Re: [ipxe-devel] Surface devices having an issue with EFI timers

2017-09-28 Thread Sebastian Roth
Hi Michael, thanks for your quick answer and hints! > Could you possibly test commit a8f80a7? If that works, then it would > be worth using http://ipxe.org/howto/bisect to find the most recent > cause of failure. 2017-09-24 1b67a05 ok 2017-09-24 c4ce925 ok 2017-09-24

Re: [ipxe-devel] Tips on how to debug EFI code (iPXE) from within KVM after ipxe.efi has crashed with #GP?

2017-09-28 Thread Laszlo Ersek
On 09/28/17 20:04, Michael Brown wrote: > On 28/09/17 18:37, Konrad Rzeszutek Wilk wrote: >> !!! X64 Exception Type - 0D(#GP - General Protection)  CPU Apic ID - >> >> ExceptionData - >> RIP  - BEC2949C, CS  - 0038, RFLAGS - >> 00210216 >>

Re: [ipxe-devel] Tips on how to debug EFI code (iPXE) from within KVM after ipxe.efi has crashed with #GP?

2017-09-28 Thread Michael Brown
On 28/09/17 18:37, Konrad Rzeszutek Wilk wrote: !!! X64 Exception Type - 0D(#GP - General Protection) CPU Apic ID - ExceptionData - RIP - BEC2949C, CS - 0038, RFLAGS - 00210216 > Find image 808610ed.efidrv (ImageBase=00

[ipxe-devel] Tips on how to debug EFI code (iPXE) from within KVM after ipxe.efi has crashed with #GP?

2017-09-28 Thread Konrad Rzeszutek Wilk
Hey, I am hitting an interesting issue with the latest versions of iPXE, edk2, and GRUB wherein I am trying to boot GRUB (via iPXE), and then load Xen, I get this: !!! X64 Exception Type - 0D(#GP - General Protection) CPU Apic ID - ExceptionData - RIP - BE

Re: [ipxe-devel] Error code 280860 : link down, driver not loaded ?

2017-09-28 Thread Michael Brown
On 28/09/17 11:29, Géraud Guibert wrote: For sure, this code is confirming that the network is down, as told by ifstat and route... Here is the script : > > As I thought: there is nothing in your embedded script that will open the network interface. You will need to use the "ifopen" command

Re: [ipxe-devel] Error code 280860 : link down, driver not loaded ?

2017-09-28 Thread Christian Nilsson
Hi, As Michael already said, you are missing ifopen or dhcp in your script Replace your "sleep 2" with "ifopen" and you should be good. The reason it works when you don't press Ctrl-B quickly is that it tries dhcp by default when there is no embedded script. Michael: Maybe this could be made more

Re: [ipxe-devel] Error code 280860 : link down, driver not loaded ?

2017-09-28 Thread Géraud Guibert
Hello M. Brown, For sure, this code is confirming that the network is down, as told by ifstat and route... Here is the script : #!ipxe # wait/force interface to be up !? sleep 2 set otdns x.x.x.x set otweb www.ourwebsite.fr set otipxe ipxe/otboot.ipxe set ip y.y.y.y set netmask 255.255.0.