Hi Andrew, Trying to measure the elapsed time interval with a call to system time at different levels.
Thanks Sai From: Andrew Fish [mailto:af...@apple.com] Sent: Wednesday, June 03, 2015 7:51 PM To: edk2-devel@lists.sourceforge.net Subject: Re: [edk2] getsystemtime-- help On Jun 3, 2015, at 7:47 PM, Saiprasad Chavali <s...@marvell.com<mailto:s...@marvell.com>> wrote: 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? The rules are the rules. What are you trying to do? Thanks, Andrew Fish Sai From: Andrew Fish [mailto:af...@apple.com] Sent: Wednesday, June 03, 2015 7:40 PM To: edk2-devel@lists.sourceforge.net<mailto:edk2-devel@lists.sourceforge.net> Subject: Re: [edk2] getsystemtime-- help On Jun 3, 2015, at 7:27 PM, Saiprasad Chavali <s...@marvell.com<mailto:s...@marvell.com>> 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 ------------------------------------------------------------------------------ _______________________________________________ edk2-devel mailing list edk2-devel@lists.sourceforge.net<mailto:edk2-devel@lists.sourceforge.net> https://lists.sourceforge.net/lists/listinfo/edk2-devel ------------------------------------------------------------------------------ _______________________________________________ edk2-devel mailing list edk2-devel@lists.sourceforge.net<mailto:edk2-devel@lists.sourceforge.net> https://lists.sourceforge.net/lists/listinfo/edk2-devel
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