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ae6b6a1780
Remove two unused defines. Signed-off-by: Björn Töpel <bjorn.topel@intel.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Link: https://lore.kernel.org/bpf/20210329224316.17793-18-maciej.fijalkowski@intel.com
167 lines
3.4 KiB
C
167 lines
3.4 KiB
C
/* SPDX-License-Identifier: GPL-2.0
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* Copyright(c) 2020 Intel Corporation.
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*/
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#ifndef XDPXCEIVER_H_
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#define XDPXCEIVER_H_
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#ifndef SOL_XDP
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#define SOL_XDP 283
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#endif
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#ifndef AF_XDP
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#define AF_XDP 44
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#endif
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#ifndef PF_XDP
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#define PF_XDP AF_XDP
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#endif
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#define MAX_INTERFACES 2
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#define MAX_INTERFACE_NAME_CHARS 7
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#define MAX_INTERFACES_NAMESPACE_CHARS 10
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#define MAX_SOCKS 1
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#define MAX_TEARDOWN_ITER 10
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#define MAX_BIDI_ITER 2
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#define MAX_BPF_ITER 2
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#define PKT_HDR_SIZE (sizeof(struct ethhdr) + sizeof(struct iphdr) + \
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sizeof(struct udphdr))
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#define MIN_PKT_SIZE 64
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#define ETH_FCS_SIZE 4
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#define PKT_SIZE (MIN_PKT_SIZE - ETH_FCS_SIZE)
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#define IP_PKT_SIZE (PKT_SIZE - sizeof(struct ethhdr))
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#define IP_PKT_VER 0x4
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#define IP_PKT_TOS 0x9
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#define UDP_PKT_SIZE (IP_PKT_SIZE - sizeof(struct iphdr))
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#define UDP_PKT_DATA_SIZE (UDP_PKT_SIZE - sizeof(struct udphdr))
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#define EOT (-1)
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#define USLEEP_MAX 200000
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#define SOCK_RECONF_CTR 10
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#define BATCH_SIZE 64
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#define POLL_TMOUT 1000
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#define DEFAULT_PKT_CNT 10000
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#define RX_FULL_RXQSIZE 32
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#define print_verbose(x...) do { if (opt_verbose) ksft_print_msg(x); } while (0)
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typedef __u32 u32;
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typedef __u16 u16;
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typedef __u8 u8;
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enum TEST_MODES {
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TEST_MODE_UNCONFIGURED = -1,
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TEST_MODE_SKB,
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TEST_MODE_DRV,
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TEST_MODE_MAX
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};
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enum TEST_TYPES {
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TEST_TYPE_NOPOLL,
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TEST_TYPE_POLL,
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TEST_TYPE_TEARDOWN,
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TEST_TYPE_BIDI,
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TEST_TYPE_STATS,
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TEST_TYPE_BPF_RES,
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TEST_TYPE_MAX
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};
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enum STAT_TEST_TYPES {
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STAT_TEST_RX_DROPPED,
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STAT_TEST_TX_INVALID,
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STAT_TEST_RX_FULL,
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STAT_TEST_RX_FILL_EMPTY,
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STAT_TEST_TYPE_MAX
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};
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static int configured_mode = TEST_MODE_UNCONFIGURED;
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static u8 debug_pkt_dump;
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static u32 num_frames;
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static bool second_step;
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static int test_type;
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static int opt_pkt_count;
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static u8 opt_verbose;
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static u32 xdp_flags = XDP_FLAGS_UPDATE_IF_NOEXIST;
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static u32 xdp_bind_flags = XDP_USE_NEED_WAKEUP | XDP_COPY;
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static u8 pkt_data[XSK_UMEM__DEFAULT_FRAME_SIZE];
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static u32 pkt_counter;
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static long prev_pkt = -1;
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static int sigvar;
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static int stat_test_type;
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static u32 rxqsize;
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static u32 frame_headroom;
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struct xsk_umem_info {
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struct xsk_ring_prod fq;
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struct xsk_ring_cons cq;
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struct xsk_umem *umem;
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void *buffer;
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};
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struct xsk_socket_info {
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struct xsk_ring_cons rx;
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struct xsk_ring_prod tx;
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struct xsk_umem_info *umem;
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struct xsk_socket *xsk;
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unsigned long rx_npkts;
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unsigned long tx_npkts;
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unsigned long prev_rx_npkts;
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unsigned long prev_tx_npkts;
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u32 outstanding_tx;
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};
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struct flow_vector {
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enum fvector {
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tx,
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rx,
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} vector;
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};
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struct generic_data {
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u32 seqnum;
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};
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struct ifobject {
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char ifname[MAX_INTERFACE_NAME_CHARS];
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char nsname[MAX_INTERFACES_NAMESPACE_CHARS];
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struct xsk_socket_info *xsk;
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struct xsk_socket_info **xsk_arr;
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struct xsk_umem_info **umem_arr;
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struct xsk_umem_info *umem;
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void *(*func_ptr)(void *arg);
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struct flow_vector fv;
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int ns_fd;
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int ifdict_index;
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u32 dst_ip;
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u32 src_ip;
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u16 src_port;
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u16 dst_port;
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u8 dst_mac[ETH_ALEN];
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u8 src_mac[ETH_ALEN];
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};
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static struct ifobject *ifdict[MAX_INTERFACES];
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static struct ifobject *ifdict_rx;
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static struct ifobject *ifdict_tx;
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/*threads*/
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pthread_barrier_t barr;
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pthread_t t0, t1;
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TAILQ_HEAD(head_s, pkt) head = TAILQ_HEAD_INITIALIZER(head);
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struct head_s *head_p;
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struct pkt {
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char *pkt_frame;
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TAILQ_ENTRY(pkt) pkt_nodes;
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} *pkt_node_rx, *pkt_node_rx_q;
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struct pkt_frame {
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char *payload;
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} *pkt_obj;
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struct pkt_frame **pkt_buf;
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#endif /* XDPXCEIVER_H */
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