diff options
Diffstat (limited to 'drivers/mmc/card/Kconfig')
| -rw-r--r-- | drivers/mmc/card/Kconfig | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/mmc/card/Kconfig b/drivers/mmc/card/Kconfig index 5562308699bc..6142ec1b9dfb 100644 --- a/drivers/mmc/card/Kconfig +++ b/drivers/mmc/card/Kconfig @@ -68,3 +68,15 @@ config MMC_TEST This driver is only of interest to those developing or testing a host driver. Most people should say N here. + +config MMC_SIMULATE_MAX_SPEED + bool "Turn on maximum speed control per block device" + depends on MMC_BLOCK + help + Say Y here to enable MMC device speed limiting. Used to test and + simulate the behavior of the system when confronted with a slow MMC. + + Enables max_read_speed, max_write_speed and cache_size attributes to + control the write or read maximum KB/second speed behaviors. + + If unsure, say N here. |