RE: [ACPI-sppt] 2.4.23-pre6 ACPI mostly works for Fujitsu P2120

Thanks for testing the latest release.

I'm afraid I don't have the context for this failure.  Can you file a
bugzilla to provide it?  It isn't clear to me from the note below what
worked/failed in 2.4.21, 2.4.22, 2.4.23.

http://bugzilla.kernel.org/
Category: Power Management
Component: ACPI

Please attach the full dmesg output, plus the /proc/interrupts

Thanks,
-Len

> -----Original Message-----
> From: [email protected] 
> [mailto:[email protected]] On Behalf 
> Of Wan Tat Chee
> Sent: Thursday, October 02, 2003 10:33 PM
> To: [email protected]
> Subject: [ACPI-sppt] 2.4.23-pre6 ACPI mostly works for Fujitsu P2120
> 
> 
> Hi,
> I just tested ACPI in 2.4.23-pre6 on my Fujitsu P2120, and it mostly
> works, behavior of IRQ assignment is identical with 
> 2.4.22-rc1 behavior,
> so USB 2.0 initialization is correct.
> 
> However, there is still one quirk when the on-board Realtek 82139C
> Ethernet interface hardware is not enabled (controlled via BIOS for
> battery-only operation). The IRQ mapping in that situation results
> in incorrect configuration of the USB 2.0 ports.
> 
> Diff in dmesg output between 2.4.22-rc1 and 2.4.23-pre6 below: 
> 
> Note: For Ethernet setting in BIOS = Always, IRQ 9 assigned 
> to eth0 and
> USB, and system works. For Ethernet setting in BIOS = Auto, 
> when operating
> in Battery mode: eth0 disabled, USB is assigned IRQ 10. This 
> causes USB
> device insertion to hang system.
> 
> diff dmesg-2.4.22-rc1.log dmesg-2.4.23-pre6.log
> 27c27
> < Detected 925.431 MHz processor.
> ---
> > Detected 925.424 MHz processor.
> 71c71
> < ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 7 *9 10 11)
> ---
> > ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 7 9 10 11)
> 84c84
> < ACPI: PCI Interrupt Link [LNKB] enabled at IRQ 9
> ---
> > ACPI: PCI Interrupt Link [LNKB] enabled at IRQ 10
> 86c86
> <  pci_irq-0305 [30] acpi_pci_irq_derive   : Unable to derive 
> IRQ for device 00:0f.0
> ---
> >  pci_irq-0305 [29] acpi_pci_irq_derive   : Unable to derive 
> IRQ for device 00:0f.0
> 98c98
> < ACPI: AC Adapter [AC] (on-line)
> ---
> > ACPI: AC Adapter [AC] (off-line)
> 103c103
> < acpi_processor-0899 [37] acpi_processor_get_per: 
> Unsupported address space [127] (control_register)
> ---
> > acpi_processor-0899 [36] acpi_processor_get_per: 
> Unsupported address space [127] (control_register)
> 123c123
> <  pci_irq-0305 [31] acpi_pci_irq_derive   : Unable to derive 
> IRQ for device 00:0f.0
> ---
> >  pci_irq-0305 [30] acpi_pci_irq_derive   : Unable to derive 
> IRQ for device 00:0f.0
> 174c174
> < usb-ohci.c: USB OHCI at membase 0xd0039000, IRQ 9
> ---
> > usb-ohci.c: USB OHCI at membase 0xd0039000, IRQ 10
> 221,223d220
> < eth0: RealTek RTL8139 at 0xd014e800, 00:e0:00:fa:91:46, IRQ 9
> < eth0:  Identified 8139 chip type 'RTL-8139C'
> < eth0: link down
> 
> ----
> Wan Tat Chee (Lecturer)
> School of Computer Science, Univ. of Science Malaysia,
> 11800 USM, Penang, Malaysia.      Rm.625 Ofc Ph: +604 653-3888 x 3617
> NRG Lab Admin: +604 659-4757           Rm.601-E Ofc Ph: +604 653-4396
> Internet: [email protected]            Web: http://nrg.cs.usm.my/~tcwan
> GPG Key : http://nrg.cs.usm.my/~tcwan/tcw_gpg-20030322.asc
> F'print : DCF2 B9B2 FA4D 1208 AD59  14CA 9A8F F54D B2C4 63C7
> 
> 
> 
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