【已解决】Hi3518A+RT3070(WIFI)问题

本帖最后由 goodman 于 2016-3-22 21:50 编辑

按照网上诸贤的方法编译，出现如下问题：
# insmod rt3070sta.ko
rtusb init rt2870 --->
===>rt2870_probe()!
--> RTMPAllocAdapterBlock


=== pAd = c5088000, size = 509936 ===

--> RTMPAllocTxRxRingMemory
<-- RTMPAllocTxRxRingMemory, Status=0
<-- RTMPAllocAdapterBlock, Status=0
NumEndpoints=7
BULK IN MaxPacketSize = 512
EP address = 0x81
BULK OUT MaxPacketSize = 512
EP address = 0x 1  
BULK OUT MaxPacketSize = 512
EP address = 0x 2  
BULK OUT MaxPacketSize = 512
EP address = 0x 3  
BULK OUT MaxPacketSize = 512
EP address = 0x 4  
BULK OUT MaxPacketSize = 512
EP address = 0x 5  
BULK OUT MaxPacketSize = 512
EP address = 0x 6  
STA Driver version-2.5.0.1
time out is 30#
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RTUSB_VendorRequest failed(-110),TxFlags=0x0, ReqType=IN, Req=0x7, Idx=0x1000,pAd->Flags=0x0
time out is 30#
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RTUSB_VendorRequest failed(-110),TxFlags=0x0, ReqType=IN, Req=0x7, Idx=0x580,pAd->Flags=0x0
NVM is EFUSE
Allocate a net device with private data size=0!
Allocate net device ops success!
The name of the new ra interface is ra0...
RtmpOSNetDevAttach()--->
<---RtmpOSNetDevAttach(), ret=0
<===rt2870_probe()!
usbcore: registered new interface driver rt2870
输入:
# ifconfig -a
eth0      Link encap:Ethernet  HWaddr 00:00:23:34:45:66  
          inet addr:192.168.0.30  Bcast:192.168.0.255  Mask:255.255.255.0
          inet6 addr: fe80::200:23ff:fe34:4566/64 Scopeink
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:1313 errors:0 dropped:0 overruns:0 frame:0
          TX packets:55 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:1156067 (1.1 MiB)  TX bytes:7566 (7.3 KiB)
          Interrupt:12

lo        Link encapocal Loopback  
          inet addr:127.0.0.1  Mask:255.0.0.0
          inet6 addr: ::1/128 Scope:Host
          UP LOOPBACK RUNNING  MTU:16436  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:0
          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)

ra0       Link encap:Ethernet  HWaddr 00:00:00:00:00:00  
          BROADCAST MULTICAST  MTU:1500  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)
输入:

# ifconfig ra0 up
Allocate 8192 memory for BA reordering
time out is 30#
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RTUSB_VendorRequest failed(-110),TxFlags=0x0, ReqType=IN, Req=0x7, Idx=0x1000,pAd->Flags=0x0
MAC_CSR0  [ Ver:Rev=0xc0555e20]
rtmp_ee_efuse_read16
time out is 30#
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RTUSB_VendorRequest failed(-110),TxFlags=0x0, ReqType=IN, Req=0x7, Idx=0x580,pAd->Flags=0x0
time out is 30#
不停地输出。

跟踪程序，发现问题出现在这里：
do {
     RTUSB_CONTROL_MSG(pObj->pUsb_Dev, 0, Request, RequestType, Value, Index, pAd->UsbVendorReqBuf, TransferBufferLength, CONTROL_TIMEOUT_JIFFIES, RET);
     if (RET < 0) {
           DBGPRINT(RT_DEBUG_OFF, ("#\n"));
           if (RET == RTMP_USB_CONTROL_MSG_ENODEV)
           {                                       
        RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST);                        break;                                
           }
           RetryCount++;
           RTMPusecDelay(5000); /* wait for 5ms*/
      }
} while((RET < 0) && (RetryCount < MAX_VENDOR_REQ_RETRY_COUNT));
好象是与USB<--->RT3070通迅失常，问题出在RTUSB_CONTROL_MSG上，不知何解？