Author: adrian
Date: Wed Dec 7 04:03:51 2016
New Revision: 309665
URL: https://svnweb.freebsd.org/changeset/base/309665
Log:
[net80211] flesh out more RX phy information.
I'm teaching my ath10k port to communicate up the per-rate / channel width
information I get from the firmware.
The HT40 flag field should just be retired and instead moved to use the
PHY bandwidth field.
Modified:
head/sys/net80211/ieee80211_freebsd.h
Modified: head/sys/net80211/ieee80211_freebsd.h
==============================================================================
--- head/sys/net80211/ieee80211_freebsd.h Wed Dec 7 04:02:41 2016
(r309664)
+++ head/sys/net80211/ieee80211_freebsd.h Wed Dec 7 04:03:51 2016
(r309665)
@@ -658,6 +658,10 @@ int ieee80211_get_xmit_params(struct mbu
#define IEEE80211_RX_F_IV_STRIP 0x00000200 /* Decrypted; IV
stripped */
#define IEEE80211_RX_F_MMIC_STRIP 0x00000400 /* Decrypted; MMIC
stripped */
#define IEEE80211_RX_F_SHORTGI 0x00000800 /* This is a
short-GI frame */
+#define IEEE80211_RX_F_CCK 0x00001000
+#define IEEE80211_RX_F_OFDM 0x00002000
+#define IEEE80211_RX_F_HT 0x00004000
+#define IEEE80211_RX_F_VHT 0x00008000
/* Channel width */
#define IEEE80211_RX_FW_20MHZ 1
@@ -687,7 +691,7 @@ struct ieee80211_rx_stats {
uint8_t c_nf; /* global NF */
uint8_t c_rssi; /* global RSSI */
uint8_t c_chain; /* number of RX chains involved */
- uint8_t c_rate; /* legacy + 11n rate code */
+ uint8_t c_rate; /* legacy; 11n rate code; VHT MCS */
/* 32 bits */
uint16_t c_freq; /* Frequency, MHz */
@@ -703,7 +707,8 @@ struct ieee80211_rx_stats {
/* 32 bits */
uint8_t c_phytype; /* PHY type, FW flags above */
- uint8_t c_pad2[3];
+ uint8_t c_vhtnss; /* VHT - number of spatial streams */
+ uint8_t c_pad2[2];
};
struct ieee80211_rx_params {
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