Re: CE 5.0 Kernel question

From: K. S. Huang (ks_huang_at_AlphaNetworks.com_remove.this)
Date: 09/29/04

  • Next message: K. S. Huang: "Re: CE 5.0 Kernel question" 
    Date: Wed, 29 Sep 2004 16:33:23 +0800

    Because the CEPC BSP of CE 5.0 is tranfered into PQOAL architecture.
    The real OEMIoControl entry is under
    \WINCE500\PLATFORM\COMMON\SRC\COMMON\IOCTL\ioctl.c
    It dose NOT implement any IOCTL function call but using a Table named
    g_oalIoCtlTable to map the corresponding IOCTL into the relative fections.

    And the definition of g_oalIoCtlTable is defined in
    \WINCE500\PLATFORM\CEPC\SRC\KERNEL\OAL\globals.c for CEPC.

    const OAL_IOCTL_HANDLER g_oalIoCtlTable [] = {
    #include <ioctl_tab.h>
    };

    the ioctl_tab is a predefined IOCTL table for a generic x86 platform.
    If you want to add your own IOCTLs, you'll need to clone the ioctl_tab.h
    (under \WINCE500\PLATFORM\COMMON\SRC\x86\INC)
    into your BSP and modified the contects of the cloned ioctl_tab.h.
    Also arrange your original add-on ioctl codes to adapt the function
    prototype of the OAL_IOCTL_HANDLER.

    "Bryan" <anonymous@discussions.microsoft.com>
    ???????: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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