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PMans
New Contributor I
1,076 Views

Baytrail SDIO problems with linux kernel 4.7-rc3 (specifically Z3735F)

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Hi,

I've been having problems with a Realtek R8723BS wifi device, which is SDIO, and kernel 4.7-rc3.

The symptom is that the device driver doesn't get to service the device's interrupts reliably. I get wildly varying ping latencies and eventually the network stack hangs, sometimes taking locking the kernel up too.

thanks for any thoughts

Paul

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1 Solution
CarlosAM_INTEL
Moderator
93 Views

Hello speculatrix

Thank you for contacting Intel Embedded Community.

In order to help you please address your questions to the https://www-ssl.intel.com/content/www/us/en/secure/forms/design-assistance.html Embedded Design Assistance, where you be connected with a representative in your area, who could possibly help with your question. Because unfortunately the Bay Trail -T Z37xx is on the "off-roadmap" and its support is for limited manufacturers. For this reason, this processor is unsupported through this channel. Click on http://ark.intel.com/products/series/76761/Intel-Atom-Processor-Z3700-Series this link to learn more about the specifications of the Z37xx family.

Best Regards,

Carlos_A.

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3 Replies
CarlosAM_INTEL
Moderator
94 Views

Hello speculatrix

Thank you for contacting Intel Embedded Community.

In order to help you please address your questions to the https://www-ssl.intel.com/content/www/us/en/secure/forms/design-assistance.html Embedded Design Assistance, where you be connected with a representative in your area, who could possibly help with your question. Because unfortunately the Bay Trail -T Z37xx is on the "off-roadmap" and its support is for limited manufacturers. For this reason, this processor is unsupported through this channel. Click on http://ark.intel.com/products/series/76761/Intel-Atom-Processor-Z3700-Series this link to learn more about the specifications of the Z37xx family.

Best Regards,

Carlos_A.

View solution in original post

PMans
New Contributor I
93 Views

thanks for your time

CarlosAM_INTEL
Moderator
93 Views

Hello speculatrix,

Thanks for your update.

Please do not hesitate to contact us again in case that you have more questions related to the Intel Embedded products.

Best Regards,

Carlos_A.

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