1 files changed, 77 insertions, 0 deletions
diff --git a/mali_kbase/csf/mali_kbase_csf_firmware_log.h b/mali_kbase/csf/mali_kbase_csf_firmware_log.h
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index 0000000..1008320
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+++ b/mali_kbase/csf/mali_kbase_csf_firmware_log.h
@@ -0,0 +1,77 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ *
+ * (C) COPYRIGHT 2022 ARM Limited. All rights reserved.
+ *
+ * This program is free software and is provided to you under the terms of the
+ * GNU General Public License version 2 as published by the Free Software
+ * Foundation, and any use by you of this program is subject to the terms
+ * of such GNU license.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, you can access it online at
+ * http://www.gnu.org/licenses/gpl-2.0.html.
+ *
+ */
+
+#ifndef _KBASE_CSF_FIRMWARE_LOG_H_
+#define _KBASE_CSF_FIRMWARE_LOG_H_
+
+#include <mali_kbase.h>
+
+/** Offset of the last field of functions call list entry from the image header */
+#define FUNC_CALL_LIST_ENTRY_NAME_OFFSET (0x8)
+
+/*
+ * Firmware log dumping buffer size.
+ */
+#define FIRMWARE_LOG_DUMP_BUF_SIZE PAGE_SIZE
+
+/**
+ * kbase_csf_firmware_log_init - Initialize firmware log handling.
+ *
+ * @kbdev: Pointer to the Kbase device
+ *
+ * Return: The initialization error code.
+ */
+int kbase_csf_firmware_log_init(struct kbase_device *kbdev);
+
+/**
+ * kbase_csf_firmware_log_term - Terminate firmware log handling.
+ *
+ * @kbdev: Pointer to the Kbase device
+ */
+void kbase_csf_firmware_log_term(struct kbase_device *kbdev);
+
+/**
+ * kbase_csf_firmware_log_dump_buffer - Read remaining data in the firmware log
+ *                                  buffer and print it to dmesg.
+ *
+ * @kbdev: Pointer to the Kbase device
+ */
+void kbase_csf_firmware_log_dump_buffer(struct kbase_device *kbdev);
+
+/**
+ * kbase_csf_firmware_log_parse_logging_call_list_entry - Parse FW logging function call list entry.
+ *
+ * @kbdev: Instance of a GPU platform device that implements a CSF interface.
+ * @entry: Pointer to section.
+ */
+void kbase_csf_firmware_log_parse_logging_call_list_entry(struct kbase_device *kbdev,
+							  const uint32_t *entry);
+/**
+ * kbase_csf_firmware_log_toggle_logging_calls - Enables/Disables FW logging function calls.
+ *
+ * @kbdev:  Instance of a GPU platform device that implements a CSF interface.
+ * @val:    Configuration option value.
+ *
+ * Return: 0 if successful, negative error code on failure
+ */
+int kbase_csf_firmware_log_toggle_logging_calls(struct kbase_device *kbdev, u32 val);
+
+#endif /* _KBASE_CSF_FIRMWARE_LOG_H_ */