Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  1) #ifndef LLC_IF_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  2) #define LLC_IF_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  3) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4)  * Copyright (c) 1997 by Procom Technology,Inc.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5)  * 		 2001 by Arnaldo Carvalho de Melo <acme@conectiva.com.br>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6)  *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7)  * This program can be redistributed or modified under the terms of the
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8)  * GNU General Public License as published by the Free Software Foundation.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9)  * This program is distributed without any warranty or implied warranty
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10)  * of merchantability or fitness for a particular purpose.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11)  *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12)  * See the GNU General Public License for more details.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13)  */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) /* Defines LLC interface to network layer */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) /* Available primitives */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) #include <linux/if.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) #include <linux/if_arp.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) #include <linux/llc.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) #include <linux/etherdevice.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) #include <net/llc.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) #define LLC_DATAUNIT_PRIM	1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) #define LLC_CONN_PRIM		2
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) #define LLC_DATA_PRIM		3
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) #define LLC_DISC_PRIM		4
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) #define LLC_RESET_PRIM		5
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) #define LLC_FLOWCONTROL_PRIM	6 /* Not supported at this time */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) #define LLC_DISABLE_PRIM	7
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) #define LLC_XID_PRIM		8
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) #define LLC_TEST_PRIM		9
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) #define LLC_SAP_ACTIVATION     10
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) #define LLC_SAP_DEACTIVATION   11
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) #define LLC_NBR_PRIMITIVES     11
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) #define LLC_IND			1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) #define LLC_CONFIRM		2
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) /* Primitive type */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) #define LLC_PRIM_TYPE_REQ	1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) #define LLC_PRIM_TYPE_IND	2
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) #define LLC_PRIM_TYPE_RESP	3
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) #define LLC_PRIM_TYPE_CONFIRM	4
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45) /* Reset reasons, remote entity or local LLC */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46) #define LLC_RESET_REASON_REMOTE	1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47) #define LLC_RESET_REASON_LOCAL	2
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49) /* Disconnect reasons */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50) #define LLC_DISC_REASON_RX_DM_RSP_PDU	0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 51) #define LLC_DISC_REASON_RX_DISC_CMD_PDU	1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 52) #define LLC_DISC_REASON_ACK_TMR_EXP	2
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 53) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 54) /* Confirm reasons */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 55) #define LLC_STATUS_CONN		0 /* connect confirm & reset confirm */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 56) #define LLC_STATUS_DISC		1 /* connect confirm & reset confirm */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 57) #define LLC_STATUS_FAILED	2 /* connect confirm & reset confirm */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 58) #define LLC_STATUS_IMPOSSIBLE	3 /* connect confirm */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 59) #define LLC_STATUS_RECEIVED	4 /* data conn */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 60) #define LLC_STATUS_REMOTE_BUSY	5 /* data conn */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 61) #define LLC_STATUS_REFUSE	6 /* data conn */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 62) #define LLC_STATUS_CONFLICT	7 /* disconnect conn */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 63) #define LLC_STATUS_RESET_DONE	8 /*  */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 64) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 65) int llc_establish_connection(struct sock *sk, u8 *lmac, u8 *dmac, u8 dsap);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 66) int llc_build_and_send_pkt(struct sock *sk, struct sk_buff *skb);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 67) int llc_send_disc(struct sock *sk);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 68) #endif /* LLC_IF_H */