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openwrt / mt76

mac80211 driver for MediaTek MT76x0e, MT76x2e, MT7603, MT7615, MT7628 and MT7688
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No 2.4GHz wifi #239

Closed ghost closed 5 years ago

ghost commented 5 years ago

SoC is MT7621 5GHz is MT7612e 2.4GHz is MT7603e

I am using commit 6203d46fcc4577065209ea0ed9334d89df4f63f7 and the 5GHz seems to work well, but 2.4 is not working. According to OpenWrt and the kernel log it is loaded up without any problem, it broadcasts but as soon as I connect to it with a device, it disappears. No evidence of a crash in dmesg, OpenWrt, or iwinfo. How can I get you some more useful information?

# dmesg | grep mt76
[    2.164364] mt7621_gpio 1e000600.gpio: registering 32 gpios
[    2.175673] mt7621_gpio 1e000600.gpio: registering 32 gpios
[    2.186926] mt7621_gpio 1e000600.gpio: registering 32 gpios
[    3.037962] spi-mt7621 1e000b00.spi: sys_freq: 50000000
[   14.947587] mt7603e 0000:01:00.0: ASIC revision: 76030010
[   14.963971] mt7603e 0000:01:00.0: Firmware Version: 1
[   14.969026] mt7603e 0000:01:00.0: Build Time: 20161027164355
[   15.012571] mt7603e 0000:01:00.0: firmware init done
[   15.213749] mt76x2e 0000:02:00.0: ASIC revision: 76120044
[   15.874813] mt76x2e 0000:02:00.0: ROM patch build: 20141115060606a
[   15.884522] mt76x2e 0000:02:00.0: Firmware Version: 0.0.00
[   15.890003] mt76x2e 0000:02:00.0: Build: 1
[   15.894108] mt76x2e 0000:02:00.0: Build Time: 201507311614____
[   15.922561] mt76x2e 0000:02:00.0: Firmware running!

After crash iwinfo

# iwinfo
wlan0     ESSID: "2.4GHz"
          Access Point: 00:0C:43:26:76:03
          Mode: Master  Channel: 1 (2.412 GHz)
          Tx-Power: 21 dBm  Link Quality: unknown/70
          Signal: unknown  Noise: unknown
          Bit Rate: unknown
          Encryption: none
          Type: nl80211  HW Mode(s): 802.11bgn
          Hardware: 14C3:7603 14C3:7603 [Generic MAC80211]
          TX power offset: unknown
          Frequency offset: unknown
          Supports VAPs: yes  PHY name: phy0

wlan1     ESSID: "5GHz"
          Access Point: F8:62:AA:50:00:01
          Mode: Master  Channel: 52 (5.260 GHz)
          Tx-Power: 10 dBm  Link Quality: 53/70
          Signal: -57 dBm  Noise: unknown
          Bit Rate: 292.5 MBit/s
          Encryption: none
          Type: nl80211  HW Mode(s): 802.11nac
          Hardware: 14C3:7662 14C3:7662 [Generic MAC80211]
          TX power offset: unknown
          Frequency offset: unknown
          Supports VAPs: yes  PHY name: phy1
nbd168 commented 5 years ago

Please try a newer version, many MT7603 fixes went into the tree since then

ghost commented 5 years ago

OK it is working on a newer version