/* *------------------------------------------------------------------ * Copyright (c) 2018 Cisco and/or its affiliates. * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at: * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. *------------------------------------------------------------------ */ #include <vlib/vlib.h> #include <vlib/unix/unix.h> #include <vlib/pci/pci.h> #include <vnet/ethernet/ethernet.h> #include <af_xdp/af_xdp.h> u8 * format_af_xdp_device_name (u8 * s, va_list * args) { u32 i = va_arg (*args, u32); af_xdp_main_t *am = &af_xdp_main; af_xdp_device_t *ad = vec_elt_at_index (am->devices, i); s = format (s, "%v", ad->name); return s; } u8 * format_af_xdp_device_flags (u8 * s, va_list * args) { af_xdp_device_t *ad = va_arg (*args, af_xdp_device_t *); #define _(a, b, c) \ if (ad->flags & (1 << a)) \ s = format (s, "%s ", c); foreach_af_xdp_device_flags #undef _ return s; } u8 * format_af_xdp_device (u8 * s, va_list * args) { u32 i = va_arg (*args, u32); af_xdp_main_t *am = &af_xdp_main; af_xdp_device_t *ad = vec_elt_at_index (am->devices, i); u32 indent = format_get_indent (s); s = format (s, "netdev %v\n", ad->linux_ifname); s = format (s, "%Uflags: %U", format_white_space, indent, format_af_xdp_device_flags, ad); if (ad->error) s = format (s, "\n%Uerror %U", format_white_space, indent, format_clib_error, ad->error); return s; } u8 * format_af_xdp_input_trace (u8 * s, va_list * args) { vlib_main_t *vm = va_arg (*args, vlib_main_t *); vlib_node_t *node = va_arg (*args, vlib_node_t *); af_xdp_input_trace_t *t = va_arg (*args, af_xdp_input_trace_t *); vnet_main_t *vnm = vnet_get_main (); vnet_hw_interface_t *hi = vnet_get_hw_interface (vnm, t->hw_if_index); s = format (s, "af_xdp: %v (%d) next-node %U", hi->name, t->hw_if_index, format_vlib_next_node_name, vm, node->index, t->next_index); return s; } /* * fd.io coding-style-patch-verification: ON * * Local Variables: * eval: (c-set-style "gnu") * End: */