commit c58e4697c2df3d1b9d3a7d2e3da2294a13c27449
author Arunachalam Ganapathy <arunachalam.ganapathy@arm.com> Tue Jan 28 12:28:59 2025 +0000
committer Soby Mathew <soby.mathew@arm.com> Fri Jun 13 17:57:03 2025 +0100
tree 8b0e4d94ab522130322b4a260f7114efa418abd4
parent 51135c80730b1ce8faf30ee53a3797bdf342661c

feat(realm): added support to invoke RSI RDEV ABIs

- Updated DA RSI data types with RMM spec 1.1-alp11.1.
- Added support to call DA RSI RDEV ABIs like
  SMC_RSI_RDEV_CONTINUE
  SMC_RSI_RDEV_STOP
  SMC_RSI_RDEV_START
  SMC_RSI_RDEV_GET_INTERFACE_REPORT
  SMC_RSI_RDEV_LOCK
  SMC_RSI_RDEV_GET_INFO
  SMC_RSI_RDEV_GET_MEASUREMENTS
  SMC_RSI_RDEV_GET_STATE
  SMC_RSI_RDEV_GET_INSTANCE_ID

Signed-off-by: Arunachalam Ganapathy <arunachalam.ganapathy@arm.com>
Change-Id: I60664262c24f287637e91d53ecab0c8b980e58b7

realm/include/realm_rsi.h

diff --git a/realm/include/realm_rsi.h b/realm/include/realm_rsi.h
index 6bc80e1..9aa5540 100644
--- a/realm/include/realm_rsi.h
+++ b/realm/include/realm_rsi.h
@@ -683,6 +683,10 @@
 /* This function return RSI_ABI_VERSION */
 u_register_t rsi_get_version(u_register_t req_ver);
 
+/* This function returns RSI feature register at 'feature_reg_index' */
+u_register_t rsi_features(u_register_t feature_reg_index,
+			  u_register_t *feature_reg_value_ret);
+
 /* This function will initialize the attestation context */
 u_register_t rsi_attest_token_init(u_register_t challenge_0,
 				   u_register_t challenge_1,
@@ -709,4 +713,29 @@
 /* Function to enter aux plane. See RSI_PLANE_ENTER */
 u_register_t rsi_plane_enter(u_register_t plane_index, u_register_t run);
 
+u_register_t rsi_rdev_get_instance_id(u_register_t rdev_id,
+				      u_register_t *rdev_inst_id);
+
+u_register_t rsi_rdev_get_state(u_register_t rdev_id, u_register_t rdev_inst_id,
+				u_register_t *rdev_rsi_state);
+
+u_register_t rsi_rdev_get_measurements(u_register_t rdev_id,
+				       u_register_t rdev_inst_id,
+				       u_register_t meas_params_ptr);
+
+u_register_t rsi_rdev_get_info(u_register_t rdev_id, u_register_t rdev_inst_id,
+			       u_register_t rdev_info_ptr);
+
+u_register_t rsi_rdev_lock(u_register_t rdev_id, u_register_t rdev_inst_id);
+
+u_register_t rsi_rdev_get_interface_report(u_register_t rdev_id,
+					   u_register_t rdev_inst_id,
+					   u_register_t tdisp_version_max);
+
+u_register_t rsi_rdev_start(u_register_t rdev_id, u_register_t rdev_inst_id);
+
+u_register_t rsi_rdev_stop(u_register_t rdev_id, u_register_t rdev_inst_id);
+
+u_register_t rsi_rdev_continue(u_register_t rdev_id, u_register_t rdev_inst_id);
+
 #endif /* REALM_RSI_H */