Windows CE 的 kernelIoControl

這些是 KernelIoControl 中 FILE_DEVICE_HAL 用的 control code, 號碼是十進位, 這些是從 FreeScale 的 BSP 裡挖出來的, 還不是全部的 Control Code..

CTL_CODE(FILE_DEVICE_HAL, xx, METHOD_BUFFERED, FILE_ANY_ACCESS)

xx:

01 HAL_GET_DEVICE_INFO

03 HAL_GET_IP_ADDR

04 HAL_RADIO_CNTRL

05 HAL_DDK_CALL

06 EDBG_REGISTER_CLIENT

07 EDBG_DEREGISTER_CLIENT

08 EDBG_REGISTER_DFLT_CLIENT

09 EDBG_SEND

10 EDBG_RECV

11 EDBG_SET_DEBUG

78 KITL_STARTUP

79 KITL_INTRINIT

80 KITL_IS_KDBG_REGISTERED

// KITL PowerOn/Off ioctl, *lpInBuf = 0 for off, 1 for on.

81 KITL_POWER_CALL

12 SET_KERNEL_COMM_DEV

13 HAL_GET_UUID

14 HAL_INIT_RTC

15 HAL_REBOOT

16 HAL_HALT

17 SET_KERNEL_DEV_PORT

18 HAL_TRANSLATE_IRQ

19 HAL_GET_RIO_INFO

20 HAL_ILTIMING

21 HAL_GET_DEVICEID

22 HAL_PROFILE

23 HAL_SET_DEVICE_INFO

24 QUERY_PHYSICALMEM

25 PROCESSOR_INFORMATION

35 HAL_GETREGSECUREKEYS

36 HAL_REQUEST_IRQ

38 HAL_REQUEST_SYSINTR

54 HAL_RELEASE_SYSINTR

// IOCTL to get KITL transport info

37 KITL_GET_INFO

40 HAL_ENABLE_WAKE

41 HAL_DISABLE_WAKE

42 HAL_GET_WAKE_SOURCE

61 HAL_PRESUSPEND

// IOCTL to tell OEM to initialize registry on boot

44 HAL_INITREGISTRY

// IOCTL to give OEM a more full-featured init when the kernel is ready to go

// and before any apps are started

45 HAL_POSTINIT

// IOCTL to ask OEM whether to force clean registry hive

49 HAL_GET_HIVE_CLEAN_FLAG

// IOCTL to ask OEM the reason for power on

50 HAL_GET_POWERONREASON

// IOCTL to get random hardware seed

52 HAL_GET_RANDOM_SEED

// IOCTL to ask OEM for a RAM region to put the registry hive into

53 GET_HIVE_RAM_REGION

// IOCTL to tell OEM to save the RAM region where the registry hive is stored

55 SAVE_HIVE_RAM_REGION

// IOCTL to write XIP section.

46 HAL_WRITE_XIP

47 HAL_XIPCHAIN

// IOCTL for authenticate device

60 HAL_AUTHENTICATE_DEVICE

// IOCTL for WHQL testing (used to check whether hardware is in a jumpered test mode)

56 WHQL_TEST_MODE

// IOCTL for retrieving location and size of bootloader in flash

57 HAL_GET_BOOTLOADER_PARAMS

// IOCTL for retrieving the signed state of an OS image

58 HAL_GET_IMAGE_SIGNED_STATE

// IOCTL to query for a default display resolution.

63 HAL_QUERY_DISPLAYSETTINGS

// IOCTL to query device for device-specific information

64 HAL_QUERY_DEVICE_SETTINGS

// IOCTL to allow the HAL to override the extension region

65 HAL_GET_BIN_CHAIN

// IOCTL to retrieve cache information

66 HAL_GET_CACHE_INFO

// IOCTL to control OEM-specified profiler

67 HAL_OEM_PROFILER

// IOCTL to allow the networking component interrupts to use one SYSINTR_NETWORK_SHARED

68 HAL_SYSINTR_NETWORK_SHARED

// IOCTL to allow OEM specify MAC address for RNDIS

69 HAL_GET_RNDIS_MACADDR

// IOCTL to allow OEM's to specify if a partition is to be formated before being mounted.

70 HAL_QUERY_FORMAT_PARTITION

// IOCTL used by halflat display driver

71 HAL_DDI

// This IOCTL enables/disables update mode. It's used when updating system images and it sets/clears a flag in

// an OEM-defined location that's interpreted by the initial program loader (IPL) at boot time. Based on the

// flag, the IPL will either boot the OS image or it'll load the update loader which starts the update process.

//

// The IOCTL takes a single boolean input parameter: TRUE == update mode and FALSE == normal OS

//

77 HAL_UPDATE_MODE

// IOCTL used by kernel to query page pool parameters from the OAL

// The IOCTL takes no input parameters but returns an NKPoolParameters struct as output.

82 HAL_GET_POOL_PARAMETERS

////////////////////////////////////////////////////////////////////////////////

// VBridge support in kernel, used by VMini (Null miniport driver).

//

26 VBRIDGE_GET_TX_PACKET

27 VBRIDGE_GET_TX_PACKET_COMPLETE

28 VBRIDGE_GET_RX_PACKET

29 VBRIDGE_GET_RX_PACKET_COMPLETE

30 VBRIDGE_GET_ETHERNET_MAC

31 VBRIDGE_ADD_MAC

32 VBRIDGE_SHARED_ETHERNET

33 VBRIDGE_CURRENT_PACKET_FILTER

34 VBRIDGE_802_3_MULTICAST_LIST

39 VBRIDGE_WILD_CARD

//

// These are only handled in vbridge.lib

//

42 VBRIDGE_WILD_CARD_RESET_BUFFER

43 VBRIDGE_WILD_CARD_VB_INITIALIZED

// Ioctl to retrieve OutputDebugString

48 EDBG_GET_OUTPUT_DEBUG_FN

51 EDBG_IS_STARTED

// IOCTL to retrieve hardware-generated entropy

62 HAL_GET_HWENTROPY

例如呼叫已經被串接好的 RTC_init 就像這樣:

SYSTEMTIME tTIME = { 0 };

KernelIoControl(CTL_CODE(FILE_DEVICE_HAL, 14, METHOD_BUFFERED, FILE_ANY_ACCESS), &tTIME, sizeof(SYSTEMTIME), NULL, 0, NULL);

至於串接到 OEM function 這個是在 WinCE 裡被定義好的, 能不能改我就不確定了..

{WINCE_ROOT}\\PLATFORM\\COMMON\\SRC\\INC\\oal_ioctl_tab.h :

{ IOCTL_HAL_INIT_RTC, 0, OALIoCtlHalInitRTC },