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minor fixups:

Browse Source 
o add some missing stats to the global stat structure
o move accounting work for data frame rx into ieee80211_deliver_data
o add per-sta stats for rx ucast/mcast frames
o set rcvif in ieee80211_deliver_data so callers don't need to

MFC after:	2 weeks
This commit is contained in:
Sam Leffler 2006-08-10 05:54:36 +00:00
parent b6e9b119a2
commit 06efa2f0eb
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=161145
2 changed files with 22 additions and 8 deletions
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25
sys/net80211/ieee80211_input.c
View File

@ -417,6 +417,7 @@ ieee80211_input(struct ieee80211com *ic, struct mbuf *m,
if (key != NULL && !ieee80211_crypto_demic(ic, key, m, 0)) {
IEEE80211_DISCARD_MAC(ic, IEEE80211_MSG_INPUT,
ni->ni_macaddr, "data", "%s", "demic error");
ic->ic_stats.is_rx_demicfail++;
IEEE80211_NODE_STAT(ni, rx_demicfail);
goto out;
}
@ -474,14 +475,11 @@ ieee80211_input(struct ieee80211com *ic, struct mbuf *m,
goto out;
}
}
ifp->if_ipackets++;
IEEE80211_NODE_STAT(ni, rx_data);
IEEE80211_NODE_STAT_ADD(ni, rx_bytes, m->m_pkthdr.len);
ieee80211_deliver_data(ic, ni, m);
return IEEE80211_FC0_TYPE_DATA;
case IEEE80211_FC0_TYPE_MGT:
ic->ic_stats.is_rx_mgmt++;
IEEE80211_NODE_STAT(ni, rx_mgmt);
if (dir != IEEE80211_FC1_DIR_NODS) {
IEEE80211_DISCARD(ic, IEEE80211_MSG_INPUT,
@ -543,8 +541,8 @@ ieee80211_input(struct ieee80211com *ic, struct mbuf *m,
return type;
case IEEE80211_FC0_TYPE_CTL:
IEEE80211_NODE_STAT(ni, rx_ctrl);
ic->ic_stats.is_rx_ctl++;
IEEE80211_NODE_STAT(ni, rx_ctrl);
if (ic->ic_opmode == IEEE80211_M_HOSTAP) {
switch (subtype) {
case IEEE80211_FC0_SUBTYPE_PS_POLL:
@ -639,6 +637,7 @@ ieee80211_defrag(struct ieee80211com *ic, struct ieee80211_node *ni,
if (mfrag == NULL) {
if (fragno != 0) { /* !first fragment, discard */
ic->ic_stats.is_rx_defrag++;
IEEE80211_NODE_STAT(ni, rx_defrag);
m_freem(m);
return NULL;
@ -668,12 +667,24 @@ ieee80211_deliver_data(struct ieee80211com *ic,
struct ether_header *eh = mtod(m, struct ether_header *);
struct ifnet *ifp = ic->ic_ifp;
/*
* Do accounting.
*/
ifp->if_ipackets++;
IEEE80211_NODE_STAT(ni, rx_data);
IEEE80211_NODE_STAT_ADD(ni, rx_bytes, m->m_pkthdr.len);
if (ETHER_IS_MULTICAST(eh->ether_dhost)) {
m->m_flags |= M_MCAST; /* XXX M_BCAST? */
IEEE80211_NODE_STAT(ni, rx_mcast);
} else
IEEE80211_NODE_STAT(ni, rx_ucast);
/* perform as a bridge within the AP */
if (ic->ic_opmode == IEEE80211_M_HOSTAP &&
(ic->ic_flags & IEEE80211_F_NOBRIDGE) == 0) {
struct mbuf *m1 = NULL;
if (ETHER_IS_MULTICAST(eh->ether_dhost)) {
if (m->m_flags & M_MCAST) {
m1 = m_dup(m, M_DONTWAIT);
if (m1 == NULL)
ifp->if_oerrors++;
@ -708,6 +719,7 @@ ieee80211_deliver_data(struct ieee80211com *ic,
IF_HANDOFF(&ifp->if_snd, m1, ifp);
}
if (m != NULL) {
m->m_pkthdr.rcvif = ifp;
if (ni->ni_vlan != 0) {
/* attach vlan tag */
VLAN_INPUT_TAG(ifp, m, ni->ni_vlan);
@ -1757,7 +1769,6 @@ ieee80211_deliver_l2uf(struct ieee80211_node *ni)
l2uf->xid[2] = 0x00;
m->m_pkthdr.len = m->m_len = sizeof(*l2uf);
m->m_pkthdr.rcvif = ifp;
ieee80211_deliver_data(ic, ni, m);
}

5
sys/net80211/ieee80211_ioctl.h
View File

@ -181,7 +181,10 @@ struct ieee80211_stats {
u_int32_t is_ff_decap; /* fast frames decap'd */
u_int32_t is_ff_encap; /* fast frames encap'd for tx */
u_int32_t is_rx_badbintval; /* rx frame w/ bogus bintval */
u_int32_t is_spare[9];
u_int32_t is_rx_demicfail; /* rx demic failed */
u_int32_t is_rx_defrag; /* rx defragmentation failed */
u_int32_t is_rx_mgmt; /* rx management frames */
u_int32_t is_spare[6];
};
/*