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878ddf1f | 1 | /*++\r |
2 | \r | |
3 | Copyright (c) 2006, Intel Corporation \r | |
4 | All rights reserved. This program and the accompanying materials \r | |
5 | are licensed and made available under the terms and conditions of the BSD License \r | |
6 | which accompanies this distribution. The full text of the license may be found at \r | |
7 | http://opensource.org/licenses/bsd-license.php \r | |
8 | \r | |
9 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, \r | |
10 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. \r | |
11 | \r | |
12 | Module Name:\r | |
13 | \r | |
14 | Hub.h\r | |
15 | \r | |
16 | Abstract:\r | |
17 | \r | |
18 | Constants definitions for Usb Hub\r | |
19 | \r | |
20 | Revision History\r | |
21 | \r | |
22 | --*/\r | |
23 | \r | |
24 | #ifndef _HUB_H\r | |
25 | #define _HUB_H\r | |
26 | \r | |
27 | //\r | |
28 | // Hub feature numbers\r | |
29 | //\r | |
30 | #define C_HUB_LOCAL_POWER 0\r | |
31 | #define C_HUB_OVER_CURRENT 1\r | |
32 | \r | |
33 | //\r | |
34 | // Hub class code & sub class code\r | |
35 | //\r | |
36 | #define CLASS_CODE_HUB 0x09\r | |
37 | #define SUB_CLASS_CODE_HUB 0\r | |
38 | \r | |
39 | //\r | |
40 | // Hub Status & Hub Change bit masks\r | |
41 | //\r | |
42 | #define HUB_STATUS_LOCAL_POWER 0x0001\r | |
43 | #define HUB_STATUS_OVERCURRENT 0x0002\r | |
44 | \r | |
45 | #define HUB_CHANGE_LOCAL_POWER 0x0001\r | |
46 | #define HUB_CHANGE_OVERCURRENT 0x0002\r | |
47 | \r | |
48 | //\r | |
49 | // Hub Characteristics\r | |
50 | //\r | |
51 | #define HUB_CHAR_LPSM 0x0003\r | |
52 | #define HUB_CHAR_COMPOUND 0x0004\r | |
53 | #define HUB_CHAR_OCPM 0x0018\r | |
54 | \r | |
55 | //\r | |
56 | // Hub specific request\r | |
57 | //\r | |
58 | #define HUB_CLEAR_FEATURE 0x01\r | |
59 | #define HUB_CLEAR_FEATURE_REQ_TYPE 0x20\r | |
60 | \r | |
61 | #define HUB_CLEAR_FEATURE_PORT 0x01\r | |
62 | #define HUB_CLEAR_FEATURE_PORT_REQ_TYPE 0x23\r | |
63 | \r | |
64 | #define HUB_GET_BUS_STATE 0x02\r | |
65 | #define HUB_GET_BUS_STATE_REQ_TYPE 0xA3\r | |
66 | \r | |
67 | #define HUB_GET_DESCRIPTOR 0x06\r | |
68 | #define HUB_GET_DESCRIPTOR_REQ_TYPE 0xA0\r | |
69 | \r | |
70 | #define HUB_GET_HUB_STATUS 0x00\r | |
71 | #define HUB_GET_HUB_STATUS_REQ_TYPE 0xA0\r | |
72 | \r | |
73 | #define HUB_GET_PORT_STATUS 0x00\r | |
74 | #define HUB_GET_PORT_STATUS_REQ_TYPE 0xA3\r | |
75 | \r | |
76 | #define HUB_SET_DESCRIPTOR 0x07\r | |
77 | #define HUB_SET_DESCRIPTOR_REQ_TYPE 0x20\r | |
78 | \r | |
79 | #define HUB_SET_HUB_FEATURE 0x03\r | |
80 | #define HUB_SET_HUB_FEATURE_REQ_TYPE 0x20\r | |
81 | \r | |
82 | #define HUB_SET_PORT_FEATURE 0x03\r | |
83 | #define HUB_SET_PORT_FEATURE_REQ_TYPE 0x23\r | |
84 | \r | |
85 | #pragma pack(1)\r | |
86 | typedef struct usb_hub_status {\r | |
87 | UINT16 HubStatus;\r | |
88 | UINT16 HubChange;\r | |
89 | } EFI_USB_HUB_STATUS;\r | |
90 | #pragma pack()\r | |
91 | \r | |
92 | EFI_STATUS\r | |
93 | HubGetPortStatus (\r | |
94 | IN EFI_USB_IO_PROTOCOL *UsbIo,\r | |
95 | IN UINT8 Port,\r | |
96 | OUT UINT32 *PortStatus\r | |
97 | );\r | |
98 | \r | |
99 | EFI_STATUS\r | |
100 | HubSetPortFeature (\r | |
101 | IN EFI_USB_IO_PROTOCOL *UsbIo,\r | |
102 | IN UINT8 Port,\r | |
103 | IN UINT8 Value\r | |
104 | );\r | |
105 | \r | |
106 | EFI_STATUS\r | |
107 | HubSetHubFeature (\r | |
108 | IN EFI_USB_IO_PROTOCOL *UsbIo,\r | |
109 | IN UINT8 Value\r | |
110 | );\r | |
111 | \r | |
112 | EFI_STATUS\r | |
113 | HubGetHubStatus (\r | |
114 | IN EFI_USB_IO_PROTOCOL *UsbIo,\r | |
115 | OUT UINT32 *HubStatus\r | |
116 | );\r | |
117 | \r | |
118 | EFI_STATUS\r | |
119 | HubClearPortFeature (\r | |
120 | IN EFI_USB_IO_PROTOCOL *UsbIo,\r | |
121 | IN UINT8 Port,\r | |
122 | IN UINT8 Value\r | |
123 | );\r | |
124 | \r | |
125 | EFI_STATUS\r | |
126 | HubClearHubFeature (\r | |
127 | IN EFI_USB_IO_PROTOCOL *UsbIo,\r | |
128 | IN UINT8 Value\r | |
129 | );\r | |
130 | \r | |
131 | EFI_STATUS\r | |
132 | GetHubDescriptor (\r | |
133 | IN EFI_USB_IO_PROTOCOL *UsbIo,\r | |
134 | IN UINTN DescriptorSize,\r | |
135 | OUT EFI_USB_HUB_DESCRIPTOR *HubDescriptor\r | |
136 | );\r | |
137 | \r | |
138 | #endif\r |