1 #ifndef CYGONCE_DEVS_ETH_ECOSYNTH_PROTOCOL_H
2 #define CYGONCE_DEVS_ETH_ECOSYNTH_PROTOCOL_H
4 //=============================================================================
8 // Protocol between target-side and host-side ethernet support.
10 //=============================================================================
11 //####ECOSGPLCOPYRIGHTBEGIN####
12 // -------------------------------------------
13 // This file is part of eCos, the Embedded Configurable Operating System.
14 // Copyright (C) 2002 Bart Veer
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 the
40 // copyright holder(s).
41 // -------------------------------------------
42 //####ECOSGPLCOPYRIGHTEND####
43 //=============================================================================
44 //#####DESCRIPTIONBEGIN####
49 // Purpose: Protocol definitions.
50 // Usage: #include "protocol.h"
52 //####DESCRIPTIONEND####
54 //=============================================================================
56 // Transmit: no arguments, up to 1514 bytes of outgoing data, no reply expected.
57 #define SYNTH_ETH_TX 0x01
58 // Receive: no arguments or data, the return code indicates whether or not
59 // there are more packets to follow, and the return data is up to 1514 bytes.
60 #define SYNTH_ETH_RX 0x02
61 // Start: one argument, non-zero -> promiscuous mode. No reply.
62 #define SYNTH_ETH_START 0x03
63 // Stop: no arguments or reply.
64 #define SYNTH_ETH_STOP 0x04
65 // Settings: no arguments or data. The return code holds the interrupt vector.
66 // The return data is six bytes of MAC address, plus a single byte indicating
67 // whether or not multicasting is supported.
68 #define SYNTH_ETH_GETPARAMS 0x05
69 // Enable/disable multicasting. One argument, enable/disable.
70 #define SYNTH_ETH_MULTIALL 0x06
72 #endif // CYGONCE_DEVS_ETH_ECOSYNTH_PROTOCOL.H