UINT64 Attribute;
///
/// The Null-terminated name of the file.
+ /// For a root directory, the name is an empty string.
///
CHAR16 FileName[1];
} EFI_FILE_INFO;
#define ACPI_EXTENDED_ADDRESS_SPACE_DESCRIPTOR 0x8B
+///
+/// C-state Coordination Types
+/// See s8.4.2.2 _CSD (C-State Dependency)
+///
+#define ACPI_AML_COORD_TYPE_SW_ALL 0xFC
+#define ACPI_AML_COORD_TYPE_SW_ANY 0xFD
+#define ACPI_AML_COORD_TYPE_HW_ALL 0xFE
+
+///
+/// _PSD Revision for ACPI 3.0
+// See s8.4.4.5 _PSD (P-State Dependency)
+///
+#define EFI_ACPI_3_0_AML_PSD_REVISION 0
+
//
// Ensure proper structure formats
//
#include <ipxe/efi/IndustryStandard/Acpi30.h>
+///
+/// _PSD Revision for ACPI 4.0
+///
+#define EFI_ACPI_4_0_AML_PSD_REVISION 0
+
//
// Ensure proper structure formats
//
#define ACPI_GPIO_CONNECTION_DESCRIPTOR 0x8C
#define ACPI_GENERIC_SERIAL_BUS_CONNECTION_DESCRIPTOR 0x8E
+///
+/// _PSD Revision for ACPI 5.0
+///
+#define EFI_ACPI_5_0_AML_PSD_REVISION 0
+
+///
+/// _CPC Revision for ACPI 5.0
+///
+#define EFI_ACPI_5_0_AML_CPC_REVISION 1
+
#pragma pack(1)
///
#include <ipxe/efi/IndustryStandard/Acpi50.h>
+///
+/// _PSD Revision for ACPI 5.1
+///
+#define EFI_ACPI_5_1_AML_PSD_REVISION 0
+
+///
+/// _CPC Revision for ACPI 5.1
+///
+#define EFI_ACPI_5_1_AML_CPC_REVISION 2
+
//
// Ensure proper structure formats
//
#include <ipxe/efi/IndustryStandard/Acpi51.h>
+///
+/// _PSD Revision for ACPI 6.0
+///
+#define EFI_ACPI_6_0_AML_PSD_REVISION 0
+
+///
+/// _CPC Revision for ACPI 6.0
+///
+#define EFI_ACPI_6_0_AML_CPC_REVISION 2
+
//
// Ensure proper structure formats
//
VOID
);
+VOID
+RiscVSetSupervisorTimeCompareRegister (
+ IN UINT64
+ );
+
VOID
RiscVEnableTimerInterrupt (
VOID
VOID
);
+/**
+ RISC-V invalidate instruction cache.
+
+**/
+VOID
+EFIAPI
+RiscVInvalidateInstCacheFenceAsm (
+ VOID
+ );
+
+/**
+ RISC-V invalidate data cache.
+
+**/
+VOID
+EFIAPI
+RiscVInvalidateDataCacheFenceAsm (
+ VOID
+ );
+
+/**
+ RISC-V flush cache block. Atomically perform a clean operation
+ followed by an invalidate operation
+
+**/
+VOID
+EFIAPI
+RiscVCpuCacheFlushCmoAsm (
+ IN UINTN
+ );
+
+/**
+Perform a write transfer to another cache or to memory if the
+data in the copy of the cache block have been modified by a store
+operation
+
+**/
+VOID
+EFIAPI
+RiscVCpuCacheCleanCmoAsm (
+ IN UINTN
+ );
+
+/**
+Deallocate the copy of the cache block
+
+**/
+VOID
+EFIAPI
+RiscVCpuCacheInvalCmoAsm (
+ IN UINTN
+ );
+
#endif // defined (MDE_CPU_RISCV64)
#if defined (MDE_CPU_LOONGARCH64)
#define BASE_LIBRARY_JUMP_BUFFER_ALIGNMENT 8
+/*
+ * Set the exception base address for LoongArch.
+ *
+ * @param ExceptionBaseAddress The exception base address, must be aligned greater than or qeual to 4K .
+ */
+VOID
+SetExceptionBaseAddress (
+ IN UINT64
+ );
+
+/*
+ * Set the TlbRebase address for LoongArch.
+ *
+ * @param TlbRebaseAddress The TlbRebase address, must be aligned greater than or qeual to 4K .
+ */
+VOID
+SetTlbRebaseAddress (
+ IN UINT64
+ );
+
+/**
+ Enables local CPU interrupts.
+
+ @param Needs to enable local interrupt bit.
+**/
+VOID
+EnableLocalInterrupts (
+ IN UINT16
+ );
+
+/**
+ Disables local CPU interrupts.
+
+ @param Needs to disable local interrupt bit.
+**/
+VOID
+DisableLocalInterrupts (
+ IN UINT16
+ );
+
+/**
+ Read CPUCFG register.
+
+ @param Index Specifies the register number of the CPUCFG to read the data.
+ @param Data A pointer to the variable used to store the CPUCFG register value.
+**/
+VOID
+AsmCpucfg (
+ IN UINT32 Index,
+ OUT UINT32 *Data
+ );
+
+/**
+ Gets the timer count value.
+
+ @param[] VOID
+ @retval timer count value.
+
+**/
+UINTN
+AsmReadStableCounter (
+ VOID
+ );
+
+/**
+ CSR read operation.
+
+ @param[in] Select CSR read instruction select values.
+
+ @return The return value of csrrd instruction, return -1 means no CSR instruction
+ is found.
+**/
+UINTN
+CsrRead (
+ IN UINT16 Select
+ );
+
+/**
+ CSR write operation.
+
+ @param[in] Select CSR write instruction select values.
+ @param[in] Value The csrwr will write the value.
+
+ @return The return value of csrwr instruction, that is, store the old value of
+ the register, return -1 means no CSR instruction is found.
+**/
+UINTN
+CsrWrite (
+ IN UINT16 Select,
+ IN UINTN Value
+ );
+
+/**
+ CSR exchange operation.
+
+ @param[in] Select CSR exchange instruction select values.
+ @param[in] Value The csrxchg will write the value.
+ @param[in] Mask The csrxchg mask value.
+
+ @return The return value of csrxchg instruction, that is, store the old value of
+ the register, return -1 means no CSR instruction is found.
+**/
+UINTN
+CsrXChg (
+ IN UINT16 Select,
+ IN UINTN Value,
+ IN UINTN Mask
+ );
+
+/**
+ IO CSR read byte operation.
+
+ @param[in] Select IO CSR read instruction select values.
+
+ @return The return value of iocsrrd.b instruction.
+
+**/
+UINT8
+IoCsrRead8 (
+ IN UINTN Select
+ );
+
+/**
+ IO CSR read half word operation.
+
+ @param[in] Select IO CSR read instruction select values.
+
+ @return The return value of iocsrrd.h instruction.
+
+**/
+UINT16
+IoCsrRead16 (
+ IN UINTN Select
+ );
+
+/**
+ IO CSR read word operation.
+
+ @param[in] Select IO CSR read instruction select values.
+
+ @return The return value of iocsrrd.w instruction.
+
+**/
+UINT32
+IoCsrRead32 (
+ IN UINTN Select
+ );
+
+/**
+ IO CSR read double word operation. Only for LoongArch64.
+
+ @param[in] Select IO CSR read instruction select values.
+
+ @return The return value of iocsrrd.d instruction.
+
+**/
+UINT64
+IoCsrRead64 (
+ IN UINTN Select
+ );
+
+/**
+ IO CSR write byte operation.
+
+ @param[in] Select IO CSR write instruction select values.
+ @param[in] Value The iocsrwr.b will write the value.
+
+ @return VOID.
+
+**/
+VOID
+IoCsrWrite8 (
+ IN UINTN Select,
+ IN UINT8 Value
+ );
+
+/**
+ IO CSR write half word operation.
+
+ @param[in] Select IO CSR write instruction select values.
+ @param[in] Value The iocsrwr.h will write the value.
+
+ @return VOID.
+
+**/
+VOID
+IoCsrWrite16 (
+ IN UINTN Select,
+ IN UINT16 Value
+ );
+
+/**
+ IO CSR write word operation.
+
+ @param[in] Select IO CSR write instruction select values.
+ @param[in] Value The iocsrwr.w will write the value.
+
+ @return VOID.
+
+**/
+VOID
+IoCsrWrite32 (
+ IN UINTN Select,
+ IN UINT32 Value
+ );
+
+/**
+ IO CSR write double word operation. Only for LoongArch64.
+
+ @param[in] Select IO CSR write instruction select values.
+ @param[in] Value The iocsrwr.d will write the value.
+
+ @return VOID.
+
+**/
+VOID
+IoCsrWrite64 (
+ IN UINTN Select,
+ IN UINT64 Value
+ );
+
#endif // defined (MDE_CPU_LOONGARCH64)
//
IN UINT16 InitialValue
);
+//
+// Initial value for the CRC16-ANSI algorithm, when no prior checksum has been calculated.
+//
+#define CRC16ANSI_INIT 0xffff
+
/**
Calculates the CRC32c checksum of the given buffer.
//
// LoongArch processor exception types.
//
+// The exception types is located in the CSR ESTAT
+// register offset 16 bits, width 6 bits.
+//
+// If you want to register an exception hook, you can
+// shfit the number left by 16 bits, and the exception
+// handler will know the types.
+//
+// For example:
+// mCpu->CpuRegisterInterruptHandler (
+// mCpu,
+// (EXCEPT_LOONGARCH_PPI << CSR_ESTAT_EXC_SHIFT),
+// PpiExceptionHandler
+// );
+//
#define EXCEPT_LOONGARCH_INT 0
#define EXCEPT_LOONGARCH_PIL 1
#define EXCEPT_LOONGARCH_PIS 2
#define EFI_BROWSER_ACTION_REQUEST_FORM_APPLY 6
#define EFI_BROWSER_ACTION_REQUEST_FORM_DISCARD 7
#define EFI_BROWSER_ACTION_REQUEST_RECONNECT 8
+#define EFI_BROWSER_ACTION_REQUEST_QUESTION_APPLY 9
/**
Initialize the browser to display the specified configuration forms.
@retval EFI_SUCCESS The results have been distributed or are
awaiting distribution.
- @retval EFI_OUT_OF_RESOURCES The ResultsDataSize specified
+ @retval EFI_BUFFER_TOO_SMALL The ResultsDataSize specified
was too small to contain the
results data.
+ @retval EFI_UNSUPPORTED Uncommitted browser state is not available
+ at the current stage of execution.
+
**/
typedef
EFI_STATUS
string.
@retval EFI_INVALID_PARAMETER Unknown name. Progress points
- to the & before the name in
+ to the "&" before the name in
question.
+ @retval EFI_INVALID_PARAMETER If Results or Progress is NULL.
+
+ @retval EFI_ACCESS_DENIED The action violated a system policy.
+
+ @retval EFI_DEVICE_ERROR Failed to extract the current configuration
+ for one or more named elements.
+
**/
typedef
EFI_STATUS
BOOLEAN EnableNagle;
///
/// Set it to TRUE to enable TCP timestamps option as defined in
- /// RFC1323. Set to FALSE to disable it.
+ /// RFC7323. Set to FALSE to disable it.
///
BOOLEAN EnableTimeStamp;
///
/// Set it to TRUE to enable TCP window scale option as defined in
- /// RFC1323. Set it to FALSE to disable it.
+ /// RFC7323. Set it to FALSE to disable it.
///
BOOLEAN EnableWindowScaling;
///
//
#define EFI_MEMORY_RUNTIME 0x8000000000000000ULL
+//
+// If this flag is set, the memory region is
+// described with additional ISA-specific memory attributes
+// as specified in EFI_MEMORY_ISA_MASK.
+//
+#define EFI_MEMORY_ISA_VALID 0x4000000000000000ULL
+
+//
+// Defines the bits reserved for describing optional ISA-specific cacheability
+// attributes that are not covered by the standard UEFI Memory Attributes cacheability
+// bits (EFI_MEMORY_UC, EFI_MEMORY_WC, EFI_MEMORY_WT, EFI_MEMORY_WB and EFI_MEMORY_UCE).
+// See Calling Conventions for further ISA-specific enumeration of these bits.
+//
+#define EFI_MEMORY_ISA_MASK 0x0FFFF00000000000ULL
+
//
// Attributes bitmasks, grouped by type
//
map that requires a mapping.
@retval EFI_NOT_FOUND A virtual address was supplied for an address that is not found
in the memory map.
+ @retval EFI_UNSUPPORTED This call is not supported by this platform at the time the call is made.
+ The platform should describe this runtime service as unsupported at runtime
+ via an EFI_RT_PROPERTIES_TABLE configuration table.
**/
typedef
for the new virtual address mappings being applied.
@retval EFI_SUCCESS The pointer pointed to by Address was modified.
- @retval EFI_INVALID_PARAMETER 1) Address is NULL.
- 2) *Address is NULL and DebugDisposition does
- not have the EFI_OPTIONAL_PTR bit set.
@retval EFI_NOT_FOUND The pointer pointed to by Address was not found to be part
of the current memory map. This is normally fatal.
+ @retval EFI_INVALID_PARAMETER Address is NULL.
+ @retval EFI_INVALID_PARAMETER *Address is NULL and DebugDisposition does
+ not have the EFI_OPTIONAL_PTR bit set.
+ @retval EFI_UNSUPPORTED This call is not supported by this platform at the time the call is made.
+ The platform should describe this runtime service as unsupported at runtime
+ via an EFI_RT_PROPERTIES_TABLE configuration table.
**/
typedef
@retval EFI_INVALID_PARAMETER The DataSize is not too small and Data is NULL.
@retval EFI_DEVICE_ERROR The variable could not be retrieved due to a hardware error.
@retval EFI_SECURITY_VIOLATION The variable could not be retrieved due to an authentication failure.
+ @retval EFI_UNSUPPORTED After ExitBootServices() has been called, this return code may be returned
+ if no variable storage is supported. The platform should describe this
+ runtime service as unsupported at runtime via an EFI_RT_PROPERTIES_TABLE
+ configuration table.
**/
typedef
@retval EFI_INVALID_PARAMETER Null-terminator is not found in the first VariableNameSize bytes of
the input VariableName buffer.
@retval EFI_DEVICE_ERROR The variable could not be retrieved due to a hardware error.
+ @retval EFI_UNSUPPORTED After ExitBootServices() has been called, this return code may be returned
+ if no variable storage is supported. The platform should describe this
+ runtime service as unsupported at runtime via an EFI_RT_PROPERTIES_TABLE
+ configuration table.
**/
typedef
but the AuthInfo does NOT pass the validation check carried out by the firmware.
@retval EFI_NOT_FOUND The variable trying to be updated or deleted was not found.
+ @retval EFI_UNSUPPORTED This call is not supported by this platform at the time the call is made.
+ The platform should describe this runtime service as unsupported at runtime
+ via an EFI_RT_PROPERTIES_TABLE configuration table.
**/
typedef
@retval EFI_SUCCESS The operation completed successfully.
@retval EFI_INVALID_PARAMETER Time is NULL.
@retval EFI_DEVICE_ERROR The time could not be retrieved due to hardware error.
+ @retval EFI_UNSUPPORTED This call is not supported by this platform at the time the call is made.
+ The platform should describe this runtime service as unsupported at runtime
+ via an EFI_RT_PROPERTIES_TABLE configuration table.
**/
typedef
@retval EFI_SUCCESS The operation completed successfully.
@retval EFI_INVALID_PARAMETER A time field is out of range.
@retval EFI_DEVICE_ERROR The time could not be set due due to hardware error.
+ @retval EFI_UNSUPPORTED This call is not supported by this platform at the time the call is made.
+ The platform should describe this runtime service as unsupported at runtime
+ via an EFI_RT_PROPERTIES_TABLE configuration table.
**/
typedef
@retval EFI_INVALID_PARAMETER Pending is NULL.
@retval EFI_INVALID_PARAMETER Time is NULL.
@retval EFI_DEVICE_ERROR The wakeup time could not be retrieved due to a hardware error.
- @retval EFI_UNSUPPORTED A wakeup timer is not supported on this platform.
+ @retval EFI_UNSUPPORTED This call is not supported by this platform at the time the call is made.
+ The platform should describe this runtime service as unsupported at runtime
+ via an EFI_RT_PROPERTIES_TABLE configuration table.
**/
typedef
Enable is FALSE, then the wakeup alarm was disabled.
@retval EFI_INVALID_PARAMETER A time field is out of range.
@retval EFI_DEVICE_ERROR The wakeup time could not be set due to a hardware error.
- @retval EFI_UNSUPPORTED A wakeup timer is not supported on this platform.
+ @retval EFI_UNSUPPORTED This call is not supported by this platform at the time the call is made.
+ The platform should describe this runtime service as unsupported at runtime
+ via an EFI_RT_PROPERTIES_TABLE configuration table.
**/
typedef
(EFIAPI *EFI_IMAGE_LOAD)(
IN BOOLEAN BootPolicy,
IN EFI_HANDLE ParentImageHandle,
- IN EFI_DEVICE_PATH_PROTOCOL *DevicePath,
+ IN EFI_DEVICE_PATH_PROTOCOL *DevicePath OPTIONAL,
IN VOID *SourceBuffer OPTIONAL,
IN UINTN SourceSize,
OUT EFI_HANDLE *ImageHandle
@retval EFI_SUCCESS The next high monotonic count was returned.
@retval EFI_INVALID_PARAMETER HighCount is NULL.
@retval EFI_DEVICE_ERROR The device is not functioning properly.
+ @retval EFI_UNSUPPORTED This call is not supported by this platform at the time the call is made.
+ The platform should describe this runtime service as unsupported at runtime
+ via an EFI_RT_PROPERTIES_TABLE configuration table.
**/
typedef
///
UINT32 Flags;
///
- /// Size in bytes of the capsule.
+ /// Size in bytes of the capsule (including capsule header).
///
UINT32 CapsuleImageSize;
} EFI_CAPSULE_HEADER;
in runtime. The caller may resubmit the capsule prior to ExitBootServices().
@retval EFI_OUT_OF_RESOURCES When ExitBootServices() has not been previously called then this error indicates
the capsule is compatible with this platform but there are insufficient resources to process.
+ @retval EFI_UNSUPPORTED This call is not supported by this platform at the time the call is made.
+ The platform should describe this runtime service as unsupported at runtime
+ via an EFI_RT_PROPERTIES_TABLE configuration table.
**/
typedef
in runtime. The caller may resubmit the capsule prior to ExitBootServices().
@retval EFI_OUT_OF_RESOURCES When ExitBootServices() has not been previously called then this error indicates
the capsule is compatible with this platform but there are insufficient resources to process.
+ @retval EFI_UNSUPPORTED This call is not supported by this platform at the time the call is made.
+ The platform should describe this runtime service as unsupported at runtime
+ via an EFI_RT_PROPERTIES_TABLE configuration table.
**/
typedef
projects / thirdparty / ipxe.git / commitdiff
