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-rw-r--r--src/vcl/vcl_bapi.c16
-rw-r--r--src/vcl/vcl_private.c44
-rw-r--r--src/vcl/vcl_private.h5
-rw-r--r--src/vcl/vcl_sapi.c15
-rw-r--r--src/vcl/vppcom.c25
5 files changed, 77 insertions, 28 deletions
diff --git a/src/vcl/vcl_bapi.c b/src/vcl/vcl_bapi.c
index e245c4dc865..a13948d754d 100644
--- a/src/vcl/vcl_bapi.c
+++ b/src/vcl/vcl_bapi.c
@@ -65,7 +65,6 @@ static void
vl_api_app_attach_reply_t_handler (vl_api_app_attach_reply_t * mp)
{
vcl_worker_t *wrk = vcl_worker_get (0);
- svm_msg_q_t *ctrl_mq;
u64 segment_handle;
int *fds = 0, i, rv;
u32 n_fds = 0;
@@ -77,9 +76,6 @@ vl_api_app_attach_reply_t_handler (vl_api_app_attach_reply_t * mp)
goto failed;
}
- wrk->app_event_queue = uword_to_pointer (mp->app_mq, svm_msg_q_t *);
- ctrl_mq = uword_to_pointer (mp->vpp_ctrl_mq, svm_msg_q_t *);
- vcm->ctrl_mq = wrk->ctrl_mq = ctrl_mq;
segment_handle = clib_net_to_host_u64 (mp->segment_handle);
if (segment_handle == VCL_INVALID_SEGMENT_HANDLE)
{
@@ -100,6 +96,11 @@ vl_api_app_attach_reply_t_handler (vl_api_app_attach_reply_t * mp)
fds[n_fds++]))
goto failed;
+ vcl_segment_attach_mq (vcl_vpp_worker_segment_handle (0),
+ mp->vpp_ctrl_mq, mp->vpp_ctrl_mq_thread,
+ &wrk->ctrl_mq);
+ vcm->ctrl_mq = wrk->ctrl_mq;
+
if (mp->fd_flags & SESSION_FD_F_MEMFD_SEGMENT)
{
segment_name = vl_api_from_api_to_new_c_string (&mp->segment_name);
@@ -111,6 +112,8 @@ vl_api_app_attach_reply_t_handler (vl_api_app_attach_reply_t * mp)
goto failed;
}
+ vcl_segment_attach_mq (segment_handle, mp->app_mq, 0,
+ &wrk->app_event_queue);
if (mp->fd_flags & SESSION_FD_F_MQ_EVENTFD)
{
@@ -169,8 +172,6 @@ vl_api_app_worker_add_del_reply_t_handler (vl_api_app_worker_add_del_reply_t *
return;
wrk->vpp_wrk_index = clib_net_to_host_u32 (mp->wrk_index);
- wrk->app_event_queue = uword_to_pointer (mp->app_event_queue_address,
- svm_msg_q_t *);
wrk->ctrl_mq = vcm->ctrl_mq;
segment_handle = clib_net_to_host_u64 (mp->segment_handle);
@@ -204,6 +205,9 @@ vl_api_app_worker_add_del_reply_t_handler (vl_api_app_worker_add_del_reply_t *
goto failed;
}
+ vcl_segment_attach_mq (segment_handle, mp->app_event_queue_address, 0,
+ &wrk->app_event_queue);
+
if (mp->fd_flags & SESSION_FD_F_MQ_EVENTFD)
{
svm_msg_q_set_consumer_eventfd (wrk->app_event_queue, fds[n_fds]);
diff --git a/src/vcl/vcl_private.c b/src/vcl/vcl_private.c
index ea938113615..5b412351c50 100644
--- a/src/vcl/vcl_private.c
+++ b/src/vcl/vcl_private.c
@@ -376,12 +376,14 @@ vcl_segment_detach (u64 segment_handle)
int
vcl_segment_attach_session (uword segment_handle, uword rxf_offset,
- uword txf_offset, u8 is_ct, vcl_session_t *s)
+ uword txf_offset, uword mq_offset, u8 is_ct,
+ vcl_session_t *s)
{
svm_fifo_shared_t *rxsf, *txsf;
+ u32 fs_index, eqs_index;
svm_fifo_t *rxf, *txf;
fifo_segment_t *fs;
- u32 fs_index;
+ u64 eqs_handle;
fs_index = vcl_segment_table_lookup (segment_handle);
if (fs_index == VCL_INVALID_SEGMENT_INDEX)
@@ -391,6 +393,13 @@ vcl_segment_attach_session (uword segment_handle, uword rxf_offset,
return -1;
}
+ if (mq_offset != (uword) ~0)
+ {
+ eqs_handle = vcl_vpp_worker_segment_handle (0);
+ eqs_index = vcl_segment_table_lookup (eqs_handle);
+ ASSERT (eqs_index != VCL_INVALID_SEGMENT_INDEX);
+ }
+
rxsf = uword_to_pointer (rxf_offset, svm_fifo_shared_t *);
txsf = uword_to_pointer (txf_offset, svm_fifo_shared_t *);
@@ -400,6 +409,13 @@ vcl_segment_attach_session (uword segment_handle, uword rxf_offset,
rxf = fifo_segment_alloc_fifo_w_shared (fs, rxsf);
txf = fifo_segment_alloc_fifo_w_shared (fs, txsf);
+ if (!is_ct && mq_offset != (uword) ~0)
+ {
+ fs = fifo_segment_get_segment (&vcm->segment_main, eqs_index);
+ s->vpp_evt_q =
+ fifo_segment_msg_q_attach (fs, mq_offset, rxf->shr->slice_index);
+ }
+
clib_rwlock_reader_unlock (&vcm->segment_table_lock);
if (!is_ct)
@@ -420,6 +436,30 @@ vcl_segment_attach_session (uword segment_handle, uword rxf_offset,
return 0;
}
+int
+vcl_segment_attach_mq (uword segment_handle, uword mq_offset, u32 mq_index,
+ svm_msg_q_t **mq)
+{
+ fifo_segment_t *fs;
+ u32 fs_index;
+
+ fs_index = vcl_segment_table_lookup (segment_handle);
+ if (fs_index == VCL_INVALID_SEGMENT_INDEX)
+ {
+ VDBG (0, "ERROR: mq segment %lx for is not attached!", segment_handle);
+ return -1;
+ }
+
+ clib_rwlock_reader_lock (&vcm->segment_table_lock);
+
+ fs = fifo_segment_get_segment (&vcm->segment_main, fs_index);
+ *mq = fifo_segment_msg_q_attach (fs, mq_offset, mq_index);
+
+ clib_rwlock_reader_unlock (&vcm->segment_table_lock);
+
+ return 0;
+}
+
/*
* fd.io coding-style-patch-verification: ON
*
diff --git a/src/vcl/vcl_private.h b/src/vcl/vcl_private.h
index 637581b1b4b..c864375dd31 100644
--- a/src/vcl/vcl_private.h
+++ b/src/vcl/vcl_private.h
@@ -686,7 +686,10 @@ void vcl_segment_detach (u64 segment_handle);
void vcl_send_session_unlisten (vcl_worker_t * wrk, vcl_session_t * s);
int vcl_segment_attach_session (uword segment_handle, uword rxf_offset,
- uword txf_offset, u8 is_ct, vcl_session_t *s);
+ uword txf_offset, uword mq_offset, u8 is_ct,
+ vcl_session_t *s);
+int vcl_segment_attach_mq (uword segment_handle, uword mq_offset, u32 mq_index,
+ svm_msg_q_t **mq);
/*
* VCL Binary API
diff --git a/src/vcl/vcl_sapi.c b/src/vcl/vcl_sapi.c
index 7651b3531fb..bc44272a5c9 100644
--- a/src/vcl/vcl_sapi.c
+++ b/src/vcl/vcl_sapi.c
@@ -46,7 +46,6 @@ vcl_api_attach_reply_handler (app_sapi_attach_reply_msg_t * mp, int *fds)
{
vcl_worker_t *wrk = vcl_worker_get_current ();
int i, rv, n_fds_used = 0;
- svm_msg_q_t *ctrl_mq;
u64 segment_handle;
u8 *segment_name;
@@ -57,9 +56,6 @@ vcl_api_attach_reply_handler (app_sapi_attach_reply_msg_t * mp, int *fds)
}
wrk->api_client_handle = mp->api_client_handle;
- wrk->app_event_queue = uword_to_pointer (mp->app_mq, svm_msg_q_t *);
- ctrl_mq = uword_to_pointer (mp->vpp_ctrl_mq, svm_msg_q_t *);
- vcm->ctrl_mq = wrk->ctrl_mq = ctrl_mq;
segment_handle = mp->segment_handle;
if (segment_handle == VCL_INVALID_SEGMENT_HANDLE)
{
@@ -75,6 +71,10 @@ vcl_api_attach_reply_handler (app_sapi_attach_reply_msg_t * mp, int *fds)
SSVM_SEGMENT_MEMFD, fds[n_fds_used++]))
goto failed;
+ vcl_segment_attach_mq (vcl_vpp_worker_segment_handle (0), mp->vpp_ctrl_mq,
+ mp->vpp_ctrl_mq_thread, &wrk->ctrl_mq);
+ vcm->ctrl_mq = wrk->ctrl_mq;
+
if (mp->fd_flags & SESSION_FD_F_MEMFD_SEGMENT)
{
segment_name = format (0, "memfd-%ld%c", segment_handle, 0);
@@ -85,6 +85,8 @@ vcl_api_attach_reply_handler (app_sapi_attach_reply_msg_t * mp, int *fds)
goto failed;
}
+ vcl_segment_attach_mq (segment_handle, mp->app_mq, 0, &wrk->app_event_queue);
+
if (mp->fd_flags & SESSION_FD_F_MQ_EVENTFD)
{
svm_msg_q_set_consumer_eventfd (wrk->app_event_queue,
@@ -201,8 +203,6 @@ vcl_api_add_del_worker_reply_handler (app_sapi_worker_add_del_reply_msg_t *
wrk = vcl_worker_get_current ();
wrk->api_client_handle = mp->api_client_handle;
wrk->vpp_wrk_index = mp->wrk_index;
- wrk->app_event_queue = uword_to_pointer (mp->app_event_queue_address,
- svm_msg_q_t *);
wrk->ctrl_mq = vcm->ctrl_mq;
segment_handle = mp->segment_handle;
@@ -231,6 +231,9 @@ vcl_api_add_del_worker_reply_handler (app_sapi_worker_add_del_reply_msg_t *
goto failed;
}
+ vcl_segment_attach_mq (segment_handle, mp->app_event_queue_address, 0,
+ &wrk->app_event_queue);
+
if (mp->fd_flags & SESSION_FD_F_MQ_EVENTFD)
{
svm_msg_q_set_consumer_eventfd (wrk->app_event_queue, fds[n_fds]);
diff --git a/src/vcl/vppcom.c b/src/vcl/vppcom.c
index 734d062669e..dbb2cd59a3b 100644
--- a/src/vcl/vppcom.c
+++ b/src/vcl/vppcom.c
@@ -374,11 +374,9 @@ vcl_session_accepted_handler (vcl_worker_t * wrk, session_accepted_msg_t * mp,
goto error;
}
- session->vpp_evt_q =
- uword_to_pointer (mp->vpp_event_queue_address, svm_msg_q_t *);
-
if (vcl_segment_attach_session (mp->segment_handle, mp->server_rx_fifo,
- mp->server_tx_fifo, 0, session))
+ mp->server_tx_fifo,
+ mp->vpp_event_queue_address, 0, session))
{
VDBG (0, "failed to attach fifos for %u", session->session_index);
goto error;
@@ -412,7 +410,8 @@ vcl_session_accepted_handler (vcl_worker_t * wrk, session_accepted_msg_t * mp,
return session->session_index;
error:
- evt_q = uword_to_pointer (mp->vpp_event_queue_address, svm_msg_q_t *);
+ vcl_segment_attach_mq (vcl_vpp_worker_segment_handle (0),
+ mp->vpp_event_queue_address, mp->mq_index, &evt_q);
vcl_send_session_accepted_reply (evt_q, mp->context, mp->handle,
VNET_API_ERROR_INVALID_ARGUMENT);
vcl_session_free (wrk, session);
@@ -444,11 +443,10 @@ vcl_session_connected_handler (vcl_worker_t * wrk,
}
session->vpp_handle = mp->handle;
- session->vpp_evt_q = uword_to_pointer (mp->vpp_event_queue_address,
- svm_msg_q_t *);
if (vcl_segment_attach_session (mp->segment_handle, mp->server_rx_fifo,
- mp->server_tx_fifo, 0, session))
+ mp->server_tx_fifo,
+ mp->vpp_event_queue_address, 0, session))
{
VDBG (0, "failed to attach fifos for %u", session->session_index);
session->session_state = VCL_STATE_DETACHED;
@@ -459,7 +457,7 @@ vcl_session_connected_handler (vcl_worker_t * wrk,
if (mp->ct_rx_fifo)
{
if (vcl_segment_attach_session (mp->ct_segment_handle, mp->ct_rx_fifo,
- mp->ct_tx_fifo, 1, session))
+ mp->ct_tx_fifo, (uword) ~0, 1, session))
{
VDBG (0, "failed to attach ct fifos for %u", session->session_index);
session->session_state = VCL_STATE_DETACHED;
@@ -571,12 +569,11 @@ vcl_session_bound_handler (vcl_worker_t * wrk, session_bound_msg_t * mp)
session->transport.lcl_port = mp->lcl_port;
vcl_session_table_add_listener (wrk, mp->handle, sid);
session->session_state = VCL_STATE_LISTEN;
- session->vpp_evt_q = uword_to_pointer (mp->vpp_evt_q, svm_msg_q_t *);
if (vcl_session_is_cl (session))
{
if (vcl_segment_attach_session (mp->segment_handle, mp->rx_fifo,
- mp->tx_fifo, 0, session))
+ mp->tx_fifo, mp->vpp_evt_q, 0, session))
{
VDBG (0, "failed to attach fifos for %u", session->session_index);
session->session_state = VCL_STATE_DETACHED;
@@ -645,7 +642,9 @@ vcl_session_migrated_handler (vcl_worker_t * wrk, void *data)
}
s->vpp_handle = mp->new_handle;
- s->vpp_evt_q = uword_to_pointer (mp->vpp_evt_q, svm_msg_q_t *);
+
+ vcl_segment_attach_mq (vcl_vpp_worker_segment_handle (0), mp->vpp_evt_q,
+ mp->vpp_thread_index, &s->vpp_evt_q);
vcl_session_table_del_vpp_handle (wrk, mp->handle);
vcl_session_table_add_vpp_handle (wrk, mp->new_handle, s->session_index);
@@ -856,7 +855,7 @@ vcl_session_worker_update_reply_handler (vcl_worker_t * wrk, void *data)
if (s->rx_fifo)
{
if (vcl_segment_attach_session (msg->segment_handle, msg->rx_fifo,
- msg->tx_fifo, 0, s))
+ msg->tx_fifo, (uword) ~0, 0, s))
{
VDBG (0, "failed to attach fifos for %u", s->session_index);
return;