commit 92f31300b40c85995e9a151a2aabb3665c88411e
author Mark Salyzyn <salyzyn@google.com> Thu Jan 28 11:12:25 2016 -0800
committer Dmitry Shmidt <dimitrysh@google.com> Fri Jan 27 13:54:59 2017 -0800
tree d0d54d78bbf654ba4a4eafc4d0692add224b8ac4
parent dc99440ec4634b0aad1c11807c3cb6510b4f6a4b

ANDROID: mmc: Add CONFIG_MMC_SIMULATE_MAX_SPEED

When CONFIG_MMC_SIMULATE_MAX_SPEED is enabled, Expose max_read_speed,
max_write_speed and cache_size default module parameters and sysfs
controls to simulate a slow eMMC device. Default values are 0 (off),
0 (off) and 4 MB respectively.

Signed-off-by: Mark Salyzyn <salyzyn@google.com>
Bug: 26976972
Change-Id: I342bfbd8b85f9b790e3f0e1e4e51a900ae07e05d

Documentation/block/00-INDEX

diff --git a/Documentation/block/00-INDEX b/Documentation/block/00-INDEX
index e55103a..a542b9f 100644
--- a/Documentation/block/00-INDEX
+++ b/Documentation/block/00-INDEX
@@ -30,3 +30,9 @@
 	- Switching I/O schedulers at runtime
 writeback_cache_control.txt
 	- Control of volatile write back caches
+mmc-max-speed.txt
+	- eMMC layer speed simulation, related to /sys/block/mmcblk*/
+          attributes:
+            max_read_speed
+            max_write_speed
+            cache_size