In the __uwb_beca_find_bymac function the sizeof returns
the length of a pointer and not the data it is referring
to. Hence only the first 4 bytes were compared, not the
entire 6 bytes MAC address. Now the sizeof takes struct
uwb_mac_addr as argument.
Signed-off-by: NFrank Leipold <frank.leipold@eads.net>
Signed-off-by: NDavid Vrabel <david.vrabel@csr.com>

Avoid using printk_ratelimit() in many places because:
  - many were error messages reporting broken hardware (it's useful to
    get all of these).
  - the message itself wasn't useful so the message has been removed.
Signed-off-by: NDavid Vrabel <david.vrabel@csr.com>

Signed-off-by: NDavid Vrabel <david.vrabel@csr.com>

Signed-off-by: NDavid Vrabel <david.vrabel@csr.com>

The UWB stack has some sysfs APIs that will change thus it's best
marked as EXPERIMENTAL until these APIs are finalized.
Signed-off-by: NDavid Vrabel <david.vrabel@csr.com>

Add a facility for PALs to have symlinks to their radio controller
(and vice-versa) and make WUSB host controllers use this.
Signed-off-by: NDavid Vrabel <david.vrabel@csr.com>

The current identification IE doesn't include any useful information
(the vendor ID is from the EUI-48) and it causes problems with certain
hardware/firmware so don't transmit one.
Signed-off-by: NDavid Vrabel <david.vrabel@csr.com>

IOGear firmware versions >= 1.4.12224 fail to be downloaded because of a
spurious (and harmless) RCEB received after the download notification. This
patch handles this RCEB and keeps compatibility with future versions that might
not emit this RCEB.

i1480_rceb_check() is reused to check for the RCEB. It is also refactored with
improved comments and reused in another place in mac.c where the checking was
being duplicated.

This patch was tested on both i1480 and GUWA100U HWAs, with all firmware
versions currently available.
Signed-off-by: NAnderson Lizardo <anderson.lizardo@indt.org.br>

Some hardware/firmware combinations (most notably an IOGear HWA using the i1480
firmware) kill the host controller after issuing a GET_MAC_PHY_INFO command.
Removing this check seems harmless otherwise.

The patch fixes the issue where the HC is killed, showing the message:

ehci_hcd 0000:00:1d.7: HC died; cleaning up

After this error, USB comes back only after reloading the ehci_hcd module.
Signed-off-by: NAnderson Lizardo <anderson.lizardo@indt.org.br>
Signed-off-by: NDavid Vrabel <david.vrabel@csr.com>

The Intel i1480 HWA uses WHCI commands/events even though reporting itself as
WUSB compliant. This patch fixes this by marking it with the
WUSB_QUIRK_WHCI_CMD_EVT flag, which disables WUSB command/event filtering.
Signed-off-by: NAnderson Lizardo <anderson.lizardo@indt.org.br>
Signed-off-by: NDavid Vrabel <david.vrabel@csr.com>

The D-Link DUB-1210 HWA uses commands and events from the WHCI specification,
although reporting itself as WUSB compliant. Therefore, we disable WUSB
command/event filtering for it.

USB_DEVICE_AND_INTERFACE_INFO is used for matching only the RC interface.
Signed-off-by: NAnderson Lizardo <anderson.lizardo@indt.org.br>
Signed-off-by: NDavid Vrabel <david.vrabel@csr.com>

Call uwb_dbg_init() so the debugfs files are accessible.
Signed-off-by: NDavid Vrabel <david.vrabel@csr.com>

A DRP notification may sometimes have empty IE data. This patch fixes
uwb_est_get_size() so that this case is handled properly.
Signed-off-by: NAnderson Lizardo <anderson.lizardo@indt.org.br>
Signed-off-by: NDavid Vrabel <david.vrabel@csr.com>

Add the driver for the WLP capability of the Intel i1480 device.
Signed-off-by: NDavid Vrabel <david.vrabel@csr.com>

Add the driver for downloading the firmware to an Intel i1480 device.
Signed-off-by: NDavid Vrabel <david.vrabel@csr.com>

Add the WLP build system (Kconfig and Kbuild files).
Signed-off-by: NDavid Vrabel <david.vrabel@csr.com>

Add the Wireless Service Set (WSS) code.
Signed-off-by: NDavid Vrabel <david.vrabel@csr.com>

Add the WLP message formatting/decoding code.
Signed-off-by: NDavid Vrabel <david.vrabel@csr.com>

Add the generic code for the WiMedia Logical Link Control Protocol (WLP).

This has been split into several patches for easier review.

core (this patch):
  - everything else

messages:
  - WLP message construction/decode

wss:
  - Wireless Service Set support

build-system:
  - Kconfig and Kbuild files
Signed-off-by: NDavid Vrabel <david.vrabel@csr.com>

Add a driver for USB-connected UWB radio controllers (HWAs).
Signed-off-by: NDavid Vrabel <david.vrabel@csr.com>

Add the driver for WHCI radio controllers.
Signed-off-by: NDavid Vrabel <david.vrabel@csr.com>

This enumerates the capabilties of a WHCI device, adding a umc device for
each one.
Signed-off-by: NDavid Vrabel <david.vrabel@csr.com>

The UMC bus is used for the capabilities exposed by a UWB Multi-interface
Controller as described in the WHCI specification.
Signed-off-by: NDavid Vrabel <david.vrabel@csr.com>

The Kbuild and Kconfig files.
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: NDavid Vrabel <david.vrabel@csr.com>

Add various debugfs files, principaly for the reservation manager.
Signed-off-by: NDavid Vrabel <david.vrabel@csr.com>

DRP and reservation management.
Signed-off-by: NDavid Vrabel <david.vrabel@csr.com>

Most of the MAC Layer Management Entity (MLME) support: address, beacon, IE
and scan management.
Signed-off-by: NDavid Vrabel <david.vrabel@csr.com>

Add the UWB radio controller interface (URCI) support.
Signed-off-by: NDavid Vrabel <david.vrabel@csr.com>

UWB device and radio controller device and event management.
Signed-off-by: NDavid Vrabel <david.vrabel@csr.com>