1 #ifndef CYGONCE_HAL_PCMB_SERIAL_H
2 #define CYGONCE_HAL_PCMB_SERIAL_H
4 //==========================================================================
8 // i386/pc Motherboard serial device support
10 //==========================================================================
11 //####ECOSGPLCOPYRIGHTBEGIN####
12 // -------------------------------------------
13 // This file is part of eCos, the Embedded Configurable Operating System.
14 // Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
16 // eCos is free software; you can redistribute it and/or modify it under
17 // the terms of the GNU General Public License as published by the Free
18 // Software Foundation; either version 2 or (at your option) any later version.
20 // eCos is distributed in the hope that it will be useful, but WITHOUT ANY
21 // WARRANTY; without even the implied warranty of MERCHANTABILITY or
22 // FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
25 // You should have received a copy of the GNU General Public License along
26 // with eCos; if not, write to the Free Software Foundation, Inc.,
27 // 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
29 // As a special exception, if other files instantiate templates or use macros
30 // or inline functions from this file, or you compile this file and link it
31 // with other works to produce a work based on this file, this file does not
32 // by itself cause the resulting work to be covered by the GNU General Public
33 // License. However the source code for this file must still be made available
34 // in accordance with section (3) of the GNU General Public License.
36 // This exception does not invalidate any other reasons why a work based on
37 // this file might be covered by the GNU General Public License.
39 // Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
40 // at http://sources.redhat.com/ecos/ecos-license/
41 // -------------------------------------------
42 //####ECOSGPLCOPYRIGHTEND####
43 //==========================================================================
44 //#####DESCRIPTIONBEGIN####
49 // Purpose: PC serial support
58 // #include <cyg/hal/pcmb_serial.h>
61 //####DESCRIPTIONEND####
63 //==========================================================================
65 #include <pkgconf/hal.h>
66 #include <pkgconf/hal_i386.h>
67 #include <pkgconf/hal_i386_pcmb.h>
69 #include <cyg/infra/cyg_type.h>
71 //---------------------------------------------------------------------------
73 //=============================================================================
78 cyg_int32 msec_timeout;
82 __externC channel_data_t pc_ser_channels[];
84 //=============================================================================
86 __externC void cyg_hal_plf_serial_init(void);
88 #if CYGINT_HAL_I386_PCMB_SCREEN_SUPPORT > 0
90 __externC void cyg_hal_plf_screen_init(void);
91 __externC void cyg_hal_plf_screen_position(int *x, int *y);
94 //---------------------------------------------------------------------------
95 #endif // ifndef CYGONCE_HAL_PCMB_SERIAL_H
96 // End of pcmb_serial.h