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[/] [openrisc/] [trunk/] [rtos/] [ecos-2.0/] [packages/] [devs/] [usb/] [nec_upd985xx/] [v2_0/] [src/] [usbs_upd985xx_data.cxx] - Rev 454
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//========================================================================== // // usbs_nec_upd9850x.c // // Static data for the NEC uPD9850x 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. // // This exception does not invalidate any other reasons why a work based on // 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: 2001-05-22 // // 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/infra/diag.h> #include <cyg/io/devtab.h> #include <cyg/io/usb/usbs_upd985xx.h> #include <pkgconf/devs_usb_upd985xx.h> // ---------------------------------------------------------------------------- // Initialization. The goal here is to call usbs_upd985xx_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_upd985xx_init(void); #ifndef CYGVAR_DEVS_USB_UPD985XX_EP0_DEVTAB_ENTRY class usbs_upd985xx_initialization { public: usbs_upd985xx_initialization() { usbs_upd985xx_init(); } }; static usbs_upd985xx_initialization usbs_upd985xx_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_UPD985XX_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_upd985xx_devtab_ep0_init(struct cyg_devtab_entry* tab) { CYG_UNUSED_PARAM(struct cyg_devtab_entry*, tab); usbs_upd985xx_init(); return true; } static CHAR_DEVIO_TABLE(usbs_upd985xx_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_upd985xx_ep0_devtab_entry, CYGDAT_DEVS_USB_UPD985XX_DEVTAB_BASENAME "0c", 0, &usbs_upd985xx_ep0_devtab_functions, &usbs_upd985xx_devtab_ep0_init, 0, (void*) &usbs_upd985xx_ep0); #endif // ---------------------------------------------------------------------------- // Common routines for ep3, ep4 and ep5 #if defined(CYGVAR_DEVS_USB_UPD985XX_EP3_DEVTAB_ENTRY) || \ defined(CYGVAR_DEVS_USB_UPD985XX_EP4_DEVTAB_ENTRY) || \ defined(CYGVAR_DEVS_USB_UPD985XX_EP5_DEVTAB_ENTRY) static bool usbs_upd985xx_devtab_dummy_init(struct cyg_devtab_entry* tab) { CYG_UNUSED_PARAM(struct cyg_devtab_entry*, tab); return true; } #endif // ---------------------------------------------------------------------------- // ep3 devtab entry. This can only be used for slave->host, so only // the cwrite() function makes sense. The same function table can be // used for ep5. #if defined(CYGVAR_DEVS_USB_UPD985XX_EP3_DEVTAB_ENTRY) || \ defined(CYGVAR_DEVS_USB_UPD985XX_EP5_DEVTAB_ENTRY) static CHAR_DEVIO_TABLE(usbs_upd985xx_ep35_devtab_functions, &usbs_devtab_cwrite, &cyg_devio_cread, &cyg_devio_select, &usbs_devtab_get_config, &usbs_devtab_set_config); # if defined(CYGVAR_DEVS_USB_UPD985XX_EP3_DEVTAB_ENTRY) static CHAR_DEVTAB_ENTRY(usbs_upd985xx_ep3_devtab_entry, CYGDAT_DEVS_USB_UPD985XX_DEVTAB_BASENAME "3w", 0, &usbs_upd985xx_ep35_devtab_functions, &usbs_upd985xx_devtab_dummy_init, 0, (void*) &usbs_upd985xx_ep3); # endif # if defined(CYGVAR_DEVS_USB_UPD985XX_EP5_DEVTAB_ENTRY) static CHAR_DEVTAB_ENTRY(usbs_upd985xx_ep5_devtab_entry, CYGDAT_DEVS_USB_UPD985XX_DEVTAB_BASENAME "5w", 0, &usbs_upd985xx_ep35_devtab_functions, &usbs_upd985xx_devtab_dummy_init, 0, (void*) &usbs_upd985xx_ep5); # endif #endif // ---------------------------------------------------------------------------- // ep4 devtab entry. This can only be used for host->slave, so only the // cread() function makes sense. #ifdef CYGVAR_DEVS_USB_UPD985XX_EP4_DEVTAB_ENTRY static CHAR_DEVIO_TABLE(usbs_upd985xx_ep4_devtab_functions, &cyg_devio_cwrite, &usbs_devtab_cread, &cyg_devio_select, &usbs_devtab_get_config, &usbs_devtab_set_config); static CHAR_DEVTAB_ENTRY(usbs_upd985xx_ep4_devtab_entry, CYGDAT_DEVS_USB_UPD985XX_DEVTAB_BASENAME "4r", 0, &usbs_upd985xx_ep4_devtab_functions, &usbs_upd985xx_devtab_dummy_init, 0, (void*) &usbs_upd985xx_ep4); #endif
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