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Change the hwmp debugging to use %6D rather than ether_sprintf().

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This allows for multiple MAC addresses to be printed on the same
debugging line.  ether_sprintf() uses a static char buffer and
thus isn't very useful here.

Submitted by:	Monthadar Al Jaberi <monthadar@gmail.com>
This commit is contained in:
adrian 2012-01-21 00:38:18 +00:00
parent ada0b70d26
commit 15f98f9da6
1 changed files with 36 additions and 35 deletions
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71
sys/net80211/ieee80211_hwmp.c
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@ -33,15 +33,15 @@ __FBSDID("$FreeBSD$");
/*
* IEEE 802.11s Hybrid Wireless Mesh Protocol, HWMP.
*
*
* Based on March 2009, D3.0 802.11s draft spec.
*/
#include "opt_inet.h"
#include "opt_wlan.h"
#include <sys/param.h>
#include <sys/systm.h>
#include <sys/mbuf.h>
#include <sys/systm.h>
#include <sys/mbuf.h>
#include <sys/malloc.h>
#include <sys/kernel.h>
@ -692,7 +692,7 @@ hwmp_recv_preq(struct ieee80211vap *vap, struct ieee80211_node *ni,
return;
IEEE80211_NOTE(vap, IEEE80211_MSG_HWMP, ni,
"received PREQ, source %s", ether_sprintf(preq->preq_origaddr));
"received PREQ, source %6D", preq->preq_origaddr, ":");
/*
* Acceptance criteria: if the PREQ is not for us and
@ -718,8 +718,8 @@ hwmp_recv_preq(struct ieee80211vap *vap, struct ieee80211_node *ni,
if (HWMP_SEQ_LEQ(preq->preq_id, hrorig->hr_preqid) &&
HWMP_SEQ_LEQ(preq->preq_origseq, hrorig->hr_seq)) {
IEEE80211_NOTE(vap, IEEE80211_MSG_HWMP, ni,
"discard PREQ from %s, old seq no %u <= %u",
ether_sprintf(preq->preq_origaddr),
"discard PREQ from %6D, old seq no %u <= %u",
preq->preq_origaddr, ":",
preq->preq_origseq, hrorig->hr_seq);
return;
}
@ -731,7 +731,7 @@ hwmp_recv_preq(struct ieee80211vap *vap, struct ieee80211_node *ni,
*/
if (IEEE80211_ADDR_EQ(vap->iv_myaddr, PREQ_TADDR(0))) {
IEEE80211_NOTE(vap, IEEE80211_MSG_HWMP, ni,
"reply to %s", ether_sprintf(preq->preq_origaddr));
"reply to %6D", preq->preq_origaddr, ":");
/*
* Build and send a PREP frame.
*/
@ -771,14 +771,14 @@ hwmp_recv_preq(struct ieee80211vap *vap, struct ieee80211_node *ni,
rt = ieee80211_mesh_rt_add(vap, rootmac);
if (rt == NULL) {
IEEE80211_NOTE(vap, IEEE80211_MSG_HWMP, ni,
"unable to add root mesh path to %s",
ether_sprintf(rootmac));
"unable to add root mesh path to %6D",
rootmac, ":");
vap->iv_stats.is_mesh_rtaddfailed++;
return;
}
}
IEEE80211_NOTE(vap, IEEE80211_MSG_HWMP, ni,
"root mesh station @ %s", ether_sprintf(rootmac));
"root mesh station @ %6D", rootmac, ":");
/*
* Reply with a PREP if we don't have a path to the root
@ -819,8 +819,8 @@ hwmp_recv_preq(struct ieee80211vap *vap, struct ieee80211_node *ni,
if (preq->preq_ttl > 1 &&
preq->preq_hopcount < hs->hs_maxhops) {
IEEE80211_NOTE(vap, IEEE80211_MSG_HWMP, ni,
"forward PREQ from %s",
ether_sprintf(preq->preq_origaddr));
"forward PREQ from %6D",
preq->preq_origaddr, ":");
/*
* Propagate the original PREQ.
*/
@ -847,8 +847,8 @@ hwmp_recv_preq(struct ieee80211vap *vap, struct ieee80211_node *ni,
struct ieee80211_meshprep_ie prep;
IEEE80211_NOTE(vap, IEEE80211_MSG_HWMP, ni,
"intermediate reply for PREQ from %s",
ether_sprintf(preq->preq_origaddr));
"intermediate reply for PREQ from %6D",
preq->preq_origaddr, ":");
prep.prep_flags = 0;
prep.prep_hopcount = rt->rt_nhops + 1;
prep.prep_ttl = ms->ms_ttl;
@ -873,9 +873,10 @@ hwmp_recv_preq(struct ieee80211vap *vap, struct ieee80211_node *ni,
if (rt == NULL) {
rt = ieee80211_mesh_rt_add(vap, PREQ_TADDR(0));
if (rt == NULL) {
IEEE80211_NOTE(vap, IEEE80211_MSG_HWMP,
ni, "unable to add PREQ path to %s",
ether_sprintf(PREQ_TADDR(0)));
IEEE80211_NOTE(vap,
IEEE80211_MSG_HWMP, ni,
"unable to add PREQ path to %6D",
PREQ_TADDR(0), ":");
vap->iv_stats.is_mesh_rtaddfailed++;
return;
}
@ -888,8 +889,8 @@ hwmp_recv_preq(struct ieee80211vap *vap, struct ieee80211_node *ni,
hrorig->hr_preqid = preq->preq_id;
IEEE80211_NOTE(vap, IEEE80211_MSG_HWMP, ni,
"forward PREQ from %s",
ether_sprintf(preq->preq_origaddr));
"forward PREQ from %6D",
preq->preq_origaddr, ":");
ppreq.preq_hopcount += 1;
ppreq.preq_ttl -= 1;
ppreq.preq_metric += ms->ms_pmetric->mpm_metric(ni);
@ -956,7 +957,7 @@ hwmp_recv_prep(struct ieee80211vap *vap, struct ieee80211_node *ni,
return;
IEEE80211_NOTE(vap, IEEE80211_MSG_HWMP, ni,
"received PREP from %s", ether_sprintf(prep->prep_targetaddr));
"received PREP from %6D", prep->prep_targetaddr, ":");
rt = ieee80211_mesh_rt_find(vap, prep->prep_targetaddr);
if (rt == NULL) {
@ -967,8 +968,8 @@ hwmp_recv_prep(struct ieee80211vap *vap, struct ieee80211_node *ni,
rt = ieee80211_mesh_rt_add(vap, prep->prep_targetaddr);
if (rt == NULL) {
IEEE80211_NOTE(vap, IEEE80211_MSG_HWMP,
ni, "unable to add PREP path to %s",
ether_sprintf(prep->prep_targetaddr));
ni, "unable to add PREP path to %6D",
prep->prep_targetaddr, ":");
vap->iv_stats.is_mesh_rtaddfailed++;
return;
}
@ -991,8 +992,8 @@ hwmp_recv_prep(struct ieee80211vap *vap, struct ieee80211_node *ni,
hr = IEEE80211_MESH_ROUTE_PRIV(rt, struct ieee80211_hwmp_route);
if (HWMP_SEQ_LEQ(prep->prep_targetseq, hr->hr_seq)) {
IEEE80211_NOTE(vap, IEEE80211_MSG_HWMP, ni,
"discard PREP from %s, old seq no %u <= %u",
ether_sprintf(prep->prep_targetaddr),
"discard PREP from %6D, old seq no %u <= %u",
prep->prep_targetaddr, ":",
prep->prep_targetseq, hr->hr_seq);
return;
}
@ -1005,8 +1006,8 @@ hwmp_recv_prep(struct ieee80211vap *vap, struct ieee80211_node *ni,
struct ieee80211_meshprep_ie pprep; /* propagated PREP */
IEEE80211_NOTE(vap, IEEE80211_MSG_HWMP, ni,
"propagate PREP from %s",
ether_sprintf(prep->prep_targetaddr));
"propagate PREP from %6D",
prep->prep_targetaddr, ":");
memcpy(&pprep, prep, sizeof(pprep));
pprep.prep_hopcount += 1;
@ -1019,8 +1020,8 @@ hwmp_recv_prep(struct ieee80211vap *vap, struct ieee80211_node *ni,
if (rt->rt_flags & IEEE80211_MESHRT_FLAGS_PROXY) {
/* NB: never clobber a proxy entry */;
IEEE80211_NOTE(vap, IEEE80211_MSG_HWMP, ni,
"discard PREP for %s, route is marked PROXY",
ether_sprintf(prep->prep_targetaddr));
"discard PREP for %6D, route is marked PROXY",
prep->prep_targetaddr, ":");
vap->iv_stats.is_hwmp_proxy++;
} else if (prep->prep_origseq == hr->hr_origseq) {
/*
@ -1032,10 +1033,10 @@ hwmp_recv_prep(struct ieee80211vap *vap, struct ieee80211_node *ni,
(prep->prep_hopcount < rt->rt_nhops ||
prep->prep_metric < rt->rt_metric)) {
IEEE80211_NOTE(vap, IEEE80211_MSG_HWMP, ni,
"%s path to %s, hopcount %d:%d metric %d:%d",
"%s path to %6D, hopcount %d:%d metric %d:%d",
rt->rt_flags & IEEE80211_MESHRT_FLAGS_VALID ?
"prefer" : "update",
ether_sprintf(prep->prep_origaddr),
prep->prep_origaddr, ":",
rt->rt_nhops, prep->prep_hopcount,
rt->rt_metric, prep->prep_metric);
IEEE80211_ADDR_COPY(rt->rt_nexthop, wh->i_addr2);
@ -1045,8 +1046,8 @@ hwmp_recv_prep(struct ieee80211vap *vap, struct ieee80211_node *ni,
rt->rt_flags |= IEEE80211_MESHRT_FLAGS_VALID;
} else {
IEEE80211_NOTE(vap, IEEE80211_MSG_HWMP, ni,
"ignore PREP for %s, hopcount %d:%d metric %d:%d",
ether_sprintf(prep->prep_targetaddr),
"ignore PREP for %6D, hopcount %d:%d metric %d:%d",
prep->prep_targetaddr, ":",
rt->rt_nhops, prep->prep_hopcount,
rt->rt_metric, prep->prep_metric);
}
@ -1179,7 +1180,7 @@ hwmp_recv_perr(struct ieee80211vap *vap, struct ieee80211_node *ni,
*/
if (forward && perr->perr_ttl > 1) {
IEEE80211_NOTE(vap, IEEE80211_MSG_HWMP, ni,
"propagate PERR from %s", ether_sprintf(wh->i_addr2));
"propagate PERR from %6D", wh->i_addr2, ":");
memcpy(&pperr, perr, sizeof(*perr));
pperr.perr_ttl--;
hwmp_send_perr(vap->iv_bss, vap->iv_myaddr, broadcastaddr,
@ -1306,8 +1307,8 @@ hwmp_discover(struct ieee80211vap *vap,
rt = ieee80211_mesh_rt_add(vap, dest);
if (rt == NULL) {
IEEE80211_NOTE(vap, IEEE80211_MSG_HWMP,
ni, "unable to add discovery path to %s",
ether_sprintf(dest));
ni, "unable to add discovery path to %6D",
dest, ":");
vap->iv_stats.is_mesh_rtaddfailed++;
goto done;
}