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module uefi::proto::handle;
import uefi;
/* 7.3) Protocol Handler Services */
/* EFI_INSTALL_PROTOCOL_INTERFACE (7.3.2) and related definitions */
alias FnInstallProtocolInterface = fn EfiStatus(EfiHandle*, EfiGuid*, InterfaceType, void*);
/* NOTE: EFI_HANDLE and EFI_GUID are defined in the def.c3 globals file. */
enum InterfaceType
{
NATIVE_INTERFACE,
}
/* EFI_UNINSTALL_PROTOCOL_INTERFACE (7.3.3) */
alias FnUninstallProtocolInterface = fn EfiStatus(EfiHandle*, EfiGuid*, void*);
/* EFI_REINSTALL_PROTOCOL_INTERFACE (7.3.4) */
alias FnReinstallProtocolInterface = fn EfiStatus(EfiHandle*, EfiGuid*, void*, void*);
/* EFI_REGISTER_PROTOCOL_NOTIFY (7.3.5) */
alias FnRegisterProtocolNotify = fn EfiStatus(EfiGuid*, EfiEvent, void**);
/* EFI_LOCATE_HANDLE (7.3.6) and related */
alias FnLocateHandle = fn EfiStatus(HandleSearchType, EfiGuid*, void*, usz*, EfiHandle*);
enum HandleSearchType
{
ALL_HANDLES,
BY_REGISTER_NOTIFY,
BY_PROTOCOL,
}
/* EFI_HANDLE_PROTOCOL (7.3.7) */
alias FnHandleProtocol = fn EfiStatus(EfiHandle, EfiGuid*, void**);
/* EFI_LOCATE_DEVICE_PATH (7.3.8) */
// alias FnLocateDevicePath = fn EfiStatus(EfiGuid*, device::DevicePathProtocol**, EfiHandle*);
alias FnLocateDevicePath = fn EfiStatus(EfiGuid*, void**, EfiHandle*);
/* EFI_OPEN_PROTOCOL (7.3.9) and related */
alias FnOpenProtocol = fn EfiStatus(EfiHandle, EfiGuid*, void**, EfiHandle, EfiHandle, OpenProtocolAttribute);
alias OpenProtocolAttribute = uint;
const OpenProtocolAttribute BY_HANDLE_PROTOCOL = 0x0000_0001;
const OpenProtocolAttribute GET_PROTOCOL = 0x0000_0002;
const OpenProtocolAttribute TEST_PROTOCOL = 0x0000_0004;
const OpenProtocolAttribute BY_CHILD_CONTROLLER = 0x0000_0008;
const OpenProtocolAttribute BY_DRIVER = 0x0000_0010;
const OpenProtocolAttribute EXCLUSIVE = 0x0000_0020;
/* EFI_CLOSE_PROTOCOL (7.3.10) */
alias FnCloseProtocol = fn EfiStatus(EfiHandle, EfiGuid*, EfiHandle, EfiHandle);
/* EFI_OPEN_PROTOCOL_INFORMATION (7.3.11) and related */
alias FnOpenProtocolInformation = fn EfiStatus(EfiHandle, EfiGuid*, OpenProtocolInformationEntry**, usz*);
struct OpenProtocolInformationEntry
{
EfiHandle agent_handle;
EfiHandle controller_handle;
OpenProtocolAttribute attributes;
uint open_count;
}
/* EFI_CONNECT_CONTROLLER (7.3.12) */
// alias FnConnectController = fn EfiStatus(EfiHandle, EfiHandle*, device::DevicePathProtocol*, bool);
alias FnConnectController = fn EfiStatus(EfiHandle, EfiHandle*, void*, bool);
/* EFI_DISCONNECT_CONTROLLER (7.3.13) */
alias FnDisconnectController = fn EfiStatus(EfiHandle, EfiHandle, EfiHandle);
/* EFI_PROTOCOLS_PER_HANDLE (7.3.14) */
alias FnProtocolsPerHandle = fn EfiStatus(EfiHandle, EfiGuid***, usz*);
/* EFI_LOCATE_HANDLE_BUFFER (7.3.15) */
alias FnLocateHandleBuffer = fn EfiStatus(HandleSearchType, EfiGuid*, void*, usz*, EfiHandle**);
/* EFI_LOCATE_PROTOCOL (7.3.16) */
alias FnLocateProtocol = fn EfiStatus(EfiGuid*, void*, void**);
/* EFI_INSTALL_MULTIPLE_PROTOCOL_INTERFACES (7.3.17) */
alias FnInstallMultipleProtocolInterfaces = fn EfiStatus(EfiHandle*, ...);
/* EFI_UNINSTALL_MULTIPLE_PROTOCOL_INTERFACES (7.3.18) */
alias FnUninstallMultipleProtocolInterfaces = fn EfiStatus(EfiHandle, ...);
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