[edk2] UEFI writing protection variable

2014-02-21 Thread miguelro...@ua.pt
Hello all, I'm a master's student and for my final thesis I am writing a UEFI Application/Driver. In my UEFI Application/Driver I need to have access to a non volatile variable that must be visible (write permission) only to my UEFI Application/Driver and invisible (no read permission) for o

[edk2] INVALID PARAMETER when opening a file for writing

2014-03-27 Thread miguelro...@ua.pt
Hello all, I'm getting an error when trying to open a file for writing. I have no problems when I open the same file with read permissions. I'm using the following code: EFI_FILE_IO_INTERFACE * get_io_interface(EFI_HANDLE image) { EFI_STATUS status; EFI_HANDLE loadedImHandle;

[edk2] Initializing Driver

2014-05-19 Thread miguelro...@ua.pt
Hello all, I have a UEFI Application (that I built using GNU-EFI) that does not produce any entry in the handle database, it only consumes protocols and services. Right now I am loading this UEFI Application through the UEFI Shell but I want this application to run on every boot. Is there any

Re: [edk2] Initializing Driver

2014-05-20 Thread miguelro...@ua.pt
Sent: Tuesday, May 20, 2014 11:09 AM To: edk2-devel@lists.sourceforge.net Subject: Re: [edk2] Initializing Driver On 05/19/14 18:53, miguelro...@ua.pt wrote: > I have a UEFI Application (that I built using GNU-EFI) that does not > produce any entry in the handle database, it only co

Re: [edk2] Initializing Driver

2014-05-22 Thread miguelro...@ua.pt
the uuid of my driver. Any pointers? Regards, Miguel R. From: Laszlo Ersek Sent: Tuesday, May 20, 2014 1:20 PM To: edk2-devel@lists.sourceforge.net Subject: Re: [edk2] Initializing Driver On 05/20/14 15:00, miguelro...@ua.pt wrote: > And where do I add