2009/11/10 Domenico Andreoli <[email protected]>:
> On Tue, Nov 10, 2009 at 01:48:43PM +0000, Roman Gaufman wrote:
>> I swapped my graphics card and techwell DVR card places and now it
>> works, thanks you!!!
>
> have you a PCI-E techwell board?
Yep, it's PCI-E 8 audio/video dvr card.
>
> i'm taking the driver out of the freezer trying to get rid of
> the IRQF_DISABLED warning flag. i'm interested in seeing your
> /proc/interrupts, if possible, before and after the boards swap.
Both with the patch:
After the swap (working):
CPU0 CPU1 CPU2 CPU3
0: 22 0 0 40 IO-APIC-edge timer
1: 0 0 0 2 IO-APIC-edge i8042
4: 0 0 0 2 IO-APIC-edge
8: 0 0 0 1 IO-APIC-edge rtc0
9: 0 0 0 0 IO-APIC-fasteoi acpi
16: 0 0 0 543773 IO-APIC-fasteoi
ahci, uhci_hcd:usb3, uhci_hcd:usb9, tw6804[0], tw6804[4]
17: 0 0 0 40297 IO-APIC-fasteoi
pata_jmicron, ohci1394, tw6804[1], tw6804[5]
18: 0 0 0 24680 IO-APIC-fasteoi
ehci_hcd:usb1, uhci_hcd:usb5, uhci_hcd:usb8, tw6804[2], tw6804[6]
19: 0 0 40184 0 IO-APIC-fasteoi
uhci_hcd:usb7, tw6804[3], tw6804[7]
21: 0 0 0 0 IO-APIC-fasteoi
uhci_hcd:usb4
22: 0 218 0 0 IO-APIC-fasteoi HDA Intel
23: 0 0 0 108 IO-APIC-fasteoi
ehci_hcd:usb2, uhci_hcd:usb6
24: 934040 0 0 0 HPET_MSI-edge hpet2
25: 0 390326 0 0 HPET_MSI-edge hpet3
26: 0 0 590635 0 HPET_MSI-edge hpet4
27: 0 0 0 845999 HPET_MSI-edge hpet5
33: 0 0 0 0 PCI-MSI-edge ahci
34: 812442 0 0 0 PCI-MSI-edge eth1
NMI: 0 0 0 0 Non-maskable interrupts
LOC: 54 38 23 8 Local timer interrupts
SPU: 0 0 0 0 Spurious interrupts
CNT: 0 0 0 0 Performance counter
interrupts
PND: 0 0 0 0 Performance pending work
RES: 4027 5400 6102 6462 Rescheduling interrupts
CAL: 124 139 137 44 Function call interrupts
TLB: 27517 22022 23155 17498 TLB shootdowns
TRM: 0 0 0 0 Thermal event interrupts
THR: 0 0 0 0 Threshold APIC interrupts
MCE: 0 0 0 0 Machine check exceptions
MCP: 41 41 41 41 Machine check polls
ERR: 0
MIS: 0
Before swap (system freezes as soon as I try to open video device):
# cat /proc/interrupts
CPU0 CPU1 CPU2 CPU3
0: 22 0 0 1 IO-APIC-edge timer
1: 0 0 0 2 IO-APIC-edge i8042
4: 0 0 0 2 IO-APIC-edge
8: 0 0 0 1 IO-APIC-edge rtc0
9: 0 0 0 0 IO-APIC-fasteoi acpi
16: 0 0 0 9090 IO-APIC-fasteoi
ahci, uhci_hcd:usb3, uhci_hcd:usb9, tw6804[0], tw6804[4]
17: 0 0 0 3 IO-APIC-fasteoi
pata_jmicron, ohci1394, tw6804[1], tw6804[5]
18: 0 0 0 0 IO-APIC-fasteoi
ehci_hcd:usb1, uhci_hcd:usb5, uhci_hcd:usb8, tw6804[2], tw6804[6]
19: 0 0 0 0 IO-APIC-fasteoi
uhci_hcd:usb7, tw6804[3], tw6804[7]
21: 0 0 0 0 IO-APIC-fasteoi
uhci_hcd:usb4
22: 0 218 0 0 IO-APIC-fasteoi HDA Intel
23: 0 0 0 103 IO-APIC-fasteoi
ehci_hcd:usb2, uhci_hcd:usb6
24: 3102 0 0 0 HPET_MSI-edge hpet2
25: 0 2403 0 0 HPET_MSI-edge hpet3
26: 0 0 1899 0 HPET_MSI-edge hpet4
27: 0 0 0 2835 HPET_MSI-edge hpet5
33: 0 0 0 0 PCI-MSI-edge ahci
34: 816 0 0 0 PCI-MSI-edge eth1
NMI: 0 0 0 0 Non-maskable interrupts
LOC: 54 38 23 8 Local timer interrupts
SPU: 0 0 0 0 Spurious interrupts
CNT: 0 0 0 0 Performance counter
interrupts
PND: 0 0 0 0 Performance pending work
RES: 8 7 6 7 Rescheduling interrupts
CAL: 118 130 129 46 Function call interrupts
TLB: 970 879 706 739 TLB shootdowns
TRM: 0 0 0 0 Thermal event interrupts
THR: 0 0 0 0 Threshold APIC interrupts
MCE: 0 0 0 0 Machine check exceptions
MCP: 2 2 2 2 Machine check polls
ERR: 0
MIS: 0
>
>> Only 1 question, the readme says there is no audio yet - any ideas
>> when/if audio will be available? :)
>
> bad news here, i can't promise anything. anyway i'd like to push this
> driver to kernel staging and audio support is required for this step. so
> it is one of my topmost TODO entries.
Heh, fair enough - thank you for working on this!
Roman
>
> Domenico
>
> -----[ Domenico Andreoli, aka cavok
> --[ http://www.dandreoli.com/gpgkey.asc
> ---[ 3A0F 2F80 F79C 678A 8936 4FEE 0677 9033 A20E BC50
>
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