From: Laszlo Ersek <lersek@redhat.com>
To: Saqib Khan <saqib.khan2011@gmail.com>
Cc: edk2-devel@ml01.01.org
Subject: Re: How to get BBS_BBS_DEVICE_PATH from BOOTXXXX variable
Date: Tue, 18 Oct 2016 19:40:58 +0200 [thread overview]
Message-ID: <4e344fbc-5d83-c963-2867-461d40832c8d@redhat.com> (raw)
In-Reply-To: <CAF=YJJ8cgQEUiNK_-BmDgPaSXYrf9AWu8RSCWV3d9PvVX5rObQ@mail.gmail.com>
On 10/18/16 19:18, Saqib Khan wrote:
> Hi,
> I can not find structure of BOOTXXXX variable, Can any one help how to
> extract device path from BOOTXXXX variable.
In UEFI-related questions, the UEFI specification has a fair chance to
provide useful information.
Please refer to "3.1.3 Load Options" in the UEFI v2.6 spec, available
for download from <http://www.uefi.org/specifications>.
Locating the matching structure definition in the edk2 tree is left as
an exercise to the reader ;)
Laszlo
next prev parent reply other threads:[~2016-10-18 17:41 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-10-18 17:18 How to get BBS_BBS_DEVICE_PATH from BOOTXXXX variable Saqib Khan
2016-10-18 17:40 ` Laszlo Ersek [this message]
2016-10-18 18:37 ` Andrew Fish
2016-10-19 18:17 ` Saqib Khan
2016-10-19 20:41 ` Carsey, Jaben
2016-10-20 7:29 ` Saqib Khan
2016-10-20 15:44 ` Carsey, Jaben
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