Strange AE_AML_BUFFER_LIMIT errors and no battery

[zgdump]

Notebook: Asus G713QM-HX121 2021

Haiku: R1/beta4

On my laptop, Haiku does not detect the battery. And there are very strange AE_AML_BUFFER_LIMIT errors in the syslog. Visually, the system continues to work without problems.

Fragment of the system log:

KERN: publish device: node 0xffffffff83134c88, path random, module bus_managers/random/device_v1
KERN: publish device: node 0xffffffff83134c88, path urandom, module bus_managers/random/device_v1
KERN: publish device: node 0xffffffff83134968, path power/acpi_battery/0, module drivers/power/acpi_battery/device_v1
KERN: publish device: node 0xffffffff83134648, path power/button/power, module drivers/power/acpi_button/device_v1
KERN: Firmware Error (ACPI): AE_AML_BUFFER_LIMIT, Field [IIA2] at bit offset/length 64/32 exceeds size of target Buffer (64 bits) (20210105/dsopcode-356)
KERN: ACPI Error: Aborting method \_SB.ATKD.WMNB due to previous error (AE_AML_BUFFER_LIMIT) (20210105/psparse-688)
KERN: Firmware Error (ACPI): AE_AML_BUFFER_LIMIT, Field [IIA2] at bit offset/length 64/32 exceeds size of target Buffer (64 bits) (20210105/dsopcode-356)
KERN: ACPI Error: Aborting method \_SB.ATKD.WMNB due to previous error (AE_AML_BUFFER_LIMIT) (20210105/psparse-688)
KERN: Firmware Error (ACPI): AE_AML_BUFFER_LIMIT, Field [IIA2] at bit offset/length 64/32 exceeds size of target Buffer (64 bits) (20210105/dsopcode-356)
KERN: ACPI Error: Aborting method \_SB.ATKD.WMNB due to previous error (AE_AML_BUFFER_LIMIT) (20210105/psparse-688)
KERN: Firmware Error (ACPI): AE_AML_BUFFER_LIMIT, Field [IIA2] at bit offset/length 64/32 exceeds size of target Buffer (64 bits) (20210105/dsopcode-356)
KERN: ACPI Error: Aborting method \_SB.ATKD.WMNB due to previous error (AE_AML_BUFFER_LIMIT) (20210105/psparse-688)
KERN: Firmware Error (ACPI): AE_AML_BUFFER_LIMIT, Field [IIA2] at bit offset/length 64/32 exceeds size of target Buffer (64 bits) (20210105/dsopcode-356)

[zgdump]

Fix by Reijo F from russian haiku os chat:

diff --git a/src/add-ons/kernel/drivers/wmi/WMIAsus.cpp b/src/add-ons/kernel/drivers/wmi/WMIAsus.cpp
index 5b61c0089d..c95fb47075 100644
--- a/src/add-ons/kernel/drivers/wmi/WMIAsus.cpp
+++ b/src/add-ons/kernel/drivers/wmi/WMIAsus.cpp
@@ -125,7 +125,7 @@ WMIAsus::_EvaluateMethod(uint32 methodId, uint32 arg0, uint32 arg1,
        uint32 *returnValue)
 {
        CALLED();
-       uint32 params[] = { arg0, arg1 };
+       uint32 params[] = { arg0, arg1, 0, 0, 0 };
        acpi_data inBuffer = { sizeof(params), params };
        acpi_data outBuffer = { ACPI_ALLOCATE_BUFFER, NULL };
        status_t status = wmi->evaluate_method(wmi_cookie, 0, methodId, &inBuffer,

[tqh]

Korli, looks like Asus WMI driver needs a bigger buffer for params, not sure why.

[korli]

Applied in master with hrev56683

[korli]

Should this be considered for beta4?

[kim1963]

Beta 4 ?