From: Stefano Panella <stefano.panella@csr.com>
Date: Fri, 12 Dec 2008 13:00:06 +0000 (+0000)
Subject: uwb: improved MAS allocator and reservation conflict handling
X-Git-Tag: v2.6.29-rc1~541^2~8
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5b37717a23b8e40f6cf7ad85a26ddcf41c171e2c;p=pandora-kernel.git

uwb: improved MAS allocator and reservation conflict handling

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>
---

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