Author: adrian
Date: Sat Jan 7 01:53:27 2017
New Revision: 311575
URL: https://svnweb.freebsd.org/changeset/base/311575
Log:
[net80211] add VHT node flag; parsed chanwidth.
The VHT operational element (VHTOPMODE) isn't a uint32_t - it's
the MCS sets, freq1/freq2 parameters and channel width.
So, store the channel width too in lieu of just storing the
IE struct.
This changes the VHT parameter layout in ieee80211_node but it
doesn't change ABI at all.
Modified:
head/sys/net80211/ieee80211_node.h
Modified: head/sys/net80211/ieee80211_node.h
==============================================================================
--- head/sys/net80211/ieee80211_node.h Sat Jan 7 01:51:54 2017
(r311574)
+++ head/sys/net80211/ieee80211_node.h Sat Jan 7 01:53:27 2017
(r311575)
@@ -142,6 +142,7 @@ struct ieee80211_node {
#define IEEE80211_NODE_ASSOCID 0x020000 /* xmit requires
associd */
#define IEEE80211_NODE_AMSDU_RX 0x040000 /* AMSDU rx enabled */
#define IEEE80211_NODE_AMSDU_TX 0x080000 /* AMSDU tx enabled */
+#define IEEE80211_NODE_VHT 0x100000 /* VHT enabled */
uint16_t ni_associd; /* association ID */
uint16_t ni_vlan; /* vlan tag */
uint16_t ni_txpower; /* current transmit power */
@@ -226,11 +227,13 @@ struct ieee80211_node {
/* VHT state */
uint32_t ni_vhtcap;
- uint32_t ni_vhtinfo;
+ uint16_t ni_vht_basicmcs;
+ uint16_t ni_vht_pad2;
struct ieee80211_vht_mcs_info ni_vht_mcsinfo;
uint8_t ni_vht_chan1; /* 20/40/80/160 - VHT chan1 */
uint8_t ni_vht_chan2; /* 80+80 - VHT chan2 */
- uint16_t ni_vht_pad1;
+ uint8_t ni_vht_chanwidth; /*
IEEE80211_VHT_CHANWIDTH_ */
+ uint8_t ni_vht_pad1;
uint32_t ni_vht_spare[8];
/* fast-frames state */
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