You can also try devtree, and devices shell commands.
Thanks,
Andrew Fish
On Sep 6, 2013, at 4:03 PM, "David F." <[email protected]> wrote:
> BIOS update fixes it ... now to see what protocols they have.
>
>
>
> On Fri, Sep 6, 2013 at 3:42 PM, David F. <[email protected]> wrote:
> >An HP laptop does not
>
> actually it must be booting ok, just no screen. I tried mode 80 25, mode 128
> 40, mode 80 43, typing blind and nothing changed, so then I just type reset
> and press enter and that did reset so the shell must be operating, just video
> issue.
>
>
> On Fri, Sep 6, 2013 at 2:42 PM, David F. <[email protected]> wrote:
> yes, the intel board boots the to the shell I put on a UFD. An HP laptop
> does not, however a different HP desktop system does boot to it. dh command
> has a lot of nonsense in it with unknown's and then saw some normal device
> paths. dh -p diskio says can't find anything, dh -p blockio says can't find
> anything, nothing that gives the name of the various attached devices.
>
>
>
> On Fri, Sep 6, 2013 at 2:19 PM, Sergey Isakov <[email protected]> wrote:
> Are you able to start a shell.efi? Else what about you?
>
> On 07.09.2013, at 1:02, David F. <[email protected]> wrote:
>
>> This is an application for an Intel motherboard. So it only has whatever
>> they put on it ...
>>
>>
>> On Fri, Sep 6, 2013 at 1:28 PM, Sergey Isakov <[email protected]> wrote:
>> So you should go from initial. What drivers do you have installed? What
>> protocols they are produced?
>> Do you have HandleBuffer?
>> Did you see output from dh command is a Shell?
>>
>> On 06.09.2013, at 21:19, David F. <[email protected]> wrote:
>>
>>> Sergey,
>>>
>>> Yes, thanks, that be nice but the problem is there is no Pass Thru or Scsi
>>> IO interfaces found. Used LocateHandleBuffer and nothing was returned
>>> (not found), tried for all 3, ATA Pass Thru, SCSI Pass Thru, and Scsi IO.
>>> I'd like to see those be "required" when those type of devices exist.
>>>
>>> Andrew,
>>>
>>> Thanks, I'll check that part out, but still really need those pass thru
>>> type commands. Very useful on systems.
>>>
>>>
>>>
>>>
>>>
>>> On Fri, Sep 6, 2013 at 9:56 AM, Andrew Fish <[email protected]> wrote:
>>>
>>> On Sep 5, 2013, at 7:22 PM, David F. <[email protected]> wrote:
>>>
>>> > Well, without any passthru support, I'm not sure how I'm, as an
>>> > application, supposed to get the device names of the various hard drives
>>> > and dvd drives in the system? Also, how you would be able to burn a
>>> > CD/DVD and send the various commands to setup for the burn. I see the
>>> > Visual BIOS on the system has all the name, so there must be a way
>>> > without essentially turning off all UEFI services and writing a raw DOS
>>> > like program to directly program the SATA/PATA controllers like the old
>>> > days? Strange?
>>> >
>>> > Does anyone have the answer??
>>> >
>>>
>>> What is returned for the ComponentName? This should be the human readable
>>> name of the device.
>>>
>>> https://svn.code.sf.net/p/edk2/code/trunk/edk2/MdePkg/Include/Protocol/ComponentName.h
>>> https://svn.code.sf.net/p/edk2/code/trunk/edk2/MdePkg/Include/Protocol/ComponentName2.h
>>>
>>> Thanks,
>>>
>>> Andrew Fish
>>>
>>> > TIA!!
>>> >
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