#20578: ath10k tx rate max always 6 Mbit/s
-------------------------+----------------------------------
Reporter: changlong | Owner: developers
Type: defect | Status: new
Priority: normal | Milestone: Chaos Calmer (trunk)
Component: base system | Version: Trunk
Keywords: ath10k |
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Hi,
I get a new MikroTik R11e-5HacD wifi card for my openwrt-15.05-x86-generic
router, after I enabel the 802.11ac with 80MHz or 160MHZ, my iphone6 or
macbook or nexus5 is not able to find the ssid.
when I set it into 40MHz or 20MHz it work for me, but the max tx rate
always is 6 Mbit/s , and TX always is 20MHz.
The DFS channel 52, 56, 60, 64 also not working.(after enable no wifi
ssid find by phone)
here is the dmeg:
dmesg |grep ath10k
[ 8.820261] ath10k_pci 0000:01:00.0: irq 27 for MSI/MSI-X
[ 8.820295] ath10k_pci 0000:01:00.0: pci irq msi interrupts 1 irq_mode
0 reset_mode 0
[ 9.063741] ath10k_pci 0000:01:00.0: Direct firmware load for ath10k
/cal-pci-0000:01:00.0.bin failed with error -2
[ 9.068492] ath10k_pci 0000:01:00.0: Falling back to user helper
[ 9.077306] firmware ath10k!cal-pci-0000:01:00.0.bin:
firmware_loading_store: map pages failed
[ 10.263178] ath10k_pci 0000:01:00.0: qca988x hw2.0 (0x4100016c,
0x043222ff) fw 10.2.4.48 api 4 htt 2.1 wmi 5 cal otp max_sta 128
[ 10.272853] ath10k_pci 0000:01:00.0: debug 0 debugfs 1 tracing 0 dfs 1
testmode 1
[ 14.666466] ath10k_pci 0000:01:00.0: DFS region 0x0 not supported, will
trigger radar for every pulse
[ 249.489231] ath10k_pci 0000:01:00.0: could not get mac80211 beacon
[ 252.490042] ath10k_pci 0000:01:00.0: failed to submit AP self-peer
removal on vdev 0: -11
[ 255.490042] ath10k_pci 0000:01:00.0: failed to delete WMI vdev 0: -11
[ 258.490038] ath10k_pci 0000:01:00.0: failed to remove AP self-peer on
vdev 0: -110
[ 258.494122] ath10k_pci 0000:01:00.0: removing stale peer
4c:5e:0c:12:7f:8a from vdev_id 0
[ 261.490043] ath10k_pci 0000:01:00.0: could not suspend target (-11)
and the iw phy
Wiphy phy0
max # scan SSIDs: 16
max scan IEs length: 199 bytes
Retry short limit: 7
Retry long limit: 4
Coverage class: 0 (up to 0m)
Device supports AP-side u-APSD.
Available Antennas: TX 0x3 RX 0x3
Configured Antennas: TX 0x3 RX 0x3
Supported interface modes:
* managed
* AP
* AP/VLAN
* monitor
Band 2:
Capabilities: 0x19e3
RX LDPC
HT20/HT40
Static SM Power Save
RX HT20 SGI
RX HT40 SGI
TX STBC
RX STBC 1-stream
Max AMSDU length: 7935 bytes
DSSS/CCK HT40
Maximum RX AMPDU length 65535 bytes (exponent: 0x003)
Minimum RX AMPDU time spacing: 8 usec (0x06)
HT TX/RX MCS rate indexes supported: 0-15
VHT Capabilities (0x338001b2):
Max MPDU length: 11454
Supported Channel Width: neither 160 nor 80+80
RX LDPC
short GI (80 MHz)
TX STBC
RX antenna pattern consistency
TX antenna pattern consistency
VHT RX MCS set:
1 streams: MCS 0-9
2 streams: MCS 0-9
3 streams: not supported
4 streams: not supported
5 streams: not supported
6 streams: not supported
7 streams: not supported
8 streams: not supported
VHT RX highest supported: 0 Mbps
VHT TX MCS set:
1 streams: MCS 0-9
2 streams: MCS 0-9
3 streams: not supported
4 streams: not supported
5 streams: not supported
6 streams: not supported
7 streams: not supported
8 streams: not supported
VHT TX highest supported: 0 Mbps
Frequencies:
* 5180 MHz [36] (17.0 dBm)
* 5200 MHz [40] (17.0 dBm)
* 5220 MHz [44] (17.0 dBm)
* 5240 MHz [48] (17.0 dBm)
* 5260 MHz [52] (23.0 dBm) (no IR, radar
detection)
DFS state: usable (for 1342 sec)
DFS CAC time: 60000 ms
* 5280 MHz [56] (23.0 dBm) (no IR, radar
detection)
DFS state: usable (for 1342 sec)
DFS CAC time: 60000 ms
* 5300 MHz [60] (23.0 dBm) (no IR, radar
detection)
DFS state: usable (for 1342 sec)
DFS CAC time: 60000 ms
* 5320 MHz [64] (23.0 dBm) (no IR, radar
detection)
DFS state: usable (for 1342 sec)
DFS CAC time: 60000 ms
* 5500 MHz [100] (disabled)
* 5520 MHz [104] (disabled)
* 5540 MHz [108] (disabled)
* 5560 MHz [112] (disabled)
* 5580 MHz [116] (disabled)
* 5600 MHz [120] (disabled)
* 5620 MHz [124] (disabled)
* 5640 MHz [128] (disabled)
* 5660 MHz [132] (disabled)
* 5680 MHz [136] (disabled)
* 5700 MHz [140] (disabled)
* 5745 MHz [149] (30.0 dBm)
* 5765 MHz [153] (30.0 dBm)
* 5785 MHz [157] (30.0 dBm)
* 5805 MHz [161] (30.0 dBm)
* 5825 MHz [165] (30.0 dBm)
valid interface combinations:
* #{ AP } <= 8,
total <= 8, #channels <= 1, STA/AP BI must match, radar
detect widths: { 20 MHz (no HT), 20 MHz, 40 MHz, 80 MHz }
HT Capability overrides:
* MCS: ff ff ff ff ff ff ff ff ff ff
* maximum A-MSDU length
* supported channel width
* short GI for 40 MHz
* max A-MPDU length exponent
* min MPDU start spacing
--
Ticket URL: <https://dev.openwrt.org/ticket/20578>
OpenWrt <http://openwrt.org>
Opensource Wireless Router Technology
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