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b65824fee4
git-svn-id: http://svn.code.sf.net/p/netboot65/code@306 93682198-c243-4bdb-bd91-e943c89aac3b
76 lines
1.8 KiB
ArmAsm
76 lines
1.8 KiB
ArmAsm
; Ethernet driver for W5100 W5100 chip
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;
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.ifndef KPR_API_VERSION_NUMBER
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.define EQU =
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.include "../inc/kipper_constants.i"
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.endif
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.include "../inc/common.i"
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.export eth_init
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.export eth_rx
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.export eth_tx
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.export eth_driver_name
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.import eth_inp
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.import eth_inp_len
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.import eth_outp
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.import eth_outp_len
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.code
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;initialize the ethernet adaptor
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;inputs: none
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;outputs: carry flag is set if there was an error, clear otherwise
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eth_init:
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sec ;FIX ME !
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rts
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;receive a packet
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;inputs: none
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;outputs:
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; if there was an error receiving the packet (or no packet was ready) then carry flag is set
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; if packet was received correctly then carry flag is clear,
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; eth_inp contains the received packet,
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; and eth_inp_len contains the length of the packet
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eth_rx:
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sec ;FIX ME !
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rts
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; send a packet
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;inputs:
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; eth_outp: packet to send
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; eth_outp_len: length of packet to send
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;outputs:
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; if there was an error sending the packet then carry flag is set
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; otherwise carry flag is cleared
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eth_tx:
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sec ;FIX ME !
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rts
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.rodata
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eth_driver_name:
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.asciiz "LANceGS (91C96)"
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; The contents of this file are subject to the Mozilla Public License
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; Version 1.1 (the "License"); you may not use this file except in
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; compliance with the License. You may obtain a copy of the License at
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; http://www.mozilla.org/MPL/
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;
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; Software distributed under the License is distributed on an "AS IS"
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; basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
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; License for the specific language governing rights and limitations
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; under the License.
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;
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; The Original Code is ip65.
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;
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; The Initial Developer of the Original Code is <## TBD ##>
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; Portions created by the Initial Developer is Copyright (C) 2010
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; All Rights Reserved.
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; -- LICENSE END --
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