return dpdk_main.admin_up_down_in_progress;
}
-static uword
+uword
admin_up_down_process (vlib_main_t * vm,
vlib_node_runtime_t * rt,
vlib_frame_t * f)
d[1] = flags;
}
-/*
- * Called by the dpdk driver's rte_delay_us() function.
- * Return 0 to have the dpdk do a regular delay loop.
- * Return 1 if to skip the delay loop because we are suspending
- * the calling vlib process instead.
- */
-int rte_delay_us_override (unsigned us) {
- vlib_main_t * vm;
-
- /* Don't bother intercepting for short delays */
- if (us < 10) return 0;
-
- /*
- * Only intercept if we are in a vlib process.
- * If we are called from a vlib worker thread or the vlib main
- * thread then do not intercept. (Must not be called from an
- * independent pthread).
- */
- if (os_get_cpu_number() == 0)
- {
- /*
- * We're in the vlib main thread or a vlib process. Make sure
- * the process is running and we're not still initializing.
- */
- vm = vlib_get_main();
- if (vlib_in_process_context(vm))
- {
- /* Only suspend for the admin_down_process */
- vlib_process_t * proc = vlib_get_current_process(vm);
- if (!(proc->flags & VLIB_PROCESS_IS_RUNNING) ||
- (proc->node_runtime.function != admin_up_down_process))
- return 0;
-
- f64 delay = 1e-6 * us;
- vlib_process_suspend(vm, delay);
- return 1;
- }
- }
- return 0; // no override
-}
-
/*
* Return a copy of the DPDK port stats in dest.
*/
#if DPDK
#include <vnet/devices/dpdk/dpdk.h>
+
+/*
+ * Called by the dpdk driver's rte_delay_us() function.
+ * Return 0 to have the dpdk do a regular delay loop.
+ * Return 1 if to skip the delay loop because we are suspending
+ * the calling vlib process instead.
+ */
+int rte_delay_us_override (unsigned us) {
+ vlib_main_t * vm;
+
+ /* Don't bother intercepting for short delays */
+ if (us < 10) return 0;
+
+ /*
+ * Only intercept if we are in a vlib process.
+ * If we are called from a vlib worker thread or the vlib main
+ * thread then do not intercept. (Must not be called from an
+ * independent pthread).
+ */
+ if (os_get_cpu_number() == 0)
+ {
+ /*
+ * We're in the vlib main thread or a vlib process. Make sure
+ * the process is running and we're not still initializing.
+ */
+ vm = vlib_get_main();
+ if (vlib_in_process_context(vm))
+ {
+ /* Only suspend for the admin_down_process */
+ vlib_process_t * proc = vlib_get_current_process(vm);
+ if (!(proc->flags & VLIB_PROCESS_IS_RUNNING) ||
+ (proc->node_runtime.function != admin_up_down_process))
+ return 0;
+
+ f64 delay = 1e-6 * us;
+ vlib_process_suspend(vm, delay);
+ return 1;
+ }
+ }
+ return 0; // no override
+}
#endif
static void