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阅读：4926回复：4
Wince5.0 加SDIO WIFI驱动
平台是WINCE5.0，CPU为i.MX27，底层驱动支持sd memory card和sdio，现在使用marwell的sdio WIFI网卡，供应商提供了wince5.0的驱动，但是WIFI网卡插进去后，底层驱动跑到半路就停下来了，下面是debug信息：
SDCardDetectIstThread:wait int finish BspSdhcIsCardPresent:sd card 1 inserd! SDCardDetectIstThread:card exist BspSdhcCardDetectInterruptType: sd1 rising edge! SDCardDetectIstThread:wait int... SDCardDetectIstThread:wait int finish BspSdhcIsCardPresent:sd card 1 inserd! SDCardDetectIstThread:card exist BspSdhcCardDetectInterruptType: sd1 rising edge! SDCardDetectIstThread:wait int... IST: STATUS 0x30000000 INT_CNT 0x00000000 SDControllerIstThread: Device present 1 + ProcessCardInsertion: Device Fully Inserted! + ProcessCardInsertion: Device Fully Inserted! SetClock: START! - ProcessCardInsertion()- Wait For Interrupt ... IST: STATUS 0x30000100 INT_CNT 0x00000000 Wait For Interrupt ... SetClock: START! SDCardDetectIstThread:wait int finish BspSdhcIsCardPresent:sd card 1 not inserd! SDCardDetectIstThread:card not exist BspSdhcCardDetectInterruptType: sd1 falling edge! SDCardDetectIstThread:wait int... SDCardDetectIstThread:wait int finish BspSdhcIsCardPresent:sd card 1 not inserd! SDCardDetectIstThread:card not exist BspSdhcCardDetectInterruptType: sd1 falling edge! SDCardDetectIstThread:wait int... IST: STATUS 0x30000100 INT_CNT 0x00000000 SDControllerIstThread: Device present 0 + ProcessCardRemoval: Card Removal Detected! + ProcessCardRemoval: Card Removal Detected! SetClock: STOP! SDInitialize: Controller 1 +SoftwareReset BSPGetSDHCCLK:GpioAlloc freq=44333333 SetRate()+ SDSetRate - Requested Rate: 19000000, Setting clock rate to 14777777 SDSetRate - clk_div 2, prescaler 0 SDSetRate - Requested Rate: 19000000, Setting clock rate to 14777777 SDSetRate - clk_div 2, prescaler 0 SetRate()- -SoftwareReset - ProcessCardRemoval()- Wait For Interrupt ... IST: STATUS 0x30000000 INT_CNT 0x00000000 Wait For Interrupt ... SDHSlotOptionHandler - called - SetSlotInterface : Clock Setting: 100000 SDHSlotOptionHandler - called - SetSlotInterface : setting for 1 bit mode SetClock: STOP! BSPGetSDHCCLK:GpioAlloc freq=44333333 SetRate()+ SDSetRate - Requested Rate: 100000, Setting clock rate to 98958 SDSetRate - clk_div 6, prescaler 32 SDSetRate - Requested Rate: 100000, Setting clock rate to 98958 SDSetRate - clk_div 6, prescaler 32 SetRate()- 做过sdio wifi驱动的兄弟帮忙看看是什么原因 |
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沙发#
发布于：2008-06-20 18:27
你的驱动支持SDIO吗？貌似驱动不完善。
给这个打印信息别人无法看， 你连marvell的sdio都还load哪。 不知道用的是那一款，我用过sdio8686的。， |
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板凳#
发布于：2008-06-23 11:08
我用的也是marwell sdio8686，bsp包的供应商说是支持SDIO的，但是插进sdio wifi卡后底层驱动都没跑过去，一直停在那个地方？？？
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地板#
发布于：2008-06-24 18:33
呵呵，现在貌似不支持。
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地下室#
发布于：2008-07-01 17:22
换一个wifi卡看看，我有客户是pxa27x处理器的，可以用我的卡。qq: 5870761
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