litmus-rt.git/drivers/uwb/Makefile, branch wip-aedzl-final The LITMUS^RT kernel. uwb: improved MAS allocator and reservation conflict handling 2008-12-12T13:00:06+00:00 Stefano Panella stefano.panella@csr.com 2008-12-12T13:00:06+00:00 5b37717a23b8e40f6cf7ad85a26ddcf41c171e2c Greatly enhance the MAS allocator: - Handle row and column reservations. - Permit all the available MAS to be allocated. - Follows the WiMedia rules on MAS selection. Take appropriate action when reservation conflicts are detected. - Correctly identify which reservation wins the conflict. - Protect alien BP reservations. - If an owned reservation loses, resize/move it. - Follow the backoff procedure before requesting additional MAS. When reservations are terminated, move the remaining reservations (if necessary) so they keep following the MAS allocation rules. Signed-off-by: Stefano Panella <stefano.panella@csr.com> Signed-off-by: David Vrabel <david.vrabel@csr.com> 
Greatly enhance the MAS allocator:
  - Handle row and column reservations.
  - Permit all the available MAS to be allocated.
  - Follows the WiMedia rules on MAS selection.

Take appropriate action when reservation conflicts are detected.
  - Correctly identify which reservation wins the conflict.
  - Protect alien BP reservations.
  - If an owned reservation loses, resize/move it.
  - Follow the backoff procedure before requesting additional MAS.

When reservations are terminated, move the remaining reservations (if
necessary) so they keep following the MAS allocation rules.

Signed-off-by: Stefano Panella <stefano.panella@csr.com>
Signed-off-by: David Vrabel <david.vrabel@csr.com>
uwb: add basic radio manager 2008-11-19T14:46:33+00:00 David Vrabel david.vrabel@csr.com 2008-11-17T15:53:42+00:00 6fae35f9cea92793a98b2d9ab21235e5ae035581 The UWB radio manager coordinates the use of the radio between the PALs that may be using it. PALs request use of the radio with uwb_radio_start() and the radio manager will start beaconing if its not already doing so. When the last PAL has called uwb_radio_stop() beaconing will be stopped. In the future, the radio manager will have a more sophisticated channel selection algorithm, probably following the Channel Selection Policy from the WiMedia Alliance when it is finalized. For now, channel 9 (BG1, TFC1) is selected. The user may override the channel selected by the radio manager and may force the radio to stop beaconing. The WUSB Host Controller PAL makes use of this and there are two new debug PAL commands that can be used for testing. Signed-off-by: David Vrabel <david.vrabel@csr.com> 
The UWB radio manager coordinates the use of the radio between the
PALs that may be using it.  PALs request use of the radio with
uwb_radio_start() and the radio manager will start beaconing if its
not already doing so.  When the last PAL has called uwb_radio_stop()
beaconing will be stopped.

In the future, the radio manager will have a more sophisticated channel
selection algorithm, probably following the Channel Selection Policy
from the WiMedia Alliance when it is finalized.  For now, channel 9
(BG1, TFC1) is selected.

The user may override the channel selected by the radio manager and may
force the radio to stop beaconing.

The WUSB Host Controller PAL makes use of this and there are two new
debug PAL commands that can be used for testing.

Signed-off-by: David Vrabel <david.vrabel@csr.com>
uwb: infrastructure for handling Relinquish Request IEs 2008-11-04T15:53:29+00:00 Stefano Panella stefano.panella@csr.com 2008-11-04T14:06:31+00:00 c5995bd2819dc577d0b32b26be0836d16c977e24 The structures and event handler needed to handle Relinish Request IEs received from neighbors. Nothing is done with these IEs yet. Signed-off-by: Stefano Panella <stefano.panella@csr.com> Signed-off-by: David Vrabel <david.vrabel@csr.com> 
The structures and event handler needed to handle Relinish Request IEs
received from neighbors.  Nothing is done with these IEs yet.

Signed-off-by: Stefano Panella <stefano.panella@csr.com>
Signed-off-by: David Vrabel <david.vrabel@csr.com>
uwb: add the i1480 DFU driver 2008-09-17T15:54:28+00:00 Inaky Perez-Gonzalez inaky.perez-gonzalez@intel.com 2008-09-17T15:34:20+00:00 1ba47da527121ff704f4e9f27a12c9f32db05022 Add the driver for downloading the firmware to an Intel i1480 device. Signed-off-by: David Vrabel <david.vrabel@csr.com> 
Add the driver for downloading the firmware to an Intel i1480 device.

Signed-off-by: David Vrabel <david.vrabel@csr.com>
uwb: add WiMedia LLC Protocol (build system) 2008-09-17T15:54:28+00:00 Greg Kroah-Hartman gregkh@suse.de 2008-09-17T15:34:19+00:00 3b0c5a3818555988b6235144e0174b1a512719b7 Add the WLP build system (Kconfig and Kbuild files). Signed-off-by: David Vrabel <david.vrabel@csr.com> 
Add the WLP build system (Kconfig and Kbuild files).

Signed-off-by: David Vrabel <david.vrabel@csr.com>
uwb: add HWA radio controller driver 2008-09-17T15:54:26+00:00 Inaky Perez-Gonzalez inaky.perez-gonzalez@intel.com 2008-09-17T15:34:15+00:00 de520b8bd5525d33e6a6f36b297836125736bd2a Add a driver for USB-connected UWB radio controllers (HWAs). Signed-off-by: David Vrabel <david.vrabel@csr.com> 
Add a driver for USB-connected UWB radio controllers (HWAs).

Signed-off-by: David Vrabel <david.vrabel@csr.com>
uwb: add whc-rc radio control driver 2008-09-17T15:54:26+00:00 Inaky Perez-Gonzalez inaky.perez-gonzalez@intel.com 2008-09-17T15:34:14+00:00 b6e069830c5927fd4d5fce67cb6440fddd10d429 Add the driver for WHCI radio controllers. Signed-off-by: David Vrabel <david.vrabel@csr.com> 
Add the driver for WHCI radio controllers.

Signed-off-by: David Vrabel <david.vrabel@csr.com>
uwb: add the driver to enumerate WHCI capabilities 2008-09-17T15:54:26+00:00 David Vrabel david.vrabel@csr.com 2008-09-17T15:34:13+00:00 8f1b678ab900c2bda1620dfb6e1f1f02604fc3a2 This enumerates the capabilties of a WHCI device, adding a umc device for each one. Signed-off-by: David Vrabel <david.vrabel@csr.com> 
This enumerates the capabilties of a WHCI device, adding a umc device for
each one.

Signed-off-by: David Vrabel <david.vrabel@csr.com>
uwb: add the umc bus 2008-09-17T15:54:25+00:00 David Vrabel david.vrabel@csr.com 2008-09-17T15:34:12+00:00 da389eac31be24556a71dd59ea6539ae4cba5c15 The UMC bus is used for the capabilities exposed by a UWB Multi-interface Controller as described in the WHCI specification. Signed-off-by: David Vrabel <david.vrabel@csr.com> 
The UMC bus is used for the capabilities exposed by a UWB Multi-interface
Controller as described in the WHCI specification.

Signed-off-by: David Vrabel <david.vrabel@csr.com>
uwb: add the UWB stack (build system) 2008-09-17T15:54:25+00:00 Greg Kroah-Hartman gregkh@suse.de 2008-09-17T15:34:11+00:00 2f86c3e67d6423d6d23ee2f737ad4f0730435742 The Kbuild and Kconfig files. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: David Vrabel <david.vrabel@csr.com> 
The Kbuild and Kconfig files.

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: David Vrabel <david.vrabel@csr.com>