Commit Graph

6 Commits

Author SHA1 Message Date
David Vrabel 307ba6dd73 uwb: don't unbind the radio controller driver when resetting
Use pre_reset and post_reset methods to avoid unbinding the radio
controller driver after a uwb_rc_reset_all() call.  This avoids a
deadlock in uwb_rc_rm() when waiting for the uwb event thread to stop.

Signed-off-by: David Vrabel <david.vrabel@csr.com>
2008-11-07 17:37:33 +00:00
Stefano Panella fec1a5932f uwb: per-radio controller event thread and beacon cache
Use an event thread per-radio controller so processing events from one
radio controller doesn't delay another.

A radio controller shouldn't have information on devices seen by a
different radio controller (they may be on different channels) so make the
beacon cache per-radio controller.

Signed-off-by: Stefano Panella <stefano.panella@csr.com>
Signed-off-by: David Vrabel <david.vrabel@csr.com>
2008-11-04 15:55:26 +00:00
Stefano Panella c5995bd281 uwb: infrastructure for handling Relinquish Request IEs
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>
2008-11-04 15:53:29 +00:00
David Vrabel 1cde7f68ce uwb: order IEs by element ID
ECMA-368 requires that IEs in a beacon must be sorted by element ID.  Most
hardware uses the ordering in the Set IE URC command so get the ordering
right on the host.

Also refactor the IE management code:
  - use uwb_ie_next() instead of uwb_ie_for_each().
  - remove unnecessary functions.
  - API is now only uwb_rc_ie_add() and uwb_rc_ie_rm().

Signed-off-by: David Vrabel <david.vrabel@csr.com>
2008-10-28 12:09:17 +00:00
David Vrabel b63795fa3a uwb: dont tranmit identification IEs
The current identification IE doesn't include any useful information
(the vendor ID is from the EUI-48) and it causes problems with certain
hardware/firmware so don't transmit one.

Signed-off-by: David Vrabel <david.vrabel@csr.com>
2008-09-17 16:54:34 +01:00
Inaky Perez-Gonzalez 183b9b592a uwb: add the UWB stack (core files)
UWB device and radio controller device and event management.

Signed-off-by: David Vrabel <david.vrabel@csr.com>
2008-09-17 16:54:23 +01:00