On Tue, Aug 07, 2012 at 03:01:29PM +0200, Paolo Bonzini wrote:
> LNKS is a bit strange in that it reuses the same PIIX register as LNKA,
> but has a different interrupt. This means that the _CRS it returns will
> not be one of the possible resources from _PRS. This shows up in the
> Linux boot logs as
>
> ACPI: PCI Interrupt Link [LNKS] (IRQs 9) *0
>
> Instead of that, we can simply use a hardwired interrupt index.
>
> Cc: Gleb Natapov <[email protected]>
> Cc: Laszlo Ersek <[email protected]>
> Signed-off-by: Paolo Bonzini <[email protected]>
> ---
> src/acpi-dsdt.dsl | 16 ++++------------
> 1 file modificato, 4 inserzioni(+), 12 rimozioni(-)
>
> diff --git a/src/acpi-dsdt.dsl b/src/acpi-dsdt.dsl
> index 083e2be..66ca853 100644
> --- a/src/acpi-dsdt.dsl
> +++ b/src/acpi-dsdt.dsl
> @@ -86,7 +86,10 @@ DefinitionBlock (
> #define prt_slot3(nr) prt_slot(nr, LNKC, LNKD, LNKA, LNKB)
> prt_slot0(0x0000),
> /* Device 1 is power mgmt device, and can only use irq 9 */
> - prt_slot(0x0001, LNKS, LNKB, LNKC, LNKD),
> + Package() { 0x1ffff, 0, 0, 9 },
> + Package() { 0x1ffff, 1, LNKB, 0 },
> + Package() { 0x1ffff, 2, LNKC, 0 },
> + Package() { 0x1ffff, 3, LNKD, 0 }
> prt_slot2(0x0002),
I get an error (missing comma?):
out/acpi-dsdt.dsl.i 43: Package() { 0x0002ffff, 0, LNKB, 0 },
Package() { 0x0002ffff, 1, LNKC, 0 }, Package() { 0x0002ffff, 2, LNKD, 0 },
Package() { 0x0002ffff, 3, LNKA, 0 }, ,, PW32, AddressRangeMemory,
TypeStatic)
Error 4096 - ^ syntax error, unexpected
PARSEOP_PACKAGE, expecting ',' or '}'
-Kevin
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