88 lines
2.3 KiB
C
88 lines
2.3 KiB
C
|
/* NNA_driver_i.h
|
||
|
|
*
|
||
|
|
* Copyright (c) 2011 Allwinnertech Co., Ltd.
|
||
|
|
* 2011 Yupu Tang
|
||
|
|
*
|
||
|
|
* @ NNA driver
|
||
|
|
*
|
||
|
|
* This program is free software; you can redistribute it and/or modify
|
||
|
|
* it under the terms of the GNU General Public License as published by
|
||
|
|
* the Free Software Foundation; either version 2 of the License, or
|
||
|
|
* (at your option) any later version.
|
||
|
|
*
|
||
|
|
* 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.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef __NNA_DRIVER_I_H
|
||
|
|
#define __NNA_DRIVER_I_H
|
||
|
|
|
||
|
|
#include <linux/device.h>
|
||
|
|
#include <linux/ioport.h>
|
||
|
|
#include <linux/mutex.h>
|
||
|
|
#include <linux/clk.h>
|
||
|
|
#include <linux/clk/sunxi.h>
|
||
|
|
#include <linux/wait.h>
|
||
|
|
#include "nna_mem_list.h"
|
||
|
|
|
||
|
|
#define NNA_DEBUG 1
|
||
|
|
|
||
|
|
#ifdef NNA_DEBUG
|
||
|
|
#define NNA_DBG(format, args...) pr_debug("%s: " format, "NNA", ## args)
|
||
|
|
#else
|
||
|
|
#define NNA_DBG(format, args...)
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#define NNA_ERR(format, args...) pr_err("%s: " format, "NNA", ## args)
|
||
|
|
#define NNA_WARN(format, args...) pr_warn("%s: " format, "NNA", ## args)
|
||
|
|
#define NNA_INFO(format, args...) pr_info("%s: " format, "NNA", ## args)
|
||
|
|
|
||
|
|
#define MAX_NNA_MEM_INDEX 10
|
||
|
|
#define INTC_IRQNO_DE_MIX SUNXI_IRQ_MP
|
||
|
|
|
||
|
|
#define NNAALIGN(value, align) ((align == 0) ? value : (((value) + ((align) - 1)) & ~((align) - 1)))
|
||
|
|
|
||
|
|
#define OFFSET_NNA_GLB_S_INTR_STATUS_0 0x100c
|
||
|
|
#define CONV_ACT_SIG 1
|
||
|
|
#define CONV_ACT_POOL_SIG 2
|
||
|
|
#define CONV_SIG 3
|
||
|
|
#define ELTWISE_OR_PRELU_SIG 4
|
||
|
|
#define PRELU_POOL_SIG 5
|
||
|
|
#define POOL_SIG 6
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
struct nna_dma_buf {
|
||
|
|
struct aw_mem_list_head i_list;
|
||
|
|
int fd;
|
||
|
|
unsigned long phy_addr;
|
||
|
|
struct dma_buf *dma_buf;
|
||
|
|
struct dma_buf_attachment *attachment;
|
||
|
|
struct sg_table *sgt;
|
||
|
|
int p_id;
|
||
|
|
};
|
||
|
|
|
||
|
|
typedef struct nna_context {
|
||
|
|
struct device *platform_dev;
|
||
|
|
struct device *nna_dev;
|
||
|
|
struct resource *mem;
|
||
|
|
void __iomem *io;
|
||
|
|
__u32 irq;
|
||
|
|
struct mutex mutex;
|
||
|
|
struct clk *clk;
|
||
|
|
struct clk *clk_rst;
|
||
|
|
bool opened;
|
||
|
|
__u32 user_cnt;
|
||
|
|
struct class *nna_class;
|
||
|
|
struct cdev *nna_cdev;
|
||
|
|
dev_t devid;
|
||
|
|
wait_queue_head_t nna_queue;
|
||
|
|
unsigned int nna_irq_status;
|
||
|
|
struct aw_mem_list_head list; /* buffer list */
|
||
|
|
int refs_count;
|
||
|
|
} nna_context;
|
||
|
|
|
||
|
|
#endif /* __NNA_DRIVER_I_H */
|