#include #include #include #include "libbpf.h" #include "bpf_load.h" #include "sock_example.h" #include #include #include struct bpf_flow_keys { __be32 src; __be32 dst; union { __be32 ports; __be16 port16[2]; }; __u32 ip_proto; }; struct pair { __u64 packets; __u64 bytes; }; int main(int argc, char **argv) { struct rlimit r = {RLIM_INFINITY, RLIM_INFINITY}; char filename[256]; FILE *f; int i, sock; snprintf(filename, sizeof(filename), "%s_kern.o", argv[0]); setrlimit(RLIMIT_MEMLOCK, &r); if (load_bpf_file(filename)) { printf("%s", bpf_log_buf); return 1; } sock = open_raw_sock("lo"); assert(setsockopt(sock, SOL_SOCKET, SO_ATTACH_BPF, &prog_fd[4], sizeof(__u32)) == 0); if (argc > 1) f = popen("ping -c5 localhost", "r"); else f = popen("netperf -l 4 localhost", "r"); (void) f; for (i = 0; i < 5; i++) { struct bpf_flow_keys key = {}, next_key; struct pair value; sleep(1); printf("IP src.port -> dst.port bytes packets\n"); while (bpf_map_get_next_key(map_fd[2], &key, &next_key) == 0) { bpf_map_lookup_elem(map_fd[2], &next_key, &value); printf("%s.%05d -> %s.%05d %12lld %12lld\n", inet_ntoa((struct in_addr){htonl(next_key.src)}), next_key.port16[0], inet_ntoa((struct in_addr){htonl(next_key.dst)}), next_key.port16[1], value.bytes, value.packets); key = next_key; } } return 0; } d>
summaryrefslogtreecommitdiff
path: root/sound/pci/aw2/Makefile
diff options
context:
space:
mode:
authorGiovanni Cabiddu <giovanni.cabiddu@intel.com>2016-12-22 15:00:12 +0000
committerHerbert Xu <herbert@gondor.apana.org.au>2017-02-02 21:54:52 +0800
commit3484ecbe0e9deb94afb0b9b6172d77e98eb72b94 (patch)
tree4d4be0d20d4946c51ef47a882d78c9934a219c0e /sound/pci/aw2/Makefile
parent11e3b725cfc282efe9d4a354153e99d86a16af08 (diff)
crypto: qat - fix bar discovery for c62x
Some accelerators of the c62x series have only two bars. This patch skips BAR0 if the accelerator does not have it. Cc: <stable@vger.kernel.org> Signed-off-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'sound/pci/aw2/Makefile')