diff options
Diffstat (limited to 'tools/testing/vsock/util.h')
| -rw-r--r-- | tools/testing/vsock/util.h | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/tools/testing/vsock/util.h b/tools/testing/vsock/util.h index d1f765ce3eee..142c02a6834a 100644 --- a/tools/testing/vsock/util.h +++ b/tools/testing/vsock/util.h @@ -3,8 +3,40 @@ #define UTIL_H #include <sys/socket.h> +#include <linux/bitops.h> +#include <linux/kernel.h> #include <linux/vm_sockets.h> +/* All known vsock transports, see callers of vsock_core_register() */ +#define KNOWN_TRANSPORTS(x) \ + x(LOOPBACK, "loopback") \ + x(VIRTIO, "virtio") \ + x(VHOST, "vhost") \ + x(VMCI, "vmci") \ + x(HYPERV, "hvs") + +enum transport { + TRANSPORT_COUNTER_BASE = __COUNTER__ + 1, + #define x(name, symbol) \ + TRANSPORT_##name = BIT(__COUNTER__ - TRANSPORT_COUNTER_BASE), + KNOWN_TRANSPORTS(x) + TRANSPORT_NUM = __COUNTER__ - TRANSPORT_COUNTER_BASE, + #undef x +}; + +static const char * const transport_ksyms[] = { + #define x(name, symbol) "d " symbol "_transport", + KNOWN_TRANSPORTS(x) + #undef x +}; + +static_assert(ARRAY_SIZE(transport_ksyms) == TRANSPORT_NUM); +static_assert(BITS_PER_TYPE(int) >= TRANSPORT_NUM); + +#define TRANSPORTS_G2H (TRANSPORT_VIRTIO | TRANSPORT_VMCI | TRANSPORT_HYPERV) +#define TRANSPORTS_H2G (TRANSPORT_VHOST | TRANSPORT_VMCI) +#define TRANSPORTS_LOCAL (TRANSPORT_LOOPBACK) + /* Tests can either run as the client or the server */ enum test_mode { TEST_MODE_UNSET, @@ -44,6 +76,7 @@ int vsock_connect(unsigned int cid, unsigned int port, int type); int vsock_accept(unsigned int cid, unsigned int port, struct sockaddr_vm *clientaddrp, int type); int vsock_stream_connect(unsigned int cid, unsigned int port); +int vsock_bind_try(unsigned int cid, unsigned int port, int type); int vsock_bind(unsigned int cid, unsigned int port, int type); int vsock_bind_connect(unsigned int cid, unsigned int port, unsigned int bind_port, int type); @@ -54,6 +87,8 @@ int vsock_stream_listen(unsigned int cid, unsigned int port); int vsock_seqpacket_accept(unsigned int cid, unsigned int port, struct sockaddr_vm *clientaddrp); void vsock_wait_remote_close(int fd); +bool vsock_ioctl_int(int fd, unsigned long op, int expected); +bool vsock_wait_sent(int fd); void send_buf(int fd, const void *buf, size_t len, int flags, ssize_t expected_ret); void recv_buf(int fd, void *buf, size_t len, int flags, ssize_t expected_ret); @@ -79,4 +114,6 @@ void setsockopt_int_check(int fd, int level, int optname, int val, void setsockopt_timeval_check(int fd, int level, int optname, struct timeval val, char const *errmsg); void enable_so_zerocopy_check(int fd); +void enable_so_linger(int fd, int timeout); +int get_transports(void); #endif /* UTIL_H */ |