wifi: mac80211: add eht_capa debugfs field
Output looks like this:
[root@ct523c-0b29 ~]# cat /debug/ieee80211/wiphy6/netdev\:wlan6/stations/50\:28\:4a\:bd\:f4\:a7/eht_capa
EHT supported
MAC-CAP: 0x82 0x00
PHY-CAP: 0x0c 0x00 0x00 0x00 0x00 0x48 0x00 0x00 0x00
OM-CONTROL
MAX-MPDU-LEN: 11454
242-TONE-RU-GT20MHZ
NDP-4-EHT-LFT-32-GI
BEAMFORMEE-80-NSS: 0
BEAMFORMEE-160-NSS: 0
BEAMFORMEE-320-NSS: 0
SOUNDING-DIM-80-NSS: 0
SOUNDING-DIM-160-NSS: 0
SOUNDING-DIM-320-NSS: 0
MAX_NC: 0
PPE_THRESHOLD_PRESENT
NOMINAL_PKT_PAD: 0us
MAX-NUM-SUPP-EHT-LTF: 1
SUPP-EXTRA-EHT-LTF
MCS15-SUPP-MASK: 0
EHT bw <= 80 MHz, max NSS for MCS 8-9: Rx=2, Tx=2
EHT bw <= 80 MHz, max NSS for MCS 10-11: Rx=2, Tx=2
EHT bw <= 80 MHz, max NSS for MCS 12-13: Rx=2, Tx=2
EHT bw <= 160 MHz, max NSS for MCS 8-9: Rx=0, Tx=0
EHT bw <= 160 MHz, max NSS for MCS 10-11: Rx=0, Tx=0
EHT bw <= 160 MHz, max NSS for MCS 12-13: Rx=0, Tx=0
EHT bw <= 320 MHz, max NSS for MCS 8-9: Rx=0, Tx=0
EHT bw <= 320 MHz, max NSS for MCS 10-11: Rx=0, Tx=0
EHT bw <= 320 MHz, max NSS for MCS 12-13: Rx=0, Tx=0
EHT PPE Thresholds: 0xc1 0x0e 0xe0 0x00 0x00
Signed-off-by: Ben Greear <greearb@candelatech.com>
Link: https://lore.kernel.org/r/20230517184428.999384-1-greearb@candelatech.com
Signed-off-by: Johannes Berg <johannes.berg@intel.com>