Re: [edk2] How to get BBS_BBS_DEVICE_PATH from BOOTXXXX variable

2016-10-20 Thread Carsey, Jaben
nt: Thursday, October 20, 2016 12:30 AM To: Carsey, Jaben <jaben.car...@intel.com> Cc: Andrew Fish <af...@apple.com>; edk2-de...@ml01.01.org; Laszlo Ersek <ler...@redhat.com> Subject: Re: [edk2] How to get BBS_BBS_DEVICE_PATH from BOOT variable Importance: High BootVariable = mGet

Re: [edk2] How to get BBS_BBS_DEVICE_PATH from BOOTXXXX variable

2016-10-20 Thread Saqib Khan
t; > -Original Message- > > From: edk2-devel [mailto:edk2-devel-boun...@lists.01.org] On Behalf Of > > Saqib Khan > > Sent: Wednesday, October 19, 2016 11:18 AM > > To: Andrew Fish <af...@apple.com> > > Cc: edk2-de...@ml01.01.org; Laszlo Ersek <ler..

Re: [edk2] How to get BBS_BBS_DEVICE_PATH from BOOTXXXX variable

2016-10-19 Thread Saqib Khan
Hi, so i have parsed the structure as follow : *BootVariable = mGetVariable(Name, , , NULL);LDAttr = BootVariable[0];FilePathListLength = (BootVariable+2);Ptr = (BootVariable+3); // for description * *for FilePathList[] Ptr+= StrSize((CHAR16 *)Ptr); CopyMem (Ptr, DevicePath,

Re: [edk2] How to get BBS_BBS_DEVICE_PATH from BOOTXXXX variable

2016-10-18 Thread Andrew Fish
> On Oct 18, 2016, at 10:40 AM, Laszlo Ersek wrote: > > On 10/18/16 19:18, Saqib Khan wrote: >> Hi, >> I can not find structure of BOOT variable, Can any one help how to >> extract device path from BOOT variable. > > In UEFI-related questions, the UEFI specification