使用的是d1h的sdk，驱动正常加载了，wlan0也能正常联网，开热点，但是不知为何缺少etc/config/wireless这个文件，导致luci页面中缺少无线的选项，因此也无法在页面上直接修改热点密码和名称
、
这个是iw list输出的结果

root@TinaLinux:/# iw list
Wiphy phy0
	max # scan SSIDs: 2
	max scan IEs length: 2257 bytes
	max # sched scan SSIDs: 0
	max # match sets: 0
	Retry short limit: 7
	Retry long limit: 4
	Coverage class: 0 (up to 0m)
	Device supports AP-side u-APSD.
	Available Antennas: TX 0 RX 0
	Supported interface modes:
		 * IBSS
		 * managed
		 * AP
		 * AP/VLAN
		 * monitor
		 * P2P-client
		 * P2P-GO
		 * P2P-device
	Band 1:
		Capabilities: 0x172
			HT20/HT40
			Static SM Power Save
			RX Greenfield
			RX HT20 SGI
			RX HT40 SGI
			RX STBC 1-stream
			Max AMSDU length: 3839 bytes
			No DSSS/CCK HT40
		Maximum RX AMPDU length 32767 bytes (exponent: 0x002)
		Minimum RX AMPDU time spacing: No restriction (0x00)
		HT TX/RX MCS rate indexes supported: 0-7
		Frequencies:
			* 2412 MHz [1] (20.0 dBm)
			* 2417 MHz [2] (20.0 dBm)
			* 2422 MHz [3] (20.0 dBm)
			* 2427 MHz [4] (20.0 dBm)
			* 2432 MHz [5] (20.0 dBm)
			* 2437 MHz [6] (20.0 dBm)
			* 2442 MHz [7] (20.0 dBm)
			* 2447 MHz [8] (20.0 dBm)
			* 2452 MHz [9] (20.0 dBm)
			* 2457 MHz [10] (20.0 dBm)
			* 2462 MHz [11] (20.0 dBm)
			* 2467 MHz [12] (20.0 dBm) (no IR)
			* 2472 MHz [13] (20.0 dBm) (no IR)
			* 2484 MHz [14] (20.0 dBm) (no IR)
	valid interface combinations:
		 * #{ managed } <= 2, #{ AP } <= 1,
		   total <= 3, #channels <= 1
		 * #{ managed } <= 3,
		   total <= 3, #channels <= 1
		 * #{ managed } <= 2, #{ P2P-client, P2P-GO } <= 1,
		   total <= 3, #channels <= 1

这个是ifconfig -a的输出，可见wlan正常启动

root@TinaLinux:/# ifconfig -a
eth0      Link encap:Ethernet  HWaddr 46:0D:1B:C8:FF:DD  
          inet addr:192.168.7.142  Bcast:192.168.7.255  Mask:255.255.255.0
          inet6 addr: fe80::440d:1bff:fec8:ffdd/64 Scope:Link
          inet6 addr: fda1:fb1c:6054::1/60 Scope:Global
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:42457 errors:0 dropped:0 overruns:0 frame:0
          TX packets:30999 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:44403994 (42.3 MiB)  TX bytes:3726900 (3.5 MiB)
          Interrupt:62 

lo        Link encap:Local Loopback  
          inet addr:127.0.0.1  Mask:255.0.0.0
          inet6 addr: ::1/128 Scope:Host
          UP LOOPBACK RUNNING  MTU:65536  Metric:1
          RX packets:9900 errors:0 dropped:0 overruns:0 frame:0
          TX packets:9900 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:845772 (825.9 KiB)  TX bytes:845772 (825.9 KiB)

mon.wlan0 Link encap:UNSPEC  HWaddr C8-25-BD-47-71-70-00-00-00-00-00-00-00-00-00-00  
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:2 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:273 (273.0 B)  TX bytes:0 (0.0 B)

sit0      Link encap:IPv6-in-IPv4  
          NOARP  MTU:1480  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)

wlan0     Link encap:Ethernet  HWaddr C8:25:BD:47:71:70  
          inet addr:192.168.5.1  Bcast:192.168.5.255  Mask:255.255.255.0
          inet6 addr: fe80::ca25:bdff:fe47:7170/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:31335 errors:0 dropped:1 overruns:0 frame:0
          TX packets:37668 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:3862446 (3.6 MiB)  TX bytes:45169868 (43.0 MiB)

不知如何解决

@lgkgkfg 解决了，复制so库的时候出了点问题，把正常的so库复制进去就正常运行了

@lgkgkfg 和我上面说的一样，找不到的话不会报错invalid elf header的

这个图就是把这个库文件删掉之后的报错

文件系统的话应该是正常的，要是只读的话我就没法把这个库从编译机复制到板子上了呀

@lgkgkfg

拿正常的库对比了下，貌似编译是正常的？环境的话设置是正确的，如果没有或者找不到这个库，是会直接显示no file or directory的，不会有invalid elf header。

如标题，使用官方的sdk编译后，虽然这个库存在于out中，但是实际烧录后并不存在于系统里（白的是我手动复制进去的）


尝试手动复制进去之后，运行iptable，报错invalid elf header， 请问如何解决？ 现在缺失这个库导致路由功能无法正常运行

我也有类似的报错，但是热点确实正常启动了

root@TinaLinux:/tmp# softap_up test 12345678
***************************
Start hostapd test!
***************************
wpa2-psk!
Start to set softap!
Message is: OK
Set softap finished!
[ 1484.692922] [STA_WRN] !!! xradio_remove_interface: vif_id=0
killall: wpa_supplicant: no process killed
[ 1486.738620] ieee80211_do_open: vif_type=2, p2p=0, ch=3, addr=c8:25:bd:47:71:70
[ 1486.746979] [STA] !!!xradio_vif_setup: id=0, type=2, p2p=0, addr=c8:25:bd:47:71:70
[ 1486.763023] [AP_WRN] BSS_CHANGED_ASSOC but driver is unjoined.
Start to start softap!
SoftAP started successfullyHaving catch sig_chld!
Message is: OK
Start softap finished!
Having catch sig_chld!
[ 1487.843033] [STA_WRN] xradio_change_interface: new type=3(2), p2p=0(0)
[ 1487.860622] [STA_WRN] !!! xradio_remove_interface: vif_id=0
[ 1487.871122] [STA] !!!xradio_vif_setup: id=0, type=3, p2p=0, addr=c8:25:bd:47:71:70
[ 1487.970774] [AP_WRN] ap restarting!
[ 1487.991469] [AP_WRN] [HT40][xradio_start_ap][PhyModeCfg:0xc007]
[ 1488.019303] [AP_WRN] vif0, AP/GO mode THROTTLE=58
[ 1488.050841] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
Having catch sig_chld!
Having catch sig_chld!
Having catch sig_chld!
Having catch sig_chld!
Having catch sig_chld!
iptables v1.4.21: Couldn't load target `MASQUERADE':No such file or directory

Try `iptables -h' or 'iptables --help' for more information.
Having catch sig_chld!
enable data forward failed!

问题是连上热点的设备无法联网（就算板子能正常联网）

@captain 我已经解决这个问题了，在menuconfig里不止要把kernel module/wireless driver里的换成xr829，还需要进到firmware里把xr829 with 40m sdd这个选项关掉

@lgkgkfg 好家伙，确实解决了，我之前只改了wireless driver里的选项，没改firmware

@lgkgkfg 你确定你和我的报错一样？看底下发的24m和40m搞错了的报错信息，貌似不一样啊。我也试过改24m，还是一样的报错

@whycan 晕哥你看看我镇楼图这是啥问题，我试了改成24m的和40m的，都不行，错误代码也不是not responding，而是timeout waiting for fifo