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Make ethernet address configurable from the Device

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This commit is contained in:
Dario Nieuwenhuis 2021-02-24 22:31:07 +01:00
parent 7d3878466c
commit f100383b3c
2 changed files with 7 additions and 3 deletions
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1
embassy-net/src/device.rs
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@ -21,6 +21,7 @@ pub trait Device {
fn register_waker(&mut self, waker: &Waker);
fn capabilities(&mut self) -> DeviceCapabilities;
fn link_state(&mut self) -> LinkState;
fn ethernet_address(&mut self) -> [u8;6];
}
pub struct DeviceAdapter {

9
embassy-net/src/stack.rs
View File

@ -154,15 +154,18 @@ pub fn init(device: &'static mut dyn Device, configurator: &'static mut dyn Conf
routes: [None; 1],
});
let ethernet_addr = EthernetAddress([0x02, 0x02, 0x02, 0x02, 0x02, 0x02]);
let medium = device.capabilities().medium;
let ethernet_addr = if medium == Medium::Ethernet {
device.ethernet_address()
} else {
[0, 0, 0, 0, 0, 0]
};
let mut b = InterfaceBuilder::new(DeviceAdapter::new(device));
b = b.ip_addrs(&mut res.addresses[..]);
if medium == Medium::Ethernet {
b = b.ethernet_addr(ethernet_addr);
b = b.ethernet_addr(EthernetAddress(ethernet_addr));
b = b.neighbor_cache(NeighborCache::new(&mut res.neighbor_cache[..]));
b = b.routes(Routes::new(&mut res.routes[..]));
}