Re: CE 5.0 Kernel question
From: Bryan (anonymous_at_discussions.microsoft.com)
Date: 10/01/04
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Date: Thu, 30 Sep 2004 21:37:06 -0700
Hi,
I have created another BSP to modify.
But if I put my ioctl code to my BSP folder,
how do I link my ioctl function with oal_ioctl_x86.lib ?
Because the oal_ioctl_x86.lib is in the \common\src\x86
\ioctl.
Thanks,
Bryan.
>-----Original Message-----
>Well,
>I think you have better put your modified source code
under your BSP
>directory instead of the common directory.
>Becasue the COMMON\SRC\X86 is shared for all of the x86
platforms, and other
>platform may NOT have the ability of your own ioctl
codes.
>
>"Bryan" <anonymous@discussions.microsoft.com>
>???????:40d801c4a69c$f45819e0$a501280a@phx.gbl...
>Hi,
>
>Thanks for you reply!!
>
>Do you mean.....
>If I wan to add a IOCTL call, such as IOCTL_HAL_UPDATE
>and I have to do these...
>1. // ioctl_tab.h
> .....................
> { IOCTL_HAL_UPDATE, 0, x86IoCtlUpdate },
> .............
>2. Write a update.c program and put in the folder
> \wince500\platform\common\src\x86\common\ioctl\
> .....................
> bool x86IoCtlUpdate ( ...., ..., .... )
> { }
>
>
>Am I right?
>
>
>
>Thanks
>
>Bryan 2004/09/30
>
>
>>-----Original Message-----
>>The CEPC BSP do NOT have \src\kernel\oal\ioctl.c nor the
>\src\inc\ioctl.h.
>>It only have a SRC\KERNEL\OAL\globals.c and it used the
>pre-defined x86
>>ioctl table ioctl_tab.h (COMMON\SRC\x86\INC).
>>becase the last entry of ioctl_tab.h is all zero (the
>End of Table), so
>>we'll need to clone it into \src\inc (and have better
>rename it into
>>ioctl.h)!!
>>Then add their own ioctl handler into the
src\inc\ioctl.h
>>
>>
>>"Yannick Chamming's [eMVP]"
><ychammings_nospam@adeset.com> ¼¶¼g©ó¶l¥ó·s»D
>>:OA7$tMepEHA.3800@TK2MSFTNGP14.phx.gbl...
>>> the PQOAL model of CE 5.0 implies that all CPU
>specific code is in
>>> Platform\Common. Only the board specific code is in
>the BSP directory.
>>> Consequently, the OEMIoControl function is no more
>implemented as part of
>>> the board specific code of the OAL. You only implement
>specific ioctl
>>> handlers.
>>> To add your own ioctl, you can update the ioctl array
>in inc\ioctl.h and
>>add
>>> your ioctl handler in kernel\oal\src\ioctl.c
>>>
>>>
>>> --
>>> ------------------------------------------------------
-
>---------
>>> Yannick Chamming's (eMVP)
>>> ADESET
>>> Windows Embedded Manager
>>> ychammings AT adeset DOT com>
>>> http://www.adeset.com
>>> Tél : +33 (0)4.72.18.57.77
>>> Fax : +33 (0)4.72.18.57.78
>>> ------------------------------------------------------
-
>---------
>>>
>>> "Bryan" <anonymous@discussions.microsoft.com> wrote in
>message
>>> news:337601c4a5c4$6d561e70$a501280a@phx.gbl...
>>> > Hi all,
>>> >
>>> > I wrote some function in C:\WINCE420
>>> > \PLATFORM\CEPC\KERNEL\HAL\oemioctl.c
>>> > in CE 4.2.
>>> >
>>> > But I can not find the "oemioctl.c" in CE 5.0, where
>can
>>> > I put my code if I want to modify the kernel?
>>> >
>>> > Thanks,
>>> > Bryan.
>>> >
>>> >
>>> >
>>> >
>>>
>>>
>>
>>
>>.
>>
>
>
>.
>
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