maldcr.s

WINDRIVER SBC405 BSP

/*******************************************************************************
*
* sysDcrMaltxeobisrGet - get the contents of the MAL Transmit End-Of-Buffer
*                        Interrupt Status Register
*
* This routine reads and returns the contents of the MAL Transmit End-of-Buffer
* Interrupt Status Register.
*
* NOMANUAL

* UINT32 sysDcrMaltxeobisrGet (void)

*/

FUNC_BEGIN(sysDcrMaltxeobisrGet)

        mfdcr   r3, MAL_TXEOBISR
#if defined (PPC405GP_REVB) || defined (PPC405GP_REVC)   /* revB/C errata # 8 */
        nop
        nop
        nop
#endif
        blr
FUNC_END(sysDcrMaltxeobisrGet)

/*******************************************************************************
*
* sysDcrMaltxeobisrClear - clears pending status in the MAL Transmit
*                          End-of-Buffer Interrupt Status Register
*
* This routine writes to the MAL Transmit End-of-Buffer Interrupt Status
* Register.  It will clear the status for each bit that is set to 1 in the
* input parameter.
*
* NOMANUAL

* void sysDcrMaltxeobisrClear (UINT32)

*/

FUNC_BEGIN(sysDcrMaltxeobisrClear)

        mtdcr   MAL_TXEOBISR, r3
#if defined (PPC405GP_REVB) || defined (PPC405GP_REVC)   /* revB/C errata # 8 */
        nop
        nop
        nop
#endif
        blr
FUNC_END(sysDcrMaltxeobisrClear)

/*******************************************************************************
*
* sysDcrMaltxdeirGet - get the contents of the MAL Transmit Descriptor Error
*                      Interrupt status Register
*
* This routine reads and returns the contents of the MAL Transmit Descriptor
* Error Interrupt Status Register.
*
* NOMANUAL

* UINT32 sysDcrMaltxdeirGet (void)

*/

FUNC_BEGIN(sysDcrMaltxdeirGet)

        mfdcr   r3, MAL_TXDEIR
#if defined (PPC405GP_REVB) || defined (PPC405GP_REVC)   /* revB/C errata # 8 */
        nop
        nop
        nop
#endif
        blr
FUNC_END(sysDcrMaltxdeirGet)

/*******************************************************************************
*
* sysDcrMaltxdeirClear - clears pending status in the MAL Transmit Descriptor
*                        Error Interrupt status Register
*
* This routine writes to the MAL Transmit Descriptor Error  Interrupt Status
* Register.  It will clear the status for each bit that is set to 1 in the
* input parameter.
*
* NOMANUAL

* void sysDcrMaltxdeirClear (UINT32)

*/

FUNC_BEGIN(sysDcrMaltxdeirClear)

        mtdcr   MAL_TXDEIR, r3
#if defined (PPC405GP_REVB) || defined (PPC405GP_REVC)   /* revB/C errata # 8 */
        nop
        nop
        nop
#endif
        blr
FUNC_END(sysDcrMaltxdeirClear)

/*******************************************************************************
*
* sysDcrMalrxcasrGet - get the contents of the MAL Receive Channel Active Set
*                      Register
*
* This routine reads and returns the contents of the MAL Receive Channel Active
* Set register.
*
* NOMANUAL

* UINT32 sysDcrMalrxcasrGet (void)

*/

FUNC_BEGIN(sysDcrMalrxcasrGet)

        mfdcr   r3, MAL_RXCASR
#if defined (PPC405GP_REVB) || defined (PPC405GP_REVC)   /* revB/C errata # 8 */
        nop
        nop
        nop
#endif
        blr
FUNC_END(sysDcrMalrxcasrGet)

/*******************************************************************************
*
* sysDcrMalrxcasrSet - set the contents of the MAL Receive Channel Active Set
*                      Register
*
* This function is used to enable MAL Receive channels. For each bit in the
* input parameter that is set to '1', its corresponding rx channel will be
* enabled.
*
* NOMANUAL

* void sysDcrMalrxcasrSet (UINT32)

*/

FUNC_BEGIN(sysDcrMalrxcasrSet)

        mtdcr   MAL_RXCASR, r3
#if defined (PPC405GP_REVB) || defined (PPC405GP_REVC)   /* revB/C errata # 8 */
        nop
        nop
        nop
#endif
        blr
FUNC_END(sysDcrMalrxcasrSet)

/*******************************************************************************
*
* sysDcrMalrxcarrGet - get the contents of the MAL Receive Channel Active Reset
*                      Register
*
* This routine reads and returns the contents of the MAL Receive Channel Active
* Reset register.
*
* NOMANUAL

* UINT32 sysDcrMalrxcarrGet (void)

*/

FUNC_BEGIN(sysDcrMalrxcarrGet)

        mfdcr   r3, MAL_RXCARR
#if defined (PPC405GP_REVB) || defined (PPC405GP_REVC)   /* revB/C errata # 8 */
        nop
        nop
        nop
#endif
        blr
FUNC_END(sysDcrMalrxcarrGet)

/*******************************************************************************
*
* sysDcrMalrxcarrSet - set the contents of the MAL Receive Channel Active Set
*                      Register
*
* This function is used to disable MAL Receive channels. For each bit in the
* input parameter that is set to '1', its corresponding rx channel will be
* disabled.
*
* NOMANUAL

* void sysDcrMalrxcarrSet (UINT32)

*/

FUNC_BEGIN(sysDcrMalrxcarrSet)

        mtdcr   MAL_RXCARR, r3
#if defined (PPC405GP_REVB) || defined (PPC405GP_REVC)   /* revB/C errata # 8 */
        nop
        nop
        nop
#endif
        blr
FUNC_END(sysDcrMalrxcarrSet)

/*******************************************************************************
*
* sysDcrMalrxeobisrGet - get the contents of the MAL Receive End-Of-Buffer
*                        Interrupt Status Register
*
* This routine reads and returns the contents of the MAL Receive End-of-Buffer
* Interrupt Status Register.
*
* NOMANUAL

* UINT32 sysDcrMalrxeobisrGet (void)

*/

FUNC_BEGIN(sysDcrMalrxeobisrGet)

        mfdcr   r3, MAL_RXEOBISR
#if defined (PPC405GP_REVB) || defined (PPC405GP_REVC)   /* revB/C errata # 8 */
        nop
        nop
        nop
#endif
        blr
FUNC_END(sysDcrMalrxeobisrGet)

/*******************************************************************************
*
* sysDcrMalrxeobisrClear - clears pending status in the MAL Receive
*                          End-of-Buffer Interrupt Status Register
*
* This routine writes to the MAL Receive End-of-Buffer Interrupt Status
* Register.  It will clear the status for each bit that is set to 1 in the
* input parameter.
*
* NOMANUAL

* void sysDcrMalrxeobisrClear (UINT32)

*/

FUNC_BEGIN(sysDcrMalrxeobisrClear)

        mtdcr   MAL_RXEOBISR, r3
#if defined (PPC405GP_REVB) || defined (PPC405GP_REVC)   /* revB/C errata # 8 */
        nop
        nop
        nop
#endif
        blr
FUNC_END(sysDcrMalrxeobisrClear)

/*******************************************************************************
*
* sysDcrMalrxdeirGet - get the contents of the MAL Receive Descriptor Error
*                      Interrupt status Register
*
* This routine reads and returns the contents of the MAL Receive Descriptor
* Error Interrupt Status Register.
*
* NOMANUAL

* UINT32 sysDcrMalrxdeirGet (void)

*/

FUNC_BEGIN(sysDcrMalrxdeirGet)

        mfdcr   r3, MAL_RXDEIR
#if defined (PPC405GP_REVB) || defined (PPC405GP_REVC)   /* revB/C errata # 8 */
        nop
        nop
        nop
#endif
        blr
FUNC_END(sysDcrMalrxdeirGet)

/*******************************************************************************
*
* sysDcrMalrxdeirClear - clears pending status in the MAL Receive Descriptor
*                        Error Interrupt status Register
*
* This routine writes to the MAL Receive Descriptor Error  Interrupt Status
* Register.  It will clear the status for each bit that is set to 1 in the
* input parameter.
*
* NOMANUAL

* void sysDcrMalrxdeirClear (UINT32)

*/

FUNC_BEGIN(sysDcrMalrxdeirClear)

        mtdcr   MAL_RXDEIR, r3
#if defined (PPC405GP_REVB) || defined (PPC405GP_REVC)   /* revB/C errata # 8 */
        nop
        nop
        nop
#endif
        blr
FUNC_END(sysDcrMalrxdeirClear)

/*******************************************************************************
*
* sysDcrMaltxctp0rGet - get the contents of MAL Transmit Channel 0 Table Pointer
*                       Register
*
* This routine reads and returns the contents of the MAL Transmit Channel 0
* Table Pointer Register.
*
* NOMANUAL

* UINT32 sysDcrMaltxctp0rGet (void)

*/

FUNC_BEGIN(sysDcrMaltxctp0rGet)

        mfdcr   r3, MAL_TXCTP0R
#if defined (PPC405GP_REVB) || defined (PPC405GP_REVC)   /* revB/C errata # 8 */
        nop
        nop
        nop
#endif
        blr
FUNC_END(sysDcrMaltxctp0rGet)

/*******************************************************************************
*
* sysDcrMaltxctp0rSet - set the contents of MAL Transmit Channel 0 Table Pointer
*                      Register
*
* This routine writes the contents of the MAL Transmit Channel 0 Table Pointer
* Register.
*
* NOMANUAL

* void sysDcrMaltxctp0rSet (UINT32)

*/

FUNC_BEGIN(sysDcrMaltxctp0rSet)

        mtdcr   MAL_TXCTP0R, r3
#if defined (PPC405GP_REVB) || defined (PPC405GP_REVC)   /* revB/C errata # 8 */
        nop
        nop
        nop
#endif
        blr
FUNC_END(sysDcrMaltxctp0rSet)

/*******************************************************************************
*
* sysDcrMaltxctp1rGet - get the contents of MAL Transmit Channel 1 Table Pointer
*                       Register
*
* This routine reads and returns the contents of the MAL Transmit Channel 1
* Table Pointer Register.
*
* NOMANUAL

* UINT32 sysDcrMaltxctp1rGet (void)

*/

FUNC_BEGIN(sysDcrMaltxctp1rGet)

        mfdcr   r3, MAL_TXCTP1R
#if defined (PPC405GP_REVB) || defined (PPC405GP_REVC)   /* revB/C errata # 8 */
        nop
        nop
        nop
#endif
        blr
FUNC_END(sysDcrMaltxctp1rGet)

/*******************************************************************************
*
* sysDcrMaltxctp1rSet - set the contents of MAL Transmit Channel 1 Table Pointer
*                      Register
*
* This routine writes the contents of the MAL Transmit Channel 1 Table Pointer
* Register.
*
* NOMANUAL

* void sysDcrMaltxctp1rSet (UINT32)

*/

FUNC_BEGIN(sysDcrMaltxctp1rSet)

        mtdcr   MAL_TXCTP1R, r3
#if defined (PPC405GP_REVB) || defined (PPC405GP_REVC)   /* revB/C errata # 8 */
        nop
        nop
        nop
#endif
        blr
FUNC_END(sysDcrMaltxctp1rSet)

/*******************************************************************************
*
* sysDcrMaltxctp2rGet - get the contents of MAL Transmit Channel 2 Table
*                        Pointer Register
*
* This routine reads and returns the contents of the MAL Transmit Channel 2
* Table Pointer Register.
*
* NOMANUAL

* UINT32 sysDcrMaltxctp2rGet (void)

*/

FUNC_BEGIN(sysDcrMaltxctp2rGet)

        mfdcr   r3, MAL_TXCTP2R
        blr
FUNC_END(sysDcrMaltxctp2rGet)

/*******************************************************************************
*
* sysDcrMaltxctp2rSet - set the contents of MAL Transmit Channel 2 Table
*                        Pointer Register
*
* This routine writes the contents of the MAL Transmit Channel 2 Table Pointer
* Register.
*
* NOMANUAL

* void sysDcrMaltxctp2rSet (UINT32)

*/

FUNC_BEGIN(sysDcrMaltxctp2rSet)

        mtdcr   MAL_TXCTP2R, r3
        blr
FUNC_END(sysDcrMaltxctp2rSet)

/*******************************************************************************
*
* sysDcrMaltxctp3rGet - get the contents of MAL Transmit Channel 3 Table
*                        Pointer Register
*
* This routine reads and returns the contents of the MAL Transmit Channel 3
* Table Pointer Register.
*
* NOMANUAL

* UINT32 sysDcrMaltxctp3rGet (void)

*/

FUNC_BEGIN(sysDcrMaltxctp3rGet)

        mfdcr   r3, MAL_TXCTP3R
        blr
FUNC_END(sysDcrMaltxctp3rGet)

/*******************************************************************************
*
* sysDcrMaltxctp3rSet - set the contents of MAL Transmit Channel 3 Table
*                        Pointer Register
*
* This routine writes the contents of the MAL Transmit Channel 3 Table Pointer
* Register.
*
* NOMANUAL

* void sysDcrMaltxctp3rSet (UINT32)

*/

FUNC_BEGIN(sysDcrMaltxctp3rSet)

        mtdcr   MAL_TXCTP3R, r3
        blr
FUNC_END(sysDcrMaltxctp3rSet)


#ifdef MAL_CHANNELS_32
/*******************************************************************************
*
* sysDcrMaltxctp4rGet - get the contents of MAL Transmit Channel 4 Table
*                        Pointer Register
*
* This routine reads and returns the contents of the MAL Transmit Channel 4
* Table Pointer Register.
*
* NOMANUAL

* UINT32 sysDcrMaltxctp4rGet (void)

*/

FUNC_BEGIN(sysDcrMaltxctp4rGet)

        mfdcr   r3, MAL_TXCTP4R
        blr
FUNC_END(sysDcrMaltxctp4rGet)

/*******************************************************************************
*
* sysDcrMaltxctp4rSet - set the contents of MAL Transmit Channel 4 Table
*                        Pointer Register
*
* This routine writes the contents of the MAL Transmit Channel 4 Table Pointer
* Register.
*
* NOMANUAL

* void sysDcrMaltxctp4rSet (UINT32)

*/

FUNC_BEGIN(sysDcrMaltxctp4rSet)