[ACPI] pciirq.16.acpi.diff

[Dominik B. <de...@br...>]

All who have troubles with the acpi-20020503 ACPI IRQ routing might be 
interested in giving pciirq.16.acpi.diff a try - when you select 
CONFIG_ACPI_PCI_IRQ_ALTERNATE you should get quite similar results to my 
former stable pciirq patches (i.e. v.12 and v.8). Not selecting 
CONFIG_ACPI_PCI_IRQ_ALTERNATE generates same results as v.15

Please note that you need a clean acpi-20020503 pci_link.c and pci_irq.c for 
this, so please diff -R Sam Revitch's patch. A slightly different form of his 
patch is included in pciirq.16.acpi.diff

Dominik

----

v.16 (2002/05/07)
x Added "old" [but stable] code of v.14, select
    "CONFIG_ACPI_PCI_IRQ_ALTERNATE" to enable.
x use eisa_set_level_irq instead of copying the code over to
     pci_link.c
x remove panic in derive (Sam Revitch)

v.15 (2002/05/05)
x add second run through the link device list to properly balance IRQs
x do not change pre-enabled IRQs (calling _DIS did not help)
x force IRQ to be level-triggered (probably a VIA-chipset-related problem, 
      seen on many systems)

complete history and older diffs available at
http://www.brodo.de/english/pub/acpi/pci_irq/index.html