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68 lines
2.2 KiB
68 lines
2.2 KiB
#ifndef LLC_IF_H |
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#define LLC_IF_H |
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/* |
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* Copyright (c) 1997 by Procom Technology,Inc. |
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* 2001 by Arnaldo Carvalho de Melo <[email protected]> |
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* |
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* This program can be redistributed or modified under the terms of the |
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* GNU General Public License as published by the Free Software Foundation. |
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* This program is distributed without any warranty or implied warranty |
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* of merchantability or fitness for a particular purpose. |
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* |
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* See the GNU General Public License for more details. |
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*/ |
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/* Defines LLC interface to network layer */ |
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/* Available primitives */ |
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#include <linux/if.h> |
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#include <linux/if_arp.h> |
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#include <linux/llc.h> |
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#include <linux/etherdevice.h> |
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#include <net/llc.h> |
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#define LLC_DATAUNIT_PRIM 1 |
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#define LLC_CONN_PRIM 2 |
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#define LLC_DATA_PRIM 3 |
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#define LLC_DISC_PRIM 4 |
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#define LLC_RESET_PRIM 5 |
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#define LLC_FLOWCONTROL_PRIM 6 /* Not supported at this time */ |
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#define LLC_DISABLE_PRIM 7 |
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#define LLC_XID_PRIM 8 |
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#define LLC_TEST_PRIM 9 |
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#define LLC_SAP_ACTIVATION 10 |
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#define LLC_SAP_DEACTIVATION 11 |
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#define LLC_NBR_PRIMITIVES 11 |
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#define LLC_IND 1 |
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#define LLC_CONFIRM 2 |
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/* Primitive type */ |
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#define LLC_PRIM_TYPE_REQ 1 |
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#define LLC_PRIM_TYPE_IND 2 |
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#define LLC_PRIM_TYPE_RESP 3 |
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#define LLC_PRIM_TYPE_CONFIRM 4 |
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/* Reset reasons, remote entity or local LLC */ |
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#define LLC_RESET_REASON_REMOTE 1 |
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#define LLC_RESET_REASON_LOCAL 2 |
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/* Disconnect reasons */ |
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#define LLC_DISC_REASON_RX_DM_RSP_PDU 0 |
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#define LLC_DISC_REASON_RX_DISC_CMD_PDU 1 |
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#define LLC_DISC_REASON_ACK_TMR_EXP 2 |
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/* Confirm reasons */ |
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#define LLC_STATUS_CONN 0 /* connect confirm & reset confirm */ |
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#define LLC_STATUS_DISC 1 /* connect confirm & reset confirm */ |
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#define LLC_STATUS_FAILED 2 /* connect confirm & reset confirm */ |
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#define LLC_STATUS_IMPOSSIBLE 3 /* connect confirm */ |
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#define LLC_STATUS_RECEIVED 4 /* data conn */ |
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#define LLC_STATUS_REMOTE_BUSY 5 /* data conn */ |
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#define LLC_STATUS_REFUSE 6 /* data conn */ |
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#define LLC_STATUS_CONFLICT 7 /* disconnect conn */ |
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#define LLC_STATUS_RESET_DONE 8 /* */ |
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int llc_establish_connection(struct sock *sk, u8 *lmac, u8 *dmac, u8 dsap); |
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int llc_build_and_send_pkt(struct sock *sk, struct sk_buff *skb); |
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int llc_send_disc(struct sock *sk); |
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#endif /* LLC_IF_H */
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