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-rw-r--r--src/vnet/bonding/bond_api.c80
-rw-r--r--src/vnet/devices/tap/tapv2_api.c24
-rw-r--r--src/vnet/devices/virtio/vhost_user_api.c22
-rw-r--r--src/vnet/devices/virtio/virtio_api.c25
-rw-r--r--src/vnet/interface_api.c121
-rw-r--r--src/vnet/ip/ip_api.c9
6 files changed, 86 insertions, 195 deletions
diff --git a/src/vnet/bonding/bond_api.c b/src/vnet/bonding/bond_api.c
index 50bae5d528d..07c2cbc5ae6 100644
--- a/src/vnet/bonding/bond_api.c
+++ b/src/vnet/bonding/bond_api.c
@@ -52,48 +52,16 @@ _(SW_INTERFACE_BOND_DUMP, sw_interface_bond_dump)\
_(SW_INTERFACE_SLAVE_DUMP, sw_interface_slave_dump)
static void
-bond_send_sw_interface_event_deleted (vpe_api_main_t * am,
- unix_shared_memory_queue_t * q,
- u32 sw_if_index)
-{
- vl_api_sw_interface_event_t *mp;
-
- mp = vl_msg_api_alloc (sizeof (*mp));
- clib_memset (mp, 0, sizeof (*mp));
- mp->_vl_msg_id = ntohs (VL_API_SW_INTERFACE_EVENT);
- mp->sw_if_index = ntohl (sw_if_index);
-
- mp->admin_up_down = 0;
- mp->link_up_down = 0;
- mp->deleted = 1;
- vl_msg_api_send_shmem (q, (u8 *) & mp);
-}
-
-static void
vl_api_bond_delete_t_handler (vl_api_bond_delete_t * mp)
{
vlib_main_t *vm = vlib_get_main ();
int rv;
- vpe_api_main_t *vam = &vpe_api_main;
vl_api_bond_delete_reply_t *rmp;
- unix_shared_memory_queue_t *q;
u32 sw_if_index = ntohl (mp->sw_if_index);
rv = bond_delete_if (vm, sw_if_index);
- q = vl_api_client_index_to_input_queue (mp->client_index);
- if (!q)
- return;
-
- rmp = vl_msg_api_alloc (sizeof (*rmp));
- rmp->_vl_msg_id = ntohs (VL_API_BOND_DELETE_REPLY);
- rmp->context = mp->context;
- rmp->retval = ntohl (rv);
-
- vl_msg_api_send_shmem (q, (u8 *) & rmp);
-
- if (!rv)
- bond_send_sw_interface_event_deleted (vam, q, sw_if_index);
+ REPLY_MACRO (VL_API_BOND_DELETE_REPLY);
}
static void
@@ -101,7 +69,6 @@ vl_api_bond_create_t_handler (vl_api_bond_create_t * mp)
{
vlib_main_t *vm = vlib_get_main ();
vl_api_bond_create_reply_t *rmp;
- unix_shared_memory_queue_t *q;
bond_create_if_args_t _a, *ap = &_a;
clib_memset (ap, 0, sizeof (*ap));
@@ -118,19 +85,14 @@ vl_api_bond_create_t_handler (vl_api_bond_create_t * mp)
ap->lb = mp->lb;
bond_create_if (vm, ap);
- q = vl_api_client_index_to_input_queue (mp->client_index);
- if (!q)
- return;
+ int rv = ap->rv;
- if (ap->rv != 0)
- return;
- rmp = vl_msg_api_alloc (sizeof (*rmp));
- rmp->_vl_msg_id = ntohs (VL_API_BOND_CREATE_REPLY);
- rmp->context = mp->context;
- rmp->retval = ntohl (ap->rv);
- rmp->sw_if_index = ntohl (ap->sw_if_index);
-
- vl_msg_api_send_shmem (q, (u8 *) & rmp);
+ /* *INDENT-OFF* */
+ REPLY_MACRO2(VL_API_BOND_CREATE_REPLY,
+ ({
+ rmp->sw_if_index = ntohl (ap->sw_if_index);
+ }));
+ /* *INDENT-ON* */
}
static void
@@ -138,8 +100,8 @@ vl_api_bond_enslave_t_handler (vl_api_bond_enslave_t * mp)
{
vlib_main_t *vm = vlib_get_main ();
vl_api_bond_enslave_reply_t *rmp;
- unix_shared_memory_queue_t *q;
bond_enslave_args_t _a, *ap = &_a;
+ int rv = 0;
clib_memset (ap, 0, sizeof (*ap));
@@ -150,16 +112,7 @@ vl_api_bond_enslave_t_handler (vl_api_bond_enslave_t * mp)
bond_enslave (vm, ap);
- q = vl_api_client_index_to_input_queue (mp->client_index);
- if (!q)
- return;
-
- rmp = vl_msg_api_alloc (sizeof (*rmp));
- rmp->_vl_msg_id = ntohs (VL_API_BOND_ENSLAVE_REPLY);
- rmp->context = mp->context;
- rmp->retval = ntohl (ap->rv);
-
- vl_msg_api_send_shmem (q, (u8 *) & rmp);
+ REPLY_MACRO (VL_API_BOND_ENSLAVE_REPLY);
}
static void
@@ -167,24 +120,15 @@ vl_api_bond_detach_slave_t_handler (vl_api_bond_detach_slave_t * mp)
{
vlib_main_t *vm = vlib_get_main ();
vl_api_bond_detach_slave_reply_t *rmp;
- unix_shared_memory_queue_t *q;
bond_detach_slave_args_t _a, *ap = &_a;
+ int rv = 0;
clib_memset (ap, 0, sizeof (*ap));
ap->slave = ntohl (mp->sw_if_index);
bond_detach_slave (vm, ap);
- q = vl_api_client_index_to_input_queue (mp->client_index);
- if (!q)
- return;
-
- rmp = vl_msg_api_alloc (sizeof (*rmp));
- rmp->_vl_msg_id = ntohs (VL_API_BOND_DETACH_SLAVE_REPLY);
- rmp->context = mp->context;
- rmp->retval = htonl (ap->rv);
-
- vl_msg_api_send_shmem (q, (u8 *) & rmp);
+ REPLY_MACRO (VL_API_BOND_DETACH_SLAVE_REPLY);
}
static void
diff --git a/src/vnet/devices/tap/tapv2_api.c b/src/vnet/devices/tap/tapv2_api.c
index 1260afdd24f..40ff22eaeaa 100644
--- a/src/vnet/devices/tap/tapv2_api.c
+++ b/src/vnet/devices/tap/tapv2_api.c
@@ -137,30 +137,11 @@ vl_api_tap_create_v2_t_handler (vl_api_tap_create_v2_t * mp)
}
static void
-tap_send_sw_interface_event_deleted (vpe_api_main_t * am,
- vl_api_registration_t * reg,
- u32 sw_if_index)
-{
- vl_api_sw_interface_event_t *mp;
-
- mp = vl_msg_api_alloc (sizeof (*mp));
- clib_memset (mp, 0, sizeof (*mp));
- mp->_vl_msg_id = ntohs (VL_API_SW_INTERFACE_EVENT);
- mp->sw_if_index = ntohl (sw_if_index);
-
- mp->admin_up_down = 0;
- mp->link_up_down = 0;
- mp->deleted = 1;
- vl_api_send_msg (reg, (u8 *) mp);
-}
-
-static void
vl_api_tap_delete_v2_t_handler (vl_api_tap_delete_v2_t * mp)
{
vnet_main_t *vnm = vnet_get_main ();
vlib_main_t *vm = vlib_get_main ();
int rv;
- vpe_api_main_t *vam = &vpe_api_main;
vl_api_tap_delete_v2_reply_t *rmp;
vl_api_registration_t *reg;
u32 sw_if_index = ntohl (mp->sw_if_index);
@@ -179,10 +160,7 @@ vl_api_tap_delete_v2_t_handler (vl_api_tap_delete_v2_t * mp)
vl_api_send_msg (reg, (u8 *) rmp);
if (!rv)
- {
- vnet_clear_sw_interface_tag (vnm, sw_if_index);
- tap_send_sw_interface_event_deleted (vam, reg, sw_if_index);
- }
+ vnet_clear_sw_interface_tag (vnm, sw_if_index);
}
static void
diff --git a/src/vnet/devices/virtio/vhost_user_api.c b/src/vnet/devices/virtio/vhost_user_api.c
index 8142cf352ed..4c765f30961 100644
--- a/src/vnet/devices/virtio/vhost_user_api.c
+++ b/src/vnet/devices/virtio/vhost_user_api.c
@@ -48,26 +48,6 @@ _(MODIFY_VHOST_USER_IF, modify_vhost_user_if) \
_(DELETE_VHOST_USER_IF, delete_vhost_user_if) \
_(SW_INTERFACE_VHOST_USER_DUMP, sw_interface_vhost_user_dump)
-/*
- * WARNING: replicated pending api refactor completion
- */
-static void
-send_sw_interface_event_deleted (vpe_api_main_t * am,
- vl_api_registration_t * reg, u32 sw_if_index)
-{
- vl_api_sw_interface_event_t *mp;
-
- mp = vl_msg_api_alloc (sizeof (*mp));
- clib_memset (mp, 0, sizeof (*mp));
- mp->_vl_msg_id = ntohs (VL_API_SW_INTERFACE_EVENT);
- mp->sw_if_index = ntohl (sw_if_index);
-
- mp->admin_up_down = 0;
- mp->link_up_down = 0;
- mp->deleted = 1;
- vl_api_send_msg (reg, (u8 *) mp);
-}
-
static void
vl_api_create_vhost_user_if_t_handler (vl_api_create_vhost_user_if_t * mp)
{
@@ -135,7 +115,6 @@ vl_api_delete_vhost_user_if_t_handler (vl_api_delete_vhost_user_if_t * mp)
{
int rv = 0;
vl_api_delete_vhost_user_if_reply_t *rmp;
- vpe_api_main_t *vam = &vpe_api_main;
u32 sw_if_index = ntohl (mp->sw_if_index);
vl_api_registration_t *reg;
@@ -152,7 +131,6 @@ vl_api_delete_vhost_user_if_t_handler (vl_api_delete_vhost_user_if_t * mp)
return;
vnet_clear_sw_interface_tag (vnm, sw_if_index);
- send_sw_interface_event_deleted (vam, reg, sw_if_index);
}
}
diff --git a/src/vnet/devices/virtio/virtio_api.c b/src/vnet/devices/virtio/virtio_api.c
index 238c6adfb43..ff123ae081c 100644
--- a/src/vnet/devices/virtio/virtio_api.c
+++ b/src/vnet/devices/virtio/virtio_api.c
@@ -86,24 +86,6 @@ vl_api_virtio_pci_create_t_handler (vl_api_virtio_pci_create_t * mp)
}
static void
-virtio_pci_send_sw_interface_event_deleted (vpe_api_main_t * am,
- vl_api_registration_t * reg,
- u32 sw_if_index)
-{
- vl_api_sw_interface_event_t *mp;
-
- mp = vl_msg_api_alloc (sizeof (*mp));
- clib_memset (mp, 0, sizeof (*mp));
- mp->_vl_msg_id = htons (VL_API_SW_INTERFACE_EVENT);
- mp->sw_if_index = htonl (sw_if_index);
-
- mp->admin_up_down = 0;
- mp->link_up_down = 0;
- mp->deleted = 1;
- vl_api_send_msg (reg, (u8 *) mp);
-}
-
-static void
vl_api_virtio_pci_delete_t_handler (vl_api_virtio_pci_delete_t * mp)
{
vnet_main_t *vnm = vnet_get_main ();
@@ -112,10 +94,8 @@ vl_api_virtio_pci_delete_t_handler (vl_api_virtio_pci_delete_t * mp)
int rv = 0;
vnet_hw_interface_t *hw;
virtio_if_t *vif;
- vpe_api_main_t *vam = &vpe_api_main;
vl_api_virtio_pci_delete_reply_t *rmp;
vl_api_registration_t *reg;
- u32 sw_if_index = ntohl (mp->sw_if_index);
hw = vnet_get_sup_hw_interface (vnm, htonl (mp->sw_if_index));
if (hw == NULL || virtio_device_class.index != hw->dev_class_index)
@@ -139,11 +119,6 @@ reply:
rmp->retval = htonl (rv);
vl_api_send_msg (reg, (u8 *) rmp);
-
- if (!rv)
- {
- virtio_pci_send_sw_interface_event_deleted (vam, reg, sw_if_index);
- }
}
static void
diff --git a/src/vnet/interface_api.c b/src/vnet/interface_api.c
index bd5588e2625..f49af9473e5 100644
--- a/src/vnet/interface_api.c
+++ b/src/vnet/interface_api.c
@@ -694,38 +694,36 @@ vl_api_sw_interface_clear_stats_t_handler (vl_api_sw_interface_clear_stats_t *
REPLY_MACRO (VL_API_SW_INTERFACE_CLEAR_STATS_REPLY);
}
-#define API_LINK_STATE_EVENT 1
-#define API_ADMIN_UP_DOWN_EVENT 2
-
-static int
-event_data_cmp (void *a1, void *a2)
+/*
+ * Events used for sw_interface_events
+ */
+enum api_events
{
- uword *e1 = a1;
- uword *e2 = a2;
-
- return (word) e1[0] - (word) e2[0];
-}
+ API_LINK_STATE_UP_EVENT = 1 << 1,
+ API_LINK_STATE_DOWN_EVENT = 1 << 2,
+ API_ADMIN_UP_EVENT = 1 << 3,
+ API_ADMIN_DOWN_EVENT = 1 << 4,
+ API_SW_INTERFACE_ADD_EVENT = 1 << 5,
+ API_SW_INTERFACE_DEL_EVENT = 1 << 6,
+};
static void
send_sw_interface_event (vpe_api_main_t * am,
vpe_client_registration_t * reg,
vl_api_registration_t * vl_reg,
- vnet_sw_interface_t * swif)
+ u32 sw_if_index, enum api_events events)
{
vl_api_sw_interface_event_t *mp;
- vnet_main_t *vnm = am->vnet_main;
- vnet_hw_interface_t *hi = vnet_get_sup_hw_interface (vnm,
- swif->sw_if_index);
mp = vl_msg_api_alloc (sizeof (*mp));
clib_memset (mp, 0, sizeof (*mp));
mp->_vl_msg_id = ntohs (VL_API_SW_INTERFACE_EVENT);
- mp->sw_if_index = ntohl (swif->sw_if_index);
+ mp->sw_if_index = ntohl (sw_if_index);
mp->client_index = reg->client_index;
mp->pid = reg->client_pid;
-
- mp->admin_up_down = (swif->flags & VNET_SW_INTERFACE_FLAG_ADMIN_UP) ? 1 : 0;
- mp->link_up_down = (hi->flags & VNET_HW_INTERFACE_FLAG_LINK_UP) ? 1 : 0;
+ mp->admin_up_down = events & API_ADMIN_UP_EVENT ? 1 : 0;
+ mp->link_up_down = events & API_LINK_STATE_UP_EVENT ? 1 : 0;
+ mp->deleted = events & API_SW_INTERFACE_DEL_EVENT ? 1 : 0;
vl_api_send_msg (vl_reg, (u8 *) mp);
}
@@ -734,13 +732,13 @@ link_state_process (vlib_main_t * vm,
vlib_node_runtime_t * rt, vlib_frame_t * f)
{
vpe_api_main_t *vam = &vpe_api_main;
- vnet_main_t *vnm = vam->vnet_main;
- vnet_sw_interface_t *swif;
- uword *event_data = 0;
+ uword *event_by_sw_if_index = 0;
vpe_client_registration_t *reg;
int i;
- u32 prev_sw_if_index;
vl_api_registration_t *vl_reg;
+ uword event_type;
+ uword *event_data = 0;
+ u32 sw_if_index;
vam->link_state_process_up = 1;
@@ -748,42 +746,33 @@ link_state_process (vlib_main_t * vm,
{
vlib_process_wait_for_event (vm);
- /* Unified list of changed link or admin state sw_if_indices */
- vlib_process_get_events_with_type
- (vm, &event_data, API_LINK_STATE_EVENT);
- vlib_process_get_events_with_type
- (vm, &event_data, API_ADMIN_UP_DOWN_EVENT);
-
- /* Sort, so we can eliminate duplicates */
- vec_sort_with_function (event_data, event_data_cmp);
-
- prev_sw_if_index = ~0;
+ /* Batch up events */
+ while ((event_type = vlib_process_get_events (vm, &event_data)) != ~0)
+ {
+ for (i = 0; i < vec_len (event_data); i++)
+ {
+ sw_if_index = event_data[i];
+ vec_validate_init_empty (event_by_sw_if_index, sw_if_index, 0);
+ event_by_sw_if_index[sw_if_index] |= event_type;
+ }
+ vec_reset_length (event_data);
+ }
- for (i = 0; i < vec_len (event_data); i++)
+ for (i = 0; i < vec_len (event_by_sw_if_index); i++)
{
- /* Only one message per swif */
- if (prev_sw_if_index == event_data[i])
+ if (event_by_sw_if_index[i] == 0)
continue;
- prev_sw_if_index = event_data[i];
/* *INDENT-OFF* */
pool_foreach(reg, vam->interface_events_registrations,
({
vl_reg = vl_api_client_index_to_registration (reg->client_index);
if (vl_reg)
- {
- /* sw_interface may be deleted already */
- if (!pool_is_free_index (vnm->interface_main.sw_interfaces,
- event_data[i]))
- {
- swif = vnet_get_sw_interface (vnm, event_data[i]);
- send_sw_interface_event (vam, reg, vl_reg, swif);
- }
- }
+ send_sw_interface_event (vam, reg, vl_reg, i, event_by_sw_if_index[i]);
}));
/* *INDENT-ON* */
}
- vec_reset_length (event_data);
+ vec_reset_length (event_by_sw_if_index);
}
return 0;
@@ -793,6 +782,9 @@ static clib_error_t *link_up_down_function (vnet_main_t * vm, u32 hw_if_index,
u32 flags);
static clib_error_t *admin_up_down_function (vnet_main_t * vm,
u32 hw_if_index, u32 flags);
+static clib_error_t *sw_interface_add_del_function (vnet_main_t * vm,
+ u32 sw_if_index,
+ u32 flags);
/* *INDENT-OFF* */
VLIB_REGISTER_NODE (link_state_process_node,static) = {
@@ -804,6 +796,7 @@ VLIB_REGISTER_NODE (link_state_process_node,static) = {
VNET_SW_INTERFACE_ADMIN_UP_DOWN_FUNCTION (admin_up_down_function);
VNET_HW_INTERFACE_LINK_UP_DOWN_FUNCTION (link_up_down_function);
+VNET_SW_INTERFACE_ADD_DEL_FUNCTION (sw_interface_add_del_function);
static clib_error_t *
link_up_down_function (vnet_main_t * vm, u32 hw_if_index, u32 flags)
@@ -812,9 +805,13 @@ link_up_down_function (vnet_main_t * vm, u32 hw_if_index, u32 flags)
vnet_hw_interface_t *hi = vnet_get_hw_interface (vm, hw_if_index);
if (vam->link_state_process_up)
- vlib_process_signal_event (vam->vlib_main,
- link_state_process_node.index,
- API_LINK_STATE_EVENT, hi->sw_if_index);
+ {
+ enum api_events event =
+ flags ? API_LINK_STATE_UP_EVENT : API_LINK_STATE_DOWN_EVENT;
+ vlib_process_signal_event (vam->vlib_main,
+ link_state_process_node.index, event,
+ hi->sw_if_index);
+ }
return 0;
}
@@ -829,9 +826,29 @@ admin_up_down_function (vnet_main_t * vm, u32 sw_if_index, u32 flags)
* routine.
*/
if (vam->link_state_process_up)
- vlib_process_signal_event (vam->vlib_main,
- link_state_process_node.index,
- API_ADMIN_UP_DOWN_EVENT, sw_if_index);
+ {
+ enum api_events event =
+ flags ? API_ADMIN_UP_EVENT : API_ADMIN_DOWN_EVENT;
+ vlib_process_signal_event (vam->vlib_main,
+ link_state_process_node.index, event,
+ sw_if_index);
+ }
+ return 0;
+}
+
+static clib_error_t *
+sw_interface_add_del_function (vnet_main_t * vm, u32 sw_if_index, u32 flags)
+{
+ vpe_api_main_t *vam = &vpe_api_main;
+
+ if (vam->link_state_process_up)
+ {
+ enum api_events event =
+ flags ? API_SW_INTERFACE_ADD_EVENT : API_SW_INTERFACE_DEL_EVENT;
+ vlib_process_signal_event (vam->vlib_main,
+ link_state_process_node.index, event,
+ sw_if_index);
+ }
return 0;
}
diff --git a/src/vnet/ip/ip_api.c b/src/vnet/ip/ip_api.c
index 9ecdfc8e244..ce3456d77d9 100644
--- a/src/vnet/ip/ip_api.c
+++ b/src/vnet/ip/ip_api.c
@@ -3343,11 +3343,10 @@ vl_api_ip_reassembly_set_t_handler (vl_api_ip_reassembly_set_t * mp)
void
vl_api_ip_reassembly_get_t_handler (vl_api_ip_reassembly_get_t * mp)
{
- unix_shared_memory_queue_t *q;
+ vl_api_registration_t *rp;
- q = vl_api_client_index_to_input_queue (mp->client_index);
-
- if (q == 0)
+ rp = vl_api_client_index_to_registration (mp->client_index);
+ if (rp == 0)
return;
vl_api_ip_reassembly_get_reply_t *rmp = vl_msg_api_alloc (sizeof (*rmp));
@@ -3371,7 +3370,7 @@ vl_api_ip_reassembly_get_t_handler (vl_api_ip_reassembly_get_t * mp)
rmp->max_reassemblies = clib_host_to_net_u32 (rmp->max_reassemblies);
rmp->expire_walk_interval_ms =
clib_host_to_net_u32 (rmp->expire_walk_interval_ms);
- vl_msg_api_send_shmem (q, (u8 *) & rmp);
+ vl_api_send_msg (rp, (u8 *) rmp);
}
void