return n->state;
}
+always_inline void
+vlib_node_set_flag (vlib_main_t *vm, u32 node_index, u16 flag, u8 enable)
+{
+ vlib_node_runtime_t *r;
+ vlib_node_t *n;
+
+ n = vlib_get_node (vm, node_index);
+ r = vlib_node_get_runtime (vm, node_index);
+
+ if (enable)
+ {
+ n->flags |= flag;
+ r->flags |= flag;
+ }
+ else
+ {
+ n->flags &= ~flag;
+ r->flags &= ~flag;
+ }
+}
+
always_inline void
vlib_node_set_interrupt_pending (vlib_main_t *vm, u32 node_index)
{
f->frame_flags |= VLIB_FRAME_NO_APPEND;
}
-/* Byte alignment for vector arguments. */
-#define VLIB_FRAME_VECTOR_ALIGN (1 << 4)
-
-always_inline u32
-vlib_frame_vector_byte_offset (u32 scalar_size)
-{
- return round_pow2 (sizeof (vlib_frame_t) + scalar_size,
- VLIB_FRAME_VECTOR_ALIGN);
-}
-
/** \brief Get pointer to frame vector data.
@param f vlib_frame_t pointer
@return pointer to first vector element in frame
always_inline void *
vlib_frame_vector_args (vlib_frame_t * f)
{
- return (void *) f + vlib_frame_vector_byte_offset (f->scalar_size);
+ ASSERT (f->vector_offset);
+ return (void *) f + f->vector_offset;
+}
+
+/** \brief Get pointer to frame vector aux data.
+ @param f vlib_frame_t pointer
+ @return pointer to first vector aux data element in frame
+*/
+always_inline void *
+vlib_frame_aux_args (vlib_frame_t *f)
+{
+ ASSERT (f->aux_offset);
+ return (void *) f + f->aux_offset;
}
/** \brief Get pointer to frame scalar data.
always_inline void *
vlib_frame_scalar_args (vlib_frame_t * f)
{
- return vlib_frame_vector_args (f) - f->scalar_size;
+ ASSERT (f->scalar_offset);
+ return (void *) f + f->scalar_offset;
}
always_inline vlib_next_frame_t *
if (!data_vec && vec_len (nm->recycled_event_data_vectors))
{
data_vec = vec_pop (nm->recycled_event_data_vectors);
- _vec_len (data_vec) = 0;
+ vec_reset_length (data_vec);
}
l = vec_len (data_vec);
/* Sync up runtime and main node stats. */
void vlib_node_sync_stats (vlib_main_t * vm, vlib_node_t * n);
+void vlib_node_runtime_sync_stats (vlib_main_t *vm, vlib_node_runtime_t *r,
+ uword n_calls, uword n_vectors,
+ uword n_clocks);
+void vlib_node_runtime_sync_stats_node (vlib_node_t *n, vlib_node_runtime_t *r,
+ uword n_calls, uword n_vectors,
+ uword n_clocks);
/* Node graph initialization function. */
clib_error_t *vlib_node_main_init (vlib_main_t * vm);
vlib_node_get_preferred_node_fn_variant (vlib_main_t *vm,
vlib_node_fn_registration_t *regs);
+/*
+ * vlib_frame_bitmap functions
+ */
+
+#define VLIB_FRAME_BITMAP_N_UWORDS \
+ (((VLIB_FRAME_SIZE + uword_bits - 1) & ~(uword_bits - 1)) / uword_bits)
+
+typedef uword vlib_frame_bitmap_t[VLIB_FRAME_BITMAP_N_UWORDS];
+
+static_always_inline void
+vlib_frame_bitmap_init (uword *bmp, u32 n_first_bits_set)
+{
+ u32 n_left = VLIB_FRAME_BITMAP_N_UWORDS;
+ while (n_first_bits_set >= (sizeof (uword) * 8) && n_left)
+ {
+ bmp++[0] = ~0;
+ n_first_bits_set -= sizeof (uword) * 8;
+ n_left--;
+ }
+
+ if (n_first_bits_set && n_left)
+ {
+ bmp++[0] = pow2_mask (n_first_bits_set);
+ n_left--;
+ }
+
+ while (n_left--)
+ bmp++[0] = 0;
+}
+
+static_always_inline void
+vlib_frame_bitmap_clear (uword *bmp)
+{
+ u32 n_left = VLIB_FRAME_BITMAP_N_UWORDS;
+ while (n_left--)
+ bmp++[0] = 0;
+}
+
+static_always_inline void
+vlib_frame_bitmap_xor (uword *bmp, uword *bmp2)
+{
+ u32 n_left = VLIB_FRAME_BITMAP_N_UWORDS;
+ while (n_left--)
+ bmp++[0] ^= bmp2++[0];
+}
+
+static_always_inline void
+vlib_frame_bitmap_or (uword *bmp, uword *bmp2)
+{
+ u32 n_left = VLIB_FRAME_BITMAP_N_UWORDS;
+ while (n_left--)
+ bmp++[0] |= bmp2++[0];
+}
+
+static_always_inline u32
+vlib_frame_bitmap_count_set_bits (uword *bmp)
+{
+ u32 n_left = VLIB_FRAME_BITMAP_N_UWORDS;
+ u32 count = 0;
+ while (n_left--)
+ count += count_set_bits (bmp++[0]);
+ return count;
+}
+
+static_always_inline int
+vlib_frame_bitmap_find_first_set (uword *bmp)
+{
+ uword *b = bmp;
+ while (b[0] == 0)
+ {
+ ASSERT (b - bmp < VLIB_FRAME_BITMAP_N_UWORDS);
+ b++;
+ }
+
+ return (b - bmp) * uword_bits + get_lowest_set_bit_index (b[0]);
+}
+
+#define foreach_vlib_frame_bitmap_set_bit_index(i, v) \
+ for (uword _off = 0; _off < ARRAY_LEN (v); _off++) \
+ for (uword _tmp = \
+ (v[_off]) + 0 * (uword) (i = _off * uword_bits + \
+ get_lowest_set_bit_index (v[_off])); \
+ _tmp; i = _off * uword_bits + get_lowest_set_bit_index ( \
+ _tmp = clear_lowest_set_bit (_tmp)))
+
#endif /* included_vlib_node_funcs_h */
/*