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| author | Sascha Hauer <s.hauer@pengutronix.de> | 2009-02-27 01:09:26 +0100 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2009-04-06 11:13:19 +0200 |
| commit | 53488058e6f0cbbb2df559eed5bc8d2245f0288c (patch) | |
| tree | eec60666671d05fb99596e42c3d583bda46bcb58 /commands/net.c | |
| parent | f090bca2d80a1f64fcfe07bb6f4efe7d1a00d741 (diff) | |
| download | barebox-53488058e6f0cbbb2df559eed5bc8d2245f0288c.tar.gz barebox-53488058e6f0cbbb2df559eed5bc8d2245f0288c.tar.xz | |
allow changing of network device
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'commands/net.c')
| -rw-r--r-- | commands/net.c | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/commands/net.c b/commands/net.c index 9ed0f59919..2ed7b223cd 100644 --- a/commands/net.c +++ b/commands/net.c @@ -275,3 +275,41 @@ U_BOOT_CMD_START(cdp) U_BOOT_CMD_END #endif /* CONFIG_NET_CDP */ + +static int do_ethact (cmd_tbl_t *cmdtp, int argc, char *argv[]) +{ + struct device_d *dev; + struct eth_device *edev; + + if (argc != 2) { + u_boot_cmd_usage(cmdtp); + return 1; + } + + dev = get_device_by_path(argv[1]); + if (!dev) { + perror("open"); + return 1; + } + + if (dev->type != DEVICE_TYPE_ETHER) { + printf("nat a net device: %s\n", argv[1]); + return 1; + } + + edev = dev->type_data; + eth_set_current(edev); + + return 0; +} + +static const __maybe_unused char cmd_ethact_help[] = +"Usage: ethact /dev/ethx\n"; + +U_BOOT_CMD_START(ethact) + .maxargs = 3, + .cmd = do_ethact, + .usage = "set current ethernet device", + U_BOOT_CMD_HELP(cmd_ethact_help) +U_BOOT_CMD_END + |