linux

Commit Graph

Author	SHA1	Message	Date
Jonas Bonn	707b38a00b	Add missing DMA ops For the initial architecture submission, not all of the DMA ops were implemented. This patch adds the map_page and map_sg variants of the DMA mapping ops. This patch is currently of interest mainly to some drivers that haven't been submitted upstream yet. Signed-off-by: Jonas Bonn <jonas@southpole.se>	2011-09-11 09:50:39 +02:00
Jonas Bonn	a39af6f7b8	OpenRISC: DMA Simple DMA implementation. Allows for allocation of coherent memory (simply uncached) for DMA operations. Signed-off-by: Jonas Bonn <jonas@southpole.se> Reviewed-by: Arnd Bergmann <arnd@arndb.de>	2011-07-22 18:46:32 +02:00

Author

SHA1

Message

Date

Jonas Bonn

707b38a00b

Add missing DMA ops

For the initial architecture submission, not all of the DMA ops were
implemented.  This patch adds the *map_page and *map_sg variants of the
DMA mapping ops.

This patch is currently of interest mainly to some drivers that haven't
been submitted upstream yet.

Signed-off-by: Jonas Bonn <jonas@southpole.se>

2011-09-11 09:50:39 +02:00

Jonas Bonn

a39af6f7b8

OpenRISC: DMA

Simple DMA implementation.  Allows for allocation of coherent memory
(simply uncached) for DMA operations.

Signed-off-by: Jonas Bonn <jonas@southpole.se>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>

2011-07-22 18:46:32 +02:00

2 Commits