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authorRadu Nicolau <radu.nicolau@intel.com>2020-12-02 11:45:11 +0000
committerRay Kinsella <mdr@ashroe.eu>2021-01-25 10:07:10 +0000
commit5f48784da3ac653b3ff0609469ebf9b99fa34322 (patch)
tree3bfd053ec64b7dc453e13e449d383bafaebbe35f /src/vnet
parent9479838d080ce89d764668c2234c89b14a1ad2e4 (diff)
vlib: startup multi-arch variant configuration fix for interfaces
Propagate the multi-arch variant selection to interfaces. Type: fix Signed-off-by: Radu Nicolau <radu.nicolau@intel.com> Change-Id: I99c4a7896f172f0d14d2ded22a27383825529a7d (cherry picked from commit 5a48b3b9d88fa2793793e2bf3db8bf156fe2951f)
Diffstat (limited to 'src/vnet')
-rw-r--r--src/vnet/interface.c2
-rw-r--r--src/vnet/interface.h3
-rw-r--r--src/vnet/interface_output.c30
3 files changed, 31 insertions, 4 deletions
diff --git a/src/vnet/interface.c b/src/vnet/interface.c
index 82dc29b3744..8416c356b23 100644
--- a/src/vnet/interface.c
+++ b/src/vnet/interface.c
@@ -807,7 +807,7 @@ vnet_register_interface (vnet_main_t * vnm,
vnet_config_main_t *cm;
u32 hw_index, i;
char *tx_node_name = NULL, *output_node_name = NULL;
- vlib_node_function_t *output_node = vnet_interface_output_node_get ();
+ vlib_node_function_t *output_node = vnet_interface_output_node_get (vm);
pool_get (im->hw_interfaces, hw);
clib_memset (hw, 0, sizeof (*hw));
diff --git a/src/vnet/interface.h b/src/vnet/interface.h
index 71d6a775708..a983b573020 100644
--- a/src/vnet/interface.h
+++ b/src/vnet/interface.h
@@ -326,6 +326,7 @@ CLIB_MARCH_SFX (devclass##_tx_fn_multiarch_register) (void) \
vlib_node_fn_registration_t *r; \
r = &CLIB_MARCH_SFX (devclass##_tx_fn_registration); \
r->priority = CLIB_MARCH_FN_PRIORITY(); \
+ r->name = CLIB_MARCH_VARIANT_STR; \
r->next_registration = devclass.tx_fn_registrations; \
devclass.tx_fn_registrations = r; \
} \
@@ -918,7 +919,7 @@ void vnet_pcap_drop_trace_filter_add_del (u32 error_index, int is_add);
int vnet_interface_name_renumber (u32 sw_if_index, u32 new_show_dev_instance);
-vlib_node_function_t *vnet_interface_output_node_get (void);
+vlib_node_function_t *vnet_interface_output_node_get (vlib_main_t * vm);
void vnet_register_format_buffer_opaque_helper
(vnet_buffer_opquae_formatter_t fn);
diff --git a/src/vnet/interface_output.c b/src/vnet/interface_output.c
index 3363f76b722..e79ad451c55 100644
--- a/src/vnet/interface_output.c
+++ b/src/vnet/interface_output.c
@@ -513,9 +513,35 @@ CLIB_MARCH_FN_REGISTRATION (vnet_interface_output_node);
#ifndef CLIB_MARCH_VARIANT
vlib_node_function_t *
-vnet_interface_output_node_get (void)
+vnet_interface_output_node_get (vlib_main_t * vm)
{
- return CLIB_MARCH_FN_POINTER (vnet_interface_output_node);
+ vlib_node_function_t *fn = 0;
+ vlib_node_fn_registration_t *fnr;
+ char *name = 0;
+ vlib_node_t *node = vlib_get_node_by_name (vm, (u8 *) "interface-output");
+ ASSERT (node);
+
+ /* search for the same name */
+ fnr = node->node_fn_registrations;
+ while (fnr)
+ {
+ if (fnr->function == node->function)
+ {
+ name = fnr->name;
+ break;
+ }
+ fnr = fnr->next_registration;
+ }
+
+ if (name)
+ {
+ fn = CLIB_MARCH_FN_POINTER_BY_NAME (vnet_interface_output_node, name);
+ }
+ if (!fn) /* revert to march type selection if search failed */
+ {
+ fn = CLIB_MARCH_FN_POINTER (vnet_interface_output_node);
+ }
+ return fn;
}
#endif /* CLIB_MARCH_VARIANT */