mirror of
https://github.com/torvalds/linux.git
synced 2024-11-22 20:22:09 +00:00
2ef6db76ba
In preparation for netdev->dev_addr being constant make all relevant arguments in LLC and SNAP constant. Signed-off-by: Jakub Kicinski <kuba@kernel.org>
70 lines
2.2 KiB
C
70 lines
2.2 KiB
C
#ifndef LLC_IF_H
|
|
#define LLC_IF_H
|
|
/*
|
|
* Copyright (c) 1997 by Procom Technology,Inc.
|
|
* 2001 by Arnaldo Carvalho de Melo <acme@conectiva.com.br>
|
|
*
|
|
* This program can be redistributed or modified under the terms of the
|
|
* GNU General Public License as published by the Free Software Foundation.
|
|
* This program is distributed without any warranty or implied warranty
|
|
* of merchantability or fitness for a particular purpose.
|
|
*
|
|
* See the GNU General Public License for more details.
|
|
*/
|
|
/* Defines LLC interface to network layer */
|
|
/* Available primitives */
|
|
#include <linux/if.h>
|
|
#include <linux/if_arp.h>
|
|
#include <linux/llc.h>
|
|
#include <linux/etherdevice.h>
|
|
#include <net/llc.h>
|
|
|
|
#define LLC_DATAUNIT_PRIM 1
|
|
#define LLC_CONN_PRIM 2
|
|
#define LLC_DATA_PRIM 3
|
|
#define LLC_DISC_PRIM 4
|
|
#define LLC_RESET_PRIM 5
|
|
#define LLC_FLOWCONTROL_PRIM 6 /* Not supported at this time */
|
|
#define LLC_DISABLE_PRIM 7
|
|
#define LLC_XID_PRIM 8
|
|
#define LLC_TEST_PRIM 9
|
|
#define LLC_SAP_ACTIVATION 10
|
|
#define LLC_SAP_DEACTIVATION 11
|
|
|
|
#define LLC_NBR_PRIMITIVES 11
|
|
|
|
#define LLC_IND 1
|
|
#define LLC_CONFIRM 2
|
|
|
|
/* Primitive type */
|
|
#define LLC_PRIM_TYPE_REQ 1
|
|
#define LLC_PRIM_TYPE_IND 2
|
|
#define LLC_PRIM_TYPE_RESP 3
|
|
#define LLC_PRIM_TYPE_CONFIRM 4
|
|
|
|
/* Reset reasons, remote entity or local LLC */
|
|
#define LLC_RESET_REASON_REMOTE 1
|
|
#define LLC_RESET_REASON_LOCAL 2
|
|
|
|
/* Disconnect reasons */
|
|
#define LLC_DISC_REASON_RX_DM_RSP_PDU 0
|
|
#define LLC_DISC_REASON_RX_DISC_CMD_PDU 1
|
|
#define LLC_DISC_REASON_ACK_TMR_EXP 2
|
|
|
|
/* Confirm reasons */
|
|
#define LLC_STATUS_CONN 0 /* connect confirm & reset confirm */
|
|
#define LLC_STATUS_DISC 1 /* connect confirm & reset confirm */
|
|
#define LLC_STATUS_FAILED 2 /* connect confirm & reset confirm */
|
|
#define LLC_STATUS_IMPOSSIBLE 3 /* connect confirm */
|
|
#define LLC_STATUS_RECEIVED 4 /* data conn */
|
|
#define LLC_STATUS_REMOTE_BUSY 5 /* data conn */
|
|
#define LLC_STATUS_REFUSE 6 /* data conn */
|
|
#define LLC_STATUS_CONFLICT 7 /* disconnect conn */
|
|
#define LLC_STATUS_RESET_DONE 8 /* */
|
|
|
|
int llc_establish_connection(struct sock *sk, const u8 *lmac, u8 *dmac,
|
|
u8 dsap);
|
|
int llc_build_and_send_pkt(struct sock *sk, struct sk_buff *skb);
|
|
int llc_send_disc(struct sock *sk);
|
|
#endif /* LLC_IF_H */
|