: registered new interface driver ndiswrapper
ADDRCONF(NETDEV_UP): wlan0: link is not ready
 CIFS VFS: Error connecting to IPv4 socket. Aborting operation
 CIFS VFS: cifs_mount failed w/return code = -113
ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
 CIFS VFS: Error connecting to IPv4 socket. Aborting operation
 CIFS VFS: cifs_mount failed w/return code = -113
wlan0: no IPv6 routers present
 CIFS VFS: Error connecting to IPv4 socket. Aborting operation
 CIFS VFS: cifs_mount failed w/return code = -113
agpgart: Found an AGP 3.5 compliant device at 0000:00:00.0.
agpgart: Putting AGP V3 device at 0000:00:00.0 into 8x mode
agpgart: Putting AGP V3 device at 0000:01:00.0 into 8x mode
cx88[0]/1: IRQ loop detected, disabling interrupts
cx88[0]/2-mpeg: clearing mask
cx88[0]/0: irq loop -- clearing mask
cx88[0]/0: irq loop -- clearing mask
cx88[0]/1: IRQ loop detected, disabling interrupts
cx88[0]/2-mpeg: clearing mask
cx88[0]/0: irq loop -- clearing mask
cx88[0]: irq mpeg  [0x20040] 6* par_err*
cx88[0]/2-mpeg: general errors: 0x00020000
cx88[0]/2-mpeg: clearing mask
cx88[0]/0: irq loop -- clearing mask
cx88[0]/2-mpeg: clearing mask
cx88[0]/0: irq loop -- clearing mask
cx88[0]/2-mpeg: clearing mask
cx88[0]/0: irq loop -- clearing mask
cx88[0]: irq mpeg  [0x60548a50] ts_risci2* 6* 9 11 15 rip_err* ts_err?* 22
29 30
cx88[0]/2-mpeg: general errors: 0x00140000
cx88[0]/2-mpeg: clearing mask
cx88[0]/0: irq loop -- clearing mask
cx88[0]/2-mpeg: clearing mask
cx88[0]/0: irq loop -- clearing mask
cx88[0]/2-mpeg: clearing mask
cx88[0]/0: irq loop -- clearing mask
cx88[0]: irq mpeg  [0xa0000] par_err* pci_abort*
cx88[0]/2-mpeg: general errors: 0x000a0000
irq 20: nobody cared (try booting with the "irqpoll" option)
Pid: 0, comm: swapper Tainted: P        2.6.24.4-64.fc8 #1
 [<c04612be>] __report_bad_irq+0x36/0x75
 [<f15a3a16>] nv_kern_isr+0xa5/0xb2 [nvidia]
 [<c04614d8>] note_interrupt+0x1db/0x217
 [<c046091f>] handle_IRQ_event+0x23/0x51
 [<c0461c85>] handle_fasteoi_irq+0x86/0xa6
 [<c0461bff>] handle_fasteoi_irq+0x0/0xa6
 [<c0407688>] do_IRQ+0x8c/0xb8
 [<c04334a0>] irq_exit+0x53/0x6b
 [<c0405bbf>] common_interrupt+0x23/0x28
 [<c042a127>] finish_task_switch+0x25/0x8b
 [<c062ae0f>] schedule+0x624/0x663
 [<c0405bbf>] common_interrupt+0x23/0x28
 [<c0403e31>] default_idle+0x0/0x55
 [<c040366f>] cpu_idle+0xc8/0xcd
 [<c07509df>] start_kernel+0x336/0x33e
 [<c07500e0>] unknown_bootoption+0x0/0x195
 =======================
handlers:
[<f095f45a>] (cx8801_irq+0x0/0x1a0 [cx88_alsa])
[<f09b8e85>] (cx8802_irq+0x0/0x25d [cx8802])
[<f09de587>] (cx8800_irq+0x0/0x1eb [cx8800])
Disabling IRQ #20
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://www.linuxtv.org/pipermail/linux-dvb/attachments/20080922/27266a1d/attachment.htm 


More information about the linux-dvb mailing list