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authorDamjan Marion <damarion@cisco.com>2019-02-13 19:30:09 +0100
committerDamjan Marion <damarion@cisco.com>2019-02-13 19:30:09 +0100
commit381735028c1bd7500279df3f168d8cac3c10a465 (patch)
tree52a6cdf106412fd034e73c4e5075ea7e3aabf30b /src/vnet
parentd3125833d5f93116a88468d532da123d061a7cd1 (diff)
ip6: convert code to new multiarch
Change-Id: Idd09b5d0597336e4f2028113cae76c94fd1c5427 Signed-off-by: Damjan Marion <damarion@cisco.com>
Diffstat (limited to 'src/vnet')
-rw-r--r--src/vnet/CMakeLists.txt6
-rw-r--r--src/vnet/ip/ip6.h30
-rw-r--r--src/vnet/ip/ip6_forward.c148
3 files changed, 87 insertions, 97 deletions
diff --git a/src/vnet/CMakeLists.txt b/src/vnet/CMakeLists.txt
index 3ed6903b6b2..f03c95d7eff 100644
--- a/src/vnet/CMakeLists.txt
+++ b/src/vnet/CMakeLists.txt
@@ -434,7 +434,11 @@ list(APPEND VNET_API_FILES
ip/punt.api
)
-list(APPEND VNET_MULTIARCH_SOURCES ip/ip4_forward.c ip/ip4_input.c)
+list(APPEND VNET_MULTIARCH_SOURCES
+ ip/ip4_forward.c
+ ip/ip6_forward.c
+ ip/ip4_input.c
+)
##############################################################################
# Layer 2/3 ARP
diff --git a/src/vnet/ip/ip6.h b/src/vnet/ip/ip6.h
index f16cda9b8ad..1a57c417342 100644
--- a/src/vnet/ip/ip6.h
+++ b/src/vnet/ip/ip6.h
@@ -394,14 +394,34 @@ serialize_function_t serialize_vnet_ip6_main, unserialize_vnet_ip6_main;
void ip6_ethernet_update_adjacency (vnet_main_t * vnm,
u32 sw_if_index, u32 ai);
-
-void
+always_inline void
ip6_link_local_address_from_ethernet_mac_address (ip6_address_t * ip,
- u8 * mac);
+ u8 * mac)
+{
+ ip->as_u64[0] = clib_host_to_net_u64 (0xFE80000000000000ULL);
+ /* Invert the "u" bit */
+ ip->as_u8[8] = mac[0] ^ (1 << 1);
+ ip->as_u8[9] = mac[1];
+ ip->as_u8[10] = mac[2];
+ ip->as_u8[11] = 0xFF;
+ ip->as_u8[12] = 0xFE;
+ ip->as_u8[13] = mac[3];
+ ip->as_u8[14] = mac[4];
+ ip->as_u8[15] = mac[5];
+}
-void
+always_inline void
ip6_ethernet_mac_address_from_link_local_address (u8 * mac,
- ip6_address_t * ip);
+ ip6_address_t * ip)
+{
+ /* Invert the previously inverted "u" bit */
+ mac[0] = ip->as_u8[8] ^ (1 << 1);
+ mac[1] = ip->as_u8[9];
+ mac[2] = ip->as_u8[10];
+ mac[3] = ip->as_u8[13];
+ mac[4] = ip->as_u8[14];
+ mac[5] = ip->as_u8[15];
+}
int vnet_set_ip6_flow_hash (u32 table_id,
flow_hash_config_t flow_hash_config);
diff --git a/src/vnet/ip/ip6_forward.c b/src/vnet/ip/ip6_forward.c
index 56cef4aa43e..57fd6081af5 100644
--- a/src/vnet/ip/ip6_forward.c
+++ b/src/vnet/ip/ip6_forward.c
@@ -50,7 +50,9 @@
#include <vnet/dpo/load_balance_map.h>
#include <vnet/dpo/classify_dpo.h>
+#ifndef CLIB_MARCH_VARIANT
#include <vppinfra/bihash_template.c>
+#endif
#include <vnet/ip/ip6_forward.h>
/* Flag used by IOAM code. Classifier sets it pop-hop-by-hop checks it */
@@ -138,6 +140,7 @@ ip6_del_interface_routes (ip6_main_t * im,
fib_table_entry_delete (fib_index, &pfx, FIB_SOURCE_INTERFACE);
}
+#ifndef CLIB_MARCH_VARIANT
void
ip6_sw_interface_enable_disable (u32 sw_if_index, u32 is_enable)
{
@@ -326,7 +329,9 @@ done:
return error;
}
-clib_error_t *
+#endif
+
+static clib_error_t *
ip6_sw_interface_admin_up_down (vnet_main_t * vnm, u32 sw_if_index, u32 flags)
{
ip6_main_t *im = &ip6_main;
@@ -493,7 +498,7 @@ VNET_FEATURE_INIT (ip6_interface_output, static) = {
};
/* *INDENT-ON* */
-clib_error_t *
+static clib_error_t *
ip6_sw_interface_add_del (vnet_main_t * vnm, u32 sw_if_index, u32 is_add)
{
ip6_main_t *im = &ip6_main;
@@ -533,9 +538,9 @@ ip6_sw_interface_add_del (vnet_main_t * vnm, u32 sw_if_index, u32 is_add)
VNET_SW_INTERFACE_ADD_DEL_FUNCTION (ip6_sw_interface_add_del);
-static uword
-ip6_lookup (vlib_main_t * vm,
- vlib_node_runtime_t * node, vlib_frame_t * frame)
+VLIB_NODE_FN (ip6_lookup_node) (vlib_main_t * vm,
+ vlib_node_runtime_t * node,
+ vlib_frame_t * frame)
{
return ip6_lookup_inline (vm, node, frame);
}
@@ -545,7 +550,6 @@ static u8 *format_ip6_lookup_trace (u8 * s, va_list * args);
/* *INDENT-OFF* */
VLIB_REGISTER_NODE (ip6_lookup_node) =
{
- .function = ip6_lookup,
.name = "ip6-lookup",
.vector_size = sizeof (u32),
.format_trace = format_ip6_lookup_trace,
@@ -554,11 +558,9 @@ VLIB_REGISTER_NODE (ip6_lookup_node) =
};
/* *INDENT-ON* */
-VLIB_NODE_FUNCTION_MULTIARCH (ip6_lookup_node, ip6_lookup);
-
-static uword
-ip6_load_balance (vlib_main_t * vm,
- vlib_node_runtime_t * node, vlib_frame_t * frame)
+VLIB_NODE_FN (ip6_load_balance_node) (vlib_main_t * vm,
+ vlib_node_runtime_t * node,
+ vlib_frame_t * frame)
{
vlib_combined_counter_main_t *cm = &load_balance_main.lbm_via_counters;
u32 n_left_from, n_left_to_next, *from, *to_next;
@@ -776,7 +778,6 @@ ip6_load_balance (vlib_main_t * vm,
/* *INDENT-OFF* */
VLIB_REGISTER_NODE (ip6_load_balance_node) =
{
- .function = ip6_load_balance,
.name = "ip6-load-balance",
.vector_size = sizeof (u32),
.sibling_of = "ip6-lookup",
@@ -784,8 +785,6 @@ VLIB_REGISTER_NODE (ip6_load_balance_node) =
};
/* *INDENT-ON* */
-VLIB_NODE_FUNCTION_MULTIARCH (ip6_load_balance_node, ip6_load_balance);
-
typedef struct
{
/* Adjacency taken. */
@@ -798,6 +797,7 @@ typedef struct
}
ip6_forward_next_trace_t;
+#ifndef CLIB_MARCH_VARIANT
u8 *
format_ip6_forward_next_trace (u8 * s, va_list * args)
{
@@ -811,6 +811,7 @@ format_ip6_forward_next_trace (u8 * s, va_list * args)
format_ip6_header, t->packet_data, sizeof (t->packet_data));
return s;
}
+#endif
static u8 *
format_ip6_lookup_trace (u8 * s, va_list * args)
@@ -848,6 +849,7 @@ format_ip6_rewrite_trace (u8 * s, va_list * args)
}
/* Common trace function for all ip6-forward next nodes. */
+#ifndef CLIB_MARCH_VARIANT
void
ip6_forward_next_trace (vlib_main_t * vm,
vlib_node_runtime_t * node,
@@ -1045,6 +1047,7 @@ ip6_tcp_udp_icmp_validate_checksum (vlib_main_t * vm, vlib_buffer_t * p0)
return p0->flags;
}
+#endif
/**
* @brief returns number of links on which src is reachable.
@@ -1403,16 +1406,15 @@ ip6_local_inline (vlib_main_t * vm, vlib_node_runtime_t * node,
return frame->n_vectors;
}
-static uword
-ip6_local (vlib_main_t * vm, vlib_node_runtime_t * node, vlib_frame_t * frame)
+VLIB_NODE_FN (ip6_local_node) (vlib_main_t * vm, vlib_node_runtime_t * node,
+ vlib_frame_t * frame)
{
return ip6_local_inline (vm, node, frame, 1 /* head of feature arc */ );
}
/* *INDENT-OFF* */
-VLIB_REGISTER_NODE (ip6_local_node, static) =
+VLIB_REGISTER_NODE (ip6_local_node) =
{
- .function = ip6_local,
.name = "ip6-local",
.vector_size = sizeof (u32),
.format_trace = format_ip6_forward_next_trace,
@@ -1428,19 +1430,15 @@ VLIB_REGISTER_NODE (ip6_local_node, static) =
};
/* *INDENT-ON* */
-VLIB_NODE_FUNCTION_MULTIARCH (ip6_local_node, ip6_local);
-
-
-static uword
-ip6_local_end_of_arc (vlib_main_t * vm,
- vlib_node_runtime_t * node, vlib_frame_t * frame)
+VLIB_NODE_FN (ip6_local_end_of_arc_node) (vlib_main_t * vm,
+ vlib_node_runtime_t * node,
+ vlib_frame_t * frame)
{
return ip6_local_inline (vm, node, frame, 0 /* head of feature arc */ );
}
/* *INDENT-OFF* */
-VLIB_REGISTER_NODE (ip6_local_end_of_arc_node,static) = {
- .function = ip6_local_end_of_arc,
+VLIB_REGISTER_NODE (ip6_local_end_of_arc_node) = {
.name = "ip6-local-end-of-arc",
.vector_size = sizeof (u32),
@@ -1448,8 +1446,6 @@ VLIB_REGISTER_NODE (ip6_local_end_of_arc_node,static) = {
.sibling_of = "ip6-local",
};
-VLIB_NODE_FUNCTION_MULTIARCH (ip6_local_end_of_arc_node, ip6_local_end_of_arc)
-
VNET_FEATURE_INIT (ip6_local_end_of_arc, static) = {
.arc_name = "ip6-local",
.node_name = "ip6-local-end-of-arc",
@@ -1457,6 +1453,11 @@ VNET_FEATURE_INIT (ip6_local_end_of_arc, static) = {
};
/* *INDENT-ON* */
+#ifdef CLIB_MARCH_VARIANT
+extern vlib_node_registration_t ip6_local_node;
+
+#else
+
void
ip6_register_protocol (u32 protocol, u32 node_index)
{
@@ -1576,6 +1577,7 @@ ip6_probe_neighbor (vlib_main_t * vm, ip6_address_t * dst, u32 sw_if_index,
adj_unlock (ai);
return /* no error */ 0;
}
+#endif
typedef enum
{
@@ -1969,9 +1971,9 @@ ip6_rewrite_inline (vlib_main_t * vm,
return frame->n_vectors;
}
-static uword
-ip6_rewrite (vlib_main_t * vm,
- vlib_node_runtime_t * node, vlib_frame_t * frame)
+VLIB_NODE_FN (ip6_rewrite_node) (vlib_main_t * vm,
+ vlib_node_runtime_t * node,
+ vlib_frame_t * frame)
{
if (adj_are_counters_enabled ())
return ip6_rewrite_inline (vm, node, frame, 1, 0, 0);
@@ -1979,9 +1981,9 @@ ip6_rewrite (vlib_main_t * vm,
return ip6_rewrite_inline (vm, node, frame, 0, 0, 0);
}
-static uword
-ip6_rewrite_bcast (vlib_main_t * vm,
- vlib_node_runtime_t * node, vlib_frame_t * frame)
+VLIB_NODE_FN (ip6_rewrite_bcast_node) (vlib_main_t * vm,
+ vlib_node_runtime_t * node,
+ vlib_frame_t * frame)
{
if (adj_are_counters_enabled ())
return ip6_rewrite_inline (vm, node, frame, 1, 0, 0);
@@ -1989,9 +1991,9 @@ ip6_rewrite_bcast (vlib_main_t * vm,
return ip6_rewrite_inline (vm, node, frame, 0, 0, 0);
}
-static uword
-ip6_rewrite_mcast (vlib_main_t * vm,
- vlib_node_runtime_t * node, vlib_frame_t * frame)
+VLIB_NODE_FN (ip6_rewrite_mcast_node) (vlib_main_t * vm,
+ vlib_node_runtime_t * node,
+ vlib_frame_t * frame)
{
if (adj_are_counters_enabled ())
return ip6_rewrite_inline (vm, node, frame, 1, 0, 1);
@@ -1999,9 +2001,9 @@ ip6_rewrite_mcast (vlib_main_t * vm,
return ip6_rewrite_inline (vm, node, frame, 0, 0, 1);
}
-static uword
-ip6_midchain (vlib_main_t * vm,
- vlib_node_runtime_t * node, vlib_frame_t * frame)
+VLIB_NODE_FN (ip6_midchain_node) (vlib_main_t * vm,
+ vlib_node_runtime_t * node,
+ vlib_frame_t * frame)
{
if (adj_are_counters_enabled ())
return ip6_rewrite_inline (vm, node, frame, 1, 1, 0);
@@ -2009,9 +2011,9 @@ ip6_midchain (vlib_main_t * vm,
return ip6_rewrite_inline (vm, node, frame, 0, 1, 0);
}
-static uword
-ip6_mcast_midchain (vlib_main_t * vm,
- vlib_node_runtime_t * node, vlib_frame_t * frame)
+VLIB_NODE_FN (ip6_mcast_midchain_node) (vlib_main_t * vm,
+ vlib_node_runtime_t * node,
+ vlib_frame_t * frame)
{
if (adj_are_counters_enabled ())
return ip6_rewrite_inline (vm, node, frame, 1, 1, 1);
@@ -2022,18 +2024,14 @@ ip6_mcast_midchain (vlib_main_t * vm,
/* *INDENT-OFF* */
VLIB_REGISTER_NODE (ip6_midchain_node) =
{
- .function = ip6_midchain,
.name = "ip6-midchain",
.vector_size = sizeof (u32),
.format_trace = format_ip6_forward_next_trace,
.sibling_of = "ip6-rewrite",
};
-VLIB_NODE_FUNCTION_MULTIARCH (ip6_midchain_node, ip6_midchain);
-
VLIB_REGISTER_NODE (ip6_rewrite_node) =
{
- .function = ip6_rewrite,
.name = "ip6-rewrite",
.vector_size = sizeof (u32),
.format_trace = format_ip6_rewrite_trace,
@@ -2046,39 +2044,31 @@ VLIB_REGISTER_NODE (ip6_rewrite_node) =
},
};
-VLIB_NODE_FUNCTION_MULTIARCH (ip6_rewrite_node, ip6_rewrite);
-
VLIB_REGISTER_NODE (ip6_rewrite_bcast_node) = {
- .function = ip6_rewrite_bcast,
.name = "ip6-rewrite-bcast",
.vector_size = sizeof (u32),
.format_trace = format_ip6_rewrite_trace,
.sibling_of = "ip6-rewrite",
};
-VLIB_NODE_FUNCTION_MULTIARCH (ip6_rewrite_bcast_node, ip6_rewrite_bcast)
VLIB_REGISTER_NODE (ip6_rewrite_mcast_node) =
{
- .function = ip6_rewrite_mcast,
.name = "ip6-rewrite-mcast",
.vector_size = sizeof (u32),
.format_trace = format_ip6_rewrite_trace,
.sibling_of = "ip6-rewrite",
};
-VLIB_NODE_FUNCTION_MULTIARCH (ip6_rewrite_mcast_node, ip6_rewrite_mcast);
-VLIB_REGISTER_NODE (ip6_mcast_midchain_node, static) =
+VLIB_REGISTER_NODE (ip6_mcast_midchain_node) =
{
- .function = ip6_mcast_midchain,
.name = "ip6-mcast-midchain",
.vector_size = sizeof (u32),
.format_trace = format_ip6_rewrite_trace,
.sibling_of = "ip6-rewrite",
};
-VLIB_NODE_FUNCTION_MULTIARCH (ip6_mcast_midchain_node, ip6_mcast_midchain);
/* *INDENT-ON* */
/*
@@ -2120,6 +2110,7 @@ static char *ip6_hop_by_hop_error_strings[] = {
#undef _
};
+#ifndef CLIB_MARCH_VARIANT
u8 *
format_ip6_hop_by_hop_ext_hdr (u8 * s, va_list * args)
{
@@ -2163,6 +2154,7 @@ format_ip6_hop_by_hop_ext_hdr (u8 * s, va_list * args)
}
return s;
}
+#endif
static u8 *
format_ip6_hop_by_hop_trace (u8 * s, va_list * args)
@@ -2290,9 +2282,9 @@ ip6_scan_hbh_options (vlib_buffer_t * b0,
/*
* Process the Hop-by-Hop Options header
*/
-static uword
-ip6_hop_by_hop (vlib_main_t * vm,
- vlib_node_runtime_t * node, vlib_frame_t * frame)
+VLIB_NODE_FN (ip6_hop_by_hop_node) (vlib_main_t * vm,
+ vlib_node_runtime_t * node,
+ vlib_frame_t * frame)
{
vlib_node_runtime_t *error_node =
vlib_node_get_runtime (vm, ip6_hop_by_hop_node.index);
@@ -2530,7 +2522,6 @@ ip6_hop_by_hop (vlib_main_t * vm,
/* *INDENT-OFF* */
VLIB_REGISTER_NODE (ip6_hop_by_hop_node) =
{
- .function = ip6_hop_by_hop,
.name = "ip6-hop-by-hop",
.sibling_of = "ip6-lookup",
.vector_size = sizeof (u32),
@@ -2542,8 +2533,6 @@ VLIB_REGISTER_NODE (ip6_hop_by_hop_node) =
};
/* *INDENT-ON* */
-VLIB_NODE_FUNCTION_MULTIARCH (ip6_hop_by_hop_node, ip6_hop_by_hop);
-
static clib_error_t *
ip6_hop_by_hop_init (vlib_main_t * vm)
{
@@ -2556,6 +2545,7 @@ ip6_hop_by_hop_init (vlib_main_t * vm)
VLIB_INIT_FUNCTION (ip6_hop_by_hop_init);
+#ifndef CLIB_MARCH_VARIANT
void
ip6_hbh_set_next_override (uword next)
{
@@ -2622,6 +2612,7 @@ ip6_hbh_unregister_option (u8 option)
/* Global IP6 main. */
ip6_main_t ip6_main;
+#endif
static clib_error_t *
ip6_lookup_init (vlib_main_t * vm)
@@ -2717,35 +2708,6 @@ ip6_lookup_init (vlib_main_t * vm)
VLIB_INIT_FUNCTION (ip6_lookup_init);
-void
-ip6_link_local_address_from_ethernet_mac_address (ip6_address_t * ip,
- u8 * mac)
-{
- ip->as_u64[0] = clib_host_to_net_u64 (0xFE80000000000000ULL);
- /* Invert the "u" bit */
- ip->as_u8[8] = mac[0] ^ (1 << 1);
- ip->as_u8[9] = mac[1];
- ip->as_u8[10] = mac[2];
- ip->as_u8[11] = 0xFF;
- ip->as_u8[12] = 0xFE;
- ip->as_u8[13] = mac[3];
- ip->as_u8[14] = mac[4];
- ip->as_u8[15] = mac[5];
-}
-
-void
-ip6_ethernet_mac_address_from_link_local_address (u8 * mac,
- ip6_address_t * ip)
-{
- /* Invert the previously inverted "u" bit */
- mac[0] = ip->as_u8[8] ^ (1 << 1);
- mac[1] = ip->as_u8[9];
- mac[2] = ip->as_u8[10];
- mac[3] = ip->as_u8[13];
- mac[4] = ip->as_u8[14];
- mac[5] = ip->as_u8[15];
-}
-
static clib_error_t *
test_ip6_link_command_fn (vlib_main_t * vm,
unformat_input_t * input, vlib_cli_command_t * cmd)
@@ -2785,6 +2747,7 @@ VLIB_CLI_COMMAND (test_link_command, static) =
};
/* *INDENT-ON* */
+#ifndef CLIB_MARCH_VARIANT
int
vnet_set_ip6_flow_hash (u32 table_id, u32 flow_hash_config)
{
@@ -2800,6 +2763,7 @@ vnet_set_ip6_flow_hash (u32 table_id, u32 flow_hash_config)
return 0;
}
+#endif
static clib_error_t *
set_ip6_flow_hash_command_fn (vlib_main_t * vm,
@@ -2977,6 +2941,7 @@ VLIB_CLI_COMMAND (show_ip6_local, static) =
};
/* *INDENT-ON* */
+#ifndef CLIB_MARCH_VARIANT
int
vnet_set_ip6_classify_intfc (vlib_main_t * vm, u32 sw_if_index,
u32 table_index)
@@ -3036,6 +3001,7 @@ vnet_set_ip6_classify_intfc (vlib_main_t * vm, u32 sw_if_index,
return 0;
}
+#endif
static clib_error_t *
set_ip6_classify_command_fn (vlib_main_t * vm,