root / hw / usb / dev-hid.c @ 873123fe
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1 | 59ae540c | bellard | /*
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2 | 59ae540c | bellard | * QEMU USB HID devices
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3 | 5fafdf24 | ths | *
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4 | 59ae540c | bellard | * Copyright (c) 2005 Fabrice Bellard
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5 | 47b2d338 | balrog | * Copyright (c) 2007 OpenMoko, Inc. (andrew@openedhand.com)
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6 | 5fafdf24 | ths | *
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7 | 59ae540c | bellard | * Permission is hereby granted, free of charge, to any person obtaining a copy
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8 | 59ae540c | bellard | * of this software and associated documentation files (the "Software"), to deal
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9 | 59ae540c | bellard | * in the Software without restriction, including without limitation the rights
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10 | 59ae540c | bellard | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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11 | 59ae540c | bellard | * copies of the Software, and to permit persons to whom the Software is
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12 | 59ae540c | bellard | * furnished to do so, subject to the following conditions:
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13 | 59ae540c | bellard | *
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14 | 59ae540c | bellard | * The above copyright notice and this permission notice shall be included in
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15 | 59ae540c | bellard | * all copies or substantial portions of the Software.
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16 | 59ae540c | bellard | *
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17 | 59ae540c | bellard | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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18 | 59ae540c | bellard | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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19 | 59ae540c | bellard | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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20 | 59ae540c | bellard | * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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21 | 59ae540c | bellard | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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22 | 59ae540c | bellard | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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23 | 59ae540c | bellard | * THE SOFTWARE.
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24 | 59ae540c | bellard | */
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25 | f1ae32a1 | Gerd Hoffmann | #include "hw/hw.h" |
26 | 87ecb68b | pbrook | #include "console.h" |
27 | f1ae32a1 | Gerd Hoffmann | #include "hw/usb.h" |
28 | f1ae32a1 | Gerd Hoffmann | #include "hw/usb/desc.h" |
29 | d8dfad9c | Blue Swirl | #include "qemu-timer.h" |
30 | f1ae32a1 | Gerd Hoffmann | #include "hw/hid.h" |
31 | 59ae540c | bellard | |
32 | 59ae540c | bellard | /* HID interface requests */
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33 | 59ae540c | bellard | #define GET_REPORT 0xa101 |
34 | 59ae540c | bellard | #define GET_IDLE 0xa102 |
35 | 59ae540c | bellard | #define GET_PROTOCOL 0xa103 |
36 | 47b2d338 | balrog | #define SET_REPORT 0x2109 |
37 | 59ae540c | bellard | #define SET_IDLE 0x210a |
38 | 59ae540c | bellard | #define SET_PROTOCOL 0x210b |
39 | 59ae540c | bellard | |
40 | 47b2d338 | balrog | /* HID descriptor types */
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41 | 47b2d338 | balrog | #define USB_DT_HID 0x21 |
42 | 47b2d338 | balrog | #define USB_DT_REPORT 0x22 |
43 | 47b2d338 | balrog | #define USB_DT_PHY 0x23 |
44 | 47b2d338 | balrog | |
45 | 0d878eec | Gerd Hoffmann | typedef struct USBHIDState { |
46 | 0d878eec | Gerd Hoffmann | USBDevice dev; |
47 | 7567b51f | Gerd Hoffmann | USBEndpoint *intr; |
48 | 0d878eec | Gerd Hoffmann | HIDState hid; |
49 | 47b2d338 | balrog | } USBHIDState; |
50 | 47b2d338 | balrog | |
51 | 0e4e9695 | Gerd Hoffmann | enum {
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52 | 0e4e9695 | Gerd Hoffmann | STR_MANUFACTURER = 1,
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53 | 0e4e9695 | Gerd Hoffmann | STR_PRODUCT_MOUSE, |
54 | 0e4e9695 | Gerd Hoffmann | STR_PRODUCT_TABLET, |
55 | 0e4e9695 | Gerd Hoffmann | STR_PRODUCT_KEYBOARD, |
56 | 0e4e9695 | Gerd Hoffmann | STR_SERIALNUMBER, |
57 | 0e4e9695 | Gerd Hoffmann | STR_CONFIG_MOUSE, |
58 | 0e4e9695 | Gerd Hoffmann | STR_CONFIG_TABLET, |
59 | 0e4e9695 | Gerd Hoffmann | STR_CONFIG_KEYBOARD, |
60 | 59ae540c | bellard | }; |
61 | 59ae540c | bellard | |
62 | 0e4e9695 | Gerd Hoffmann | static const USBDescStrings desc_strings = { |
63 | 93bfef4c | Crístian Viana | [STR_MANUFACTURER] = "QEMU",
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64 | 0e4e9695 | Gerd Hoffmann | [STR_PRODUCT_MOUSE] = "QEMU USB Mouse",
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65 | 0e4e9695 | Gerd Hoffmann | [STR_PRODUCT_TABLET] = "QEMU USB Tablet",
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66 | 0e4e9695 | Gerd Hoffmann | [STR_PRODUCT_KEYBOARD] = "QEMU USB Keyboard",
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67 | 7b074a22 | Gerd Hoffmann | [STR_SERIALNUMBER] = "42", /* == remote wakeup works */ |
68 | 0e4e9695 | Gerd Hoffmann | [STR_CONFIG_MOUSE] = "HID Mouse",
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69 | 0e4e9695 | Gerd Hoffmann | [STR_CONFIG_TABLET] = "HID Tablet",
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70 | 0e4e9695 | Gerd Hoffmann | [STR_CONFIG_KEYBOARD] = "HID Keyboard",
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71 | 09b26c5e | bellard | }; |
72 | 09b26c5e | bellard | |
73 | 0e4e9695 | Gerd Hoffmann | static const USBDescIface desc_iface_mouse = { |
74 | 0e4e9695 | Gerd Hoffmann | .bInterfaceNumber = 0,
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75 | 0e4e9695 | Gerd Hoffmann | .bNumEndpoints = 1,
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76 | 0e4e9695 | Gerd Hoffmann | .bInterfaceClass = USB_CLASS_HID, |
77 | 0e4e9695 | Gerd Hoffmann | .bInterfaceSubClass = 0x01, /* boot */ |
78 | 0e4e9695 | Gerd Hoffmann | .bInterfaceProtocol = 0x02,
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79 | 0e4e9695 | Gerd Hoffmann | .ndesc = 1,
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80 | 0e4e9695 | Gerd Hoffmann | .descs = (USBDescOther[]) { |
81 | 0e4e9695 | Gerd Hoffmann | { |
82 | 0e4e9695 | Gerd Hoffmann | /* HID descriptor */
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83 | 0e4e9695 | Gerd Hoffmann | .data = (uint8_t[]) { |
84 | 0e4e9695 | Gerd Hoffmann | 0x09, /* u8 bLength */ |
85 | 0e4e9695 | Gerd Hoffmann | USB_DT_HID, /* u8 bDescriptorType */
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86 | 0e4e9695 | Gerd Hoffmann | 0x01, 0x00, /* u16 HID_class */ |
87 | 0e4e9695 | Gerd Hoffmann | 0x00, /* u8 country_code */ |
88 | 0e4e9695 | Gerd Hoffmann | 0x01, /* u8 num_descriptors */ |
89 | 0e4e9695 | Gerd Hoffmann | USB_DT_REPORT, /* u8 type: Report */
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90 | 0e4e9695 | Gerd Hoffmann | 52, 0, /* u16 len */ |
91 | 0e4e9695 | Gerd Hoffmann | }, |
92 | 0e4e9695 | Gerd Hoffmann | }, |
93 | 0e4e9695 | Gerd Hoffmann | }, |
94 | 0e4e9695 | Gerd Hoffmann | .eps = (USBDescEndpoint[]) { |
95 | 0e4e9695 | Gerd Hoffmann | { |
96 | 0e4e9695 | Gerd Hoffmann | .bEndpointAddress = USB_DIR_IN | 0x01,
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97 | 0e4e9695 | Gerd Hoffmann | .bmAttributes = USB_ENDPOINT_XFER_INT, |
98 | 0e4e9695 | Gerd Hoffmann | .wMaxPacketSize = 4,
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99 | 0e4e9695 | Gerd Hoffmann | .bInterval = 0x0a,
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100 | 0e4e9695 | Gerd Hoffmann | }, |
101 | 0e4e9695 | Gerd Hoffmann | }, |
102 | 59ae540c | bellard | }; |
103 | 59ae540c | bellard | |
104 | 0e4e9695 | Gerd Hoffmann | static const USBDescIface desc_iface_tablet = { |
105 | 0e4e9695 | Gerd Hoffmann | .bInterfaceNumber = 0,
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106 | 0e4e9695 | Gerd Hoffmann | .bNumEndpoints = 1,
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107 | 0e4e9695 | Gerd Hoffmann | .bInterfaceClass = USB_CLASS_HID, |
108 | 0e4e9695 | Gerd Hoffmann | .bInterfaceProtocol = 0x02,
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109 | 0e4e9695 | Gerd Hoffmann | .ndesc = 1,
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110 | 0e4e9695 | Gerd Hoffmann | .descs = (USBDescOther[]) { |
111 | 0e4e9695 | Gerd Hoffmann | { |
112 | 0e4e9695 | Gerd Hoffmann | /* HID descriptor */
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113 | 0e4e9695 | Gerd Hoffmann | .data = (uint8_t[]) { |
114 | 0e4e9695 | Gerd Hoffmann | 0x09, /* u8 bLength */ |
115 | 0e4e9695 | Gerd Hoffmann | USB_DT_HID, /* u8 bDescriptorType */
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116 | 0e4e9695 | Gerd Hoffmann | 0x01, 0x00, /* u16 HID_class */ |
117 | 0e4e9695 | Gerd Hoffmann | 0x00, /* u8 country_code */ |
118 | 0e4e9695 | Gerd Hoffmann | 0x01, /* u8 num_descriptors */ |
119 | 0e4e9695 | Gerd Hoffmann | USB_DT_REPORT, /* u8 type: Report */
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120 | 0e4e9695 | Gerd Hoffmann | 74, 0, /* u16 len */ |
121 | 0e4e9695 | Gerd Hoffmann | }, |
122 | 0e4e9695 | Gerd Hoffmann | }, |
123 | 0e4e9695 | Gerd Hoffmann | }, |
124 | 0e4e9695 | Gerd Hoffmann | .eps = (USBDescEndpoint[]) { |
125 | 0e4e9695 | Gerd Hoffmann | { |
126 | 0e4e9695 | Gerd Hoffmann | .bEndpointAddress = USB_DIR_IN | 0x01,
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127 | 0e4e9695 | Gerd Hoffmann | .bmAttributes = USB_ENDPOINT_XFER_INT, |
128 | 0e4e9695 | Gerd Hoffmann | .wMaxPacketSize = 8,
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129 | 0e4e9695 | Gerd Hoffmann | .bInterval = 0x0a,
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130 | 0e4e9695 | Gerd Hoffmann | }, |
131 | 0e4e9695 | Gerd Hoffmann | }, |
132 | 0e4e9695 | Gerd Hoffmann | }; |
133 | 0e4e9695 | Gerd Hoffmann | |
134 | 0e4e9695 | Gerd Hoffmann | static const USBDescIface desc_iface_keyboard = { |
135 | 0e4e9695 | Gerd Hoffmann | .bInterfaceNumber = 0,
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136 | 0e4e9695 | Gerd Hoffmann | .bNumEndpoints = 1,
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137 | 0e4e9695 | Gerd Hoffmann | .bInterfaceClass = USB_CLASS_HID, |
138 | 0e4e9695 | Gerd Hoffmann | .bInterfaceSubClass = 0x01, /* boot */ |
139 | 0e4e9695 | Gerd Hoffmann | .bInterfaceProtocol = 0x01, /* keyboard */ |
140 | 0e4e9695 | Gerd Hoffmann | .ndesc = 1,
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141 | 0e4e9695 | Gerd Hoffmann | .descs = (USBDescOther[]) { |
142 | 0e4e9695 | Gerd Hoffmann | { |
143 | 0e4e9695 | Gerd Hoffmann | /* HID descriptor */
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144 | 0e4e9695 | Gerd Hoffmann | .data = (uint8_t[]) { |
145 | 0e4e9695 | Gerd Hoffmann | 0x09, /* u8 bLength */ |
146 | 0e4e9695 | Gerd Hoffmann | USB_DT_HID, /* u8 bDescriptorType */
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147 | 0e4e9695 | Gerd Hoffmann | 0x11, 0x01, /* u16 HID_class */ |
148 | 0e4e9695 | Gerd Hoffmann | 0x00, /* u8 country_code */ |
149 | 0e4e9695 | Gerd Hoffmann | 0x01, /* u8 num_descriptors */ |
150 | 0e4e9695 | Gerd Hoffmann | USB_DT_REPORT, /* u8 type: Report */
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151 | 0e4e9695 | Gerd Hoffmann | 0x3f, 0, /* u16 len */ |
152 | 0e4e9695 | Gerd Hoffmann | }, |
153 | 0e4e9695 | Gerd Hoffmann | }, |
154 | 0e4e9695 | Gerd Hoffmann | }, |
155 | 0e4e9695 | Gerd Hoffmann | .eps = (USBDescEndpoint[]) { |
156 | 0e4e9695 | Gerd Hoffmann | { |
157 | 0e4e9695 | Gerd Hoffmann | .bEndpointAddress = USB_DIR_IN | 0x01,
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158 | 0e4e9695 | Gerd Hoffmann | .bmAttributes = USB_ENDPOINT_XFER_INT, |
159 | 0e4e9695 | Gerd Hoffmann | .wMaxPacketSize = 8,
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160 | 0e4e9695 | Gerd Hoffmann | .bInterval = 0x0a,
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161 | 0e4e9695 | Gerd Hoffmann | }, |
162 | 0e4e9695 | Gerd Hoffmann | }, |
163 | 0e4e9695 | Gerd Hoffmann | }; |
164 | 0e4e9695 | Gerd Hoffmann | |
165 | 0e4e9695 | Gerd Hoffmann | static const USBDescDevice desc_device_mouse = { |
166 | 0e4e9695 | Gerd Hoffmann | .bcdUSB = 0x0100,
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167 | 0e4e9695 | Gerd Hoffmann | .bMaxPacketSize0 = 8,
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168 | 0e4e9695 | Gerd Hoffmann | .bNumConfigurations = 1,
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169 | 0e4e9695 | Gerd Hoffmann | .confs = (USBDescConfig[]) { |
170 | 0e4e9695 | Gerd Hoffmann | { |
171 | 0e4e9695 | Gerd Hoffmann | .bNumInterfaces = 1,
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172 | 0e4e9695 | Gerd Hoffmann | .bConfigurationValue = 1,
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173 | 0e4e9695 | Gerd Hoffmann | .iConfiguration = STR_CONFIG_MOUSE, |
174 | 0e4e9695 | Gerd Hoffmann | .bmAttributes = 0xa0,
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175 | 0e4e9695 | Gerd Hoffmann | .bMaxPower = 50,
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176 | add75088 | Brad Hards | .nif = 1,
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177 | 0e4e9695 | Gerd Hoffmann | .ifs = &desc_iface_mouse, |
178 | 0e4e9695 | Gerd Hoffmann | }, |
179 | 0e4e9695 | Gerd Hoffmann | }, |
180 | 0e4e9695 | Gerd Hoffmann | }; |
181 | 0e4e9695 | Gerd Hoffmann | |
182 | 0e4e9695 | Gerd Hoffmann | static const USBDescDevice desc_device_tablet = { |
183 | 0e4e9695 | Gerd Hoffmann | .bcdUSB = 0x0100,
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184 | 0e4e9695 | Gerd Hoffmann | .bMaxPacketSize0 = 8,
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185 | 0e4e9695 | Gerd Hoffmann | .bNumConfigurations = 1,
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186 | 0e4e9695 | Gerd Hoffmann | .confs = (USBDescConfig[]) { |
187 | 0e4e9695 | Gerd Hoffmann | { |
188 | 0e4e9695 | Gerd Hoffmann | .bNumInterfaces = 1,
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189 | 0e4e9695 | Gerd Hoffmann | .bConfigurationValue = 1,
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190 | 0e4e9695 | Gerd Hoffmann | .iConfiguration = STR_CONFIG_TABLET, |
191 | 0e4e9695 | Gerd Hoffmann | .bmAttributes = 0xa0,
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192 | 0e4e9695 | Gerd Hoffmann | .bMaxPower = 50,
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193 | add75088 | Brad Hards | .nif = 1,
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194 | 0e4e9695 | Gerd Hoffmann | .ifs = &desc_iface_tablet, |
195 | 0e4e9695 | Gerd Hoffmann | }, |
196 | 0e4e9695 | Gerd Hoffmann | }, |
197 | 0e4e9695 | Gerd Hoffmann | }; |
198 | 0e4e9695 | Gerd Hoffmann | |
199 | 0e4e9695 | Gerd Hoffmann | static const USBDescDevice desc_device_keyboard = { |
200 | 0e4e9695 | Gerd Hoffmann | .bcdUSB = 0x0100,
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201 | 0e4e9695 | Gerd Hoffmann | .bMaxPacketSize0 = 8,
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202 | 0e4e9695 | Gerd Hoffmann | .bNumConfigurations = 1,
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203 | 0e4e9695 | Gerd Hoffmann | .confs = (USBDescConfig[]) { |
204 | 0e4e9695 | Gerd Hoffmann | { |
205 | 0e4e9695 | Gerd Hoffmann | .bNumInterfaces = 1,
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206 | 0e4e9695 | Gerd Hoffmann | .bConfigurationValue = 1,
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207 | 0e4e9695 | Gerd Hoffmann | .iConfiguration = STR_CONFIG_KEYBOARD, |
208 | 0e4e9695 | Gerd Hoffmann | .bmAttributes = 0xa0,
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209 | 0e4e9695 | Gerd Hoffmann | .bMaxPower = 50,
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210 | add75088 | Brad Hards | .nif = 1,
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211 | 0e4e9695 | Gerd Hoffmann | .ifs = &desc_iface_keyboard, |
212 | 0e4e9695 | Gerd Hoffmann | }, |
213 | 0e4e9695 | Gerd Hoffmann | }, |
214 | 0e4e9695 | Gerd Hoffmann | }; |
215 | 0e4e9695 | Gerd Hoffmann | |
216 | 0e4e9695 | Gerd Hoffmann | static const USBDesc desc_mouse = { |
217 | 0e4e9695 | Gerd Hoffmann | .id = { |
218 | 0e4e9695 | Gerd Hoffmann | .idVendor = 0x0627,
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219 | 0e4e9695 | Gerd Hoffmann | .idProduct = 0x0001,
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220 | 0e4e9695 | Gerd Hoffmann | .bcdDevice = 0,
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221 | 0e4e9695 | Gerd Hoffmann | .iManufacturer = STR_MANUFACTURER, |
222 | 0e4e9695 | Gerd Hoffmann | .iProduct = STR_PRODUCT_MOUSE, |
223 | 0e4e9695 | Gerd Hoffmann | .iSerialNumber = STR_SERIALNUMBER, |
224 | 0e4e9695 | Gerd Hoffmann | }, |
225 | 0e4e9695 | Gerd Hoffmann | .full = &desc_device_mouse, |
226 | 0e4e9695 | Gerd Hoffmann | .str = desc_strings, |
227 | 0e4e9695 | Gerd Hoffmann | }; |
228 | 0e4e9695 | Gerd Hoffmann | |
229 | 0e4e9695 | Gerd Hoffmann | static const USBDesc desc_tablet = { |
230 | 0e4e9695 | Gerd Hoffmann | .id = { |
231 | 0e4e9695 | Gerd Hoffmann | .idVendor = 0x0627,
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232 | 0e4e9695 | Gerd Hoffmann | .idProduct = 0x0001,
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233 | 0e4e9695 | Gerd Hoffmann | .bcdDevice = 0,
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234 | 0e4e9695 | Gerd Hoffmann | .iManufacturer = STR_MANUFACTURER, |
235 | 0e4e9695 | Gerd Hoffmann | .iProduct = STR_PRODUCT_TABLET, |
236 | 0e4e9695 | Gerd Hoffmann | .iSerialNumber = STR_SERIALNUMBER, |
237 | 0e4e9695 | Gerd Hoffmann | }, |
238 | 0e4e9695 | Gerd Hoffmann | .full = &desc_device_tablet, |
239 | 0e4e9695 | Gerd Hoffmann | .str = desc_strings, |
240 | 0e4e9695 | Gerd Hoffmann | }; |
241 | 0e4e9695 | Gerd Hoffmann | |
242 | 0e4e9695 | Gerd Hoffmann | static const USBDesc desc_keyboard = { |
243 | 0e4e9695 | Gerd Hoffmann | .id = { |
244 | 0e4e9695 | Gerd Hoffmann | .idVendor = 0x0627,
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245 | 0e4e9695 | Gerd Hoffmann | .idProduct = 0x0001,
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246 | 0e4e9695 | Gerd Hoffmann | .bcdDevice = 0,
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247 | 0e4e9695 | Gerd Hoffmann | .iManufacturer = STR_MANUFACTURER, |
248 | 0e4e9695 | Gerd Hoffmann | .iProduct = STR_PRODUCT_KEYBOARD, |
249 | 0e4e9695 | Gerd Hoffmann | .iSerialNumber = STR_SERIALNUMBER, |
250 | 0e4e9695 | Gerd Hoffmann | }, |
251 | 0e4e9695 | Gerd Hoffmann | .full = &desc_device_keyboard, |
252 | 0e4e9695 | Gerd Hoffmann | .str = desc_strings, |
253 | 47b2d338 | balrog | }; |
254 | 47b2d338 | balrog | |
255 | 59ae540c | bellard | static const uint8_t qemu_mouse_hid_report_descriptor[] = { |
256 | 976f8eef | balrog | 0x05, 0x01, /* Usage Page (Generic Desktop) */ |
257 | 976f8eef | balrog | 0x09, 0x02, /* Usage (Mouse) */ |
258 | 976f8eef | balrog | 0xa1, 0x01, /* Collection (Application) */ |
259 | 976f8eef | balrog | 0x09, 0x01, /* Usage (Pointer) */ |
260 | 976f8eef | balrog | 0xa1, 0x00, /* Collection (Physical) */ |
261 | 976f8eef | balrog | 0x05, 0x09, /* Usage Page (Button) */ |
262 | 976f8eef | balrog | 0x19, 0x01, /* Usage Minimum (1) */ |
263 | 976f8eef | balrog | 0x29, 0x03, /* Usage Maximum (3) */ |
264 | 976f8eef | balrog | 0x15, 0x00, /* Logical Minimum (0) */ |
265 | 976f8eef | balrog | 0x25, 0x01, /* Logical Maximum (1) */ |
266 | 976f8eef | balrog | 0x95, 0x03, /* Report Count (3) */ |
267 | 976f8eef | balrog | 0x75, 0x01, /* Report Size (1) */ |
268 | 976f8eef | balrog | 0x81, 0x02, /* Input (Data, Variable, Absolute) */ |
269 | 976f8eef | balrog | 0x95, 0x01, /* Report Count (1) */ |
270 | 976f8eef | balrog | 0x75, 0x05, /* Report Size (5) */ |
271 | 976f8eef | balrog | 0x81, 0x01, /* Input (Constant) */ |
272 | 976f8eef | balrog | 0x05, 0x01, /* Usage Page (Generic Desktop) */ |
273 | 976f8eef | balrog | 0x09, 0x30, /* Usage (X) */ |
274 | 976f8eef | balrog | 0x09, 0x31, /* Usage (Y) */ |
275 | 976f8eef | balrog | 0x09, 0x38, /* Usage (Wheel) */ |
276 | 976f8eef | balrog | 0x15, 0x81, /* Logical Minimum (-0x7f) */ |
277 | 976f8eef | balrog | 0x25, 0x7f, /* Logical Maximum (0x7f) */ |
278 | 976f8eef | balrog | 0x75, 0x08, /* Report Size (8) */ |
279 | 976f8eef | balrog | 0x95, 0x03, /* Report Count (3) */ |
280 | 976f8eef | balrog | 0x81, 0x06, /* Input (Data, Variable, Relative) */ |
281 | 976f8eef | balrog | 0xc0, /* End Collection */ |
282 | 976f8eef | balrog | 0xc0, /* End Collection */ |
283 | 59ae540c | bellard | }; |
284 | 59ae540c | bellard | |
285 | 09b26c5e | bellard | static const uint8_t qemu_tablet_hid_report_descriptor[] = { |
286 | 976f8eef | balrog | 0x05, 0x01, /* Usage Page (Generic Desktop) */ |
287 | 976f8eef | balrog | 0x09, 0x01, /* Usage (Pointer) */ |
288 | 976f8eef | balrog | 0xa1, 0x01, /* Collection (Application) */ |
289 | 976f8eef | balrog | 0x09, 0x01, /* Usage (Pointer) */ |
290 | 976f8eef | balrog | 0xa1, 0x00, /* Collection (Physical) */ |
291 | 976f8eef | balrog | 0x05, 0x09, /* Usage Page (Button) */ |
292 | 976f8eef | balrog | 0x19, 0x01, /* Usage Minimum (1) */ |
293 | 976f8eef | balrog | 0x29, 0x03, /* Usage Maximum (3) */ |
294 | 976f8eef | balrog | 0x15, 0x00, /* Logical Minimum (0) */ |
295 | 976f8eef | balrog | 0x25, 0x01, /* Logical Maximum (1) */ |
296 | 976f8eef | balrog | 0x95, 0x03, /* Report Count (3) */ |
297 | 976f8eef | balrog | 0x75, 0x01, /* Report Size (1) */ |
298 | 976f8eef | balrog | 0x81, 0x02, /* Input (Data, Variable, Absolute) */ |
299 | 976f8eef | balrog | 0x95, 0x01, /* Report Count (1) */ |
300 | 976f8eef | balrog | 0x75, 0x05, /* Report Size (5) */ |
301 | 976f8eef | balrog | 0x81, 0x01, /* Input (Constant) */ |
302 | 976f8eef | balrog | 0x05, 0x01, /* Usage Page (Generic Desktop) */ |
303 | 976f8eef | balrog | 0x09, 0x30, /* Usage (X) */ |
304 | 976f8eef | balrog | 0x09, 0x31, /* Usage (Y) */ |
305 | 976f8eef | balrog | 0x15, 0x00, /* Logical Minimum (0) */ |
306 | de5c2d0a | balrog | 0x26, 0xff, 0x7f, /* Logical Maximum (0x7fff) */ |
307 | 976f8eef | balrog | 0x35, 0x00, /* Physical Minimum (0) */ |
308 | de5c2d0a | balrog | 0x46, 0xff, 0x7f, /* Physical Maximum (0x7fff) */ |
309 | 976f8eef | balrog | 0x75, 0x10, /* Report Size (16) */ |
310 | 976f8eef | balrog | 0x95, 0x02, /* Report Count (2) */ |
311 | 976f8eef | balrog | 0x81, 0x02, /* Input (Data, Variable, Absolute) */ |
312 | 976f8eef | balrog | 0x05, 0x01, /* Usage Page (Generic Desktop) */ |
313 | 976f8eef | balrog | 0x09, 0x38, /* Usage (Wheel) */ |
314 | 976f8eef | balrog | 0x15, 0x81, /* Logical Minimum (-0x7f) */ |
315 | 976f8eef | balrog | 0x25, 0x7f, /* Logical Maximum (0x7f) */ |
316 | 976f8eef | balrog | 0x35, 0x00, /* Physical Minimum (same as logical) */ |
317 | 976f8eef | balrog | 0x45, 0x00, /* Physical Maximum (same as logical) */ |
318 | 976f8eef | balrog | 0x75, 0x08, /* Report Size (8) */ |
319 | 976f8eef | balrog | 0x95, 0x01, /* Report Count (1) */ |
320 | 976f8eef | balrog | 0x81, 0x06, /* Input (Data, Variable, Relative) */ |
321 | 976f8eef | balrog | 0xc0, /* End Collection */ |
322 | 976f8eef | balrog | 0xc0, /* End Collection */ |
323 | 09b26c5e | bellard | }; |
324 | 09b26c5e | bellard | |
325 | 47b2d338 | balrog | static const uint8_t qemu_keyboard_hid_report_descriptor[] = { |
326 | 47b2d338 | balrog | 0x05, 0x01, /* Usage Page (Generic Desktop) */ |
327 | 47b2d338 | balrog | 0x09, 0x06, /* Usage (Keyboard) */ |
328 | 47b2d338 | balrog | 0xa1, 0x01, /* Collection (Application) */ |
329 | 47b2d338 | balrog | 0x75, 0x01, /* Report Size (1) */ |
330 | 47b2d338 | balrog | 0x95, 0x08, /* Report Count (8) */ |
331 | 47b2d338 | balrog | 0x05, 0x07, /* Usage Page (Key Codes) */ |
332 | 47b2d338 | balrog | 0x19, 0xe0, /* Usage Minimum (224) */ |
333 | 47b2d338 | balrog | 0x29, 0xe7, /* Usage Maximum (231) */ |
334 | 47b2d338 | balrog | 0x15, 0x00, /* Logical Minimum (0) */ |
335 | 47b2d338 | balrog | 0x25, 0x01, /* Logical Maximum (1) */ |
336 | 47b2d338 | balrog | 0x81, 0x02, /* Input (Data, Variable, Absolute) */ |
337 | 47b2d338 | balrog | 0x95, 0x01, /* Report Count (1) */ |
338 | 47b2d338 | balrog | 0x75, 0x08, /* Report Size (8) */ |
339 | 47b2d338 | balrog | 0x81, 0x01, /* Input (Constant) */ |
340 | 47b2d338 | balrog | 0x95, 0x05, /* Report Count (5) */ |
341 | 47b2d338 | balrog | 0x75, 0x01, /* Report Size (1) */ |
342 | 47b2d338 | balrog | 0x05, 0x08, /* Usage Page (LEDs) */ |
343 | 47b2d338 | balrog | 0x19, 0x01, /* Usage Minimum (1) */ |
344 | 47b2d338 | balrog | 0x29, 0x05, /* Usage Maximum (5) */ |
345 | 47b2d338 | balrog | 0x91, 0x02, /* Output (Data, Variable, Absolute) */ |
346 | 47b2d338 | balrog | 0x95, 0x01, /* Report Count (1) */ |
347 | 47b2d338 | balrog | 0x75, 0x03, /* Report Size (3) */ |
348 | 47b2d338 | balrog | 0x91, 0x01, /* Output (Constant) */ |
349 | 47b2d338 | balrog | 0x95, 0x06, /* Report Count (6) */ |
350 | 47b2d338 | balrog | 0x75, 0x08, /* Report Size (8) */ |
351 | 47b2d338 | balrog | 0x15, 0x00, /* Logical Minimum (0) */ |
352 | 47b2d338 | balrog | 0x25, 0xff, /* Logical Maximum (255) */ |
353 | 47b2d338 | balrog | 0x05, 0x07, /* Usage Page (Key Codes) */ |
354 | 47b2d338 | balrog | 0x19, 0x00, /* Usage Minimum (0) */ |
355 | 47b2d338 | balrog | 0x29, 0xff, /* Usage Maximum (255) */ |
356 | 47b2d338 | balrog | 0x81, 0x00, /* Input (Data, Array) */ |
357 | 47b2d338 | balrog | 0xc0, /* End Collection */ |
358 | 47b2d338 | balrog | }; |
359 | 47b2d338 | balrog | |
360 | 8bde6805 | Gerd Hoffmann | static void usb_hid_changed(HIDState *hs) |
361 | 47e699dc | balrog | { |
362 | 8bde6805 | Gerd Hoffmann | USBHIDState *us = container_of(hs, USBHIDState, hid); |
363 | 47e699dc | balrog | |
364 | 7567b51f | Gerd Hoffmann | usb_wakeup(us->intr); |
365 | 47e699dc | balrog | } |
366 | 47e699dc | balrog | |
367 | 8bde6805 | Gerd Hoffmann | static void usb_hid_handle_reset(USBDevice *dev) |
368 | 47b2d338 | balrog | { |
369 | 0d878eec | Gerd Hoffmann | USBHIDState *us = DO_UPCAST(USBHIDState, dev, dev); |
370 | 0d878eec | Gerd Hoffmann | |
371 | dcfda673 | Gerd Hoffmann | hid_reset(&us->hid); |
372 | 68735b6c | Kevin O'Connor | } |
373 | 68735b6c | Kevin O'Connor | |
374 | 007fd62f | Hans de Goede | static int usb_hid_handle_control(USBDevice *dev, USBPacket *p, |
375 | 007fd62f | Hans de Goede | int request, int value, int index, int length, uint8_t *data) |
376 | 59ae540c | bellard | { |
377 | 0d878eec | Gerd Hoffmann | USBHIDState *us = DO_UPCAST(USBHIDState, dev, dev); |
378 | 0d878eec | Gerd Hoffmann | HIDState *hs = &us->hid; |
379 | 0e4e9695 | Gerd Hoffmann | int ret;
|
380 | 59ae540c | bellard | |
381 | 007fd62f | Hans de Goede | ret = usb_desc_handle_control(dev, p, request, value, index, length, data); |
382 | 0e4e9695 | Gerd Hoffmann | if (ret >= 0) { |
383 | 0e4e9695 | Gerd Hoffmann | return ret;
|
384 | 0e4e9695 | Gerd Hoffmann | } |
385 | 59ae540c | bellard | |
386 | 0e4e9695 | Gerd Hoffmann | ret = 0;
|
387 | 0d878eec | Gerd Hoffmann | switch (request) {
|
388 | 59ae540c | bellard | /* hid specific requests */
|
389 | 59ae540c | bellard | case InterfaceRequest | USB_REQ_GET_DESCRIPTOR:
|
390 | 0d878eec | Gerd Hoffmann | switch (value >> 8) { |
391 | 59ae540c | bellard | case 0x22: |
392 | 0d878eec | Gerd Hoffmann | if (hs->kind == HID_MOUSE) {
|
393 | 5fafdf24 | ths | memcpy(data, qemu_mouse_hid_report_descriptor, |
394 | 09b26c5e | bellard | sizeof(qemu_mouse_hid_report_descriptor));
|
395 | 09b26c5e | bellard | ret = sizeof(qemu_mouse_hid_report_descriptor);
|
396 | 0d878eec | Gerd Hoffmann | } else if (hs->kind == HID_TABLET) { |
397 | 0d878eec | Gerd Hoffmann | memcpy(data, qemu_tablet_hid_report_descriptor, |
398 | 09b26c5e | bellard | sizeof(qemu_tablet_hid_report_descriptor));
|
399 | 09b26c5e | bellard | ret = sizeof(qemu_tablet_hid_report_descriptor);
|
400 | 0d878eec | Gerd Hoffmann | } else if (hs->kind == HID_KEYBOARD) { |
401 | 5fafdf24 | ths | memcpy(data, qemu_keyboard_hid_report_descriptor, |
402 | 47b2d338 | balrog | sizeof(qemu_keyboard_hid_report_descriptor));
|
403 | 47b2d338 | balrog | ret = sizeof(qemu_keyboard_hid_report_descriptor);
|
404 | 47b2d338 | balrog | } |
405 | 47b2d338 | balrog | break;
|
406 | 59ae540c | bellard | default:
|
407 | 59ae540c | bellard | goto fail;
|
408 | 59ae540c | bellard | } |
409 | 59ae540c | bellard | break;
|
410 | 59ae540c | bellard | case GET_REPORT:
|
411 | 0d878eec | Gerd Hoffmann | if (hs->kind == HID_MOUSE || hs->kind == HID_TABLET) {
|
412 | 0d878eec | Gerd Hoffmann | ret = hid_pointer_poll(hs, data, length); |
413 | 0d878eec | Gerd Hoffmann | } else if (hs->kind == HID_KEYBOARD) { |
414 | 0d878eec | Gerd Hoffmann | ret = hid_keyboard_poll(hs, data, length); |
415 | e7e73892 | Gerd Hoffmann | } |
416 | 47b2d338 | balrog | break;
|
417 | 47b2d338 | balrog | case SET_REPORT:
|
418 | 0d878eec | Gerd Hoffmann | if (hs->kind == HID_KEYBOARD) {
|
419 | 0d878eec | Gerd Hoffmann | ret = hid_keyboard_write(hs, data, length); |
420 | 0d878eec | Gerd Hoffmann | } else {
|
421 | 47b2d338 | balrog | goto fail;
|
422 | 0d878eec | Gerd Hoffmann | } |
423 | 47b2d338 | balrog | break;
|
424 | 47b2d338 | balrog | case GET_PROTOCOL:
|
425 | 0d878eec | Gerd Hoffmann | if (hs->kind != HID_KEYBOARD && hs->kind != HID_MOUSE) {
|
426 | 47b2d338 | balrog | goto fail;
|
427 | 0d878eec | Gerd Hoffmann | } |
428 | 47b2d338 | balrog | ret = 1;
|
429 | b069d348 | Gerd Hoffmann | data[0] = hs->protocol;
|
430 | 47b2d338 | balrog | break;
|
431 | 47b2d338 | balrog | case SET_PROTOCOL:
|
432 | 0d878eec | Gerd Hoffmann | if (hs->kind != HID_KEYBOARD && hs->kind != HID_MOUSE) {
|
433 | 47b2d338 | balrog | goto fail;
|
434 | 0d878eec | Gerd Hoffmann | } |
435 | 47b2d338 | balrog | ret = 0;
|
436 | b069d348 | Gerd Hoffmann | hs->protocol = value; |
437 | 47b2d338 | balrog | break;
|
438 | 47b2d338 | balrog | case GET_IDLE:
|
439 | 47b2d338 | balrog | ret = 1;
|
440 | b069d348 | Gerd Hoffmann | data[0] = hs->idle;
|
441 | 59ae540c | bellard | break;
|
442 | 59ae540c | bellard | case SET_IDLE:
|
443 | b069d348 | Gerd Hoffmann | hs->idle = (uint8_t) (value >> 8);
|
444 | b069d348 | Gerd Hoffmann | hid_set_next_idle(hs, qemu_get_clock_ns(vm_clock)); |
445 | 21635e12 | Gerd Hoffmann | if (hs->kind == HID_MOUSE || hs->kind == HID_TABLET) {
|
446 | 21635e12 | Gerd Hoffmann | hid_pointer_activate(hs); |
447 | 21635e12 | Gerd Hoffmann | } |
448 | 59ae540c | bellard | ret = 0;
|
449 | 59ae540c | bellard | break;
|
450 | 59ae540c | bellard | default:
|
451 | 59ae540c | bellard | fail:
|
452 | 59ae540c | bellard | ret = USB_RET_STALL; |
453 | 59ae540c | bellard | break;
|
454 | 59ae540c | bellard | } |
455 | 59ae540c | bellard | return ret;
|
456 | 59ae540c | bellard | } |
457 | 59ae540c | bellard | |
458 | 47b2d338 | balrog | static int usb_hid_handle_data(USBDevice *dev, USBPacket *p) |
459 | 59ae540c | bellard | { |
460 | 0d878eec | Gerd Hoffmann | USBHIDState *us = DO_UPCAST(USBHIDState, dev, dev); |
461 | 0d878eec | Gerd Hoffmann | HIDState *hs = &us->hid; |
462 | 4f4321c1 | Gerd Hoffmann | uint8_t buf[p->iov.size]; |
463 | 09b26c5e | bellard | int ret = 0; |
464 | 59ae540c | bellard | |
465 | 0d878eec | Gerd Hoffmann | switch (p->pid) {
|
466 | 59ae540c | bellard | case USB_TOKEN_IN:
|
467 | 079d0b7f | Gerd Hoffmann | if (p->ep->nr == 1) { |
468 | 74475455 | Paolo Bonzini | int64_t curtime = qemu_get_clock_ns(vm_clock); |
469 | 299aa1c6 | Gerd Hoffmann | if (hs->kind == HID_MOUSE || hs->kind == HID_TABLET) {
|
470 | 299aa1c6 | Gerd Hoffmann | hid_pointer_activate(hs); |
471 | 299aa1c6 | Gerd Hoffmann | } |
472 | 38931fa8 | Gerd Hoffmann | if (!hid_has_events(hs) &&
|
473 | b069d348 | Gerd Hoffmann | (!hs->idle || hs->next_idle_clock - curtime > 0)) {
|
474 | 117b3ae6 | pbrook | return USB_RET_NAK;
|
475 | 13f8b97a | Paolo Bonzini | } |
476 | b069d348 | Gerd Hoffmann | hid_set_next_idle(hs, curtime); |
477 | 0d878eec | Gerd Hoffmann | if (hs->kind == HID_MOUSE || hs->kind == HID_TABLET) {
|
478 | 0d878eec | Gerd Hoffmann | ret = hid_pointer_poll(hs, buf, p->iov.size); |
479 | 0d878eec | Gerd Hoffmann | } else if (hs->kind == HID_KEYBOARD) { |
480 | 0d878eec | Gerd Hoffmann | ret = hid_keyboard_poll(hs, buf, p->iov.size); |
481 | 13f8b97a | Paolo Bonzini | } |
482 | 4f4321c1 | Gerd Hoffmann | usb_packet_copy(p, buf, ret); |
483 | 59ae540c | bellard | } else {
|
484 | 59ae540c | bellard | goto fail;
|
485 | 59ae540c | bellard | } |
486 | 59ae540c | bellard | break;
|
487 | 59ae540c | bellard | case USB_TOKEN_OUT:
|
488 | 59ae540c | bellard | default:
|
489 | 59ae540c | bellard | fail:
|
490 | 59ae540c | bellard | ret = USB_RET_STALL; |
491 | 59ae540c | bellard | break;
|
492 | 59ae540c | bellard | } |
493 | 59ae540c | bellard | return ret;
|
494 | 59ae540c | bellard | } |
495 | 59ae540c | bellard | |
496 | 8bde6805 | Gerd Hoffmann | static void usb_hid_handle_destroy(USBDevice *dev) |
497 | 09b26c5e | bellard | { |
498 | 0d878eec | Gerd Hoffmann | USBHIDState *us = DO_UPCAST(USBHIDState, dev, dev); |
499 | a980a065 | Gerd Hoffmann | |
500 | 8bde6805 | Gerd Hoffmann | hid_free(&us->hid); |
501 | 8bde6805 | Gerd Hoffmann | } |
502 | 8bde6805 | Gerd Hoffmann | |
503 | 8bde6805 | Gerd Hoffmann | static int usb_hid_initfn(USBDevice *dev, int kind) |
504 | 8bde6805 | Gerd Hoffmann | { |
505 | 8bde6805 | Gerd Hoffmann | USBHIDState *us = DO_UPCAST(USBHIDState, dev, dev); |
506 | 8bde6805 | Gerd Hoffmann | |
507 | 8bde6805 | Gerd Hoffmann | usb_desc_init(dev); |
508 | 7567b51f | Gerd Hoffmann | us->intr = usb_ep_get(dev, USB_TOKEN_IN, 1);
|
509 | 8bde6805 | Gerd Hoffmann | hid_init(&us->hid, kind, usb_hid_changed); |
510 | 806b6024 | Gerd Hoffmann | return 0; |
511 | 09b26c5e | bellard | } |
512 | 09b26c5e | bellard | |
513 | 806b6024 | Gerd Hoffmann | static int usb_tablet_initfn(USBDevice *dev) |
514 | 59ae540c | bellard | { |
515 | 0d878eec | Gerd Hoffmann | return usb_hid_initfn(dev, HID_TABLET);
|
516 | 806b6024 | Gerd Hoffmann | } |
517 | 59ae540c | bellard | |
518 | 806b6024 | Gerd Hoffmann | static int usb_mouse_initfn(USBDevice *dev) |
519 | 806b6024 | Gerd Hoffmann | { |
520 | 0d878eec | Gerd Hoffmann | return usb_hid_initfn(dev, HID_MOUSE);
|
521 | 806b6024 | Gerd Hoffmann | } |
522 | 59ae540c | bellard | |
523 | 806b6024 | Gerd Hoffmann | static int usb_keyboard_initfn(USBDevice *dev) |
524 | 806b6024 | Gerd Hoffmann | { |
525 | 0d878eec | Gerd Hoffmann | return usb_hid_initfn(dev, HID_KEYBOARD);
|
526 | 806b6024 | Gerd Hoffmann | } |
527 | 59ae540c | bellard | |
528 | 3a3286bf | Gerd Hoffmann | static int usb_ptr_post_load(void *opaque, int version_id) |
529 | 3a3286bf | Gerd Hoffmann | { |
530 | 3a3286bf | Gerd Hoffmann | USBHIDState *s = opaque; |
531 | 3a3286bf | Gerd Hoffmann | |
532 | 3a3286bf | Gerd Hoffmann | if (s->dev.remote_wakeup) {
|
533 | 3a3286bf | Gerd Hoffmann | hid_pointer_activate(&s->hid); |
534 | 3a3286bf | Gerd Hoffmann | } |
535 | 3a3286bf | Gerd Hoffmann | return 0; |
536 | 3a3286bf | Gerd Hoffmann | } |
537 | 3a3286bf | Gerd Hoffmann | |
538 | ee59e6b3 | Gerd Hoffmann | static const VMStateDescription vmstate_usb_ptr = { |
539 | ee59e6b3 | Gerd Hoffmann | .name = "usb-ptr",
|
540 | ee59e6b3 | Gerd Hoffmann | .version_id = 1,
|
541 | ee59e6b3 | Gerd Hoffmann | .minimum_version_id = 1,
|
542 | 3a3286bf | Gerd Hoffmann | .post_load = usb_ptr_post_load, |
543 | ee59e6b3 | Gerd Hoffmann | .fields = (VMStateField []) { |
544 | ee59e6b3 | Gerd Hoffmann | VMSTATE_USB_DEVICE(dev, USBHIDState), |
545 | 1f42d222 | Michael Walle | VMSTATE_HID_POINTER_DEVICE(hid, USBHIDState), |
546 | ee59e6b3 | Gerd Hoffmann | VMSTATE_END_OF_LIST() |
547 | ee59e6b3 | Gerd Hoffmann | } |
548 | ee59e6b3 | Gerd Hoffmann | }; |
549 | ee59e6b3 | Gerd Hoffmann | |
550 | ee59e6b3 | Gerd Hoffmann | static const VMStateDescription vmstate_usb_kbd = { |
551 | ee59e6b3 | Gerd Hoffmann | .name = "usb-kbd",
|
552 | ee59e6b3 | Gerd Hoffmann | .version_id = 1,
|
553 | ee59e6b3 | Gerd Hoffmann | .minimum_version_id = 1,
|
554 | ee59e6b3 | Gerd Hoffmann | .fields = (VMStateField []) { |
555 | ee59e6b3 | Gerd Hoffmann | VMSTATE_USB_DEVICE(dev, USBHIDState), |
556 | 1f42d222 | Michael Walle | VMSTATE_HID_KEYBOARD_DEVICE(hid, USBHIDState), |
557 | ee59e6b3 | Gerd Hoffmann | VMSTATE_END_OF_LIST() |
558 | ee59e6b3 | Gerd Hoffmann | } |
559 | ee59e6b3 | Gerd Hoffmann | }; |
560 | ee59e6b3 | Gerd Hoffmann | |
561 | 7f595609 | Anthony Liguori | static void usb_hid_class_initfn(ObjectClass *klass, void *data) |
562 | 62aed765 | Anthony Liguori | { |
563 | 62aed765 | Anthony Liguori | USBDeviceClass *uc = USB_DEVICE_CLASS(klass); |
564 | 62aed765 | Anthony Liguori | |
565 | 62aed765 | Anthony Liguori | uc->handle_reset = usb_hid_handle_reset; |
566 | 62aed765 | Anthony Liguori | uc->handle_control = usb_hid_handle_control; |
567 | 62aed765 | Anthony Liguori | uc->handle_data = usb_hid_handle_data; |
568 | 62aed765 | Anthony Liguori | uc->handle_destroy = usb_hid_handle_destroy; |
569 | 62aed765 | Anthony Liguori | } |
570 | 62aed765 | Anthony Liguori | |
571 | 7f595609 | Anthony Liguori | static void usb_tablet_class_initfn(ObjectClass *klass, void *data) |
572 | 7f595609 | Anthony Liguori | { |
573 | 39bffca2 | Anthony Liguori | DeviceClass *dc = DEVICE_CLASS(klass); |
574 | 7f595609 | Anthony Liguori | USBDeviceClass *uc = USB_DEVICE_CLASS(klass); |
575 | 7f595609 | Anthony Liguori | |
576 | 7f595609 | Anthony Liguori | usb_hid_class_initfn(klass, data); |
577 | 7f595609 | Anthony Liguori | uc->init = usb_tablet_initfn; |
578 | 7f595609 | Anthony Liguori | uc->product_desc = "QEMU USB Tablet";
|
579 | 7f595609 | Anthony Liguori | uc->usb_desc = &desc_tablet; |
580 | 39bffca2 | Anthony Liguori | dc->vmsd = &vmstate_usb_ptr; |
581 | 7f595609 | Anthony Liguori | } |
582 | 7f595609 | Anthony Liguori | |
583 | 39bffca2 | Anthony Liguori | static TypeInfo usb_tablet_info = {
|
584 | 39bffca2 | Anthony Liguori | .name = "usb-tablet",
|
585 | 39bffca2 | Anthony Liguori | .parent = TYPE_USB_DEVICE, |
586 | 39bffca2 | Anthony Liguori | .instance_size = sizeof(USBHIDState),
|
587 | 39bffca2 | Anthony Liguori | .class_init = usb_tablet_class_initfn, |
588 | 62aed765 | Anthony Liguori | }; |
589 | 62aed765 | Anthony Liguori | |
590 | 62aed765 | Anthony Liguori | static void usb_mouse_class_initfn(ObjectClass *klass, void *data) |
591 | 62aed765 | Anthony Liguori | { |
592 | 39bffca2 | Anthony Liguori | DeviceClass *dc = DEVICE_CLASS(klass); |
593 | 62aed765 | Anthony Liguori | USBDeviceClass *uc = USB_DEVICE_CLASS(klass); |
594 | 62aed765 | Anthony Liguori | |
595 | 7f595609 | Anthony Liguori | usb_hid_class_initfn(klass, data); |
596 | 62aed765 | Anthony Liguori | uc->init = usb_mouse_initfn; |
597 | 62aed765 | Anthony Liguori | uc->product_desc = "QEMU USB Mouse";
|
598 | 62aed765 | Anthony Liguori | uc->usb_desc = &desc_mouse; |
599 | 39bffca2 | Anthony Liguori | dc->vmsd = &vmstate_usb_ptr; |
600 | 62aed765 | Anthony Liguori | } |
601 | 62aed765 | Anthony Liguori | |
602 | 39bffca2 | Anthony Liguori | static TypeInfo usb_mouse_info = {
|
603 | 39bffca2 | Anthony Liguori | .name = "usb-mouse",
|
604 | 39bffca2 | Anthony Liguori | .parent = TYPE_USB_DEVICE, |
605 | 39bffca2 | Anthony Liguori | .instance_size = sizeof(USBHIDState),
|
606 | 39bffca2 | Anthony Liguori | .class_init = usb_mouse_class_initfn, |
607 | 62aed765 | Anthony Liguori | }; |
608 | 62aed765 | Anthony Liguori | |
609 | 62aed765 | Anthony Liguori | static void usb_keyboard_class_initfn(ObjectClass *klass, void *data) |
610 | 62aed765 | Anthony Liguori | { |
611 | 39bffca2 | Anthony Liguori | DeviceClass *dc = DEVICE_CLASS(klass); |
612 | 62aed765 | Anthony Liguori | USBDeviceClass *uc = USB_DEVICE_CLASS(klass); |
613 | 62aed765 | Anthony Liguori | |
614 | 7f595609 | Anthony Liguori | usb_hid_class_initfn(klass, data); |
615 | 62aed765 | Anthony Liguori | uc->init = usb_keyboard_initfn; |
616 | 62aed765 | Anthony Liguori | uc->product_desc = "QEMU USB Keyboard";
|
617 | 62aed765 | Anthony Liguori | uc->usb_desc = &desc_keyboard; |
618 | 39bffca2 | Anthony Liguori | dc->vmsd = &vmstate_usb_kbd; |
619 | 62aed765 | Anthony Liguori | } |
620 | 62aed765 | Anthony Liguori | |
621 | 39bffca2 | Anthony Liguori | static TypeInfo usb_keyboard_info = {
|
622 | 39bffca2 | Anthony Liguori | .name = "usb-kbd",
|
623 | 39bffca2 | Anthony Liguori | .parent = TYPE_USB_DEVICE, |
624 | 39bffca2 | Anthony Liguori | .instance_size = sizeof(USBHIDState),
|
625 | 39bffca2 | Anthony Liguori | .class_init = usb_keyboard_class_initfn, |
626 | 806b6024 | Gerd Hoffmann | }; |
627 | 806b6024 | Gerd Hoffmann | |
628 | 83f7d43a | Andreas Färber | static void usb_hid_register_types(void) |
629 | 806b6024 | Gerd Hoffmann | { |
630 | 39bffca2 | Anthony Liguori | type_register_static(&usb_tablet_info); |
631 | ba02430f | Anthony Liguori | usb_legacy_register("usb-tablet", "tablet", NULL); |
632 | 39bffca2 | Anthony Liguori | type_register_static(&usb_mouse_info); |
633 | ba02430f | Anthony Liguori | usb_legacy_register("usb-mouse", "mouse", NULL); |
634 | 39bffca2 | Anthony Liguori | type_register_static(&usb_keyboard_info); |
635 | ba02430f | Anthony Liguori | usb_legacy_register("usb-kbd", "keyboard", NULL); |
636 | 806b6024 | Gerd Hoffmann | } |
637 | 83f7d43a | Andreas Färber | |
638 | 83f7d43a | Andreas Färber | type_init(usb_hid_register_types) |