Functions | |
EFI_STATUS | PxeBcFlushStationIp (PXEBC_PRIVATE_DATA *Private, EFI_IP_ADDRESS *StationIp, EFI_IP_ADDRESS *SubnetMask) |
VOID EFIAPI | PxeBcCommonNotify (IN EFI_EVENT Event, IN VOID *Context) |
BOOLEAN | PxeBcCheckArpCache (IN EFI_PXE_BASE_CODE_MODE *Mode, IN EFI_IPv4_ADDRESS *Ip4Addr, OUT EFI_MAC_ADDRESS *MacAddress) |
VOID EFIAPI | PxeBcArpCacheUpdate (IN EFI_EVENT Event, IN VOID *Context) |
VOID EFIAPI | PxeBcIcmpErrorDpcHandle (IN VOID *Context) |
VOID EFIAPI | PxeBcIcmpErrorUpdate (IN EFI_EVENT Event, IN VOID *Context) |
VOID EFIAPI | PxeBcIcmp6ErrorDpcHandle (IN VOID *Context) |
VOID EFIAPI | PxeBcIcmp6ErrorUpdate (IN EFI_EVENT Event, IN VOID *Context) |
EFI_STATUS | PxeBcConfigUdp4Write (IN EFI_UDP4_PROTOCOL *Udp4, IN EFI_IPv4_ADDRESS *StationIp, IN EFI_IPv4_ADDRESS *SubnetMask, IN EFI_IPv4_ADDRESS *Gateway, IN OUT UINT16 *SrcPort, IN BOOLEAN DoNotFragment) |
EFI_STATUS | PxeBcConfigUdp6Write (IN EFI_UDP6_PROTOCOL *Udp6, IN EFI_IPv6_ADDRESS *StationIp, IN OUT UINT16 *SrcPort) |
EFI_STATUS | PxeBcUdp4Write (IN EFI_UDP4_PROTOCOL *Udp4, IN EFI_UDP4_SESSION_DATA *Session, IN EFI_EVENT TimeoutEvent, IN EFI_IPv4_ADDRESS *Gateway, IN UINTN *HeaderSize, IN VOID *HeaderPtr, IN UINTN *BufferSize, IN VOID *BufferPtr) |
EFI_STATUS | PxeBcUdp6Write (IN EFI_UDP6_PROTOCOL *Udp6, IN EFI_UDP6_SESSION_DATA *Session, IN EFI_EVENT TimeoutEvent, IN UINTN *HeaderSize, IN VOID *HeaderPtr, IN UINTN *BufferSize, IN VOID *BufferPtr) |
BOOLEAN | PxeBcCheckByIpFilter (IN EFI_PXE_BASE_CODE_MODE *Mode, IN VOID *Session, IN UINT16 OpFlags) |
BOOLEAN | PxeBcCheckByDestIp (IN EFI_PXE_BASE_CODE_MODE *Mode, IN VOID *Session, IN OUT EFI_IP_ADDRESS *DestIp, IN UINT16 OpFlags) |
BOOLEAN | PxeBcCheckByDestPort (IN EFI_PXE_BASE_CODE_MODE *Mode, IN VOID *Session, IN OUT UINT16 *DestPort, IN UINT16 OpFlags) |
BOOLEAN | PxeBcFilterBySrcIp (IN EFI_PXE_BASE_CODE_MODE *Mode, IN VOID *Session, IN OUT EFI_IP_ADDRESS *SrcIp, IN UINT16 OpFlags) |
BOOLEAN | PxeBcFilterBySrcPort (IN EFI_PXE_BASE_CODE_MODE *Mode, IN VOID *Session, IN OUT UINT16 *SrcPort, IN UINT16 OpFlags) |
EFI_STATUS | PxeBcUdp4Read (IN EFI_UDP4_PROTOCOL *Udp4, IN EFI_UDP4_COMPLETION_TOKEN *Token, IN EFI_PXE_BASE_CODE_MODE *Mode, IN EFI_EVENT TimeoutEvent, IN UINT16 OpFlags, IN BOOLEAN *IsDone, OUT BOOLEAN *IsMatched, IN OUT EFI_IP_ADDRESS *DestIp, IN OUT EFI_PXE_BASE_CODE_UDP_PORT *DestPort, IN OUT EFI_IP_ADDRESS *SrcIp, IN OUT EFI_PXE_BASE_CODE_UDP_PORT *SrcPort) |
EFI_STATUS | PxeBcUdp6Read (IN EFI_UDP6_PROTOCOL *Udp6, IN EFI_UDP6_COMPLETION_TOKEN *Token, IN EFI_PXE_BASE_CODE_MODE *Mode, IN EFI_EVENT TimeoutEvent, IN UINT16 OpFlags, IN BOOLEAN *IsDone, OUT BOOLEAN *IsMatched, IN OUT EFI_IP_ADDRESS *DestIp, IN OUT EFI_PXE_BASE_CODE_UDP_PORT *DestPort, IN OUT EFI_IP_ADDRESS *SrcIp, IN OUT EFI_PXE_BASE_CODE_UDP_PORT *SrcPort) |
VOID | PxeBcShowIp4Addr (IN EFI_IPv4_ADDRESS *Ip) |
VOID | PxeBcShowIp6Addr (IN EFI_IPv6_ADDRESS *Ip) |
VOID | PxeBcUintnToAscDecWithFormat (IN UINTN Number, IN UINT8 *Buffer, IN INTN Length) |
UINTN | PxeBcUintnToAscDec (IN UINTN Number, IN UINT8 *Buffer, IN UINTN BufferSize) |
EFI_STATUS | PxeBcUniHexToUint8 (OUT UINT8 *Digit, IN CHAR16 Char) |
VOID | CalcElapsedTime (IN PXEBC_PRIVATE_DATA *Private) |
Copyright (c) 2007 - 2015, Intel Corporation. All rights reserved.
This program and the accompanying materials are licensed and made available under the terms and conditions of the BSD License which accompanies this distribution. The full text of the license may be found at http://opensource.org/licenses/bsd-license.php.
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
VOID CalcElapsedTime | ( | IN PXEBC_PRIVATE_DATA * | Private | ) |
Calculate the elapsed time.
[in] | Private | The pointer to PXE private data |
Referenced by PxeBcDhcp6CallBack(), and PxeBcRequestBootService().
VOID EFIAPI PxeBcArpCacheUpdate | ( | IN EFI_EVENT | Event, | |
IN VOID * | Context | |||
) |
Update the arp cache periodically.
Event | The pointer to EFI_PXE_BC_PROTOCOL. | |
Context | Context of the timer event. |
References _PXEBC_PRIVATE_DATA::Arp, and _PXEBC_PRIVATE_DATA::PxeBc.
Referenced by EfiPxeBcArp(), and EfiPxeBcStart().
BOOLEAN PxeBcCheckArpCache | ( | IN EFI_PXE_BASE_CODE_MODE * | Mode, | |
IN EFI_IPv4_ADDRESS * | Ip4Addr, | |||
OUT EFI_MAC_ADDRESS * | MacAddress | |||
) |
Do arp resolution from arp cache in PxeBcMode.
Mode | The pointer to EFI_PXE_BASE_CODE_MODE. | |
Ip4Addr | The Ip4 address for resolution. | |
MacAddress | The resoluted MAC address if the resolution is successful. The value is undefined if the resolution fails. |
TRUE | Found an matched entry. | |
FALSE | Did not find a matched entry. |
Referenced by EfiPxeBcArp().
BOOLEAN PxeBcCheckByDestIp | ( | IN EFI_PXE_BASE_CODE_MODE * | Mode, | |
IN VOID * | Session, | |||
IN OUT EFI_IP_ADDRESS * | DestIp, | |||
IN UINT16 | OpFlags | |||
) |
Filter the received packet using the destination Ip.
[in] | Mode | The pointer to the mode data of PxeBc. |
[in] | Session | The pointer to the current UDPv4 session. |
[in,out] | DestIp | The pointer to the destination Ip address. |
[in] | OpFlags | Operation flag for UdpRead/UdpWrite. |
TRUE | Passed the IPv4 filter successfully. | |
FALSE | Failed to pass the IPv4 filter. |
Referenced by PxeBcUdp4Read(), and PxeBcUdp6Read().
BOOLEAN PxeBcCheckByDestPort | ( | IN EFI_PXE_BASE_CODE_MODE * | Mode, | |
IN VOID * | Session, | |||
IN OUT UINT16 * | DestPort, | |||
IN UINT16 | OpFlags | |||
) |
Check the received packet using the destination port.
[in] | Mode | The pointer to the mode data of PxeBc. |
[in] | Session | The pointer to the current UDPv4 session. |
[in,out] | DestPort | The pointer to the destination port. |
[in] | OpFlags | Operation flag for UdpRead/UdpWrite. |
TRUE | Passed the IPv4 filter successfully. | |
FALSE | Failed to pass the IPv4 filter. |
Referenced by PxeBcUdp4Read(), and PxeBcUdp6Read().
BOOLEAN PxeBcCheckByIpFilter | ( | IN EFI_PXE_BASE_CODE_MODE * | Mode, | |
IN VOID * | Session, | |||
IN UINT16 | OpFlags | |||
) |
Check the received packet using the Ip filter.
[in] | Mode | The pointer to the mode data of PxeBc. |
[in] | Session | The pointer to the current UDPv4 session. |
[in] | OpFlags | Operation flag for UdpRead/UdpWrite. |
TRUE | Passed the Ip filter successfully. | |
FALSE | Failed to pass the Ip filter. |
Referenced by PxeBcUdp4Read(), and PxeBcUdp6Read().
VOID EFIAPI PxeBcCommonNotify | ( | IN EFI_EVENT | Event, | |
IN VOID * | Context | |||
) |
Notify the callback function when an event is triggered.
[in] | Event | The triggered event. |
[in] | Context | The opaque parameter to the function. |
Referenced by EfiPxeBcArp(), EfiPxeBcUdpRead(), PxeBcRegisterIp6Address(), PxeBcUdp4Write(), and PxeBcUdp6Write().
EFI_STATUS PxeBcConfigUdp4Write | ( | IN EFI_UDP4_PROTOCOL * | Udp4, | |
IN EFI_IPv4_ADDRESS * | StationIp, | |||
IN EFI_IPv4_ADDRESS * | SubnetMask, | |||
IN EFI_IPv4_ADDRESS * | Gateway, | |||
IN OUT UINT16 * | SrcPort, | |||
IN BOOLEAN | DoNotFragment | |||
) |
This function is to configure a UDPv4 instance for UdpWrite.
[in] | Udp4 | The pointer to EFI_UDP4_PROTOCOL. |
[in] | StationIp | The pointer to the station address. |
[in] | SubnetMask | The pointer to the subnet mask. |
[in] | Gateway | The pointer to the gateway address. |
[in,out] | SrcPort | The pointer to the source port. |
[in] | DoNotFragment | If TRUE, fragment is not enabled. Otherwise, fragment is enabled. |
EFI_SUCCESS | Successfully configured this instance. | |
Others | Failed to configure this instance. |
References PXEBC_DEFAULT_LIFETIME.
Referenced by EfiPxeBcUdpWrite().
EFI_STATUS PxeBcConfigUdp6Write | ( | IN EFI_UDP6_PROTOCOL * | Udp6, | |
IN EFI_IPv6_ADDRESS * | StationIp, | |||
IN OUT UINT16 * | SrcPort | |||
) |
This function is to configure a UDPv6 instance for UdpWrite.
[in] | Udp6 | The pointer to EFI_UDP6_PROTOCOL. |
[in] | StationIp | The pointer to the station address. |
[in,out] | SrcPort | The pointer to the source port. |
EFI_SUCCESS | Successfully configured this instance. | |
Others | Failed to configure this instance. |
References PXEBC_DEFAULT_HOPLIMIT, and PXEBC_DEFAULT_LIFETIME.
Referenced by EfiPxeBcUdpWrite().
BOOLEAN PxeBcFilterBySrcIp | ( | IN EFI_PXE_BASE_CODE_MODE * | Mode, | |
IN VOID * | Session, | |||
IN OUT EFI_IP_ADDRESS * | SrcIp, | |||
IN UINT16 | OpFlags | |||
) |
Filter the received packet using the source Ip.
[in] | Mode | The pointer to the mode data of PxeBc. |
[in] | Session | The pointer to the current UDPv4 session. |
[in,out] | SrcIp | The pointer to the source Ip address. |
[in] | OpFlags | Operation flag for UdpRead/UdpWrite. |
TRUE | Passed the IPv4 filter successfully. | |
FALSE | Failed to pass the IPv4 filter. |
Referenced by PxeBcUdp4Read(), and PxeBcUdp6Read().
BOOLEAN PxeBcFilterBySrcPort | ( | IN EFI_PXE_BASE_CODE_MODE * | Mode, | |
IN VOID * | Session, | |||
IN OUT UINT16 * | SrcPort, | |||
IN UINT16 | OpFlags | |||
) |
Filter the received packet using the source port.
[in] | Mode | The pointer to the mode data of PxeBc. |
[in] | Session | The pointer to the current UDPv4 session. |
[in,out] | SrcPort | The pointer to the source port. |
[in] | OpFlags | Operation flag for UdpRead/UdpWrite. |
TRUE | Passed the IPv4 filter successfully. | |
FALSE | Failed to pass the IPv4 filter. |
Referenced by PxeBcUdp4Read(), and PxeBcUdp6Read().
EFI_STATUS PxeBcFlushStationIp | ( | PXEBC_PRIVATE_DATA * | Private, | |
EFI_IP_ADDRESS * | StationIp, | |||
EFI_IP_ADDRESS * | SubnetMask | |||
) |
Flush the previous configration using the new station Ip address.
[in] | Private | The pointer to the PxeBc private data. |
[in] | StationIp | The pointer to the station Ip address. |
[in] | SubnetMask | The pointer to the subnet mask address for v4. |
EFI_SUCCESS | Successfully flushed the previous configuration. | |
Others | Failed to flush using the new station Ip. |
References _PXEBC_PRIVATE_DATA::Icmp6Token, _PXEBC_PRIVATE_DATA::IcmpToken, _PXEBC_PRIVATE_DATA::Ip4, _PXEBC_PRIVATE_DATA::Ip4CfgData, _PXEBC_PRIVATE_DATA::Ip6, _PXEBC_PRIVATE_DATA::Ip6CfgData, _PXEBC_PRIVATE_DATA::PxeBc, _PXEBC_PRIVATE_DATA::Udp4CfgData, and _PXEBC_PRIVATE_DATA::Udp6CfgData.
Referenced by EfiPxeBcSetStationIP(), PxeBcDhcp4Dora(), and PxeBcSetIp6Address().
VOID EFIAPI PxeBcIcmp6ErrorDpcHandle | ( | IN VOID * | Context | ) |
Notify function to handle the received ICMP6 message in DPC.
Context | The PXEBC private data. |
References _PXEBC_PRIVATE_DATA::Icmp6Token, _PXEBC_PRIVATE_DATA::Ip6, and _PXEBC_PRIVATE_DATA::Mode.
Referenced by PxeBcIcmp6ErrorUpdate().
VOID EFIAPI PxeBcIcmp6ErrorUpdate | ( | IN EFI_EVENT | Event, | |
IN VOID * | Context | |||
) |
Callback function to update the latest ICMP6 error message.
Event | The event signalled. | |
Context | The context passed in using the event notifier. |
References PxeBcIcmp6ErrorDpcHandle().
Referenced by EfiPxeBcStart().
VOID EFIAPI PxeBcIcmpErrorDpcHandle | ( | IN VOID * | Context | ) |
Notify function to handle the received ICMP message in DPC.
Context | The PXEBC private data. |
References ICMP_DEST_UNREACHABLE, ICMP_PARAMETER_PROBLEM, ICMP_REDIRECT, ICMP_SOURCE_QUENCH, ICMP_TIME_EXCEEDED, _PXEBC_PRIVATE_DATA::IcmpToken, _PXEBC_PRIVATE_DATA::Ip4, and _PXEBC_PRIVATE_DATA::Mode.
Referenced by PxeBcIcmpErrorUpdate().
VOID EFIAPI PxeBcIcmpErrorUpdate | ( | IN EFI_EVENT | Event, | |
IN VOID * | Context | |||
) |
Callback function to update the latest ICMP6 error message.
Event | The event signalled. | |
Context | The context passed in using the event notifier. |
References PxeBcIcmpErrorDpcHandle().
Referenced by EfiPxeBcStart().
VOID PxeBcShowIp4Addr | ( | IN EFI_IPv4_ADDRESS * | Ip | ) |
This function is to display the IPv4 address.
[in] | Ip | The pointer to the IPv4 address. |
Referenced by PxeBcDhcp4BootInfo(), and PxeBcDhcp4Dora().
VOID PxeBcShowIp6Addr | ( | IN EFI_IPv6_ADDRESS * | Ip | ) |
This function is to display the IPv6 address.
[in] | Ip | The pointer to the IPv6 address. |
Referenced by PxeBcDhcp6BootInfo(), and PxeBcSetIp6Address().
EFI_STATUS PxeBcUdp4Read | ( | IN EFI_UDP4_PROTOCOL * | Udp4, | |
IN EFI_UDP4_COMPLETION_TOKEN * | Token, | |||
IN EFI_PXE_BASE_CODE_MODE * | Mode, | |||
IN EFI_EVENT | TimeoutEvent, | |||
IN UINT16 | OpFlags, | |||
IN BOOLEAN * | IsDone, | |||
OUT BOOLEAN * | IsMatched, | |||
IN OUT EFI_IP_ADDRESS * | DestIp, | |||
IN OUT EFI_PXE_BASE_CODE_UDP_PORT * | DestPort, | |||
IN OUT EFI_IP_ADDRESS * | SrcIp, | |||
IN OUT EFI_PXE_BASE_CODE_UDP_PORT * | SrcPort | |||
) |
This function is to receive packet using Udp4Read.
[in] | Udp4 | The pointer to EFI_UDP4_PROTOCOL. |
[in] | Token | The pointer to EFI_UDP4_COMPLETION_TOKEN. |
[in] | Mode | The pointer to EFI_PXE_BASE_CODE_MODE. |
[in] | TimeoutEvent | The event for timeout. |
[in] | OpFlags | The UDP operation flags. |
[in] | IsDone | The pointer to the IsDone flag. |
[out] | IsMatched | The pointer to the IsMatched flag. |
[in,out] | DestIp | The pointer to the destination address. |
[in,out] | DestPort | The pointer to the destination port. |
[in,out] | SrcIp | The pointer to the source address. |
[in,out] | SrcPort | The pointer to the source port. |
EFI_SUCCESS | Successfully read the data using Udp4. | |
Others | Failed to send out data. |
References PxeBcCheckByDestIp(), PxeBcCheckByDestPort(), PxeBcCheckByIpFilter(), PxeBcFilterBySrcIp(), and PxeBcFilterBySrcPort().
Referenced by EfiPxeBcUdpRead().
EFI_STATUS PxeBcUdp4Write | ( | IN EFI_UDP4_PROTOCOL * | Udp4, | |
IN EFI_UDP4_SESSION_DATA * | Session, | |||
IN EFI_EVENT | TimeoutEvent, | |||
IN EFI_IPv4_ADDRESS * | Gateway, | |||
IN UINTN * | HeaderSize, | |||
IN VOID * | HeaderPtr, | |||
IN UINTN * | BufferSize, | |||
IN VOID * | BufferPtr | |||
) |
This function is to configure a UDPv4 instance for UdpWrite.
[in] | Udp4 | The pointer to EFI_UDP4_PROTOCOL. |
[in] | Session | The pointer to the UDP4 session data. |
[in] | TimeoutEvent | The event for timeout. |
[in] | Gateway | The pointer to the gateway address. |
[in] | HeaderSize | An optional field which may be set to the length of a header at HeaderPtr to be prefixed to the data at BufferPtr. |
[in] | HeaderPtr | If HeaderSize is not NULL, a pointer to a header to be prefixed to the data at BufferPtr. |
[in] | BufferSize | A pointer to the size of the data at BufferPtr. |
[in] | BufferPtr | A pointer to the data to be written. |
EFI_SUCCESS | Successfully send out data using Udp4Write. | |
Others | Failed to send out data. |
References PxeBcCommonNotify().
Referenced by EfiPxeBcUdpWrite().
EFI_STATUS PxeBcUdp6Read | ( | IN EFI_UDP6_PROTOCOL * | Udp6, | |
IN EFI_UDP6_COMPLETION_TOKEN * | Token, | |||
IN EFI_PXE_BASE_CODE_MODE * | Mode, | |||
IN EFI_EVENT | TimeoutEvent, | |||
IN UINT16 | OpFlags, | |||
IN BOOLEAN * | IsDone, | |||
OUT BOOLEAN * | IsMatched, | |||
IN OUT EFI_IP_ADDRESS * | DestIp, | |||
IN OUT EFI_PXE_BASE_CODE_UDP_PORT * | DestPort, | |||
IN OUT EFI_IP_ADDRESS * | SrcIp, | |||
IN OUT EFI_PXE_BASE_CODE_UDP_PORT * | SrcPort | |||
) |
This function is to receive packets using Udp6Read.
[in] | Udp6 | The pointer to EFI_UDP6_PROTOCOL. |
[in] | Token | The pointer to EFI_UDP6_COMPLETION_TOKEN. |
[in] | Mode | The pointer to EFI_PXE_BASE_CODE_MODE. |
[in] | TimeoutEvent | The event for timeout. |
[in] | OpFlags | The UDP operation flags. |
[in] | IsDone | The pointer to the IsDone flag. |
[out] | IsMatched | The pointer to the IsMatched flag. |
[in,out] | DestIp | The pointer to the destination address. |
[in,out] | DestPort | The pointer to the destination port. |
[in,out] | SrcIp | The pointer to the source address. |
[in,out] | SrcPort | The pointer to the source port. |
EFI_SUCCESS | Successfully read data using Udp6. | |
Others | Failed to send out data. |
References PxeBcCheckByDestIp(), PxeBcCheckByDestPort(), PxeBcCheckByIpFilter(), PxeBcFilterBySrcIp(), and PxeBcFilterBySrcPort().
Referenced by EfiPxeBcUdpRead().
EFI_STATUS PxeBcUdp6Write | ( | IN EFI_UDP6_PROTOCOL * | Udp6, | |
IN EFI_UDP6_SESSION_DATA * | Session, | |||
IN EFI_EVENT | TimeoutEvent, | |||
IN UINTN * | HeaderSize, | |||
IN VOID * | HeaderPtr, | |||
IN UINTN * | BufferSize, | |||
IN VOID * | BufferPtr | |||
) |
This function is to configure a UDPv4 instance for UdpWrite.
[in] | Udp6 | The pointer to EFI_UDP6_PROTOCOL. |
[in] | Session | The pointer to the UDP6 session data. |
[in] | TimeoutEvent | The event for timeout. |
[in] | HeaderSize | An optional field which may be set to the length of a header at HeaderPtr to be prefixed to the data at BufferPtr. |
[in] | HeaderPtr | If HeaderSize is not NULL, a pointer to a header to be prefixed to the data at BufferPtr. |
[in] | BufferSize | A pointer to the size of the data at BufferPtr. |
[in] | BufferPtr | A pointer to the data to be written. |
EFI_SUCCESS | Successfully sent out data using Udp6Write. | |
Others | Failed to send out data. |
References PxeBcCommonNotify().
Referenced by EfiPxeBcUdpWrite().
UINTN PxeBcUintnToAscDec | ( | IN UINTN | Number, | |
IN UINT8 * | Buffer, | |||
IN UINTN | BufferSize | |||
) |
This function is to convert a UINTN to a ASCII string, and return the actual length of the buffer.
[in] | Number | Numeric value to be converted. |
[in] | Buffer | The pointer to the buffer for ASCII string. |
[in] | BufferSize | The maxsize of the buffer. |
Referenced by PxeBcMtftp4GetFileSize(), PxeBcMtftp4ReadDirectory(), PxeBcMtftp4ReadFile(), PxeBcMtftp4WriteFile(), PxeBcMtftp6GetFileSize(), PxeBcMtftp6ReadDirectory(), PxeBcMtftp6ReadFile(), and PxeBcMtftp6WriteFile().
VOID PxeBcUintnToAscDecWithFormat | ( | IN UINTN | Number, | |
IN UINT8 * | Buffer, | |||
IN INTN | Length | |||
) |
This function is to convert UINTN to ASCII string with the required formatting.
[in] | Number | Numeric value to be converted. |
[in] | Buffer | The pointer to the buffer for ASCII string. |
[in] | Length | The length of the required format. |
Referenced by PxeBcBuildDhcp4Options(), and PxeBcBuildDhcp6Options().
EFI_STATUS PxeBcUniHexToUint8 | ( | OUT UINT8 * | Digit, | |
IN CHAR16 | Char | |||
) |
This function is to convert unicode hex number to a UINT8.
[out] | Digit | The converted UINT8 for output. |
[in] | Char | The unicode hex number to be converted. |
EFI_SUCCESS | Successfully converted the unicode hex. | |
EFI_INVALID_PARAMETER | Failed to convert the unicode hex. |
Referenced by PxeBcExtractBootFileParam().