]> git.itanic.dy.fi Git - linux-stable/commit
firmware: arm_ffa: Add v1.1 get_partition_info support
authorSudeep Holla <sudeep.holla@arm.com>
Wed, 7 Sep 2022 14:52:38 +0000 (15:52 +0100)
committerSudeep Holla <sudeep.holla@arm.com>
Thu, 8 Sep 2022 10:30:35 +0000 (11:30 +0100)
commitbb1be749850055d88d839eff0962e5915788f228
tree372707213009e5716b1ea8aaba8ae93ef0dd820e
parent7aa7a97989557011f762a4b7c2e4e3b061b638e4
firmware: arm_ffa: Add v1.1 get_partition_info support

FF-A v1.1 adds support to discovery the UUIDs of the partitions that was
missing in v1.0 and which the driver workarounds by using UUIDs supplied
by the ffa_drivers.

Add the v1.1 get_partition_info support and disable the workaround if
the detected FF-A version is greater than v1.0.

Link: https://lore.kernel.org/r/20220907145240.1683088-9-sudeep.holla@arm.com
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
drivers/firmware/arm_ffa/driver.c
include/linux/arm_ffa.h