]>
Commit | Line | Data |
---|---|---|
9b6bbcdb MK |
1 | /** @file\r |
2 | Provides some data struct used by OHCI controller driver.\r | |
3 | \r | |
4 | Copyright (c) 2013-2015 Intel Corporation.\r | |
5 | \r | |
c9f231d0 | 6 | SPDX-License-Identifier: BSD-2-Clause-Patent\r |
9b6bbcdb MK |
7 | \r |
8 | **/\r | |
9 | \r | |
10 | \r | |
11 | #ifndef _OHCI_URB_H\r | |
12 | #define _OHCI_URB_H\r | |
13 | \r | |
14 | #include "Descriptor.h"\r | |
15 | \r | |
16 | \r | |
17 | //\r | |
18 | // Func List\r | |
19 | //\r | |
20 | \r | |
21 | \r | |
22 | /**\r | |
23 | \r | |
24 | Create a TD\r | |
25 | \r | |
26 | @Param Ohc UHC private data\r | |
27 | \r | |
28 | @retval TD structure pointer\r | |
29 | \r | |
30 | **/\r | |
31 | TD_DESCRIPTOR *\r | |
32 | OhciCreateTD (\r | |
33 | IN USB_OHCI_HC_DEV *Ohc\r | |
34 | );\r | |
35 | \r | |
36 | /**\r | |
37 | \r | |
38 | Free a TD\r | |
39 | \r | |
40 | @Param Ohc UHC private data\r | |
41 | @Param Td Pointer to a TD to free\r | |
42 | \r | |
43 | @retval EFI_SUCCESS TD freed\r | |
44 | \r | |
45 | **/\r | |
46 | EFI_STATUS\r | |
47 | OhciFreeTD (\r | |
48 | IN USB_OHCI_HC_DEV *Ohc,\r | |
49 | IN TD_DESCRIPTOR *Td\r | |
50 | );\r | |
51 | \r | |
52 | /**\r | |
53 | \r | |
54 | Create a ED\r | |
55 | \r | |
56 | @Param Ohc Device private data\r | |
57 | \r | |
58 | @retval ED descriptor pointer\r | |
59 | \r | |
60 | **/\r | |
61 | ED_DESCRIPTOR *\r | |
62 | OhciCreateED (\r | |
63 | USB_OHCI_HC_DEV *Ohc\r | |
64 | );\r | |
65 | \r | |
66 | \r | |
67 | /**\r | |
68 | \r | |
69 | Free a ED\r | |
70 | \r | |
71 | @Param Ohc UHC private data\r | |
72 | @Param Ed Pointer to a ED to free\r | |
73 | \r | |
74 | @retval EFI_SUCCESS ED freed\r | |
75 | \r | |
76 | **/\r | |
77 | \r | |
78 | EFI_STATUS\r | |
79 | OhciFreeED (\r | |
80 | IN USB_OHCI_HC_DEV *Ohc,\r | |
81 | IN ED_DESCRIPTOR *Ed\r | |
82 | );\r | |
83 | \r | |
84 | /**\r | |
85 | \r | |
86 | Free ED\r | |
87 | \r | |
88 | @Param Ohc Device private data\r | |
89 | @Param Ed Pointer to a ED to free\r | |
90 | \r | |
91 | @retval EFI_SUCCESS ED freed\r | |
92 | \r | |
93 | **/\r | |
94 | EFI_STATUS\r | |
95 | OhciFreeAllTDFromED (\r | |
96 | IN USB_OHCI_HC_DEV *Ohc,\r | |
97 | IN ED_DESCRIPTOR *Ed\r | |
98 | );\r | |
99 | \r | |
100 | /**\r | |
101 | \r | |
102 | Attach an ED\r | |
103 | \r | |
104 | @Param Ed Ed to be attached\r | |
105 | @Param NewEd Ed to attach\r | |
106 | \r | |
107 | @retval EFI_SUCCESS NewEd attached to Ed\r | |
108 | @retval EFI_INVALID_PARAMETER Ed is NULL\r | |
109 | \r | |
110 | **/\r | |
111 | EFI_STATUS\r | |
112 | OhciAttachED (\r | |
113 | IN ED_DESCRIPTOR *Ed,\r | |
114 | IN ED_DESCRIPTOR *NewEd\r | |
115 | );\r | |
116 | /**\r | |
117 | \r | |
118 | Attach an ED to an ED list\r | |
119 | \r | |
120 | @Param OHC UHC private data\r | |
121 | @Param ListType Type of the ED list\r | |
122 | @Param Ed ED to attach\r | |
123 | @Param EdList ED list to be attached\r | |
124 | \r | |
125 | @retval EFI_SUCCESS ED attached to ED list\r | |
126 | \r | |
127 | **/\r | |
128 | EFI_STATUS\r | |
129 | OhciAttachEDToList (\r | |
130 | IN USB_OHCI_HC_DEV *Ohc,\r | |
131 | IN DESCRIPTOR_LIST_TYPE ListType,\r | |
132 | IN ED_DESCRIPTOR *Ed,\r | |
133 | IN ED_DESCRIPTOR *EdList\r | |
134 | );\r | |
135 | EFI_STATUS\r | |
136 | OhciLinkTD (\r | |
137 | IN TD_DESCRIPTOR *Td1,\r | |
138 | IN TD_DESCRIPTOR *Td2\r | |
139 | );\r | |
140 | \r | |
141 | \r | |
142 | /**\r | |
143 | \r | |
144 | Attach TD list to ED\r | |
145 | \r | |
146 | @Param Ed ED which TD list attach on\r | |
147 | @Param HeadTd Head of the TD list to attach\r | |
148 | \r | |
149 | @retval EFI_SUCCESS TD list attached on the ED\r | |
150 | \r | |
151 | **/\r | |
152 | EFI_STATUS\r | |
153 | OhciAttachTDListToED (\r | |
154 | IN ED_DESCRIPTOR *Ed,\r | |
155 | IN TD_DESCRIPTOR *HeadTd\r | |
156 | );\r | |
157 | \r | |
158 | \r | |
159 | /**\r | |
160 | \r | |
161 | Set value to ED specific field\r | |
162 | \r | |
163 | @Param Ed ED to be set\r | |
164 | @Param Field Field to be set\r | |
165 | @Param Value Value to set\r | |
166 | \r | |
167 | @retval EFI_SUCCESS Value set\r | |
168 | \r | |
169 | **/\r | |
170 | EFI_STATUS\r | |
171 | OhciSetEDField (\r | |
172 | IN ED_DESCRIPTOR *Ed,\r | |
173 | IN UINT32 Field,\r | |
174 | IN UINT32 Value\r | |
175 | );\r | |
176 | \r | |
177 | \r | |
178 | /**\r | |
179 | \r | |
180 | Get value from an ED's specific field\r | |
181 | \r | |
182 | @Param Ed ED pointer\r | |
183 | @Param Field Field to get value from\r | |
184 | \r | |
185 | @retval Value of the field\r | |
186 | \r | |
187 | **/\r | |
188 | UINT32\r | |
189 | OhciGetEDField (\r | |
190 | IN ED_DESCRIPTOR *Ed,\r | |
191 | IN UINT32 Field\r | |
192 | );\r | |
193 | \r | |
194 | \r | |
195 | /**\r | |
196 | \r | |
197 | Set value to TD specific field\r | |
198 | \r | |
199 | @Param Td TD to be set\r | |
200 | @Param Field Field to be set\r | |
201 | @Param Value Value to set\r | |
202 | \r | |
203 | @retval EFI_SUCCESS Value set\r | |
204 | \r | |
205 | **/\r | |
206 | EFI_STATUS\r | |
207 | OhciSetTDField (\r | |
208 | IN TD_DESCRIPTOR *Td,\r | |
209 | IN UINT32 Field,\r | |
210 | IN UINT32 Value\r | |
211 | );\r | |
212 | \r | |
213 | \r | |
214 | /**\r | |
215 | \r | |
216 | Get value from ED specific field\r | |
217 | \r | |
218 | @Param Td TD pointer\r | |
219 | @Param Field Field to get value from\r | |
220 | \r | |
221 | @retval Value of the field\r | |
222 | \r | |
223 | **/\r | |
224 | \r | |
225 | UINT32\r | |
226 | OhciGetTDField (\r | |
227 | IN TD_DESCRIPTOR *Td,\r | |
228 | IN UINT32 Field\r | |
229 | );\r | |
230 | \r | |
231 | #endif\r |