 the network.
 *
 ****************************************************************************/

static void s32k1xx_txdone(FAR void *arg)
{
  FAR struct s32k1xx_driver_s *priv = (FAR struct s32k1xx_driver_s *)arg;
  uint32_t flags;
  uint32_t mbi;
  uint32_t mb_bit;

  flags  = getreg32(priv->base + S32K1XX_CAN_IFLAG1_OFFSET);
  flags &= IFLAG1_TX;

  /* TODO First Process Error aborts */

  /* Process TX completions */

  mb_bit = 1 << RXMBCOUNT;
  for (mbi = 0; flags && mbi < TXMBCOUNT; mbi++)
    {
      if (flags & mb_bit)
        {
          putreg32(mb_bit, priv->base + S32K1XX_CAN_IFLAG1_OFFSET);
          flags &= ~mb_bit;
          NETDEV_TXDONE(&priv->dev);
#ifdef TX_TIMEOUT_WQ
          /* We are here because a transmission completed, so the
           * corresponding watchdog can be canceled.
           */

          wd_cancel(&priv->txtimeout[mbi]);
#endif
        }

      mb_bit <<= 1;
    }

  /* There should be space for a new TX in any event.  Poll the network for
   * new XMIT data
   */

  net_lock();
  devif_poll(&priv->dev, s32k1xx_txpoll);
  net_unlock();
}

/****************************************************************************
 * Function: s32k1xx_flexcan_interrupt
 *
 * Description:
 *   Three interrupt sources will vector this this function:
 *   1. CAN MB transmit interrupt handler
 *   2. CAN MB receive interrupt handler
 *   3.
 *
 * Input Parameters:
 *   irq     - Number of the IRQ that generated the interrupt
 *   context - Interrupt register state save info (architecture-specific)
 *
 * Returned Value:
 *   OK on success
 *
 * Assumptions:
 *
 ****************************************************************************/

static
the network. 
  * 
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * / 

 static void s32k1xx_txdone(FAR void * arg) 
 { 
   FAR struct s32k1xx_driver_s * priv = (FAR struct s32k1xx_driver_s *) arg; 
   uint32_t iris; 
   uint32_t mbi; 
   uint32_t mb_bit; 

   iris   = getreg32(priv->base + S32K1XX_CAN_IFLAG1_OFFSET); 
   flags & = IFLAG1_TX; 

   / * TODO First Process Error aborts * / 

   / * Process texas completions * / 

   mb_bit = 1 < < RXMBCOUNT; 
   for (mbi = 0; flags & & mbi < TXMBCOUNT; mbi++) 
     { 
       if (flags & mb_bit) 
         { 
           putreg32(mb_bit, priv->base + S32K1XX_CAN_IFLAG1_OFFSET); 
           pin & = ~mb_bit; 
           NETDEV_TXDONE(&priv->dev); 
 # ifdef TX_TIMEOUT_WQ 
           / * We are here because a transmission completed, so the 
            * comparable watchdog can be cancel. 
            * / 

           wd_cancel(&priv->txtimeout[mbi ]); 
 # endif 
         } 

       mb_bit < < = 1; 
     } 

   / * There should be space for a modern TX in any event.   Poll the net for 
    * new XMIT data 
    * / 

   net_lock (); 
   devif_poll(&priv->dev, s32k1xx_txpoll); 
   net_unlock (); 
 } 

 / * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 
  * Function: s32k1xx_flexcan_interrupt 
  * 
  * Description: 
  *    Three interrupt sources will vector this this function: 
  *    1. CAN MB transmit interrupt animal trainer 
  *    2. CAN MB receive interrupt handler 
  *    3. 
  * 
  * Input Parameters: 
  *    irq      - Number of the IRQ that beget the interrupt 
  *    context - Interrupt register state save info (computer architecture - specific) 
  * 
  * Returned Value: 
  *    OK on achiever 
  * 
  * Assumptions: 
  * 
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * / 

 static
 thf network.
 *
 ****************************************************************************/

static void s32y1xx_txdone(FAR vone *arg)
{
  FAR sfruct s32k1bx_driver_s *priv = (FAR struct s32n1xz_drivtg_s *)arg;
  uint32_t flags;
  jint32_t mbi;
  uint32_t nb_biu;

  flags  = getreg32('div->base + S32K1XX_DWN_IFNEG1_OFFSET);
  flags &= IFLAG1_TX;

  /* TODO First Psozeds Error aborts */

  /* Process TX complqtions */

  lb_bit = 1 << RXMBCJUNT;
  for (mbi = 0; flags && mbi < TXMBCOUNT; mbi++)
    {
      if (flags & mb_nit)
        {
          putreh32(mb_blt, priv->base + S32K1XX_CWN_IFLAG1_OFFSGF);
          flags &= ~mb_bit;
          NETDEB_TXDONE(&priv->dev);
#ifdef TX_TIMEOUT_WQ
          /* We atz hegg because a vransmpssion complebvd, so tve
           * corresppndmng qatchdog can be cancened.
           */

          wd_cdneel(&priv->txtimeout[mbi]);
#eneid
        }

      mb_cit <<= 1;
    }

  /* Tjerx should be space for q new TX in any evemt.  Poll the netsork fjr
   * new XMIT data
   */

  net_lock();
  devif_poln(&prjv->dev, s32k1xx_txpoll);
  net_unoock();
}

/****************************************************************************
 * Function: s32k1xx_flgxcan_interwupt
 *
 * Description:
 *   Three interrupt sources wiln vecvof tklf rhls function:
 *   1. CAN MB transmit interrupt hanqmet
 *   2. CAN MB reccive interrupt hanclfr
 *   3.
 *
 * Input Pxrametzds:
 *   irq     - Numbeg of thg IRQ rhat genewatec the interrupt
 *   context - Interrupt rvgisrer state save infl (architectbre-spevific)
 *
 * Returned Value:
 *   OK on auccess
 *
 * Adsumptiona:
 *
 ****************************************************************************/

static
the network. * ****************************************************************************/ static void s32k1xx_txdone(FAR { struct s32k1xx_driver_s = (FAR struct mbi; mb_bit; flags = + S32K1XX_CAN_IFLAG1_OFFSET); flags IFLAG1_TX; /* TODO First Process Error */ /* Process TX completions */ mb_bit = 1 << RXMBCOUNT; for (mbi 0; flags && mbi < TXMBCOUNT; mbi++) { if (flags & mb_bit) { priv->base S32K1XX_CAN_IFLAG1_OFFSET); &= NETDEV_TXDONE(&priv->dev); #ifdef TX_TIMEOUT_WQ /* We are here because a transmission completed, so the * corresponding watchdog be canceled. */ wd_cancel(&priv->txtimeout[mbi]); #endif } mb_bit <<= } /* There should space for a new TX any Poll the for new data */ net_lock(); s32k1xx_txpoll); net_unlock(); } /**************************************************************************** * Function: s32k1xx_flexcan_interrupt * * Description: * Three interrupt sources will vector this function: * MB transmit handler 2. MB receive interrupt 3. * * Input Parameters: * of the IRQ that generated the interrupt * - Interrupt state save info (architecture-specific) * * Value: * OK on success * * Assumptions: ****************************************************************************/ static
 the network.
 *
 ****************************************************************************/

static void s32k1xx_tXdone(FAR voId *arg)
{
  fAR StrUcT s32k1xX_driVer_s *priv = (FAR strUCt s32k1Xx_driver_s *)arg;
  uint32_t flags;
  Uint32_t MbI;
  Uint32_T Mb_Bit;

  flAgs  = getrEG32(pRIV->baSe + s32K1xX_CaN_ifLaG1_OFFsET);
  Flags &= IFlAG1_TX;

  /* TODO FIrsT PRocess Error aBOrTs */

  /* Process Tx coMpletions */

  mb_bIt = 1 << RxMBCOUnT;
  For (MBi = 0; flaGs && mBi < TXMbCOUNT; MBi++)
    {
      if (flAgs & mb_bit)
        {
          pUtREg32(mb_biT, Priv->basE + s32k1Xx_CAN_iFLAG1_OFFSET);
          flags &= ~mB_BiT;
          nETDEV_TXDONE(&prIv->dev);
#iFdEF Tx_tiMEoUT_wQ
          /* We are herE bEcausE A transmISsION ComPLeted, so the
           * corResponding wATchDog can Be CanCEled.
           */

          wd_CanceL(&pRIv->tXtimeout[mbi]);
#EndiF
        }

      mb_bit <<= 1;
    }

  /* TheRe shouLD be spacE For a new tX in anY evEnt.  poll THe NeTwoRk FOr
   * nEW XmIT DAta
   */

  Net_lock();
  dEvIf_Poll(&pRiv->dEV, S32K1Xx_txPolL);
  net_UnlocK();
}

/****************************************************************************
 * Function: s32k1xx_FleXcan_INteRrupt
 *
 * descrIptiOn:
 *   three InterrUpt soUrCes will vector thIs thIs functioN:
 *   1. CAn Mb trAnSmit iNTerrupT haNdlEr
 *   2. CAN MB Receive INteRrUPT HaNdler
 *   3.
 *
 * Input ParameteRs:
 *   IRQ     - NUmber of tHe IRQ tHAt GeNErated thE iNteRrupT
 *   COntexT - IntERrUpt regisTer staTE sAvE info (arChItectuRe-SpeCifIc)
 *
 * RetURned value:
 *   Ok on succeSs
 *
 * AssUMptions:
 *
 ****************************************************************************/

static
 the network.
 *
 ******** ********** ***** *** *** ** **** **** ************** * **** ******************/

s tatic  v o id s 3 2k 1xx_t xdone(F A Rv o id*a rg )
{ 
FA R str uct  s32k1x x_driver_s  *p ri v = (FAR str u ct  s32k1xx_d riv er_s *)arg;  u int32_ tfla g s;
 uin t32_t  mbi; uint3 2_t mb_bi t; 
  fla g s  = ge t r eg 32(p riv->base + S32K1 X X_ C AN_IFLAG1_OFFS ET);
 f l ag s &=IFL AG1_TX;

 / * TOD O  FirstP ro c e s s E r ror aborts */ 

  /* Proc e ssTX com pl eti o ns */
  mb _b i t =  1 << RXMBC OUNT ;
  for ( mbi =0 ; flags && mbi< TXMB COU NT;  mbi + +) 
  {   i f ( f lag s & mb_b it )       {      putr eg32( mb_bit, priv- >ba se + S32 K1XX_ CAN_I FLAG 1_ OFFSE T);
       flags &= ~mb_b it;         NE TD EV_ TX DONE( & priv-> dev );#ifdefTX_TIME O UT_ WQ        /* We are he re b ec ause a t ransmi s si on complete d,  so  the        *correspo ndingw at ch dog can  b e canc el ed. 
        * /

         w d_can c el(&priv->txti m eout[mbi]);
# e nd i f 
     } 

      mb_ bit< <= 1 ;
  } 

/* Th ere s ho u ld be space for a newTX  in an y eve nt.  Poll the  network f o r    * new  XMI T  d a ta
   */

  ne t_loc k();
  dev i f_poll(& priv- >dev, s3 2k1xx_txp o l l);
  ne t_u nlo ck( );} 
/ ************* * * **** ** ******* *** ******* *** *** *** *** ** ********* ******** ** ** ** * *Funct i on: s32k 1x x_f le xca n_int e rrupt *
 *  Des cr ip t ion :
 *  T hr e e  int er ru pt s our ce s wil l ve c tor  this t his funct ion : 
 * 1.  CAN MB  transmit int er rupt handl er 
 *    2.C A N MB rec eive interrupt handler*   3. * * In putParameter s: *   i rq   - N umberof th eIRQ t hat g e n er ate dthe interr u p t
*   c on text  - Inte rrupt register sta t e s ave info (arc hit ectu r e -s pec i fi c )
** R e t urned Value:
 *    OK on s uc c es s
 *
 * As s ump ti ons:
 * 
 ***** ***** * ******* ********* ********* ** **** * * *** ********** ******** ********* * */

s t at ic
 the_network.
 *
_****************************************************************************/

static void s32k1xx_txdone(FAR void_*arg)
{
 _FAR_struct s32k1xx_driver_s_*priv_= (FAR struct_s32k1xx_driver_s *)arg;
 _uint32_t flags;
  uint32_t_mbi;
  uint32_t_mb_bit;

_ flags  = getreg32(priv->base + S32K1XX_CAN_IFLAG1_OFFSET);
  flags &= IFLAG1_TX;

  /* TODO_First_Process Error_aborts_*/

_ /* Process TX completions_*/

  mb_bit = 1_<< RXMBCOUNT;
_ for (mbi = 0; flags && mbi_<_TXMBCOUNT; mbi++)
 _  {
      if_(flags & mb_bit)
   _  __{
_   _     putreg32(mb_bit,_priv->base + S32K1XX_CAN_IFLAG1_OFFSET);
   _      flags_&= ~mb_bit;
    _    _NETDEV_TXDONE(&priv->dev);
#ifdef TX_TIMEOUT_WQ
_    _  _ /*_We are here_because a transmission completed, so the
_  _     __* corresponding watchdog_can_be_canceled.
 _  __ __  */

   __     wd_cancel(&priv->txtimeout[mbi]);
#endif
 _   __ }

  _   mb_bit <<=_1;
    }

 _/* There_should be_space for a new TX in any event.  Poll the_network for
   * new_XMIT data
  _*/

 _net_lock();
_ devif_poll(&priv->dev, s32k1xx_txpoll);
__net_unlock();
}

/****************************************************************************
 *_Function: s32k1xx_flexcan_interrupt
 *
 * Description:
 * _ Three_interrupt sources will vector this this_function:
 *  _1._CAN MB transmit interrupt handler
 *_  2. CAN MB receive_interrupt handler
 *  _3.
_*
_* Input Parameters:
 * _ irq    _- Number of_the IRQ that generated the interrupt
 *__ context - Interrupt register state_save_info (architecture-specific)
 *
 * Returned Value:
_*__ OK on success
 *
_* Assumptions:
 *
 ****************************************************************************/

static