Enable HPET MMAP access by default
configname: CONFIG_HPET_MMAP_DEFAULT
Linux Kernel Configuration
└─>Device Drivers
└─>Character devices
└─>Enable HPET MMAP access by default
In linux kernel since version 3.13 (release Date: 2014-01-19)
In some hardware implementations, the page containing HPET
registers may also contain other things that shouldn't be
exposed to the user. This option selects the default (if
kernel parameter hpet_mmap is not set) user access to the
registers for applications that require it.
registers may also contain other things that shouldn't be
exposed to the user. This option selects the default (if
kernel parameter hpet_mmap is not set) user access to the
registers for applications that require it.