Lines Matching refs:driver

2 Demonstrate the usage of the new open sourced rbu (Remote BIOS Update) driver
6 This document discusses the functionality of the rbu driver only.
11 This driver works with Dell OpenManage or Dell Update Packages for updating
19 Dell_RBU driver supports BIOS update using the monolithic image and packetized
20 image methods. In case of monolithic the driver allocates a contiguous chunk
22 using the driver breaks the image in to packets of fixed sizes and the driver
23 would place each packet in contiguous physical memory. The driver also
25 If the dell_rbu driver is unloaded all the allocated memory is freed.
27 The rbu driver needs to have an application (as mentioned above)which will
30 The user should not unload the rbu driver after downloading the BIOS image
33 The driver load creates the following directories under the /sys file system.
40 The driver supports two types of update mechanism; monolithic and packetized.
47 By default the driver uses monolithic memory for the update type. This can be
48 changed to packets during the driver load time by specifying the load
64 Once this file gets to the driver, the driver extracts packet_size data from
67 This method makes sure that all the packets get to the driver in a single operation.
80 Until this step is completed the driver cannot be unloaded.
82 memory allocated by the driver.
90 Also the driver provides /sys/devices/platform/dell_rbu/data readonly file to
94 This driver requires a patch for firmware_class.c which has the modified
99 Also don't unload the rbu driver if the image has to be updated.