diff options
Diffstat (limited to 'src/plugins/hs_apps')
-rw-r--r-- | src/plugins/hs_apps/sapi/vpp_echo.c | 16 | ||||
-rw-r--r-- | src/plugins/hs_apps/sapi/vpp_echo_bapi.c | 50 | ||||
-rw-r--r-- | src/plugins/hs_apps/sapi/vpp_echo_common.c | 12 | ||||
-rw-r--r-- | src/plugins/hs_apps/sapi/vpp_echo_common.h | 7 | ||||
-rw-r--r-- | src/plugins/hs_apps/sapi/vpp_echo_proto_udp.c | 3 |
5 files changed, 63 insertions, 25 deletions
diff --git a/src/plugins/hs_apps/sapi/vpp_echo.c b/src/plugins/hs_apps/sapi/vpp_echo.c index a47a4d455d8..19b5808c550 100644 --- a/src/plugins/hs_apps/sapi/vpp_echo.c +++ b/src/plugins/hs_apps/sapi/vpp_echo.c @@ -556,16 +556,14 @@ session_accepted_handler (session_accepted_msg_t * mp) session = echo_session_new (em); if (echo_attach_session (mp->segment_handle, mp->server_rx_fifo, - mp->server_tx_fifo, session)) + mp->server_tx_fifo, mp->vpp_event_queue_address, + session)) { ECHO_FAIL (ECHO_FAIL_ACCEPTED_WAIT_FOR_SEG_ALLOC, "accepted wait_for_segment_allocation errored"); return; } - session->vpp_evt_q = - uword_to_pointer (mp->vpp_event_queue_address, svm_msg_q_t *); - session->vpp_session_handle = mp->handle; /* session->transport needed by app_send_dgram */ @@ -617,14 +615,14 @@ session_connected_handler (session_connected_msg_t * mp) session = echo_session_new (em); if (echo_attach_session (mp->segment_handle, mp->server_rx_fifo, - mp->server_tx_fifo, session)) + mp->server_tx_fifo, mp->vpp_event_queue_address, + session)) { ECHO_FAIL (ECHO_FAIL_CONNECTED_WAIT_FOR_SEG_ALLOC, "connected wait_for_segment_allocation errored"); return; } - session->vpp_evt_q = uword_to_pointer (mp->vpp_event_queue_address, - svm_msg_q_t *); + session->vpp_session_handle = mp->handle; session->start = clib_time_now (&em->clib_time); session->listener_index = listener_index; @@ -806,7 +804,7 @@ echo_process_rpcs (echo_main_t * em) { echo_rpc_msg_t *rpc; svm_msg_q_msg_t msg; - svm_msg_q_t *mq = em->rpc_msq_queue; + svm_msg_q_t *mq = &em->rpc_msq_queue; while (em->state < STATE_DATA_DONE && !em->time_to_stop) { @@ -1321,7 +1319,7 @@ main (int argc, char **argv) cfg->n_rings = 1; cfg->q_nitems = rpc_queue_size; cfg->ring_cfgs = rc; - em->rpc_msq_queue = svm_msg_q_alloc (cfg); + svm_msg_q_attach (&em->rpc_msq_queue, svm_msg_q_alloc (cfg)); signal (SIGINT, stop_signal); signal (SIGQUIT, stop_signal); diff --git a/src/plugins/hs_apps/sapi/vpp_echo_bapi.c b/src/plugins/hs_apps/sapi/vpp_echo_bapi.c index c643cec2ce3..6ad825d7872 100644 --- a/src/plugins/hs_apps/sapi/vpp_echo_bapi.c +++ b/src/plugins/hs_apps/sapi/vpp_echo_bapi.c @@ -264,12 +264,12 @@ echo_segment_detach (u64 segment_handle) int echo_attach_session (uword segment_handle, uword rxf_offset, uword txf_offset, - echo_session_t *s) + uword mq_offset, echo_session_t *s) { svm_fifo_shared_t *rx_fifo, *tx_fifo; echo_main_t *em = &echo_main; + u32 fs_index, eqs_index; fifo_segment_t *fs; - u32 fs_index; fs_index = echo_segment_lookup (segment_handle); if (fs_index == (u32) ~0) @@ -279,6 +279,12 @@ echo_attach_session (uword segment_handle, uword rxf_offset, uword txf_offset, return -1; } + if (mq_offset != (uword) ~0) + { + eqs_index = echo_segment_lookup (ECHO_MQ_SEG_HANDLE); + ASSERT (eqs_index != (u32) ~0); + } + rx_fifo = uword_to_pointer (rxf_offset, svm_fifo_shared_t *); tx_fifo = uword_to_pointer (txf_offset, svm_fifo_shared_t *); rx_fifo->client_session_index = s->session_index; @@ -290,6 +296,39 @@ echo_attach_session (uword segment_handle, uword rxf_offset, uword txf_offset, s->rx_fifo = fifo_segment_alloc_fifo_w_shared (fs, rx_fifo); s->tx_fifo = fifo_segment_alloc_fifo_w_shared (fs, tx_fifo); + if (mq_offset != (uword) ~0) + { + fs = fifo_segment_get_segment (&em->segment_main, eqs_index); + s->vpp_evt_q = + fifo_segment_msg_q_attach (fs, mq_offset, rx_fifo->slice_index); + } + + clib_spinlock_unlock (&em->segment_handles_lock); + + return 0; +} + +int +echo_segment_attach_mq (uword segment_handle, uword mq_offset, u32 mq_index, + svm_msg_q_t **mq) +{ + echo_main_t *em = &echo_main; + fifo_segment_t *fs; + u32 fs_index; + + fs_index = echo_segment_lookup (segment_handle); + if (fs_index == (u32) ~0) + { + ECHO_LOG (0, "ERROR: mq segment %lx for is not attached!", + segment_handle); + return -1; + } + + clib_spinlock_lock (&em->segment_handles_lock); + + fs = fifo_segment_get_segment (&em->segment_main, fs_index); + *mq = fifo_segment_msg_q_attach (fs, mq_offset, mq_index); + clib_spinlock_unlock (&em->segment_handles_lock); return 0; @@ -338,8 +377,6 @@ static void em->state = STATE_CLEANED_CERT_KEY; } -#define ECHO_MQ_SEG_HANDLE ((u64) ~0 - 1) - static void vl_api_app_attach_reply_t_handler (vl_api_app_attach_reply_t * mp) { @@ -364,8 +401,6 @@ vl_api_app_attach_reply_t_handler (vl_api_app_attach_reply_t * mp) ECHO_FAIL (ECHO_FAIL_VL_API_NULL_APP_MQ, "NULL app_mq"); return; } - em->app_mq = uword_to_pointer (mp->app_mq, svm_msg_q_t *); - em->ctrl_mq = uword_to_pointer (mp->vpp_ctrl_mq, svm_msg_q_t *); if (mp->n_fds) { @@ -385,6 +420,8 @@ vl_api_app_attach_reply_t_handler (vl_api_app_attach_reply_t * mp) "svm_fifo_segment_attach failed on SSVM_SEGMENT_MEMFD"); goto failed; } + echo_segment_attach_mq (ECHO_MQ_SEG_HANDLE, mp->vpp_ctrl_mq, + mp->vpp_ctrl_mq_thread, &em->ctrl_mq); if (mp->fd_flags & SESSION_FD_F_MEMFD_SEGMENT) { @@ -401,6 +438,7 @@ vl_api_app_attach_reply_t_handler (vl_api_app_attach_reply_t * mp) } vec_free (segment_name); } + echo_segment_attach_mq (segment_handle, mp->app_mq, 0, &em->app_mq); if (mp->fd_flags & SESSION_FD_F_MQ_EVENTFD) svm_msg_q_set_consumer_eventfd (em->app_mq, fds[n_fds++]); diff --git a/src/plugins/hs_apps/sapi/vpp_echo_common.c b/src/plugins/hs_apps/sapi/vpp_echo_common.c index 497f56c3e1e..e24629b783e 100644 --- a/src/plugins/hs_apps/sapi/vpp_echo_common.c +++ b/src/plugins/hs_apps/sapi/vpp_echo_common.c @@ -543,23 +543,23 @@ echo_send_rpc (echo_main_t * em, void *fp, echo_rpc_args_t * args) { svm_msg_q_msg_t msg; echo_rpc_msg_t *evt; - if (PREDICT_FALSE (svm_msg_q_lock (em->rpc_msq_queue))) + if (PREDICT_FALSE (svm_msg_q_lock (&em->rpc_msq_queue))) { ECHO_FAIL (ECHO_FAIL_RPC_SIZE, "RPC lock failed"); return -1; } - if (PREDICT_FALSE (svm_msg_q_ring_is_full (em->rpc_msq_queue, 0))) + if (PREDICT_FALSE (svm_msg_q_ring_is_full (&em->rpc_msq_queue, 0))) { - svm_msg_q_unlock (em->rpc_msq_queue); + svm_msg_q_unlock (&em->rpc_msq_queue); ECHO_FAIL (ECHO_FAIL_RPC_SIZE, "RPC ring is full"); return -2; } - msg = svm_msg_q_alloc_msg_w_ring (em->rpc_msq_queue, 0); - evt = (echo_rpc_msg_t *) svm_msg_q_msg_data (em->rpc_msq_queue, &msg); + msg = svm_msg_q_alloc_msg_w_ring (&em->rpc_msq_queue, 0); + evt = (echo_rpc_msg_t *) svm_msg_q_msg_data (&em->rpc_msq_queue, &msg); evt->fp = fp; clib_memcpy (&evt->args, args, sizeof (evt->args)); - svm_msg_q_add_and_unlock (em->rpc_msq_queue, &msg); + svm_msg_q_add_and_unlock (&em->rpc_msq_queue, &msg); return 0; } diff --git a/src/plugins/hs_apps/sapi/vpp_echo_common.h b/src/plugins/hs_apps/sapi/vpp_echo_common.h index cd2bbb6038c..dc5f7dfb9b5 100644 --- a/src/plugins/hs_apps/sapi/vpp_echo_common.h +++ b/src/plugins/hs_apps/sapi/vpp_echo_common.h @@ -38,6 +38,7 @@ #define TIMEOUT 10.0 #define LOGGING_BATCH (100) #define LOG_EVERY_N_IDLE_CYCLES (1e8) +#define ECHO_MQ_SEG_HANDLE ((u64) ~0 - 1) #define foreach_echo_fail_code \ _(ECHO_FAIL_NONE, "ECHO_FAIL_NONE") \ @@ -300,7 +301,7 @@ typedef struct uword *shared_segment_handles; /* Hash table : segment_names -> 1 */ clib_spinlock_t segment_handles_lock; /* Hash table lock */ echo_proto_cb_vft_t *proto_cb_vft; - svm_msg_q_t *rpc_msq_queue; /* MQ between quic_echo threads */ + svm_msg_q_t rpc_msq_queue; /* MQ between quic_echo threads */ fifo_segment_main_t segment_main; /* State of the connection, shared between msg RX thread and main thread */ @@ -444,7 +445,9 @@ int echo_segment_attach (u64 segment_handle, char *name, u32 echo_segment_lookup (u64 segment_handle); void echo_segment_detach (u64 segment_handle); int echo_attach_session (uword segment_handle, uword rxf_offset, - uword txf_offset, echo_session_t *s); + uword mq_offset, uword txf_offset, echo_session_t *s); +int echo_segment_attach_mq (uword segment_handle, uword mq_offset, + u32 mq_index, svm_msg_q_t **mq); /* Binary API */ diff --git a/src/plugins/hs_apps/sapi/vpp_echo_proto_udp.c b/src/plugins/hs_apps/sapi/vpp_echo_proto_udp.c index 9689a83d76b..10dfcf02067 100644 --- a/src/plugins/hs_apps/sapi/vpp_echo_proto_udp.c +++ b/src/plugins/hs_apps/sapi/vpp_echo_proto_udp.c @@ -132,14 +132,13 @@ udp_echo_bound_uri_cb (session_bound_msg_t * mp, echo_session_t * session) return; if (echo_attach_session (mp->segment_handle, mp->rx_fifo, mp->tx_fifo, - session)) + mp->vpp_evt_q, session)) { ECHO_FAIL (ECHO_FAIL_ACCEPTED_WAIT_FOR_SEG_ALLOC, "accepted wait_for_segment_allocation errored"); return; } - session->vpp_evt_q = uword_to_pointer (mp->vpp_evt_q, svm_msg_q_t *); session->transport.is_ip4 = mp->lcl_is_ip4; clib_memcpy_fast (&session->transport.lcl_ip, mp->lcl_ip, sizeof (ip46_address_t)); |