diff options
Diffstat (limited to 'sys/contrib/dev/acpica/exsystem.c')
| -rw-r--r-- | sys/contrib/dev/acpica/exsystem.c | 25 |
1 files changed, 17 insertions, 8 deletions
diff --git a/sys/contrib/dev/acpica/exsystem.c b/sys/contrib/dev/acpica/exsystem.c index b97c06a..df03448 100644 --- a/sys/contrib/dev/acpica/exsystem.c +++ b/sys/contrib/dev/acpica/exsystem.c @@ -2,7 +2,7 @@ /****************************************************************************** * * Module Name: exsystem - Interface to OS services - * $Revision: 65 $ + * $Revision: 67 $ * *****************************************************************************/ @@ -150,7 +150,8 @@ AcpiExSystemWaitSemaphore ( ACPI_STATUS Status; - FUNCTION_TRACE ("AcpiExSystemWaitSemaphore"); + FUNCTION_TRACE ("ExSystemWaitSemaphore"); + Status = AcpiOsWaitSemaphore (Semaphore, 1, 0); if (ACPI_SUCCESS (Status)) @@ -200,6 +201,8 @@ void AcpiExSystemDoStall ( UINT32 HowLong) { + FUNCTION_ENTRY (); + if (HowLong > 1000) /* 1 millisecond */ { @@ -237,6 +240,10 @@ void AcpiExSystemDoSuspend ( UINT32 HowLong) { + + FUNCTION_ENTRY (); + + /* Since this thread will sleep, we must release the interpreter */ AcpiExExitInterpreter (); @@ -273,7 +280,8 @@ AcpiExSystemAcquireMutex ( ACPI_STATUS Status = AE_OK; - FUNCTION_TRACE_PTR ("AcpiExSystemAcquireMutex", ObjDesc); + FUNCTION_TRACE_PTR ("ExSystemAcquireMutex", ObjDesc); + if (!ObjDesc) { @@ -283,7 +291,6 @@ AcpiExSystemAcquireMutex ( /* * Support for the _GL_ Mutex object -- go get the global lock */ - if (ObjDesc->Mutex.Semaphore == AcpiGbl_GlobalLockSemaphore) { Status = AcpiEvAcquireGlobalLock (); @@ -318,7 +325,7 @@ AcpiExSystemReleaseMutex ( ACPI_STATUS Status = AE_OK; - FUNCTION_TRACE ("AcpiExSystemReleaseMutex"); + FUNCTION_TRACE ("ExSystemReleaseMutex"); if (!ObjDesc) @@ -360,7 +367,7 @@ AcpiExSystemSignalEvent ( ACPI_STATUS Status = AE_OK; - FUNCTION_TRACE ("AcpiExSystemSignalEvent"); + FUNCTION_TRACE ("ExSystemSignalEvent"); if (ObjDesc) @@ -395,7 +402,7 @@ AcpiExSystemWaitEvent ( ACPI_STATUS Status = AE_OK; - FUNCTION_TRACE ("AcpiExSystemWaitEvent"); + FUNCTION_TRACE ("ExSystemWaitEvent"); if (ObjDesc) @@ -429,11 +436,13 @@ AcpiExSystemResetEvent ( void *TempSemaphore; + FUNCTION_ENTRY (); + + /* * We are going to simply delete the existing semaphore and * create a new one! */ - Status = AcpiOsCreateSemaphore (ACPI_NO_UNIT_LIMIT, 0, &TempSemaphore); if (ACPI_SUCCESS (Status)) { |
