From: "Yao, Jiewen" <jiewen.yao@intel.com>
To: wang xiaofeng <winggundum82@163.com>,
"edk2-devel@lists.01.org" <edk2-devel@lists.01.org>
Subject: Re: how to update capsule image with CapsuleApp
Date: Thu, 12 Jan 2017 03:26:12 +0000 [thread overview]
Message-ID: <74D8A39837DF1E4DA445A8C0B3885C503A8DEFEE@shsmsx102.ccr.corp.intel.com> (raw)
In-Reply-To: <7ccf9ae0.3b20.15990a025f3.Coremail.winggundum82@163.com>
That's good question.
The "reset system service implementation" is expected to detect capsule variable and convert the reset type from warm reset to a type which can maintain the system memory.
It could be warm reset, if the warm reset can keep the memory content.
Or it could be S3 reset, if the warm reset cannot keep the memory content.
Thank you
Yao Jiewen
> -----Original Message-----
> From: edk2-devel [mailto:edk2-devel-bounces@lists.01.org] On Behalf Of wang
> xiaofeng
> Sent: Thursday, January 12, 2017 11:02 AM
> To: Yao, Jiewen <jiewen.yao@intel.com>; edk2-devel@lists.01.org
> Subject: [edk2] how to update capsule image with CapsuleApp
>
> HI All,
> I want to update capsule image with CapsuleApp. The capsule image is built
> and can be update by CapsuleApp. From current edk2 master code ,it seems the
> reset mode should be S3 mode first (I understand this since we need to keep
> capsule information in memory),but CapsuleApp will only trigger a
> EfiResetWarm type reset. so how can this app used to update bios capsule?
> Or I can only test this feature in Windows 10?
> Thanks in advance!
> _______________________________________________
> edk2-devel mailing list
> edk2-devel@lists.01.org
> https://lists.01.org/mailman/listinfo/edk2-devel
next prev parent reply other threads:[~2017-01-12 3:26 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-04 7:13 unable to build update capsule image Iddamsetty, Aravind (Artesyn)
2017-01-04 8:00 ` Yao, Jiewen
2017-01-04 8:14 ` Yao, Jiewen
2017-01-04 8:51 ` Iddamsetty, Aravind (Artesyn)
2017-01-12 3:02 ` how to update capsule image with CapsuleApp wang xiaofeng
2017-01-12 3:26 ` Yao, Jiewen [this message]
2017-01-13 5:33 ` seems a minor logic error in UpdateCapsule of MdeModulePkg\Universal\CapsuleRuntimeDxe wang xiaofeng
2017-01-24 7:56 ` SetUnicodeMem in DisplayEngineDxe seems unsafe wang xiaofeng
2017-01-25 0:54 ` Gao, Liming
2017-01-25 2:21 ` wang xiaofeng
2017-01-25 2:29 ` Dong, Eric
2017-01-25 2:48 ` wang xiaofeng
2017-01-25 2:29 ` Gao, Liming
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