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add a bunch of debug printfs under IFF_DEBUG and IFF_LINK2;

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turn on IFF_DEBUG to trace the management protocol goo.
turn on IFF_LINK2 as well to see beacons.
This commit is contained in:
sommerfeld 1999-11-08 15:45:00 +00:00
parent b783ca093d
commit 66ab262b1c
1 changed files with 62 additions and 15 deletions
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77
sys/dev/ic/awi.c
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@ -1,4 +1,4 @@
/* $NetBSD: awi.c,v 1.5 1999/11/08 13:24:00 sommerfeld Exp $ */
/* $NetBSD: awi.c,v 1.6 1999/11/08 15:45:00 sommerfeld Exp $ */
/*-
* Copyright (c) 1999 The NetBSD Foundation, Inc.
@ -713,6 +713,12 @@ awi_send_authreq (sc)
m->m_len = tlvptr - mtod(m, u_int8_t *);
if (sc->sc_ifp->if_flags & IFF_DEBUG) {
printf("%s: sending auth request\n",
sc->sc_dev.dv_xname);
awi_hexdump("frame", m->m_data, m->m_len);
}
awi_send_frame(sc, m);
sc->sc_mgt_timer = 2;
@ -758,6 +764,13 @@ awi_send_assocreq (sc)
m->m_len = tlvptr - mtod(m, u_int8_t *);
if (sc->sc_ifp->if_flags & IFF_DEBUG) {
printf("%s: sending assoc request\n",
sc->sc_dev.dv_xname);
awi_hexdump("frame", m->m_data, m->m_len);
}
awi_send_frame(sc, m);
sc->sc_mgt_timer = 2;
@ -884,6 +897,7 @@ awi_rcv_mgt (sc, m, rxts, rssi)
u_int8_t subtype;
u_int8_t *framehdr, *mgthdr, *end, *timestamp;
struct awi_auth_hdr *auhp;
struct ifnet *ifp = sc->sc_ifp;
#define IEEEWL_MGT_NATTR 10 /* XXX */
u_int8_t *attr[IEEEWL_MGT_NATTR];
@ -936,10 +950,11 @@ awi_rcv_mgt (sc, m, rxts, rssi)
* AId
* supported rates.
*/
#if 0
printf("assoc_resp\n");
/* XXX should look in "status" of received message.. */
#endif
if (ifp->if_flags & IFF_DEBUG) {
printf("%s: got assoc resp\n",
sc->sc_dev.dv_xname);
awi_hexdump("assocresp", m->m_data, m->m_len);
}
awi_drvstate (sc, AWI_DRV_INFASSOC);
sc->sc_state = AWI_ST_RUNNING;
sc->sc_mgt_timer = AWI_ASSOC_REFRESH;
@ -977,6 +992,11 @@ awi_rcv_mgt (sc, m, rxts, rssi)
*/
timestamp = mgthdr;
if (ifp->if_flags & IFF_DEBUG) {
printf("%s: got probe resp\n",
sc->sc_dev.dv_xname);
awi_hexdump("proberesp", m->m_data, m->m_len);
}
/* now, into the tlv goo.. */
mgthdr += 12; /* XXX magic */
awi_parse_tlv (mgthdr, end, attr, attrlen, IEEEWL_MGT_NATTR);
@ -1025,6 +1045,13 @@ awi_rcv_mgt (sc, m, rxts, rssi)
break;
case IEEEWL_SUBTYPE_BEACON:
if ((ifp->if_flags & (IFF_DEBUG|IFF_LINK2)) ==
(IFF_DEBUG|IFF_LINK2)) {
printf("%s: beacon from %s\n",
sc->sc_dev.dv_xname,
ether_sprintf(addr2));
awi_hexdump("beacon", m->m_data, m->m_len);
}
/*
* Note that AP is still alive so we don't have to go looking
* for one for a while.
@ -1049,6 +1076,11 @@ awi_rcv_mgt (sc, m, rxts, rssi)
break;
case IEEEWL_SUBTYPE_AUTH:
if (ifp->if_flags & IFF_DEBUG) {
printf("%s: got auth\n",
sc->sc_dev.dv_xname);
awi_hexdump("auth", m->m_data, m->m_len);
}
/*
* woohoo! somebody likes us!
*/
@ -1064,7 +1096,11 @@ awi_rcv_mgt (sc, m, rxts, rssi)
break;
case IEEEWL_SUBTYPE_DEAUTH:
printf("%s: received deauth\n", sc->sc_dev.dv_xname);
if (ifp->if_flags & IFF_DEBUG) {
printf("%s: got deauth\n",
sc->sc_dev.dv_xname);
awi_hexdump("deauth", m->m_data, m->m_len);
}
sc->sc_state = AWI_ST_SYNCED;
sc->sc_new_bss = 1;
awi_send_authreq(sc);
@ -2252,6 +2288,9 @@ void awi_init_5 (sc, status)
void awi_restart_scan (sc)
struct awi_softc *sc;
{
if (sc->sc_ifp->if_flags & IFF_DEBUG) {
printf("%s: starting scan\n", sc->sc_dev.dv_xname);
}
sc->sc_scan_timer = 2;
sc->sc_mgt_timer = 0;
awi_set_timer(sc);
@ -2336,6 +2375,10 @@ awi_try_sync (sc)
int i;
struct awi_bss_binding *bp = NULL;
if (sc->sc_ifp->if_flags & IFF_DEBUG) {
printf("%s: looking for best of %d\n",
sc->sc_dev.dv_xname, sc->sc_nbindings);
}
/* pick one with best rssi */
for (i=0; i<sc->sc_nbindings; i++) {
bp = &sc->sc_bindings[i];
@ -2346,12 +2389,15 @@ awi_try_sync (sc)
}
}
#if 0
printf("best: %d\n", best);
#endif
if (bp == NULL) {
printf("%s: no beacons seen\n", sc->sc_dev.dv_xname);
awi_scan_next(sc);
return;
}
if (sc->sc_ifp->if_flags & IFF_DEBUG) {
printf("%s: best %d\n", sc->sc_dev.dv_xname, best);
}
sc->sc_scan_timer = awi_scan_keepalive;
bp = &sc->sc_bindings[best];
@ -2396,12 +2442,13 @@ awi_cmd_sync_done (sc, status)
*/
awi_drvstate (sc, AWI_DRV_INFSY);
#if 0
printf("%s: sync done, setting bss/iss parameters\n",
sc->sc_dev.dv_xname);
awi_hexdump ("bss", sc->sc_active_bss.bss_id, ETHER_ADDR_LEN);
printf("ssid: %s\n", sc->sc_active_bss.ssid);
#endif
if (sc->sc_ifp->if_flags & IFF_DEBUG) {
printf("%s: sync done, setting bss/iss parameters\n",
sc->sc_dev.dv_xname);
awi_hexdump ("bss", sc->sc_active_bss.bss_id, ETHER_ADDR_LEN);
printf("ssid: %s\n", sc->sc_active_bss.ssid);
}
awi_cmd_set_ss (sc);
}