关于3518E平台移植rt5370WiFi的问题

本帖最后由 rui 于 2015-8-5 14:51 编辑

我在3518E上面移植RT5370WiFi 时出现了一些问题，过程和问题如下：
我们的移植工作先从配置kernel开始，
1.配置内核
Networking support==>Wireless 下80211相关配置选上
Device Drivers==>Network deivce support==>Wireless LAN==> <*>   Ralink driver support  --->全选
Device Drivers==>USB support下EHCI HCD support、OHCI HCD support 、USB Wireless Device Management support

2. 移植rt5370驱动
a.解压源码
2011_0719_RT3070_RT3370_RT5370_RT5372_RT2070_Linux_STA_V2.5.0.3_DPO.bz2

b.修改顶层Makefile
修改平台为Hi3518E： #PLATFORM = PC PLATFORM = HI3518E
添加平台内核路径及编译工具
ifeq ($(PLATFORM),HI_3518E)
LINUX_SRC = /opt/Hi3518_SDK_V1.0.8.1/osdrv/kernel/linux-3.0.y
CROSS_COMPILE = arm-hisiv100nptl-linux-
export ARCH=arm
endif
c.修改配置文件 修改os/linux/config.mk
使能wpa supplicant # Support Wpa_Supplicant HAS_WPA_SUPPLICANT=y
# Support Native WpaSupplicant for Network MagangeHAS_NATIVE_WPA_SUPPLICANT_SUPPORT=y
d.添加平台
ifeq ($(PLATFORM),HI_3518E)
#WFLAGS += -DRT_BIG_ENDIAN
Endif
将CFLAGS修改为EXTRA_CFLAGS
ifeq ($(PLATFORM),HI_3518E)
        EXTRA_CFLAGS := -v -D__KERNEL__ -DMODULE -I$(LINUX_SRC)/include -I$(RT28xx_DIR)/include -mbig-endian -Wall -Wstrict-prototypes -Wno-trigraphs -O2 -fno-strict-aliasing -fno-common -Uarm -fno-common -pipe -mapcs-32 -D__LINUX_ARM_ARCH__=5 -mcpu=xscale -mtune=xscale -malignment-traps -msoft-float $(WFLAGS)
        EXTRA_CFLAGS := -v $(WFLAGS) -I$(RT28xx_DIR)/include
        export CFLAGS        
endif

e.编译 make clean；make –j 4 编译OK
f.部署到开发板
将os/linux/rt5370sta.ko放入开发板ko目录下 将RT2870STA.dat放入开发板/etc/Wireless/RT2870STA/目录下
f.加载5370驱动 #insmod rt5370sta.ko
rtusb init rt2870 --->
=== pAd = c4ea4000, size = 510192 ===
<-- RTMPAllocTxRxRingMemory, Status=0
<-- RTMPAllocAdapterBlock, Status=0
#
#
RTUSB_VendorRequest failed(-110),TxFlags=0x0, ReqType=IN, Req=0x7, Idx=0x1000,pAd->Flags=0x0
#
#
RTUSB_VendorRequest failed(-110),TxFlags=0x0, ReqType=IN, Req=0x7, Idx=0x1000,pAd->Flags=0x0
#
#
RTUSB_VendorRequest failed(-110),TxFlags=0x0, ReqType=IN, Req=0x7, Idx=0x1000,pAd->Flags=0x0
#
#
RTUSB_VendorRequest failed(-110),TxFlags=0x0, ReqType=IN, Req=0x7, Idx=0x580,pAd->Flags=0x0
usbcore: registered new interface driver rt2870
g.查看模块是否存在
#
# lsusb
Bus 001 Device 001: ID 1d6b:0002
Bus 002 Device 001: ID 1d6b:0001
Bus 001 Device 002: ID 148f:5370
#
# ifconfig -a
eth0      Link encap:Ethernet  HWaddr 00:01:02:03:04:10  
          inet addr:192.168.0.85  Bcast:192.168.0.255  Mask:255.255.255.0
          inet6 addr: fe80::201:2ff:fe03:410/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:43098 errors:0 dropped:3 overruns:0 frame:0
          TX packets:14146 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:3986865 (3.8 MiB)  TX bytes:1023671 (999.6 KiB)
          Interrupt:12

lo        Link encap:Local Loopback  
          LOOPBACK  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)
有ra0 说明已经识别，我们启用该模块
Ifconfig – ra0 up
#
RTUSB_VendorRequest failed(-110),TxFlags=0x0, ReqType=IN, Req=0x7, Idx=0x1000,pAd->Flags=0x0
#
#
RTUSB_VendorRequest failed(-110),TxFlags=0x0, ReqType=IN, Req=0x9, Idx=0x34,pAd->Flags=0x0
(Efuse for 3062/3562/3572) Size=0x2d [2d0-2fc]
#
#
RTUSB_VendorRequest failed(-110),TxFlags=0x0, ReqType=IN, Req=0x7, Idx=0x1000,pAd->Flags=0x0
#
#
RTUSB_VendorRequest failed(-110),TxFlags=0x0, ReqType=OUT, Req=0x2, Idx=0x3000,pAd->Flags=0x0
        Request Value=0xffff!
#
#
RTUSB_VendorRequest failed(-110),TxFlags=0x0, ReqType=OUT, Req=0x2, Idx=0x3002,pAd->Flags=0x0
        Request Value=0x02ff!
#
#
RTUSB_VendorRequest failed(-110),TxFlags=0x0, ReqType=OUT, Req=0x2, Idx=0x3004,pAd->Flags=0x0
        Request Value=0x2810!
#
#
RTUSB_VendorRequest failed(-110),TxFlags=0x0, ReqType=OUT, Req=0x2, Idx=0x3006,pAd->Flags=0x0
        Request Value=0x1002!
#
#
RTUSB_VendorRequest failed(-110),TxFlags=0x0, ReqType=OUT, Req=0x2, Idx=0x3008,pAd->Flags=0x0
        Request Value=0x023b!
#
#
RTUSB_VendorRequest failed(-110),TxFlags=0x0, ReqType=OUT, Req=0x2, Idx=0x300a,pAd->Flags=0x0
        Request Value=0x8610!
#
#
RTUSB_VendorRequest failed(-110),TxFlags=0x0, ReqType=OUT, Req=0x2, Idx=0x300c,pAd->Flags=0x0
        Request Value=0x1602!
#
#
RTUSB_VendorRequest failed(-110),TxFlags=0x0, ReqType=OUT, Req=0x2, Idx=0x300e,pAd->Flags=0x0
        Request Value=0x024e!
#
RTUSB_VendorRequest failed(-110),TxFlags=0x0, ReqType=OUT, Req=0x2, Idx=0x3010,pAd->Flags=0x0
        Request Value=0x4f16!
#
RTUSB_VendorRequest failed(-110),TxFlags=0x0, ReqType=OUT, Req=0x2, Idx=0x3012,pAd->Flags=0x0
        Request Value=0x1702!
#
RTUSB_VendorRequest failed(-110),TxFlags=0x0, ReqType=OUT, Req=0x2, Idx=0x3014,pAd->Flags=0x0
        Request Value=0x0233!
#
RTUSB_VendorRequest failed(-110),TxFlags=0x0, ReqType=OUT, Req=0x2, Idx=0x3016,pAd->Flags=0x0
        Request Value=0x3817!

就会持续打印以上信息，该问题困扰我好几天了，这个问题是不是我配置内核后者修改驱动源码时出问题导致的还是其他原因，请大牛协助定位下，谢谢！