Intel MPCMM0001 manual Interrupt Constraints, RAM Disk Directory Structure

Application Hosting

22.3.3Interrupt Constraints

User applications should not use interrupts. All interrupts are reserved for use by the CMM firmware.

22.4RAM Disk Directory Structure

The following directories are stored on a RAM-disk. These directories store information critical to the CMM and are size constrained. These directories should not be modified in any way.

/usr – Executables including the CMM executables (/usr/local/cmm/bin). Also contains some libraries and temp files.

/lib - Shared library files and drivers /bin – Linux binary files like ping, mount /dev – Device driver files

/proc – Special linux area that contains info about memory, drivers, etc. /root – Empty root user area.

/sbin – Binary files like ifconfig, route /tmp – Empty

/var – Temp location for log files and other temp files.

MPCMM0001 Chassis Management Module Software Technical Product Specification 203