1 //<MStar Software>
2 //******************************************************************************
3 // MStar Software
4 // Copyright (c) 2010 - 2012 MStar Semiconductor, Inc. All rights reserved.
5 // All software, firmware and related documentation herein ("MStar Software") are
6 // intellectual property of MStar Semiconductor, Inc. ("MStar") and protected by
7 // law, including, but not limited to, copyright law and international treaties.
8 // Any use, modification, reproduction, retransmission, or republication of all
9 // or part of MStar Software is expressly prohibited, unless prior written
10 // permission has been granted by MStar.
11 //
12 // By accessing, browsing and/or using MStar Software, you acknowledge that you
13 // have read, understood, and agree, to be bound by below terms ("Terms") and to
14 // comply with all applicable laws and regulations:
15 //
16 // 1. MStar shall retain any and all right, ownership and interest to MStar
17 // Software and any modification/derivatives thereof.
18 // No right, ownership, or interest to MStar Software and any
19 // modification/derivatives thereof is transferred to you under Terms.
20 //
21 // 2. You understand that MStar Software might include, incorporate or be
22 // supplied together with third party`s software and the use of MStar
23 // Software may require additional licenses from third parties.
24 // Therefore, you hereby agree it is your sole responsibility to separately
25 // obtain any and all third party right and license necessary for your use of
26 // such third party`s software.
27 //
28 // 3. MStar Software and any modification/derivatives thereof shall be deemed as
29 // MStar`s confidential information and you agree to keep MStar`s
30 // confidential information in strictest confidence and not disclose to any
31 // third party.
32 //
33 // 4. MStar Software is provided on an "AS IS" basis without warranties of any
34 // kind. Any warranties are hereby expressly disclaimed by MStar, including
35 // without limitation, any warranties of merchantability, non-infringement of
36 // intellectual property rights, fitness for a particular purpose, error free
37 // and in conformity with any international standard. You agree to waive any
38 // claim against MStar for any loss, damage, cost or expense that you may
39 // incur related to your use of MStar Software.
40 // In no event shall MStar be liable for any direct, indirect, incidental or
41 // consequential damages, including without limitation, lost of profit or
42 // revenues, lost or damage of data, and unauthorized system use.
43 // You agree that this Section 4 shall still apply without being affected
44 // even if MStar Software has been modified by MStar in accordance with your
45 // request or instruction for your use, except otherwise agreed by both
46 // parties in writing.
47 //
48 // 5. If requested, MStar may from time to time provide technical supports or
49 // services in relation with MStar Software to you for your use of
50 // MStar Software in conjunction with your or your customer`s product
51 // ("Services").
52 // You understand and agree that, except otherwise agreed by both parties in
53 // writing, Services are provided on an "AS IS" basis and the warranty
54 // disclaimer set forth in Section 4 above shall apply.
55 //
56 // 6. Nothing contained herein shall be construed as by implication, estoppels
57 // or otherwise:
58 // (a) conferring any license or right to use MStar name, trademark, service
59 // mark, symbol or any other identification;
60 // (b) obligating MStar or any of its affiliates to furnish any person,
61 // including without limitation, you and your customers, any assistance
62 // of any kind whatsoever, or any information; or
63 // (c) conferring any license or right under any intellectual property right.
64 //
65 // 7. These terms shall be governed by and construed in accordance with the laws
66 // of Taiwan, R.O.C., excluding its conflict of law rules.
67 // Any and all dispute arising out hereof or related hereto shall be finally
68 // settled by arbitration referred to the Chinese Arbitration Association,
69 // Taipei in accordance with the ROC Arbitration Law and the Arbitration
70 // Rules of the Association by three (3) arbitrators appointed in accordance
71 // with the said Rules.
72 // The place of arbitration shall be in Taipei, Taiwan and the language shall
73 // be English.
74 // The arbitration award shall be final and binding to both parties.
75 //
76 //******************************************************************************
77 //<MStar Software>
78
79
80 #include <MsCommon.h>
81
82 #include "include/drvConfig.h"
83 #include "include/drvCompiler.h"
84 #include "include/drvErrno.h"
85 #include "include/drvPorts.h"
86 #include "include/drvTimer.h"
87 #include "include/drvList.h"
88
89
90 #include "include/drvUSB.h"
91 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
usb_show_endpoint(struct usb_host_endpoint * endpoint)92 static void usb_show_endpoint(struct usb_host_endpoint *endpoint)
93 {
94 usb_show_endpoint_descriptor(&endpoint->desc);
95 }
96
97 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
usb_show_interface(struct usb_host_interface * altsetting)98 static void usb_show_interface(struct usb_host_interface *altsetting)
99 {
100 int i;
101
102 usb_show_interface_descriptor(&altsetting->desc);
103
104 for (i = 0; i < altsetting->desc.bNumEndpoints; i++)
105 usb_show_endpoint(altsetting->endpoint + i);
106 }
107
108 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
usb_show_config(struct usb_host_config * config)109 static void usb_show_config(struct usb_host_config *config)
110 {
111 int ii, jj;
112 struct usb_interface *ifp;
113
114 usb_show_config_descriptor(&config->desc);
115 for (ii = 0; ii < config->desc.bNumInterfaces; ii++) {
116 ifp = config->interface[ii];
117
118 if (!ifp)
119 break;
120
121 printk("\nInterface: %d\n", ii);
122 for (jj = 0; jj < ifp->num_altsetting; jj++)
123 usb_show_interface(ifp->altsetting + jj);
124 }
125 }
126
127 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
usb_show_device(struct usb_device * dev)128 void usb_show_device(struct usb_device *dev)
129 {
130 int i;
131
132 usb_show_device_descriptor(&dev->descriptor);
133 if (dev->descriptor.bNumConfigurations > 0) {
134 for (i = 0; i < dev->descriptor.bNumConfigurations; i++)
135 usb_show_config(dev->config + i);
136 }
137 }
138
139
140 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
usb_show_device_descriptor(struct usb_device_descriptor * desc)141 void usb_show_device_descriptor(struct usb_device_descriptor *desc)
142 {
143 if (!desc)
144 {
145 printk("desc is NULL\n");
146 return;
147 }
148 printk(" Len = %d\n", desc->bLength);
149 printk(" DescType = %x\n", desc->bDescriptorType);
150
151 printk(" Ver = %x.%02x\n", desc->bcdUSB >> 8, desc->bcdUSB & 0xff);
152 printk(" VID:PID = %04x:%04x\n", desc->idVendor, desc->idProduct);
153 printk(" MaxPktSize0 = %d\n", desc->bMaxPacketSize0);
154 printk(" NumConfig = %d\n", desc->bNumConfigurations);
155 printk(" Dev Ver = %x.%02x\n", desc->bcdDevice >> 8, desc->bcdDevice & 0xff);
156
157 printk(" Dev Class:SubClass:Protocol = %02x:%02x:%02x\n",
158 desc->bDeviceClass, desc->bDeviceSubClass, desc->bDeviceProtocol);
159 switch (desc->bDeviceClass) {
160 case 0:
161 printk(" Per-interface classes\n");
162 break;
163 case USB_CLASS_AUDIO:
164 printk(" Audio class\n");
165 break;
166 case USB_CLASS_COMM:
167 printk(" Communications class\n");
168 break;
169 case USB_CLASS_HID:
170 printk(" HID class\n");
171 break;
172 case USB_CLASS_PRINTER:
173 printk(" Printer class\n");
174 break;
175 case USB_CLASS_STORAGE:
176 printk(" MSD class\n");
177 break;
178 case USB_CLASS_HUB:
179 printk(" Hub class\n");
180 break;
181 case USB_CLASS_VENDOR_SPEC:
182 printk(" Vendor device Class\n");
183 break;
184 default:
185 printk(" Unknown device Class\n");
186 }
187 }
188
189 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
usb_show_config_descriptor(struct usb_config_descriptor * desc)190 void usb_show_config_descriptor(struct usb_config_descriptor *desc)
191 {
192 printk("Config Desc:\n");
193 printk("Len = %d\n",desc->bLength);
194 printk("DescType = %x\n", desc->bDescriptorType);
195 printk("TotalLen = %x\n", desc->wTotalLength);
196 printk("Interfaces = %x\n", desc->bNumInterfaces);
197 printk("ConfigValue = %x\n", desc->bConfigurationValue);
198 printk("Config = %x\n", desc->iConfiguration);
199 printk("Attr = %x\n", desc->bmAttributes);
200 printk("MaxPower = %d\n", desc->bMaxPower * 2);
201 }
202
203 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
usb_show_interface_descriptor(struct usb_interface_descriptor * desc)204 void usb_show_interface_descriptor(struct usb_interface_descriptor *desc)
205 {
206 printk("Alt Setting: %d\n", desc->bAlternateSetting);
207 printk("Len = %d\n", desc->bLength);
208 printk("DescType = %x\n", desc->bDescriptorType);
209 printk("Interface = %x\n", desc->bInterfaceNumber);
210 printk("AltSetting = %x\n", desc->bAlternateSetting);
211 printk("NumEpts = %x\n", desc->bNumEndpoints);
212 printk("Interface Class:SubClass:Protocol = %x:%x:%x\n",
213 desc->bInterfaceClass, desc->bInterfaceSubClass, desc->bInterfaceProtocol);
214 printk("Interface = %x\n", desc->iInterface);
215 }
216
217 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
218 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
219 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
usb_show_endpoint_descriptor(struct usb_endpoint_descriptor * desc)220 void usb_show_endpoint_descriptor(struct usb_endpoint_descriptor *desc)
221 {
222 printk("Endpoint:\n");
223 printk("Len = %d\n", desc->bLength);
224 printk("DescType = %x\n", desc->bDescriptorType);
225 printk("EptAddress = %x\n", desc->bEndpointAddress);
226 printk("Attributes = %x\n", desc->bmAttributes);
227 printk("MaxPktSize = %x\n", desc->wMaxPacketSize);
228 printk("Interval = %x\n", desc->bInterval);
229 }
230
231 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
232 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
usb_show_string(struct usb_device * dev,char * id,int index)233 void usb_show_string(struct usb_device *dev, char *id, int index)
234 {
235 #if 0
236 char *buf;
237
238 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
239 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
240 if (!index)
241 return;
242
243 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
244 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
245 if (!(buf = (char*) kmalloc(256, GFP_KERNEL)))
246 return;
247
248 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
249 if (usb_string(dev, index, buf, 256) > 0)
250 {
251 dev_printk(KERN_INFO, &dev->dev, "%s: %s\n", id, buf);
252 }
253 kfree(buf);
254 #endif
255 }
256
257 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
usb_dump_urb(struct urb * urb)258 void usb_dump_urb (struct urb *urb)
259 {
260 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
261 printk ("urb :%p\n", urb);
262 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
263 printk ("dev :%p\n", urb->dev);
264 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
265 printk ("pipe :%08X\n", urb->pipe);
266 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
267 printk ("status :%d\n", urb->status);
268 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
269 printk ("transfer_flags :%08X\n", urb->transfer_flags);
270 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
271 printk ("transfer_buffer :%p\n", urb->transfer_buffer);
272 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
273 printk ("transfer_buffer_length:%d\n", urb->transfer_buffer_length);
274 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
275 printk ("actual_length :%d\n", urb->actual_length);
276 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
277 printk ("setup_packet :%p\n", urb->setup_packet);
278 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
279 printk ("start_frame :%d\n", urb->start_frame);
280 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
281 printk ("number_of_packets :%d\n", urb->number_of_packets);
282 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
283 printk ("interval :%d\n", urb->interval);
284 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
285 printk ("error_count :%d\n", urb->error_count);
286 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
287 printk ("context :%p\n", urb->context);
288 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
289 printk ("complete :%p\n", urb->complete);
290 }
291
292