#include <vnet/fib/ip6_fib.h>
#include <vnet/adj/adj.h>
#include <vnet/adj/adj_mcast.h>
+#include <vnet/l2/l2_input.h>
-#define VNET_INTERFACE_SET_FLAGS_HELPER_IS_CREATE (1 << 0)
-#define VNET_INTERFACE_SET_FLAGS_HELPER_WANT_REDISTRIBUTE (1 << 1)
+typedef enum vnet_interface_helper_flags_t_
+{
+ VNET_INTERFACE_SET_FLAGS_HELPER_IS_CREATE = (1 << 0),
+ VNET_INTERFACE_SET_FLAGS_HELPER_WANT_REDISTRIBUTE = (1 << 1),
+} vnet_interface_helper_flags_t;
static clib_error_t *vnet_hw_interface_set_flags_helper (vnet_main_t * vnm,
u32 hw_if_index,
- u32 flags,
- u32 helper_flags);
+ vnet_hw_interface_flags_t
+ flags,
+ vnet_interface_helper_flags_t
+ helper_flags);
static clib_error_t *vnet_sw_interface_set_flags_helper (vnet_main_t * vnm,
u32 sw_if_index,
- u32 flags,
- u32 helper_flags);
+ vnet_sw_interface_flags_t
+ flags,
+ vnet_interface_helper_flags_t
+ helper_flags);
static clib_error_t *vnet_hw_interface_set_class_helper (vnet_main_t * vnm,
u32 hw_if_index,
}
}
-static void
-serialize_vnet_sw_hw_interface_set_flags (serialize_main_t * m, va_list * va)
-{
- vnet_sw_hw_interface_state_t *s =
- va_arg (*va, vnet_sw_hw_interface_state_t *);
- serialize (m, serialize_vec_vnet_sw_hw_interface_state, s, 1);
-}
-
-static void
-unserialize_vnet_sw_interface_set_flags (serialize_main_t * m, va_list * va)
+static vnet_sw_interface_flags_t
+vnet_hw_interface_flags_to_sw (vnet_hw_interface_flags_t hwf)
{
- CLIB_UNUSED (mc_main_t * mc) = va_arg (*va, mc_main_t *);
- vnet_sw_hw_interface_state_t s;
+ vnet_sw_interface_flags_t swf = VNET_SW_INTERFACE_FLAG_NONE;
- unserialize (m, unserialize_vec_vnet_sw_hw_interface_state, &s, 1);
+ if (hwf & VNET_HW_INTERFACE_FLAG_LINK_UP)
+ swf |= VNET_SW_INTERFACE_FLAG_ADMIN_UP;
- vnet_sw_interface_set_flags_helper
- (vnet_get_main (), s.sw_hw_if_index, s.flags,
- /* helper_flags no redistribution */ 0);
+ return (swf);
}
-void
-vnet_hw_interface_set_mtu (vnet_main_t * vnm, u32 hw_if_index, u32 mtu)
-{
- vnet_hw_interface_t *hi = vnet_get_hw_interface (vnm, hw_if_index);
-
- if (hi->max_packet_bytes != mtu)
- {
- u16 l3_pad = hi->max_packet_bytes - hi->max_l3_packet_bytes[VLIB_TX];
- hi->max_packet_bytes = mtu;
- hi->max_l3_packet_bytes[VLIB_TX] =
- hi->max_l3_packet_bytes[VLIB_RX] = mtu - l3_pad;
- ethernet_set_flags (vnm, hw_if_index, ETHERNET_INTERFACE_FLAG_MTU);
- adj_mtu_update (hw_if_index);
- }
-}
-
-static void
-unserialize_vnet_hw_interface_set_flags (serialize_main_t * m, va_list * va)
-{
- CLIB_UNUSED (mc_main_t * mc) = va_arg (*va, mc_main_t *);
- vnet_sw_hw_interface_state_t s;
-
- unserialize (m, unserialize_vec_vnet_sw_hw_interface_state, &s, 1);
-
- vnet_hw_interface_set_flags_helper
- (vnet_get_main (), s.sw_hw_if_index, s.flags,
- /* helper_flags no redistribution */ 0);
-}
-
-MC_SERIALIZE_MSG (vnet_sw_interface_set_flags_msg, static) =
-{
-.name = "vnet_sw_interface_set_flags",.serialize =
- serialize_vnet_sw_hw_interface_set_flags,.unserialize =
- unserialize_vnet_sw_interface_set_flags,};
-
-MC_SERIALIZE_MSG (vnet_hw_interface_set_flags_msg, static) =
-{
-.name = "vnet_hw_interface_set_flags",.serialize =
- serialize_vnet_sw_hw_interface_set_flags,.unserialize =
- unserialize_vnet_hw_interface_set_flags,};
-
void
serialize_vnet_interface_state (serialize_main_t * m, va_list * va)
{
{
vec_add2 (sts, st, 1);
st->sw_hw_if_index = hif->hw_if_index;
- st->flags = hif->flags;
+ st->flags = vnet_hw_interface_flags_to_sw(hif->flags);
}
}));
/* *INDENT-ON* */
vec_free (sts);
}
+static vnet_hw_interface_flags_t
+vnet_sw_interface_flags_to_hw (vnet_sw_interface_flags_t swf)
+{
+ vnet_hw_interface_flags_t hwf = VNET_HW_INTERFACE_FLAG_NONE;
+
+ if (swf & VNET_SW_INTERFACE_FLAG_ADMIN_UP)
+ hwf |= VNET_HW_INTERFACE_FLAG_LINK_UP;
+
+ return (hwf);
+}
+
void
unserialize_vnet_interface_state (serialize_main_t * m, va_list * va)
{
vec_unserialize (m, &sts, unserialize_vec_vnet_sw_hw_interface_state);
vec_foreach (st, sts)
- vnet_hw_interface_set_flags_helper (vnm, st->sw_hw_if_index, st->flags,
- /* no distribute */ 0);
+ {
+ vnet_hw_interface_set_flags_helper
+ (vnm, st->sw_hw_if_index, vnet_sw_interface_flags_to_hw (st->flags),
+ /* no distribute */ 0);
+ }
vec_free (sts);
}
static clib_error_t *
vnet_hw_interface_set_flags_helper (vnet_main_t * vnm, u32 hw_if_index,
- u32 flags, u32 helper_flags)
+ vnet_hw_interface_flags_t flags,
+ vnet_interface_helper_flags_t
+ helper_flags)
{
vnet_hw_interface_t *hi = vnet_get_hw_interface (vnm, hw_if_index);
vnet_hw_interface_class_t *hw_class =
vnet_get_hw_interface_class (vnm, hi->hw_class_index);
- vnet_device_class_t *dev_class =
- vnet_get_device_class (vnm, hi->dev_class_index);
- vlib_main_t *vm = vnm->vlib_main;
u32 mask;
clib_error_t *error = 0;
u32 is_create =
(helper_flags & VNET_INTERFACE_SET_FLAGS_HELPER_IS_CREATE) != 0;
mask =
- (VNET_HW_INTERFACE_FLAG_LINK_UP | VNET_HW_INTERFACE_FLAG_DUPLEX_MASK |
- VNET_HW_INTERFACE_FLAG_SPEED_MASK);
+ (VNET_HW_INTERFACE_FLAG_LINK_UP | VNET_HW_INTERFACE_FLAG_DUPLEX_MASK);
flags &= mask;
/* Call hardware interface add/del callbacks. */
if (!is_create && (hi->flags & mask) == flags)
goto done;
- /* Some interface classes do not redistribute (e.g. are local). */
- if (!dev_class->redistribute)
- helper_flags &= ~VNET_INTERFACE_SET_FLAGS_HELPER_WANT_REDISTRIBUTE;
-
- if (vm->mc_main
- && (helper_flags & VNET_INTERFACE_SET_FLAGS_HELPER_WANT_REDISTRIBUTE))
- {
- vnet_sw_hw_interface_state_t s;
- s.sw_hw_if_index = hw_if_index;
- s.flags = flags;
- mc_serialize (vm->mc_main, &vnet_hw_interface_set_flags_msg, &s);
- }
-
if ((hi->flags & VNET_HW_INTERFACE_FLAG_LINK_UP) !=
(flags & VNET_HW_INTERFACE_FLAG_LINK_UP))
{
static clib_error_t *
vnet_sw_interface_set_flags_helper (vnet_main_t * vnm, u32 sw_if_index,
- u32 flags, u32 helper_flags)
+ vnet_sw_interface_flags_t flags,
+ vnet_interface_helper_flags_t
+ helper_flags)
{
vnet_sw_interface_t *si = vnet_get_sw_interface (vnm, sw_if_index);
- vlib_main_t *vm = vnm->vlib_main;
u32 mask;
clib_error_t *error = 0;
u32 is_create =
}
}
- /* Donot change state for slave link of bonded interfaces */
+ /* Do not change state for slave link of bonded interfaces */
if (si->flags & VNET_SW_INTERFACE_FLAG_BOND_SLAVE)
{
error = clib_error_return
~VNET_INTERFACE_SET_FLAGS_HELPER_WANT_REDISTRIBUTE;
}
- if (vm->mc_main
- && (helper_flags &
- VNET_INTERFACE_SET_FLAGS_HELPER_WANT_REDISTRIBUTE))
- {
- vnet_sw_hw_interface_state_t s;
- s.sw_hw_if_index = sw_if_index;
- s.flags = flags;
- mc_serialize (vm->mc_main, &vnet_sw_interface_set_flags_msg, &s);
- }
-
/* set the flags now before invoking the registered clients
* so that the state they query is consistent with the state here notified */
old_flags = si->flags;
error = call_elf_section_interface_callbacks
(vnm, sw_if_index, flags,
vnm->sw_interface_admin_up_down_functions);
- si->flags = old_flags;
if (error)
- goto done;
+ {
+ /* restore flags on error */
+ si->flags = old_flags;
+ goto done;
+ }
if (si->type == VNET_SW_INTERFACE_TYPE_HARDWARE)
{
}
clib_error_t *
-vnet_hw_interface_set_flags (vnet_main_t * vnm, u32 hw_if_index, u32 flags)
+vnet_hw_interface_set_flags (vnet_main_t * vnm, u32 hw_if_index,
+ vnet_hw_interface_flags_t flags)
{
return vnet_hw_interface_set_flags_helper
(vnm, hw_if_index, flags,
}
clib_error_t *
-vnet_sw_interface_set_flags (vnet_main_t * vnm, u32 sw_if_index, u32 flags)
+vnet_sw_interface_set_flags (vnet_main_t * vnm, u32 sw_if_index,
+ vnet_sw_interface_flags_t flags)
{
return vnet_sw_interface_set_flags_helper
(vnm, sw_if_index, flags,
{
config = vec_elt_at_index (l2input_main.configs, sw_if_index);
if (config->xconnect)
- set_int_l2_mode (vm, vnm, MODE_L3, config->output_sw_if_index, 0, 0,
- 0, 0);
+ set_int_l2_mode (vm, vnm, MODE_L3, config->output_sw_if_index, 0,
+ L2_BD_PORT_TYPE_NORMAL, 0, 0);
if (config->xconnect || config->bridge)
- set_int_l2_mode (vm, vnm, MODE_L3, sw_if_index, 0, 0, 0, 0);
+ set_int_l2_mode (vm, vnm, MODE_L3, sw_if_index, 0,
+ L2_BD_PORT_TYPE_NORMAL, 0, 0);
}
+ vnet_clear_sw_interface_tag (vnm, sw_if_index);
/* Bring down interface in case it is up. */
if (sw->flags != 0)
pool_put (im->sw_interfaces, sw);
}
+static clib_error_t *
+call_sw_interface_mtu_change_callbacks (vnet_main_t * vnm, u32 sw_if_index)
+{
+ return call_elf_section_interface_callbacks
+ (vnm, sw_if_index, 0, vnm->sw_interface_mtu_change_functions);
+}
+
+void
+vnet_sw_interface_set_mtu (vnet_main_t * vnm, u32 sw_if_index, u32 mtu)
+{
+ vnet_sw_interface_t *si = vnet_get_sw_interface (vnm, sw_if_index);
+
+ if (si->mtu[VNET_MTU_L3] != mtu)
+ {
+ si->mtu[VNET_MTU_L3] = mtu;
+ call_sw_interface_mtu_change_callbacks (vnm, sw_if_index);
+ }
+}
+
+void
+vnet_sw_interface_set_protocol_mtu (vnet_main_t * vnm, u32 sw_if_index,
+ u32 mtu[])
+{
+ vnet_sw_interface_t *si = vnet_get_sw_interface (vnm, sw_if_index);
+ bool changed = false;
+ int i;
+
+ for (i = 0; i < VNET_N_MTU; i++)
+ {
+ if (si->mtu[i] != mtu[i])
+ {
+ si->mtu[i] = mtu[i];
+ changed = true;
+ }
+ }
+ /* Notify interested parties */
+ if (changed)
+ call_sw_interface_mtu_change_callbacks (vnm, sw_if_index);
+}
+
+void
+vnet_sw_interface_ip_directed_broadcast (vnet_main_t * vnm,
+ u32 sw_if_index, u8 enable)
+{
+ vnet_sw_interface_t *si;
+
+ si = vnet_get_sw_interface (vnm, sw_if_index);
+
+ if (enable)
+ si->flags |= VNET_SW_INTERFACE_FLAG_DIRECTED_BCAST;
+ else
+ si->flags &= ~VNET_SW_INTERFACE_FLAG_DIRECTED_BCAST;
+
+ ip4_directed_broadcast (sw_if_index, enable);
+}
+
+/*
+ * Reflect a change in hardware MTU on protocol MTUs
+ */
+static walk_rc_t
+sw_interface_walk_callback (vnet_main_t * vnm, u32 sw_if_index, void *ctx)
+{
+ u32 *link_mtu = ctx;
+ vnet_sw_interface_set_mtu (vnm, sw_if_index, *link_mtu);
+ return WALK_CONTINUE;
+}
+
+void
+vnet_hw_interface_set_mtu (vnet_main_t * vnm, u32 hw_if_index, u32 mtu)
+{
+ vnet_hw_interface_t *hi = vnet_get_hw_interface (vnm, hw_if_index);
+
+ if (hi->max_packet_bytes != mtu)
+ {
+ hi->max_packet_bytes = mtu;
+ ethernet_set_flags (vnm, hw_if_index, ETHERNET_INTERFACE_FLAG_MTU);
+ vnet_hw_interface_walk_sw (vnm, hw_if_index, sw_interface_walk_callback,
+ &mtu);
+ }
+}
+
static void
setup_tx_node (vlib_main_t * vm,
u32 node_index, vnet_device_class_t * dev_class)
vnet_feature_config_main_t *fcm;
vnet_config_main_t *cm;
u32 hw_index, i;
- char *tx_node_name, *output_node_name;
+ char *tx_node_name = NULL, *output_node_name = NULL;
pool_get (im->hw_interfaces, hw);
- memset (hw, 0, sizeof (*hw));
+ clib_memset (hw, 0, sizeof (*hw));
hw_index = hw - im->hw_interfaces;
hw->hw_if_index = hw_index;
hw->max_rate_bits_per_sec = 0;
hw->min_packet_bytes = 0;
- hw->per_packet_overhead_bytes = 0;
- hw->max_l3_packet_bytes[VLIB_RX] = ~0;
- hw->max_l3_packet_bytes[VLIB_TX] = ~0;
+ vnet_sw_interface_set_mtu (vnm, hw->sw_if_index, 0);
if (dev_class->tx_function == 0)
goto no_output_nodes; /* No output/tx nodes to create */
.is_deleted = 0,
};
- memset (&r, 0, sizeof (r));
+ clib_memset (&r, 0, sizeof (r));
r.type = VLIB_NODE_TYPE_INTERNAL;
r.runtime_data = &rt;
r.runtime_data_bytes = sizeof (rt);
VNET_INTERFACE_SET_FLAGS_HELPER_IS_CREATE);
vnet_hw_interface_set_flags_helper (vnm, hw_index, /* flags */ 0,
VNET_INTERFACE_SET_FLAGS_HELPER_IS_CREATE);
+ vec_free (tx_node_name);
+ vec_free (output_node_name);
return hw_index;
}
hash_unset_mem (im->hw_interface_by_name, hw->name);
vec_free (hw->name);
+ vec_free (hw->hw_address);
vec_free (hw->input_node_thread_index_by_queue);
vec_free (hw->dq_runtime_index_by_queue);
u32 id, sw_if_index;
hi = vnet_get_hw_interface (vnm, hw_if_index);
- /* the super first, then the and sub interfaces */
- fn (vnm, hi->sw_if_index, ctx);
+ /* the super first, then the sub interfaces */
+ if (WALK_STOP == fn (vnm, hi->sw_if_index, ctx))
+ return;
/* *INDENT-OFF* */
hash_foreach (id, sw_if_index,
hi->sub_interface_sw_if_index_by_id,
({
- fn (vnm, sw_if_index, ctx);
+ if (WALK_STOP == fn (vnm, sw_if_index, ctx))
+ break;
}));
/* *INDENT-ON* */
}
-static void
-serialize_vnet_hw_interface_set_class (serialize_main_t * m, va_list * va)
+void
+vnet_hw_interface_walk (vnet_main_t * vnm,
+ vnet_hw_interface_walk_t fn, void *ctx)
{
- u32 hw_if_index = va_arg (*va, u32);
- char *hw_class_name = va_arg (*va, char *);
- serialize_integer (m, hw_if_index, sizeof (hw_if_index));
- serialize_cstring (m, hw_class_name);
-}
+ vnet_interface_main_t *im;
+ vnet_hw_interface_t *hi;
-static void
-unserialize_vnet_hw_interface_set_class (serialize_main_t * m, va_list * va)
-{
- CLIB_UNUSED (mc_main_t * mc) = va_arg (*va, mc_main_t *);
- vnet_main_t *vnm = vnet_get_main ();
- u32 hw_if_index;
- char *hw_class_name;
- uword *p;
- clib_error_t *error;
+ im = &vnm->interface_main;
- unserialize_integer (m, &hw_if_index, sizeof (hw_if_index));
- unserialize_cstring (m, &hw_class_name);
- p =
- hash_get (vnm->interface_main.hw_interface_class_by_name, hw_class_name);
- ASSERT (p != 0);
- error = vnet_hw_interface_set_class_helper (vnm, hw_if_index, p[0],
- /* redistribute */ 0);
- if (error)
- clib_error_report (error);
+ /* *INDENT-OFF* */
+ pool_foreach (hi, im->hw_interfaces,
+ ({
+ if (WALK_STOP == fn(vnm, hi->hw_if_index, ctx))
+ break;
+ }));
+ /* *INDENT-ON* */
}
-MC_SERIALIZE_MSG (vnet_hw_interface_set_class_msg, static) =
+void
+vnet_sw_interface_walk (vnet_main_t * vnm,
+ vnet_sw_interface_walk_t fn, void *ctx)
{
-.name = "vnet_hw_interface_set_class",.serialize =
- serialize_vnet_hw_interface_set_class,.unserialize =
- unserialize_vnet_hw_interface_set_class,};
+ vnet_interface_main_t *im;
+ vnet_sw_interface_t *si;
+
+ im = &vnm->interface_main;
+
+ /* *INDENT-OFF* */
+ pool_foreach (si, im->sw_interfaces,
+ {
+ if (WALK_STOP == fn (vnm, si, ctx))
+ break;
+ });
+ /* *INDENT-ON* */
+}
void
vnet_hw_interface_init_for_class (vnet_main_t * vnm, u32 hw_if_index,
"%v class cannot be changed from %s to %s",
hi->name, old_class->name, new_class->name);
- if (vnm->vlib_main->mc_main)
- {
- mc_serialize (vnm->vlib_main->mc_main,
- &vnet_hw_interface_set_class_msg, hw_if_index,
- new_class->name);
- return 0;
- }
}
if (old_class->hw_class_change)
vnet_device_class_t *dev_class = vnet_get_device_class
(vnm, hi->dev_class_index);
- if (redistribute)
- {
- /* $$$$ fixme someday maybe */
- ASSERT (vnm->vlib_main->mc_main == 0);
- }
if (dev_class->rx_redirect_to_node)
{
dev_class->rx_redirect_to_node (vnm, hw_if_index, node_index);
vnet_sw_interface_is_p2p (vnet_main_t * vnm, u32 sw_if_index)
{
vnet_sw_interface_t *si = vnet_get_sw_interface (vnm, sw_if_index);
- if (si->type == VNET_SW_INTERFACE_TYPE_P2P)
+ if ((si->type == VNET_SW_INTERFACE_TYPE_P2P) ||
+ (si->type == VNET_SW_INTERFACE_TYPE_PIPE))
return 1;
vnet_hw_interface_t *hw = vnet_get_sup_hw_interface (vnm, sw_if_index);
im->sw_if_counter_lock[0] = 1; /* should be no need */
vec_validate (im->sw_if_counters, VNET_N_SIMPLE_INTERFACE_COUNTER - 1);
- im->sw_if_counters[VNET_INTERFACE_COUNTER_DROP].name = "drops";
- im->sw_if_counters[VNET_INTERFACE_COUNTER_PUNT].name = "punts";
- im->sw_if_counters[VNET_INTERFACE_COUNTER_IP4].name = "ip4";
- im->sw_if_counters[VNET_INTERFACE_COUNTER_IP6].name = "ip6";
- im->sw_if_counters[VNET_INTERFACE_COUNTER_RX_NO_BUF].name = "rx-no-buf";
- im->sw_if_counters[VNET_INTERFACE_COUNTER_RX_MISS].name = "rx-miss";
- im->sw_if_counters[VNET_INTERFACE_COUNTER_RX_ERROR].name = "rx-error";
- im->sw_if_counters[VNET_INTERFACE_COUNTER_TX_ERROR].name = "tx-error";
-
- vec_validate (im->combined_sw_if_counters,
- VNET_N_COMBINED_INTERFACE_COUNTER - 1);
- im->combined_sw_if_counters[VNET_INTERFACE_COUNTER_RX].name = "rx";
- im->combined_sw_if_counters[VNET_INTERFACE_COUNTER_RX_UNICAST].name =
- "rx-unicast";
- im->combined_sw_if_counters[VNET_INTERFACE_COUNTER_RX_MULTICAST].name =
- "rx-multicast";
- im->combined_sw_if_counters[VNET_INTERFACE_COUNTER_RX_BROADCAST].name =
- "rx-broadcast";
- im->combined_sw_if_counters[VNET_INTERFACE_COUNTER_TX].name = "tx";
- im->combined_sw_if_counters[VNET_INTERFACE_COUNTER_TX_UNICAST].name =
- "tx-unicast";
- im->combined_sw_if_counters[VNET_INTERFACE_COUNTER_TX_MULTICAST].name =
- "tx-multicast";
- im->combined_sw_if_counters[VNET_INTERFACE_COUNTER_TX_BROADCAST].name =
- "tx-broadcast";
-
- im->sw_if_counter_lock[0] = 0;
+#define _(E,n,p) \
+ im->sw_if_counters[VNET_INTERFACE_COUNTER_##E].name = #n; \
+ im->sw_if_counters[VNET_INTERFACE_COUNTER_##E].stat_segment_name = "/" #p "/" #n;
+ foreach_simple_interface_counter_name
+#undef _
+ vec_validate (im->combined_sw_if_counters,
+ VNET_N_COMBINED_INTERFACE_COUNTER - 1);
+#define _(E,n,p) \
+ im->combined_sw_if_counters[VNET_INTERFACE_COUNTER_##E].name = #n; \
+ im->combined_sw_if_counters[VNET_INTERFACE_COUNTER_##E].stat_segment_name = "/" #p "/" #n;
+ foreach_combined_interface_counter_name
+#undef _
+ im->sw_if_counter_lock[0] = 0;
im->device_class_by_name = hash_create_string ( /* size */ 0,
sizeof (uword));
{
c->index = vec_len (im->device_classes);
hash_set_mem (im->device_class_by_name, c->name, c->index);
+
+ if (c->tx_fn_registrations)
+ {
+ vlib_node_fn_registration_t *fnr = c->tx_fn_registrations;
+ int priority = -1;
+
+ /* to avoid confusion, please remove ".tx_function" statement
+ from VNET_DEVICE_CLASS() if using function candidates */
+ ASSERT (c->tx_function == 0);
+
+ while (fnr)
+ {
+ if (fnr->priority > priority)
+ {
+ priority = fnr->priority;
+ c->tx_function = fnr->function;
+ }
+ fnr = fnr->next_registration;
+ }
+ }
+
vec_add1 (im->device_classes, c[0]);
c = c->next_class_registration;
}
static clib_error_t *
vnet_hw_interface_change_mac_address_helper (vnet_main_t * vnm,
u32 hw_if_index,
- u8 * mac_address)
+ const u8 * mac_address)
{
clib_error_t *error = 0;
vnet_hw_interface_t *hi = vnet_get_hw_interface (vnm, hw_if_index);
if (hi->hw_address)
{
+ u8 *old_address = vec_dup (hi->hw_address);
vnet_device_class_t *dev_class =
vnet_get_device_class (vnm, hi->dev_class_index);
if (dev_class->mac_addr_change_function)
{
error =
- dev_class->mac_addr_change_function (hi, (char *) mac_address);
+ dev_class->mac_addr_change_function (hi, old_address,
+ mac_address);
}
if (!error)
{
hw_class = vnet_get_hw_interface_class (vnm, hi->hw_class_index);
if (NULL != hw_class->mac_addr_change_function)
- hw_class->mac_addr_change_function (hi, (char *) mac_address);
+ hw_class->mac_addr_change_function (hi, old_address, mac_address);
}
else
{
clib_error_return (0,
"MAC Address Change is not supported on this interface");
}
+ vec_free (old_address);
}
else
{
clib_error_t *
vnet_hw_interface_change_mac_address (vnet_main_t * vnm, u32 hw_if_index,
- u8 * mac_address)
+ const u8 * mac_address)
{
return vnet_hw_interface_change_mac_address_helper
(vnm, hw_if_index, mac_address);
return (0);
}
+vnet_mtu_t
+vnet_link_to_mtu (vnet_link_t link)
+{
+ switch (link)
+ {
+ case VNET_LINK_IP4:
+ return (VNET_MTU_IP4);
+ case VNET_LINK_IP6:
+ return (VNET_MTU_IP6);
+ case VNET_LINK_MPLS:
+ return (VNET_MTU_MPLS);
+ default:
+ return (VNET_MTU_L3);
+ }
+}
+
u8 *
default_build_rewrite (vnet_main_t * vnm,
u32 sw_if_index,
adj_glean_update_rewrite (ai);
break;
case IP_LOOKUP_NEXT_ARP:
+ case IP_LOOKUP_NEXT_BCAST:
/*
- * default rewirte in neighbour adj
+ * default rewrite in neighbour adj
*/
adj_nbr_update_rewrite
(ai,
Code Review / vpp.git / blobdiff