Commit Graph

109884 Commits

Author SHA1 Message Date
Anderson Lizardo b5784f10d5 uwb: i1480/GUWA100U: fix firmware download issues
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: Anderson Lizardo <anderson.lizardo@indt.org.br>
2008-09-17 16:54:34 +01:00
Anderson Lizardo 8c7e8cb855 uwb: i1480: remove MAC/PHY information checking function
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: Anderson Lizardo <anderson.lizardo@indt.org.br>
Signed-off-by: David Vrabel <david.vrabel@csr.com>
2008-09-17 16:54:34 +01:00
Anderson Lizardo fa21183326 uwb: add Intel i1480 HWA to the UWB RC quirk table
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: Anderson Lizardo <anderson.lizardo@indt.org.br>
Signed-off-by: David Vrabel <david.vrabel@csr.com>
2008-09-17 16:54:33 +01:00
Anderson Lizardo e477a4982f uwb: disable command/event filtering for D-Link DUB-1210
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: Anderson Lizardo <anderson.lizardo@indt.org.br>
Signed-off-by: David Vrabel <david.vrabel@csr.com>
2008-09-17 16:54:33 +01:00
David Vrabel 9d53b1bebe uwb: initialize the debug sub-system
Call uwb_dbg_init() so the debugfs files are accessible.

Signed-off-by: David Vrabel <david.vrabel@csr.com>
2008-09-17 16:54:33 +01:00
Anderson Lizardo 9d839477f8 uwb: Fix handling IEs with empty IE data in uwb_est_get_size()
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: Anderson Lizardo <anderson.lizardo@indt.org.br>
Signed-off-by: David Vrabel <david.vrabel@csr.com>
2008-09-17 16:54:32 +01:00
Anderson Lizardo b0a81328c2 wusb: fix bmRequestType for Abort RPipe request
WUSB 1.0 (Table 8-4) mentions that Abort RPipe requests must have bmRequestType
equal to 0x25, although current implementation sets bmRequestType to 0xa5. This
patch fixes this typo.

Signed-off-by: Anderson Lizardo <anderson.lizardo@indt.org.br>
Signed-off-by: David Vrabel <david.vrabel@csr.com>
2008-09-17 16:54:32 +01:00
Anderson Lizardo f51c23baed wusb: fix error path for wusb_set_dev_addr()
Error path for wusb_set_dev_addr() was handled incorrectly. Fix it by
considering error only when return value is negative.

Signed-off-by: Anderson Lizardo <anderson.lizardo@indt.org.br>
Signed-off-by: David Vrabel <david.vrabel@csr.com>
2008-09-17 16:54:32 +01:00
Inaky Perez-Gonzalez d09318b8ab wusb: add HWA host controller driver
Add a driver for Wireless USB host controllers connected via USB (a
Host Wire Adapter or HWA).

Signed-off-by: David Vrabel <david.vrabel@csr.com>
2008-09-17 16:54:31 +01:00
Inaky Perez-Gonzalez df3654236e wusb: add the Wire Adapter (WA) core
Common code for supporting Host Wire Adapters and Device Wire Adapters.

Signed-off-by: David Vrabel <david.vrabel@csr.com>
2008-09-17 16:54:31 +01:00
David Vrabel 7e6133aa42 wusb: WHCI host controller driver
A driver for Wireless USB host controllers that comply with the
Wireless Host Controller Interface (HCI) specification as published by
Intel.

The latest publically available version of the specification (0.95) is
supported (except for isochronous transfers).

Build fixes by Randy Dunlap <rdunlap@xenotime.net>

Signed-off-by: David Vrabel <david.vrabel@csr.com>
2008-09-17 16:54:31 +01:00
Inaky Perez-Gonzalez 870d539504 wusb: add the USB wusb-cbaf driver
Add a driver for cable based associated of (Wireless) USB devices.

Signed-off-by: David Vrabel <david.vrabel@csr.com>
2008-09-17 16:54:30 +01:00
Greg Kroah-Hartman 470cc41503 wusb: add the Wireless USB core (build-system)
Add the WUSB build system (Kconfig and Kbuild) files.

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: David Vrabel <david.vrabel@csr.com>
2008-09-17 16:54:30 +01:00
Inaky Perez-Gonzalez d59db761b8 wusb: add the Wireless USB core (security)
Add the WUSB security (authentication) code.

Signed-off-by: David Vrabel <david.vrabel@csr.com>
2008-09-17 16:54:30 +01:00
Inaky Perez-Gonzalez b69fada68b wusb: add the Wireless USB core (protocol)
Add the WUSB protocol (MMC management and device connection) code.

Signed-off-by: David Vrabel <david.vrabel@csr.com>
2008-09-17 16:54:29 +01:00
Inaky Perez-Gonzalez 90ff96f224 wusb: add the Wireless USB core
Add support for Ceritified Wireless USB 1.0 to the USB stack.

This has been split into several patches for easier review.

core (this patch):
  - host controller infrastructure
  - cluster reservation
  - UWB PAL registration
  - fake root hub

protocol:
  - MMC management (start/stop, managing IEs)
  - device connection

security:
  - device authentication and authorization

build-system:
  - Kconfig and Kbuild files

Signed-off-by: David Vrabel <david.vrabel@csr.com>
2008-09-17 16:54:29 +01:00
Inaky Perez-Gonzalez c7f736484f wusb: add the Wireless USB include files.
Common header files derived from the WUSB 1.0 specification.

Signed-off-by: David Vrabel <david.vrabel@csr.com>
2008-09-17 16:54:29 +01:00
Inaky Perez-Gonzalez a21b963aa4 uwb: add the i1480 WLP driver
Add the driver for the WLP capability of the Intel i1480 device.

Signed-off-by: David Vrabel <david.vrabel@csr.com>
2008-09-17 16:54:28 +01:00
Inaky Perez-Gonzalez 1ba47da527 uwb: add the i1480 DFU driver
Add the driver for downloading the firmware to an Intel i1480 device.

Signed-off-by: David Vrabel <david.vrabel@csr.com>
2008-09-17 16:54:28 +01:00
Greg Kroah-Hartman 3b0c5a3818 uwb: add WiMedia LLC Protocol (build system)
Add the WLP build system (Kconfig and Kbuild files).

Signed-off-by: David Vrabel <david.vrabel@csr.com>
2008-09-17 16:54:28 +01:00
Reinette Chatre 2f19204480 uwb: add WiMedia LLC Protocol stack (WSS)
Add the Wireless Service Set (WSS) code.

Signed-off-by: David Vrabel <david.vrabel@csr.com>
2008-09-17 16:54:27 +01:00
Reinette Chatre e377e9d32d uwb: add WiMedia LLC Protocol stack (messages)
Add the WLP message formatting/decoding code.

Signed-off-by: David Vrabel <david.vrabel@csr.com>
2008-09-17 16:54:27 +01:00
Reinette Chatre f51448543f uwb: add the WiMedia LLC Protocol stack
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: David Vrabel <david.vrabel@csr.com>
2008-09-17 16:54:27 +01:00
Inaky Perez-Gonzalez de520b8bd5 uwb: add HWA radio controller driver
Add a driver for USB-connected UWB radio controllers (HWAs).

Signed-off-by: David Vrabel <david.vrabel@csr.com>
2008-09-17 16:54:26 +01:00
Inaky Perez-Gonzalez b6e069830c uwb: add whc-rc radio control driver
Add the driver for WHCI radio controllers.

Signed-off-by: David Vrabel <david.vrabel@csr.com>
2008-09-17 16:54:26 +01:00
David Vrabel 8f1b678ab9 uwb: add the driver to enumerate WHCI capabilities
This enumerates the capabilties of a WHCI device, adding a umc device for
each one.

Signed-off-by: David Vrabel <david.vrabel@csr.com>
2008-09-17 16:54:26 +01:00
David Vrabel da389eac31 uwb: add the umc bus
The UMC bus is used for the capabilities exposed by a UWB Multi-interface
Controller as described in the WHCI specification.

Signed-off-by: David Vrabel <david.vrabel@csr.com>
2008-09-17 16:54:25 +01:00
Greg Kroah-Hartman 2f86c3e67d uwb: add the UWB stack (build system)
The Kbuild and Kconfig files.

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: David Vrabel <david.vrabel@csr.com>
2008-09-17 16:54:25 +01:00
David Vrabel 599e8d80a2 uwb: add the UWB stack (debug support)
Add various debugfs files, principaly for the reservation manager.

Signed-off-by: David Vrabel <david.vrabel@csr.com>
2008-09-17 16:54:25 +01:00
David Vrabel 8cc13a0947 uwb: add the UWB stack (reservation manager)
DRP and reservation management.

Signed-off-by: David Vrabel <david.vrabel@csr.com>
2008-09-17 16:54:24 +01:00
Inaky Perez-Gonzalez 22d203ecef uwb: add the UWB stack (MLME)
Most of the MAC Layer Management Entity (MLME) support: address, beacon, IE
and scan management.

Signed-off-by: David Vrabel <david.vrabel@csr.com>
2008-09-17 16:54:24 +01:00
Inaky Perez-Gonzalez 0612edfd95 uwb: add the UWB stack (radio controller interface)
Add the UWB radio controller interface (URCI) support.

Signed-off-by: David Vrabel <david.vrabel@csr.com>
2008-09-17 16:54:24 +01:00
Inaky Perez-Gonzalez 183b9b592a uwb: add the UWB stack (core files)
UWB device and radio controller device and event management.

Signed-off-by: David Vrabel <david.vrabel@csr.com>
2008-09-17 16:54:23 +01:00
Inaky Perez-Gonzalez 34e95e41f1 uwb: add the uwb include files
Signed-off-by: David Vrabel <david.vrabel@csr.com>
2008-09-17 16:54:23 +01:00
Inaky Perez-Gonzalez 99d368bc9e uwb: add initial documentation
Documentation (and example utilities) for the UWB (and WUSB) stacks.

Some of the documentation may be out-of-date.

Signed-off-by: David Vrabel <david.vrabel@csr.com>
2008-09-17 16:54:23 +01:00
David Vrabel ccbe329bcd bitmap: add bitmap_copy_le()
bitmap_copy_le() copies a bitmap, putting the bits into little-endian
order (i.e., each unsigned long word in the bitmap is put into
little-endian order).

The UWB stack used bitmaps to manage Medium Access Slot availability,
and these bitmaps need to be written to the hardware in LE order.

Signed-off-by: David Vrabel <david.vrabel@csr.com>
2008-09-17 16:54:22 +01:00
Arjan van de Ven 45e9c0de2e warn: Turn the netdev timeout WARN_ON() into a WARN()
this patch turns the netdev timeout WARN_ON_ONCE() into a WARN_ONCE(),
so that the device and driver names are inside the warning message.
This helps automated tools like kerneloops.org to collect the data
and do statistics, as well as making it more likely that humans
cut-n-paste the important message as part of a bugreport.

Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-09-16 19:39:33 -07:00
Linus Torvalds c8b0f4382c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/penberg/slab-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/penberg/slab-2.6:
  slub: fixed uninitialized counter in struct kmem_cache_node
2008-09-16 19:36:06 -07:00
Linus Torvalds 1b901aa2b5 Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus
* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus:
  [MIPS] VR41xx: unsigned irq cannot be negative
2008-09-16 19:35:49 -07:00
David Miller ef3d7714f6 Fix PNP build failure, bugzilla #11276
This fill fix the following regression list entry:

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=11276
Subject		: build error: CONFIG_OPTIMIZE_INLINING=y causes gcc 4.2 to do stupid things
Submitter	: Randy Dunlap <randy.dunlap@oracle.com>
Date		: 2008-08-06 17:18 (38 days old)
References	: http://marc.info/?l=linux-kernel&m=121804329014332&w=4
		  http://lkml.org/lkml/2008/7/22/353
Handled-By	: Bjorn Helgaas <bjorn.helgaas@hp.com>
Patch		: http://lkml.org/lkml/2008/7/22/364

with what I believe is a better fix than the one referenced
in the regression entry above.

These PNP header interfaces try to work in such a way that
you can reference some of them even if PNP is not enabled,
and the compiler was expected to optimize everything away.

Which is mostly fine, except that there was one interface
for which there was not provided an inline "NOP" implementation.

Once we add that, all of these compile failures cannot handle
any more.

pnp: Provide NOP inline implementation of pnp_get_resource() when !PNP

Fixes kernel bugzilla #11276.

Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-09-16 19:35:05 -07:00
Stephen Hemminger 49f276be7c hpplus: fix build regression
This fixes kernel regression for 2.6.27-rc in
      http://bugzilla.kernel.org/show_bug.cgi?id=11547
The change to split 8390 into old isa and non-isa versions
overlooked this driver.

Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-09-16 19:35:05 -07:00
Linus Torvalds e95926d05d Revert "b43/b43legacy: add RFKILL_STATE_HARD_BLOCKED support"
This reverts commit bc19d6e0b7, which as
Larry Finger reports causes the radio LED on his system to no longer
respond to rfkill switch events.

Reported-by: Larry Finger <Larry.Finger@lwfinger.net>
Requested-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-09-16 19:32:30 -07:00
roel kluin a83479545d [MIPS] VR41xx: unsigned irq cannot be negative
Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Acked-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-09-16 11:04:30 +02:00
Salman Qazi 02b71b7012 slub: fixed uninitialized counter in struct kmem_cache_node
Initialized total objects atomic for the node in init_kmem_cache_node.  The
uninitialized value was ruining the stats in /proc/slabinfo.

Acked-by: Christoph Lameter <cl@linux-foundation.org>
Signed-off-by: Salman Qazi <sqazi@google.com>
Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
2008-09-15 09:49:05 +03:00
Linus Torvalds bc45eb8950 Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6:
  crypto: talitos - Avoid consecutive packets going out with same IV
2008-09-14 22:50:43 -07:00
Kim Phillips ba95487df9 crypto: talitos - Avoid consecutive packets going out with same IV
The SEC's h/w IV out implementation DMAs the trailing encrypted payload
block of the last encryption to ctx->iv.  Since the last encryption may
still be pending completion, we can sufficiently prevent successive
packets from being transmitted with the same IV by xoring with sequence
number.

Also initialize alg_list earlier to prevent oopsing on a failed probe.

Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Signed-off-by: Lee Nipper <lee.nipper@freescale.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-09-14 13:41:19 -07:00
Uwe Kleine-König 2123870559 Add Uwe Kleine-König to .mailmap
There are a few commits that misencoded my name (or used "oe" instead of
"ö").  So add a correct version to .mailmap.

Signed-off-by: Uwe Kleine-König <ukleinek@informatik.uni-freiburg.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-09-13 14:56:04 -07:00
Linus Torvalds 6bfb09a100 Merge master.kernel.org:/home/rmk/linux-2.6-arm
* master.kernel.org:/home/rmk/linux-2.6-arm:
  [ARM] Fix PCI_DMA_BUS_IS_PHYS for ARM
  [ARM] 5247/1: tosa: SW_EAR_IN support
  [ARM] 5246/1: tosa: add proper clock alias for tc6393xb clock
  [ARM] 5245/1: Fix warning about unused return value in drivers/pcmcia
  [ARM] OMAP: Fix MMC device data
  imx serial: fix rts handling for non imx1 based hardware
  imx serial: set RXD mux bit on i.MX27 and i.MX31
  i.MX serial: fix init failure
  pcm037: add rts/cts support for serial port
2008-09-13 14:51:22 -07:00
Linus Torvalds 7c22a3d853 Merge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev
* 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev:
  [libata] LBA28/LBA48 off-by-one bug in ata.h
  sata_inic162x: enable LED blinking
  ata: duplicate variable sparse warning
2008-09-13 14:48:14 -07:00
Linus Torvalds 0cb60efd03 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6:
  PCI: re-add debug prints for unmodified BARs
  PCI: fix pciehp_free_irq()
  PCI Hotplug: fakephp: fix deadlock... again
  PCI: Fix printk warnings in setup-bus.c
  PCI: Fix printk warnings in probe.c
  PCI/iommu: blacklist DMAR on Intel G31/G33 chipsets
2008-09-13 14:47:33 -07:00