lspci -vs 1:4 is taken before inserting the drivers. Thanks On Mon, Nov 10, 2008 at 12:05 PM, Nobin Mathew <nobin.mathew@xxxxxxxxx> wrote: > lspci output > > [root@localhost ~]# lspci -vs 1:4 > 01:04.0 System peripheral: Compaq Computer Corporation Integrated > Lights Out Controller (rev 03) > Subsystem: Hewlett-Packard Company Unknown device 3305 > Flags: medium devsel, IRQ 11 > I/O ports at 2800 [size=256] > Memory at fdee0000 (32-bit, non-prefetchable) [size=512] > Capabilities: [f0] Power Management version 3 > > 01:04.2 System peripheral: Compaq Computer Corporation Integrated > Lights Out Processor (rev 03) > Subsystem: Hewlett-Packard Company Unknown device 3305 > Flags: medium devsel, IRQ 225 > BIST result: 00 > I/O ports at 1400 [disabled] [size=256] > Memory at fded0000 (32-bit, non-prefetchable) [disabled] [size=2K] > Memory at fdec0000 (32-bit, non-prefetchable) [disabled] [size=8K] > Memory at fde00000 (32-bit, non-prefetchable) [disabled] [size=512K] > [virtual] Expansion ROM at fdd20000 [disabled] [size=64K] > Capabilities: [f0] Power Management version 3 > > 01:04.4 USB Controller: Hewlett-Packard Company Proliant iLO2 virtual > USB controller (prog-if 00 [UHCI]) > Subsystem: Hewlett-Packard Company Unknown device 3305 > Flags: medium devsel, IRQ 225 > I/O ports at 1800 [disabled] [size=32] > Capabilities: [f0] Power Management version 3 > > 01:04.6 IPMI SMIC interface: Hewlett-Packard Company Proliant iLO2 > virtual UART (prog-if 01) > Subsystem: Hewlett-Packard Company Unknown device 3305 > Flags: medium devsel, IRQ 50 > Memory at fddf0000 (32-bit, non-prefetchable) [size=256] > Capabilities: [f0] Power Management version 3 > > dmesg messages and /proc/interupts are attached. > > > command sequence just for reference > > insmod hpilo > insmod uhci_hcd > cat /proc/interrupts > dmesg > rmmod hpilo > rmmod uhci_hcd > dmesg > > Thanks > Nobin Mathew > > On Sun, Nov 9, 2008 at 12:45 AM, Grant Grundler > <grundler@xxxxxxxxxxxxxxxx> wrote: >> On Sat, Nov 08, 2008 at 08:10:54PM +0100, Jiri Slaby wrote: >>> Grant Grundler napsal(a): >>> > So I see how the IRQ is enabled and disabled. I still don't see where >>> > an interrupt handler is bound to IRQ 225 (output you posted today in >>> > another email). >>> >>> This irq setup is done during pci_enable_device. >> >> Sorry, I wasn't quite correct: pci_enable_device() should only assign IRQs, >> not enable them. request_irq() would enable them. >> >>> > Nobin, can you dump /proc/interrupts when both drivers >>> > are loaded and also send the dmesg output after both are loaded? >>> >>> This won't show the hp driver as it doesn't request_irq. >> >> Yup - that's what I expect too. But I was afraid something else might >> be calling request_irq() and I'm just not seeing it. :) >> >> grant >> > -- To unsubscribe from this list: send the line "unsubscribe linux-pci" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
