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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@8509 6f19259b-4bc3-4df7-8a09-765794883524

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jcarsey
2009-06-10 17:07:59 +00:00
parent ebdad7f865
commit b4124f44f7
2 changed files with 32 additions and 40 deletions
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39
IntelFrameworkPkg/Include/Protocol/LegacyInterrupt.h
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@@ -32,9 +32,9 @@ typedef struct _EFI_LEGACY_INTERRUPT_PROTOCOL EFI_LEGACY_INTERRUPT_PROTOCOL;
Get the number of PIRQs this hardware supports.
@param This Protocol instance pointer.
@param NumberPirsq Number of PIRQs.
@param NumberPirsq Number of PIRQs that are supported.
@retval EFI_SUCCESS Number of PIRQs returned.
@retval EFI_SUCCESS The number of PIRQs was returned successfully.
**/
typedef
@@ -52,7 +52,7 @@ EFI_STATUS
@param Device PCI Device
@param Function PCI Function
@retval EFI_SUCCESS Bus/Device/Function returned
@retval EFI_SUCCESS The Bus, Device, and Function were returned successfully
**/
typedef
@@ -88,9 +88,9 @@ EFI_STATUS
@param This Protocol instance pointer.
@param PirqNumber PIRQ register to read.
@param PirqData Data written.
@param PirqData Data to write.
@retval EFI_SUCCESS Table pointer returned
@retval EFI_SUCCESS The PIRQ was programmed
@retval EFI_INVALID_PARAMETER Invalid PIRQ number
**/
@@ -102,27 +102,22 @@ EFI_STATUS
IN UINT8 PirqData
);
/**
@par Protocol Description:
Abstracts the PIRQ programming from the generic EFI Compatibility Support Modules
@param GetNumberPirqs
Gets the number of PIRQs supported.
@param GetLocation
Gets the PCI bus, device, and function that associated with this protocol.
@param ReadPirq
Reads the indicated PIRQ register.
@param WritePirq
Writes to the indicated PIRQ register.
**/
struct _EFI_LEGACY_INTERRUPT_PROTOCOL {
///
/// Gets the number of PIRQs supported.
///
EFI_LEGACY_INTERRUPT_GET_NUMBER_PIRQS GetNumberPirqs;
///
/// Gets the PCI bus, device, and function that associated with this protocol.
///
EFI_LEGACY_INTERRUPT_GET_LOCATION GetLocation;
///
/// Reads the indicated PIRQ register.
///
EFI_LEGACY_INTERRUPT_READ_PIRQ ReadPirq;
///
/// Writes to the indicated PIRQ register.
///
EFI_LEGACY_INTERRUPT_WRITE_PIRQ WritePirq;
};