/* SPDX-License-Identifier: GPL-2.0 */
|
/*
|
* Copyright (C) Rockchip Electronics Co.Ltd
|
* Author: Felix Zeng <felix.zeng@rock-chips.com>
|
*/
|
|
#ifndef __LINUX_RKNPU_JOB_H_
|
#define __LINUX_RKNPU_JOB_H_
|
|
#include <linux/spinlock.h>
|
#include <linux/dma-fence.h>
|
#include <linux/irq.h>
|
|
#include <drm/drm_device.h>
|
|
#include "rknpu_ioctl.h"
|
|
#define RKNPU_MAX_CORES 3
|
|
#define RKNPU_JOB_DONE (1 << 0)
|
#define RKNPU_JOB_ASYNC (1 << 1)
|
#define RKNPU_JOB_DETACHED (1 << 2)
|
|
#define RKNPU_CORE_AUTO_MASK 0x00
|
#define RKNPU_CORE0_MASK 0x01
|
#define RKNPU_CORE1_MASK 0x02
|
#define RKNPU_CORE2_MASK 0x04
|
|
struct rknpu_job {
|
struct rknpu_device *rknpu_dev;
|
struct list_head head[RKNPU_MAX_CORES];
|
struct work_struct cleanup_work;
|
bool irq_entry[RKNPU_MAX_CORES];
|
unsigned int flags;
|
int ret;
|
struct rknpu_submit *args;
|
bool args_owner;
|
struct rknpu_task *first_task;
|
struct rknpu_task *last_task;
|
uint32_t int_mask[RKNPU_MAX_CORES];
|
uint32_t int_status[RKNPU_MAX_CORES];
|
struct dma_fence *fence;
|
ktime_t timestamp;
|
uint32_t use_core_num;
|
atomic_t run_count;
|
atomic_t interrupt_count;
|
ktime_t hw_recoder_time;
|
ktime_t commit_pc_time;
|
atomic_t submit_count[RKNPU_MAX_CORES];
|
};
|
|
irqreturn_t rknpu_core0_irq_handler(int irq, void *data);
|
irqreturn_t rknpu_core1_irq_handler(int irq, void *data);
|
irqreturn_t rknpu_core2_irq_handler(int irq, void *data);
|
|
#ifdef CONFIG_ROCKCHIP_RKNPU_DRM_GEM
|
int rknpu_submit_ioctl(struct drm_device *dev, void *data,
|
struct drm_file *file_priv);
|
#endif
|
#ifdef CONFIG_ROCKCHIP_RKNPU_DMA_HEAP
|
int rknpu_submit_ioctl(struct rknpu_device *rknpu_dev, unsigned long data);
|
#endif
|
|
int rknpu_get_hw_version(struct rknpu_device *rknpu_dev, uint32_t *version);
|
|
int rknpu_get_bw_priority(struct rknpu_device *rknpu_dev, uint32_t *priority,
|
uint32_t *expect, uint32_t *tw);
|
|
int rknpu_set_bw_priority(struct rknpu_device *rknpu_dev, uint32_t priority,
|
uint32_t expect, uint32_t tw);
|
|
int rknpu_clear_rw_amount(struct rknpu_device *rknpu_dev);
|
|
int rknpu_get_rw_amount(struct rknpu_device *rknpu_dev, uint32_t *dt_wr,
|
uint32_t *dt_rd, uint32_t *wd_rd);
|
|
int rknpu_get_total_rw_amount(struct rknpu_device *rknpu_dev, uint32_t *amount);
|
|
#endif /* __LINUX_RKNPU_JOB_H_ */
|
