diff options
Diffstat (limited to 'kernel/network/ipv4.c')
| -rw-r--r-- | kernel/network/ipv4.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/kernel/network/ipv4.c b/kernel/network/ipv4.c index 099aa0d..7f480a3 100644 --- a/kernel/network/ipv4.c +++ b/kernel/network/ipv4.c @@ -1,9 +1,11 @@ #include <assert.h> +#include <drivers/pit.h> #include <kmalloc.h> #include <network/arp.h> #include <network/bytes.h> #include <network/ethernet.h> #include <network/ipv4.h> +#include <network/tcp.h> #include <network/udp.h> #include <string.h> @@ -59,8 +61,11 @@ void send_ipv4_packet(uint32_t ip, uint8_t protocol, const uint8_t *payload, uint8_t mac[6]; uint8_t ip_copy[4]; // TODO: Do I need to do this? memcpy(ip_copy, &ip, sizeof(uint8_t[4])); - get_mac_from_ip(ip_copy, mac); + for (; !get_mac_from_ip(ip_copy, mac);) + ; + kprintf("pre send_ethernet: %x\n", pit_num_ms()); send_ethernet_packet(mac, 0x0800, packet, packet_length); + kprintf("after send_ethernet: %x\n", pit_num_ms()); kfree(packet); } @@ -88,6 +93,9 @@ void handle_ipv4(const uint8_t *payload, uint32_t packet_length) { uint8_t protocol = *(payload + 9); switch (protocol) { + case 0x6: + handle_tcp(src_ip, payload + 20, ipv4_total_length - 20); + break; case 0x11: handle_udp(src_ip, payload + 20, ipv4_total_length - 20); break; |