X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=Documentation%2Ffault-injection%2Ffault-injection.txt;h=70f924ec1e587b2e8c1767699c73f7d8ba6b9e72;hb=1e4cb22bb5094def8eb5c3893f9dda2d517d29bb;hp=82a5d250d75e705f92b8c32ff634ca1b945ef008;hpb=3210d190dcb717c328d74f8c3f69ec717d665b40;p=pandora-kernel.git

diff --git a/Documentation/fault-injection/fault-injection.txt b/Documentation/fault-injection/fault-injection.txt
index 82a5d250d75e..70f924ec1e58 100644
--- a/Documentation/fault-injection/fault-injection.txt
+++ b/Documentation/fault-injection/fault-injection.txt
@@ -21,6 +21,11 @@ o fail_make_request
   /sys/block/<device>/make-it-fail or
   /sys/block/<device>/<partition>/make-it-fail. (generic_make_request())
 
+o fail_mmc_request
+
+  injects MMC data errors on devices permitted by setting
+  debugfs entries under /sys/kernel/debug/mmc0/fail_mmc_request
+
 Configure fault-injection capabilities behavior
 -----------------------------------------------
 
@@ -115,7 +120,8 @@ use the boot option:
 
 	failslab=
 	fail_page_alloc=
-	fail_make_request=<interval>,<probability>,<space>,<times>
+	fail_make_request=
+	fail_mmc_request=<interval>,<probability>,<space>,<times>
 
 How to add new fault injection capability
 -----------------------------------------