feat(el3-spmc): add support for FFA_MEM_PERM_GET and SET ABIs
Secure partition running at SEL0 does not have privilege to modify
translation tables. So it needs SPMC to map the regions for it. Add the
support to request memory map or region info using FF-A interface.
Signed-off-by: Nishant Sharma <nishant.sharma@arm.com>
Signed-off-by: Achin Gupta <achin.gupta@arm.com>
Change-Id: I04a97899808bbd45eda24edf7bc74eaef96fb2ce
diff --git a/include/services/ffa_svc.h b/include/services/ffa_svc.h
index de56638..c3a3a7c 100644
--- a/include/services/ffa_svc.h
+++ b/include/services/ffa_svc.h
@@ -117,6 +117,8 @@
#define FFA_FNUM_SPM_ID_GET U(0x85)
#define FFA_FNUM_MSG_SEND2 U(0x86)
#define FFA_FNUM_SECONDARY_EP_REGISTER U(0x87)
+#define FFA_FNUM_MEM_PERM_GET U(0x88)
+#define FFA_FNUM_MEM_PERM_SET U(0x89)
#define FFA_FNUM_PARTITION_INFO_GET_REGS U(0x8B)
#define FFA_FNUM_EL3_INTR_HANDLE U(0x8C)
@@ -165,6 +167,8 @@
#define FFA_SPM_ID_GET FFA_FID(SMC_32, FFA_FNUM_SPM_ID_GET)
#define FFA_NORMAL_WORLD_RESUME FFA_FID(SMC_32, FFA_FNUM_NORMAL_WORLD_RESUME)
#define FFA_EL3_INTR_HANDLE FFA_FID(SMC_32, FFA_FNUM_EL3_INTR_HANDLE)
+#define FFA_MEM_PERM_GET FFA_FID(SMC_32, FFA_FNUM_MEM_PERM_GET)
+#define FFA_MEM_PERM_SET FFA_FID(SMC_32, FFA_FNUM_MEM_PERM_SET)
/* FFA SMC64 FIDs */
#define FFA_ERROR_SMC64 FFA_FID(SMC_64, FFA_FNUM_ERROR)