diff options
Diffstat (limited to 'lib/netutils/trace.c')
| -rw-r--r-- | lib/netutils/trace.c | 44 |
1 files changed, 32 insertions, 12 deletions
diff --git a/lib/netutils/trace.c b/lib/netutils/trace.c index 7c79713b3..1610966c2 100644 --- a/lib/netutils/trace.c +++ b/lib/netutils/trace.c @@ -44,10 +44,14 @@ static void dump_hex_bytes(const mp_print_t *print, size_t len, const uint8_t *b static const char *ethertype_str(uint16_t type) { // A value between 0x0000 - 0x05dc (inclusive) indicates a length, not type switch (type) { - case 0x0800: return "IPv4"; - case 0x0806: return "ARP"; - case 0x86dd: return "IPv6"; - default: return NULL; + case 0x0800: + return "IPv4"; + case 0x0806: + return "ARP"; + case 0x86dd: + return "IPv6"; + default: + return NULL; } } @@ -113,14 +117,30 @@ void netutils_ethernet_trace(const mp_print_t *print, size_t len, const uint8_t buf += n; mp_printf(print, " opts:"); switch (buf[6]) { - case 1: mp_printf(print, " DISCOVER"); break; - case 2: mp_printf(print, " OFFER"); break; - case 3: mp_printf(print, " REQUEST"); break; - case 4: mp_printf(print, " DECLINE"); break; - case 5: mp_printf(print, " ACK"); break; - case 6: mp_printf(print, " NACK"); break; - case 7: mp_printf(print, " RELEASE"); break; - case 8: mp_printf(print, " INFORM"); break; + case 1: + mp_printf(print, " DISCOVER"); + break; + case 2: + mp_printf(print, " OFFER"); + break; + case 3: + mp_printf(print, " REQUEST"); + break; + case 4: + mp_printf(print, " DECLINE"); + break; + case 5: + mp_printf(print, " ACK"); + break; + case 6: + mp_printf(print, " NACK"); + break; + case 7: + mp_printf(print, " RELEASE"); + break; + case 8: + mp_printf(print, " INFORM"); + break; } } } else { |