commit ea6d25fd5888b972a119a01e1a2f07f2fde02943
author Raghu Krishnamurthy <raghu.ncstate@gmail.com> Tue Sep 14 15:27:06 2021 -0700
committer Olivier Deprez <olivier.deprez@arm.com> Mon Oct 18 17:42:29 2021 +0200
tree 3234b3ce7fee23c3b283f7bb4c1f618e5be99eb7
parent 8adf748559e5cdcb3aa4e2e29299e9da9fc75f1d

feat(ff-a): Implement FFA_MEM_PERM_GET/SET

This patch implements the new ABI from the FF-A v1.1 Beta0 spec. These
ABIs are expected to be used by S-EL0 use cases such as StandaloneMM or
other S-EL0 applications such as trusted firmware services or any other
S-EL0 FF-A partition.

Signed-off-by: Raghu Krishnamurthy <raghu.ncstate@gmail.com>
Change-Id: I6a57420ce5821993671362280a66c5c4f190ffbc

inc/hf/api.h

diff --git a/inc/hf/api.h b/inc/hf/api.h
index 46bd8f9..cbc521e 100644
--- a/inc/hf/api.h
+++ b/inc/hf/api.h
@@ -116,3 +116,7 @@
 					  struct vcpu *current);
 
 struct ffa_value api_ffa_notification_info_get(struct vcpu *current);
+
+struct ffa_value api_ffa_mem_perm_get(vaddr_t base_addr, struct vcpu *current);
+struct ffa_value api_ffa_mem_perm_set(vaddr_t base_addr, uint32_t page_count,
+				      uint32_t mem_perm, struct vcpu *current);