test(psci): add tests for OS-initiated mode

Change-Id: I33e135f659aea600f71e053ac3db57eb0172e22b
Signed-off-by: Wing Li <wingers@google.com>

13 files changed, 38 insertions, 1 deletions

diff --git a/plat/arm/corstone1000/tests_to_skip.txt b/plat/arm/corstone1000/tests_to_skip.txt
index fdab230..a928249 100644
--- a/plat/arm/corstone1000/tests_to_skip.txt
+++ b/plat/arm/corstone1000/tests_to_skip.txt
@@ -12,4 +12,5 @@ PSCI SYSTEM SUSPEND stress tests
 Timer framework Validation/Verify the timer interrupt generation
 CPU Hotplug/CPU hotplug
 PSCI CPU Suspend
+PSCI CPU Suspend in OSI mode
 PSCI STAT/for valid composite state CPU suspend
diff --git a/plat/arm/juno/juno32_tests_to_skip.txt b/plat/arm/juno/juno32_tests_to_skip.txt
index 078e363..83d342e 100644
--- a/plat/arm/juno/juno32_tests_to_skip.txt
+++ b/plat/arm/juno/juno32_tests_to_skip.txt
@@ -4,6 +4,9 @@
 # SPDX-License-Identifier: BSD-3-Clause
 #
 
+# OS-initiated mode is not supported on AArch32 Juno.
+PSCI CPU Suspend in OSI mode
+
 # System suspend is not supported on AArch32 Juno.
 PSCI System Suspend Validation
 PSCI STAT/Stats test cases after system suspend
diff --git a/plat/arm/juno/juno64_tests_to_skip.txt b/plat/arm/juno/juno64_tests_to_skip.txt
index 53c7e7f..636b0df 100644
--- a/plat/arm/juno/juno64_tests_to_skip.txt
+++ b/plat/arm/juno/juno64_tests_to_skip.txt
@@ -6,3 +6,6 @@
 
 # The multicore spurious interrupt test is known to cause problems on Juno
 IRQ support in TSP/Multicore spurious interrupt test
+
+# OS-initiated mode is not supported on Juno
+PSCI CPU Suspend in OSI mode
diff --git a/plat/arm/n1sdp/tests_to_skip.txt b/plat/arm/n1sdp/tests_to_skip.txt
index 21417e0..b6e87bf 100644
--- a/plat/arm/n1sdp/tests_to_skip.txt
+++ b/plat/arm/n1sdp/tests_to_skip.txt
@@ -7,6 +7,9 @@
 # Disable SMMUv3 tests
 SMMUv3 tests
 
+# OS-initiated mode is not supported on N1SDP
+PSCI CPU Suspend in OSI mode
+
 # PSCI is enabled but not tested
 PSCI STAT/Stats test cases after system suspend
 PSCI System Suspend Validation
diff --git a/plat/arm/rdinfra/rdn1edge/tests_to_skip.txt b/plat/arm/rdinfra/rdn1edge/tests_to_skip.txt
index 7fda40b..95360bc 100644
--- a/plat/arm/rdinfra/rdn1edge/tests_to_skip.txt
+++ b/plat/arm/rdinfra/rdn1edge/tests_to_skip.txt
@@ -4,6 +4,9 @@
 # SPDX-License-Identifier: BSD-3-Clause
 #
 
+# OS-initiated mode is not supported on RD-N1Edge
+PSCI CPU Suspend in OSI mode
+
 # System suspend is not supported as there are no wakeup sources in RD-N1Edge FVP
 PSCI STAT/Stats test cases after system suspend
 PSCI System Suspend Validation
diff --git a/plat/arm/rdinfra/rdn2/tests_to_skip.txt b/plat/arm/rdinfra/rdn2/tests_to_skip.txt
index 370f2b7..b8a433d 100644
--- a/plat/arm/rdinfra/rdn2/tests_to_skip.txt
+++ b/plat/arm/rdinfra/rdn2/tests_to_skip.txt
@@ -4,6 +4,9 @@
 # SPDX-License-Identifier: BSD-3-Clause
 #
 
+# OS-initiated mode is not supported on RD-N2
+PSCI CPU Suspend in OSI mode
+
 # System suspend is not supported as there are no wakeup sources in RD-N2 FVP
 PSCI STAT/Stats test cases after system suspend
 PSCI System Suspend Validation
diff --git a/plat/arm/rdinfra/rdv1/tests_to_skip.txt b/plat/arm/rdinfra/rdv1/tests_to_skip.txt
index 25e3414..9b3ff5f 100644
--- a/plat/arm/rdinfra/rdv1/tests_to_skip.txt
+++ b/plat/arm/rdinfra/rdv1/tests_to_skip.txt
@@ -4,6 +4,9 @@
 # SPDX-License-Identifier: BSD-3-Clause
 #
 
+# OS-initiated mode is not supported on RD-V1
+PSCI CPU Suspend in OSI mode
+
 # System suspend is not supported as there are no wakeup sources in RD-V1 FVP
 PSCI STAT/Stats test cases after system suspend
 PSCI System Suspend Validation
diff --git a/plat/arm/sgi/sgi575/tests_to_skip.txt b/plat/arm/sgi/sgi575/tests_to_skip.txt
index 5f132f5..1af24d8 100644
--- a/plat/arm/sgi/sgi575/tests_to_skip.txt
+++ b/plat/arm/sgi/sgi575/tests_to_skip.txt
@@ -4,6 +4,9 @@
 # SPDX-License-Identifier: BSD-3-Clause
 #
 
+# OS-initiated mode is not supported on SGI-575
+PSCI CPU Suspend in OSI mode
+
 # System suspend is not supported as there are no wakeup sources in SGI-575 FVP
 PSCI STAT/Stats test cases after system suspend
 PSCI System Suspend Validation
diff --git a/plat/arm/tc0/tests_to_skip.txt b/plat/arm/tc0/tests_to_skip.txt
index 5830c14..762bfa0 100644
--- a/plat/arm/tc0/tests_to_skip.txt
+++ b/plat/arm/tc0/tests_to_skip.txt
@@ -7,6 +7,9 @@
 # Disable SMMUv3 tests
 SMMUv3 tests
 
+# OS-initiated mode is not supported
+PSCI CPU Suspend in OSI mode
+
 # PSCI is enabled but not tested
 PSCI STAT/Stats test cases after system suspend
 PSCI System Suspend Validation
diff --git a/plat/common/plat_topology.c b/plat/common/plat_topology.c
index 5ff7a31..a9b9828 100644
--- a/plat/common/plat_topology.c
+++ b/plat/common/plat_topology.c
@@ -184,11 +184,14 @@ static void get_parent_pwr_domain_nodes(unsigned int cpu_node,
 static void update_pwrlvl_limits(void)
 {
 	int cpu_id, j, is_present;
-	unsigned int nodes_idx[PLATFORM_MAX_AFFLVL] = {-1};
+	unsigned int nodes_idx[PLATFORM_MAX_AFFLVL];
 	unsigned int temp_index[PLATFORM_MAX_AFFLVL];
 
 	unsigned int cpu_node_offset = tftf_pwr_domain_start_idx[0];
 
+	for (j = 0; j < PLATFORM_MAX_AFFLVL; j++)
+		nodes_idx[j] = -1;
+
 	for (cpu_id = 0; cpu_id < PLATFORM_CORE_COUNT; cpu_id++) {
 		get_parent_pwr_domain_nodes(cpu_id + cpu_node_offset,
 						PLATFORM_MAX_AFFLVL,
diff --git a/plat/nvidia/tegra186/tests_to_skip.txt b/plat/nvidia/tegra186/tests_to_skip.txt
index 1a18495..7086208 100644
--- a/plat/nvidia/tegra186/tests_to_skip.txt
+++ b/plat/nvidia/tegra186/tests_to_skip.txt
@@ -15,6 +15,9 @@ PSCI CPU Suspend/CPU suspend to standby at level 1
 PSCI CPU Suspend/CPU suspend to standby at level 2
 PSCI System Suspend Validation/Suspend system with cores in suspend
 
+# Tegra186 platforms do not support OS-initiated mode
+PSCI CPU Suspend in OSI mode
+
 # Tegra186 platforms are facing problems with system suspend
 PSCI System Suspend Validation
 
diff --git a/plat/nvidia/tegra194/tests_to_skip.txt b/plat/nvidia/tegra194/tests_to_skip.txt
index f1be76e..14eb0dd 100644
--- a/plat/nvidia/tegra194/tests_to_skip.txt
+++ b/plat/nvidia/tegra194/tests_to_skip.txt
@@ -15,6 +15,9 @@ PSCI CPU Suspend/CPU suspend to standby at level 1
 PSCI CPU Suspend/CPU suspend to standby at level 2
 PSCI System Suspend Validation/Suspend system with cores in suspend
 
+# Tegra194 platforms do not support OS-initiated mode
+PSCI CPU Suspend in OSI mode
+
 # Tegra194 platforms enter system suspend only from the boot core
 PSCI System Suspend Validation/system suspend from all cores
 
diff --git a/plat/nvidia/tegra210/tests_to_skip.txt b/plat/nvidia/tegra210/tests_to_skip.txt
index 62fb958..6c68967 100644
--- a/plat/nvidia/tegra210/tests_to_skip.txt
+++ b/plat/nvidia/tegra210/tests_to_skip.txt
@@ -15,6 +15,9 @@ PSCI CPU Suspend/CPU suspend to standby at level 2
 PSCI CPU Suspend/CPU suspend to powerdown at level 1
 PSCI CPU Suspend/CPU suspend to powerdown at level 2
 
+# Tegra186 platforms do not support OS-initiated mode
+PSCI CPU Suspend in OSI mode
+
 # Tegra210 platforms enter system suspend only from the boot core
 PSCI System Suspend Validation