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The Driver Software Package (DSP) consists of a set of files located under the driver's private directory in the handoff directory. idinstall installs these files in the linkkit hierarchy (typically /etc/conf). For examples of these files, see the sample code in HDK code samples.
The head of the directory hierarchy should be named to match the ``drvname'' field in the Master(DSP/4dsp) and System(DSP/4dsp) files. This main directory should include:
A subdirectory to the top-level driver directory contains the actual DSP files. The name of this directory must be the ``drvname'' value with a .cf suffix. So, if ``drvname'' is mydriv, this subdirectory is named mydriv.cf. It must contain the following files:
Additional files may be required for specialized interfaces. For example, MDI drivers also need a bcfg(DSP/4dsp) file and HBA drivers also need a disk.cfg(DSP/4dsp) file.
See the idinstall manual page for information about other configuration data.