On Mon, Jan 05, 2009 at 03:48:57PM +0700, Insan Praja SW wrote:
> On Mon, 05 Jan 2009 15:29:01 +0700, Otto Moerbeek <o...@drijf.net> wrote:
>
>> On Mon, Jan 05, 2009 at 03:03:47PM +0700, Insan Praja SW wrote:
>>
>>> Hi Misc@,
>>> is there anything on man (8) how to set irq allocation for certain
>>> devices like NICs? I tried apropos but I can't find userland application
>>> on base to change this.
>>> Thanks,
>>
>> In general allocating IRQs is a kernel thing and not something you
>> want to tweak.
>>
>> What problem are you trying to solve?
>>
>> -Otto
>>
>
I cannot help you with this, others probably can. But the first thing
you should do is send a COMPLETE dmesg. I can see skc(4) devices in
your dmesg, but no sk(4).
-Otto
> I always got a;
> ping: sendto: No buffer space available
> ping: wrote 202.abc.de.fgh 64 chars, ret=-1
>
> which is on sk0 and I notice;
> ppb0 at pci0 dev 28 function 0 "Intel 82801GB PCIE" rev 0x01: irq 9
> ppb1 at pci0 dev 28 function 4 "Intel 82801G PCIE" rev 0x01: irq 9
> ppb2 at pci0 dev 28 function 5 "Intel 82801G PCIE" rev 0x01: irq 11
> em0 at pci3 dev 0 function 0 "Intel PRO/1000MT (82573E)" rev 0x03: irq 9,
> address 00:15:17:25:0a:9d
> uhci0 at pci0 dev 29 function 0 "Intel 82801GB USB" rev 0x01: irq 11
> uhci1 at pci0 dev 29 function 1 "Intel 82801GB USB" rev 0x01: irq 10
> uhci2 at pci0 dev 29 function 2 "Intel 82801GB USB" rev 0x01: irq 11
> uhci3 at pci0 dev 29 function 3 "Intel 82801GB USB" rev 0x01: irq 11
> ehci0 at pci0 dev 29 function 7 "Intel 82801GB USB" rev 0x01: irq 11
> skc0 at pci4 dev 0 function 0 "D-Link Systems DGE-530T B1" rev 0x11,
> Yukon Lite (0x9): irq 11
> ste0 at pci5 dev 4 function 0 "D-Link Systems 550TX" rev 0x15: irq 11,
> address 00:0d:88:68:53:84
> ste1 at pci5 dev 5 function 0 "D-Link Systems 550TX" rev 0x15: irq 11,
> address 00:0d:88:68:53:85
> ste2 at pci5 dev 6 function 0 "D-Link Systems 550TX" rev 0x15: irq 11,
> address 00:0d:88:68:53:86
> ste3 at pci5 dev 7 function 0 "D-Link Systems 550TX" rev 0x15: irq 11,
> address 00:0d:88:68:53:87
> radeondrm0 at vga1: irq 11
> em1 at pci4 dev 5 function 0 "Intel PRO/1000MT (82541GI)" rev 0x05: irq
> 9, address 00:15:17:25:0a:9e
> pciide1: using irq 10 for native-PCI interrupt
> ichiic0 at pci0 dev 31 function 3 "Intel 82801GB SMBus" rev 0x01: irq 10
> com0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo
> pckbc0: using irq 1 for kbd slot
> fdc0 at isa0 port 0x3f0/6 irq 6 drq 2
> ppb0 at pci0 dev 28 function 0 "Intel 82801GB PCIE" rev 0x01: irq 9
> ppb1 at pci0 dev 28 function 4 "Intel 82801G PCIE" rev 0x01: irq 9
> ppb2 at pci0 dev 28 function 5 "Intel 82801G PCIE" rev 0x01: irq 11
> em0 at pci3 dev 0 function 0 "Intel PRO/1000MT (82573E)" rev 0x03: irq 9,
> address 00:15:17:25:0a:9d
> uhci0 at pci0 dev 29 function 0 "Intel 82801GB USB" rev 0x01: irq 11
> uhci1 at pci0 dev 29 function 1 "Intel 82801GB USB" rev 0x01: irq 10
> uhci2 at pci0 dev 29 function 2 "Intel 82801GB USB" rev 0x01: irq 11
> uhci3 at pci0 dev 29 function 3 "Intel 82801GB USB" rev 0x01: irq 11
> ehci0 at pci0 dev 29 function 7 "Intel 82801GB USB" rev 0x01: irq 11
> skc0 at pci4 dev 0 function 0 "D-Link Systems DGE-530T B1" rev 0x11,
> Yukon Lite (0x9): irq 11
> ste0 at pci5 dev 4 function 0 "D-Link Systems 550TX" rev 0x15: irq 11,
> address 00:0d:88:68:53:84
> ste1 at pci5 dev 5 function 0 "D-Link Systems 550TX" rev 0x15: irq 11,
> address 00:0d:88:68:53:85
> ste2 at pci5 dev 6 function 0 "D-Link Systems 550TX" rev 0x15: irq 11,
> address 00:0d:88:68:53:86
> ste3 at pci5 dev 7 function 0 "D-Link Systems 550TX" rev 0x15: irq 11,
> address 00:0d:88:68:53:87
> radeondrm0 at vga1: irq 11
> em1 at pci4 dev 5 function 0 "Intel PRO/1000MT (82541GI)" rev 0x05: irq
> 9, address 00:15:17:25:0a:9e
> pciide1: using irq 10 for native-PCI interrupt
> ichiic0 at pci0 dev 31 function 3 "Intel 82801GB SMBus" rev 0x01: irq 10
> com0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo
> pckbc0: using irq 1 for kbd slot
> fdc0 at isa0 port 0x3f0/6 irq 6 drq 2
>
> sk0 shares the same irq as uhci, which is nothing attached to them. Our
> plan is to disable/change setting for usb config from BIOS. But We really
> need to gather more info on this. Any hints and suggestion will be
> appreciated.
> Thanks,
>
> Insan
>
> --
> insandotpraja(at)gmaildotcom
