1 #ifndef CYGONCE_DEVS_SH_SE77X9_SCIF_H
2 #define CYGONCE_DEVS_SH_SE77X9_SCIF_H
4 //==========================================================================
6 // io/serial/sh/sh_sh3_se77x9_scif.inl
8 // Serial I/O specification for Hitachi SE77X9 platform.
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
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21 // WARRANTY; without even the implied warranty of MERCHANTABILITY or
22 // FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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27 // 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
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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
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33 // License. However the source code for this file must still be made available
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40 // at http://sources.redhat.com/ecos/ecos-license/
41 // -------------------------------------------
42 //####ECOSGPLCOPYRIGHTEND####
43 //==========================================================================
44 //#####DESCRIPTIONBEGIN####
49 // Purpose: Specifies serial resources for the platform.
50 // Description: This file can be include from either SCI or SCIF/IRDA driver
51 // sources and should specify driver information as required
54 //####DESCRIPTIONEND####
55 //==========================================================================
57 #include <pkgconf/io_serial_sh_se77x9.h>
59 #ifdef CYGPKG_IO_SERIAL_SH_SE77X9_COM2
60 static sh_scif_info se77x9_serial_info2 = {
61 er_int_num : CYGNUM_HAL_INTERRUPT_SCIF_ERI2,
62 rx_int_num : CYGNUM_HAL_INTERRUPT_SCIF_RXI2,
63 tx_int_num : CYGNUM_HAL_INTERRUPT_SCIF_TXI2,
64 ctrl_base : CYGARC_REG_SCIF_SCSMR2,
65 #ifdef CYGINT_IO_SERIAL_SH_SCIF_DMA
66 # ifdef CYGSEM_IO_SERIAL_SH_SE77X9_COM2_DMA
67 dma_enable : true,// we want DMA for this channel
68 dma_xmt_cr_flags : CYGARC_REG_CHCR_RS_SCIF_TX
70 dma_enable : false // No DMA
75 #if CYGNUM_IO_SERIAL_SH_SE77X9_COM2_BUFSIZE > 0
76 static unsigned char se77x9_serial_out_buf2[CYGNUM_IO_SERIAL_SH_SE77X9_COM2_BUFSIZE];
77 static unsigned char se77x9_serial_in_buf2[CYGNUM_IO_SERIAL_SH_SE77X9_COM2_BUFSIZE];
79 static SERIAL_CHANNEL_USING_INTERRUPTS(se77x9_serial_channel2,
82 CYG_SERIAL_BAUD_RATE(CYGNUM_IO_SERIAL_SH_SE77X9_COM2_BAUD),
83 CYG_SERIAL_STOP_DEFAULT,
84 CYG_SERIAL_PARITY_DEFAULT,
85 CYG_SERIAL_WORD_LENGTH_DEFAULT,
86 CYG_SERIAL_FLAGS_DEFAULT,
87 &se77x9_serial_out_buf2[0],
88 sizeof(se77x9_serial_out_buf2),
89 &se77x9_serial_in_buf2[0],
90 sizeof(se77x9_serial_in_buf2)
93 static SERIAL_CHANNEL(se77x9_serial_channel2,
96 CYG_SERIAL_BAUD_RATE(CYGNUM_IO_SERIAL_SH_SE77X9_COM2_BAUD),
97 CYG_SERIAL_STOP_DEFAULT,
98 CYG_SERIAL_PARITY_DEFAULT,
99 CYG_SERIAL_WORD_LENGTH_DEFAULT,
100 CYG_SERIAL_FLAGS_DEFAULT
104 DEVTAB_ENTRY(sh_serial_io2,
105 CYGDAT_IO_SERIAL_SH_SE77X9_COM2_NAME,
106 0, // Does not depend on a lower level interface
107 &cyg_io_serial_devio,
109 sh_scif_lookup, // Serial driver may need initializing
110 &se77x9_serial_channel2
112 #endif // CYGPKG_IO_SERIAL_SH_SE77X9_COM2
114 #endif // CYGONCE_DEVS_SH_SE77X9_SCIF_H