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STRUCT USB_OS_DESC(9) Kernel Mode Gadget API STRUCT USB_OS_DESC(9)

NAME

struct_usb_os_desc - describes OS descriptors associated with one interface

SYNOPSIS

struct usb_os_desc {


  char * ext_compat_id;


  struct list_head ext_prop;


  int ext_prop_len;


  int ext_prop_count;


  struct mutex * opts_mutex;


  struct config_group group;


  struct module * owner;
};

MEMBERS

char * ext_compat_id

16 bytes of “Compatible ID” and “Subcompatible ID”

struct list_head ext_prop

Extended Properties list

int ext_prop_len

Total length of Extended Properties blobs

int ext_prop_count

Number of Extended Properties

struct mutex * opts_mutex

Optional mutex protecting config data of a usb_function_instance

struct config_group group

Represents OS descriptors associated with an interface in configfs

struct module * owner

Module associated with this OS descriptor

AUTHOR

David Brownell <dbrownell@users.sourceforge.net>

Author.

COPYRIGHT

June 2017 Kernel Hackers Manual 4.11