| Age | Commit message (Collapse) | Author |
|---|
|
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
The Broadcom chips with 2.1 firmware handle the fallback case to a SCO
link wrongly when setting up eSCO connections.
< HCI Command: Setup Synchronous Connection (0x01|0x0028) plen 17
handle 11 voice setting 0x0060
> HCI Event: Command Status (0x0f) plen 4
Setup Synchronous Connection (0x01|0x0028) status 0x00 ncmd 1
> HCI Event: Connect Complete (0x03) plen 11
status 0x00 handle 1 bdaddr 00:1E:3A:xx:xx:xx type SCO encrypt 0x01
The Link Manager negotiates the fallback to SCO, but then sends out
a Connect Complete event. This is wrong and the Link Manager should
actually send a Synchronous Connection Complete event if the Setup
Synchronous Connection has been used. Only the remote side is allowed
to use Connect Complete to indicate the missing support for eSCO in
the host stack.
This patch adds a workaround for this which clearly should not be
needed, but reality is that broken Broadcom devices are deployed.
Based on a report by Ville Tervo <ville.tervo@nokia.com>
Signed-off-by: Marcel Holtman <marcel@holtmann.org>
|
|
Some Bluetooth chips (like the ones from Texas Instruments) don't do
proper eSCO negotiations inside the Link Manager. They just return an
error code and in case of the Kyocera ED-8800 headset it is just a
random error.
< HCI Command: Setup Synchronous Connection 0x01|0x0028) plen 17
handle 1 voice setting 0x0060
> HCI Event: Command Status (0x0f) plen 4
Setup Synchronous Connection (0x01|0x0028) status 0x00 ncmd 1
> HCI Event: Synchronous Connect Complete (0x2c) plen 17
status 0x1f handle 257 bdaddr 00:14:0A:xx:xx:xx type eSCO
Error: Unspecified Error
In these cases it is up to the host stack to fallback to a SCO setup
and so retry with SCO parameters.
Based on a report by Nick Pelly <npelly@google.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
|
There is a missing call to rfcomm_dlc_clear_timer in the case that
DEFER_SETUP is used and so the connection gets disconnected after the
timeout even if it was successfully accepted previously.
This patch adds a call to rfcomm_dlc_clear_timer to rfcomm_dlc_accept
which will get called when the user accepts the connection by calling
read() on the socket.
Signed-off-by: Johan Hedberg <johan.hedberg@nokia.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
|
|
Check whether the underlying device provides a set of ethtool ops before
checking for individual handlers to avoid NULL pointer dereferences.
Reported-by: Art van Breemen <ard@telegraafnet.nl>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6
|
|
A compilation error snuck into
2d90b0aa3bc484189940444bcddcbe0ebbb53af5
due to an over-zealous indent script removing spaces around array
initialization ellipsis. The attached patch fixes the myri10ge
compilation in net-next.
Signed-off-by: Andrew Gallatin <gallatin@myri.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/kaber/nf-2.6
|
|
Signed-off-by: Christian Lamparter <chunkeey@web.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
|
The TIM IE must not be shorter than 4 bytes, so verify that
when parsing it.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
|
Instead, allocate extra IE memory if necessary. Normally,
this isn't even necessary since there's enough space.
This is a better way of correcting the "held BSS can
disappear" issue, but also a lot more code. It is also
necessary for proper auth/assoc BSS handling in the
future.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
|
When we receive a probe response frame we can replace the
BSS struct in our list -- but if that struct is held then
we need to hold the new one as well.
We really should fix this completely and not replace the
struct, but this is a bandaid for now.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
|
Using the scan_sdata variable here is terribly wrong,
if there has never been a scan then we fail. However,
we need a bandaid...
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Cc: stable@kernel.org [2.6.29]
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
|
With this patch, nfnetlink returns -ENOMEM instead of -EPERM if we
fail to create the nfnetlink netlink socket during the module
loading. This is exactly what rtnetlink does in this case.
Ideally, it would be better if we propagate the error that has
happened in netlink_kernel_create(), however, this function still
does not implement this yet.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: Patrick McHardy <kaber@trash.net>
|
|
This patch fixes an inconsistency that results in no error reports
to user-space listeners if we fail to allocate the event message.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: Patrick McHardy <kaber@trash.net>
|
|
inet_register_protosw() function is responsible for adding a new
inet protocol into a global table (inetsw[]) that is used with RCU rules.
As soon as the store of the pointer is done, other cpus might see
this new protocol in inetsw[], so we have to make sure new protocol
is ready for use. All pending memory updates should thus be committed
to memory before setting the pointer.
This is correctly done using rcu_assign_pointer()
synchronize_net() is typically used at unregister time, after
unsetting the pointer, to make sure no other cpu is still using
the object we want to dismantle. Using it at register time
is only adding an artificial delay that could hide a real bug,
and this bug could popup if/when synchronize_rcu() can proceed
faster than now.
This saves about 13 ms on boot time on a HZ=1000 8 cpus machine ;)
(4 calls to inet_register_protosw(), and about 3200 us per call)
Signed-off-by: Eric Dumazet <dada1@cosmosbay.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
After calling skb_gro_receive skb->len can no longer be relied
on since if the skb was merged using frags, then its pages will
have been removed and the length reduced.
This caused tcp_gro_receive to prematurely end merging which
resulted in suboptimal performance with ixgbe.
The fix is to store skb->len on the stack.
Reported-by: Mark Wagner <mwagner@redhat.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
EPERM means that disconnect() is runnung. It should be treated like
ENODEV
Signed-off-by: Oliver Neukum <oliver@neukum.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
Since commit ead2ceb0ec9f85cff19c43b5cdb2f8a054484431 ("Network Drop
Monitor: Adding kfree_skb_clean for non-drops and modifying
end-of-line points for skbs") so called end-of-line points for skb's
should use consume_skb() to free the socket buffer.
In opposite to consume_skb() the function kfree_skb() is intended to
be used for unexpected skb drops e.g. in error conditions that now can
trigger the network drop monitor if enabled.
This patch moves the skb end-of-line point in af_can.c to use
consume_skb().
Signed-off-by: Oliver Hartkopp <oliver@hartkopp.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
Suppose that we receive lots of frames, start processing them, but
exhaust our budget so that we return before we had a chance to look
at all of them.
Then, when the network layer calls us again, we will only continue
processing the buffers if the REC bit was set in the mean time, which it
might not be if there was a brief pause in the flow of packets. If this
happens, we'll simply display a warning and call netif_rx_complete()
with potentially lots of unprocessed packets in the RX ring...
Fix this by scanning the ring no matter what flags are set in the
interrupt status register.
Signed-off-by: Erik Waling <erik.waling@konftel.com>
Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
When transfering large amounts of data we sometimes experienced that the
Retry Limit Exceeded (RLE) bit got set in TSR during transmission
attempts. When this happened the driver would stall in a state that
prevented any more data from being sent.
Signed-off-by: Erik Waling <erik.waling@konftel.com>
Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
The thresholds for the DCB priority flow control are incorrect for 82599.
This fixes the thresholds to be correct.
Signed-off-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
The traffic classes in hardware are not symmetrical for Rx and Tx. Rx
is every 16 descriptor queues, Tx is not. It runs 32-32-16-16-8-8-8 when
running with 8 traffic classes, and runs 64-32-16 when running with 4
traffic classes. This patch fixes the mapping.
Signed-off-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com>
Cc: stable@kernel.org
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
On Fri, Apr 17, 2009 at 05:23:02AM +0400, Alexander Beregalov wrote:
>
> Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com>
> ---
> drivers/net/wan/pc300_drv.c | 22 ++++++++++++++--------
> 1 files changed, 14 insertions(+), 8 deletions(-)
>
> diff --git a/drivers/net/wan/pc300_drv.c b/drivers/net/wan/pc300_drv.c
> index c23fde0..df10a4c 100644
> --- a/drivers/net/wan/pc300_drv.c
> +++ b/drivers/net/wan/pc300_drv.c
> @@ -225,6 +225,7 @@ static char rcsid[] =
> #include <linux/skbuff.h>
> #include <linux/if_arp.h>
> #include <linux/netdevice.h>
> +#include <linux/etherdevice.h>
> #include <linux/spinlock.h>
> #include <linux/if.h>
> #include <net/arp.h>
> @@ -3246,6 +3247,18 @@ static inline void show_version(void)
> rcsvers, rcsdate, __DATE__, __TIME__);
> } /* show_version */
>
> +static const struct net_device_ops cpc_netdev_ops = {
> + .ndo_init = NULL,
> + .ndo_open = cpc_open,
> + .ndo_stop = cpc_close,
> + .ndo_tx_timeout = cpc_tx_timeout,
> + .ndo_set_multicast_list = NULL,
In this case ndo_init and ndo_set_multicast_list
are not needed.
>From 1507a5a797a5f0005696a9bf10e390caca9c3800 Mon Sep 17 00:00:00 2001
From: Alexander Beregalov <a.beregalov@gmail.com>
Date: Fri, 17 Apr 2009 05:45:48 +0400
Subject: [PATCH] wan/pc300_drv: convert to net_device_ops
Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
If the e1000 transmit cleanup inner loop exited early, then
cleaned might not be true. This could cause tx hangs or other
badness. Use count to track the total number of descriptors
cleaned instead of basing a tx queue restart off of a temporary
working state variable.
This code now makes the flow the same for e1000/e1000e/igb/ixgbe
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
If the e1000e transmit cleanup inner loop exited early, then
cleaned might not be true. This could cause tx hangs or other
badness. Use count to track the total number of descriptors
cleaned instead of basing a tx queue restart off of a temporary
working state variable.
This code now makes the flow the same for e1000/e1000e/igb/ixgbe
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
Fix tx ring size reported via ethtool -g.
Signed-off-by: Brice Goglin <brice@myri.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
Add MODULE_DEVICE_TABLE so that modinfo reports pci device id aliases.
Signed-off-by: Brice Goglin <brice@myri.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
Add myri10ge_fw_names to override the default firmware
on a per-board basis.
Signed-off-by: Brice Goglin <brice@myri.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
Force a statistics update when our ethtool gstats routine
is called. Otherwise, ethtool will continue to read stale
stats until something forces an update by reading /proc/net/dev
This requires putting a lock around the stats update to guard
against 2 threads (one via ethtool, and one via procfs)
updating the stats at once.
Signed-off-by: Brice Goglin <brice@myri.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/kaber/nf-2.6
|
|
GCC warns:
drivers/net/ixgbe/ixgbe_main.c: In function 'ixgbe_sfp_config_module_task':
drivers/net/ixgbe/ixgbe_main.c:3920: warning: suggest parantheses around
operand of '!' or change '&' to '&&' or '!' to '~'
Which I think is right. Bracket to remove ambiguity.
Signed-off-by: Tony Breeds <tony@bakeyournoodle.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
The removal of the SAME target accidentally removed one feature that is
not available from the normal NAT targets so far, having multi-range
mappings that use the same mapping for each connection from a single
client. The current behaviour is to choose the address from the range
based on source and destination IP, which breaks when communicating
with sites having multiple addresses that require all connections to
originate from the same IP address.
Introduce a IP_NAT_RANGE_PERSISTENT option that controls whether the
destination address is taken into account for selecting addresses.
http://bugzilla.kernel.org/show_bug.cgi?id=12954
Signed-off-by: Patrick McHardy <kaber@trash.net>
|
|
arm will pad even between u8's, so mark the structs/unions
packed. Fixes a build bug on arm due to BUILD_BUG_ON tests
in the code.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Reported-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
|
If the value read from HERMES_RID_TXQUEUEEMPTY becomes 0 after exactly
100 readings, we wrongly consider it a timeout. Rewrite the clever
while loop as a for loop that does the right thing and looks simpler.
Reported by Juha Leppanen <juha_motorsportcom@luukku.com>
Signed-off-by: Pavel Roskin <proski@gnu.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
|
mac80211: Fragmentation threshold (typo)
ieee80211_ioctl_siwfrag() sets the fragmentation_threshold to 2352
when frame fragmentation is to be disabled, yet the corresponding
'get' function tests for 2353 bytes instead.
This causes user-space tools to display a fragmentation threshold
of 2352 bytes even if fragmentation has been disabled.
Signed-off-by: Gerrit Renker <gerrit@erg.abdn.ac.uk>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
|
In a scenario where there isn't any firmware available, we will have a
double kfree of rt2x00dev->spec.channels_info when ieee80211_register_hw
returns an error status inside rt2x00lib_probe_hw.
The problem is that if ieee80211_register_hw fails, we call
rt2x00lib_remove_hw twice:
* first inside rt2x00lib_probe_hw upon failure of ieee80211_register_hw
* error status is returned to rt2x00lib_probe_dev, which then sees it and
calls in this case rt2x00lib_remove_dev that will again run
rt2x00lib_remove_hw
Prevent this avoiding calling rt2x00lib_remove_hw inside
rt2x00lib_probe_hw
Problem was detected with CONFIG_DEBUG_PAGEALLOC=y, CONFIG_SLUB_DEBUG=y,
CONFIG_SLUB_DEBUG_ON=y, that dumps this with no firmware available:
rt61pci 0000:00:07.0: PCI INT A -> GSI 19 (level, low) -> IRQ 19
wmaster0 (rt61pci): not using net_device_ops yet
phy0: Selected rate control algorithm 'pid'
phy0: Failed to initialize wep: -2
phy0 -> rt2x00lib_probe_dev: Error - Failed to initialize hw.
=============================================================================
BUG kmalloc-128: Object already free
-----------------------------------------------------------------------------
INFO: Allocated in rt61pci_probe_hw+0x3e5/0x6e0 [rt61pci] age=340 cpu=0 pid=21
INFO: Freed in rt2x00lib_remove_hw+0x59/0x70 [rt2x00lib] age=0 cpu=0 pid=21
INFO: Slab 0xc13ac3e0 objects=23 used=10 fp=0xdd59f6e0 flags=0x400000c3
INFO: Object 0xdd59f6e0 @offset=1760 fp=0xdd59f790
Bytes b4 0xdd59f6d0: 15 00 00 00 b2 8a fb ff 5a 5a 5a 5a 5a 5a 5a 5a ....².ûÿZZZZZZZZ
Object 0xdd59f6e0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
Object 0xdd59f6f0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
Object 0xdd59f700: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
Object 0xdd59f710: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
Object 0xdd59f720: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
Object 0xdd59f730: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
Object 0xdd59f740: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
Object 0xdd59f750: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b a5 kkkkkkkkkkkkkkk¥
Redzone 0xdd59f760: bb bb bb bb »»»»
Padding 0xdd59f788: 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZ
Pid: 21, comm: stage1 Not tainted 2.6.29.1-desktop-1.1mnb #1
Call Trace:
[<c01abbb3>] print_trailer+0xd3/0x120
[<c01abd37>] object_err+0x37/0x50
[<c01acf57>] __slab_free+0xe7/0x2f0
[<c01ad1de>] kfree+0x7e/0xd0
[<e0e4a239>] ? rt2x00lib_remove_hw+0x59/0x70 [rt2x00lib]
[<e0e4a239>] ? rt2x00lib_remove_hw+0x59/0x70 [rt2x00lib]
[<e0e4a239>] rt2x00lib_remove_hw+0x59/0x70 [rt2x00lib]
[<e0e4acc7>] rt2x00lib_remove_dev+0x37/0x50 [rt2x00lib]
[<e0e4b087>] rt2x00lib_probe_dev+0x1a7/0x3b0 [rt2x00lib]
[<e0eb288f>] rt2x00pci_probe+0xdf/0x1ee [rt2x00pci]
[<c026b9ee>] local_pci_probe+0xe/0x10
[<c026c750>] pci_device_probe+0x60/0x80
[<c02d5c2a>] driver_probe_device+0x9a/0x2e0
[<c02d5ef9>] __driver_attach+0x89/0x90
[<c02d541b>] bus_for_each_dev+0x4b/0x70
[<c026c690>] ? pci_device_remove+0x0/0x40
[<c02d59d9>] driver_attach+0x19/0x20
[<c02d5e70>] ? __driver_attach+0x0/0x90
[<c02d4cef>] bus_add_driver+0x1cf/0x2a0
[<c026c690>] ? pci_device_remove+0x0/0x40
[<c02d60c9>] driver_register+0x69/0x140
[<c026c9b0>] __pci_register_driver+0x40/0x80
[<e0ecc000>] ? rt61pci_init+0x0/0x19 [rt61pci]
[<e0ecc017>] rt61pci_init+0x17/0x19 [rt61pci]
[<c0101116>] do_one_initcall+0x26/0x1c0
[<c01ab90c>] ? slab_pad_check+0x3c/0x120
[<c01ab90c>] ? slab_pad_check+0x3c/0x120
[<c01ac8da>] ? check_object+0xda/0x210
[<c01b0026>] ? percpu_free+0x46/0x50
[<c01ad09e>] ? __slab_free+0x22e/0x2f0
[<c01b0026>] ? percpu_free+0x46/0x50
[<c01b0026>] ? percpu_free+0x46/0x50
[<c01b0026>] ? percpu_free+0x46/0x50
[<c01687ec>] ? stop_machine_destroy+0x3c/0x40
[<c015e515>] ? load_module+0xa5/0x1c50
[<e0ec5000>] ? rt61pci_eepromregister_read+0x0/0x40 [rt61pci]
[<e0eb2000>] ? rt2x00pci_write_tx_data+0x0/0x90 [rt2x00pci]
[<c03ac2fb>] ? mutex_lock+0xb/0x20
[<c03ac2fb>] ? mutex_lock+0xb/0x20
[<c017ad16>] ? tracepoint_update_probe_range+0x76/0xa0
[<c017ad6f>] ? tracepoint_module_notify+0x2f/0x40
[<c03b02ed>] ? notifier_call_chain+0x2d/0x70
[<c014f0ed>] ? __blocking_notifier_call_chain+0x4d/0x60
[<c014f11a>] ? blocking_notifier_call_chain+0x1a/0x20
[<c0160156>] sys_init_module+0x96/0x1d0
[<c019dad6>] ? sys_munmap+0x46/0x60
[<c0105546>] syscall_call+0x7/0xb
FIX kmalloc-128: Object at 0xdd59f6e0 not freed
rt61pci 0000:00:07.0: PCI INT A disabled
rt61pci: probe of 0000:00:07.0 failed with error -2
Signed-off-by: Herton Ronaldo Krzesinski <herton@mandriva.com.br>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
|
I forgot that iwl3945 registration is separate from iwlagn.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
|
On Sunday 05 April 2009 11:29:38 Michael Buesch wrote:
> On Sunday 05 April 2009 11:23:59 Jaswinder Singh Rajput wrote:
> > With latest linus tree I am getting, .config file attached:
> >
> > [ 22.895051] r8169: eth0: link down
> > [ 22.897564] ADDRCONF(NETDEV_UP): eth0: link is not ready
> > [ 22.928047] ADDRCONF(NETDEV_UP): wlan0: link is not ready
> > [ 22.982292] libvirtd used greatest stack depth: 4200 bytes left
> > [ 63.709879] wlan0: authenticate with AP 00:11:95:9e:df:f6
> > [ 63.712096] wlan0: authenticated
> > [ 63.712127] wlan0: associate with AP 00:11:95:9e:df:f6
> > [ 63.726831] wlan0: RX AssocResp from 00:11:95:9e:df:f6 (capab=0x471 status=0 aid=1)
> > [ 63.726855] wlan0: associated
> > [ 63.730093] ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
> > [ 74.296087] wlan0: no IPv6 routers present
> > [ 79.349044] wlan0: beacon loss from AP 00:11:95:9e:df:f6 - sending probe request
> > [ 119.358200] wlan0: beacon loss from AP 00:11:95:9e:df:f6 - sending probe request
> > [ 179.354292] wlan0: beacon loss from AP 00:11:95:9e:df:f6 - sending probe request
> > [ 259.366044] wlan0: beacon loss from AP 00:11:95:9e:df:f6 - sending probe request
> > [ 359.348292] wlan0: beacon loss from AP 00:11:95:9e:df:f6 - sending probe request
> > [ 361.953459] packagekitd used greatest stack depth: 4160 bytes left
> > [ 478.824258] wlan0: beacon loss from AP 00:11:95:9e:df:f6 - sending probe request
> > [ 598.813343] wlan0: beacon loss from AP 00:11:95:9e:df:f6 - sending probe request
> > [ 718.817292] wlan0: beacon loss from AP 00:11:95:9e:df:f6 - sending probe request
> > [ 838.824567] wlan0: beacon loss from AP 00:11:95:9e:df:f6 - sending probe request
> > [ 958.815402] wlan0: beacon loss from AP 00:11:95:9e:df:f6 - sending probe request
> > [ 1078.848434] wlan0: beacon loss from AP 00:11:95:9e:df:f6 - sending probe request
> > [ 1198.822913] wlan0: beacon loss from AP 00:11:95:9e:df:f6 - sending probe request
> > [ 1318.824931] wlan0: beacon loss from AP 00:11:95:9e:df:f6 - sending probe request
> > [ 1438.814157] wlan0: beacon loss from AP 00:11:95:9e:df:f6 - sending probe request
> > [ 1558.827336] wlan0: beacon loss from AP 00:11:95:9e:df:f6 - sending probe request
> > [ 1678.823011] wlan0: beacon loss from AP 00:11:95:9e:df:f6 - sending probe request
> > [ 1798.830589] wlan0: beacon loss from AP 00:11:95:9e:df:f6 - sending probe request
> > [ 1918.828044] wlan0: beacon loss from AP 00:11:95:9e:df:f6 - sending probe request
> > [ 2038.827224] wlan0: beacon loss from AP 00:11:95:9e:df:f6 - sending probe request
> > [ 2116.517152] wlan0: beacon loss from AP 00:11:95:9e:df:f6 - sending probe request
> > [ 2158.840243] wlan0: beacon loss from AP 00:11:95:9e:df:f6 - sending probe request
> > [ 2278.827427] wlan0: beacon loss from AP 00:11:95:9e:df:f6 - sending probe request
>
>
> I think this message should only show if CONFIG_MAC80211_VERBOSE_DEBUG is set.
> It's kind of expected that we lose a beacon once in a while, so we shouldn't print
> verbose messages to the kernel log (even if they are KERN_DEBUG).
>
> And besides that, I think one can easily remotely trigger this message and flood the logs.
> So it should probably _also_ be ratelimited.
Something like this:
Signed-off-by: Michael Buesch <mb@bu3sch.de>
|
|
The assertion of the lock-bit in the hardware register is unreliable,
because there are devices with quirks that will randomly set the bit.
Do the assertion in software, only.
Signed-off-by: Michael Buesch <mb@bu3sch.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
|
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
|
Signed-off-by: Christian Lamparter <chunkeey@web.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
|
This patch adds a new device to ar9170usb.
Reported-by: Mike Kershaw/Dragorn <dragorn@kismetwireless.net>
Signed-off-by: Christian Lamparter <chunkeey@web.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
|
Code was clearly wrong, plus callers expect the mode change to happen as
soon as possible, not dropped on the floor until the next time some
other config value changes and a commit happens.
Signed-off-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
|
Add USB device ID for OQO 01+'s internal wireless LAN
An OQO employee mentions the chip's true identity here:-
ftp://ftp.oqo.com/unsupported/linux/OQOLinux.html
Signed-off-by: Jamie Lentin <jm@lentin.co.uk>
Acked-by: Kalle Valo <kalle.valo@iki.fi>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
|
Don't lead memory when receive errors
Signed-off-by: Philip Rakity <prakity@yahoo.com>
Acked-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
