libing64/ath9k

ath9k driver for collecting csi (ubuntu 14.04)

ath9k's Issues

atheros 9300 card model

I have bought two 9380/9390 miniPCIe cards from Taobao, the PCI ID is 0x168c:0x0030 and set them in two PCs, One as AP, one as STA, AP can log the received msg with recv_csi program, but the csi len is always 0, you can refer to below log

Recv 18th msg with rate: 0x8f | payload len: 1540
Timestamp 0
Channel: 2437
Bandwidth: 0
Rate: 143
NR: 3
NC: 3
Tones: 56
Phyerr: 0
RSSI0: 219
RSSI1: 45
RSSI2: 36
RSSI3: 41
Payload Len: 1540
CSI Len: 0

And here is the kernel log about this chip

csi@ubuntuCSI:/NovelSense/recvCSI$ dmesg | grep ath
[ 8.552767] ath: EEPROM regdomain: 0x64
[ 8.552768] ath: EEPROM indicates we should expect a direct regpair map
[ 8.552770] ath: Country alpha2 being used: 00
[ 8.552770] ath: Regpair used: 0x64
[ 8.668764] ath9k 0000:02:00.0 wlan2: renamed from wlan0
csi@ubuntuCSI:/NovelSense/recvCSI$ dmesg | grep AR93
[ 8.667099] ieee80211 phy0: Atheros AR9300 Rev:3 mem=0xffffc90000f80000, irq=16

here is the lspci output

02:00.0 0280: 168c:0030 (rev 01)
Subsystem: 106b:009a
Flags: bus master, fast devsel, latency 0, IRQ 16
Memory at f7000000 (64-bit, non-prefetchable) [size=128K]
Expansion ROM at f7020000 [disabled] [size=64K]
Capabilities: [40] Power Management version 2
Capabilities: [50] MSI: Enable- Count=1/4 Maskable+ 64bit+
Capabilities: [70] Express Endpoint, MSI 00
Capabilities: [100] Advanced Error Reporting
Capabilities: [140] Virtual Channel
Capabilities: [300] Device Serial Number 00-00-00-00-00-00-00-00
Kernel driver in use: ath9k

I am thinking it maybe the wrong card model issue. So can you let me know what model you are using and where can buy it?

thanks

monitor mode?

Hello libing64,
Does the csi-tool work in monitor mode to get the csi data?
Look forward your reply! Thanks.

CSI for ar9285

hello,
i have atheros ar9285 nic. can i use this git to compile ath9k module to collect csi data??
please help