Physical system RAM
modulename: phram.ko
configname: CONFIG_MTD_PHRAM
Linux Kernel Configuration
└─>Device Drivers
└─>Memory Technology Device (MTD) support
└─>Self-contained MTD device drivers
└─>Physical system RAM
In linux kernel since version 2.6.20 (release Date: 2007-02-04)
This is a re-implementation of the slram driver above.
Use this driver to access physical memory that the kernel proper
doesn't have access to, memory beyond the mem=xxx limit, nvram,
memory on the video card, etc...
Use this driver to access physical memory that the kernel proper
doesn't have access to, memory beyond the mem=xxx limit, nvram,
memory on the video card, etc...