From 381735028c1bd7500279df3f168d8cac3c10a465 Mon Sep 17 00:00:00 2001 From: Damjan Marion Date: Wed, 13 Feb 2019 19:30:09 +0100 Subject: ip6: convert code to new multiarch Change-Id: Idd09b5d0597336e4f2028113cae76c94fd1c5427 Signed-off-by: Damjan Marion --- src/vnet/CMakeLists.txt | 6 +- src/vnet/ip/ip6.h | 30 ++++++++-- src/vnet/ip/ip6_forward.c | 148 ++++++++++++++++++---------------------------- 3 files changed, 87 insertions(+), 97 deletions(-) (limited to 'src/vnet') 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 #include +#ifndef CLIB_MARCH_VARIANT #include +#endif #include /* 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, -- cgit 1.2.3-korg