rapidio: add enumeration/discovery start from user space
authorAlexandre Bounine <alexandre.bounine@idt.com>
Fri, 24 May 2013 22:55:06 +0000 (15:55 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Fri, 24 May 2013 23:22:50 +0000 (16:22 -0700)
commitbc8fcfea18249640f2728c46d70999dcb7e4dc49
tree7d24b4132c4dd821c998649f21344bec6f4a3453
parenta11650e11093ed57dca78bf16e7836517c599098
rapidio: add enumeration/discovery start from user space

Add RapidIO enumeration/discovery start from user space.  User space
start allows to defer RapidIO fabric scan until the moment when all
participating endpoints are initialized avoiding mandatory synchronized
start of all endpoints (which may be challenging in systems with large
number of RapidIO endpoints).

Signed-off-by: Alexandre Bounine <alexandre.bounine@idt.com>
Cc: Matt Porter <mporter@kernel.crashing.org>
Cc: Li Yang <leoli@freescale.com>
Cc: Kumar Gala <galak@kernel.crashing.org>
Cc: Andre van Herk <andre.van.herk@Prodrive.nl>
Cc: Micha Nelissen <micha.nelissen@Prodrive.nl>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
drivers/rapidio/rio-driver.c
drivers/rapidio/rio-scan.c
drivers/rapidio/rio-sysfs.c
drivers/rapidio/rio.c
drivers/rapidio/rio.h
include/linux/rio.h