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net80211 alq bugfixes:

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* Track number of logged operations
* call alq_post() so things are logged
* network order things
This commit is contained in:
Adrian Chadd 2011-05-11 16:44:19 +00:00
parent 7449d2f5cb
commit ed1d540e70
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=221781
1 changed files with 12 additions and 3 deletions
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15
sys/net80211/ieee80211_alq.c
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@ -64,7 +64,8 @@ __FBSDID("$FreeBSD$");
static struct alq *ieee80211_alq;
static int ieee80211_alq_lost;
static char ieee80211_alq_logfile[MAXPATHLEN] = "/tmp/net80211.log";
static int ieee80211_alq_logged;
static char ieee80211_alq_logfile[MAXPATHLEN] = "/mnt/tmp/net80211.log";
static unsigned int ieee80211_alq_qsize = 64*1024;
static int
@ -113,6 +114,8 @@ SYSCTL_INT(_net_wlan, OID_AUTO, alq_size, CTLFLAG_RW,
&ieee80211_alq_qsize, 0, "In-memory log size (#records)");
SYSCTL_INT(_net_wlan, OID_AUTO, alq_lost, CTLFLAG_RW,
&ieee80211_alq_lost, 0, "Debugging operations not logged");
SYSCTL_INT(_net_wlan, OID_AUTO, alq_logged, CTLFLAG_RW,
&ieee80211_alq_logged, 0, "Debugging operations logged");
static struct ale *
ieee80211_alq_get(void)
@ -122,6 +125,8 @@ ieee80211_alq_get(void)
ale = alq_get(ieee80211_alq, ALQ_NOWAIT);
if (!ale)
ieee80211_alq_lost++;
else
ieee80211_alq_logged++;
return ale;
}
@ -131,14 +136,18 @@ ieee80211_alq_log(struct ieee80211vap *vap, uint8_t op, u_char *p, int l)
struct ale *ale;
struct ieee80211_alq_rec *r;
if (ieee80211_alq == NULL)
return;
ale = ieee80211_alq_get();
if (! ale)
return;
r = (struct ieee80211_alq_rec *) ale;
r->r_timestamp = ticks;
r->r_timestamp = htonl(ticks);
r->r_version = 1;
r->r_wlan = vap->iv_ifp->if_dunit;
r->r_wlan = htons(vap->iv_ifp->if_dunit);
r->r_op = op;
memcpy(&r->r_payload, p, MIN(l, sizeof(r->r_payload)));
alq_post(ieee80211_alq, ale);
}