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netdev: cleanup and abstraction

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Matheus
2026-09-14 09:47:07 -03:00
parent b1c82ae6af
commit f0dc54e027
9 changed files with 80 additions and 57 deletions
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kernel-src/io/net/loopback.c
+8 -9
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@@ -43,24 +43,23 @@ static int loopback_sendpacket(netdev_t *netdev, netdesc_t desc, mac_t targetmac
eth_process(netdev, desc.address, desc.size);
interrupt_loweripl(ipl);
return netdev->freedesc(netdev, &desc);
return netdev->ops->freedesc(netdev, &desc);
}
static const netdevops_t loopback_ops = {
.allocdesc = loopback_allocdesc,
.freedesc = loopback_freedesc,
.sendpacket = loopback_sendpacket
};
netdev_t *loopback_device() {
return &loopbacknetdev;
}
void loopback_init() {
loopbacknetdev.mtu = 30000;
loopbacknetdev.sendpacket = loopback_sendpacket;
loopbacknetdev.allocdesc = loopback_allocdesc;
loopbacknetdev.freedesc = loopback_freedesc;
__assert(netdev_initialize(&loopbacknetdev, &loopback_ops, 30000, (mac_t){0}) == 0);
loopbacknetdev.ip = 0x7f000001;
loopbacknetdev.flags = NETDEV_FLAGS_UP | NETDEV_FLAGS_LOOPBACK | NETDEV_FLAGS_RUNNING;
__assert(hashtable_init(&loopbacknetdev.arpcache, 30) == 0);
for (int i = 0; i < 6; ++i)
loopbacknetdev.mac.address[i] = 0;
__assert(netdev_register(&loopbacknetdev, "lo") == 0);
}