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git.proxmox.com Git - mirror_ubuntu-eoan-kernel.git/blob - include/linux/atmmpc.h
4 #include <linux/atmapi.h>
5 #include <linux/atmioc.h>
8 #define ATMMPC_CTRL _IO('a', ATMIOC_MPOA)
9 #define ATMMPC_DATA _IO('a', ATMIOC_MPOA+1)
11 #define MPC_SOCKET_INGRESS 1
12 #define MPC_SOCKET_EGRESS 2
16 uint32_t ipaddr
; /* the IP address of the shortcut */
17 int type
; /* ingress or egress */
20 typedef struct in_ctrl_info
{
21 uint8_t Last_NHRP_CIE_code
;
22 uint8_t Last_Q2931_cause_value
;
23 uint8_t eg_MPC_ATM_addr
[ATM_ESA_LEN
];
25 uint32_t in_dst_ip
; /* IP address this ingress MPC sends packets to */
26 uint16_t holding_time
;
30 typedef struct eg_ctrl_info
{
31 uint8_t DLL_header
[256];
36 uint32_t eg_dst_ip
; /* IP address to which ingress MPC sends packets */
37 uint8_t in_MPC_data_ATM_addr
[ATM_ESA_LEN
];
38 uint16_t holding_time
;
41 struct mpc_parameters
{
42 uint16_t mpc_p1
; /* Shortcut-Setup Frame Count */
43 uint16_t mpc_p2
; /* Shortcut-Setup Frame Time */
44 uint8_t mpc_p3
[8]; /* Flow-detection Protocols */
45 uint16_t mpc_p4
; /* MPC Initial Retry Time */
46 uint16_t mpc_p5
; /* MPC Retry Time Maximum */
47 uint16_t mpc_p6
; /* Hold Down Time */
53 uint8_t MPS_ctrl
[ATM_ESA_LEN
];
57 struct mpc_parameters params
;
63 /* RFC 1483 LLC/SNAP encapsulation for routed IP PDUs */
64 uint8_t dsap
; /* Destination Service Access Point (0xAA) */
65 uint8_t ssap
; /* Source Service Access Point (0xAA) */
66 uint8_t ui
; /* Unnumbered Information (0x03) */
67 uint8_t org
[3]; /* Organizational identification (0x000000) */
68 uint8_t type
[2]; /* Ether type (for IP) (0x0800) */
71 /* TLVs this MPC recognizes */
72 #define TLV_MPOA_DEVICE_TYPE 0x00a03e2a
74 /* MPOA device types in MPOA Device Type TLV */
81 /* MPC parameter defaults */
83 #define MPC_P1 10 /* Shortcut-Setup Frame Count */
84 #define MPC_P2 1 /* Shortcut-Setup Frame Time */
85 #define MPC_P3 0 /* Flow-detection Protocols */
86 #define MPC_P4 5 /* MPC Initial Retry Time */
87 #define MPC_P5 40 /* MPC Retry Time Maximum */
88 #define MPC_P6 160 /* Hold Down Time */
89 #define HOLDING_TIME_DEFAULT 1200 /* same as MPS-p7 */
93 #define MPC_C1 2 /* Retry Time Multiplier */
94 #define MPC_C2 60 /* Initial Keep-Alive Lifetime */
96 /* Message types - to MPOA daemon */
98 #define SND_MPOA_RES_RQST 201
99 #define SET_MPS_CTRL_ADDR 202
100 #define SND_MPOA_RES_RTRY 203 /* Different type in a retry due to req id */
101 #define STOP_KEEP_ALIVE_SM 204
102 #define EGRESS_ENTRY_REMOVED 205
103 #define SND_EGRESS_PURGE 206
104 #define DIE 207 /* tell the daemon to exit() */
105 #define DATA_PLANE_PURGE 208 /* Data plane purge because of egress cache hit miss or dead MPS */
106 #define OPEN_INGRESS_SVC 209
108 /* Message types - from MPOA daemon */
110 #define MPOA_TRIGGER_RCVD 101
111 #define MPOA_RES_REPLY_RCVD 102
112 #define INGRESS_PURGE_RCVD 103
113 #define EGRESS_PURGE_RCVD 104
114 #define MPS_DEATH 105
115 #define CACHE_IMPOS_RCVD 106
116 #define SET_MPC_CTRL_ADDR 107 /* Our MPC's control ATM address */
117 #define SET_MPS_MAC_ADDR 108
118 #define CLEAN_UP_AND_EXIT 109
119 #define SET_MPC_PARAMS 110 /* MPC configuration parameters */
121 /* Message types - bidirectional */
123 #define RELOAD 301 /* kill -HUP the daemon for reload */
125 #endif /* _ATMMPC_H_ */