Re: [ACPI] not getting IRQ for USB on Sony VAIO PCG-GR170K

[Mattia <do...@su...>]

I have the same laptop. Using Kai Germaschewski's IRQ patch will fix that.
try looking into the archives.

bye,
Mattia

At 23.20 05/02/2002 -0800, Brian Lavender wrote:
>I have a Sony Vaio Laptop: PCG-GR170K with a Memory stick. It shows up as 
>the third USB
>controller. Problem is, it isn't getting an IRQ. I got the 2.4.17 kernel, 
>the APCI
>patch acpi-20011218.diff.gz and Jes Sorensen's patch at:
>
>http://groups.google.com/groups?hl=en&selm=linux.kernel.Pine.LNX.4.33.0201171620510.19753-100000%40chaos.tp1.ruhr-uni-bochum.de
>
>but I still can't get an IRQ for the third USB Controller. Below is the 
>output for lspci -v.
>It looks like I have apci properly compiled if I look at dmesg. I was 
>looking at
>the intel page, where it talks about getting the output from cat 
>/proc/acpi/dsdt > dsdt.dat
>which I was able to retrieve and disassemble using the AD utility from 
>Phoenix. Do I need
>to do this, or is there something I am missing?
>
>brian
>
>$ lspci -v
>[snip]
>00:1d.0 USB Controller: Intel Corporation: Unknown device 2482 (rev 01) 
>(prog-if 00 [UHCI])
>   Subsystem: Sony Corporation: Unknown device 80e7
>   Flags: bus master, medium devsel, latency 0, IRQ 9
>   I/O ports at 1800 [size=32]
>
>00:1d.1 USB Controller: Intel Corporation: Unknown device 2484 (rev 01) 
>(prog-if 00 [UHCI])
>   Subsystem: Sony Corporation: Unknown device 80e7
>   Flags: bus master, medium devsel, latency 0, IRQ 9
>   I/O ports at 1820 [size=32]
>
>00:1d.2 USB Controller: Intel Corporation: Unknown device 2487 (rev 01) 
>(prog-if 00 [UHCI])
>   Subsystem: Sony Corporation: Unknown device 80e7
>   Flags: bus master, medium devsel, latency 0
>   I/O ports at 1840 [size=32]
>
>$ dmesg
>[snip]
>ACPI: have wakeup address 0xc0001000
>On node 0 totalpages: 65408
>zone(0): 4096 pages.
>zone(1): 61312 pages.
>zone(2): 0 pages.
>ACPI: RSD PTR  (v0 PTLTD ) @ 0x000f6cd0
>ACPI: RSDT (v1 SONY   C0       8193.1841) @ 0x0fefa88f
>ACPI: FADT (v1 SONY C0 8193.1841) @ 0x0fefef64
>ACPI: BOOT (v1 SONY C0 8193.1841) @ 0x0fefefd8
>[snip]
>
>--
>Brian Lavender
>http://www.brie.com/brian/
>
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