C++ (Cpp) PRINTK_AFE_REG Examples

Example #1

File: AudDrv_Afe.c Project: 4Fwolf/signal75-kernel-3.10.61

void Afe_Set_Reg(uint32 offset, uint32 value, uint32 mask)
{
    extern void *AFE_BASE_ADDRESS;
    volatile long address;
    volatile uint32 *AFE_Register;
    volatile uint32 val_tmp;

    if (CheckOffset(offset) == false)
    {
        return;
    }

#ifdef AUDIO_MEM_IOREMAP
    PRINTK_AUDDRV("Afe_Set_Reg AUDIO_MEM_IOREMAP AFE_BASE_ADDRESS = %p\n",AFE_BASE_ADDRESS);
    address = (long)((char *)AFE_BASE_ADDRESS + offset);
#else
    printk("%s check \n", __func__);
    address = (long)(AFE_BASE + offset);
#endif

    AFE_Register = (volatile uint32 *)address;

    PRINTK_AFE_REG("Afe_Set_Reg offset=%x, value=%x, mask=%x \n",offset,value,mask);
    val_tmp = Afe_Get_Reg(offset);
    val_tmp &= (~mask);
    val_tmp |= (value & mask);
    mt_reg_sync_writel(val_tmp, AFE_Register);
}

Example #2

kal_uint32 Afe_Get_Reg(kal_uint32 offset)
{
   volatile kal_uint32 address = (AFE_BASE+offset);
   volatile kal_uint32 *Analog_Register = (volatile kal_uint32 *)address;
   volatile kal_uint32 val_tmp;
   val_tmp = READ_REGISTER_UINT32(Analog_Register);
   PRINTK_AFE_REG("Afe_Get_Reg offset=%x, value=%d \n",offset,*value);
   return val_tmp;
}

Example #3

kal_uint32 Afe_Get_Reg(kal_uint32 offset)
{
   volatile kal_uint32 *value;
   volatile kal_uint32 address = (AFE_BASE+offset);
   value = (volatile kal_uint32 *)(address);

   PRINTK_AFE_REG("Afe_Get_Reg offset=%x, value=%d \n",offset,*value);
   return *value;
}

Example #4

void Afe_Set_Reg(kal_uint32 offset, kal_uint32 value , kal_uint32 mask)
{
   volatile kal_uint32 address = (AFE_BASE+offset);
   volatile kal_uint32 *AFE_Register = (volatile kal_uint32*)address;

   volatile kal_uint32 val_tmp;
   PRINTK_AFE_REG("Afe_Set_Reg offset=%x, value=%x, mask=%x \n",offset,value,mask);
   val_tmp = READ_REGISTER_UINT32(AFE_Register);
   val_tmp &= (~mask);
   mt65xx_reg_sync_writel(val_tmp,AFE_Register);
   val_tmp = READ_REGISTER_UINT32(AFE_Register);
   val_tmp |= (value&mask);
   mt65xx_reg_sync_writel(val_tmp,AFE_Register);

}