These defines and the header keymile_hdlc_enet.h are obsolete due to the removed hdlc code. Signed-off-by: Holger Brunck <holger.brunck@keymile.com> Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com> cc: Heiko Schocher <hs@denx.de> cc: Wolfgang Denk <wd@denx.de>master
Holger Brunck
14 years ago
committed by
Wolfgang Denk
parent
b648bfc212
commit
c98d3b4f48
@ -1,129 +0,0 @@ |
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/*
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* (C) Copyright 2008 |
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* Gary Jennejohn, DENX Software Engineering GmbH, garyj@denx.de. |
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* |
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* See file CREDITS for list of people who contributed to this |
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* project. |
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* |
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* This program is free software; you can redistribute it and/or |
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* modify it under the terms of the GNU General Public License as |
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* published by the Free Software Foundation; either version 2 of |
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* the License, or (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program; if not, write to the Free Software |
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, |
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* MA 02111-1307 USA |
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*/ |
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#ifndef _KEYMILE_HDLC_ENET_H_ |
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#define _KEYMILE_HDLC_ENET_H_ |
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/* Unfortuantely, we have do this to get the flag defines in the cbd_t */ |
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#ifdef CONFIG_KM8XX |
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#include <commproc.h> |
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#endif |
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#ifdef CONFIG_MGCOGE |
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#include <mpc8260.h> |
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#include <asm/cpm_8260.h> |
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#endif |
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/*
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* Defines for the ICN protocol used for communication over HDLC |
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* on the backplane between MGSUVDs and MGCOGEs. |
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*/ |
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/*
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* MAC which is reserved for communication (0x00 - 0xff in the last byte, |
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* which is the slot number) |
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*/ |
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/*
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* A DLL frame looks like this: |
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* 8 bit | 8 bit | 8 bit | 8 bit | n * 8 bit| 16 bit| 8 bit |
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* opening| destination| source | application| data | FCS | closing |
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* flag | address | address| | | | flag |
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* (HW) (APP) (APP) (APP) (APP) (HW) (HW) |
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*/ |
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/*
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* The opening flag, the FCS and the closing flag are set by the hardware so |
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* they are not reflected in this struct. |
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*/ |
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struct icn_hdr { |
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unsigned char dest_addr; |
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unsigned char src_addr; |
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unsigned char application; |
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} __attribute__((packed)); |
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#define ICNHDR_LEN (sizeof(struct icn_hdr)) |
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#define CRC_LEN (sizeof(short)) |
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/* bytes to remove from packet before sending it upstream */ |
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#define REMOVE (ICNHDR_LEN + CRC_LEN) |
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struct icn_frame { |
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struct icn_hdr hdr; |
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unsigned char data[0]; /* a place holder */ |
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} __attribute__((packed)); |
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/* Address field */ |
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#define HDLC_UUA 0x00 /* Unicast Unit Address */ |
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#define HDLC_UUA_MASK 0x3f /* the last 6 bits contain the slot number */ |
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#define SET_HDLC_UUA(x) ((HDLC_UUA | ((x) & HDLC_UUA_MASK))) |
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#define HDLC_UACUA 0x7f /* Unicast Active Control Unit Address */ |
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#define HDLC_BCAST 0xff /* broadcast */ |
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/* Application field */ |
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#define MGS_UUSP 0x00 |
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#define MGS_UREP 0x01 |
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#define MGS_IUP 0x02 |
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#define MGS_UTA 0x03 |
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#define MGS_MDS 0x04 |
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#define MGS_ITIME 0x05 |
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/* added by DENX */ |
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#define MGS_NETCONS 0x06 /* netconsole */ |
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#define MGS_TFTP 0x07 |
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/* Useful defines for buffer sizes, etc. */ |
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#define HDLC_PKTBUFSRX 32 |
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#define MAX_FRAME_LENGTH 1500 /* ethernet frame size */ |
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/* 14 + 28 */ |
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#define INET_HDR_SIZE (ETHER_HDR_SIZE + IP_HDR_SIZE) |
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#define INET_HDR_ALIGN (((INET_HDR_SIZE + PKTALIGN - 1) / PKTALIGN) * PKTALIGN) |
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/* INET_HDR_SIZE is stripped off */ |
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#define PKT_MAXBLR_SIZE (MAX_FRAME_LENGTH + INET_HDR_ALIGN) |
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/*
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* It is too slow to read always the port numbers and IP addresses from the |
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* string variables. |
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* cachedNumbers is meant to cache it. |
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* THIS IS ONLY A SPEED IMPROVEMENT! |
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*/ |
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enum { |
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IP_ADDR = 0, /* getenv_IPaddr("serverip"); */ |
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IP_SERVER, /* getenv_IPaddr("ipaddr"); */ |
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TFTP_SRC_PORT, /* simple_strtol(getenv("tftpsrcp"), NULL, 10); */ |
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TFTP_DST_PORT, /* simple_strtol(getenv("tftpdstp"), NULL, 10); */ |
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NETCONS_PORT, /* simple_strtol(getenv("ncip"), NULL, 10); */ |
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CACHEDNUMBERS |
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}; |
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#define WELL_KNOWN_PORT 69 /* Well known TFTP port # */ |
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/* define this to create a test commend (htest) */ |
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#undef TEST_IT |
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#ifdef TEST_IT |
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/* have to save a copy of the eth_device for the test command's use */ |
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struct eth_device *seth; |
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#endif |
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/* define this for outputting of received packets */ |
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#undef TEST_RX |
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/* define this for outputting of packets being sent */ |
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#undef TEST_TX |
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#endif /* _KEYMILE_HDLC_ENET_H_ */ |
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