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/* 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_ */
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