ReactOS  0.4.13-dev-242-g611e6d7
hwhacks.c
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1 /*
2  * PROJECT: ReactOS i8042 (ps/2 keyboard-mouse controller) driver
3  * LICENSE: GPL - See COPYING in the top level directory
4  * FILE: drivers/input/i8042prt/hwhacks.c
5  * PURPOSE: Mouse specific functions
6  * PROGRAMMERS: Timo Kreuzer (timo.kreuzer@reactos.org)
7  * REFERENCES: - http://www.dmtf.org/sites/default/files/standards/documents/DSP0134_3.0.0.pdf
8  * -
9  */
10 
11 #include "i8042prt.h"
12 #include <wmiguid.h>
13 #include <wmidata.h>
14 #include <wmistr.h>
15 #include <dmilib.h>
16 
17 #define NDEBUG
18 #include <debug.h>
19 
23 
24 typedef struct _MATCHENTRY
25 {
28 } MATCHENTRY;
29 
30 #define MAX_MATCH_ENTRIES 3
31 typedef struct _HARDWARE_TABLE
32 {
36 
38 {
39 // { {{BOARD_VENDOR, "RIOWORKS"}, {BOARD_NAME, "HDAMB"}, {BOARD_VERSION, "Rev E"}}, FL_NOLOOP },
40 // { {{BOARD_VENDOR, "ASUSTeK Computer Inc."}, {BOARD_NAME, "G1S"}, {BOARD_VERSION, "1.0"}}, FL_NOLOOP },
41 
42  { {{SYS_VENDOR, "Microsoft Corporation"}, {SYS_PRODUCT, "Virtual Machine"}}, FL_INITHACK },
43  { {{SYS_VENDOR, "Dell Inc."}, {SYS_PRODUCT, "Inspiron 6000 "}}, FL_INITHACK },
44  { {{SYS_VENDOR, "Dell Inc."}, {SYS_PRODUCT, "Latitude D430 "}}, FL_INITHACK },
45  { {{SYS_VENDOR, "Dell Inc."}, {SYS_PRODUCT, "Latitude D530 "}}, FL_INITHACK },
46  { {{SYS_VENDOR, "Dell Inc."}, {SYS_PRODUCT, "Latitude D531 "}}, FL_INITHACK },
47  { {{SYS_VENDOR, "Dell Inc."}, {SYS_PRODUCT, "Latitude D600 "}}, FL_INITHACK },
48  { {{SYS_VENDOR, "Dell Inc."}, {SYS_PRODUCT, "Latitude D610 "}}, FL_INITHACK },
49  { {{SYS_VENDOR, "Dell Inc."}, {SYS_PRODUCT, "Latitude D620 "}}, FL_INITHACK },
50  { {{SYS_VENDOR, "Dell Inc."}, {SYS_PRODUCT, "Latitude D630 "}}, FL_INITHACK },
51  { {{SYS_VENDOR, "Dell Inc."}, {SYS_PRODUCT, "Latitude D810 "}}, FL_INITHACK },
52  { {{SYS_VENDOR, "Dell Inc."}, {SYS_PRODUCT, "Latitude E4300 "}}, FL_INITHACK },
53  { {{SYS_VENDOR, "Dell Inc."}, {SYS_PRODUCT, "Latitude E4310 "}}, FL_INITHACK },
54 
55 };
56 
57 
58 
59 static
60 VOID
62  _In_reads_bytes_(TableSize) PVOID SMBiosTables,
64 {
65  ULONG i, j;
66  PCHAR Strings[ID_STRINGS_MAX] = { 0 };
67 
68  ParseSMBiosTables(SMBiosTables, TableSize, Strings);
69 
70 #if 0 // DBG
71  DbgPrint("i8042prt: Dumping DMI data:\n");
72  DbgPrint("BIOS_VENDOR: %s\n", Strings[BIOS_VENDOR]);
73  DbgPrint("BIOS_VERSION: %s\n", Strings[BIOS_VERSION]);
74  DbgPrint("BIOS_DATE: %s\n", Strings[BIOS_DATE]);
75  DbgPrint("SYS_VENDOR: %s\n", Strings[SYS_VENDOR]);
76  DbgPrint("SYS_PRODUCT: %s\n", Strings[SYS_PRODUCT]);
77  DbgPrint("SYS_VERSION: %s\n", Strings[SYS_VERSION]);
78  DbgPrint("SYS_SERIAL: %s\n", Strings[SYS_SERIAL]);
79  DbgPrint("BOARD_VENDOR: %s\n", Strings[BOARD_VENDOR]);
80  DbgPrint("BOARD_NAME: %s\n", Strings[BOARD_NAME]);
81  DbgPrint("BOARD_VERSION: %s\n", Strings[BOARD_VERSION]);
82  DbgPrint("BOARD_SERIAL: %s\n", Strings[BOARD_SERIAL]);
83  DbgPrint("BOARD_ASSET_TAG: %s\n", Strings[BOARD_ASSET_TAG]);
84 #endif
85 
86  /* Now loop the hardware table to find a match */
87  for (i = 0; i < ARRAYSIZE(i8042HardwareTable); i++)
88  {
89  for (j = 0; j < MAX_MATCH_ENTRIES; j++)
90  {
92 
93  if (Type != ID_NONE)
94  {
95  /* Check for a match */
96  if ((Strings[Type] == NULL) ||
97  strcmp(i8042HardwareTable[i].MatchEntries[j].String,
98  Strings[i8042HardwareTable[i].MatchEntries[j].Type]))
99  {
100  /* Does not match, try next entry */
101  break;
102  }
103  }
104  }
105 
106  if (j == MAX_MATCH_ENTRIES)
107  {
108  /* All items matched! */
110  DPRINT("Found match for hw table index %u\n", i);
111  break;
112  }
113  }
114 }
115 
116 static
117 VOID
119  _In_reads_bytes_(TableSize) PVOID SMBiosTables,
121 {
122  static UNICODE_STRING mssmbiosKeyName = RTL_CONSTANT_STRING(L"\\Registry\\Machine\\SYSTEM\\CurrentControlSet\\Services\\mssmbios");
123  static UNICODE_STRING DataName = RTL_CONSTANT_STRING(L"Data");
124  static UNICODE_STRING ValueName = RTL_CONSTANT_STRING(L"SMBiosData");
128 
129  /* Create registry key */
131  &mssmbiosKeyName,
133  NULL,
134  NULL);
135  Status = ZwCreateKey(&KeyHandle,
136  KEY_WRITE,
138  0,
139  NULL,
141  NULL);
142 
143  if (!NT_SUCCESS(Status))
144  {
145  return;
146  }
147 
148  /* Create sub key */
150  &DataName,
152  KeyHandle,
153  NULL);
154  Status = ZwCreateKey(&SubKeyHandle,
155  KEY_WRITE,
157  0,
158  NULL,
160  NULL);
161 
162  if (!NT_SUCCESS(Status))
163  {
165  return;
166  }
167 
168  /* Write value */
169  ZwSetValueKey(SubKeyHandle,
170  &ValueName,
171  0,
172  REG_BINARY,
173  SMBiosTables,
174  TableSize);
175 
178 }
179 
180 VOID
181 NTAPI
183  VOID)
184 {
186  PVOID DataBlockObject;
187  PWNODE_ALL_DATA AllData;
189 
190  /* Open the data block object for the SMBIOS table */
193  &DataBlockObject);
194  if (!NT_SUCCESS(Status))
195  {
196  DPRINT1("IoWMIOpenBlock failed: 0x%08lx\n", Status);
197  return;
198  }
199 
200  /* Query the required buffer size */
201  BufferSize = 0;
202  Status = IoWMIQueryAllData(DataBlockObject, &BufferSize, NULL);
203  if (!NT_SUCCESS(Status))
204  {
205  DPRINT1("IoWMIOpenBlock failed: 0x%08lx\n", Status);
206  return;
207  }
208 
209  AllData = ExAllocatePoolWithTag(PagedPool, BufferSize, 'BTMS');
210  if (AllData == NULL)
211  {
212  DPRINT1("Failed to allocate %lu bytes for SMBIOS tables\n", BufferSize);
213  return;
214  }
215 
216  /* Query the buffer data */
217  Status = IoWMIQueryAllData(DataBlockObject, &BufferSize, AllData);
218  if (!NT_SUCCESS(Status))
219  {
220  DPRINT1("IoWMIOpenBlock failed: 0x%08lx\n", Status);
221  ExFreePoolWithTag(AllData, 'BTMS');
222  return;
223  }
224 
225  /* FIXME: This function should be removed once the mssmbios driver is implemented */
226  /* Store SMBios data in registry */
227  i8042StoreSMBiosTables(AllData + 1,
228  AllData->FixedInstanceSize);
229  DPRINT1("SMBiosTables HACK, see CORE-14867\n");
230 
231  /* Parse the table */
232  i8042ParseSMBiosTables(AllData + 1,
233  AllData->WnodeHeader.BufferSize);
234 
235  /* Free the buffer */
236  ExFreePoolWithTag(AllData, 'BTMS');
237 }
238 
signed char * PCHAR
Definition: retypes.h:7
IN PUNICODE_STRING IN POBJECT_ATTRIBUTES ObjectAttributes
Definition: conport.c:35
static VOID i8042StoreSMBiosTables(_In_reads_bytes_(TableSize) PVOID SMBiosTables, _In_ ULONG TableSize)
Definition: hwhacks.c:118
Type
Definition: Type.h:6
_Must_inspect_result_ _Out_ PNDIS_STATUS _In_ NDIS_HANDLE _In_ ULONG _Out_ PNDIS_STRING _Out_ PNDIS_HANDLE KeyHandle
Definition: ndis.h:4711
#define DbgPrint
Definition: loader.c:25
#define REG_BINARY
Definition: nt_native.h:1496
VOID ParseSMBiosTables(_In_reads_bytes_(TableSize) PVOID SMBiosTables, _In_ ULONG TableSize, _Inout_updates_(ID_STRINGS_MAX) PCHAR *Strings)
Definition: dmilib.c:41
NTSYSAPI NTSTATUS NTAPI ZwClose(_In_ HANDLE Handle)
struct _HARDWARE_TABLE HARDWARE_TABLE
LONG NTSTATUS
Definition: precomp.h:26
#define ARRAYSIZE(array)
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static WCHAR String[]
Definition: stringtable.c:55
PCHAR String
Definition: hwhacks.c:27
MATCHENTRY MatchEntries[MAX_MATCH_ENTRIES]
Definition: hwhacks.c:33
_In_ PUNICODE_STRING ValueName
Definition: cmfuncs.h:264
GLsizei GLenum const GLvoid GLsizei GLenum GLbyte GLbyte GLbyte GLdouble GLdouble GLdouble GLfloat GLfloat GLfloat GLint GLint GLint GLshort GLshort GLshort GLubyte GLubyte GLubyte GLuint GLuint GLuint GLushort GLushort GLushort GLbyte GLbyte GLbyte GLbyte GLdouble GLdouble GLdouble GLdouble GLfloat GLfloat GLfloat GLfloat GLint GLint GLint GLint GLshort GLshort GLshort GLshort GLubyte GLubyte GLubyte GLubyte GLuint GLuint GLuint GLuint GLushort GLushort GLushort GLushort GLboolean const GLdouble const GLfloat const GLint const GLshort const GLbyte const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLdouble const GLfloat const GLfloat const GLint const GLint const GLshort const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort GLenum GLenum GLenum GLfloat GLenum GLint GLenum GLenum GLenum GLfloat GLenum GLenum GLint GLenum GLfloat GLenum GLint GLint GLushort GLenum GLenum GLfloat GLenum GLenum GLint GLfloat const GLubyte GLenum GLenum GLenum const GLfloat GLenum GLenum const GLint GLenum GLint GLint GLsizei GLsizei GLint GLenum GLenum const GLvoid GLenum GLenum const GLfloat GLenum GLenum const GLint GLenum GLenum const GLdouble GLenum GLenum const GLfloat GLenum GLenum const GLint GLsizei GLuint GLfloat GLuint GLbitfield GLfloat GLint GLuint GLboolean GLenum GLfloat GLenum GLbitfield GLenum GLfloat GLfloat GLint GLint const GLfloat GLenum GLfloat GLfloat GLint GLint GLfloat GLfloat GLint GLint const GLfloat GLint GLfloat GLfloat GLint GLfloat GLfloat GLint GLfloat GLfloat const GLdouble const GLfloat const GLdouble const GLfloat GLint i
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NTSTATUS(* NTAPI)(IN PFILE_FULL_EA_INFORMATION EaBuffer, IN ULONG EaLength, OUT PULONG ErrorOffset)
Definition: IoEaTest.cpp:117
NTSTATUS NTAPI IoWMIQueryAllData(IN PVOID DataBlockObject, IN OUT ULONG *InOutBufferSize, OUT PVOID OutBuffer)
Definition: wmi.c:155
smooth NULL
Definition: ftsmooth.c:416
void DPRINT(...)
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GLsizei GLenum const GLvoid GLsizei GLenum GLbyte GLbyte GLbyte GLdouble GLdouble GLdouble GLfloat GLfloat GLfloat GLint GLint GLint GLshort GLshort GLshort GLubyte GLubyte GLubyte GLuint GLuint GLuint GLushort GLushort GLushort GLbyte GLbyte GLbyte GLbyte GLdouble GLdouble GLdouble GLdouble GLfloat GLfloat GLfloat GLfloat GLint GLint GLint GLint GLshort GLshort GLshort GLshort GLubyte GLubyte GLubyte GLubyte GLuint GLuint GLuint GLuint GLushort GLushort GLushort GLushort GLboolean const GLdouble const GLfloat const GLint const GLshort const GLbyte const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLdouble const GLfloat const GLfloat const GLint const GLint const GLshort const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort GLenum GLenum GLenum GLfloat GLenum GLint GLenum GLenum GLenum GLfloat GLenum GLenum GLint GLenum GLfloat GLenum GLint GLint GLushort GLenum GLenum GLfloat GLenum GLenum GLint GLfloat const GLubyte GLenum GLenum GLenum const GLfloat GLenum GLenum const GLint GLenum GLint GLint GLsizei GLsizei GLint GLenum GLenum const GLvoid GLenum GLenum const GLfloat GLenum GLenum const GLint GLenum GLenum const GLdouble GLenum GLenum const GLfloat GLenum GLenum const GLint GLsizei GLuint GLfloat GLuint GLbitfield GLfloat GLint GLuint GLboolean GLenum GLfloat GLenum GLbitfield GLenum GLfloat GLfloat GLint GLint const GLfloat GLenum GLfloat GLfloat GLint GLint GLfloat GLfloat GLint GLint const GLfloat GLint GLfloat GLfloat GLint GLfloat GLfloat GLint GLfloat GLfloat const GLdouble const GLfloat const GLdouble const GLfloat GLint GLint GLint j
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Definition: hwhacks.c:20
static VOID i8042ParseSMBiosTables(_In_reads_bytes_(TableSize) PVOID SMBiosTables, _In_ ULONG TableSize)
Definition: hwhacks.c:61
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Definition: hwhacks.c:21
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