linux-toradex.git/arch/openrisc/kernel/dma.c, branch tegra Linux kernel for Apalis and Colibri modules Add missing DMA ops 2011-09-11T07:50:39+00:00 Jonas Bonn jonas@southpole.se 2011-09-05T11:47:10+00:00 707b38a00bd2e7cac60afc75abe826e68ca83cfb 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> 
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>
OpenRISC: DMA 2011-07-22T16:46:32+00:00 Jonas Bonn jonas@southpole.se 2011-06-04T18:56:48+00:00 a39af6f7b806f2a52962254ea8dc635b4c240810 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> 
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>