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[HALX86] Implement HalpcGetCmosData and HalpcSetCmosData.

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Hermès Bélusca-Maïto 2023-06-19 17:51:31 +02:00
parent 0c16bcd4e8
commit 7e1510eb9c
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GPG key ID: 3B2539C65E7B93D0
3 changed files with 60 additions and 50 deletions
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9
hal/halx86/generic/cmos.c
View file

@ -101,10 +101,11 @@ HalpGetCmosData(
ULONG ULONG
NTAPI NTAPI
HalpSetCmosData(IN ULONG BusNumber, HalpSetCmosData(
IN ULONG SlotNumber, _In_ ULONG BusNumber,
IN PVOID Buffer, _In_ ULONG SlotNumber,
IN ULONG Length) _In_reads_bytes_(Length) PVOID Buffer,
_In_ ULONG Length)
{ {
PUCHAR Ptr = (PUCHAR)Buffer; PUCHAR Ptr = (PUCHAR)Buffer;
ULONG Address = SlotNumber; ULONG Address = SlotNumber;

38
hal/halx86/include/bus.h
View file

@ -427,17 +427,15 @@ HalpGetCmosData(
_In_ ULONG BusNumber, _In_ ULONG BusNumber,
_In_ ULONG SlotNumber, _In_ ULONG SlotNumber,
_Out_writes_bytes_(Length) PVOID Buffer, _Out_writes_bytes_(Length) PVOID Buffer,
_In_ ULONG Length _In_ ULONG Length);
);
ULONG ULONG
NTAPI NTAPI
HalpSetCmosData( HalpSetCmosData(
IN ULONG BusNumber, _In_ ULONG BusNumber,
IN ULONG SlotNumber, _In_ ULONG SlotNumber,
IN PVOID Buffer, _In_reads_bytes_(Length) PVOID Buffer,
IN ULONG Length _In_ ULONG Length);
);
CODE_SEG("INIT") CODE_SEG("INIT")
VOID VOID
@ -584,24 +582,22 @@ HalpNoBusData(
ULONG ULONG
NTAPI NTAPI
HalpcGetCmosData( HalpcGetCmosData(
IN PBUS_HANDLER BusHandler, _In_ PBUS_HANDLER BusHandler,
IN PBUS_HANDLER RootHandler, _In_ PBUS_HANDLER RootHandler,
IN ULONG SlotNumber, _In_ ULONG SlotNumber,
IN PVOID Buffer, _Out_writes_bytes_(Length) PVOID Buffer,
IN ULONG Offset, _In_ ULONG Offset,
IN ULONG Length _In_ ULONG Length);
);
ULONG ULONG
NTAPI NTAPI
HalpcSetCmosData( HalpcSetCmosData(
IN PBUS_HANDLER BusHandler, _In_ PBUS_HANDLER BusHandler,
IN PBUS_HANDLER RootHandler, _In_ PBUS_HANDLER RootHandler,
IN ULONG SlotNumber, _In_ ULONG SlotNumber,
IN PVOID Buffer, _In_reads_bytes_(Length) PVOID Buffer,
IN ULONG Offset, _In_ ULONG Offset,
IN ULONG Length _In_ ULONG Length);
);
BOOLEAN BOOLEAN
NTAPI NTAPI

63
hal/halx86/legacy/bus/cmosbus.c
View file

@ -1,45 +1,58 @@
/* /*
* PROJECT: ReactOS HAL * PROJECT: ReactOS HAL
* LICENSE: GPL - See COPYING in the top level directory * LICENSE: GPL-2.0-or-later (https://spdx.org/licenses/GPL-2.0-or-later)
* FILE: hal/halx86/legacy/bus/cmosbus.c * PURPOSE: CMOS bus data handlers
* PURPOSE: * COPYRIGHT: Copyright 2023 Hermès Bélusca-Maïto <hermes.belusca-maito@reactos.org>
* PROGRAMMERS: Stefan Ginsberg (stefan.ginsberg@reactos.org)
*/ */
/* INCLUDES *******************************************************************/ /* INCLUDES *******************************************************************/
#include <hal.h> #include <hal.h>
#define NDEBUG
#include <debug.h>
/* GLOBALS ********************************************************************/
/* PRIVATE FUNCTIONS **********************************************************/ /* PRIVATE FUNCTIONS **********************************************************/
ULONG ULONG
NTAPI NTAPI
HalpcGetCmosData(IN PBUS_HANDLER BusHandler, HalpcGetCmosData(
IN PBUS_HANDLER RootHandler, _In_ PBUS_HANDLER BusHandler,
IN ULONG SlotNumber, _In_ PBUS_HANDLER RootHandler,
IN PVOID Buffer, _In_ ULONG SlotNumber,
IN ULONG Offset, _Out_writes_bytes_(Length) PVOID Buffer,
IN ULONG Length) _In_ ULONG Offset,
_In_ ULONG Length)
{ {
UNIMPLEMENTED_DBGBREAK("CMOS GetData\n"); UNREFERENCED_PARAMETER(RootHandler);
return 0;
/* CMOS reads do not support offsets */
if (Offset != 0)
return 0;
return HalpGetCmosData(BusHandler->BusNumber,
SlotNumber,
Buffer,
Length);
} }
ULONG ULONG
NTAPI NTAPI
HalpcSetCmosData(IN PBUS_HANDLER BusHandler, HalpcSetCmosData(
IN PBUS_HANDLER RootHandler, _In_ PBUS_HANDLER BusHandler,
IN ULONG SlotNumber, _In_ PBUS_HANDLER RootHandler,
IN PVOID Buffer, _In_ ULONG SlotNumber,
IN ULONG Offset, _In_reads_bytes_(Length) PVOID Buffer,
IN ULONG Length) _In_ ULONG Offset,
_In_ ULONG Length)
{ {
UNIMPLEMENTED_DBGBREAK("CMOS SetData\n"); UNREFERENCED_PARAMETER(RootHandler);
return 0;
/* CMOS writes do not support offsets */
if (Offset != 0)
return 0;
return HalpSetCmosData(BusHandler->BusNumber,
SlotNumber,
Buffer,
Length);
} }
/* EOF */ /* EOF */