cryp_irq.c

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#include <linux/kernel.h>
#include <linux/bitmap.h>
#include <linux/device.h>

#include "cryp.h"
#include "cryp_p.h"
#include "cryp_irq.h"
#include "cryp_irqp.h"

void cryp_enable_irq_src(struct cryp_device_data *device_data, u32 irq_src)
{
    u32 i;

    dev_dbg(device_data->dev, "[%s]", __func__);

    i = readl_relaxed(&device_data->base->imsc);
    i = i | irq_src;
    writel_relaxed(i, &device_data->base->imsc);
}

void cryp_disable_irq_src(struct cryp_device_data *device_data, u32 irq_src)
{
    u32 i;

    dev_dbg(device_data->dev, "[%s]", __func__);

    i = readl_relaxed(&device_data->base->imsc);
    i = i & ~irq_src;
    writel_relaxed(i, &device_data->base->imsc);
}

bool cryp_pending_irq_src(struct cryp_device_data *device_data, u32 irq_src)
{
    return (readl_relaxed(&device_data->base->mis) & irq_src) > 0;
}