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netdev: netdev_from_minor

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Matheus
2026-09-10 16:41:49 -03:00
parent 79752fb5e0
commit 1a8fe895b0
2 changed files with 5 additions and 0 deletions
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kernel-src/include/kernel/net.h
+1
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@@ -95,5 +95,6 @@ void ipv4_process(netdev_t *netdev, void *nextbuff);
int ipv4_addroute(netdev_t *netdev, uint32_t addr, uint32_t gateway, uint32_t mask, int weight); int ipv4_addroute(netdev_t *netdev, uint32_t addr, uint32_t gateway, uint32_t mask, int weight);
int netdev_register(netdev_t *netdev, char *name); int netdev_register(netdev_t *netdev, char *name);
netdev_t *netdev_getdev(char *name); netdev_t *netdev_getdev(char *name);
netdev_t *netdev_from_minor(uint16_t minor);
#endif #endif
kernel-src/io/net/netdev.c
+4
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@@ -246,6 +246,10 @@ static devops_t devops = {
.ioctl = netdev_ioctl .ioctl = netdev_ioctl
}; };
netdev_t *netdev_from_minor(uint16_t minor) {
return minors[minor];
}
int netdev_register(netdev_t *netdev, char *name) { int netdev_register(netdev_t *netdev, char *name) {
// TODO: better allocation strategy (copy wlan's?) // TODO: better allocation strategy (copy wlan's?)
int minor = __atomic_fetch_add(&current_minor, 1, __ATOMIC_RELAXED); int minor = __atomic_fetch_add(&current_minor, 1, __ATOMIC_RELAXED);