From: Mark Allyn Date: Fri, 5 Feb 2010 18:52:46 +0000 (-0800) Subject: Staging: rar_register: provide better explanation in Kconfig X-Git-Tag: v2.6.34-rc1~10^2~1^2~92 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bafb6f63af819269c23871ba9ca8d9eb3f6893cc;p=thirdparty%2Fkernel%2Flinux.git Staging: rar_register: provide better explanation in Kconfig 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 --- diff --git a/drivers/staging/rar_register/Kconfig b/drivers/staging/rar_register/Kconfig index 17f8bf3bb41af..3f73839643e9f 100644 --- 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