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-rw-r--r--include/linux/atmlec.h119
1 files changed, 64 insertions, 55 deletions
diff --git a/include/linux/atmlec.h b/include/linux/atmlec.h
index f267f2442766..6f5a1bab8f50 100644
--- a/include/linux/atmlec.h
+++ b/include/linux/atmlec.h
@@ -1,9 +1,7 @@
1/* 1/*
2 * 2 * ATM Lan Emulation Daemon driver interface
3 * ATM Lan Emulation Daemon vs. driver interface
4 *
5 * mkiiskila@yahoo.com
6 * 3 *
4 * Marko Kiiskila <mkiiskila@yahoo.com>
7 */ 5 */
8 6
9#ifndef _ATMLEC_H_ 7#ifndef _ATMLEC_H_
@@ -13,76 +11,87 @@
13#include <linux/atmioc.h> 11#include <linux/atmioc.h>
14#include <linux/atm.h> 12#include <linux/atm.h>
15#include <linux/if_ether.h> 13#include <linux/if_ether.h>
14
16/* ATM lec daemon control socket */ 15/* ATM lec daemon control socket */
17#define ATMLEC_CTRL _IO('a',ATMIOC_LANE) 16#define ATMLEC_CTRL _IO('a', ATMIOC_LANE)
18#define ATMLEC_DATA _IO('a',ATMIOC_LANE+1) 17#define ATMLEC_DATA _IO('a', ATMIOC_LANE+1)
19#define ATMLEC_MCAST _IO('a',ATMIOC_LANE+2) 18#define ATMLEC_MCAST _IO('a', ATMIOC_LANE+2)
20 19
21/* Maximum number of LEC interfaces (tweakable) */ 20/* Maximum number of LEC interfaces (tweakable) */
22#define MAX_LEC_ITF 48 21#define MAX_LEC_ITF 48
23 22
24/* From the total of MAX_LEC_ITF, last NUM_TR_DEVS are reserved for Token Ring. 23/*
24 * From the total of MAX_LEC_ITF, last NUM_TR_DEVS are reserved for Token Ring.
25 * E.g. if MAX_LEC_ITF = 48 and NUM_TR_DEVS = 8, then lec0-lec39 are for 25 * E.g. if MAX_LEC_ITF = 48 and NUM_TR_DEVS = 8, then lec0-lec39 are for
26 * Ethernet ELANs and lec40-lec47 are for Token Ring ELANS. 26 * Ethernet ELANs and lec40-lec47 are for Token Ring ELANS.
27 */ 27 */
28#define NUM_TR_DEVS 8 28#define NUM_TR_DEVS 8
29 29
30typedef enum { 30typedef enum {
31 l_set_mac_addr, l_del_mac_addr, 31 l_set_mac_addr,
32 l_svc_setup, 32 l_del_mac_addr,
33 l_addr_delete, l_topology_change, 33 l_svc_setup,
34 l_flush_complete, l_arp_update, 34 l_addr_delete,
35 l_narp_req, /* LANE2 mandates the use of this */ 35 l_topology_change,
36 l_config, l_flush_tran_id, 36 l_flush_complete,
37 l_set_lecid, l_arp_xmt, 37 l_arp_update,
38 l_rdesc_arp_xmt, 38 l_narp_req, /* LANE2 mandates the use of this */
39 l_associate_req, 39 l_config,
40 l_should_bridge /* should we bridge this MAC? */ 40 l_flush_tran_id,
41 l_set_lecid,
42 l_arp_xmt,
43 l_rdesc_arp_xmt,
44 l_associate_req,
45 l_should_bridge /* should we bridge this MAC? */
41} atmlec_msg_type; 46} atmlec_msg_type;
42 47
43#define ATMLEC_MSG_TYPE_MAX l_should_bridge 48#define ATMLEC_MSG_TYPE_MAX l_should_bridge
44 49
45struct atmlec_config_msg { 50struct atmlec_config_msg {
46 unsigned int maximum_unknown_frame_count; 51 unsigned int maximum_unknown_frame_count;
47 unsigned int max_unknown_frame_time; 52 unsigned int max_unknown_frame_time;
48 unsigned short max_retry_count; 53 unsigned short max_retry_count;
49 unsigned int aging_time; 54 unsigned int aging_time;
50 unsigned int forward_delay_time; 55 unsigned int forward_delay_time;
51 unsigned int arp_response_time; 56 unsigned int arp_response_time;
52 unsigned int flush_timeout; 57 unsigned int flush_timeout;
53 unsigned int path_switching_delay; 58 unsigned int path_switching_delay;
54 unsigned int lane_version; /* LANE2: 1 for LANEv1, 2 for LANEv2 */ 59 unsigned int lane_version; /* LANE2: 1 for LANEv1, 2 for LANEv2 */
55 int mtu; 60 int mtu;
56 int is_proxy; 61 int is_proxy;
57}; 62};
58 63
59struct atmlec_msg { 64struct atmlec_msg {
60 atmlec_msg_type type; 65 atmlec_msg_type type;
61 int sizeoftlvs; /* LANE2: if != 0, tlvs follow */ 66 int sizeoftlvs; /* LANE2: if != 0, tlvs follow */
62 union { 67 union {
63 struct { 68 struct {
64 unsigned char mac_addr[ETH_ALEN]; 69 unsigned char mac_addr[ETH_ALEN];
65 unsigned char atm_addr[ATM_ESA_LEN]; 70 unsigned char atm_addr[ATM_ESA_LEN];
66 unsigned int flag;/* Topology_change flag, 71 unsigned int flag; /*
67 remoteflag, permanent flag, 72 * Topology_change flag,
68 lecid, transaction id */ 73 * remoteflag, permanent flag,
69 unsigned int targetless_le_arp; /* LANE2 */ 74 * lecid, transaction id
70 unsigned int no_source_le_narp; /* LANE2 */ 75 */
71 } normal; 76 unsigned int targetless_le_arp; /* LANE2 */
72 struct atmlec_config_msg config; 77 unsigned int no_source_le_narp; /* LANE2 */
73 struct { 78 } normal;
74 uint16_t lec_id; /* requestor lec_id */ 79 struct atmlec_config_msg config;
75 uint32_t tran_id; /* transaction id */ 80 struct {
76 unsigned char mac_addr[ETH_ALEN]; /* dst mac addr */ 81 uint16_t lec_id; /* requestor lec_id */
77 unsigned char atm_addr[ATM_ESA_LEN]; /* reqestor ATM addr */ 82 uint32_t tran_id; /* transaction id */
78 } proxy; 83 unsigned char mac_addr[ETH_ALEN]; /* dst mac addr */
79 /* For mapping LE_ARP requests to responses. Filled by */ 84 unsigned char atm_addr[ATM_ESA_LEN]; /* reqestor ATM addr */
80 } content; /* zeppelin, returned by kernel. Used only when proxying */ 85 } proxy; /*
86 * For mapping LE_ARP requests to responses. Filled by
87 * zeppelin, returned by kernel. Used only when proxying
88 */
89 } content;
81} __ATM_API_ALIGN; 90} __ATM_API_ALIGN;
82 91
83struct atmlec_ioc { 92struct atmlec_ioc {
84 int dev_num; 93 int dev_num;
85 unsigned char atm_addr[ATM_ESA_LEN]; 94 unsigned char atm_addr[ATM_ESA_LEN];
86 unsigned char receive; /* 1= receive vcc, 0 = send vcc */ 95 unsigned char receive; /* 1= receive vcc, 0 = send vcc */
87}; 96};
88#endif /* _ATMLEC_H_ */ 97#endif /* _ATMLEC_H_ */
generated by cgit v1.2.2 (git 2.25.0) at 2024-11-17 19:56:26 -0500