Re: [edk2] GetTime - TimeZone

2015-09-03 Thread Andrew Fish

> On Sep 3, 2015, at 12:52 PM, Sivasakthivel Nainar  
> wrote:
> 
> Below both are different Real Time clock implementations in EDK II source. 
> 
> ArmPlatformPkg/Library/PL031RealTimeClockLib/PL031RealTimeClockLib.c 
> 
> PcAtChipsetPkg/PcatRealTimeClockRuntimeDxe/PcRtc.c
> 
> One is  adjusting the Time with Timezone value programmed and other one ( PC 
> code )  is not adjusting.  I think  UEFI spec does not  ask to adjust the 
> time to timezone. 
> 

The Spec, which probably is a little too PC centric, states that TimeZone, and 
Daylight come from values set via SetTime(). I would posit if the RTC stores 
the TimeZone and Daylight information, then it makes sense to return that info.

Thanks,

Andrew Fish

> ArmPlatformPkg/Library/PL031RealTimeClockLib/PL031RealTimeClockLib.c   
> implementation may need to be  reviewed. 
> 
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[edk2] GetTime - TimeZone

2015-09-03 Thread Sivasakthivel Nainar
 Below both are different Real Time clock implementations in EDK II source. 

ArmPlatformPkg/Library/PL031RealTimeClockLib/PL031RealTimeClockLib.c 

PcAtChipsetPkg/PcatRealTimeClockRuntimeDxe/PcRtc.c

One is  adjusting the Time with Timezone value programmed and other one ( PC 
code )  is not adjusting.  I think  UEFI spec does not  ask to adjust the time 
to timezone. 

ArmPlatformPkg/Library/PL031RealTimeClockLib/PL031RealTimeClockLib.c   
implementation may need to be  reviewed. 

The information contained in this message may be confidential and proprietary 
to American Megatrends, Inc.  This communication is intended to be read only by 
the individual or entity to whom it is addressed or by their designee. If the 
reader of this message is not the intended recipient, you are on notice that 
any distribution of this message, in any form, is strictly prohibited.  Please 
promptly notify the sender by reply e-mail or by telephone at 770-246-8600, and 
then delete or destroy all copies of the transmission.

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