| 1 |
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| 2 | #ifndef LLC_IF_H
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| 3 | #define LLC_IF_H
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| 4 | |
| 5 | * Copyright (c) 1997 by Procom Technology,Inc.
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| 6 | * 2001 by Arnaldo Carvalho de Melo <[email protected]>
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| 7 |
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| 8 |
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| 9 |
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| 10 | #include <linux/if.h>
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| 11 | #include <linux/if_arp.h>
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| 12 | #include <linux/llc.h>
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| 13 | #include <linux/etherdevice.h>
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| 14 | #include <net/llc.h>
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| 15 |
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| 16 | #define LLC_DATAUNIT_PRIM 1
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| 17 | #define LLC_CONN_PRIM 2
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| 18 | #define LLC_DATA_PRIM 3
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| 19 | #define LLC_DISC_PRIM 4
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| 20 | #define LLC_RESET_PRIM 5
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| 21 | #define LLC_FLOWCONTROL_PRIM 6
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| 22 | #define LLC_DISABLE_PRIM 7
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| 23 | #define LLC_XID_PRIM 8
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| 24 | #define LLC_TEST_PRIM 9
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| 25 | #define LLC_SAP_ACTIVATION 10
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| 26 | #define LLC_SAP_DEACTIVATION 11
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| 27 |
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| 28 | #define LLC_NBR_PRIMITIVES 11
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| 29 |
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| 30 | #define LLC_IND 1
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| 31 | #define LLC_CONFIRM 2
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| 32 |
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| 33 |
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| 34 | #define LLC_PRIM_TYPE_REQ 1
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| 35 | #define LLC_PRIM_TYPE_IND 2
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| 36 | #define LLC_PRIM_TYPE_RESP 3
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| 37 | #define LLC_PRIM_TYPE_CONFIRM 4
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| 38 |
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| 39 |
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| 40 | #define LLC_RESET_REASON_REMOTE 1
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| 41 | #define LLC_RESET_REASON_LOCAL 2
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| 42 |
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| 43 |
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| 44 | #define LLC_DISC_REASON_RX_DM_RSP_PDU 0
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| 45 | #define LLC_DISC_REASON_RX_DISC_CMD_PDU 1
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| 46 | #define LLC_DISC_REASON_ACK_TMR_EXP 2
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| 47 |
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| 48 |
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| 49 | #define LLC_STATUS_CONN 0
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| 50 | #define LLC_STATUS_DISC 1
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| 51 | #define LLC_STATUS_FAILED 2
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| 52 | #define LLC_STATUS_IMPOSSIBLE 3
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| 53 | #define LLC_STATUS_RECEIVED 4
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| 54 | #define LLC_STATUS_REMOTE_BUSY 5
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| 55 | #define LLC_STATUS_REFUSE 6
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| 56 | #define LLC_STATUS_CONFLICT 7
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| 57 | #define LLC_STATUS_RESET_DONE 8
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| 58 |
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| 59 | int llc_establish_connection(struct sock *sk, const u8 *lmac, u8 *dmac,
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| 60 | u8 dsap);
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| 61 | int llc_build_and_send_pkt(struct sock *sk, struct sk_buff *skb);
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| 62 | int llc_send_disc(struct sock *sk);
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| 63 | #endif
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