Merge "dump_gps: collect gps logs in ascending order" into main
diff --git a/gxp/sepolicy/edgetpu_tachyon_service.te b/gxp/sepolicy/edgetpu_tachyon_service.te
index 35987dd..31b7e7b 100644
--- a/gxp/sepolicy/edgetpu_tachyon_service.te
+++ b/gxp/sepolicy/edgetpu_tachyon_service.te
@@ -1,3 +1,7 @@
# Allow Tachyon service to access the GXP device and read GXP properties.
allow edgetpu_tachyon_server gxp_device:chr_file rw_file_perms;
get_prop(edgetpu_tachyon_server, vendor_gxp_prop)
+
+# Allow tachyon service to log to stats service for reporting metrics.
+allow edgetpu_tachyon_server fwk_stats_service:service_manager find;
+binder_call(edgetpu_tachyon_server, system_server);
diff --git a/interrupts/Android.bp b/interrupts/Android.bp
new file mode 100644
index 0000000..a4f62bc
--- /dev/null
+++ b/interrupts/Android.bp
@@ -0,0 +1,21 @@
+package {
+ default_applicable_licenses: ["Android-Apache-2.0"],
+}
+
+cc_binary {
+ name: "dump_interrupts_traces",
+ srcs: ["traces/dump_interrupts_traces.cpp"],
+ init_rc: ["init.interrupts.rc"],
+ cflags: [
+ "-Wall",
+ "-Wextra",
+ "-Werror",
+ ],
+ shared_libs: [
+ "libbase",
+ "libdump",
+ "liblog",
+ ],
+ vendor: true,
+ relative_install_path: "dump",
+}
diff --git a/interrupts/init.interrupts.rc b/interrupts/init.interrupts.rc
new file mode 100644
index 0000000..9492fdc
--- /dev/null
+++ b/interrupts/init.interrupts.rc
@@ -0,0 +1,23 @@
+on init
+ # Create the directory for the trace instance during early init
+ mkdir /sys/kernel/tracing/instances/irq_gia_google 0755 root root
+ chown system system /sys/kernel/tracing/instances/irq_gia_google
+ chown system system /sys/kernel/tracing/instances/irq_gia_google/trace
+
+ # Enable gia events
+ write /sys/kernel/tracing/instances/irq_gia_google/events/irq_gia/enable 1
+
+ # There are some very high frequency IRQ events happening all the time. Tracing
+ # them is not absolute necessity, but a flood of them is noise for more interesting
+ # events that we want to capture. All these high frequency IRQs have virq < 11.
+ write /sys/kernel/tracing/instances/irq_gia_google/events/irq/filter "irq > 11"
+ write /sys/kernel/tracing/instances/irq_gia_google/events/irq/irq_handler_entry/enable 1
+ write /sys/kernel/tracing/instances/irq_gia_google/events/irq/irq_handler_exit/enable 1
+
+ # Keep the buffer size small. This size is practically enough for debug purpose.
+ # Having low size helps because this entire buffer gets dumped in bugreport.
+ # Having a large size can impact bugreport size and time it takes to pack/unpack.
+ write /sys/kernel/tracing/instances/irq_gia_google/buffer_size_kb 512
+
+ # Go!
+ write /sys/kernel/tracing/instances/irq_gia_google/tracing_on 1
diff --git a/interrupts/interrupts.mk b/interrupts/interrupts.mk
new file mode 100644
index 0000000..bf14f97
--- /dev/null
+++ b/interrupts/interrupts.mk
@@ -0,0 +1,3 @@
+BOARD_VENDOR_SEPOLICY_DIRS += device/google/gs-common/interrupts/traces/sepolicy
+
+PRODUCT_PACKAGES += dump_interrupts_traces
diff --git a/interrupts/traces/dump_interrupts_traces.cpp b/interrupts/traces/dump_interrupts_traces.cpp
new file mode 100644
index 0000000..da747a3
--- /dev/null
+++ b/interrupts/traces/dump_interrupts_traces.cpp
@@ -0,0 +1,30 @@
+/*
+ * Copyright 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#include <dump/pixel_dump.h>
+#include <android-base/file.h>
+
+int main() {
+ std::string outputDir = concatenatePath(BUGREPORT_PACKING_DIR, "interrupts");
+ if (mkdir(outputDir.c_str(), 0777) == -1) {
+ printf("Unable to create folder: %s\n", outputDir.c_str());
+ return 0;
+ }
+
+ copyFile("/sys/kernel/tracing/instances/irq_gia_google/trace",
+ concatenatePath(outputDir.c_str(), "interrupts_trace").c_str());
+
+ return 0;
+}
diff --git a/interrupts/traces/sepolicy/dump_interrupts_traces.te b/interrupts/traces/sepolicy/dump_interrupts_traces.te
new file mode 100644
index 0000000..bc3952a
--- /dev/null
+++ b/interrupts/traces/sepolicy/dump_interrupts_traces.te
@@ -0,0 +1,7 @@
+#
+pixel_bugreport(dump_interrupts_traces)
+
+allow dump_interrupts_traces radio_vendor_data_file:dir { search add_name create write };
+allow dump_interrupts_traces radio_vendor_data_file:file { getattr create write open };
+allow dump_interrupts_traces debugfs_tracing_instances:dir search;
+allow dump_interrupts_traces tracefs_instances_interrupts:file { getattr read open };
diff --git a/interrupts/traces/sepolicy/file.te b/interrupts/traces/sepolicy/file.te
new file mode 100644
index 0000000..4decea9
--- /dev/null
+++ b/interrupts/traces/sepolicy/file.te
@@ -0,0 +1,2 @@
+#
+type tracefs_instances_interrupts, sysfs_type, fs_type;
diff --git a/interrupts/traces/sepolicy/file_contexts b/interrupts/traces/sepolicy/file_contexts
new file mode 100644
index 0000000..5a010e9
--- /dev/null
+++ b/interrupts/traces/sepolicy/file_contexts
@@ -0,0 +1 @@
+/vendor/bin/dump/dump_interrupts_traces u:object_r:dump_interrupts_traces_exec:s0
diff --git a/interrupts/traces/sepolicy/genfs_contexts b/interrupts/traces/sepolicy/genfs_contexts
new file mode 100644
index 0000000..70223b7
--- /dev/null
+++ b/interrupts/traces/sepolicy/genfs_contexts
@@ -0,0 +1 @@
+genfscon tracefs /instances/irq_gia_google/trace u:object_r:tracefs_instances_interrupts:s0
diff --git a/performance/Android.bp b/performance/Android.bp
index 5c0e0b2..6dae537 100644
--- a/performance/Android.bp
+++ b/performance/Android.bp
@@ -5,7 +5,10 @@
cc_binary {
name: "dump_perf",
srcs: ["dump_perf.cpp"],
- init_rc: ["init.pixel-mm-gs.rc"],
+ init_rc: [
+ "init.pixel-mm-gs.rc",
+ "init.pixel-perf.rc",
+ ],
cflags: [
"-Wall",
"-Wextra",
diff --git a/performance/init.pixel-perf.rc b/performance/init.pixel-perf.rc
new file mode 100644
index 0000000..36c487f
--- /dev/null
+++ b/performance/init.pixel-perf.rc
@@ -0,0 +1,45 @@
+# Copyright (C) 2024 The Android Open-Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+on init
+ # cpufreq governor setting
+ write /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor sched_pixel
+ write /sys/devices/system/cpu/cpu1/cpufreq/scaling_governor sched_pixel
+ write /sys/devices/system/cpu/cpu2/cpufreq/scaling_governor sched_pixel
+ write /sys/devices/system/cpu/cpu3/cpufreq/scaling_governor sched_pixel
+ write /sys/devices/system/cpu/cpu4/cpufreq/scaling_governor sched_pixel
+ write /sys/devices/system/cpu/cpu5/cpufreq/scaling_governor sched_pixel
+ write /sys/devices/system/cpu/cpu6/cpufreq/scaling_governor sched_pixel
+ write /sys/devices/system/cpu/cpu7/cpufreq/scaling_governor sched_pixel
+ write /sys/devices/system/cpu/cpu8/cpufreq/scaling_governor sched_pixel
+
+ write /sys/devices/system/cpu/cpu0/cpufreq/sched_pixel/up_rate_limit_us 500
+ write /sys/devices/system/cpu/cpu1/cpufreq/sched_pixel/up_rate_limit_us 500
+ write /sys/devices/system/cpu/cpu2/cpufreq/sched_pixel/up_rate_limit_us 500
+ write /sys/devices/system/cpu/cpu3/cpufreq/sched_pixel/up_rate_limit_us 500
+ write /sys/devices/system/cpu/cpu4/cpufreq/sched_pixel/up_rate_limit_us 500
+ write /sys/devices/system/cpu/cpu5/cpufreq/sched_pixel/up_rate_limit_us 500
+ write /sys/devices/system/cpu/cpu6/cpufreq/sched_pixel/up_rate_limit_us 500
+ write /sys/devices/system/cpu/cpu7/cpufreq/sched_pixel/up_rate_limit_us 500
+ write /sys/devices/system/cpu/cpu8/cpufreq/sched_pixel/up_rate_limit_us 500
+
+ write /sys/devices/system/cpu/cpu0/cpufreq/sched_pixel/down_rate_limit_us 500
+ write /sys/devices/system/cpu/cpu1/cpufreq/sched_pixel/down_rate_limit_us 500
+ write /sys/devices/system/cpu/cpu2/cpufreq/sched_pixel/down_rate_limit_us 500
+ write /sys/devices/system/cpu/cpu3/cpufreq/sched_pixel/down_rate_limit_us 500
+ write /sys/devices/system/cpu/cpu4/cpufreq/sched_pixel/down_rate_limit_us 500
+ write /sys/devices/system/cpu/cpu5/cpufreq/sched_pixel/down_rate_limit_us 500
+ write /sys/devices/system/cpu/cpu6/cpufreq/sched_pixel/down_rate_limit_us 500
+ write /sys/devices/system/cpu/cpu7/cpufreq/sched_pixel/down_rate_limit_us 500
+ write /sys/devices/system/cpu/cpu8/cpufreq/sched_pixel/down_rate_limit_us 500