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