Scsi - Index of

547 }
469 行,不多说,dev 还是那个dev.
470 行,struct usb_interface_descriptor *idesc,这个也无须再说,之前那个associate_dev 函数里
已经介绍过这个结构体,而且整个故事就是针对一个interface 的,一个interface 就对应一个interface
描
述符.所以不管在哪里看到,她总还是她.
472 行, struct us_unusual_dev,这个结构体是第一次出现,她定义于drivers/usb/storage/usb.h 中,
55 /*
56 * Unusual device list definitions
57 */
58
59 struct us_unusual_dev {
60 const char* vendorName;
61 const char* productName;
62 __u8 useProtocol;
63 __u8 useTransport;
64 int (*initFunction)(struct us_data *);
65 unsigned int flags;
66 };
而等号右边的us_unusal_dev_list 是一个数组,定义于drivers/usb/storage/usb.c:
157 /* This is the list of devices we recognize, along with their flag data */
158
159 /* The vendor name should be kept at eight characters or less, and
160 * the product name should be kept at 16 characters or less. If a device
161 * has the US_FL_FIX_INQUIRY flag, then the vendor and product names
162 * normally generated by a device thorugh the INQUIRY response will be
163 * taken from this list, and this is the reason for the above size
164 * restriction. However, if the flag is not present, then you
165 * are free to use as many characters as you like.
166 */
167
168 #undef UNUSUAL_DEV
169 #define UNUSUAL_DEV(idVendor, idProduct, bcdDeviceMin, bcdDeviceMax, \
40
170 vendor_name, product_name, use_protocol, use_transport,
\
171 init_function, Flags) \
172 { \
173 .vendorName = vendor_name, \
174 .productName = product_name, \
175 .useProtocol = use_protocol, \
176 .useTransport = use_transport, \
177 .initFunction = init_function, \
178 .flags = Flags, \