diff options
| author | Joe Hershberger | 2018-07-02 14:47:54 -0500 |
|---|---|---|
| committer | Joe Hershberger | 2018-07-26 14:08:19 -0500 |
| commit | f40a31e695638e0422fdce3c4c6eb39cd1f11f91 (patch) | |
| tree | c31007bdb6512d4d75f182f0e0410a52cbd96727 /arch/sandbox/include | |
| parent | b96ced9cdb6bbba1ef4e0087eec799127a22afab (diff) | |
sandbox: eth-raw: Add a SIMPLE_BUS to enumerate host interfaces
Ask the OS for each of its interfaces and for each one, bind a U-Boot
device and then probe it. This will allocate the priv data structure
that is then populated.
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'arch/sandbox/include')
| -rw-r--r-- | arch/sandbox/include/asm/eth-raw-os.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/arch/sandbox/include/asm/eth-raw-os.h b/arch/sandbox/include/asm/eth-raw-os.h index 99f674e82e6..0b511db70c3 100644 --- a/arch/sandbox/include/asm/eth-raw-os.h +++ b/arch/sandbox/include/asm/eth-raw-os.h @@ -34,6 +34,17 @@ struct eth_sandbox_raw_priv { unsigned short local_bind_udp_port; }; +/* A struct to mimic if_nameindex but that does not depend on Linux headers */ +struct sandbox_eth_raw_if_nameindex { + unsigned int if_index; /* Index of interface (1, 2, ...) */ + char *if_name; /* Null-terminated name ("eth0", etc.) */ +}; + +/* Enumerate host network interfaces */ +struct sandbox_eth_raw_if_nameindex *sandbox_eth_raw_if_nameindex(void); +/* Free the data structure of enumerated network interfaces */ +void sandbox_eth_raw_if_freenameindex(struct sandbox_eth_raw_if_nameindex *ptr); + /* * Check if the interface named "ifname" is a localhost interface or not. * ifname - the interface name on the host to check |