source: svn/newcon3bcm2_21bu/magnum/portinginterface/xpt/7552/bxpt_directv_remux.c

/***************************************************************************
 *     Copyright (c) 2003-2010, Broadcom Corporation
 *     All Rights Reserved
 *     Confidential Property of Broadcom Corporation
 *
 *  THIS SOFTWARE MAY ONLY BE USED SUBJECT TO AN EXECUTED SOFTWARE LICENSE
 *  AGREEMENT  BETWEEN THE USER AND BROADCOM.  YOU HAVE NO RIGHT TO USE OR
 *  EXPLOIT THIS MATERIAL EXCEPT SUBJECT TO THE TERMS OF SUCH AN AGREEMENT.
 *
 * $brcm_Workfile: bxpt_directv_remux.c $
 * $brcm_Revision: Hydra_Software_Devel/2 $
 * $brcm_Date: 10/28/10 2:08p $
 *
 * Porting interface code for the data transport core. 
 *
 * Revision History:
 *
 * $brcm_Log: /magnum/portinginterface/xpt/base2/bxpt_directv_remux.c $
 * 
 * Hydra_Software_Devel/2   10/28/10 2:08p gmullen
 * SW7422-20: Checkin ported files
 * 
 * Hydra_Software_Devel/11   9/9/09 8:06a piyushg
 * SW7630-30: Add 7630 XPT PI support.
 * Added directory element "7630".
 * 
 * Hydra_Software_Devel/10   8/11/09 10:39a piyushg
 * PR55216: Added initial 7340 XPT support.
 * 
 * Hydra_Software_Devel/9   8/5/09 4:52p piyushg
 * PR55545: Add 7125 XPT PI support
 * Added file element "bxpt_rave_ihex.c".
 * Added file element "bxpt_rave_ihex.h".
 * 
 * Hydra_Software_Devel/PR55545/1   7/24/09 10:47a mward
 * PR55548: Adapted for 7125 based on 7342, 7340.
 * 
 * Hydra_Software_Devel/8   7/14/09 10:21a piyushg
 * PR56771: Add XPT PI code for 7342.
 * 
 * Hydra_Software_Devel/7   4/7/09 5:25p piyushg
 * PR52986: Add support for 7635
 * Added directory element "7635".
 * 
 * Hydra_Software_Devel/6   1/27/09 1:09p gmullen
 * PR51625: Added 7336 support
 * 
 * Hydra_Software_Devel/5   11/26/08 4:14p gmullen
 * PR47755: Added support for 7420.
 * 
 * Hydra_Software_Devel/4   3/26/08 11:23a gmullen
 * PR38954: Added 3548 support to XPT PI.
 * 
 * Hydra_Software_Devel/3   11/28/07 11:15a gmullen
 * PR36900: Added 7335 support
 * 
 * Hydra_Software_Devel/2   10/30/07 3:11p gmullen
 * PR35018: Added support for 7325
 * 
 * Hydra_Software_Devel/2   12/2/05 3:23p gmullen
 * PR15309: Saved updates for ccase server move
 * 
 * Hydra_Software_Devel/1   7/28/05 3:40p gmullen
 * PR15309: Initial version for building.
 * 
 *
 ***************************************************************************/

#include "bstd.h"
#include "bxpt_priv.h"
#include "bxpt_directv_remux.h"  
#include "bxpt_remux_priv.h"
#include "bchp_xpt_rmx0.h"

#if( BDBG_DEBUG_BUILD == 1 )
        BDBG_MODULE( xpt_directv_remux );
#endif

BERR_Code BXPT_DirecTvRemux_SetMode( 
        BXPT_Remux_Handle hRmx,         /* [in] Handle for the remux channel */
        BXPT_RemuxMode Mode                     /* [in] Selects the mode. */
        )
{
        uint32_t Reg;

        BERR_Code ExitCode = BERR_SUCCESS;

        BDBG_ASSERT( hRmx );

        Reg = BXPT_Remux_P_ReadReg( hRmx, BCHP_XPT_RMX0_CTRL );
        Reg &= ~(
                BCHP_MASK( XPT_RMX0_CTRL, RMX_PKT_LENGTH ) |
                BCHP_MASK( XPT_RMX0_CTRL, RMX_PKT_MODE )
        );

        if( Mode == BXPT_RemuxMode_eDirecTv )
        {
                Reg |= (
                        BCHP_FIELD_DATA( XPT_RMX0_CTRL, RMX_PKT_LENGTH, 130 ) |
                        BCHP_FIELD_DATA( XPT_RMX0_CTRL, RMX_PKT_MODE, 1 )
                );
        }
        else
        {
                Reg |= (
                        BCHP_FIELD_DATA( XPT_RMX0_CTRL, RMX_PKT_LENGTH, 188 ) |
                        BCHP_FIELD_DATA( XPT_RMX0_CTRL, RMX_PKT_MODE, 0 )
                );
        }

        BXPT_Remux_P_WriteReg( hRmx, BCHP_XPT_RMX0_CTRL, Reg );

        return( ExitCode );         
}