Shuttle HOT-591P fails ACPI on 2.4.23

[Ryan Underwood <nemesis-lists-RBwgCYbvQ+vk1uMJSBkQmQ@public.gmane.org>]

[-- Attachment #1: Type: text/plain, Size: 1593 bytes --]


Hello,

Shuttle HOT-591P with latest BIOS (591P025) and Cyrix CPU, kernel
2.4.23.  It is a Baby AT board with AT and ATX power.

Vendor: Award Software International, Inc.
Version: 4.51 PG
Release Date: 03/27/01

Manufacturer: Shuttle Inc.
Product Name: VIA APOLLO MVP3 (HOT-597)
Version: 2A5LEH2B
(It is actually a 591P, regardless of the DMI string)

It seems the ACPI tables are found, but the system does not properly
handle the SCI interrupt:

ACPI: Subsystem revision 20031002
PCI: PCI BIOS revision 2.10 entry at 0xfb410, last bus=3D1
PCI: Using configuration type 1
 tbxface-0117 [03] acpi_load_tables      : ACPI Tables successfully acquired
Parsing all Control Methods:.......................................................
Table [DSDT](id F004) - 227 Objects with 26 Devices 55 Methods 17 Regions
ACPI Namespace successfully loaded at root c02dba3c
ACPI: IRQ9 SCI: Level Trigger.  <---- PAUSES HERE
evxfevnt-0089: *** Error: Could not transition to ACPI mode.
 utxface-0170 [03] acpi_enable_subsystem : acpi_enable failed.
ACPI: Unable to start the ACPI Interpreter
evxfevnt-0127 [06] acpi_disable          : System is already in legacy (non-ACPI) mode
 utalloc-0986 [05] ut_dump_allocations   : No outstanding allocations.
PCI: Probing PCI hardware
PCI: ACPI tables contain no PCI IRQ routing entries
...

At the "ACPI: IRQ9 SCI:" part, it pauses for a few seconds before
continuing.

A similar system with a Tyan ATX board and K6/III 400 works great.

any ideas?

-- 
Ryan Underwood, <nemesis-RBwgCYbvQ+vk1uMJSBkQmQ@public.gmane.org>

[-- Attachment #2: Digital signature --]
[-- Type: application/pgp-signature, Size: 189 bytes --]