mirrors/acpica
1
0
Fork 0
mirror of https://github.com/acpica/acpica/ synced 2025-03-09 15:51:37 +03:00
Code Issues Packages Projects Releases Wiki Activity

Merged AML and ACPI exception codes

Browse Source 
date	99.05.12.21.58.00;	author rmoore1;	state Exp;
This commit is contained in:
aystarik 2005-06-29 16:54:15 +00:00
parent 5f1d76da00
commit eba4c5e37e
1 changed files with 11 additions and 11 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

22
source/components/hardware/hwregs.c
View File

@ -114,12 +114,12 @@
*
* FUNCTION: GetBitShift
*
* PARAMETERS: UINT32 Mask - input mask to determine bit shift from. Must
* have at least 1 bit set.
* PARAMETERS: Mask - Input mask to determine bit shift from. Must
* have at least 1 bit set.
*
* RETURN: bit location of the lsb of the mask
* RETURN: Bit location of the lsb of the mask
*
* DESCRIPTION: returns the bit number for the low order bit that's set.
* DESCRIPTION: Returns the bit number for the low order bit that's set.
*
******************************************************************************/
@ -143,12 +143,12 @@ GetBitShift (UINT32 Mask)
*
* FUNCTION: AcpiRegisterIO
*
* PARAMETERS: INT32 ReadWrite - Either ACPI_READ or ACPI_WRITE.
* INT32 RegisterId - index of ACPI register to access
* UINT32 Value - (only used on write) value to write to the
* register. This value is shifted all the way right.
* PARAMETERS: ReadWrite - Either ACPI_READ or ACPI_WRITE.
* RegisterId - index of ACPI register to access
* Value - (only used on write) value to write to the
* register. Shifted all the way right.
*
* RETURN: value written to or read from specified register. This value
* RETURN: Value written to or read from specified register. This value
* is shifted all the way right.
*
* DESCRIPTION: Generic ACPI register read/write function.
@ -230,7 +230,7 @@ AcpiRegisterIO (INT32 ReadWrite, INT32 RegisterId, ... /* UINT32 Value */)
if (ReadWrite == ACPI_WRITE)
{
/*
* status registers are different from the rest. Clear by writing 1, writing 0
* Status registers are different from the rest. Clear by writing 1, writing 0
* has no effect. So, the only relevent information is the single bit we're
* interested in, all others should be written as 0 so they will be left
* unchanged
@ -393,7 +393,7 @@ AcpiRegisterIO (INT32 ReadWrite, INT32 RegisterId, ... /* UINT32 Value */)
if (Mask == SLP_EN_MASK)
{
/*
* enable interrupts, the SCI handler is likely going to be invoked as
* Enable interrupts, the SCI handler is likely going to be invoked as
* soon as interrupts are enabled, since gpe's and most fixed resume
* events also generate SCI's.
*/