On 02/06/13 16:49, baban devkate wrote: > I am trying to install an OS *to* the NVMe storage (ie. booting the > installer from a CD-ROM, and selecting NVMe as target.
To ask the obvious: have you tried sprinkling your driver with DEBUG messages? They should show up on the qemu debug port [1] (or the virtual serial console, if you build OVMF with -D DEBUG_ON_SERIAL_PORT). The next step (sub-project, actually) could be building a new installer image with debug messages & serial IO enabled for grub. I have no idea how to do that for Ubuntu, and even for Fedora I'd have to follow the wiki, so I can't readily help with this. Also, in my limited experience, grub debugging is a nightmare; you very quickly reach a spot where the built-in debug messages don't help any longer, and you must add new messages to the source. (But hey, at least you *have* the source, grub2 being GPLv3...) Laszlo [1] http://www.linux-kvm.org/page/OVMF#Saving_OVMF_debug_messages ------------------------------------------------------------------------------ Free Next-Gen Firewall Hardware Offer Buy your Sophos next-gen firewall before the end March 2013 and get the hardware for free! Learn more. http://p.sf.net/sfu/sophos-d2d-feb _______________________________________________ edk2-devel mailing list edk2-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/edk2-devel
