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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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@ -32,9 +32,9 @@ typedef struct _EFI_LEGACY_INTERRUPT_PROTOCOL EFI_LEGACY_INTERRUPT_PROTOCOL;
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Get the number of PIRQs this hardware supports.
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Get the number of PIRQs this hardware supports.
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@param This Protocol instance pointer.
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@param This Protocol instance pointer.
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@param NumberPirsq Number of PIRQs.
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@param NumberPirsq Number of PIRQs that are supported.
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@retval EFI_SUCCESS Number of PIRQs returned.
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@retval EFI_SUCCESS The number of PIRQs was returned successfully.
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**/
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**/
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typedef
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typedef
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@ -52,7 +52,7 @@ EFI_STATUS
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@param Device PCI Device
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@param Device PCI Device
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@param Function PCI Function
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@param Function PCI Function
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@retval EFI_SUCCESS Bus/Device/Function returned
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@retval EFI_SUCCESS The Bus, Device, and Function were returned successfully
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**/
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**/
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typedef
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typedef
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@ -88,9 +88,9 @@ EFI_STATUS
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@param This Protocol instance pointer.
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@param This Protocol instance pointer.
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@param PirqNumber PIRQ register to read.
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@param PirqNumber PIRQ register to read.
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@param PirqData Data written.
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@param PirqData Data to write.
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@retval EFI_SUCCESS Table pointer returned
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@retval EFI_SUCCESS The PIRQ was programmed
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@retval EFI_INVALID_PARAMETER Invalid PIRQ number
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@retval EFI_INVALID_PARAMETER Invalid PIRQ number
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**/
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**/
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@ -102,27 +102,22 @@ EFI_STATUS
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IN UINT8 PirqData
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IN UINT8 PirqData
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);
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);
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/**
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@par Protocol Description:
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Abstracts the PIRQ programming from the generic EFI Compatibility Support Modules
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@param GetNumberPirqs
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Gets the number of PIRQs supported.
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@param GetLocation
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Gets the PCI bus, device, and function that associated with this protocol.
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@param ReadPirq
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Reads the indicated PIRQ register.
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@param WritePirq
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Writes to the indicated PIRQ register.
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**/
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struct _EFI_LEGACY_INTERRUPT_PROTOCOL {
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struct _EFI_LEGACY_INTERRUPT_PROTOCOL {
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///
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/// Gets the number of PIRQs supported.
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///
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EFI_LEGACY_INTERRUPT_GET_NUMBER_PIRQS GetNumberPirqs;
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EFI_LEGACY_INTERRUPT_GET_NUMBER_PIRQS GetNumberPirqs;
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///
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/// Gets the PCI bus, device, and function that associated with this protocol.
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///
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EFI_LEGACY_INTERRUPT_GET_LOCATION GetLocation;
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EFI_LEGACY_INTERRUPT_GET_LOCATION GetLocation;
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///
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/// Reads the indicated PIRQ register.
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///
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EFI_LEGACY_INTERRUPT_READ_PIRQ ReadPirq;
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EFI_LEGACY_INTERRUPT_READ_PIRQ ReadPirq;
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///
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/// Writes to the indicated PIRQ register.
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///
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EFI_LEGACY_INTERRUPT_WRITE_PIRQ WritePirq;
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EFI_LEGACY_INTERRUPT_WRITE_PIRQ WritePirq;
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};
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};
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@ -1,5 +1,5 @@
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/** @file
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/** @file
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This file declares Section Extraction protocols.
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This file declares Section Extraction Protocol.
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This interface provides a means of decoding a set of sections into a linked list of
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This interface provides a means of decoding a set of sections into a linked list of
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leaf sections. This provides for an extensible and flexible file format.
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leaf sections. This provides for an extensible and flexible file format.
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@ -71,7 +71,10 @@ EFI_STATUS
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@param This Indicates the EFI_SECTION_EXTRACTION_PROTOCOL instance.
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@param This Indicates the EFI_SECTION_EXTRACTION_PROTOCOL instance.
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@param SectionStreamHandle Indicates from which section stream to read.
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@param SectionStreamHandle Indicates from which section stream to read.
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@param SectionType Pointer to an EFI_SECTION_TYPE.
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@param SectionType Pointer to an EFI_SECTION_TYPE. SectionType == NULL, the contents of the
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entire section stream are returned in Buffer.If SectionType is not NULL,
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only the requested section is returned. EFI_SECTION_ALL matches all section
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types and can be used as a wild card to extract all sections in order.
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@param SectionDefinitionGuid Pointer to an EFI_GUID.If SectionType ==
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@param SectionDefinitionGuid Pointer to an EFI_GUID.If SectionType ==
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EFI_SECTION_GUID_DEFINED, SectionDefinitionGuid indicates what section GUID
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EFI_SECTION_GUID_DEFINED, SectionDefinitionGuid indicates what section GUID
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to search for.If SectionType !=EFI_SECTION_GUID_DEFINED, then
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to search for.If SectionType !=EFI_SECTION_GUID_DEFINED, then
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@ -135,25 +138,19 @@ EFI_STATUS
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//
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//
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// Protocol definition
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// Protocol definition
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//
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//
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/**
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@par Protocol Description:
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The Section Extraction Protocol provides a simple method of extracting
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sections from arbitrarily complex files.
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@param OpenSectionStream
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Takes a bounded stream of sections and returns a section stream handle.
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@param GetSection
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Given a section stream handle, retrieves the requested section and
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meta-data from the section stream.
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@param CloseSectionStream
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Given a section stream handle, closes the section stream.
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**/
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struct _EFI_SECTION_EXTRACTION_PROTOCOL {
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struct _EFI_SECTION_EXTRACTION_PROTOCOL {
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///
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/// Takes a bounded stream of sections and returns a section stream handle.
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///
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EFI_OPEN_SECTION_STREAM OpenSectionStream;
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EFI_OPEN_SECTION_STREAM OpenSectionStream;
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///
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/// Given a section stream handle, retrieves the requested section and
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/// meta-data from the section stream.
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///
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EFI_GET_SECTION GetSection;
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EFI_GET_SECTION GetSection;
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///
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/// Given a section stream handle, closes the section stream.
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///
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EFI_CLOSE_SECTION_STREAM CloseSectionStream;
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EFI_CLOSE_SECTION_STREAM CloseSectionStream;
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};
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};
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