diff options
| author | Sudeep Holla <sudeep.holla@arm.com> | 2022-09-07 15:52:38 +0100 |
|---|---|---|
| committer | Sudeep Holla <sudeep.holla@arm.com> | 2022-09-08 11:30:35 +0100 |
| commit | bb1be749850055d88d839eff0962e5915788f228 (patch) | |
| tree | 372707213009e5716b1ea8aaba8ae93ef0dd820e /include/linux/arm_ffa.h | |
| parent | 7aa7a97989557011f762a4b7c2e4e3b061b638e4 (diff) | |
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>
Diffstat (limited to 'include/linux/arm_ffa.h')
| -rw-r--r-- | include/linux/arm_ffa.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/arm_ffa.h b/include/linux/arm_ffa.h index 4c4b06783035..09567ffd1f49 100644 --- a/include/linux/arm_ffa.h +++ b/include/linux/arm_ffa.h @@ -107,6 +107,7 @@ struct ffa_partition_info { /* partition can send and receive indirect messages. */ #define FFA_PARTITION_INDIRECT_MSG BIT(2) u32 properties; + u32 uuid[4]; }; /* For use with FFA_MSG_SEND_DIRECT_{REQ,RESP} which pass data via registers */ |