[linux-dvb] Kernel 2.6.9-rc3-mm3 - pci_disable_device() needed

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Subject: [linux-dvb] Kernel 2.6.9-rc3-mm3 - pci_disable_device() needed
From: "christian jacobsen" <Christian.Jacobsen@stageholding.de>
Date: Tue, 12 Oct 2004 14:52:23 +0200
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Thread-topic: Kernel 2.6.9-rc3-mm3 - pci_disable_device() needed

Hallo,

I am testing Kernel 2.6.9-rc3-mm3 with my DVB-s cards and getting the
folowing errors in the syslog :

Oct  9 02:02:31 vdr kernel: saa7146: unregister extension 'dvb'.
Oct  9 02:02:32 vdr kernel: dvb 0000:00:0f.0: Device was removed without
properly calling pci_disable_device(). This may need fixing.
Oct  9 02:02:32 vdr kernel: saa7146: unregister extension 'budget dvb'.
Oct  9 02:02:32 vdr kernel: budget dvb 0000:00:10.0: Device was removed
without properly calling pci_disable_device(). This may need fixing.


I also get this, have you got any idea what that could be ?
It is the second DVB card (Nova-s) which then stops working :( 

Oct  9 01:50:43 vdr kernel: irq 18: nobody cared!
Oct  9 01:50:43 vdr kernel:  [__report_bad_irq+36/144]
__report_bad_irq+0x24/0x9
0
Oct  9 01:50:43 vdr kernel:  [<c013c824>] __report_bad_irq+0x24/0x90
Oct  9 01:50:43 vdr kernel:  [note_interrupt+123/160]
note_interrupt+0x7b/0xa0
Oct  9 01:50:43 vdr kernel:  [<c013c93b>] note_interrupt+0x7b/0xa0
Oct  9 01:50:43 vdr kernel:  [handle_IRQ_event+52/112]
handle_IRQ_event+0x34/0x7
0
Oct  9 01:50:43 vdr kernel:  [<c013c114>] handle_IRQ_event+0x34/0x70
Oct  9 01:50:43 vdr kernel:  [__do_IRQ+353/384] __do_IRQ+0x161/0x180
Oct  9 01:50:43 vdr kernel:  [<c013c2b1>] __do_IRQ+0x161/0x180
Oct  9 01:50:43 vdr kernel:  [do_IRQ+49/96] do_IRQ+0x31/0x60
Oct  9 01:50:43 vdr kernel:  [<c01086a1>] do_IRQ+0x31/0x60
Oct  9 01:50:43 vdr kernel:  [common_interrupt+24/32]
common_interrupt+0x18/0x20
Oct  9 01:50:43 vdr kernel:  [<c0106b3c>] common_interrupt+0x18/0x20
Oct  9 01:50:43 vdr kernel:  [pg0+545299025/1069110272]
uhci_free_td+0x1/0xe0 [u
hci_hcd]
Oct  9 01:50:43 vdr kernel:  [<e0c72a51>] uhci_free_td+0x1/0xe0
[uhci_hcd]
Oct  9 01:50:43 vdr kernel:  [pg0+545307068/1069110272]
uhci_free_pending_tds+0x
4c/0x60 [uhci_hcd]
Oct  9 01:50:43 vdr kernel:  [<e0c749bc>]
uhci_free_pending_tds+0x4c/0x60 [uhci_
hcd]
Oct  9 01:50:43 vdr kernel:  [pg0+545307617/1069110272]
uhci_irq+0x111/0x210 [uh
ci_hcd]
Oct  9 01:50:43 vdr kernel:  [<e0c74be1>] uhci_irq+0x111/0x210
[uhci_hcd]
Oct  9 01:50:43 vdr kernel:  [pg0+543206036/1069110272]
usb_hcd_irq+0x34/0x70 [u
sbcore]
Oct  9 01:50:43 vdr kernel:  [<e0a73a94>] usb_hcd_irq+0x34/0x70
[usbcore]
Oct  9 01:50:43 vdr kernel:  [handle_IRQ_event+52/112]
handle_IRQ_event+0x34/0x7
0
Oct  9 01:50:43 vdr kernel:  [<c013c114>] handle_IRQ_event+0x34/0x70
Oct  9 01:50:43 vdr kernel:  [__do_IRQ+247/384] __do_IRQ+0xf7/0x180
Oct  9 01:50:43 vdr kernel:  [<c013c247>] __do_IRQ+0xf7/0x180
Oct  9 01:50:43 vdr kernel:  [do_IRQ+49/96] do_IRQ+0x31/0x60
Oct  9 01:50:43 vdr kernel:  [<c01086a1>] do_IRQ+0x31/0x60
Oct  9 01:50:43 vdr kernel:  [common_interrupt+24/32]
common_interrupt+0x18/0x20
Oct  9 01:50:43 vdr kernel:  [<c0106b3c>] common_interrupt+0x18/0x20
Oct  9 01:50:43 vdr kernel: handlers:
Oct  9 01:50:43 vdr kernel: [pg0+545202560/1069110272]
(interrupt_hw+0x0/0x350 [
saa7146])
Oct  9 01:50:43 vdr kernel: [<e0c5b180>] (interrupt_hw+0x0/0x350
[saa7146])
Oct  9 01:50:43 vdr kernel: Disabling IRQ #18


My System :
Suse 9.1 
Kernel 2.6.9-rc3-mm3
VDR 1.3.12
1 DVB-s Rev 1.6
1 Nova-s
Tyan Dual Mainboard with 1 CPU P3 933
512MB RAM



#  cat /proc/interrupts
           CPU0
  0:    7533736    IO-APIC-edge  timer
  1:         10    IO-APIC-edge  i8042
  8:          2    IO-APIC-edge  rtc
  9:          0   IO-APIC-level  acpi
 10:    1502384   IO-APIC-level  uhci_hcd, uhci_hcd
 12:         93    IO-APIC-edge  i8042
 14:     196054    IO-APIC-edge  ide0
 15:         34    IO-APIC-edge  ide1
 17:    1152976   IO-APIC-level  eth0, CMI8738, saa7146 (0)
 18:    2500000   IO-APIC-level  saa7146 (1)
NMI:          0
LOC:    7533844
ERR:          0
MIS:          0

# lspci -v
0000:00:00.0 Host bridge: VIA Technologies, Inc. VT82C693A/694x [Apollo 
PRO133x] (rev c4)
        Flags: bus master, medium devsel, latency 8
        Memory at f0000000 (32-bit, prefetchable)
        Capabilities: [a0] AGP version 2.0
        Capabilities: [c0] Power Management version 2

0000:00:01.0 PCI bridge: VIA Technologies, Inc. VT82C598/694x [Apollo 
MVP3/Pro133x AGP] (prog-if 00 [Normal decode])
        Flags: bus master, 66Mhz, medium devsel, latency 0
        Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
        Capabilities: [80] Power Management version 2

0000:00:06.0 VGA compatible controller: ATI Technologies Inc Rage XL 
(rev 27) (prog-if 00 [VGA])
        Subsystem: ATI Technologies Inc Rage XL
        Flags: bus master, stepping, medium devsel, latency 32, IRQ 10
        Memory at f4000000 (32-bit, non-prefetchable)
        I/O ports at d000 [size=256]
        Memory at f6200000 (32-bit, non-prefetchable) [size=4K]
        Capabilities: [5c] Power Management version 2

0000:00:07.0 ISA bridge: VIA Technologies, Inc. VT82C686 [Apollo Super 
South] (rev 40)
        Subsystem: VIA Technologies, Inc. VT82C686/A PCI to ISA Bridge
        Flags: bus master, stepping, medium devsel, latency 0
        Capabilities: [c0] Power Management version 2

0000:00:07.1 IDE interface: VIA Technologies, Inc. 
VT82C586A/B/VT82C686/A/B/VT8233/A/C/VT8235 PIPC Bus Master IDE (rev 06) 
(prog-if 8a [Master SecP PriP])
        Subsystem: VIA Technologies, Inc. 
VT82C586/B/VT82C686/A/B/VT8233/A/C/VT8235 PIPC Bus Master IDE
        Flags: bus master, medium devsel, latency 32
        I/O ports at d400 [size=16]
        Capabilities: [c0] Power Management version 2

0000:00:07.2 USB Controller: VIA Technologies, Inc. USB (rev 1a) 
(prog-if 00 [UHCI])
        Subsystem: VIA Technologies, Inc. (Wrong ID) USB Controller
        Flags: bus master, medium devsel, latency 32, IRQ 10
        I/O ports at d800 [size=32]
        Capabilities: [80] Power Management version 2

0000:00:07.3 USB Controller: VIA Technologies, Inc. USB (rev 1a) 
(prog-if 00 [UHCI])
        Subsystem: VIA Technologies, Inc. (Wrong ID) USB Controller
        Flags: bus master, medium devsel, latency 32, IRQ 10
        I/O ports at dc00 [size=32]
        Capabilities: [80] Power Management version 2

0000:00:07.4 Bridge: VIA Technologies, Inc. VT82C686 [Apollo Super ACPI]

(rev 40)
        Subsystem: VIA Technologies, Inc. VT82C686 [Apollo Super ACPI]
        Flags: medium devsel, IRQ 9
        Capabilities: [68] Power Management version 2

0000:00:0d.0 Ethernet controller: Intel Corp. 82557/8/9 [Ethernet Pro 
100] (rev 08)
        Subsystem: Intel Corp. EtherExpress PRO/100+ Server Adapter 
(PILA8470B)
        Flags: bus master, medium devsel, latency 32, IRQ 17
        Memory at f6202000 (32-bit, non-prefetchable)
        I/O ports at e000 [size=64]
        Memory at f6000000 (32-bit, non-prefetchable) [size=1M]
        Capabilities: [dc] Power Management version 2

0000:00:0f.0 Multimedia controller: Philips Semiconductors SAA7146 (rev
01)
        Subsystem: Technotrend Systemtechnik GmbH: Unknown device 0000
        Flags: bus master, medium devsel, latency 128, IRQ 17
        Memory at f6203000 (32-bit, non-prefetchable)

0000:00:10.0 Multimedia controller: Philips Semiconductors SAA7146 (rev
01)
        Subsystem: Technotrend Systemtechnik GmbH: Unknown device 1003
        Flags: bus master, medium devsel, latency 128, IRQ 18
        Memory at f6204000 (32-bit, non-prefetchable)

0000:00:12.0 Multimedia audio controller: C-Media Electronics Inc CM8738

(rev 10)
        Subsystem: C-Media Electronics Inc CMI8738/C3DX PCI Audio Device
        Flags: bus master, medium devsel, latency 64, IRQ 17
        I/O ports at e800
        Capabilities: [c0] Power Management version 2

Greetings
Christian Jacobsen

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