9c905faa6f
The CONFIG_EXPERIMENTAL config item has not carried much meaning for a while now and is almost always enabled by default. As agreed during the Linux kernel summit, remove it from any "depends on" lines in Kconfigs. CC: Chris Ball <cjb@laptop.org> Signed-off-by: Kees Cook <keescook@chromium.org> Acked-by: Chris Ball <cjb@laptop.org>
28 lines
975 B
Text
28 lines
975 B
Text
#
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# MMC core configuration
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#
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config MMC_UNSAFE_RESUME
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bool "Assume MMC/SD cards are non-removable (DANGEROUS)"
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help
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If you say Y here, the MMC layer will assume that all cards
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stayed in their respective slots during the suspend. The
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normal behaviour is to remove them at suspend and
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redetecting them at resume. Breaking this assumption will
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in most cases result in data corruption.
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This option is usually just for embedded systems which use
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a MMC/SD card for rootfs. Most people should say N here.
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This option sets a default which can be overridden by the
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module parameter "removable=0" or "removable=1".
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config MMC_CLKGATE
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bool "MMC host clock gating"
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help
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This will attempt to aggressively gate the clock to the MMC card.
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This is done to save power due to gating off the logic and bus
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noise when the MMC card is not in use. Your host driver has to
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support handling this in order for it to be of any use.
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If unsure, say N.
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