csr_time.c

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/*****************************************************************************

            (c) Cambridge Silicon Radio Limited 2010
            All rights reserved and confidential information of CSR

            Refer to LICENSE.txt included with this source for details
            on the license terms.

*****************************************************************************/

#include <linux/kernel.h>
#include <linux/version.h>
#include <linux/time.h>
#include <linux/module.h>

#include "csr_time.h"

CsrTime CsrTimeGet(CsrTime *high)
{
    struct timespec ts;
    u64 time;
    CsrTime low;

    ts = current_kernel_time();
    time = (u64) ts.tv_sec * 1000000 + ts.tv_nsec / 1000;

    if (high != NULL)
        *high = (CsrTime) ((time >> 32) & 0xFFFFFFFF);

    low = (CsrTime) (time & 0xFFFFFFFF);

    return low;
}
EXPORT_SYMBOL_GPL(CsrTimeGet);