Author: eadler
Date: Mon Mar 5 08:37:08 2018
New Revision: 330470
URL: https://svnweb.freebsd.org/changeset/base/330470
Log:
MFC r310891:
[net80211] add placeholders for the VHT action frame handling.
Upcoming vht support will register send/receive action handlers.
Modified:
stable/11/sys/net80211/ieee80211.h
stable/11/sys/net80211/ieee80211_action.c
Directory Properties:
stable/11/ (props changed)
Modified: stable/11/sys/net80211/ieee80211.h
==============================================================================
--- stable/11/sys/net80211/ieee80211.h Mon Mar 5 08:33:29 2018
(r330469)
+++ stable/11/sys/net80211/ieee80211.h Mon Mar 5 08:37:08 2018
(r330470)
@@ -367,7 +367,7 @@ struct ieee80211_action {
#define IEEE80211_ACTION_CAT_MESH 13 /* Mesh */
#define IEEE80211_ACTION_CAT_SELF_PROT 15 /* Self-protected */
/* 16 - 125 reserved */
-#define IEEE80211_ACTION_VHT 21
+#define IEEE80211_ACTION_CAT_VHT 21
#define IEEE80211_ACTION_CAT_VENDOR 127 /* Vendor Specific */
#define IEEE80211_ACTION_HT_TXCHWIDTH 0 /* recommended xmit
chan width*/
Modified: stable/11/sys/net80211/ieee80211_action.c
==============================================================================
--- stable/11/sys/net80211/ieee80211_action.c Mon Mar 5 08:33:29 2018
(r330469)
+++ stable/11/sys/net80211/ieee80211_action.c Mon Mar 5 08:37:08 2018
(r330470)
@@ -79,6 +79,10 @@ static ieee80211_send_action_func *vendor_send_action[
send_inval, send_inval, send_inval, send_inval,
};
+static ieee80211_send_action_func *vht_send_action[3] = {
+ send_inval, send_inval, send_inval,
+};
+
int
ieee80211_send_action_register(int cat, int act, ieee80211_send_action_func *f)
{
@@ -108,6 +112,11 @@ ieee80211_send_action_register(int cat, int act, ieee8
break;
vendor_send_action[act] = f;
return 0;
+ case IEEE80211_ACTION_CAT_VHT:
+ if (act >= nitems(vht_send_action))
+ break;
+ vht_send_action[act] = f;
+ return 0;
}
return EINVAL;
}
@@ -144,6 +153,10 @@ ieee80211_send_action(struct ieee80211_node *ni, int c
if (act < nitems(vendor_send_action))
f = vendor_send_action[act];
break;
+ case IEEE80211_ACTION_CAT_VHT:
+ if (act < nitems(vht_send_action))
+ f = vht_send_action[act];
+ break;
}
return f(ni, cat, act, sa);
}
@@ -177,6 +190,10 @@ static ieee80211_recv_action_func *vendor_recv_action[
recv_inval, recv_inval, recv_inval, recv_inval,
};
+static ieee80211_recv_action_func *vht_recv_action[3] = {
+ recv_inval, recv_inval, recv_inval
+};
+
int
ieee80211_recv_action_register(int cat, int act, ieee80211_recv_action_func *f)
{
@@ -206,6 +223,11 @@ ieee80211_recv_action_register(int cat, int act, ieee8
break;
vendor_recv_action[act] = f;
return 0;
+ case IEEE80211_ACTION_CAT_VHT:
+ if (act >= nitems(vht_recv_action))
+ break;
+ vht_recv_action[act] = f;
+ return 0;
}
return EINVAL;
}
@@ -255,6 +277,10 @@ ieee80211_recv_action(struct ieee80211_node *ni,
case IEEE80211_ACTION_CAT_VENDOR:
if (ia->ia_action < nitems(vendor_recv_action))
f = vendor_recv_action[ia->ia_action];
+ break;
+ case IEEE80211_ACTION_CAT_VHT:
+ if (ia->ia_action < nitems(vht_recv_action))
+ f = vht_recv_action[ia->ia_action];
break;
}
return f(ni, wh, frm, efrm);
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