]> git.proxmox.com Git - mirror_ubuntu-kernels.git/commit
lib/genalloc.c: add support for specifying the physical address
authorJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Wed, 25 May 2011 00:13:34 +0000 (17:13 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Wed, 25 May 2011 15:39:54 +0000 (08:39 -0700)
commit3c8f370ded3483b27f1218ff0051fcf0c7a2facd
treeda0bcb089d586737ddf14e6d610ded5d3134e8d9
parent6aae6e0304d33e537298867dafb2703ec58c2e4f
lib/genalloc.c: add support for specifying the physical address

So we can specify the virtual address as the base of the pool chunk and
then get physical addresses for hardware IP.

For example on at91 we will use this on spi, uart or macb

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Cc: Nicolas Ferre <nicolas.ferre@atmel.com>
Cc: Patrice VILCHEZ <patrice.vilchez@atmel.com>
Cc: Jes Sorensen <jes@wildopensource.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
include/linux/genalloc.h
lib/genalloc.c