25 uint16_t
bvci, uint16_t ns_bvci);
82 uint32_t llc_pdu_len,
void *
priv);
85 #define BVC_S_BLOCKED 0x0001
121 #define BVC_F_BLOCKED 0x0001
199 uint32_t bucket_size_max, uint32_t bucket_leak_rate,
200 uint32_t max_queue_depth,
202 uint32_t llc_pdu_len,
void *
priv));
208 uint32_t llc_pdu_len,
void *
priv);
213 uint16_t
nsei, uint32_t max_queue_depth);
struct msgb * bssgp_msgb_copy(const struct msgb *msg, const char *name)
Definition: gprs_bssgp_util.c:168
int bssgp_rcvmsg(struct msgb *msg)
Definition: gprs_bssgp.c:1071
struct msgb * bssgp_msgb_alloc(void)
Definition: gprs_bssgp_util.c:157
void bssgp_fc_flush_queue(struct bssgp_flow_control *fc)
Flush the queue of the bssgp_flow_control.
Definition: gprs_bssgp.c:1329
static int bssgp_tlv_parse(struct tlv_parsed *tp, uint8_t *buf, int len)
Definition: gprs_bssgp.h:163
struct bssgp_bvc_ctx * btsctx_by_raid_cid(const struct gprs_ra_id *raid, uint16_t cid)
Definition: gprs_bssgp.c:83
int bssgp_tx_simple_bvci(uint8_t pdu_type, uint16_t nsei, uint16_t bvci, uint16_t ns_bvci)
Definition: gprs_bssgp_util.c:199
const char * bssgp_cause_str(enum gprs_bssgp_cause cause)
Definition: gprs_bssgp_util.c:147
bssgp_paging_mode
BSSGP Paging mode.
Definition: gprs_bssgp.h:169
@ BSSGP_PAGING_PS
Definition: gprs_bssgp.h:170
@ BSSGP_PAGING_CS
Definition: gprs_bssgp.h:171
bssgp_prim
Definition: gprs_bssgp.h:29
@ PRIM_NM_BVC_UNBLOCK
Definition: gprs_bssgp.h:42
@ PRIM_BSSGP_PTM_UD
Definition: gprs_bssgp.h:32
@ PRIM_BSSGP_GMM_SUSPEND
Definition: gprs_bssgp.h:34
@ PRIM_NM_STATUS
Definition: gprs_bssgp.h:43
@ PRIM_NM_FLUSH_LL
Definition: gprs_bssgp.h:38
@ PRIM_BSSGP_GMM_RESUME
Definition: gprs_bssgp.h:35
@ PRIM_BSSGP_GMM_PAGING
Definition: gprs_bssgp.h:36
@ PRIM_NM_BVC_BLOCK
Definition: gprs_bssgp.h:41
@ PRIM_NM_BVC_RESET
Definition: gprs_bssgp.h:40
@ PRIM_NM_LLC_DISCARDED
Definition: gprs_bssgp.h:39
@ PRIM_BSSGP_DL_UD
Definition: gprs_bssgp.h:30
@ PRIM_BSSGP_UL_UD
Definition: gprs_bssgp.h:31
struct bssgp_bvc_ctx * btsctx_by_bvci_nsei(uint16_t bvci, uint16_t nsei)
Definition: gprs_bssgp.c:121
int bssgp_prim_cb(struct osmo_prim_hdr *oph, void *ctx)
const char * bssgp_pdu_str(enum bssgp_pdu_type pdu)
Definition: gprs_bssgp_util.c:152
void bssgp_set_bssgp_callback(bssgp_bvc_send ns_send, void *data)
Definition: gprs_bssgp.c:132
struct gprs_ns_inst * bssgp_nsi
Definition: gprs_bssgp_util.c:38
uint16_t bssgp_parse_cell_id(struct gprs_ra_id *raid, const uint8_t *buf)
Definition: gprs_bssgp.c:277
int bssgp_fc_ms_init(struct bssgp_flow_control *fc_ms, uint16_t bvci, uint16_t nsei, uint32_t max_queue_depth)
Definition: gprs_bssgp.c:826
void bssgp_flush_all_queues()
Flush the queues of all BSSGP contexts.
Definition: gprs_bssgp.c:1343
int(* bssgp_bvc_send)(void *ctx, struct msgb *msg)
Definition: gprs_bssgp.h:15
int bssgp_create_cell_id(uint8_t *buf, const struct gprs_ra_id *raid, uint16_t cid)
Definition: gprs_bssgp.c:285
void bssgp_bvc_ctx_free(struct bssgp_bvc_ctx *ctx)
Definition: gprs_bssgp.c:170
int bssgp_tx_paging(uint16_t nsei, uint16_t ns_bvci, struct bssgp_paging_info *pinfo)
Definition: gprs_bssgp.c:1251
struct llist_head bssgp_bvc_ctxts
bssgp_ctr
Definition: gprs_bssgp.h:123
@ BSSGP_CTR_DISCARDED
Definition: gprs_bssgp.h:129
@ BSSGP_CTR_PKTS_IN
Definition: gprs_bssgp.h:124
@ BSSGP_CTR_BYTES_OUT
Definition: gprs_bssgp.h:127
@ BSSGP_CTR_PKTS_OUT
Definition: gprs_bssgp.h:125
@ BSSGP_CTR_BLOCKED
Definition: gprs_bssgp.h:128
@ BSSGP_CTR_STATUS
Definition: gprs_bssgp.h:130
@ BSSGP_CTR_BYTES_IN
Definition: gprs_bssgp.h:126
int bssgp_vty_init(void)
Definition: gprs_bssgp_vty.c:208
bssgp_paging_scope
BSSGP Paging scope.
Definition: gprs_bssgp.h:175
@ BSSGP_PAGING_ROUTEING_AREA
all cells in RA
Definition: gprs_bssgp.h:178
@ BSSGP_PAGING_LOCATION_AREA
all cells in LA
Definition: gprs_bssgp.h:177
@ BSSGP_PAGING_BVCI
one cell
Definition: gprs_bssgp.h:179
@ BSSGP_PAGING_BSS_AREA
all cells in BSS
Definition: gprs_bssgp.h:176
int bssgp_tx_dl_ud(struct msgb *msg, uint16_t pdu_lifetime, struct bssgp_dl_ud_par *dup)
Definition: gprs_bssgp.c:1146
void bssgp_fc_init(struct bssgp_flow_control *fc, uint32_t bucket_size_max, uint32_t bucket_leak_rate, uint32_t max_queue_depth, int(*out_cb)(struct bssgp_flow_control *fc, struct msgb *msg, uint32_t llc_pdu_len, void *priv))
Definition: gprs_bssgp.c:810
void bssgp_set_log_ss(int ss)
Definition: gprs_bssgp.c:1320
int bssgp_tx_status(uint8_t cause, uint16_t *bvci, struct msgb *orig_msg)
Definition: gprs_bssgp_util.c:218
int bssgp_fc_in(struct bssgp_flow_control *fc, struct msgb *msg, uint32_t llc_pdu_len, void *priv)
Definition: gprs_bssgp.c:781
uint16_t bvci
Definition: gprs_msgb.h:8
uint16_t nsei
Identifiers of a BTS, equal to 'struct bssgp_bts_ctx'.
Definition: gprs_msgb.h:7
static struct ns2_vty_priv priv
Definition: gprs_ns2_vty.c:85
static size_t len(const char *str)
uint8_t pdu_type
NS PDU type.
Definition: gsm_08_16.h:0
uint8_t data[0]
variable-length payload
Definition: gsm_08_16.h:1
int tlv_parse(struct tlv_parsed *dec, const struct tlv_definition *def, const uint8_t *buf, int buf_len, uint8_t lv_tag, uint8_t lv_tag2)
struct tlv_definition tvlv_att_def
bssgp_pdu_type
BSSGP PDU types (Section 11.3.26 / Table 11.27)
Definition: gsm_08_18.h:12
gprs_bssgp_cause
Cause coding (Section 11.3.8 / Table 11.10)
Definition: gsm_08_18.h:122
Definition: gprs_bssgp.h:88
struct llist_head list
Definition: gprs_bssgp.h:89
uint16_t bvci
Definition: gprs_bssgp.h:96
struct gprs_ra_id ra_id
parsed RA ID of the remote BTS
Definition: gprs_bssgp.h:91
struct bssgp_flow_control * fc
Definition: gprs_bssgp.h:103
uint16_t cell_id
Cell ID of the remote BTS.
Definition: gprs_bssgp.h:92
uint32_t r_default_ms
default bucket leak rate of per-MS bucket in octests/s
Definition: gprs_bssgp.h:107
struct rate_ctr_group * ctrg
Definition: gprs_bssgp.h:101
uint16_t nsei
Definition: gprs_bssgp.h:97
uint32_t state
Definition: gprs_bssgp.h:99
uint32_t bmax_default_ms
default maximum size of per-MS bucket in octets
Definition: gprs_bssgp.h:105
Definition: gprs_bssgp.h:146
char * imsi
Definition: gprs_bssgp.h:148
uint32_t * tlli
Definition: gprs_bssgp.h:147
struct bssgp_flow_control * fc
Definition: gprs_bssgp.h:149
uint8_t qos_profile[3]
Definition: gprs_bssgp.h:153
struct bssgp_lv ms_ra_cap
Definition: gprs_bssgp.h:152
uint16_t drx_parms
Definition: gprs_bssgp.h:150
BSSGP flow control (SGSN side) According to Section 8.2.
Definition: gprs_bssgp.h:67
struct timeval time_last_pdu
timestamp of last PDU sent
Definition: gprs_bssgp.h:72
uint32_t bucket_counter
number of tokens in the bucket
Definition: gprs_bssgp.h:71
struct llist_head queue
linked list of msgb's
Definition: gprs_bssgp.h:77
uint32_t max_queue_depth
how many packets to queue (mgs)
Definition: gprs_bssgp.h:75
struct osmo_timer_list timer
timer-based dequeueing
Definition: gprs_bssgp.h:78
int(* out_cb)(struct bssgp_flow_control *fc, struct msgb *msg, uint32_t llc_pdu_len, void *priv)
callback to be called at output of flow control
Definition: gprs_bssgp.h:81
uint32_t bucket_size_max
maximum size of the bucket (octets)
Definition: gprs_bssgp.h:68
uint32_t queue_depth
current length of queue (msgs)
Definition: gprs_bssgp.h:76
uint32_t bucket_leak_rate
leak rate of the bucket (octets/sec)
Definition: gprs_bssgp.h:69
Definition: gprs_bssgp.h:141
uint8_t * v
Definition: gprs_bssgp.h:143
uint16_t len
Definition: gprs_bssgp.h:142
BSSGP paging information.
Definition: gprs_bssgp.h:183
char * imsi
IMSI, if any.
Definition: gprs_bssgp.h:188
enum bssgp_paging_scope scope
bssgp_paging_scope
Definition: gprs_bssgp.h:185
uint8_t qos[3]
QoS parameters.
Definition: gprs_bssgp.h:191
uint16_t drx_params
DRX parameters.
Definition: gprs_bssgp.h:190
enum bssgp_paging_mode mode
CS or PS paging.
Definition: gprs_bssgp.h:184
struct gprs_ra_id raid
RA Identifier.
Definition: gprs_bssgp.h:186
uint16_t bvci
BVCI.
Definition: gprs_bssgp.h:187
uint32_t * ptmsi
P-TMSI, if any.
Definition: gprs_bssgp.h:189
An instance of the NS protocol stack.
Definition: gprs_ns.h:79
Definition: gprs_bssgp.h:46
struct osmo_bssgp_prim::@0::@1 resume
uint8_t suspend_ref
Definition: gprs_bssgp.h:59
union osmo_bssgp_prim::@0 u
uint16_t bvci
Definition: gprs_bssgp.h:51
struct tlv_parsed * tp
Definition: gprs_bssgp.h:53
struct osmo_prim_hdr oph
Definition: gprs_bssgp.h:47
uint16_t nsei
Definition: gprs_bssgp.h:50
uint32_t tlli
Definition: gprs_bssgp.h:52
struct gprs_ra_id * ra_id
Definition: gprs_bssgp.h:54