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AIROC™ Wi-Fi and Wi-Fi Bluetooth Combos

hydys
New Contributor II

Dear Sir:

客户信息:

平台:allwinner

系统:Android7.0(linux3.10)

驱动版本:1.363.125.19

Combo:AW-NM372SM(cyw43438)

问题描述:

客户在不停发ping命令时,出现如下问题,导致wifi无法工作:

[245867.022166] MACEVENT: WLC_E_ESCAN_RESULT 69, MAC 48:7d:2e:52:0a:10, status 8
[245867.030467] MACEVENT: WLC_E_ESCAN_RESULT 69, MAC 00:00:27:a4:00:00, status 0
[245961.675820] sunxi-mmc 1c10000.sdmmc: smc 2 p1 err, cmd 53, RD DTO !!
[245961.683112] sunxi-mmc 1c10000.sdmmc: data error, sending stop command
[245961.690656] sunxi-mmc 1c10000.sdmmc: reset:host reset and recover finish
[245961.699048] dhdsdio_readframes: RXHEADER FAILED: -35
[245961.704879] dhdsdio_rxfail: abort command, terminate frame, send NAK
[245962.585844] sunxi-mmc 1c10000.sdmmc: smc 2 p1 err, cmd 53, RD DTO !!
[245962.593124] sunxi-mmc 1c10000.sdmmc: data error, sending stop command
[245962.600639] sunxi-mmc 1c10000.sdmmc: reset:host reset and recover finish
[245962.945184] sunxi-mmc 1c10000.sdmmc: smc 2 p1 err, cmd 53, RD DTO !!
[245962.952491] sunxi-mmc 1c10000.sdmmc: data error, sending stop command
[245962.960166] sunxi-mmc 1c10000.sdmmc: reset:host reset and recover finish
[245963.304675] sunxi-mmc 1c10000.sdmmc: smc 2 p1 err, cmd 53, RD DTO !!
[245963.311990] sunxi-mmc 1c10000.sdmmc: data error, sending stop command
[245963.319315] sunxi-mmc 1c10000.sdmmc: reset:host reset and recover finish
[245963.331252] Version mismatch, dongle reports 255, expecting 4
[245963.673820] sunxi-mmc 1c10000.sdmmc: smc 2 p1 err, cmd 53, RD DTO !!
[245963.681119] sunxi-mmc 1c10000.sdmmc: data error, sending stop command
[245963.688487] sunxi-mmc 1c10000.sdmmc: reset:host reset and recover finish
[245964.033143] sunxi-mmc 1c10000.sdmmc: smc 2 p1 err, cmd 53, RD DTO !!
[245964.040444] sunxi-mmc 1c10000.sdmmc: data error, sending stop command
[245964.047716] sunxi-mmc 1c10000.sdmmc: reset:host reset and recover finish
[245964.056952] dhdsdio_membytes: membytes transfer failed
[245964.063271] INTERNAL ERROR: FIRMWARE HALTED : set BUS DOWN
[245964.405458] sunxi-mmc 1c10000.sdmmc: smc 2 p1 err, cmd 53, RD DTO !!
[245964.412759] sunxi-mmc 1c10000.sdmmc: data error, sending stop command
[245964.420234] sunxi-mmc 1c10000.sdmmc: reset:host reset and recover finish
[245964.764748] sunxi-mmc 1c10000.sdmmc: smc 2 p1 err, cmd 53, RD DTO !!
[245964.772028] sunxi-mmc 1c10000.sdmmc: data error, sending stop command
[245964.779306] sunxi-mmc 1c10000.sdmmc: reset:host reset and recover finish
[245964.789128] dhdsdio_membytes: membytes transfer failed
[245964.795595] Unknown mailbox data content: 0xffffffff
[245964.801842] dhdsdio_dpc: failed backplane access over SDIO, halting operation
[245964.820207] dhdsdio_isr : bus is down. we have nothing to do
[245964.830198] dhdsdio_isr : bus is down. we have nothing to do
[245964.840116] dhdsdio_isr : bus is down. we have nothing to do
[245964.850153] dhdsdio_isr : bus is down. we have nothing to do
[245964.860131] dhdsdio_isr : bus is down. we have nothing to do
[245964.870284] dhdsdio_isr : bus is down. we have nothing to do
[245964.880079] dhdsdio_isr : bus is down. we have nothing to do

烦请,协助分析下问题点,谢谢!

0 Likes
1 Solution
hydys
New Contributor II

Dear  

针对全志平台在sdioh_request_byte中添加sunxi_mmc_check_r1_ready后,目前测试还比较稳定。

再次感谢!

View solution in original post

3 Replies
Zhengbao_Zhang
Moderator
Moderator

Hello:

   有做过加打ping时间间隔测试吗, 现在这个测试看上去sdio接口通讯出现问题了。

0 Likes
hydys
New Contributor II

Dear Zhengbao:

客户使用的第三方apk测试不方便修改,稍后使用脚本方式,加log后再看下,非常感谢!

0 Likes
hydys
New Contributor II

Dear  

针对全志平台在sdioh_request_byte中添加sunxi_mmc_check_r1_ready后,目前测试还比较稳定。

再次感谢!

View solution in original post