source: trunk/hal/tsar_mips32/core/hal_drivers.c

/*
 * hal_drivers.c - Driver initializers for TSAR
 *
 * Author        Maxime Villard (2017)
 *
 * Copyright (c) UPMC Sorbonne Universites
 *
 * This file is part of ALMOS-MKH.
 *
 * ALMOS-MKH is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License as published by
 * the Free Software Foundation; version 2.0 of the License.
 *
 * ALMOS-MKH is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with ALMOS-MKH; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
 */

#include <hal_kernel_types.h>
#include <chdev.h>
#include <hal_drivers.h>
#include <printk.h>

#include <soclib_tty.h>
#include <soclib_mty.h>
#include <soclib_pic.h>
#include <soclib_iob.h>
#include <soclib_bdv.h>
#include <soclib_hba.h>
#include <soclib_mmc.h>
#include <soclib_nic.h>
#include <soclib_dma.h>
#include <soclib_fbf.h>

#include <dev_txt.h>
#include <dev_pic.h>
#include <dev_ioc.h>
#include <dev_mmc.h>
#include <dev_nic.h>
#include <dev_dma.h>

///////////////////////////////////////////////////////////////////////////////
//    TXT
///////////////////////////////////////////////////////////////////////////////

///////////////////////////////////////////
void hal_drivers_txt_init( chdev_t  * txt )
{
    uint32_t   impl = txt->impl;

    if( impl ==  IMPL_TXT_TTY )
    {
        soclib_tty_init( txt );
    }
    else if (impl == IMPL_TXT_MTY )
    {
        soclib_mty_init( txt );
    }
    else
    {
        assert( __FUNCTION__, false, "undefined implementation" );
    }
}

///////////////////////////////////////////////////////////////////////////////
//    PIC
///////////////////////////////////////////////////////////////////////////////

///////////////////////////////////////////
void hal_drivers_pic_init( chdev_t  * pic )
{
    uint32_t   impl = pic->impl;

    assert( __FUNCTION__, (impl == IMPL_PIC_SCL), "undefined implementation" );

        soclib_pic_init( pic );

        /* update the PIC chdev extension */
        pic->ext.pic.enable_timer = &soclib_pic_enable_timer;
        pic->ext.pic.enable_ipi   = &soclib_pic_enable_ipi;
        pic->ext.pic.enable_irq   = &soclib_pic_enable_irq;
        pic->ext.pic.disable_irq  = &soclib_pic_disable_irq;
        pic->ext.pic.bind_irq     = &soclib_pic_bind_irq;
        pic->ext.pic.send_ipi     = &soclib_pic_send_ipi;
        pic->ext.pic.ack_ipi      = &soclib_pic_ack_ipi;
        pic->ext.pic.extend_init  = &soclib_pic_extend_init;
}

///////////////////////////////////////////////////////////////////////////////
//    IOB
///////////////////////////////////////////////////////////////////////////////

///////////////////////////////////////////
void hal_drivers_iob_init( chdev_t  * iob )
{
    uint32_t   impl = iob->impl;

        assert( __FUNCTION__, (impl == IMPL_IOB_TSR), "undefined implementation" );

        soclib_iob_init( iob );

        /* update the IOB chdev extension */
        iob->ext.iob.set_active = &soclib_iob_set_active;
        iob->ext.iob.set_ptpr   = &soclib_iob_set_ptpr;
        iob->ext.iob.inval_page = &soclib_iob_inval_page;
        iob->ext.iob.get_bvar   = &soclib_iob_get_bvar;
        iob->ext.iob.get_srcid  = &soclib_iob_get_srcid;
        iob->ext.iob.get_error  = &soclib_iob_get_error;
}

///////////////////////////////////////////////////////////////////////////////
//    IOC
///////////////////////////////////////////////////////////////////////////////

///////////////////////////////////////////
void hal_drivers_ioc_init( chdev_t  * ioc )
{
    uint32_t   impl = ioc->impl;

        if (impl == IMPL_IOC_BDV) 
    {
                soclib_bdv_init( ioc );
        } 
    else if (impl == IMPL_IOC_HBA)
    {
                soclib_hba_init( ioc );
        }
//      else if (impl == IMPL_IOC_SPI)
//  {
//              soclib_sdc_init( ioc );
//      }
    else 
    {
                assert( __FUNCTION__, false , "undefined IOC device implementation" );
        }
}

///////////////////////////////////////////////////////////////////////////////
//    MMC
///////////////////////////////////////////////////////////////////////////////

///////////////////////////////////////////
void hal_drivers_mmc_init( chdev_t  * mmc )
{
    uint32_t   impl = mmc->impl;

        assert( __FUNCTION__, (impl == IMPL_MMC_TSR), "undefined implementation" );
 
    soclib_mmc_init( mmc );
}

///////////////////////////////////////////////////////////////////////////////
//    NIC
///////////////////////////////////////////////////////////////////////////////

///////////////////////////////////////////
void hal_drivers_nic_init( chdev_t  * nic )
{
    uint32_t   impl = nic->impl;

        assert( __FUNCTION__, (impl == IMPL_NIC_CBF), "undefined implementation" );
 
    soclib_nic_init( nic );
}

///////////////////////////////////////////////////////////////////////////////
//    DMA
///////////////////////////////////////////////////////////////////////////////

///////////////////////////////////////////
void hal_drivers_dma_init( chdev_t  * dma )
{
    uint32_t   impl = dma->impl;

        assert( __FUNCTION__, (impl == IMPL_DMA_SCL), "undefined implementation" );
 
    soclib_dma_init( dma );
}

///////////////////////////////////////////////////////////////////////////////
//    FBF
///////////////////////////////////////////////////////////////////////////////

///////////////////////////////////////////
void hal_drivers_fbf_init( chdev_t  * fbf )
{
    uint32_t   impl = fbf->impl;

        assert( __FUNCTION__, (impl == IMPL_FBF_SCL), "undefined implementation" );
 
    soclib_fbf_init( fbf );
}