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authorNeale Ranns <neale.ranns@cisco.com>2018-07-04 10:24:24 -0700
committerDave Barach <openvpp@barachs.net>2018-07-07 16:06:34 +0000
commit17ff3c1fa5687255a118c53223fa2cd49132d929 (patch)
tree874a3fbf5bed5408f9f9c84546a3b95df62ead79 /src/vnet/ethernet/node.c
parent65784c1602c7c8171effd00384f65f546d93a13b (diff)
Pipes
A pipe resembles a unix pipe. Each end of the pipe is a full VPP interface. pipes can be used for e.g. packet recirculation, inter-BD, etc. Change-Id: I185bb9fb43dd233ff45da63ac1b85ae2e1ceca16 Signed-off-by: Neale Ranns <neale.ranns@cisco.com>
Diffstat (limited to 'src/vnet/ethernet/node.c')
-rwxr-xr-xsrc/vnet/ethernet/node.c11
1 files changed, 10 insertions, 1 deletions
diff --git a/src/vnet/ethernet/node.c b/src/vnet/ethernet/node.c
index 55d8285f81e..86676673ed3 100755
--- a/src/vnet/ethernet/node.c
+++ b/src/vnet/ethernet/node.c
@@ -41,6 +41,7 @@
#include <vnet/pg/pg.h>
#include <vnet/ethernet/ethernet.h>
#include <vnet/ethernet/p2p_ethernet.h>
+#include <vnet/devices/pipe/pipe.h>
#include <vppinfra/sparse_vec.h>
#include <vnet/l2/l2_bvi.h>
@@ -838,6 +839,14 @@ ethernet_sw_interface_get_config (vnet_main_t * vnm,
subint = vec_elt_at_index (p2pm->p2p_subif_pool, si->p2p.pool_index);
*flags = SUBINT_CONFIG_P2P;
}
+ else if (si->type == VNET_SW_INTERFACE_TYPE_PIPE)
+ {
+ pipe_t *pipe;
+
+ pipe = pipe_get (sw_if_index);
+ subint = &pipe->subint;
+ *flags = SUBINT_CONFIG_P2P;
+ }
else if (si->sub.eth.flags.default_sub)
{
subint = &main_intf->default_subint;
@@ -1127,7 +1136,7 @@ ethernet_sw_interface_add_del (vnet_main_t * vnm,
}
else
{
- // Note that config is L3 by defaulty
+ // Note that config is L3 by default
subint->flags = SUBINT_CONFIG_VALID | match_flags;
subint->sw_if_index = ~0; // because interfaces are initially down
}