Hi Andy,
When I build edison on master I recently started seeing this warning:
+board/intel/edison/dsdt.asl.tmp 210: Name (SSCN, Package () +Warning 4089 - Object is not referenced ^ + +board/intel/edison/dsdt.asl.tmp 214: Name (FMCN, Package () +board/intel/edison/dsdt.asl.tmp 218: Name (HSCN, Package () +board/intel/edison/dsdt.asl.tmp 239: Name (SSCN, Package () +board/intel/edison/dsdt.asl.tmp 243: Name (FMCN, Package () +board/intel/edison/dsdt.asl.tmp 247: Name (HSCN, Package () +board/intel/edison/dsdt.asl.tmp 291: Method (GPLD, 1, Serialized) { +Warning 4089 - Object is not referenced ^
Do you have any thoughts on how to fix it?
Regards, SImon
On Tue, May 19, 2020 at 10:47:27AM -0600, Simon Glass wrote:
Hi Andy,
When I build edison on master I recently started seeing this warning:
+board/intel/edison/dsdt.asl.tmp 210: Name (SSCN, Package () +Warning 4089 - Object is not referenced ^
+board/intel/edison/dsdt.asl.tmp 214: Name (FMCN, Package () +board/intel/edison/dsdt.asl.tmp 218: Name (HSCN, Package () +board/intel/edison/dsdt.asl.tmp 239: Name (SSCN, Package () +board/intel/edison/dsdt.asl.tmp 243: Name (FMCN, Package () +board/intel/edison/dsdt.asl.tmp 247: Name (HSCN, Package () +board/intel/edison/dsdt.asl.tmp 291: Method (GPLD, 1, Serialized) { +Warning 4089 - Object is not referenced ^
Can't reproduce. ASL+ Optimizing Compiler/Disassembler version 20190509
Do you have any thoughts on how to fix it?
Yes, file a bug in ACPICA bugzilla.
On Wed, May 20, 2020 at 11:17:17AM +0300, Andy Shevchenko wrote:
On Tue, May 19, 2020 at 10:47:27AM -0600, Simon Glass wrote:
Hi Andy,
When I build edison on master I recently started seeing this warning:
+board/intel/edison/dsdt.asl.tmp 210: Name (SSCN, Package () +Warning 4089 - Object is not referenced ^
+board/intel/edison/dsdt.asl.tmp 214: Name (FMCN, Package () +board/intel/edison/dsdt.asl.tmp 218: Name (HSCN, Package () +board/intel/edison/dsdt.asl.tmp 239: Name (SSCN, Package () +board/intel/edison/dsdt.asl.tmp 243: Name (FMCN, Package () +board/intel/edison/dsdt.asl.tmp 247: Name (HSCN, Package () +board/intel/edison/dsdt.asl.tmp 291: Method (GPLD, 1, Serialized) { +Warning 4089 - Object is not referenced ^
Can't reproduce. ASL+ Optimizing Compiler/Disassembler version 20190509
Ah, that explains it then I bet. Ubuntu/bionic is: ASL+ Optimizing Compiler/Disassembler version 20180105
Hi Tom,
On Wed, 20 May 2020 at 07:06, Tom Rini trini@konsulko.com wrote:
On Wed, May 20, 2020 at 11:17:17AM +0300, Andy Shevchenko wrote:
On Tue, May 19, 2020 at 10:47:27AM -0600, Simon Glass wrote:
Hi Andy,
When I build edison on master I recently started seeing this warning:
+board/intel/edison/dsdt.asl.tmp 210: Name (SSCN, Package () +Warning 4089 - Object is not referenced ^
+board/intel/edison/dsdt.asl.tmp 214: Name (FMCN, Package () +board/intel/edison/dsdt.asl.tmp 218: Name (HSCN, Package () +board/intel/edison/dsdt.asl.tmp 239: Name (SSCN, Package () +board/intel/edison/dsdt.asl.tmp 243: Name (FMCN, Package () +board/intel/edison/dsdt.asl.tmp 247: Name (HSCN, Package () +board/intel/edison/dsdt.asl.tmp 291: Method (GPLD, 1, Serialized) { +Warning 4089 - Object is not referenced ^
Can't reproduce. ASL+ Optimizing Compiler/Disassembler version 20190509
Ah, that explains it then I bet. Ubuntu/bionic is: ASL+ Optimizing Compiler/Disassembler version 20180105
I must have installed something newer, 20180810. I have not upgraded to 2020.04 yet. A bit nervous about what will change.
Regards, Simon
On Wed, May 20, 2020 at 07:22:26AM -0600, Simon Glass wrote:
Hi Tom,
On Wed, 20 May 2020 at 07:06, Tom Rini trini@konsulko.com wrote:
On Wed, May 20, 2020 at 11:17:17AM +0300, Andy Shevchenko wrote:
On Tue, May 19, 2020 at 10:47:27AM -0600, Simon Glass wrote:
Hi Andy,
When I build edison on master I recently started seeing this warning:
+board/intel/edison/dsdt.asl.tmp 210: Name (SSCN, Package () +Warning 4089 - Object is not referenced ^
+board/intel/edison/dsdt.asl.tmp 214: Name (FMCN, Package () +board/intel/edison/dsdt.asl.tmp 218: Name (HSCN, Package () +board/intel/edison/dsdt.asl.tmp 239: Name (SSCN, Package () +board/intel/edison/dsdt.asl.tmp 243: Name (FMCN, Package () +board/intel/edison/dsdt.asl.tmp 247: Name (HSCN, Package () +board/intel/edison/dsdt.asl.tmp 291: Method (GPLD, 1, Serialized) { +Warning 4089 - Object is not referenced ^
Can't reproduce. ASL+ Optimizing Compiler/Disassembler version 20190509
Ah, that explains it then I bet. Ubuntu/bionic is: ASL+ Optimizing Compiler/Disassembler version 20180105
I must have installed something newer, 20180810. I have not upgraded to 2020.04 yet. A bit nervous about what will change.
To be clear, I see the warning on bionic too. If we can easily install just a new iasl in CI (and locally as needed) via deb, that would be good, otherwise if it's just a warning maybe we live with it, so long as Edison still works.
Op 20-05-2020 om 16:16 schreef Andy Shevchenko:
On Wed, May 20, 2020 at 09:35:34AM -0400, Tom Rini wrote:
...
as Edison still works.
I believe no-one who is building it from sources for Edison uses that old ACPICA tools.
Building with Yocto we are on 20190215 https://github.com/westeri/meta-acpi/tree/master/recipes-bsp/acpica
Hi Andy,
On Wed, May 20, 2020 at 4:17 PM Andy Shevchenko andriy.shevchenko@linux.intel.com wrote:
On Tue, May 19, 2020 at 10:47:27AM -0600, Simon Glass wrote:
Hi Andy,
When I build edison on master I recently started seeing this warning:
+board/intel/edison/dsdt.asl.tmp 210: Name (SSCN, Package () +Warning 4089 - Object is not referenced ^
+board/intel/edison/dsdt.asl.tmp 214: Name (FMCN, Package () +board/intel/edison/dsdt.asl.tmp 218: Name (HSCN, Package () +board/intel/edison/dsdt.asl.tmp 239: Name (SSCN, Package () +board/intel/edison/dsdt.asl.tmp 243: Name (FMCN, Package () +board/intel/edison/dsdt.asl.tmp 247: Name (HSCN, Package () +board/intel/edison/dsdt.asl.tmp 291: Method (GPLD, 1, Serialized) { +Warning 4089 - Object is not referenced ^
Can't reproduce. ASL+ Optimizing Compiler/Disassembler version 20190509
Do you have any thoughts on how to fix it?
Yes, file a bug in ACPICA bugzilla.
board/intel/edison/dsdt.asl.tmp 28: Device (PCI0) Warning 3073 - Multiple types ^ (Device object requires either a _HID or _ADR, but not both)
board/intel/edison/dsdt.asl.tmp 292: Name (PCKG, Package () { Remark 2173 - ^ Creation of named objects within a method is highly inefficient, use globals or method local variables instead (_SB.PCI0.DWC3.RHUB.GPLD)
board/intel/edison/dsdt.asl.tmp 338: Name (RBUF, ResourceTemplate() Remark 2173 - ^ Creation of named objects within a method is highly inefficient, use globals or method local variables instead (_SB.PCI0.HSU0.BTH0._CRS)
board/intel/edison/dsdt.asl.tmp 369: Dev CC arch/x86/lib/reloc_ia32_efi.o ice (PMIC) Warning 3073 - Multiple types ^ (Device object requires either a _HID or _ADR, but not both)
board/intel/edison/dsdt.asl.tmp 385: Name (RBUF, ResourceTemplate() Remark 2173 - ^ Creation of named objects within a method is highly inefficient, use globals or method local variables instead (_SB.PCI0.IPC1.PMIC._CRS)
board/intel/edison/dsdt.asl.tmp 428: Device (GDMA) Warning 3073 - Multiple types ^ (Device object requires either a _HID or _ADR, but not both)
board/intel/edison/dsdt.asl.tmp 439: Name (RBUF, ResourceTemplate () Remark 2173 - ^ Creation of named objects within a method is highly ineffi
This is seen with
$ iasl -v
Intel ACPI Component Architecture ASL+ Optimizing Compiler/Disassembler version 20200430 Copyright (c) 2000 - 2020 Intel Corporation
Regards, Bin
On Tue, May 26, 2020 at 04:27:51PM +0800, Bin Meng wrote:
On Wed, May 20, 2020 at 4:17 PM Andy Shevchenko andriy.shevchenko@linux.intel.com wrote:
On Tue, May 19, 2020 at 10:47:27AM -0600, Simon Glass wrote:
....
board/intel/edison/dsdt.asl.tmp 428: Device (GDMA) Warning 3073 - Multiple types ^ (Device object requires either a _HID or _ADR, but not both)
Thanks for the report, I have fixed all, except above one. I need to understand if we can drop one of them safely. This is due to matching with CSRT which has ACPI HID, but device itself is PCI-ish.
participants (5)
-
Andy Shevchenko -
Bin Meng -
Ferry Toth -
Simon Glass -
Tom Rini