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authorjackiechen1985 <xiaobo.chen@tieto.com>2019-07-03 17:07:56 +0800
committerjackiechen1985 <xiaobo.chen@tieto.com>2019-07-03 17:13:44 +0800
commitadc56bc5ddcdf947864d982cda809588b7ccd8bc (patch)
tree484cb25388b4b5ea2bc6ac66a17026774cb91529 /src
parentf086b6eec410b18daba34e6a0dd64f46c076bbe7 (diff)
Enable mutil-thread VPP API calling support.
- Lock/Unlock before and after invoke VPP API; - Introduce sc_vpp_main_t for warpping VPP API context, mode and pid; Change-Id: If1b1c040cb4723ecc4e88c5060c0380de7c715c0 Signed-off-by: jackiechen1985 <xiaobo.chen@tieto.com>
Diffstat (limited to 'src')
-rw-r--r--src/plugins/sc_plugins.c78
-rw-r--r--src/plugins/sc_plugins.h3
-rw-r--r--src/scvpp/inc/scvpp/comm.h30
-rw-r--r--src/scvpp/src/comm.c114
-rw-r--r--src/scvpp/src/interface.c16
-rw-r--r--src/scvpp/src/ip.c16
-rw-r--r--src/scvpp/src/nat.c28
-rw-r--r--src/scvpp/src/v3po.c8
8 files changed, 155 insertions, 138 deletions
diff --git a/src/plugins/sc_plugins.c b/src/plugins/sc_plugins.c
index 7fc5975..8ed2c12 100644
--- a/src/plugins/sc_plugins.c
+++ b/src/plugins/sc_plugins.c
@@ -20,67 +20,23 @@
#include <vpp-api/client/stat_client.h>
sc_plugin_main_t sc_plugin_main;
-static int vpp_pid_start;
sc_plugin_main_t *sc_get_plugin_main()
{
return &sc_plugin_main;
}
-/* get vpp pid in system */
-int get_vpp_pid()
-{
- DIR *dir;
- struct dirent *ptr;
- FILE *fp;
- char filepath[50];
- char filetext[20];
-
- dir = opendir("/proc");
- int vpp_pid = 0;
- /* read vpp pid file in proc, return pid of vpp */
- if (NULL != dir)
- {
- while (NULL != (ptr =readdir(dir)))
- {
- if ((0 == strcmp(ptr->d_name, ".")) || (0 == strcmp(ptr->d_name, "..")))
- continue;
-
- if (DT_DIR != ptr->d_type)
- continue;
-
- sprintf(filepath, "/proc/%s/cmdline",ptr->d_name);
- fp = fopen(filepath, "r");
-
- if (NULL != fp)
- {
- fread(filetext, 1, 13, fp);
- filetext[12] = '\0';
-
- if (filetext == strstr(filetext, "/usr/bin/vpp"))
- vpp_pid = atoi(ptr->d_name);
-
- fclose(fp);
- }
- }
- closedir(dir);
- }
- return vpp_pid;
-}
-
-
int sr_plugin_init_cb(sr_session_ctx_t *session, void **private_ctx)
{
- int rc;
+ int rc = SR_ERR_OK;;
sc_plugin_main.session = session;
/* Connect to VAPI */
- rc = sc_connect_vpp();
- if (0 != rc) {
- SRP_LOG_ERR("vpp vapi connect error , with return %d.", rc);
- return SR_ERR_INTERNAL;
- }
+ if (!(sc_plugin_main.vpp_main = sc_connect_vpp())) {
+ SRP_LOG_ERR("VPP connect error: %d", rc);
+ return SR_ERR_INTERNAL;
+ }
/* Connect to STAT API */
rc = stat_segment_connect(STAT_SEGMENT_SOCKET_FILE);
@@ -97,9 +53,8 @@ int sr_plugin_init_cb(sr_session_ctx_t *session, void **private_ctx)
/* set subscription as our private context */
*private_ctx = sc_plugin_main.subscription;
- /* get the vpp pid sweetcomb connected, we assumed that only one vpp is run in system */
- vpp_pid_start = get_vpp_pid();
- return SR_ERR_OK;
+
+ return rc;
}
void sr_plugin_cleanup_cb(sr_session_ctx_t *session, void *private_ctx)
@@ -119,18 +74,11 @@ void sr_plugin_cleanup_cb(sr_session_ctx_t *session, void *private_ctx)
SRP_LOG_DBG_MSG("plugin disconnect vpp ok.");
}
-int sr_plugin_health_check_cb(sr_session_ctx_t *session, void *private_ctx)
+int sr_plugin_health_check_cb( __attribute__ ((unused)) sr_session_ctx_t *session,
+ __attribute__ ((unused)) void *private_ctx)
{
- /* health check, will use shell to detect vpp when plugin is loaded */
- /* health_check will run every 10 seconds in loop*/
- int vpp_pid_now = get_vpp_pid();
-
- if(vpp_pid_now == vpp_pid_start)
- {
- return SR_ERR_OK;
- }
- else
- {
- return -1;
- }
+ /* health check, will use shell to detect vpp when plugin is loaded */
+ /* health_check will run every 10 seconds in loop*/
+ pid_t pid = sc_get_vpp_pid();
+ return sc_plugin_main.vpp_main->pid == pid && pid != 0 ? SR_ERR_OK : SR_ERR_INTERNAL;
}
diff --git a/src/plugins/sc_plugins.h b/src/plugins/sc_plugins.h
index 681be6b..1ac3f44 100644
--- a/src/plugins/sc_plugins.h
+++ b/src/plugins/sc_plugins.h
@@ -33,6 +33,9 @@ typedef struct sc_plugin_main_t {
/* List of init/exit functions to call, setup by constructors */
_sc_init_function_list_elt_t *init_function_registrations;
_sc_exit_function_list_elt_t *exit_function_registrations;
+
+ /* VPP main structure */
+ sc_vpp_main_t *vpp_main;
} sc_plugin_main_t;
sc_plugin_main_t *sc_get_plugin_main();
diff --git a/src/scvpp/inc/scvpp/comm.h b/src/scvpp/inc/scvpp/comm.h
index 687db5d..a7bac5d 100644
--- a/src/scvpp/inc/scvpp/comm.h
+++ b/src/scvpp/inc/scvpp/comm.h
@@ -112,6 +112,7 @@ api_name##_cb (struct vapi_ctx_s *ctx, void *callback_ctx, vapi_error_e rv, \
#define VAPI_CALL_MODE(call_code, vapi_mode) \
do \
{ \
+ pthread_mutex_lock (&sc_vpp_main.vapi_lock); \
if (VAPI_MODE_BLOCKING == (vapi_mode)) \
{ \
rv = call_code; \
@@ -120,13 +121,14 @@ api_name##_cb (struct vapi_ctx_s *ctx, void *callback_ctx, vapi_error_e rv, \
{ \
while (VAPI_EAGAIN == (rv = call_code)); \
if (rv != VAPI_OK) { /* try once more to get reply */ \
- rv = vapi_dispatch (g_vapi_ctx); \
+ rv = vapi_dispatch (sc_vpp_main.vapi_ctx); \
} \
} \
+ pthread_mutex_unlock (&sc_vpp_main.vapi_lock); \
} \
while (0)
-#define VAPI_CALL(call_code) VAPI_CALL_MODE(call_code, g_vapi_mode)
+#define VAPI_CALL(call_code) VAPI_CALL_MODE(call_code, sc_vpp_main.vapi_mode)
struct elt {
void *data; //vapi_payload structure
@@ -200,7 +202,7 @@ api_name##_all_cb(vapi_ctx_t ctx, void *caller_ctx, vapi_error_e rv, bool is_las
#define foreach_stack_elt(stack) \
for(void *data = pop(&stack); data != NULL ; data = pop(&stack))
-//for(void *data = pop(&stack); stack != NULL ; data = pop(&stack)) // No!!
+
int sc_aton(const char *cp, u8 * buf, size_t length);
char * sc_ntoa(const u8 * buf);
@@ -219,11 +221,25 @@ uint32_t hardntohlu32(uint8_t host[4]);
* VPP
*/
-extern vapi_ctx_t g_vapi_ctx;
-extern vapi_mode_e g_vapi_mode;
+typedef struct sc_vpp_main_t {
+ /* VAPI context */
+ vapi_ctx_t vapi_ctx;
+
+ /* VAPI calling mode: VAPI_MODE_BLOCKING, VAPI_MODE_NONBLOCKING */
+ vapi_mode_e vapi_mode;
+
+ /* Mutex for keeping atomicity when calling VAPI */
+ pthread_mutex_t vapi_lock;
+
+ /* pid of VPP */
+ pid_t pid;
+} sc_vpp_main_t;
+
+extern sc_vpp_main_t sc_vpp_main;
-int sc_connect_vpp();
-int sc_disconnect_vpp();
+sc_vpp_main_t *sc_connect_vpp();
+void sc_disconnect_vpp();
+pid_t sc_get_vpp_pid();
int sc_end_with(const char* str, const char* end);
#endif //__SC_VPP_COMMM_H__
diff --git a/src/scvpp/src/comm.c b/src/scvpp/src/comm.c
index b679880..11ed8a9 100644
--- a/src/scvpp/src/comm.c
+++ b/src/scvpp/src/comm.c
@@ -14,51 +14,97 @@
*/
#include <scvpp/comm.h>
-#include <assert.h>
-#include <string.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
+#include <stdio.h>
+#include <dirent.h>
#define APP_NAME "sweetcomb_vpp"
#define MAX_OUTSTANDING_REQUESTS 4
#define RESPONSE_QUEUE_SIZE 2
-vapi_ctx_t g_vapi_ctx = NULL;
-vapi_mode_e g_vapi_mode = VAPI_MODE_NONBLOCKING;
+sc_vpp_main_t sc_vpp_main = {
+ .vapi_ctx = NULL,
+ .vapi_mode = VAPI_MODE_BLOCKING,
+ .pid = 0
+};
-int sc_connect_vpp()
+sc_vpp_main_t *sc_connect_vpp()
{
- if (g_vapi_ctx == NULL)
- {
- vapi_error_e rv = vapi_ctx_alloc(&g_vapi_ctx);
- if (rv != VAPI_OK) {
- g_vapi_ctx = NULL;
- return -1;
- }
- rv = vapi_connect(g_vapi_ctx, APP_NAME, NULL,
- MAX_OUTSTANDING_REQUESTS, RESPONSE_QUEUE_SIZE,
- VAPI_MODE_BLOCKING, true);
- if (rv != VAPI_OK)
- {
- vapi_ctx_free(g_vapi_ctx);
- g_vapi_ctx = NULL;
- return -1;
- }
- }
+ vapi_error_e rv;
+
+ if (sc_vpp_main.vapi_ctx == NULL) {
+ if ((rv = vapi_ctx_alloc(&sc_vpp_main.vapi_ctx)) != VAPI_OK) {
+ return NULL;
+ }
+
+ if ((rv =
+ vapi_connect(sc_vpp_main.vapi_ctx, APP_NAME, NULL,
+ MAX_OUTSTANDING_REQUESTS, RESPONSE_QUEUE_SIZE,
+ sc_vpp_main.vapi_mode, true)) != VAPI_OK) {
+ vapi_ctx_free(sc_vpp_main.vapi_ctx);
+ sc_vpp_main.vapi_ctx = NULL;
+ return NULL;
+ }
+ }
+
+ sc_vpp_main.pid = sc_get_vpp_pid();
+ pthread_mutex_init(&sc_vpp_main.vapi_lock, NULL);
+ return &sc_vpp_main;
+}
- return 0;
+void sc_disconnect_vpp()
+{
+ if (NULL != sc_vpp_main.vapi_ctx) {
+ pthread_mutex_destroy(&sc_vpp_main.vapi_lock);
+ sc_vpp_main.pid = 0;
+ vapi_disconnect(sc_vpp_main.vapi_ctx);
+ vapi_ctx_free(sc_vpp_main.vapi_ctx);
+ sc_vpp_main.vapi_ctx = NULL;
+ }
}
-int sc_disconnect_vpp()
+/* get vpp pid in system */
+pid_t sc_get_vpp_pid()
{
- if (NULL != g_vapi_ctx)
- {
- vapi_disconnect(g_vapi_ctx);
- vapi_ctx_free(g_vapi_ctx);
- g_vapi_ctx = NULL;
- }
- return 0;
+ DIR *dir;
+ struct dirent *ptr;
+ FILE *fp;
+ char cmdline_path[PATH_MAX];
+ char cmdline_data[PATH_MAX];
+ const char vpp_path[] = "/usr/bin/vpp";
+
+ dir = opendir("/proc");
+ pid_t pid = 0;
+ /* read vpp pid file in proc, return pid of vpp */
+ if (NULL != dir) {
+ while (NULL != (ptr = readdir(dir))) {
+ if ((0 == strcmp(ptr->d_name, "."))
+ || (0 == strcmp(ptr->d_name, ".."))) {
+ continue;
+ }
+
+ if (DT_DIR != ptr->d_type) {
+ continue;
+ }
+
+ sprintf(cmdline_path, "/proc/%s/cmdline", ptr->d_name);
+ fp = fopen(cmdline_path, "r");
+
+ if (NULL != fp) {
+ fread(cmdline_data, 1, sizeof(vpp_path), fp);
+ cmdline_data[sizeof(vpp_path) - 1] = '\0';
+
+ if (cmdline_data ==
+ strstr(cmdline_data, "/usr/bin/vpp")) {
+ pid = atoi(ptr->d_name);
+ }
+
+ fclose(fp);
+ }
+ }
+ closedir(dir);
+ }
+
+ return pid;
}
int sc_end_with(const char* str, const char* end)
diff --git a/src/scvpp/src/interface.c b/src/scvpp/src/interface.c
index 3a30dc5..b6b1216 100644
--- a/src/scvpp/src/interface.c
+++ b/src/scvpp/src/interface.c
@@ -34,6 +34,10 @@ sw_interface_dump_cb(struct vapi_ctx_s *ctx, void *callback_ctx,
vapi_payload_sw_interface_details *passed;
+ if (is_last) {
+ return VAPI_OK;
+ }
+
ARG_CHECK2(VAPI_EINVAL, callback_ctx, reply);
//copy
@@ -50,14 +54,14 @@ bin_api_sw_interface_dump(vapi_payload_sw_interface_details *details,
vapi_msg_sw_interface_dump *mp;
vapi_error_e rv;
- mp = vapi_alloc_sw_interface_dump(g_vapi_ctx);
+ mp = vapi_alloc_sw_interface_dump(sc_vpp_main.vapi_ctx);
assert(NULL != mp);
/* Dump a specific interfaces */
mp->payload.name_filter_valid = true;
strncpy((char *)mp->payload.name_filter, iface_name, IFACE_SUBSTR);
- VAPI_CALL(vapi_sw_interface_dump(g_vapi_ctx, mp,
+ VAPI_CALL(vapi_sw_interface_dump(sc_vpp_main.vapi_ctx, mp,
sw_interface_dump_cb, details));
if (rv != VAPI_OK)
return -SCVPP_EINVAL;
@@ -111,13 +115,13 @@ struct elt* interface_dump_all()
vapi_msg_sw_interface_dump *mp;
vapi_error_e rv;
- mp = vapi_alloc_sw_interface_dump(g_vapi_ctx);
+ mp = vapi_alloc_sw_interface_dump(sc_vpp_main.vapi_ctx);
/* Dump all */
mp->payload.name_filter_valid = false;
memset(mp->payload.name_filter, 0, sizeof(mp->payload.name_filter));
- VAPI_CALL(vapi_sw_interface_dump(g_vapi_ctx, mp, sw_interface_all_cb,
+ VAPI_CALL(vapi_sw_interface_dump(sc_vpp_main.vapi_ctx, mp, sw_interface_all_cb,
&stack));
if (VAPI_OK != rv)
return NULL;
@@ -140,12 +144,12 @@ int interface_enable(const char *interface_name, const bool enable)
if (rc != 0)
return -SCVPP_NOT_FOUND;
- mp = vapi_alloc_sw_interface_set_flags(g_vapi_ctx);
+ mp = vapi_alloc_sw_interface_set_flags(sc_vpp_main.vapi_ctx);
assert(NULL != mp);
mp->payload.sw_if_index = sw_if_index;
mp->payload.admin_up_down = enable;
- VAPI_CALL(vapi_sw_interface_set_flags(g_vapi_ctx, mp,
+ VAPI_CALL(vapi_sw_interface_set_flags(sc_vpp_main.vapi_ctx, mp,
sw_interface_set_flags_cb, NULL));
if (VAPI_OK != rv)
return -SCVPP_EINVAL;
diff --git a/src/scvpp/src/ip.c b/src/scvpp/src/ip.c
index f2234f2..ec44f64 100644
--- a/src/scvpp/src/ip.c
+++ b/src/scvpp/src/ip.c
@@ -36,7 +36,7 @@ bin_api_sw_interface_add_del_address(u32 sw_if_index, bool is_add, bool is_ipv6,
ARG_CHECK(VAPI_EINVAL, ip_address);
- mp = vapi_alloc_sw_interface_add_del_address(g_vapi_ctx);
+ mp = vapi_alloc_sw_interface_add_del_address(sc_vpp_main.vapi_ctx);
assert(NULL != mp);
mp->payload.sw_if_index = sw_if_index;
@@ -47,7 +47,7 @@ bin_api_sw_interface_add_del_address(u32 sw_if_index, bool is_add, bool is_ipv6,
if (sc_aton(ip_address, mp->payload.address, VPP_IP4_ADDRESS_LEN))
return VAPI_EINVAL;
- VAPI_CALL(vapi_sw_interface_add_del_address(g_vapi_ctx, mp,
+ VAPI_CALL(vapi_sw_interface_add_del_address(sc_vpp_main.vapi_ctx, mp,
sw_interface_add_del_address_cb, NULL));
return rv;
@@ -72,7 +72,7 @@ bin_api_ip_add_del_route(vapi_payload_ip_add_del_route_reply * reply,
if (!next_interface && !next_hop)
return VAPI_EINVAL;
- mp = vapi_alloc_ip_add_del_route(g_vapi_ctx, 1);
+ mp = vapi_alloc_ip_add_del_route(sc_vpp_main.vapi_ctx, 1);
assert(NULL != mp);
if (next_interface) {
@@ -92,7 +92,7 @@ bin_api_ip_add_del_route(vapi_payload_ip_add_del_route_reply * reply,
if (next_hop) //next hop ip is not mandatory
sc_aton(next_hop, mp->payload.next_hop_address, VPP_IP4_ADDRESS_LEN);
- VAPI_CALL(vapi_ip_add_del_route(g_vapi_ctx, mp,
+ VAPI_CALL(vapi_ip_add_del_route(sc_vpp_main.vapi_ctx, mp,
ip_add_del_route_cb, reply));
return rv;
@@ -123,13 +123,13 @@ bin_api_ip_address_dump(u32 sw_if_index, bool is_ipv6,
vapi_msg_ip_address_dump *mp;
vapi_error_e rv;
- mp = vapi_alloc_ip_address_dump(g_vapi_ctx);
+ mp = vapi_alloc_ip_address_dump(sc_vpp_main.vapi_ctx);
assert(mp != NULL);
mp->payload.sw_if_index = sw_if_index;
mp->payload.is_ipv6 = is_ipv6;
- VAPI_CALL(vapi_ip_address_dump(g_vapi_ctx, mp, ip_address_dump_cb,
+ VAPI_CALL(vapi_ip_address_dump(sc_vpp_main.vapi_ctx, mp, ip_address_dump_cb,
dctx));
if (rv != VAPI_OK)
return rv;
@@ -159,10 +159,10 @@ struct elt* ipv4_fib_dump_all()
vapi_msg_ip_fib_dump *mp;
vapi_error_e rv;
- mp = vapi_alloc_ip_fib_dump(g_vapi_ctx);
+ mp = vapi_alloc_ip_fib_dump(sc_vpp_main.vapi_ctx);
assert(mp != NULL);
- VAPI_CALL(vapi_ip_fib_dump(g_vapi_ctx, mp, ip_fib_all_cb, &stack));
+ VAPI_CALL(vapi_ip_fib_dump(sc_vpp_main.vapi_ctx, mp, ip_fib_all_cb, &stack));
if(VAPI_OK != rv)
return NULL;
diff --git a/src/scvpp/src/nat.c b/src/scvpp/src/nat.c
index 1ff59f3..4519c3e 100644
--- a/src/scvpp/src/nat.c
+++ b/src/scvpp/src/nat.c
@@ -55,10 +55,10 @@ bin_api_nat44_interface_dump(vapi_payload_nat44_interface_details *reply)
ARG_CHECK(VAPI_EINVAL, reply);
- mp = vapi_alloc_nat44_interface_dump(g_vapi_ctx);
+ mp = vapi_alloc_nat44_interface_dump(sc_vpp_main.vapi_ctx);
assert(NULL != mp);
- VAPI_CALL(vapi_nat44_interface_dump(g_vapi_ctx, mp,
+ VAPI_CALL(vapi_nat44_interface_dump(sc_vpp_main.vapi_ctx, mp,
nat44_interface_dump_cb, reply));
return rv;
@@ -75,12 +75,12 @@ bin_api_nat44_add_del_interface_addr(
ARG_CHECK(VAPI_EINVAL, msg);
- mp = vapi_alloc_nat44_add_del_interface_addr(g_vapi_ctx);
+ mp = vapi_alloc_nat44_add_del_interface_addr(sc_vpp_main.vapi_ctx);
assert(NULL != mp);
mp->payload = *msg;
- VAPI_CALL(vapi_nat44_add_del_interface_addr(g_vapi_ctx, mp,
+ VAPI_CALL(vapi_nat44_add_del_interface_addr(sc_vpp_main.vapi_ctx, mp,
nat44_add_del_interface_addr_cb,
NULL));
@@ -98,13 +98,13 @@ bin_api_nat44_add_del_addr_range(
ARG_CHECK(VAPI_EINVAL, range);
- mp = vapi_alloc_nat44_add_del_address_range(g_vapi_ctx);
+ mp = vapi_alloc_nat44_add_del_address_range(sc_vpp_main.vapi_ctx);
assert(NULL != mp);
mp->payload = *range;
- VAPI_CALL(vapi_nat44_add_del_address_range(g_vapi_ctx, mp,
+ VAPI_CALL(vapi_nat44_add_del_address_range(sc_vpp_main.vapi_ctx, mp,
nat44_add_del_address_range_cb,
NULL));
@@ -122,12 +122,12 @@ bin_api_nat44_add_del_static_mapping(
ARG_CHECK(VAPI_EINVAL, msg);
- mp = vapi_alloc_nat44_add_del_static_mapping(g_vapi_ctx);
+ mp = vapi_alloc_nat44_add_del_static_mapping(sc_vpp_main.vapi_ctx);
assert(NULL != mp);
mp->payload = *msg;
- VAPI_CALL(vapi_nat44_add_del_static_mapping(g_vapi_ctx, mp,
+ VAPI_CALL(vapi_nat44_add_del_static_mapping(sc_vpp_main.vapi_ctx, mp,
nat44_add_del_static_mapping_cb,
NULL));
@@ -163,10 +163,10 @@ bin_api_nat44_static_mapping_dump(
ARG_CHECK(VAPI_EINVAL, reply);
- msg = vapi_alloc_nat44_static_mapping_dump(g_vapi_ctx);
+ msg = vapi_alloc_nat44_static_mapping_dump(sc_vpp_main.vapi_ctx);
assert(NULL != msg);
- VAPI_CALL(vapi_nat44_static_mapping_dump(g_vapi_ctx, msg,
+ VAPI_CALL(vapi_nat44_static_mapping_dump(sc_vpp_main.vapi_ctx, msg,
nat44_static_mapping_dump_cb,
reply));
@@ -183,13 +183,13 @@ static vapi_error_e bin_api_nat44_forwarding_enable_disable(
ARG_CHECK(VAPI_EINVAL, msg);
- mp = vapi_alloc_nat44_forwarding_enable_disable(g_vapi_ctx);
+ mp = vapi_alloc_nat44_forwarding_enable_disable(sc_vpp_main.vapi_ctx);
assert(NULL != mp);
mp->payload = *msg;
VAPI_CALL(vapi_nat44_forwarding_enable_disable(
- g_vapi_ctx, mp, nat44_forwarding_enable_disable_cb, NULL));
+ sc_vpp_main.vapi_ctx, mp, nat44_forwarding_enable_disable_cb, NULL));
return rv;
}
@@ -204,12 +204,12 @@ bin_api_nat_set_workers(const vapi_payload_nat_set_workers *msg)
ARG_CHECK(VAPI_EINVAL, msg);
- mp = vapi_alloc_nat_set_workers(g_vapi_ctx);
+ mp = vapi_alloc_nat_set_workers(sc_vpp_main.vapi_ctx);
assert(NULL != mp);
mp->payload = *msg;
- VAPI_CALL(vapi_nat_set_workers(g_vapi_ctx, mp, nat_set_workers_cb, NULL));
+ VAPI_CALL(vapi_nat_set_workers(sc_vpp_main.vapi_ctx, mp, nat_set_workers_cb, NULL));
return rv;
}
diff --git a/src/scvpp/src/v3po.c b/src/scvpp/src/v3po.c
index bdb15e1..8fd83ba 100644
--- a/src/scvpp/src/v3po.c
+++ b/src/scvpp/src/v3po.c
@@ -38,12 +38,12 @@ static vapi_error_e bin_api_delete_tapv2(u32 sw_if_index)
vapi_msg_tap_delete_v2 *mp;
vapi_error_e rv;
- mp = vapi_alloc_tap_delete_v2(g_vapi_ctx);
+ mp = vapi_alloc_tap_delete_v2(sc_vpp_main.vapi_ctx);
assert(NULL != mp);
mp->payload.sw_if_index = sw_if_index;
- VAPI_CALL(vapi_tap_delete_v2(g_vapi_ctx, mp, tap_delete_v2_cb, NULL));
+ VAPI_CALL(vapi_tap_delete_v2(sc_vpp_main.vapi_ctx, mp, tap_delete_v2_cb, NULL));
if (rv != VAPI_OK)
return -rv;
@@ -76,12 +76,12 @@ int create_tapv2(tapv2_create_t *query)
vapi_msg_tap_create_v2 *mp;
vapi_error_e rv;
- mp = vapi_alloc_tap_create_v2(g_vapi_ctx);
+ mp = vapi_alloc_tap_create_v2(sc_vpp_main.vapi_ctx);
assert(NULL != mp);
memcpy(&mp->payload, query, sizeof(tapv2_create_t));
- VAPI_CALL(vapi_tap_create_v2(g_vapi_ctx, mp, tap_create_v2_cb, NULL));
+ VAPI_CALL(vapi_tap_create_v2(sc_vpp_main.vapi_ctx, mp, tap_create_v2_cb, NULL));
if (rv != VAPI_OK)
return -EAGAIN;