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