From 910cc1acc9b42186db586c2fa9b48de34d651e7b Mon Sep 17 00:00:00 2001 From: Sudeep Holla Date: Mon, 17 Feb 2025 15:38:51 +0000 Subject: firmware: arm_ffa: Add support for passing UUID in FFA_MSG_SEND2 FF-A v1.2 introduces UUID field in partition message header used in FFA_MSG_SEND2 to enable partitions/endpoints exposing multiple UUIDs. Add the support for passing UUID in FFA_MSG_SEND2. Tested-by: Viresh Kumar Message-Id: <20250217-ffa_updates-v3-10-bd1d9de615e7@arm.com> Signed-off-by: Sudeep Holla --- include/linux/arm_ffa.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/linux') diff --git a/include/linux/arm_ffa.h b/include/linux/arm_ffa.h index 761ea8fe3bb6..bd78deeff284 100644 --- a/include/linux/arm_ffa.h +++ b/include/linux/arm_ffa.h @@ -282,6 +282,7 @@ struct ffa_indirect_msg_hdr { u32 offset; u32 send_recv_id; u32 size; + uuid_t uuid; }; /* For use with FFA_MSG_SEND_DIRECT_{REQ,RESP}2 which pass data via registers */ -- cgit v1.2.3