QCA9880 openwrt 信号非常差

ma***

手上有一块QCA9880 AC网卡，刷了好几个版本的OPENWT X86信号都很差，无论是2.4G还是5G，距离1米内信号只有30%，天线是好的，有人说是ATH10K的驱动问题。另外发现MAC地址好像不对，后面3组是12 34 56，请教各位手上有这卡的大大，你们有这些问题吗？无线信号弱应该怎样解决，谢谢

乌***

是不是不幸的V1......

ma***

乌卡卡 发表于 2015-8-16 17:54
是不是不幸的V1......

拆开看过芯片了，是BR4A，不是V1版，5G和2.4G都能识别，就是信号很差，MAC地址应该是不正确的，有个网友说是ATH10K的驱动问题，可以修改驱动解决

ma***

有没有人帮帮忙，谢谢

bol***

我也買這個...淘寶200块了..
失望啊....信号差...

ma***

bolk001 发表于 2015-8-20 13:47
我也買這個...淘寶200块了..
失望啊....信号差...

信号差是驱动问题，小白不会改驱动

ma***

自己顶一下……。

f7***

驱动问题，用qca闭源驱动才能发挥它的性能

ma***

f78fk 发表于 2015-8-31 11:33
驱动问题，用qca闭源驱动才能发挥它的性能

请问哪里有闭源驱动？

ma***

mingse 发表于 2015-9-2 16:40
QCA9880芯片的刷潘多拉比较好

有潘多拉的X86吗

add***

同问。我在核心日志中发现 QCA 9880运行需要调用FRIMWARE。我的出错日志如下：
[   21.083315] ath10k_pci 0000:06:00.0: irq 30 for MSI/MSI-X
[   21.083346] ath10k_pci 0000:06:00.0: pci irq msi interrupts 1 irq_mode 0 reset_mode 0
[   21.283168] ath10k_pci 0000:06:00.0: Direct firmware load for ath10k/cal-pci-0000:06:00.0.bin failed with error -2
[   21.318791] ath10k_pci 0000:06:00.0: Falling back to user helper
[   24.424773] hfsplus: unable to parse mount options
[   24.443870] ntfs: (device sda4): parse_options(): Option iocharset is deprecated. Please use option nls=<charsetname> in the future.
[   24.489299] FAT-fs (sda4): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive!
[   26.642034] hfsplus: unable to parse mount options
[   26.661663] ntfs: (device sdb1): parse_options(): Option iocharset is deprecated. Please use option nls=<charsetname> in the future.
[   26.750916] ntfs: volume version 3.1.
[   31.638278] random: nonblocking pool is initialized
[   72.894146] hfsplus: unable to parse mount options
[   72.913545] ntfs: (device sda3): parse_options(): Option iocharset is deprecated. Please use option nls=<charsetname> in the future.
[   72.959630] FAT-fs (sda3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive!
[   81.440762] ath10k_pci 0000:06:00.0: Direct firmware load for ath10k/QCA988X/hw2.0/firmware-4.bin failed with error -2
[   81.478078] ath10k_pci 0000:06:00.0: Falling back to user helper
[  121.171981] hfsplus: unable to parse mount options
[  121.191727] ntfs: (device sda3): parse_options(): Option iocharset is deprecated. Please use option nls=<charsetname> in the future.
[  121.238397] FAT-fs (sda3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive!
[  141.600108] ath10k_pci 0000:06:00.0: could not fetch firmware file 'ath10k/QCA988X/hw2.0/firmware-4.bin': -11
[  141.730085] ath10k_pci 0000:06:00.0: otp stream is empty, using board.bin contents
[  142.748205] ath10k_pci 0000:06:00.0: qca988x hw2.0 (0x4100016c, 0x043202ff) fw 10.2-00082-4-2 api 3 htt 2.1 wmi 3 cal otp max_sta 128
[  142.795350] ath10k_pci 0000:06:00.0: debug 0 debugfs 1 tracing 0 dfs 1 testmode 1

sm0***

同求这问题的解决方案

iio***

帮你顶上去

pzh***

Makefile中用$(1)/lib/firmware/ath10k/QCA988X/hw2.0/firmware-5.bin这个试一试呢