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733f03aa 1/** @file\r
269e4559 2 Implements EFI Component Name Protocol for VGA Mini Port Driver.\r
fcf03596 3 \r
180a5a35 4Copyright (c) 2006 - 2009, Intel Corporation. All rights reserved.<BR>\r
733f03aa 5This program and the accompanying materials\r
6are licensed and made available under the terms and conditions of the BSD License\r
7which accompanies this distribution. The full text of the license may be found at\r
8http://opensource.org/licenses/bsd-license.php\r
9\r
10THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
11WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
12\r
13**/\r
14\r
15#include "VgaMiniPort.h"\r
16\r
733f03aa 17\r
18//\r
19// EFI Component Name Protocol\r
20//\r
1307dcd7 21GLOBAL_REMOVE_IF_UNREFERENCED EFI_COMPONENT_NAME_PROTOCOL gPciVgaMiniPortComponentName = {\r
733f03aa 22 PciVgaMiniPortComponentNameGetDriverName,\r
23 PciVgaMiniPortComponentNameGetControllerName,\r
24 "eng"\r
1307dcd7 25};\r
733f03aa 26\r
27//\r
28// EFI Component Name 2 Protocol\r
29//\r
1307dcd7 30GLOBAL_REMOVE_IF_UNREFERENCED EFI_COMPONENT_NAME2_PROTOCOL gPciVgaMiniPortComponentName2 = {\r
733f03aa 31 (EFI_COMPONENT_NAME2_GET_DRIVER_NAME) PciVgaMiniPortComponentNameGetDriverName,\r
32 (EFI_COMPONENT_NAME2_GET_CONTROLLER_NAME) PciVgaMiniPortComponentNameGetControllerName,\r
33 "en"\r
1307dcd7 34};\r
733f03aa 35\r
36\r
d1aeb0bd 37GLOBAL_REMOVE_IF_UNREFERENCED EFI_UNICODE_STRING_TABLE mPciVgaMiniPortDriverNameTable[] = {\r
733f03aa 38 {\r
39 "eng;en",\r
40 L"PCI VGA Mini Port Driver"\r
41 },\r
42 {\r
43 NULL,\r
44 NULL\r
45 }\r
46};\r
47\r
48/**\r
49 Retrieves a Unicode string that is the user readable name of the driver.\r
50\r
51 This function retrieves the user readable name of a driver in the form of a\r
52 Unicode string. If the driver specified by This has a user readable name in\r
53 the language specified by Language, then a pointer to the driver name is\r
54 returned in DriverName, and EFI_SUCCESS is returned. If the driver specified\r
55 by This does not support the language specified by Language,\r
56 then EFI_UNSUPPORTED is returned.\r
57\r
269e4559 58 @param This A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or\r
733f03aa 59 EFI_COMPONENT_NAME_PROTOCOL instance.\r
269e4559 60 @param Language A pointer to a Null-terminated ASCII string\r
733f03aa 61 array indicating the language. This is the\r
62 language of the driver name that the caller is\r
63 requesting, and it must match one of the\r
64 languages specified in SupportedLanguages. The\r
65 number of languages supported by a driver is up\r
66 to the driver writer. Language is specified\r
4bca47e1 67 in RFC 4646 or ISO 639-2 language code format.\r
269e4559 68 @param DriverName A pointer to the Unicode string to return.\r
733f03aa 69 This Unicode string is the name of the\r
70 driver specified by This in the language\r
71 specified by Language.\r
72\r
73 @retval EFI_SUCCESS The Unicode string for the Driver specified by\r
74 This and the language specified by Language was\r
75 returned in DriverName.\r
733f03aa 76 @retval EFI_INVALID_PARAMETER Language is NULL.\r
733f03aa 77 @retval EFI_INVALID_PARAMETER DriverName is NULL.\r
733f03aa 78 @retval EFI_UNSUPPORTED The driver specified by This does not support\r
79 the language specified by Language.\r
80\r
81**/\r
82EFI_STATUS\r
83EFIAPI\r
84PciVgaMiniPortComponentNameGetDriverName (\r
85 IN EFI_COMPONENT_NAME_PROTOCOL *This,\r
86 IN CHAR8 *Language,\r
87 OUT CHAR16 **DriverName\r
88 )\r
89{\r
90 return LookupUnicodeString2 (\r
91 Language,\r
92 This->SupportedLanguages,\r
93 mPciVgaMiniPortDriverNameTable,\r
94 DriverName,\r
95 (BOOLEAN)(This == &gPciVgaMiniPortComponentName)\r
96 );\r
97}\r
98\r
99/**\r
100 Retrieves a Unicode string that is the user readable name of the controller\r
101 that is being managed by a driver.\r
102\r
103 This function retrieves the user readable name of the controller specified by\r
104 ControllerHandle and ChildHandle in the form of a Unicode string. If the\r
105 driver specified by This has a user readable name in the language specified by\r
106 Language, then a pointer to the controller name is returned in ControllerName,\r
107 and EFI_SUCCESS is returned. If the driver specified by This is not currently\r
108 managing the controller specified by ControllerHandle and ChildHandle,\r
109 then EFI_UNSUPPORTED is returned. If the driver specified by This does not\r
110 support the language specified by Language, then EFI_UNSUPPORTED is returned.\r
111\r
269e4559 112 @param This A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or\r
733f03aa 113 EFI_COMPONENT_NAME_PROTOCOL instance.\r
269e4559 114 @param ControllerHandle The handle of a controller that the driver\r
733f03aa 115 specified by This is managing. This handle\r
116 specifies the controller whose name is to be\r
117 returned.\r
269e4559 118 @param ChildHandle The handle of the child controller to retrieve\r
733f03aa 119 the name of. This is an optional parameter that\r
120 may be NULL. It will be NULL for device\r
121 drivers. It will also be NULL for a bus drivers\r
122 that wish to retrieve the name of the bus\r
123 controller. It will not be NULL for a bus\r
124 driver that wishes to retrieve the name of a\r
125 child controller.\r
269e4559 126 @param Language A pointer to a Null-terminated ASCII string\r
733f03aa 127 array indicating the language. This is the\r
128 language of the driver name that the caller is\r
129 requesting, and it must match one of the\r
130 languages specified in SupportedLanguages. The\r
131 number of languages supported by a driver is up\r
132 to the driver writer. Language is specified in\r
4bca47e1 133 RFC 4646 or ISO 639-2 language code format.\r
269e4559 134 @param ControllerName A pointer to the Unicode string to return.\r
733f03aa 135 This Unicode string is the name of the\r
136 controller specified by ControllerHandle and\r
137 ChildHandle in the language specified by\r
138 Language from the point of view of the driver\r
139 specified by This.\r
140\r
141 @retval EFI_SUCCESS The Unicode string for the user readable name in\r
142 the language specified by Language for the\r
143 driver specified by This was returned in\r
144 DriverName.\r
733f03aa 145 @retval EFI_INVALID_PARAMETER ControllerHandle is not a valid EFI_HANDLE.\r
733f03aa 146 @retval EFI_INVALID_PARAMETER ChildHandle is not NULL and it is not a valid\r
147 EFI_HANDLE.\r
733f03aa 148 @retval EFI_INVALID_PARAMETER Language is NULL.\r
733f03aa 149 @retval EFI_INVALID_PARAMETER ControllerName is NULL.\r
733f03aa 150 @retval EFI_UNSUPPORTED The driver specified by This is not currently\r
151 managing the controller specified by\r
152 ControllerHandle and ChildHandle.\r
733f03aa 153 @retval EFI_UNSUPPORTED The driver specified by This does not support\r
154 the language specified by Language.\r
155\r
156**/\r
157EFI_STATUS\r
158EFIAPI\r
159PciVgaMiniPortComponentNameGetControllerName (\r
160 IN EFI_COMPONENT_NAME_PROTOCOL *This,\r
161 IN EFI_HANDLE ControllerHandle,\r
162 IN EFI_HANDLE ChildHandle OPTIONAL,\r
163 IN CHAR8 *Language,\r
164 OUT CHAR16 **ControllerName\r
165 )\r
166{\r
167 return EFI_UNSUPPORTED;\r
168}\r