From mark.a.allyn@intel.com Wed Feb 17 14:47:31 2010 From: Mark Allyn Date: Fri, 5 Feb 2010 10:52:46 -0800 Subject: Staging: rar_register: provide better explanation in Kconfig To: linux-kernel@vger.kernel.org, alan@linux.intel.com, charles.f.johnson@intel.com, greg@kroah.com Cc: Mark Allyn Message-ID: <1265395966-16001-1-git-send-email-mark.a.allyn@intel.com> Provides a better explanation of what this driver is for in the Kconfig file Signed-off-by: Mark Allyn Signed-off-by: Greg Kroah-Hartman --- drivers/staging/rar_register/Kconfig | 13 +++++++++++++ 1 file changed, 13 insertions(+) --- a/drivers/staging/rar_register/Kconfig +++ b/drivers/staging/rar_register/Kconfig @@ -14,4 +14,17 @@ config RAR_REGISTER contents of the restricted access region control registers. + The restricted access region control registers + (rar_registers) are used to pass address and + locking information on restricted access regions + to other drivers that use restricted access regions + + The restricted access regions are regions of memory + on the Intel MID Platform that are not accessible to + the x86 processor, but are accessible to dedicated + processors on board peripheral devices. + + The purpose of the restricted access regions is to + protect sensitive data from compromise by unauthorized + programs running on the x86 processor. endmenu