02 Jun, 2011
10 commits
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Modify XGXS functions to follow rest of PHY scheme.
Signed-off-by: Yaniv Rosner
Signed-off-by: Eilon Greenstein
Signed-off-by: David S. Miller -
Fix link status synchronization between the primary function, and rest functions.
Signed-off-by: Yaniv Rosner
Signed-off-by: Eilon Greenstein
Signed-off-by: David S. Miller -
Move BCM8726 module detection code into a separate function to be called only once during initialization.
Signed-off-by: Yaniv Rosner
Signed-off-by: Eilon Greenstein
Signed-off-by: David S. Miller -
This patch relocates some functions as a preparation for next patches, and also fixes some grammar mistakes.
Signed-off-by: Yaniv Rosner
Signed-off-by: Eilon Greenstein
Signed-off-by: David S. Miller -
Fix BCM84833 register settings.
Signed-off-by: Yaniv Rosner
Signed-off-by: Eilon Greenstein
Signed-off-by: David S. Miller -
On 57712 chip, port number is enumerated per engine, so it requires adjustment in port display to the user.
Signed-off-by: Yaniv Rosner
Signed-off-by: Eilon Greenstein
Signed-off-by: David S. Miller -
In case TX fault is detected on Fiber PHYs, declare the link as down until TX fault is gone.
Signed-off-by: Yaniv Rosner
Signed-off-by: Eilon Greenstein
Signed-off-by: David S. Miller -
Change return status from u8 to int.
Signed-off-by: Yaniv Rosner
Signed-off-by: Eilon Greenstein
Signed-off-by: David S. Miller -
Display the current media type connected to the port in ethtool.
Signed-off-by: Yaniv Rosner
Signed-off-by: Eilon Greenstein
Signed-off-by: David S. Miller -
Add support for new phy BCM8722.
Signed-off-by: Yaniv Rosner
Signed-off-by: Eilon Greenstein
Signed-off-by: David S. Miller
01 Jun, 2011
13 commits
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Instead of failing the init/probe code in the driver fallback to the older opcode to ensure
the driver is loaded thereby enabling users to upgrade the f/w to whatever version is required.Signed-off-by: Somnath Kotur
Signed-off-by: David S. Miller -
This reverts commit e5cb966c0838e4da43a3b0751bdcac7fe719f7b4.
It causes new build regressions with gcc-4.2 which is
pretty common on non-x86 platforms.Reported-by: James Bottomley
Signed-off-by: David S. Miller -
catc_ctrl_run() calls usb_submit_urb() with GFP_KERNEL, while it is called from
catc_ctrl_async() and catc_ctrl_done() with catc->ctrl_lock spinlock held.The patch replaces GFP_KERNEL with GFP_ATOMIC.
Found by Linux Driver Verification project (linuxtesting.org).
Signed-off-by: Alexey Khoroshilov
Signed-off-by: David S. Miller -
If the peer restart the asoc, we should not only fail any unsent/unacked
data, but also stop the T3-rtx, SACK, T4-rto timers, and teardown ASCONF
queues.Signed-off-by: Wei Yongjun
Signed-off-by: David S. Miller -
This patch fixes a driver crash during packet reception due to not enough
bytes allocated in the skb. Since the loop reads out 4 bytes at a time, we
need to allow for up to 3 bytes of slack space.Signed-off-by: Dennis Aberilla
Signed-off-by: David S. Miller -
The current code takes an unaligned pointer and does htonl() on it to
make it big-endian, then does a memcpy(). The problem is that the
compiler decides that since the pointer is to a __be32, it is legal
to optimize the copy into a processor word store. However, on an
architecture that does not handled unaligned writes in kernel space,
this produces an unaligned exception fault.The solution is to track the pointer as a "char *" (which removes a bunch
of unpleasant casts in any case), and then just use put_unaligned_be32()
to write the value to memory.Signed-off-by: Chris Metcalf
Signed-off-by: David S. Miller -
* git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linus:
virtio_net: delay TX callbacks
virtio: add api for delayed callbacks
virtio_test: support event index
vhost: support event index
virtio_ring: support event idx feature
virtio ring: inline function to check for events
virtio: event index interface
virtio: add full three-clause BSD text to headers.
virtio balloon: kill tell-host-first logic
virtio console: don't manually set or finalize VIRTIO_CONSOLE_F_MULTIPORT.
drivers, block: virtio_blk: Replace cryptic number with the macro
virtio_blk: allow re-reading config space at runtime
lguest: remove support for VIRTIO_F_NOTIFY_ON_EMPTY.
lguest: fix up compilation after move
lguest: fix timer interrupt setup -
* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6:
[IA64] wire up sendmmsg() syscall for Itanium -
Add entries in unistd.h and entry.S to make this new syscall visible.
Signed-off-by: Tony Luck
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…/git/tip/linux-2.6-tip
* 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
x86: Fix mwait_play_dead() faulting on mwait-incapable cpus
x86 idle: Fix mwait deprecation warning messageEvil merge to remove extra quote noticed by Joe Perches
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…l/git/tip/linux-2.6-tip
* 'core-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
rcu: Cure load woes
31 May, 2011
4 commits
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…l/git/tip/linux-2.6-tip
* 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
x86: Put back -pg to tsc.o and add no GCOV to vread_tsc_64.o -
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6:
autofs4: bogus dentry_unhash() added in ->unlink()
vfs: shrink_dcache_parent before rmdir, dir rename -
The Apple custom PIC only exist in some earlier machine models,
anything with an MPIC will crash on suspend if we register those
syscore ops unconditionally.This is a regression caused by commit f5a592f7d74e ("PM / PowerPC: Use
struct syscore_ops instead of sysdevs for PM")Signed-off-by: Benjamin Herrenschmidt
Signed-off-by: Linus Torvalds -
Commit cc3ce5176d83 (rcu: Start RCU kthreads in TASK_INTERRUPTIBLE
state) fudges a sleeping task' state, resulting in the scheduler seeing
a TASK_UNINTERRUPTIBLE task going to sleep, but a TASK_INTERRUPTIBLE
task waking up. The result is unbalanced load calculation.The problem that patch tried to address is that the RCU threads could
stay in UNINTERRUPTIBLE state for quite a while and triggering the hung
task detector due to on-demand wake-ups.Cure the problem differently by always giving the tasks at least one
wake-up once the CPU is fully up and running, this will kick them out of
the initial UNINTERRUPTIBLE state and into the regular INTERRUPTIBLE
wait state.[ The alternative would be teaching kthread_create() to start threads as
INTERRUPTIBLE but that needs a tad more thought. ]Reported-by: Damien Wyart
Signed-off-by: Peter Zijlstra
Acked-by: Paul E. McKenney
Link: http://lkml.kernel.org/r/1306755291.1200.2872.camel@twins
Signed-off-by: Ingo Molnar
30 May, 2011
13 commits
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A logic error in mwait_play_dead() causes the kernel to use
mwait even on cpus which don't support it, such as KVM virtual
cpus.Introduced by:
349c004e3d31: x86: A fast way to check capabilities of the current cpu
Fixes: https://bugzilla.kernel.org/show_bug.cgi?id=36222
Reported-by: Török Edwin
Signed-off-by: Avi Kivity
Cc: Christoph Lameter
Cc: Tejun Heo
Link: http://lkml.kernel.org/r/1306758237-9327-1-git-send-email-avi@redhat.com
Signed-off-by: Ingo Molnar -
Fix:
arch/x86/kernel/process.c:645:1: warning: unknown escape sequence '\i'
due to missing escape backslash, introduced by this commit:
5d4c47e0195b: x86 idle: deprecate mwait_idle() and "idle=mwait" cmdline param
Signed-off-by: Borislav Petkov
Cc: Len Brown
Cc: Linus Torvalds
Link: http://lkml.kernel.org/r/1306748286-24701-1-git-send-email-bp@alien8.de
Signed-off-by: Ingo Molnar -
Signed-off-by: Al Viro
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The dentry_unhash push-down series missed that shink_dcache_parent needs to
be called prior to rmdir or dir rename to clear DCACHE_REFERENCED and
allow efficient dentry reclaim.Reported-by: Dave Chinner
Signed-off-by: Sage Weil
Signed-off-by: Al Viro -
The debug output of update_route has tests for "route deleted" and "route
added". All other situations are handled as "route changed". This is not
true because neigh_node and curr_router could be both NULL.The function is not called in this situation, but the code might be
interpreted wrong when reading it without this test.Signed-off-by: Sven Eckelmann
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This comment has been wrongly put after the variable it refers to and was also bad indented
Signed-off-by: Antonio Quartulli
Acked-by: Sven Eckelmann
Signed-off-by: Sven Eckelmann -
Instead of comparing mac addresses with the broadcast address by means
of compare_eth(), the is_broadcast_ether_addr() kernel function has to be
used.Signed-off-by: Antonio Quartulli
Acked-by: Sven Eckelmann
Signed-off-by: Sven Eckelmann -
seq_before and seq_after depend on the fact that both sequence numbers
have the same type and thus the same bitwidth. We can ensure that by
compile time checking using a compare between the pointer to the
temporary buffers which were created using the typeof of both
parameters. For example gcc would create a warning like
"warning: comparison of distinct pointer types lacks a cast".Signed-off-by: Sven Eckelmann
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smallest_signed_int(), seq_before() and seq_after() are very useful
functions that help to handle comparisons between sequence numbers.
However they were only defined in vis.c. With this patch every
batman-adv function will be able to use them.Signed-off-by: Antonio Quartulli
Signed-off-by: Sven Eckelmann -
Usually rcu_dereference isn't necessary in situations were the
RCU-protected data structure cannot change, but sparse and lockdep still
need a similar functionality for analysis. rcu_dereference_protected
implements the reduced version which should be used to support the
dynamic and static analysis.Signed-off-by: Sven Eckelmann
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Documentation/CodingStyle recommends to use the form
p = kmalloc(sizeof(*p), ...);
to calculate the size of a struct and not the version where the struct
name is spelled out to prevent bugs when the type of p changes. This
also seems appropriate for manipulation of buffers when they are
directly associated with p.Signed-off-by: Sven Eckelmann
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Casting from pointer like 'struct orig_node*' to 'struct orig_node *'
doesn't provide any additional functionality and can be savely removed.Signed-off-by: Sven Eckelmann
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It is not necessary to cast a void* to the pointer type when we just
store it and don't want to do pointer arithmetic before the actual
assignment.Signed-off-by: Sven Eckelmann
