The IR chip has no address decoding, so the IR data is always present in 
the high byte when doing a read from the saa7146 chip. This means that 
the DEBI address used is irrelevant to the IR decoding logic.
DEBI addresses 0x1XXX are mapped to the registers on the CI module 
itself, but only the lowest two bits are actually used (see EN50221, 
section A.2.2.1), meaning that 0x1234 is equivalent to 0x1000 which maps 
to register 0 (the data register). A read from the data register is 
supposed to be preceded by a read from the size register, so some CI 
modules will be confused (the AlphaCrypt CAM will hang completely).
The attached patch changes the address used when reading the IR data to 
use 0x4000 instead. This is the CI version address, which is a safer 
default, works with the AlphaCrypt CAM and matches the behaviour of the 
Windows driver (AFAIK).
Signed-off-by: NDavid Härdeman <david@hardeman.nu>
Signed-off-by: NOliver Endriss <o.endriss@gmx.de>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

Let the MT2060 be customized like most of the other DVB PLLs/front-ends. 
Also, add a missing dependency on I2C.
Signed-off-by: NTrent Piepho <xyzzy@speakeasy.org>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

Signed-off-by: NPeer Chen <pchen@nvidia.com>
Signed-off-by: NJeff Garzik <jeff@garzik.org>

Signed-off-by: NPeer Chen <pchen@nvidia.com>
Signed-off-by: NJeff Garzik <jeff@garzik.org>

Require registration with ib_addr module to prevent caller from
unloading while a callback is in progress.
Signed-off-by: NSean Hefty <sean.hefty@intel.com>
Signed-off-by: NRoland Dreier <rolandd@cisco.com>

This reverts commit f833229c:

According to reviewers and the lspci data provided in commit message
itself, PCI ID 0x7110 should not have been added to ata_piix.
Signed-off-by: NJeff Garzik <jeff@garzik.org>

Signed-off-by: NJeff Garzik <jeff@garzik.org>

ahci_softreset() used to use ahci_tf_read() which reads D2H_REG area
to check for the Status register.  However, this area is zeroed on
initialization and not set by initial signature FIS.  Replace it with
ahci_check_status().

This bug prevented CLO code from being activated whenever BSY and/or
DRQ is set prior to softreset.  This fix makes
AHCI_FLAG_RESET_NEEDS_CLO flag redundant.
Signed-off-by: NTejun Heo <htejun@gmail.com>
Signed-off-by: NJeff Garzik <jeff@garzik.org>

This patch fixes a few issues in offb:

 - A test was inverted causing the palette hack to never work
(no device node was passed down to the init function)

 - Some cards seem to have their assigned-addresses property in a random
order, thus we need to try using of_get_pci_address() first, which will
fail if it's not a PCI device, and fallback to of_get_address() in that
case. of_get_pci_address() properly parsees assigned-addresses to test
the BAR number and thus will get it right whatever the order is.

 - Some cards (like GXT4500) provide a linebytes of 0xffffffff in the
device-tree which does no good. This patch handles that by using the
screen width when that happens. (Also fixes btext.c while at it).

 - Add detection of the GXT4500 in addition to the GXT2000 for the
palette hacks (we use the same hack, palette is linear in register space
at offset 0x6000).
Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: NPaul Mackerras <paulus@samba.org>

ICH7M was separated from ICH6M to allow undocumented MAP value 01b
which was spotted on an ASUS notebook.  However, there is also
notebooks with MAP value 01b on ICH6M.  This patch re-merges ICH6M and
ICH7M entries and allows MAP value 01b for both.

This problem has been reported and initial patch provided by Jonathan
Dieter.
Signed-off-by: NTejun Heo <htejun@gmail.com>
Cc: Jonathan Dieter <jdieter@gmail.com>
Cc: Tom Deblauwe <tom.deblauwe@telenet.be>
Signed-off-by: NJeff Garzik <jeff@garzik.org>

ata_dev_revalidate() isn't used outside of libata core.  Unexport it.
Signed-off-by: NTejun Heo <htejun@gmail.com>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NJeff Garzik <jeff@garzik.org>

Hi Jeff,

I tested the PATA support on my old VAIO notebook, and it failed to find
my piix device:

00:07.1 Class 0101: 8086:7111 (rev 01) (prog-if 80 [Master])
        Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B-
        Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
        Latency: 64
        Region 4: I/O ports at fc90 [size=16]

This patch adds the pci id to ata_piix.c and things then work as
expected.
Signed-off-by: NJens Axboe <jens.axboe@oracle.com>
Signed-off-by: NJeff Garzik <jeff@garzik.org>

sis_init_one() modifies probe_ent->port_flags after allocating and
initializing it using ata_pci_init_native_mode().  This makes port_flags
for the secondary port (probe_ent->pinfo2->flags) go out of sync resulting
in misdetection of device due to incorrectly initialized SCR access flag.

This patch make probe_ent alloc/init happen after the final port flags
value is determined.  This is fragile but probe_ent and all the related
mess are scheduled to go away soon for exactly this reason.  We just need
to hold everything together till then.

This has been spotted and diagnosed and tested by Patrick McHardy.
Signed-off-by: NTejun Heo <htejun@gmail.com>
Cc: Patric McHardy <kaber@trash.net>
Cc: Jeff Garzik <jeff@garzik.org>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NJeff Garzik <jeff@garzik.org>

The sky2 driver uses a single NAPI poll routine for both ports on dual ported
cards (because there is a single IRQ and status ring). Netpoll makes assumptions
about the relationship between network device and NAPI that aren't correct
on the second port, this will cause the port to never clear work.

Most systems, just have single port, so not a big issue.
The easy fix is just make the second port, not netpoll capable.
Signed-off-by: NStephen Hemminger <shemminger@osdl.org>
Signed-off-by: NJeff Garzik <jeff@garzik.org>

I don't want my code to downgraded to GPLv3 because of
cut-n-pasted the comments. These files which I hold copyright
on were started before it was clear what GPLv3 was going to be.
Signed-off-by: NStephen Hemminger <shemminger@osdl.org>
Signed-off-by: NJeff Garzik <jeff@garzik.org>

Checks for NULL dev_alloc_skb() and returns on true to avoid subsequent
dereference.

Cc: Jeff Garzik <jgarzik@pobox.com>
Cc: Christoph Hellwig <hch@infrared.org>
Signed-off-by: NDavid Rientjes <rientjes@cs.washington.edu>
Signed-off-by: NJeff Garzik <jeff@garzik.org>

This patch fixes kzalloc parameters (GFP_ATOMIC instead of GFP_KERNEL)
Signed-off-by: NJan-Bernd Themann <themann@de.ibm.com>
Signed-off-by: NJeff Garzik <jeff@garzik.org>

No need to keep defining PCI_DEVICE_ID_SERVERWORKS_HT2000_PCIE
in the driver code since it is now defined in pci_ids.h.
Signed-off-by: NBrice Goglin <brice@myri.com>
Signed-off-by: NJeff Garzik <jeff@garzik.org>

The sky2 driver is no longer in experimental state.
Signed-off-by: NStephen Hemminger <shemminger@osdl.org>
Signed-off-by: NJeff Garzik <jeff@garzik.org>

modprobe n2 with no parameters or no such devices
will get confusing error message.

# modprobe n2
...  Kernel does not have module support

This patch replaces return code from -ENOSYS to -EINVAL.

Cc: Jeff Garzik <jgarzik@pobox.com>
Cc: Krzysztof Halasa <khc@pm.waw.pl>
Signed-off-by: NAkinobu Mita <akinobu.mita@gmail.com>

 drivers/net/wan/n2.c |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)
Signed-off-by: NJeff Garzik <jeff@garzik.org>

- Call platform_driver_unregister() before return when no cards found.
  (fixes data corruption when no cards found)

- Check platform_device_register_simple() return value

Cc: Jeff Garzik <jgarzik@pobox.com>
Cc: Mike Phillips <mikep@linuxtr.net>
Signed-off-by: NAkinobu Mita <akinobu.mita@gmail.com>

 drivers/net/tokenring/proteon.c |    9 +++++++--
 drivers/net/tokenring/skisa.c   |    9 +++++++--
 2 files changed, 14 insertions(+), 4 deletions(-)
Signed-off-by: NJeff Garzik <jeff@garzik.org>

Flooding the console with error messages for every RX FIFO overrun,
checksum error and framing error isn't very sensible.  Each of these
errors can occur during normal operation, so stop printk'ing error
messages for RX errors at all.
Signed-off-by: NLennert Buytenhek <buytenh@wantstofly.org>
Signed-off-by: NJeff Garzik <jeff@garzik.org>

Fix unlikely(x) > y test in ep93xx_eth.
Signed-off-by: NLennert Buytenhek <buytenh@wantstofly.org>
Signed-off-by: NJeff Garzik <jeff@garzik.org>

Ray Lehtiniemi reported that an incoming UDP packet flood can lock up
the ep93xx ethernet driver.  Herbert Valerio Riedel noted that due to
the way ep93xx_eth manages the RX/TXstatus rings, it cannot distinguish
a full ring from an empty one, and correctly suggested that this was
likely to be causing this lockup to occur.

Instead of looking at the hardware's RX/TXstatus ring write pointers
to determine when to stop reading from those rings, we should just check
every individual RX/TXstatus descriptor's valid bit instead, since there
is no other way to distinguish an empty ring from a full ring, and if
there is a descriptor waiting, we take the hit of reading the descriptor
from memory anyway.
Signed-off-by: NLennert Buytenhek <buytenh@wantstofly.org>
Signed-off-by: NJeff Garzik <jeff@garzik.org>

Signed-off-by: NRalf Baechle <ralf@linux-mips.org>

Several fields in an incoming MAD extended info header were passed
into the MAD_IFC firmware command at incorrect offsets (mostly off by
4 bytes).  As the result, the HCA will fail to generate traps in which
this info is needed (e.g. traps which include the GRH of the incoming
packet), in violation of the IB spec.
Signed-off-by: NMichael S. Tsirkin <mst@mellanox.co.il>
Signed-off-by: NRoland Dreier <rolandd@cisco.com>

SCSI_QLA_ISCSI needs to depend on NET to prevent build (link) failures
that are caused by selecting SCSI_ISCSI_ATTRS.
Signed-off-by: NRandy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

Return the sq_draining value back to user space for query_qp instead
of the en_sqd_async notify value, which is valid only for
modify_qp.  For query_qp, the draining status should returned.
Signed-off-by: NJack Morgenstein <jackm@mellanox.co.il>
Signed-off-by: NRoland Dreier <rolandd@cisco.com>

pr_debug() was printing the wrong stuff.
Signed-off-by: NSteve Wise <swise@opengridcomputing.com>
Signed-off-by: NRoland Dreier <rolandd@cisco.com>

The Ammasso driver needs to use dma_alloc_coherent() for
allocating memory that will be used by the HW for dma.
Signed-off-by: NSteve Wise <swise@opengridcomputing.com>
Signed-off-by: NRoland Dreier <rolandd@cisco.com>

The eHCA driver does not compile for a uniprocessor configuration
(CONFIG_SMP=n), due to H_SUCCESS and other symbols being undefined.
This fixes it.
Signed-off-by: NPaul Mackerras <paulus@samba.org>
Acked-by: NHoang-Nam Nguyen <HNGUYEN@de.ibm.com>
Signed-off-by: NRoland Dreier <rolandd@cisco.com>

rdma_bind_addr() leaks a cma_dev reference count in failure case.
Signed-off-by: NKrishna Kumar <krkumar2@in.ibm.com>
Signed-off-by: NSean Hefty <sean.hefty@intel.com>

When a connection is started (a new connection or a recovered one),
iSER should prepare its resources for full-featured mode and only then
notify the iSCSI layer that it is ready to start queueing commands.
Signed-off-by: NErez Zilber <erezz@voltaire.com>
Signed-off-by: NRoland Dreier <rolandd@cisco.com>

The hp6xx.h header moved location, causing the build to fail,
fix it up.
Signed-off-by: NKristoffer Ericson <kristoffer_e1@hotmail.com>
Signed-off-by: NPaul Mundt <lethal@linux-sh.org>

Several u64 objects are derefernced in situations where the
pointer is not guarenteed to be aligned correctly.  Use
get_unaligned() as needed.

Thanks to Will Simoneau for lots of testing and debugging
help.
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
Acked-by: NStefan Richter <stefanr@s5r6.in-berlin.de>

On Wed, 25 Oct 2006 18:03:13 +0200 Toralf Förster wrote:

> WARNING: "arp_broken_ops" [drivers/net/wan/sealevel.ko] undefined!
> make[1]: *** [__modpost] Error 1
> make: *** [modules] Error 2
>
> Here's the config:
...
> # CONFIG_INET is not set
> CONFIG_SEALEVEL_4021=m

Sealevel uses arp_broken_ops so it needs to depend on INET.
Signed-off-by: NRandy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Signed-off-by: NSergey Vlasov <vsu@altlinux.ru>
Acked-by: NAlan Cox <alan@redhat.com>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

kernel: INFO: trying to register non-static key.
kernel: the code is fine but needs lockdep annotation.
kernel: turning off the locking correctness validator.
kernel:  [<c04051ed>] show_trace_log_lvl+0x58/0x16a
kernel:  [<c04057fa>] show_trace+0xd/0x10
kernel:  [<c0405913>] dump_stack+0x19/0x1b
kernel:  [<c043b1e2>] __lock_acquire+0xf0/0x90d
kernel:  [<c043bf70>] lock_acquire+0x4b/0x6b
kernel:  [<c061472f>] _spin_lock_irqsave+0x22/0x32
kernel:  [<c04363d3>] prepare_to_wait+0x17/0x4b
kernel:  [<f89a24b6>] lpfc_do_work+0xdd/0xcc2 [lpfc]
kernel:  [<c04361b9>] kthread+0xc3/0xf2
kernel:  [<c0402005>] kernel_thread_helper+0x5/0xb

Another case of non-static lockdep keys; duplicate the paradigm set by
DECLARE_COMPLETION_ONSTACK and introduce DECLARE_WAIT_QUEUE_HEAD_ONSTACK.
Signed-off-by: NPeter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Greg KH <gregkh@suse.de>
Cc: Markus Lidel <markus.lidel@shadowconnect.com>
Acked-by: NIngo Molnar <mingo@elte.hu>
Cc: Arjan van de Ven <arjan@infradead.org>
Cc: James Bottomley <James.Bottomley@steeleye.com>
Cc: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

When gigaset_initbcs() is called, cs->dev is not initialized yet.  If
dev_alloc_skb() failed in this function, NULL poinster dereference will
happen at dev_warn().

Cc: Kai Germaschewski <kai.germaschewski@gmx.de>
Cc: Hansjoerg Lipp <hjlipp@web.de>
Cc: Tilman Schmidt <tilman@imap.cc>
Acked-by: NKarsten Keil <kkeil@suse.de>
Signed-off-by: NAkinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

Use the correct type for the CPU flags.
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>