Description
Some devices get multiple IRQs and DMAs assigned when install in ACPI-mode.
I suspect problems also in standard-hal if the broken routines are called there too (I don't know), but this could not be confirmed yet.
^Update 2019: My HP Pavillion dv6500 has duplicate IRQs even in Standard-Hal CORE-12731
Diagnosed with Everest (version 4.20.1248), as our devmngr does not yet list by resources.
This appears to be a major bug and may be the root cause for a lot of other issues.
I recommend everyone to check the resource assignment in case of driver bugs or other strange issues.
List of known occurrences:
CORE-6328: Mouse works in standard but not in acpi mode, gets IRQ 03 and 12, see Ss there.
CORE-9355: Uniata gets IRQ 01 together with kbrd, case of vanishing HDD in usetup.
CORE-10149: PS/2 gets IRQ3 together with COM2 (that reports Code12 in devmngr), and also IRQ12
This is why I suspect it to also be valid for standard-hal. Observed some correlation with kbrd inputs there. Screenshot follow as soon as saving in paint works again
Suspicion:
CORE-6872: USB-Init with vgals (nov. built) version worked in standard, but not in acpi.
Todo: retest with a more current built
Attachments
Issue Links
- blocks
-
CORE-10035 No HDD detected in USetup
- Open
-
CORE-12061 Audio: SIS 7018 Driver start causes freeze in ACPI only
- Untriaged
-
CORE-6328 ACPI/PS2-Mouse: Init fails with STATUS_INVALID_PARAMETER
- Open
-
CORE-12892 COM1 is not accessible with ACPI HAL
- Resolved
-
CORE-14617 HDA_FDOQueryBusRelations fails when loading hd audio
- Resolved