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Diffstat (limited to 'Documentation/usb/mass-storage.rst')
| -rw-r--r-- | Documentation/usb/mass-storage.rst | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/Documentation/usb/mass-storage.rst b/Documentation/usb/mass-storage.rst index d181b47c3cb6..80a601a60931 100644 --- a/Documentation/usb/mass-storage.rst +++ b/Documentation/usb/mass-storage.rst @@ -150,7 +150,7 @@ Module parameters - bcdDevice -- USB Device version (BCD) (16 bit integer) - iManufacturer -- USB Manufacturer string (string) - iProduct -- USB Product string (string) - - iSerialNumber -- SerialNumber string (sting) + - iSerialNumber -- SerialNumber string (string) sysfs entries ============= @@ -181,6 +181,15 @@ sysfs entries Reflects the state of nofua flag for given logical unit. It can be read and written. + - forced_eject + + When written into, it causes the backing file to be forcibly + detached from the LUN, regardless of whether the host has allowed + it. The content doesn't matter, any non-zero number of bytes + written will result in ejection. + + Can not be read. + Other then those, as usual, the values of module parameters can be read from /sys/module/g_mass_storage/parameters/* files. |