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| author | Sascha Hauer <s.hauer@pengutronix.de> | 2017-11-23 19:15:31 +0100 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2017-12-14 14:30:19 +0100 |
| commit | dfe2d162f3fc693bb95d3b67c674f2f264dc47e8 (patch) | |
| tree | 557be9b6da351b00310ded7c10041897151cfeca /include/net.h | |
| parent | e612a5ca7aa8207efb119105a594e81a011ec7ce (diff) | |
| download | barebox-dfe2d162f3fc693bb95d3b67c674f2f264dc47e8.tar.gz barebox-dfe2d162f3fc693bb95d3b67c674f2f264dc47e8.tar.xz | |
net: Provide new way to configure network devices
This provides a new way to configure network interfaces based
on nvvars. A network interface can now be configured with variables
in the nv.dev.<ethname>.* namespace. There is a new network device
parameter "mode" which specifies the mode used to obtain IP settings.
The mode can be "dhcp", "static" or "disabled":
nv.dev.eth0.mode=dhcp
(ipaddr, netmask are ignored in this setting)
nv.dev.eth0.mode=static
nv.dev.eth0.ipaddr=192.168.0.17
nv.dev.eth0.netmask=255.255.0.0
nv.dev.eth0.mode=disabled
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'include/net.h')
| -rw-r--r-- | include/net.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/net.h b/include/net.h index 9f98b6f4df..926d817802 100644 --- a/include/net.h +++ b/include/net.h @@ -61,6 +61,12 @@ struct eth_device { IPaddr_t netmask; char ethaddr[6]; char *bootarg; + + bool ifup; +#define ETH_MODE_DHCP 0 +#define ETH_MODE_STATIC 1 +#define ETH_MODE_DISABLED 2 + unsigned int global_mode; }; #define dev_to_edev(d) container_of(d, struct eth_device, dev) @@ -473,6 +479,7 @@ void led_trigger_network(enum led_trigger trigger); #define IFUP_FLAG_FORCE (1 << 0) +int ifup_edev(struct eth_device *edev, unsigned flags); int ifup(const char *name, unsigned flags); int ifup_all(unsigned flags); |