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[GPRS] LLC: print human-readable LLC command type

This commit is contained in:
Harald Welte 2010-05-18 12:31:50 +02:00
parent 2e918a87eb
commit b61f403dd3
1 changed files with 17 additions and 1 deletions
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18
openbsc/src/gprs/gprs_llc.c
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@ -80,6 +80,22 @@ enum gprs_llc_cmd {
GPRS_LLC_UI,
};
static const struct value_string llc_cmd_strs[] = {
{ GPRS_LLC_NULL, "NULL" },
{ GPRS_LLC_RR, "RR" },
{ GPRS_LLC_ACK, "ACK" },
{ GPRS_LLC_RNR, "RNR" },
{ GPRS_LLC_SACK, "SACK" },
{ GPRS_LLC_DM, "DM" },
{ GPRS_LLC_DISC, "DISC" },
{ GPRS_LLC_UA, "UA" },
{ GPRS_LLC_SABM, "SABM" },
{ GPRS_LLC_FRMR, "FRMR" },
{ GPRS_LLC_XID, "XID" },
{ GPRS_LLC_UI, "UI" },
{ 0, NULL }
};
struct gprs_llc_hdr_parsed {
uint8_t sapi;
uint8_t is_cmd:1,
@ -251,7 +267,7 @@ static int gprs_llc_hdr_dump(struct gprs_llc_hdr_parsed *gph)
gph->fcs, gph->fcs_calc == gph->fcs ? "correct" : "WRONG");
if (gph->cmd)
DEBUGPC(DLLC, "CMD=%u ", gph->cmd);
DEBUGPC(DLLC, "CMD=%s ", get_value_string(llc_cmd_strs, gph->cmd));
if (gph->data)
DEBUGPC(DLLC, "DATA ");