tegra: hwpm: update makefile, add debug log mask

- Modify condition to include TH500 files for correct config. Since
TH500 is only supported with BaseOS and TinyLinux, the TH500 HWPM
config flag will be defined as part of the BaseOS/TinyLinux builds.
- Add new debug log mask for active debugs. This will allow us to enable
debug messages related to active debugs reducing amount of logs.
- Add condition to check ARCH_TEGRA config required for kernel specific
APIs.

Jira THWPM-69

Change-Id: I637bdbd2e5d72808611f63f4f719e5072f85ca34
Signed-off-by: Vedashree Vidwans <vvidwans@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-hwpm/+/2978365
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
Reviewed-by: Vasuki Shankar <vasukis@nvidia.com>
Reviewed-by: Seema Khowala <seemaj@nvidia.com>
Tested-by: Vasuki Shankar <vasukis@nvidia.com>

drivers/tegra/hwpm/Makefile

@@ -1,4 +1,24 @@
-# Copyright (c) 2022-2023, NVIDIA CORPORATION. All rights reserved.
+# -*- mode: makefile -*-
+#
+# Copyright (c) 2022-2024, NVIDIA CORPORATION & AFFILIATES.  All rights reserved.
+#
+# Permission is hereby granted, free of charge, to any person obtaining a
+# copy of this software and associated documentation files (the "Software"),
+# to deal in the Software without restriction, including without limitation
+# the rights to use, copy, modify, merge, publish, distribute, sublicense,
+# and/or sell copies of the Software, and to permit persons to whom the
+# Software is furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+# DEALINGS IN THE SOFTWARE.
 #
 # Tegra SOC HWPM
 #
@@ -30,7 +50,11 @@ ccflags-y += -I$(srctree.hwpm)/include
 ccflags-y += -I$(srctree.hwpm)/drivers/tegra/hwpm/include
 ccflags-y += -I$(srctree.hwpm)/drivers/tegra/hwpm
 
-ifeq ($(or $(NV_BUILD_CONFIGURATION_IS_SAFETY),$(CONFIG_TEGRA_LINUX_PROD)),1)
+ifeq ($(CONFIG_TEGRA_LINUX_PROD),1)
+nvhwpm-objs := tegra_hwpm_mock.o
+else ifeq ($(NV_BUILD_CONFIGURATION_IS_SAFETY),1)
+nvhwpm-objs := tegra_hwpm_mock.o
+else ifneq ($(CONFIG_ARCH_TEGRA),y)
 nvhwpm-objs := tegra_hwpm_mock.o
 else
 # Add required objects to nvhwpm object variable

drivers/tegra/hwpm/Makefile.hwpm.sources

@@ -1,4 +1,24 @@
-# Copyright (c) 2023, NVIDIA CORPORATION. All rights reserved.
+# -*- mode: makefile -*-
+#
+# Copyright (c) 2023-2024, NVIDIA CORPORATION & AFFILIATES.  All rights reserved.
+#
+# Permission is hereby granted, free of charge, to any person obtaining a
+# copy of this software and associated documentation files (the "Software"),
+# to deal in the Software without restriction, including without limitation
+# the rights to use, copy, modify, merge, publish, distribute, sublicense,
+# and/or sell copies of the Software, and to permit persons to whom the
+# Software is furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+# DEALINGS IN THE SOFTWARE.
 #
 # Tegra SOC HWPM Sources
 #
@@ -24,9 +44,11 @@ else
 srctree.hwpm-next := ${NV_SOURCE}/kernel/hwpm-next
 endif
 ifneq ($(origin srctree.hwpm-next), undefined)
+ifneq ($(wildcard ${srctree.hwpm-next}/drivers/tegra/Makefile.hwpm-next.sources),)
 include ${srctree.hwpm-next}/drivers/tegra/Makefile.hwpm-next.sources
 nvhwpm-objs += ${nvhwpm-next-objs}
 endif
+endif
 
 endif # CONFIG_TEGRA_OOT_MODULE
 
@@ -51,14 +73,11 @@ nvhwpm-objs += ${nvhwpm-t234-objs}
 endif
 
 # TH500 HWPM is only supported with BaseOS as an OOT module.
-ifeq ($(CONFIG_TEGRA_OOT_MODULE),m) # also check BaseOS build here
+# Check for TH500 HWPM config flag defined in BaseOS
-CONFIG_TEGRA_TH500_HWPM := y
+ifeq ($(CONFIG_TEGRA_TH500_HWPM),y)
 ccflags-y += -DCONFIG_TEGRA_TH500_HWPM
 
-ifeq ($(CONFIG_TEGRA_TH500_HWPM),y)
 # Include TH500 files
 include ${srctree.hwpm}/drivers/tegra/hwpm/Makefile.th500.sources
 nvhwpm-objs += ${nvhwpm-th500-objs}
 endif
-
-endif # CONFIG_TEGRA_OOT_MODULE

drivers/tegra/hwpm/include/tegra_hwpm_log.h

@@ -1,6 +1,6 @@
 /* SPDX-License-Identifier: MIT */
 /*
- * SPDX-FileCopyrightText: Copyright (c) 2021-2023 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+ * SPDX-FileCopyrightText: Copyright (c) 2021-2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the "Software"),
@@ -75,6 +75,8 @@ enum tegra_soc_hwpm_log_type {
 #define hwpm_dbg_driver_release		BIT(16)
 /* Kmem debug prints */
 #define hwpm_dbg_kmem			BIT(17)
+/* Active debug prints */
+#define hwpm_dbg_active			BIT(18)
 
 #ifdef __KERNEL__