The problem is that after a successful connection between the Windows
Bluetooth stack and the Linux Bluez stack, no packets from the device
ever reach the PC running Windows XP Service Pack 2. That is, a ping
from the PC never receives a response, and a ping from BlueZ never
reaches the PC. Linux packet statistics show that the PC packets are
received, but all return traffic seems to be routed over the loopback
interface.

Immediately after creating the BNEP connection with BlueZ, the Windows
Bluetooth stack sends a BNEP_FILTER_NET_TYPE_SET_MSG with an effective
length of zero. BlueZ interprets this message to mean that no filter
ranges should be allowed. The code zeros the first entry in the filter
list, which is than interpreted as meaning that no ranges of acceptable
packets are available. This interpretation is wrong and leads to all
packets being rejected by BNEP.

The Bluetooth BNEP specification clearly states the following:

The length (in octets) of this message is 4+4*N, where N is the number
of disjoint ranges of Networking protocol types that form the complete
set. Note that N=0 (empty set) denotes a reset to default filters (if
any) supported by the remote device.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

For the USB dongles from ISSC the first command must be a HCI_Reset,
because otherwise the inquiry procedures won't work.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

Use msleep() instead of schedule_timeout() to guarantee the task
delays at least the desired time amount.
Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

The message "Timeout, retransmitting 1 pkts" is not an error and so
change this into a debug message.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

The RSSI value in the inquiry response with RSSI must be a signed
integer and not an unsigned one.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

This small patch adds the missing entry about the HIDP support
to the main Kconfig file of the Bluetooth subsystem.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

Now that usb_kill_urb() is in the main kernel tree it should
be used. This patch makes the needed modifications to the USB
Bluetooth driver.
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

This patch adds the specific vendor and product id's for another
ALPS module which don't uses the USB Bluetooth class id.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

The USB halted bits are useless and so there is no need to reset them
after changing the configuration.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

This patch adds the correct behavior when a L2CAP info request is sent
by the peer. The answer should be a L2CAP info response with the result
code set to "not supported".
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

This patch allocates the next free protocol number for the upcoming
AVDTP support.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

This patch adds support for the Bluetooth HID protocol to the
Bluetooth subsystem. Currently only the boot mode is supported.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

Allocate the memory for .kobj.k_name and make use of kobject_init() for
the fake device that is needed for firmware loading.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

This patch fixes the deadlock problem when bt3c_interrupt() is calling
bt3c_write_wakeup() with info->lock held.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

This patch changes the inquiry_* functions to be either local to hci_core.c
or change name from inquiry_cache_lookup to hci_inquiry_cache_lookup to try
and reduce the potential for namespace conflicts. There could be USB or SCSI
or other code that uses an inquiry_cache.
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

The switching between firmware loading and running state is done via
different configurations. To get this right the USB toggle and halted
bits must be reset to zero after it.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

This patch fixes the problem that ACL connections are removed from
the kernel connection hash when a hci_create_connection returns a
command status other than 0x00.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

into kernel.bkbits.net:/home/davem/sparc-2.6

I noticed that insert_resource() incorrectly handles the case of an
existing parent resource with the same ending address as a newly added
child.  This results in incorrect nesting, like the following:

	# cat /proc/ioports
	<snip>
	002f0000-002fffff : PCI Bus #48
	  00200000-002fffff : /pci@800000020000003
	</snip>
Signed-off-by: John Rose <johnrose@austin.ibm.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

Make sure that number of sectors != 0 for in/out command before sending
it to drive.  Remove no longer needed checks from flagged_* PIO handlers.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@elka.pw.edu.pl>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

PIO handlers under CONFIG_IDE_TASKFILE_IO=n are never used for bio
based requests (rq->bio is always NULL) so we can use rq->buffer
directly instead of calling ide_[un]map_buffer().
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@elka.pw.edu.pl>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

- merge status checking code for rq->current_nr_sectors
  and !rq->current_nr_sectors cases
- remove !rq->bio check as it is always true
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@elka.pw.edu.pl>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

These handlers are nowadays used only for REQ_DRIVE_TASKFILE
requests (rq->bio is always NULL) which aren't retried et all so
remove code 'rewinding' rq->current_nr_sectors and some FIXMEs.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@elka.pw.edu.pl>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

If REQ_DRIVE_* request fails ide_end_drive_cmd() should be called
for it not ->end_request().  This was broken by 2.6.5, fix it.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@elka.pw.edu.pl>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

'cat /proc/ide/hdx/identify' generates REQ_DRIVE_TASKFILE request
(for WIN_PIDENTIFY command) even for devices controlled by ide-cd.
All other drivers don't try to retry such requests.

Acked by Jens.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@elka.pw.edu.pl>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

First introduced in 2.4.19/2.5.3 as ALTSTAT_SCREW_UP, never used.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@elka.pw.edu.pl>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

- do not unregister ide-pnp driver while detaching random
  IDE device from random IDE device driver if IDE is modular
  (somebody added this in 2.3.51)
- clear 'hw_regs_t hw' allocated from stack
- mark idepnp_init() with __init
- use ide_std_init_ports() instead of ide_setup_ports()
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@elka.pw.edu.pl>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

From: Geert Uytterhoeven <geert@linux-m68k.org>

The IDE sparse fixups cause 2 warnings (unused variables `val' and
`reg') on m68k and APUS.  However, the reason why this code was
commented out is gone.  So just remove the special case.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@elka.pw.edu.pl>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

They are only included from these drivers.

While at it:
- remove redundant ide_pci_device_t tables
- add DECLARE_CS_DEV() (cs5520)
- remove duplicate DISPLAY_SC1200_TIMINGS define (sc1200)
- remove unused SIIMAGE_BUFFERED_TASKFILE, SII_DEBUG
  and siiprintk() defines + add DECLARE_SII_DEV() (siimage)
- remove unused SLC90E66_DEBUG_DRIVE_INFO define (slc90e66)
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@elka.pw.edu.pl>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

Extracted from the Debian kernel package
(original patch is from Herbert Xu).
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@elka.pw.edu.pl>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

into ppc970.osdl.org:/home/torvalds/v2.6/linux

into ppc970.osdl.org:/home/torvalds/v2.6/linux

Thanks to Ivan Kokshaysky for spotting this.

into ppc970.osdl.org:/home/torvalds/v2.6/linux

into ppc970.osdl.org:/home/torvalds/v2.6/linux

into stevef95.austin.ibm.com:/home/stevef/linux-2.5cifs

Fix i_size corruption in case of overlapped readdir changing cached file size and local cached write extending file