Naresh:

> Can you provide kernel logs

Partial kernel logs are attached showing failed and successful s3.

> Also can you provided MMIO dump of PORTSC before & after S3 entry.

I still don't know how to dump memory from fedora (could you suggest some 
tool?).

> XHCI MMIO base can be found using command:
> lspci -s 00:14.0 -vvvk # I guess bus 0, device 0x14, func 0 is XHCI ctrl.
> region 0 is MMIO base

Region 0: Memory at d1220000 (64-bit, non-prefetchable) [size=64K]

> PORTSC for USB3 is in offset range 0x500-0x580.

Still pending because I need a memory dumping tool/command... (I am 
investigating /dev/crash memory dump).... please advise.

Thank you,
Jose.





Attachment: Suspend_OK_Kernel_Log
Description: Binary data

Attachment: Failed_S3_Kernel_Log
Description: Binary data

Attachment: XHCI_MMIO_base
Description: Binary data

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