feat(trp): test el3-rmm ide km interface
This patch introduces test functions to the Test Realm Payload (TRP)
for performing basic sanity checks on the RMM-EL3 IDE KM support added
to EL3.
The primary goal of this patch is to only to verify the basic
functionality and ensure the implemented functions return the
correct return values.
The test uses random values for the ecam address, rootport ID,
IDE stream info, keys, and IV values.
Change-Id: Icf47627da9a6a7dd0d6e40e20ac94cc977072177
Signed-off-by: Sona Mathew <sonarebecca.mathew@arm.com>
diff --git a/services/std_svc/rmmd/trp/trp_helpers.c b/services/std_svc/rmmd/trp/trp_helpers.c
index 159f3a5..0607864 100644
--- a/services/std_svc/rmmd/trp/trp_helpers.c
+++ b/services/std_svc/rmmd/trp/trp_helpers.c
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2022, Arm Limited. All rights reserved.
+ * Copyright (c) 2022-2025, Arm Limited. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
@@ -25,7 +25,11 @@
uint64_t arg4,
uint64_t arg5,
uint64_t arg6,
- uint64_t arg7)
+ uint64_t arg7,
+ uint64_t arg8,
+ uint64_t arg9,
+ uint64_t arg10,
+ uint64_t arg11)
{
uint32_t linear_id;
trp_args_t *pcpu_smc_args;
@@ -44,6 +48,10 @@
write_trp_arg(pcpu_smc_args, TRP_ARG5, arg5);
write_trp_arg(pcpu_smc_args, TRP_ARG6, arg6);
write_trp_arg(pcpu_smc_args, TRP_ARG7, arg7);
+ write_trp_arg(pcpu_smc_args, TRP_ARG8, arg8);
+ write_trp_arg(pcpu_smc_args, TRP_ARG9, arg9);
+ write_trp_arg(pcpu_smc_args, TRP_ARG10, arg10);
+ write_trp_arg(pcpu_smc_args, TRP_ARG11, arg11);
return pcpu_smc_args;
}
@@ -53,6 +61,6 @@
*/
__dead2 void trp_boot_abort(uint64_t err)
{
- (void)trp_smc(set_smc_args(RMM_BOOT_COMPLETE, err, 0, 0, 0, 0, 0, 0));
+ (void)trp_smc(set_smc_args(RMM_BOOT_COMPLETE, err, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0));
panic();
}