|  | # | 
|  | # UWB device configuration | 
|  | # | 
|  |  | 
|  | menuconfig UWB | 
|  | tristate "Ultra Wideband devices (EXPERIMENTAL)" | 
|  | depends on EXPERIMENTAL | 
|  | depends on PCI | 
|  | default n | 
|  | help | 
|  | UWB is a high-bandwidth, low-power, point-to-point radio | 
|  | technology using a wide spectrum (3.1-10.6GHz). It is | 
|  | optimized for in-room use (480Mbps at 2 meters, 110Mbps at | 
|  | 10m). It serves as the transport layer for other protocols, | 
|  | such as Wireless USB (WUSB). | 
|  |  | 
|  | The topology is peer to peer; however, higher level | 
|  | protocols (such as WUSB) might impose a master/slave | 
|  | relationship. | 
|  |  | 
|  | Say Y here if your computer has UWB radio controllers (USB or PCI) | 
|  | based. You will need to enable the radio controllers | 
|  | below.  It is ok to select all of them, no harm done. | 
|  |  | 
|  | For more help check the UWB and WUSB related files in | 
|  | <file:Documentation/usb/>. | 
|  |  | 
|  | To compile the UWB stack as a module, choose M here. | 
|  |  | 
|  | if UWB | 
|  |  | 
|  | config UWB_HWA | 
|  | tristate "UWB Radio Control driver for WUSB-compliant USB dongles (HWA)" | 
|  | depends on USB | 
|  | help | 
|  | This driver enables the radio controller for HWA USB | 
|  | devices. HWA stands for Host Wire Adapter, and it is a UWB | 
|  | Radio Controller connected to your system via USB. Most of | 
|  | them come with a Wireless USB host controller also. | 
|  |  | 
|  | To compile this driver select Y (built in) or M (module). It | 
|  | is safe to select any even if you do not have the hardware. | 
|  |  | 
|  | config UWB_WHCI | 
|  | tristate "UWB Radio Control driver for WHCI-compliant cards" | 
|  | depends on PCI | 
|  | help | 
|  | This driver enables the radio controller for WHCI cards. | 
|  |  | 
|  | WHCI is a specification developed by Intel | 
|  | (http://www.intel.com/technology/comms/wusb/whci.htm) much | 
|  | in the spirit of USB's EHCI, but for UWB and Wireless USB | 
|  | radio/host controllers connected via memory mapping (eg: | 
|  | PCI). Most of these cards come also with a Wireless USB host | 
|  | controller. | 
|  |  | 
|  | To compile this driver select Y (built in) or M (module). It | 
|  | is safe to select any even if you do not have the hardware. | 
|  |  | 
|  | config UWB_I1480U | 
|  | tristate "Support for Intel Wireless UWB Link 1480 HWA" | 
|  | depends on UWB_HWA | 
|  | select FW_LOADER | 
|  | help | 
|  | This driver enables support for the i1480 when connected via | 
|  | USB. It consists of a firmware uploader that will enable it | 
|  | to behave as an HWA device. | 
|  |  | 
|  | To compile this driver select Y (built in) or M (module). It | 
|  | is safe to select any even if you do not have the hardware. | 
|  |  | 
|  | endif # UWB |