Hi Andrew,

Thanks for the comment, is there way we can ping the RTC with the help of 
architecture protocol, at higher TPL's than Callback (or) nothing?

Sai

From: Andrew Fish [mailto:[email protected]]
Sent: Wednesday, June 03, 2015 7:40 PM
To: [email protected]
Subject: Re: [edk2] getsystemtime-- help


On Jun 3, 2015, at 7:27 PM, Saiprasad Chavali 
<[email protected]<mailto:[email protected]>> wrote:

HI,

Is there a better way to obtain the system time? I tried GetTime and the call 
hangs When I raise the TPL level.


Did you violate the TPL rules in the UEFI spec?

UEFI 2.5 section 6.1Table 23. TPL Restrictions
Time Services <= TPL_CALLBACK

If not it is a bug in the implementation of gRT->GetTime().

Thanks,

Andrew Fish


Thanks
Sai
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