Changed crypto method from requiring a struct ieee80211_device reference
to the init handler.  Instead we now have a get/set flags method for
each crypto component.

Setting of TKIP countermeasures can now be done via
set_flags(IEEE80211_CRYPTO_TKIP_COUNTERMEASURES)
Signed-off-by: NJames Ketrenos <jketreno@linux.intel.com>
Signed-off-by: NJeff Garzik <jgarzik@pobox.com>

[PATCH] ieee80211: added IE comments, reason_code to reason, removed info_element from ieee80211_disassoc

tree 0254e7c97cece038cd11b47a16027c6379e464fe
parent a84f7713dc87ca1b51c6d53b391087663425a080
author James Ketrenos <jketreno@linux.intel.com> 1126661324 -0500
committer James Ketrenos <jketreno@linux.intel.com> 1127319069 -0500

Updated based on Michael Wu's patch and comments sent to netdev.

Added IE comments to ieee80211_* frame structures.
Changed reason_code to reason (consistency)
Removed info_element from ieee80211_disassoc
Signed-off-by: NJames Ketrenos <jketreno@linux.intel.com>
Signed-off-by: NJeff Garzik <jgarzik@pobox.com>

[PATCH] ieee80211: Added handle_deauth() callback, enhanced tkip/ccmp support of varying hw/sw offload

tree de81b55e78e85997642c651ea677078d0554a14f
parent c8030da8c159f8b82712172a6748a42523aea83a
author James Ketrenos <jketreno@linux.intel.com> 1127104380 -0500
committer James Ketrenos <jketreno@linux.intel.com> 1127315225 -0500

Added handle_deauth() callback.
Enhanced crypt_{tkip,ccmp} to support varying splits of HW/SW offload.
Changed channel freq to u32 from u16.
Signed-off-by: NJeff Garzik <jgarzik@pobox.com>

tree c1b50ac5d2d1f9b727c39c6bd86a7872f25a1127
parent 1bb997a3ac7dd1941e02426d2f70bd28993a82b7
author James Ketrenos <jketreno@linux.intel.com> 1126720779 -0500
committer James Ketrenos <jketreno@linux.intel.com> 1127314674 -0500

Added subsystem version string and reporting via MODULE_VERSION and
pritnk during load.

NOTE:  This is the version support split out from patch 24/29 of the
prior series.
Signed-off-by: NJames Ketrenos <jketreno@linux.intel.com>
Signed-off-by: NJeff Garzik <jgarzik@pobox.com>

For platforms that don't have PCI IO at 0 the outbound window
registers were not being properly configured.
Signed-off-by: NAndrew Klossner <andrew@cesa.opbu.xerox.com>
Signed-off-by: NKumar K. Gala <kumar.gala@freescale.com>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

This patch (as564) updates Documentation/usb/URB.txt, bringing it roughly
up to the current level.
Signed-off-by: NAlan Stern <stern@rowland.harvard.edu>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

This code appears to be more trouble than it's worth, considering that
no normal users reload drivers. So, we comment it for now. It is not
removed outright for the benefit of hackers (that is, myself).
Signed-off-by: NPete Zaitcev <zaitcev@yahoo.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

USB: Add device id's for Novatel Wireless CDMA wireless PC card.
     The Novatel CDMA card behaves the same as the AirPrime by providing
     a USB serial port.
Signed-off-by: NDavid Hollis <dhollis@davehollis.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

The card sometimes sends >2000 bytes in one single chunk. Ouch.
Signed-Off-By: NMatthias Urlichs <smurf@smurf.noris.de>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

Addresses some small bugs in the pegasus ethernet-over-USB driver.
Specifically, malformed long packets from the adapter could cause a kernel
panic; the interrupt interval calculation was inappropriate for high-speed
devices; the return code from read_mii_word was tested incorrectly; and
failure to unlink outstanding URBs before freeing them could lead to kernel
panics when unloading the driver.
Signed-off-by: NKevin Vigor <kevin@realmsys.com>
Cc: Petko Manolov <petkan@users.sourceforge.net>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

Three minor sl811-hcd fixes:

 - Elminate memory leak on one (rare) disable/shutdown path.

 - For periodic transfers that don't need to be scheduled, update
   urb->start_frame to represent the transfer phase correctly.

 - Report the (single) port as removable, by default.

Since no drivers yet use start_frame or that part of the hub descriptor,
only that leak is likely to ever matter.
Signed-off-by: NDavid Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

 drivers/usb/host/sl811-hcd.c |   16 ++++++++++++++--
 1 file changed, 14 insertions(+), 2 deletions(-)

This patch fixes several types in the PXA25x udc driver and hence fixes
several compiler warnings.
Signed-off-by: NRichard Purdie <rpurdie@rpsys.net>
Acked-by: NDavid Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

I'm using a 2 port USB RS232 dongle to connect to a serial-IR cradle for
a bar code reader). Detecting the baudrate of the serial-IR involves
keeping DTR low while changing baudrate.

This works using normal 16550A serial ports as well as the FTDI driver
version 1.4.0 (Linux 2.6.8) but stopped working with the change to
"ensure RTS and DTR are raised when changing baudrate" introduced in
version 1.4.1 (Linux 2.6.9).

The attached patch fixes this, so RTS and DTR is only raised when
changing baudrate iff the previous baudrate was B0.
Signed-off-by: NPeter Favrholdt <pfavr@how.dk>
Signed-off-by: NIan Abbott <abbotti@mev.co.uk>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

Added support for HUAWEI E600 and Audiovox AirCard

User reports say that these devices work without driver modification.
Signed-off-by: NMatthias Urlichs <smurf@smurf.noris.de>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

This patch fixes a few problems with ub and cleans up a couple of things:

 - Bump UB_MAX_REQ_SG, this allows to burn CDs
 - Drop initialization of urb.transfer_flags,
   now that URB_UNLINK_ASYNC is gone
 - Add forgotten processing of stalls at GetMaxLUN
 - Remove a few more P3-tagged printks whose time has come
 - Correct comment about ZIP-100
Signed-off-by: NPete Zaitcev <zaitcev@yahoo.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

 drivers/block/ub.c |   53 +++++++++++++++++++++++++++--------------------------
 1 file changed, 27 insertions(+), 26 deletions(-)

Signed-off-by: NLinda Xie <lxie@us.ibm.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

This function expects an unsigned 32-bit type as its third argument:

 static u32 pci_size(u32 base, u32 maxbase, u32 mask)

However, given these definitions:

 #define PCI_BASE_ADDRESS_MEM_MASK (~0x0fUL)
 #define PCI_ROM_ADDRESS_MASK (~0x7ffUL)

these two calls in drivers/pci/probe.c are problematic for architectures
for which a UL is not equivalent to a u32:

 sz = pci_size(l, sz, PCI_BASE_ADDRESS_MEM_MASK);
 sz = pci_size(l, sz, PCI_ROM_ADDRESS_MASK);

Hence the below compile warning when building for ARCH=ppc64:

 drivers/pci/probe.c: In function `pci_read_bases':
 /.../probe.c:168: warning: large integer implicitly truncated to unsigned type
 /.../probe.c:218: warning: large integer implicitly truncated to unsigned type

Here is a simple fix.
Signed-off-by: NAmos Waterland <apw@us.ibm.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

This patch converts kcalloc(1, ...) calls to use the new kzalloc() function.
Signed-off-by: NPekka Enberg <penberg@cs.helsinki.fi>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

Unused variable.
Signed-off-by: NBjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

Remove my name from the I2C maintainer, Jean is more than capable of
handling it all now.
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: NJean Delvare <khali@linux-fr.org>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

The class symlinks in sysfs don't properly handle changing device names.

To demonstrate, rename your network device from eth0 to eth1. Your
pci (or usb, or whatever) device will still have a 'net:eth0' link,
except now it points to /sys/class/net/eth1.

The attached patch makes sure the class symlink name changes when
the class device name changes. It isn't 100% correct, it should be
using sysfs_rename_link. Unfortunately, sysfs_rename_link doesn't exist.
Signed-off-by: NBill Nottingham <notting@redhat.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

add the helper and use it instead of open coding the klist_node_attached() check
(which is a layering violation IMHO)

idea by Alan Stern.
Signed-off-by: NDaniel Ritz <daniel.ritz@gmx.ch>
Cc: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

bus_rescan_devices_helper() does not hold the dev->sem when it checks for
!dev->driver().  device_attach() holds the sem, but calls again
device_bind_driver() even when dev->driver is set.

What happens is that a first device_attach() call (module insertion time)
is on the way binding the device to a driver.  Another thread calls
bus_rescan_devices().  Now when bus_rescan_devices_helper() checks for
dev->driver it is still NULL 'cos the the prior device_attach() is not yet
finished.  But as soon as the first one releases the dev->sem the second
device_attach() tries to rebind the already bound device again.
device_bind_driver() does this blindly which leads to a corrupt
driver->klist_devices list (the device links itself, the head points to the
device).  Later a call to device_release_driver() sets dev->driver to NULL
and breaks the link it has to itself on knode_driver.  Rmmoding the driver
later calls driver_detach() which leads to an endless loop 'cos the list
head in klist_devices still points to the device.  And since dev->driver is
NULL it's stuck with the same device forever.  Boom.  And rmmod hangs.

Very easy to reproduce with new-style pcmcia and a 16bit card.  Just loop
modprobe <pcmcia-modules> ;cardctl eject; rmmod <card driver, pcmcia
modules>.

Easiest fix is to check if the device is already bound to a driver in
device_bind_driver().  This avoids the double binding.
Signed-off-by: NDaniel Ritz <daniel.ritz@gmx.ch>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

Recent forcedeth nics support checksum offloading for tx.

The attached patch, written by Ayaz Abdulla, adds the support to the
driver.

It also cleans up the handling of the three dma ring entry formats that
are supported by the driver.
Signed-off-By: NManfred Spraul <manfred@colorfullife.com>
Signed-off-By: NJeff Garzik <jgarzik@pobox.com>

Remove old WIRELESS_EXT version compatibility

In-tree doesn't need to maintain backward compatibility.
Signed-off-by: NJames Ketrenos <jketreno@linux.intel.com>
Signed-off-by: NJeff Garzik <jgarzik@pobox.com>

tree 8c1676c8a15c08e6d4c718fc7cd42d9bf4cd8235
parent 0ccc3dd6469ed492578c184f47dde2baccde3593
author James Ketrenos <jketreno@linux.intel.com> 1126715240 -0500
committer James Ketrenos <jketreno@linux.intel.com> 1127316717 -0500

Updated hostap to be compatible with extra_prefix_len changes.

Accomplished via:

for i in hostap_ap.c hostap_80211_tx.c; do
        sed -i -e "s:\([.>]\)extra_prefix_len:\1extra_mpdu_prefix_len:g" \
                -e "s:\([.>]\)extra_postfix_len:\1extra_mpdu_postfix_len:g" \
                drivers/net/wireless/hostap/$i
done

CC: Jouni Malinen <jkmaline@cc.hut.fi>
Signed-off-by: NJames Ketrenos <jketreno@linux.intel.com>
Signed-off-by: NJeff Garzik <jgarzik@pobox.com>

tree 8ec97d9056ceaf0f845ed51175dd842b700baadd
parent 329128457008ace3110c96971addf85a767dd5af
author James Ketrenos <jketreno@linux.intel.com> 1126714484 -0500
committer James Ketrenos <jketreno@linux.intel.com> 1127316636 -0500

Updated hostap to be compatible with ieee80211_hdr changes.

Change accomplished via:

for i in hostap_ap.{c,h} hostap_80211_{t,r}x.c; do
	sed -i -e "s:ieee80211_hdr\([^_]\):ieee80211_hdr_4addr\1:g" \
		drivers/net/wireless/hostap/$i
done

CC: Jouni Malinen <jkmaline@cc.hut.fi>
Signed-off-by: NJames Ketrenos <jketreno@linux.intel.com>
Signed-off-by: NJeff Garzik <jgarzik@pobox.com>

tree 0d3e41e574fcb41b9da7f0b7e1d27ec350726654
parent dbe2885fe2f454d538eaaabefc741ded1026f476
author James Ketrenos <jketreno@linux.intel.com> 1126720499 -0500
committer James Ketrenos <jketreno@linux.intel.com> 1127314531 -0500

Updated copyright dates.

NOTE:  This is a split out of just the copyright updates from patch
24/29 in the prior series.
Signed-off-by: NJames Ketrenos <jketreno@linux.intel.com>
Signed-off-by: NJeff Garzik <jgarzik@pobox.com>

tree 2e6f6e7dc4f4eeb8e3dc265020016dd53e40578a
parent ba2075794a089430b3dd7c90ff46ce1b67e9c7cc
author Zhu Yi <yi.zhu@intel.com> 1125551043 +0800
committer James Ketrenos <jketreno@linux.intel.com> 1127314475 -0500

[Bug 768] Keep auth mode unchanged after iwconfig key off/on cycle.
Signed-off-by: NZhu Yi <yi.zhu@intel.com>
Signed-off-by: NJeff Garzik <jgarzik@pobox.com>

tree 5c7559a1216ae1121487f6aed94a6017490729b3
parent c1ff4c22e5622c8987bf96c09158c4924cde98c2
author Hong Liu <hong.liu@intel.com> 1125482767 +0800
committer James Ketrenos <jketreno@linux.intel.com> 1127314427 -0500

Mixed PTK/GTK CCMP/TKIP support.
Signed-off-by: NHong Liu <hong.liu@intel.com>
Signed-off-by: NJeff Garzik <jgarzik@pobox.com>

tree 3ac0dd07b9972dfd68fee47ec2152d3d378de000
parent 9ada1d971d9829c34a14d98840080b7e69fdff6b
author Mohamed Abbad <mohamed.abbas@intel.com> 1126054379 -0500
committer James Ketrenos <jketreno@linux.intel.com> 1127314340 -0500

Type-o, capbility definition for QoS, and ERP parsing

Added WLAN_CAPABILITY_QOS
Fixed type-o WLAN_CAPABILITY_OSSS_OFDM -> WLAN_CAPABILITY_DSSS_OFDM
Added ERP IE parsing to ieee80211_rx
Added handle_probe_request callback.
Signed-off-by: NJames Ketrenos <jketreno@linux.intel.com>
Signed-off-by: NJeff Garzik <jgarzik@pobox.com>

tree bce04549ce0a8239d8083d8da5c3d12f7e1aecd9
parent b15a5153d5f1c75d9435d5ce19b52287059d5d54
author Adrian Bunk <bunk@stusta.de> 1125026386 -0500
committer James Ketrenos <jketreno@linux.intel.com> 1127313953 -0500

"extern inline" doesn't make much sense.
Signed-off-by: NAdrian Bunk <bunk@stusta.de>
Signed-off-by: NJames Ketrenos <jketreno@linux.intel.com>
Signed-off-by: NJeff Garzik <jgarzik@pobox.com>

tree 589bbb92ce7cdf7c2ae820b0ebd3f8fbf1baeee9
parent c6ce9081e79e8836a11e86e3d38297521a2420be
author Jiri Benc <jbenc@suse.cz> 1125015310 -0400
committer James Ketrenos <jketreno@linux.intel.com> 1127313914 -0500

Additional fixes for endian-aware types

Based on the application of __le16/__be16 changes already made w/ a
prior patch by Michael Wu <flamingice@sourmilk.net>
Signed-off-by: NJames Ketrenos <jketreno@linux.intel.com>
Signed-off-by: NJeff Garzik <jgarzik@pobox.com>

tree 383c59b2516a61f2683f02dfebbed0caf6ee5dc3
parent a04948f63fd96c4b875a43f78afad1a0874cc441
author Mike Kershaw <dragorn@kismetwireless.net> 1124447833 -0500
committer James Ketrenos <jketreno@linux.intel.com> 1127313883 -0500

Added ieee80211_radiotap.h to enhance statistic reporting to user space
from wireless drivers.
Signed-off-by: NMike Kershaw <dragorn@kismetwireless.net>
Signed-off-by: NJames Ketrenos <jketreno@linux.intel.com>
Signed-off-by: NJeff Garzik <jgarzik@pobox.com>

tree 385b391fc0d7c124cd0547fdb6183e9a0c333391
parent 97d7a47f76e72bedde7f402785559ed4c7a8e8e8
author James Ketrenos <jketreno@linux.intel.com> 1124447590 -0500
committer James Ketrenos <jketreno@linux.intel.com> 1127313735 -0500

Added ieee80211_geo to provide helper functions to drivers for
implementing supported channel maps.
Signed-off-by: NJames Ketrenos <jketreno@linux.intel.com>
Signed-off-by: NJeff Garzik <jgarzik@pobox.com>

tree a3ad796273e98036eb0e9fc063225070fa24508a
parent 1b9c0aeb377abf8e4a43a86cff42382f74ca0259
author Mohamed Abbas <mabbas@linux.intel.com> 1124447069 -0500
committer James Ketrenos <jketreno@linux.intel.com> 1127313435 -0500

Add QoS (WME) support to the ieee80211 subsystem.

NOTE: This requires drivers that use the ieee80211 hard_start_xmit
(ipw2100 and ipw2200) to add the priority parameter to their callback.
Signed-off-by: NJames Ketrenos <jketreno@linux.intel.com>
Signed-off-by: NJeff Garzik <jgarzik@pobox.com>

tree ba6509c7cd1dd4244a2f285f2da5d632e7ffbb25
parent 7b5f9f2ddcabdaea214527a895e6e8445cafdd80
author James Ketrenos <jketreno@linux.intel.com> 1124447000 -0500
committer James Ketrenos <jketreno@linux.intel.com> 1127313383 -0500

Per the conversations with folks at OLS, the QoS layer in 802.11
drivers can now result in NETDEV_TX_BUSY being returned when the queue
a packet is targetted for is full.

To implement this, ieee80211_xmit will now call the driver's
is_queue_full to determine if the current priority queue is full.  If
so, NETDEV_TX_BUSY is returned to the kernel and no processing is done
on the frame.
Signed-off-by: NJames Ketrenos <jketreno@linux.intel.com>
Signed-off-by: NJeff Garzik <jgarzik@pobox.com>

tree 8428e9f510e6ad6c77baec89cb57374842abf733
parent d78bfd3ddae9c422dd350159110f9c4d7cfc50de
author Liu Hong <hong.liu@intel.com> 1124446520 -0500
committer James Ketrenos <jketreno@linux.intel.com> 1127313183 -0500

Fix TKIP, repeated fragmentation problem, and payload_size reporting

1. TKIP encryption
    Originally, TKIP encryption issues msdu + mpdu encryption on every
    fragment. Change the behavior to msdu encryption on the whole
    packet, then mpdu encryption on every fragment.

2. Avoid repeated fragmentation when !host_encrypt.
    We only need do fragmentation when using host encryption. Otherwise
    we only need pass the whole packet to driver, letting driver do the
    fragmentation.

3. change the txb->payload_size to correct value
    FW will use this value to determine whether to do fragmentation. If
    we pass the wrong value, fw may cut on the wrong bound which will
    make decryption fail when we do host encryption.

NOTE:  This requires changing drivers (hostap) that have
extra_prefix_len used within them (structure member name change).
Signed-off-by: NHong Liu <liu.hong@intel.com>
Signed-off-by: NJames Ketrenos <jketreno@linux.intel.com>
Signed-off-by: NJeff Garzik <jgarzik@pobox.com>