tree 641f8d9ddab7b8b6ba41fefc57a517abce15e8e6
parent 30caa6e3d586442f7c3ad081260ee1b22bb123de
author Gertjan van Wingerde <gwingerde@kpnplanet.nl> 1213638991 +0200
committer John W. Linville <linville@tuxdriver.com> 1214513356 -0400

rt2x00: Replace statically allocated DMA buffers with mapped skb's.

The current PCI drivers require a lot of pre-allocated DMA buffers. Reduce this
by using dynamically mapped skb's (using pci_map_single) instead of the pre-
allocated DMA buffers that are allocated at device start-up time.

At the same time move common RX path code into rt2x00lib from rt2x00pci and
rt2x00usb, as the RX paths now are now almost the same.

Signed-off-by: Gertjan van Wingerde <gwingerde@kpnplanet.nl>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>