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//==========================================================================

//

//      usbs_sa11x0.c

//

//      Static data for the SA11x0 USB device driver

//

//==========================================================================

//####ECOSGPLCOPYRIGHTBEGIN####

// -------------------------------------------

// This file is part of eCos, the Embedded Configurable Operating System.

// Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.

//

// eCos 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; either version 2 or (at your option) any later version.

//

// eCos 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 eCos; if not, write to the Free Software Foundation, Inc.,

// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.

//

// As a special exception, if other files instantiate templates or use macros

// or inline functions from this file, or you compile this file and link it

// with other works to produce a work based on this file, this file does not

// by itself cause the resulting work to be covered by the GNU General Public

// License. However the source code for this file must still be made available

// in accordance with section (3) of the GNU General Public License.

//

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// this file might be covered by the GNU General Public License.

//

// Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.

// at http://sources.redhat.com/ecos/ecos-license/

// -------------------------------------------

//####ECOSGPLCOPYRIGHTEND####

//==========================================================================

//#####DESCRIPTIONBEGIN####

//

// Author(s):    bartv

// Contributors: bartv

// Date:         2000-10-04

//

// This file contains various objects that should go into extras.o

// rather than libtarget.a, e.g. devtab entries that would normally

// be eliminated by the selective linking.

//

//####DESCRIPTIONEND####

//==========================================================================

#include <cyg/io/devtab.h>

#include <cyg/io/usb/usbs_sa11x0.h>

#include <pkgconf/devs_usb_sa11x0.h>

// ----------------------------------------------------------------------------

// Initialization. The goal here is to call usbs_sa11x0_init()

// early on during system startup, to take care of things like

// registering interrupt handlers etc. which are best done

// during system init.

//

// If the endpoint 0 devtab entry is available then its init()

// function can be used to take care of this. However the devtab

// entries are optional so an alternative mechanism must be

// provided. Unfortunately although it is possible to give

// a C function the constructor attribute, it cannot be given

// an initpri attribute. Instead it is necessary to define a

// dummy C++ class.

extern "C" void usbs_sa11x0_init(void);

#ifndef CYGVAR_DEVS_USB_SA11X0_EP0_DEVTAB_ENTRY

class usbs_sa11x0_initialization {

  public:

    usbs_sa11x0_initialization() {

        usbs_sa11x0_init();

    }

};

static usbs_sa11x0_initialization usbs_sa11x0_init_object CYGBLD_ATTRIB_INIT_PRI(CYG_INIT_IO);

#endif

// ----------------------------------------------------------------------------

// The devtab entries. Each of these is optional, many applications

// will want to use the lower-level API rather than go via

// open/read/write/ioctl.

#ifdef CYGVAR_DEVS_USB_SA11X0_EP0_DEVTAB_ENTRY

// For endpoint 0 the only legal operations are get_config() and

// set_config(), and these are provided by the common package.

static bool

usbs_sa11x0_devtab_ep0_init(struct cyg_devtab_entry* tab)

{

    CYG_UNUSED_PARAM(struct cyg_devtab_entry*, tab);

    usbs_sa11x0_init();

    return true;

}

static CHAR_DEVIO_TABLE(usbs_sa11x0_ep0_devtab_functions,

                        &cyg_devio_cwrite,

                        &cyg_devio_cread,

                        &cyg_devio_select,

                        &usbs_devtab_get_config,

                        &usbs_devtab_set_config);

static CHAR_DEVTAB_ENTRY(usbs_sa11x0_ep0_devtab_entry,

                         CYGDAT_DEVS_USB_SA11X0_DEVTAB_BASENAME "0c",

                         0,

                         &usbs_sa11x0_ep0_devtab_functions,

                         &usbs_sa11x0_devtab_ep0_init,

                         0,

                         (void*) &usbs_sa11x0_ep0);

#endif

// ----------------------------------------------------------------------------

// Common routines for ep1 and ep2.

#if defined(CYGVAR_DEVS_USB_SA11X0_EP1_DEVTAB_ENTRY) || defined(CYGVAR_DEVS_USB_SA11X0_EP2_DEVTAB_ENTRY)

static bool

usbs_sa11x0_devtab_dummy_init(struct cyg_devtab_entry* tab)

{

    CYG_UNUSED_PARAM(struct cyg_devtab_entry*, tab);

    return true;

}

#endif

// ----------------------------------------------------------------------------

// ep1 devtab entry. This can only be used for host->slave, so only the

// cread() function makes sense.

#ifdef CYGVAR_DEVS_USB_SA11X0_EP1_DEVTAB_ENTRY

static CHAR_DEVIO_TABLE(usbs_sa11x0_ep1_devtab_functions,

                        &cyg_devio_cwrite,

                        &usbs_devtab_cread,

                        &cyg_devio_select,

                        &usbs_devtab_get_config,

                        &usbs_devtab_set_config);

static CHAR_DEVTAB_ENTRY(usbs_sa11x0_ep1_devtab_entry,

                         CYGDAT_DEVS_USB_SA11X0_DEVTAB_BASENAME "1r",

                         0,

                         &usbs_sa11x0_ep1_devtab_functions,

                         &usbs_sa11x0_devtab_dummy_init,

                         0,

                         (void*) &usbs_sa11x0_ep1);

#endif

// ----------------------------------------------------------------------------

// ep2 devtab entry. This can only be used for slave->host, so only

// the cwrite() function makes sense.

#ifdef CYGVAR_DEVS_USB_SA11X0_EP2_DEVTAB_ENTRY

static CHAR_DEVIO_TABLE(usbs_sa11x0_ep2_devtab_functions,

                        &usbs_devtab_cwrite,

                        &cyg_devio_cread,

                        &cyg_devio_select,

                        &usbs_devtab_get_config,

                        &usbs_devtab_set_config);

static DEVTAB_ENTRY(usbs_sa11x0_ep2_devtab_entry,

                    CYGDAT_DEVS_USB_SA11X0_DEVTAB_BASENAME "2w",

                    0,

                    &usbs_sa11x0_ep2_devtab_functions,

                    &usbs_sa11x0_devtab_dummy_init,

                    0,

                    (void*) &usbs_sa11x0_ep2);

#endif