Lines Matching full:firmware
1 What: /sys/class/firmware/.../data
5 Description: The data sysfs file is used for firmware-fallback and for
6 firmware uploads. Cat a firmware image to this sysfs file
7 after you echo 1 to the loading sysfs file. When the firmware
9 sequence will signal the completion of the firmware write and
10 signal the lower-level driver that the firmware data is
13 What: /sys/class/firmware/.../cancel
17 Description: Write-only. For firmware uploads, write a "1" to this file to
18 request that the transfer of firmware data to the lower-level
21 progress) or (ENODEV) if there is no firmware update in progress.
23 What: /sys/class/firmware/.../error
27 Description: Read-only. Returns a string describing a failed firmware
33 error sysfs file is only meaningful when the current firmware
34 upload status is "idle". If this file is read while a firmware
37 What: /sys/class/firmware/.../loading
41 Description: The loading sysfs file is used for both firmware-fallback and
42 for firmware uploads. Echo 1 onto the loading file to indicate
43 you are writing a firmware file to the data sysfs node. Echo
45 file to indicate that the write is complete. For firmware
47 firmware data to the lower-level device driver.
49 What: /sys/class/firmware/.../remaining_size
53 Description: Read-only. For firmware upload, this file contains the size
54 of the firmware data that remains to be transferred to the
56 the full size of the firmware image that was previously
58 updated during the "transferring" phase of the firmware
62 What: /sys/class/firmware/.../status
67 a firmware upload. The string will be one of the following:
70 What: /sys/class/firmware/.../timeout
74 Description: This file supports the timeout mechanism for firmware
75 fallback. This file has no affect on firmware uploads. For
77 for firmware fallback.