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authorSteven Luong <sluong@cisco.com>2020-07-15 08:44:54 -0700
committerDave Barach <openvpp@barachs.net>2020-07-28 12:13:49 +0000
commit4c4223edfd46841062340fe449cd97a93dccc498 (patch)
tree8daedd7264e235e273a4e23d209a2baca80781d0 /src/vnet/bonding/device.c
parent4d1423c5ace249f6609a41fadec9e4b9c4b323de (diff)
bonding lacp: replace slave string with member
- Replace textual string slave with member except APIs. - For APIs, mark the existing APIs as deprecated and introduce new APIs - While introducing sw_bond_interface_dump, add the optional filter by sw_if_index and enhance the testcases to make use of it. Type: improvement Signed-off-by: Steven Luong <sluong@cisco.com> Change-Id: Ib6626c514e45350308aeeda0decb70f3aba2f63e
Diffstat (limited to 'src/vnet/bonding/device.c')
-rw-r--r--src/vnet/bonding/device.c153
1 files changed, 78 insertions, 75 deletions
diff --git a/src/vnet/bonding/device.c b/src/vnet/bonding/device.c
index b3069fe0f13..38759eed1ef 100644
--- a/src/vnet/bonding/device.c
+++ b/src/vnet/bonding/device.c
@@ -29,7 +29,7 @@
#define foreach_bond_tx_error \
_(NONE, "no error") \
_(IF_DOWN, "interface down") \
- _(NO_SLAVE, "no slave")
+ _(NO_MEMBER, "no member")
typedef enum
{
@@ -85,29 +85,29 @@ bond_set_l2_mode_function (vnet_main_t * vnm,
{
bond_if_t *bif;
u32 *sw_if_index;
- struct vnet_hw_interface_t *sif_hw;
+ struct vnet_hw_interface_t *mif_hw;
- bif = bond_get_master_by_sw_if_index (bif_hw->sw_if_index);
+ bif = bond_get_bond_if_by_sw_if_index (bif_hw->sw_if_index);
if (!bif)
return 0;
if ((bif_hw->l2_if_count == 1) && (l2_if_adjust == 1))
{
/* Just added first L2 interface on this port */
- vec_foreach (sw_if_index, bif->slaves)
+ vec_foreach (sw_if_index, bif->members)
{
- sif_hw = vnet_get_sup_hw_interface (vnm, *sw_if_index);
- ethernet_set_flags (vnm, sif_hw->hw_if_index,
+ mif_hw = vnet_get_sup_hw_interface (vnm, *sw_if_index);
+ ethernet_set_flags (vnm, mif_hw->hw_if_index,
ETHERNET_INTERFACE_FLAG_ACCEPT_ALL);
}
}
else if ((bif_hw->l2_if_count == 0) && (l2_if_adjust == -1))
{
/* Just removed last L2 subinterface on this port */
- vec_foreach (sw_if_index, bif->slaves)
+ vec_foreach (sw_if_index, bif->members)
{
- sif_hw = vnet_get_sup_hw_interface (vnm, *sw_if_index);
- ethernet_set_flags (vnm, sif_hw->hw_if_index,
+ mif_hw = vnet_get_sup_hw_interface (vnm, *sw_if_index);
+ ethernet_set_flags (vnm, mif_hw->hw_if_index,
/*ETHERNET_INTERFACE_FLAG_DEFAULT_L3 */ 0);
}
}
@@ -132,7 +132,7 @@ bond_interface_admin_up_down (vnet_main_t * vnm, u32 hw_if_index, u32 flags)
bond_if_t *bif = pool_elt_at_index (bm->interfaces, hif->dev_instance);
bif->admin_up = is_up;
- if (is_up && vec_len (bif->active_slaves))
+ if (is_up && vec_len (bif->active_members))
vnet_hw_interface_set_flags (vnm, bif->hw_if_index,
VNET_HW_INTERFACE_FLAG_LINK_UP);
return 0;
@@ -149,17 +149,18 @@ bond_add_del_mac_address (vnet_hw_interface_t * hi, const u8 * address,
int i;
- bif = bond_get_master_by_sw_if_index (hi->sw_if_index);
+ bif = bond_get_bond_if_by_sw_if_index (hi->sw_if_index);
if (!bif)
{
- return clib_error_return (0, "No bond master found for sw_if_index %u",
+ return clib_error_return (0,
+ "No bond interface found for sw_if_index %u",
hi->sw_if_index);
}
- /* Add/del address on each slave hw intf, they control the hardware */
- vec_foreach_index (i, bif->slaves)
+ /* Add/del address on each member hw intf, they control the hardware */
+ vec_foreach_index (i, bif->members)
{
- s_hi = vnet_get_sup_hw_interface (vnm, vec_elt (bif->slaves, i));
+ s_hi = vnet_get_sup_hw_interface (vnm, vec_elt (bif->members, i));
error = vnet_hw_interface_add_del_mac_address (vnm, s_hi->hw_if_index,
address, is_add);
@@ -170,7 +171,7 @@ bond_add_del_mac_address (vnet_hw_interface_t * hi, const u8 * address,
/* undo any that were completed before the failure */
for (j = i - 1; j > -1; j--)
{
- s_hi = vnet_get_sup_hw_interface (vnm, vec_elt (bif->slaves, j));
+ s_hi = vnet_get_sup_hw_interface (vnm, vec_elt (bif->members, j));
vnet_hw_interface_add_del_mac_address (vnm, s_hi->hw_if_index,
address, !(is_add));
}
@@ -191,7 +192,7 @@ bond_tx_add_to_queue (bond_per_thread_data_t * ptd, u32 port, u32 bi)
static_always_inline u32
bond_lb_broadcast (vlib_main_t * vm,
- bond_if_t * bif, vlib_buffer_t * b0, uword n_slaves)
+ bond_if_t * bif, vlib_buffer_t * b0, uword n_members)
{
bond_main_t *bm = &bond_main;
vlib_buffer_t *c0;
@@ -201,9 +202,9 @@ bond_lb_broadcast (vlib_main_t * vm,
bond_per_thread_data_t *ptd = vec_elt_at_index (bm->per_thread_data,
thread_index);
- for (port = 1; port < n_slaves; port++)
+ for (port = 1; port < n_members; port++)
{
- sw_if_index = *vec_elt_at_index (bif->active_slaves, port);
+ sw_if_index = *vec_elt_at_index (bif->active_members, port);
c0 = vlib_buffer_copy (vm, b0);
if (PREDICT_TRUE (c0 != 0))
{
@@ -387,10 +388,10 @@ bond_lb_l34 (vlib_buffer_t * b0)
}
static_always_inline u32
-bond_lb_round_robin (bond_if_t * bif, vlib_buffer_t * b0, uword n_slaves)
+bond_lb_round_robin (bond_if_t * bif, vlib_buffer_t * b0, uword n_members)
{
bif->lb_rr_last_index++;
- if (bif->lb_rr_last_index >= n_slaves)
+ if (bif->lb_rr_last_index >= n_members)
bif->lb_rr_last_index = 0;
return bif->lb_rr_last_index;
@@ -398,7 +399,7 @@ bond_lb_round_robin (bond_if_t * bif, vlib_buffer_t * b0, uword n_slaves)
static_always_inline void
bond_tx_inline (vlib_main_t * vm, bond_if_t * bif, vlib_buffer_t ** b,
- u32 * h, u32 n_left, uword n_slaves, u32 lb_alg)
+ u32 * h, u32 n_left, uword n_members, u32 lb_alg)
{
while (n_left >= 4)
{
@@ -446,17 +447,17 @@ bond_tx_inline (vlib_main_t * vm, bond_if_t * bif, vlib_buffer_t ** b,
}
else if (lb_alg == BOND_LB_RR)
{
- h[0] = bond_lb_round_robin (bif, b[0], n_slaves);
- h[1] = bond_lb_round_robin (bif, b[1], n_slaves);
- h[2] = bond_lb_round_robin (bif, b[2], n_slaves);
- h[3] = bond_lb_round_robin (bif, b[3], n_slaves);
+ h[0] = bond_lb_round_robin (bif, b[0], n_members);
+ h[1] = bond_lb_round_robin (bif, b[1], n_members);
+ h[2] = bond_lb_round_robin (bif, b[2], n_members);
+ h[3] = bond_lb_round_robin (bif, b[3], n_members);
}
else if (lb_alg == BOND_LB_BC)
{
- h[0] = bond_lb_broadcast (vm, bif, b[0], n_slaves);
- h[1] = bond_lb_broadcast (vm, bif, b[1], n_slaves);
- h[2] = bond_lb_broadcast (vm, bif, b[2], n_slaves);
- h[3] = bond_lb_broadcast (vm, bif, b[3], n_slaves);
+ h[0] = bond_lb_broadcast (vm, bif, b[0], n_members);
+ h[1] = bond_lb_broadcast (vm, bif, b[1], n_members);
+ h[2] = bond_lb_broadcast (vm, bif, b[2], n_members);
+ h[3] = bond_lb_broadcast (vm, bif, b[3], n_members);
}
else
{
@@ -479,9 +480,9 @@ bond_tx_inline (vlib_main_t * vm, bond_if_t * bif, vlib_buffer_t ** b,
else if (bif->lb == BOND_LB_L23)
h[0] = bond_lb_l23 (b[0]);
else if (bif->lb == BOND_LB_RR)
- h[0] = bond_lb_round_robin (bif, b[0], n_slaves);
+ h[0] = bond_lb_round_robin (bif, b[0], n_members);
else if (bif->lb == BOND_LB_BC)
- h[0] = bond_lb_broadcast (vm, bif, b[0], n_slaves);
+ h[0] = bond_lb_broadcast (vm, bif, b[0], n_members);
else
{
ASSERT (0);
@@ -494,9 +495,10 @@ bond_tx_inline (vlib_main_t * vm, bond_if_t * bif, vlib_buffer_t ** b,
}
static_always_inline void
-bond_hash_to_port (u32 * h, u32 n_left, u32 n_slaves, int use_modulo_shortcut)
+bond_hash_to_port (u32 * h, u32 n_left, u32 n_members,
+ int use_modulo_shortcut)
{
- u32 mask = n_slaves - 1;
+ u32 mask = n_members - 1;
#ifdef CLIB_HAVE_VEC256
/* only lower 16 bits of hash due to single precision fp arithmetic */
@@ -510,7 +512,7 @@ bond_hash_to_port (u32 * h, u32 n_left, u32 n_slaves, int use_modulo_shortcut)
else
{
mask8 = u32x8_splat (0xffff);
- sc8u = u32x8_splat (n_slaves);
+ sc8u = u32x8_splat (n_members);
sc8f = f32x8_from_u32x8 (sc8u);
}
@@ -543,10 +545,10 @@ bond_hash_to_port (u32 * h, u32 n_left, u32 n_slaves, int use_modulo_shortcut)
}
else
{
- h[0] %= n_slaves;
- h[1] %= n_slaves;
- h[2] %= n_slaves;
- h[3] %= n_slaves;
+ h[0] %= n_members;
+ h[1] %= n_members;
+ h[2] %= n_members;
+ h[3] %= n_members;
}
n_left -= 4;
h += 4;
@@ -556,7 +558,7 @@ bond_hash_to_port (u32 * h, u32 n_left, u32 n_slaves, int use_modulo_shortcut)
if (use_modulo_shortcut)
h[0] &= mask;
else
- h[0] %= n_slaves;
+ h[0] %= n_members;
n_left -= 1;
h += 1;
}
@@ -598,10 +600,10 @@ bond_update_sw_if_index (bond_per_thread_data_t * ptd, bond_if_t * bif,
{
u32 sw_if_index[4];
- sw_if_index[0] = *vec_elt_at_index (bif->active_slaves, h[0]);
- sw_if_index[1] = *vec_elt_at_index (bif->active_slaves, h[1]);
- sw_if_index[2] = *vec_elt_at_index (bif->active_slaves, h[2]);
- sw_if_index[3] = *vec_elt_at_index (bif->active_slaves, h[3]);
+ sw_if_index[0] = *vec_elt_at_index (bif->active_members, h[0]);
+ sw_if_index[1] = *vec_elt_at_index (bif->active_members, h[1]);
+ sw_if_index[2] = *vec_elt_at_index (bif->active_members, h[2]);
+ sw_if_index[3] = *vec_elt_at_index (bif->active_members, h[3]);
vnet_buffer (b[0])->sw_if_index[VLIB_TX] = sw_if_index[0];
vnet_buffer (b[1])->sw_if_index[VLIB_TX] = sw_if_index[1];
@@ -628,7 +630,7 @@ bond_update_sw_if_index (bond_per_thread_data_t * ptd, bond_if_t * bif,
}
else
{
- u32 sw_if_index0 = *vec_elt_at_index (bif->active_slaves, h[0]);
+ u32 sw_if_index0 = *vec_elt_at_index (bif->active_members, h[0]);
vnet_buffer (b[0])->sw_if_index[VLIB_TX] = sw_if_index0;
bond_tx_add_to_queue (ptd, h[0], bi[0]);
@@ -661,11 +663,12 @@ bond_tx_trace (vlib_main_t * vm, vlib_node_runtime_t * node, bond_if_t * bif,
t0->sw_if_index = vnet_buffer (b[0])->sw_if_index[VLIB_TX];
if (!h)
{
- t0->bond_sw_if_index = *vec_elt_at_index (bif->active_slaves, 0);
+ t0->bond_sw_if_index = *vec_elt_at_index (bif->active_members, 0);
}
else
{
- t0->bond_sw_if_index = *vec_elt_at_index (bif->active_slaves, h[0]);
+ t0->bond_sw_if_index =
+ *vec_elt_at_index (bif->active_members, h[0]);
h++;
}
b++;
@@ -681,7 +684,7 @@ VNET_DEVICE_CLASS_TX_FN (bond_dev_class) (vlib_main_t * vm,
bond_main_t *bm = &bond_main;
u16 thread_index = vm->thread_index;
bond_if_t *bif = pool_elt_at_index (bm->interfaces, rund->dev_instance);
- uword n_slaves;
+ uword n_members;
vlib_buffer_t *bufs[VLIB_FRAME_SIZE];
u32 *from = vlib_frame_vector_args (frame);
u32 n_left = frame->n_vectors;
@@ -703,15 +706,15 @@ VNET_DEVICE_CLASS_TX_FN (bond_dev_class) (vlib_main_t * vm,
return frame->n_vectors;
}
- n_slaves = vec_len (bif->active_slaves);
- if (PREDICT_FALSE (n_slaves == 0))
+ n_members = vec_len (bif->active_members);
+ if (PREDICT_FALSE (n_members == 0))
{
vlib_buffer_free (vm, vlib_frame_vector_args (frame), frame->n_vectors);
vlib_increment_simple_counter (vnet_main.interface_main.sw_if_counters +
VNET_INTERFACE_COUNTER_DROP,
thread_index, bif->sw_if_index,
frame->n_vectors);
- vlib_error_count (vm, node->node_index, BOND_TX_ERROR_NO_SLAVE,
+ vlib_error_count (vm, node->node_index, BOND_TX_ERROR_NO_MEMBER,
frame->n_vectors);
return frame->n_vectors;
}
@@ -719,9 +722,9 @@ VNET_DEVICE_CLASS_TX_FN (bond_dev_class) (vlib_main_t * vm,
vlib_get_buffers (vm, from, bufs, n_left);
/* active-backup mode, ship everything to first sw if index */
- if ((bif->lb == BOND_LB_AB) || PREDICT_FALSE (n_slaves == 1))
+ if ((bif->lb == BOND_LB_AB) || PREDICT_FALSE (n_members == 1))
{
- sw_if_index = *vec_elt_at_index (bif->active_slaves, 0);
+ sw_if_index = *vec_elt_at_index (bif->active_members, 0);
bond_tx_trace (vm, node, bif, bufs, frame->n_vectors, 0);
bond_update_sw_if_index (ptd, bif, from, bufs, &sw_if_index, n_left,
@@ -731,37 +734,37 @@ VNET_DEVICE_CLASS_TX_FN (bond_dev_class) (vlib_main_t * vm,
if (bif->lb == BOND_LB_BC)
{
- sw_if_index = *vec_elt_at_index (bif->active_slaves, 0);
+ sw_if_index = *vec_elt_at_index (bif->active_members, 0);
- bond_tx_inline (vm, bif, bufs, hashes, n_left, n_slaves, BOND_LB_BC);
+ bond_tx_inline (vm, bif, bufs, hashes, n_left, n_members, BOND_LB_BC);
bond_tx_trace (vm, node, bif, bufs, frame->n_vectors, 0);
bond_update_sw_if_index (ptd, bif, from, bufs, &sw_if_index, n_left,
/* single_sw_if_index */ 1);
goto done;
}
- /* if have at least one slave on local numa node, only slaves on local numa
+ /* if have at least one member on local numa node, only members on local numa
node will transmit pkts when bif->local_numa_only is enabled */
- if (bif->n_numa_slaves >= 1)
- n_slaves = bif->n_numa_slaves;
+ if (bif->n_numa_members >= 1)
+ n_members = bif->n_numa_members;
if (bif->lb == BOND_LB_L2)
- bond_tx_inline (vm, bif, bufs, hashes, n_left, n_slaves, BOND_LB_L2);
+ bond_tx_inline (vm, bif, bufs, hashes, n_left, n_members, BOND_LB_L2);
else if (bif->lb == BOND_LB_L34)
- bond_tx_inline (vm, bif, bufs, hashes, n_left, n_slaves, BOND_LB_L34);
+ bond_tx_inline (vm, bif, bufs, hashes, n_left, n_members, BOND_LB_L34);
else if (bif->lb == BOND_LB_L23)
- bond_tx_inline (vm, bif, bufs, hashes, n_left, n_slaves, BOND_LB_L23);
+ bond_tx_inline (vm, bif, bufs, hashes, n_left, n_members, BOND_LB_L23);
else if (bif->lb == BOND_LB_RR)
- bond_tx_inline (vm, bif, bufs, hashes, n_left, n_slaves, BOND_LB_RR);
+ bond_tx_inline (vm, bif, bufs, hashes, n_left, n_members, BOND_LB_RR);
else
ASSERT (0);
/* calculate port out of hash */
h = hashes;
- if (BOND_MODULO_SHORTCUT (n_slaves))
- bond_hash_to_port (h, frame->n_vectors, n_slaves, 1);
+ if (BOND_MODULO_SHORTCUT (n_members))
+ bond_hash_to_port (h, frame->n_vectors, n_members, 1);
else
- bond_hash_to_port (h, frame->n_vectors, n_slaves, 0);
+ bond_hash_to_port (h, frame->n_vectors, n_members, 0);
bond_tx_trace (vm, node, bif, bufs, frame->n_vectors, h);
@@ -769,12 +772,12 @@ VNET_DEVICE_CLASS_TX_FN (bond_dev_class) (vlib_main_t * vm,
/* single_sw_if_index */ 0);
done:
- for (p = 0; p < n_slaves; p++)
+ for (p = 0; p < n_members; p++)
{
vlib_frame_t *f;
u32 *to_next;
- sw_if_index = *vec_elt_at_index (bif->active_slaves, p);
+ sw_if_index = *vec_elt_at_index (bif->active_members, p);
if (PREDICT_TRUE (ptd->per_port_queue[p].n_buffers))
{
f = vnet_get_frame_to_sw_interface (vnm, sw_if_index);
@@ -852,23 +855,23 @@ VNET_DEVICE_CLASS (bond_dev_class) = {
/* *INDENT-ON* */
static clib_error_t *
-bond_slave_interface_add_del (vnet_main_t * vnm, u32 sw_if_index, u32 is_add)
+bond_member_interface_add_del (vnet_main_t * vnm, u32 sw_if_index, u32 is_add)
{
bond_main_t *bm = &bond_main;
- slave_if_t *sif;
- bond_detach_slave_args_t args = { 0 };
+ member_if_t *mif;
+ bond_detach_member_args_t args = { 0 };
if (is_add)
return 0;
- sif = bond_get_slave_by_sw_if_index (sw_if_index);
- if (!sif)
+ mif = bond_get_member_by_sw_if_index (sw_if_index);
+ if (!mif)
return 0;
- args.slave = sw_if_index;
- bond_detach_slave (bm->vlib_main, &args);
+ args.member = sw_if_index;
+ bond_detach_member (bm->vlib_main, &args);
return args.error;
}
-VNET_SW_INTERFACE_ADD_DEL_FUNCTION (bond_slave_interface_add_del);
+VNET_SW_INTERFACE_ADD_DEL_FUNCTION (bond_member_interface_add_del);
/*
* fd.io coding-style-patch-verification: ON