请教关于SDIO WIFI的加载问题！

atom1212

请教关于SDIO WIFI的加载问题！ [复制链接]

大家好，我们现在在使用MARVELL8686这个WIFI芯片的驱动，总是没有加载成功，打印信息如下：高手们帮我分析一下呀1


SDBusDriver: PROCESS_ATTACH
INIT - Enter DriverEntry
*** Driver version 38.p45 ***
*** Built on Aug 16 2009 18:44:11 ***
<== DriverEntry: register miniport success
<== DriverEntry: register miniport successINIT - Enter MrvDrvInitialize
[WiFi]: Driver Version: 38.p45
pAssoInfo = 0x1a1d68, pAssoInfo->Length = 0x1a1d68
********sdio_Initialization**********

********SDNdisGetSDDeviceHandle**********

SDNdis: Failed to get active path key (0xC0000001)
*** SDNdisGetSDDeviveHandleFailed -1073741823
*** SDIOInitialization FAILED! ***
[TT] SDIO initialization is failed! Quit initialization process

SDBusDriver: PROCESS_DETACH
SDBusDriver: PROCESS_ATTACH
SDBusDriver: +SDC_Init
!!!!!!!!!!SDBusDriver: +SDC_Init
SDBusDriver: Bus Driver instance created : 0x0003AC80 ! -SDC_Init
Load Key Base Drivers\BuiltIn\Serial1
Read Register Value[3:3]
CRegUart::CRegUart init dwSysintr=50[29]

m_pRegVirtualAddr : [b0055300]
Load Key Base Drivers\BuiltIn\Serial2
Read Register Value[1:1]
CRegUart::CRegUart init dwSysintr=52[7]

m_pRegVirtualAddr : [b0055100]
DeviceFolder::LoadDevice!Enumerate Found deprecated load instructions at (Drivers\BuiltIn\AFD). Driver cannot be unloaded.
DeviceFolder::LoadDevice!Enumerate Found deprecated load instructions at (Drivers\BuiltIn\PPP). Driver cannot be unloaded.
SetOutputGain(39321)
:::FMM_Init

SDHCDGetHCFunctions: +Init
SDHCDGetHCFunctions: -Init
SDHC +Init
SDHC Active RegPath : "Drivers\Active\28"
SDHC_dll="tcc_sdhc.dll"
wini.dwNumIoWindows 0
wini.dwNumMemWindows 2
wini.memWindows[0].dwBase B0090000
wini.memWindows[0].dwLen 100
wini.memWindows[1].dwBase B0090100
wini.memWindows[1].dwLen 100
!!!!!!!!!!!!!SDBus: Init!!!!!!!!!!!  
InitializeHardware +
IOCTL_CKC_SET_PERICLOCK
IOCTL_CKC_SET_PERIBUSCLKCTL
CSDHCBase::InitializeHardware: ISR installation is skipped.(it's ok)

CSDHCBase::InitializeHardware: IRQ 27 mapped to SYS_INTR 0x12

angeldouzi

SDNdis: Failed to get active path key 有错误呀，为什么我的wifi驱动没有那个打印信息呢？