[haiku-bugs] Re: [Haiku] #5449: ACPI: AcpiInitializeTables fails on Acer Aspire One AOA110

  • From: "siarzhuk" <trac@xxxxxxxxxxxx>
  • Date: Mon, 01 Mar 2010 21:21:25 -0000

#5449: ACPI: AcpiInitializeTables fails on Acer Aspire One AOA110
--------------------------+-------------------------------------------------
 Reporter:  vegardw       |       Owner:  nobody        
     Type:  bug           |      Status:  new           
 Priority:  normal        |   Milestone:  R1            
Component:  Drivers/ACPI  |     Version:  R1/Development
 Keywords:                |   Blockedby:                
 Platform:  All           |    Blocking:                
--------------------------+-------------------------------------------------

Comment(by siarzhuk):

 Replying to [comment:23 phoudoin]:
 > Sounds more and more related to unmapping physical memmory.
 >
 > vegardw, siarzhuk, could your try after commenting the RSDP table unmap
 > in src/add-
 ons/kernel/bus_managers/acpi/tables/tbutils.c#AcpiTbParseRootTable, near
 line 649:
 >

 I have disabled unmapping on r35706 but from my point of view all goes the
 same way. :-\ This is the corresponding part of syslog.

 {{{
 KERN: ACPI: RSDP 0x000f6c10 00024 (v02 DELL  )
 KERN: add_memory_type_range(121, 0xbf7f5000, 0x1000, 0)
 KERN: set MTRRs to:
 KERN: ACPI:      0xbf7f5d17 00000 (v00                 00000000
 00000000)
 KERN: remove_memory_type_range(121, 0xbf7f5000, 0x1000, 0)
 KERN: set MTRRs to:
 KERN: ACPI Error: Invalid length 0x0 in RSDT/XSDT (20100121/tbutils-669)
 KERN: acpi: AcpiInitializeTables failed (AE_INVALID_TABLE_LENGTH)

 }}}

-- 
Ticket URL: <http://dev.haiku-os.org/ticket/5449#comment:28>
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