Declares firmware structures and interfaces.
This file provides operations such as requesting and reading a firmware file, setting the offset for reading a firmware file, and releasing a firmware file. The firmware file can be read in split mode. The size of the firmware block to read each time is defined by the macro HDF_FW_BLOCK_SIZE. The firmware file is requested by calling OsalRequestFirmware, the firmware block is read from the firmware file by calling OsalReadFirmware, and the firmware block can also be randomly read at a specified position by calling OsalSeekFirmware.