David Kilroy [Wed, 4 Feb 2009 23:05:54 +0000 (23:05 +0000)]
orinoco: Add hardware function to set multicast mode
No functional change.
Signed-off-by: David Kilroy <kilroyd@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
David Kilroy [Wed, 4 Feb 2009 23:05:53 +0000 (23:05 +0000)]
orinoco: Use accessor functions for bitrate tables
... when used by the WEXT ioctl functions. This will allow us to
separate the card specific stuff from the WEXT code.
Signed-off-by: David Kilroy <kilroyd@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
David Kilroy [Wed, 4 Feb 2009 23:05:52 +0000 (23:05 +0000)]
orinoco: Move firmware handling into a separate file
No functional change.
Signed-off-by: David Kilroy <kilroyd@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
David Kilroy [Wed, 4 Feb 2009 23:05:51 +0000 (23:05 +0000)]
orinoco: Move MIC helpers into new file
No functional change.
Signed-off-by: David Kilroy <kilroyd@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
David Kilroy [Wed, 4 Feb 2009 23:05:50 +0000 (23:05 +0000)]
orinoco: Move scan helpers to a separate file
No functional change.
Signed-off-by: David Kilroy <kilroyd@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
David Kilroy [Wed, 4 Feb 2009 23:05:49 +0000 (23:05 +0000)]
orinoco: use orinoco_private instead of net_device in scan helper
This makes the interface to the scan helpers consistent, so we can split
them out.
Signed-off-by: David Kilroy <kilroyd@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
David Kilroy [Wed, 4 Feb 2009 23:05:48 +0000 (23:05 +0000)]
orinoco: Rename orinoco.c
So that we can split up the file and still produce a module named
orinoco.o.
Signed-off-by: David Kilroy <kilroyd@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
David Kilroy [Wed, 4 Feb 2009 23:05:47 +0000 (23:05 +0000)]
orinoco: Fix interesting checkpatch errors
ERROR: "foo * bar" should be "foo *bar"
ERROR: do not initialise statics to 0 or NULL
WARNING: printk() should include KERN_ facility level
WARNING: EXPORT_SYMBOL(foo); should immediately follow its function/variable
Signed-off-by: David Kilroy <kilroyd@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
David Kilroy [Wed, 4 Feb 2009 23:05:46 +0000 (23:05 +0000)]
orinoco: keep line length below 80 characters
Remove most checkpatch warnings of the type
WARNING: line over 80 characters
Signed-off-by: David Kilroy <kilroyd@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
David Kilroy [Wed, 4 Feb 2009 23:05:45 +0000 (23:05 +0000)]
orinoco: remove unnecessary braces
Remove the following checkpatch warnings
WARNING: braces {} are not necessary for any arm of this statement
WARNING: braces {} are not necessary for single statement blocks
Signed-off-by: David Kilroy <kilroyd@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
David Kilroy [Wed, 4 Feb 2009 23:05:44 +0000 (23:05 +0000)]
orinoco: spaces in parenthesised expressions
Remove checkpatch warnings of the following type:
ERROR: space prohibited after that open parenthesis '('
ERROR: space prohibited before that close parenthesis ')'
ERROR: space prohibited after that '!' (ctx:BxW)
ERROR: space required before the open parenthesis '('
ERROR: space required before the open brace '{'
Signed-off-by: David Kilroy <kilroyd@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
David Kilroy [Wed, 4 Feb 2009 23:05:43 +0000 (23:05 +0000)]
orinoco: address leading and trailing whitespace
Remove the following checkpatch errors from orinoco.c
ERROR: trailing whitespace
ERROR: code indent should use tabs where possible
WARNING: suspect code indent for conditional statements
Signed-off-by: David Kilroy <kilroyd@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Michael Buesch [Wed, 4 Feb 2009 18:55:22 +0000 (19:55 +0100)]
b43: Add parts of LP-PHY TX power control
This adds the initial parts of the LP-PHY TX power control.
This also adds helper functions for bulk access of LP tables.
Signed-off-by: Michael Buesch <mb@bu3sch.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Vasanthakumar Thiagarajan [Wed, 4 Feb 2009 12:58:48 +0000 (18:28 +0530)]
mac80211: Free current bss information in few places where we don't need it any more
Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Acked-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Sujith [Wed, 4 Feb 2009 02:40:26 +0000 (08:10 +0530)]
ath9k: Add retry counters to rate control debug file
Signed-off-by: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Sujith [Wed, 4 Feb 2009 02:40:22 +0000 (08:10 +0530)]
ath9k: Handle mac80211's FIF_CONTROL flag properly
Signed-off-by: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Sujith [Wed, 4 Feb 2009 02:40:19 +0000 (08:10 +0530)]
ath9k: Remove all the redundant internal buffer types
Use mac80211's primitives for identifying the frame type,
and cleanup the driver-specific macros.
Signed-off-by: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Sujith [Wed, 4 Feb 2009 02:40:07 +0000 (08:10 +0530)]
ath9k: Lock mac80211 callbacks with a mutex
Signed-off-by: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Breno Leitão [Wed, 11 Feb 2009 01:24:48 +0000 (17:24 -0800)]
ixgbe: Removing the unused PAGE_USE_COUNT() macro.
Removing the unused PAGE_USE_COUNT() macro. Also removing the unused
pages variable at ixgbe_configure_rx() function.
Signed-off-by: Breno Leitão <leitao@linux.vnet.ibm.com>
Signed-off-by: Jay Vosburgh <fubar@us.ibm.com>
Acked-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
dave graham [Tue, 10 Feb 2009 12:52:28 +0000 (12:52 +0000)]
e1000e: Serdes - attempt autoneg when link restored.
This patch addresses an issue where we did not restart auto-negotiation on
serdes links when the link partner was disabled and re-enabled. It includes
reworking the serdes link detect mechanism to be a state machine for
82571 and 82572 parts only.
Signed-off-by: dave graham <david.graham@intel.com>
Acked-by: Bruce Allan <bruce.w.allan@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
dave graham [Tue, 10 Feb 2009 12:52:05 +0000 (12:52 +0000)]
e1000e: remove RXSEQ link monitoring for serdes
RXSEQ interrupts were used to force link state interrogation of serdes
links, as the Si was not guaranteed to report LSC interrupts when the
link changed state. On some bladeservers this resulted in false link up
reports if no link partner was connected. The RXSEQ treatment is
not necessary, as the link can be monitored from the watchdog timer, and
the false link indications cease.
Signed-off-by: dave graham <david.graham@intel.com>
Acked-by: Bruce Allan <bruce.w.allan@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
dave graham [Tue, 10 Feb 2009 12:51:41 +0000 (12:51 +0000)]
e1000e: Disable dynamic clock gating for 82571 per si errata.
82571 and 82572 Errata #13 documents that the Si feature DMA Dynamic
Clock Gating should be disabled, and identifies the workaround of
disabling the feature by EEPROM setting. EEPROM versions that do not
include the recommended workaround have been found in the field, and so
some customers remain at risk. Because the feature DMA Dynamic clock
Gating can be disabled by directly setting the appropriate bit in the
E1000_CTRL_EXT register, this patch overrides the EEPROM setting, and
force-disables the feature.
Signed-off-by: dave graham <david.graham@intel.com>
Acked-by: Bruce Allan <bruce.w.allan@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Jesse Brandeburg [Tue, 10 Feb 2009 12:51:20 +0000 (12:51 +0000)]
e1000e: add aer support
most if not all of the devices supported by e1000e support
AER (Advanced Error Reporting) so we attempt to register
with the OS that we know how to reset ourselves after
a fatal error.
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>
David S. Miller [Tue, 10 Feb 2009 10:09:24 +0000 (02:09 -0800)]
net: Move skbuff symbol exports after each symbol's definition.
net/core/skbuff.c is a hodge-podge of symbol export placement.
Some of the exports are right after the definition of the
symbol being exported, others are clumped together into a big
group at the end of the file.
Make things consistent.
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Tue, 10 Feb 2009 09:54:22 +0000 (01:54 -0800)]
irda: Use __netdev_alloc_skb() instead of __dev_alloc_skb().
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Tue, 10 Feb 2009 09:56:45 +0000 (01:56 -0800)]
netdev: Use __netdev_alloc_skb() instead of __dev_alloc_skb().
Signed-off-by: David S. Miller <davem@davemloft.net>
Jarek Poplawski [Tue, 10 Feb 2009 08:11:21 +0000 (00:11 -0800)]
pkt_sched: sch_multiq: Change errno on non-multiqueue devices use.
Current "RTNETLINK answers: Invalid argument" warning, while trying to
add multiq qdisc to non-multiqueue device, isn't very helpful and some
of these devs can be changed btw., so let's use a better errno.
With feedback from Stephen Hemminger <shemminger@vyatta.com>
Reported-by: Badalian Vyacheslav <slavon@bigtelecom.ru>
Signed-off-by: Jarek Poplawski <jarkao2@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Tue, 10 Feb 2009 07:45:29 +0000 (23:45 -0800)]
net: Kill skbuff macros from the stone ages.
This kills of HAVE_ALLOC_SKB and HAVE_ALIGNABLE_SKB.
Nothing in-tree uses them and nothing in-tree has used them
since 2.0.x times.
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Tue, 10 Feb 2009 07:30:44 +0000 (23:30 -0800)]
Merge branch 'master' of git://git./linux/kernel/git/linville/wireless-next-2.6
Scott Feldman [Tue, 10 Feb 2009 07:25:33 +0000 (23:25 -0800)]
enic: Add api for link down count and to get firmware notification status.
Signed-off-by: Scott Feldman <scofeldm@cisco.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Scott Feldman [Tue, 10 Feb 2009 07:24:24 +0000 (23:24 -0800)]
enic: bug fix: tx_timeout reset path fix-ups
tx_timeout reset path needs to re-init dev and re-apply nic cfg to
enable vlan stripping.
Signed-off-by: Scott Feldman <scofeldm@cisco.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Scott Feldman [Tue, 10 Feb 2009 07:24:08 +0000 (23:24 -0800)]
enic: record all bad FCS errs as frame errors
Report all bad FCS errs as frames errs. This includes frames with bad
FCS on wire detected by MAC and frames which may be truncated due to
ingress FIFO overruns. No longer print a driver msg on bad FCS err.
Signed-off-by: Scott Feldman <scofeldm@cisco.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Scott Feldman [Tue, 10 Feb 2009 07:23:50 +0000 (23:23 -0800)]
enic: bug fix: return notify intr credits
Return notify intr credits after notify intr from firmware. This is
especially important for legacy PCI intr mode, where not returning
credits would cause PBA to remain asserted which would get us right
back into the ISR.
Signed-off-by: Scott Feldman <scofeldm@cisco.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Tue, 10 Feb 2009 07:22:21 +0000 (23:22 -0800)]
Merge branch 'master' of /linux/kernel/git/davem/net-2.6
Conflicts:
drivers/net/gianfar.c
Alexey Dobriyan [Tue, 10 Feb 2009 02:05:16 +0000 (18:05 -0800)]
ppp: section fixes re netns
PPP is modular code so no initdata on netns hooks.
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Herbert Xu [Mon, 9 Feb 2009 23:07:18 +0000 (15:07 -0800)]
bridge: Fix LRO crash with tun
> Kernel BUG at drivers/net/tun.c:444
> invalid opcode: 0000 [1] SMP
> last sysfs file: /class/net/lo/ifindex
> CPU 0
> Modules linked in: tun ipt_MASQUERADE iptable_nat ip_nat xt_state ip_conntrack
> nfnetlink ipt_REJECT xt_tcpudp iptable_filter d
> Pid: 6912, comm: qemu-kvm Tainted: G 2.6.18-128.el5 #1
> RIP: 0010:[<
ffffffff886f57b0>] [<
ffffffff886f57b0>]
> :tun:tun_chr_readv+0x2b1/0x3a6
> RSP: 0018:
ffff8102202c5e48 EFLAGS:
00010246
> RAX:
0000000000000000 RBX:
ffff8102202c5e98 RCX:
0000000004010000
> RDX:
ffff810227063680 RSI:
ffff8102202c5e9e RDI:
ffff8102202c5e92
> RBP:
0000000000010ff6 R08:
0000000000000000 R09:
0000000000000001
> R10:
ffff8102202c5e94 R11:
0000000000000202 R12:
ffff8102275357c0
> R13:
ffff81022755e500 R14:
0000000000000000 R15:
ffff8102202c5ef8
> FS:
00002ae4398db980(0000) GS:
ffffffff803ac000(0000) knlGS:
0000000000000000
> CS: 0010 DS: 0000 ES: 0000 CR0:
000000008005003b
> CR2:
00002ae4ab514000 CR3:
0000000221344000 CR4:
00000000000026e0
> Process qemu-kvm (pid: 6912, threadinfo
ffff8102202c4000, task
>
ffff81022e58d820)
> Stack:
00000000498735cb ffff810229d1a3c0 0000000000000000 ffff81022e58d820
>
ffffffff8008a461 ffff81022755e528 ffff81022755e528 ffffffff8009f925
>
000005ea05ea0000 ffff8102209d0000 00001051143e1600 ffffffff8003c00e
> Call Trace:
> [<
ffffffff8008a461>] default_wake_function+0x0/0xe
> [<
ffffffff8009f925>] enqueue_hrtimer+0x55/0x70
> [<
ffffffff8003c00e>] hrtimer_start+0xbc/0xce
> [<
ffffffff886f58bf>] :tun:tun_chr_read+0x1a/0x1f
> [<
ffffffff8000b3f3>] vfs_read+0xcb/0x171
> [<
ffffffff800117d4>] sys_read+0x45/0x6e
> [<
ffffffff8005d116>] system_call+0x7e/0x83
>
>
> Code: 0f 0b 68 40 62 6f 88 c2 bc 01 f6 42 0a 08 74 0c 80 4c 24 41
> RIP [<
ffffffff886f57b0>] :tun:tun_chr_readv+0x2b1/0x3a6
> RSP <
ffff8102202c5e48>
> <0>Kernel panic - not syncing: Fatal exception
This crashed when an LRO packet generated by bnx2x reached a
tun device through the bridge. We're supposed to drop it at
the bridge. However, because the check was placed in br_forward
instead of __br_forward, it's only effective if we are sending
the packet through a single port.
This patch fixes it by moving the check into __br_forward.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
Noriaki TAKAMIYA [Mon, 9 Feb 2009 23:01:19 +0000 (15:01 -0800)]
IPv6: fix to set device name when new IPv6 over IPv6 tunnel device is created.
When the user creates IPv6 over IPv6 tunnel, the device name created
by the kernel isn't set to t->parm.name, which is referred as the
result of ioctl().
Signed-off-by: Noriaki TAKAMIYA <takamiya@po.ntts.co.jp>
Signed-off-by: David S. Miller <davem@davemloft.net>
Jarek Poplawski [Mon, 9 Feb 2009 22:59:30 +0000 (14:59 -0800)]
gianfar: Fix boot hangs while bringing up gianfar ethernet
Ira Snyder found that commit
8c7396aebb68994c0519e438eecdf4d5fa9c7844
"gianfar: Merge Tx and Rx interrupt for scheduling clean up ring" can
cause hangs. It's because there was removed clearing of interrupts in
gfar_schedule_cleanup() (which is called by an interrupt handler) in
case when netif scheduling has been disabled. This patch brings back
this action and a comment.
Reported-by: Ira Snyder <iws@ovro.caltech.edu>
Reported-by: Peter Korsgaard <jacmet@sunsite.dk>
Bisected-by: Ira Snyder <iws@ovro.caltech.edu>
Tested-by: Peter Korsgaard <jacmet@sunsite.dk>
Tested-by: Ira Snyder <iws@ovro.caltech.edu>
Signed-off-by: Jarek Poplawski <jarkao2@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Qu Haoran [Mon, 9 Feb 2009 22:34:56 +0000 (14:34 -0800)]
netfilter: xt_sctp: sctp chunk mapping doesn't work
When user tries to map all chunks given in argument, kernel
works on a copy of the chunkmap, but at the end it doesn't
check the copy, but the orginal one.
Signed-off-by: Qu Haoran <haoran.qu@6wind.com>
Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Pablo Neira Ayuso [Mon, 9 Feb 2009 22:34:26 +0000 (14:34 -0800)]
netfilter: ctnetlink: fix echo if not subscribed to any multicast group
This patch fixes echoing if the socket that has sent the request to
create/update/delete an entry is not subscribed to any multicast
group. With the current code, ctnetlink would not send the echo
message via unicast as nfnetlink_send() would be skip.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Pablo Neira Ayuso [Mon, 9 Feb 2009 22:33:57 +0000 (14:33 -0800)]
netfilter: ctnetlink: allow changing NAT sequence adjustment in creation
This patch fixes an inconsistency in the current ctnetlink code
since NAT sequence adjustment bit can only be updated but not set
in the conntrack entry creation.
This patch is used by conntrackd to successfully recover newly
created entries that represent connections with helpers and NAT
payload mangling.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Eric Leblond [Mon, 9 Feb 2009 22:33:20 +0000 (14:33 -0800)]
netfilter: nf_conntrack_ipv6: don't track ICMPv6 negotiation message
This patch removes connection tracking handling for ICMPv6 messages
related to Stateless Address Autoconfiguration, MLD, and MLDv2. They
can not be tracked because they are massively using multicast (on
pre-defined address). But they are not invalid and should not be
detected as such.
Signed-off-by: Eric Leblond <eric@inl.fr>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Eric Leblond [Mon, 9 Feb 2009 22:33:03 +0000 (14:33 -0800)]
netfilter: fix tuple inversion for Node information request
The patch fixes a typo in the inverse mapping of Node Information
request. Following draft-ietf-ipngwg-icmp-name-lookups-09, "Querier"
sends a type 139 (ICMPV6_NI_QUERY) packet to "Responder" which answer
with a type 140 (ICMPV6_NI_REPLY) packet.
Signed-off-by: Eric Leblond <eric@inl.fr>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Michael Buesch [Tue, 3 Feb 2009 19:06:14 +0000 (20:06 +0100)]
b43: (b2062) Fix crystal frequency calculations
This fixes the crystal frequency calculations in the b2062 init code.
Signed-off-by: Michael Buesch <mb@bu3sch.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Michael Buesch [Tue, 3 Feb 2009 18:36:45 +0000 (19:36 +0100)]
b43: Port spec bugfixes for the LP baseband init
A few bugs were fixed in the LP baseband init specs.
Signed-off-by: Michael Buesch <mb@bu3sch.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Michael Buesch [Tue, 3 Feb 2009 18:23:18 +0000 (19:23 +0100)]
ssb: Add PMU support
This adds support for the SSB PMU.
A PMU is found on Low-Power devices.
Signed-off-by: Michael Buesch <mb@bu3sch.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Roel Kluin [Tue, 3 Feb 2009 16:15:57 +0000 (17:15 +0100)]
libertas: pos[4] tested twice, 2nd should be pos[5]
pos[4] can't be both 0x43 and 0x04, 2nd should be pos[5]
Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Acked-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Mike Rapoport [Tue, 3 Feb 2009 07:04:20 +0000 (09:04 +0200)]
libertas: if_spi: add ability to call board specific setup/teardown methods
In certain cases it is required to perform board specific actions
before activating libertas G-SPI interface. These actions may include
power up of the chip, GPIOs setup, proper pin-strapping and SPI
controller config.
This patch adds ability to call board specific setup/teardown methods
Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Acked-by: Andrey Yurovsky <andrey@cozybit.com>
Acked-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Vasanthakumar Thiagarajan [Tue, 3 Feb 2009 04:39:49 +0000 (10:09 +0530)]
mac80211: Remove bss information of the current AP when it goes out of range
There is no point having the bss information of currently associated AP
when the AP is detected to be out of range.
Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Luis R. Rodriguez [Tue, 3 Feb 2009 04:35:05 +0000 (20:35 -0800)]
ath9k: fix reg_notifier() flags used upon a country IE
The nl80211 rule flags were being used.
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Michael Buesch [Sat, 31 Jan 2009 18:34:53 +0000 (19:34 +0100)]
b43: Add LP 2062 radio init
This adds initialization code for the 2062 radio.
Signed-off-by: Michael Buesch <mb@bu3sch.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Michael Buesch [Sat, 31 Jan 2009 15:52:29 +0000 (16:52 +0100)]
b43: Add LP-PHY baseband init for >=rev2
This adds code for the baseband init of LP-PHY >=2.
Signed-off-by: Michael Buesch <mb@bu3sch.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Danny Kukawka [Sat, 31 Jan 2009 14:52:40 +0000 (15:52 +0100)]
iwlwifi: another led naming fix
Fixed led device naming for the iwlwifi (iwl-3945) driver. Due
to the documentation of the led subsystem/class the naming should
be "devicename:colour:function" while not applying sections
should be left blank.
This should lead to e.g. "iwl-%s::RX" instead of "iwl-%s:RX".
Signed-off-by: Danny Kukawka <dkukawka@suse.de>
Acked-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Danny Kukawka [Sat, 31 Jan 2009 14:52:20 +0000 (15:52 +0100)]
rt2x00: fix led naming
Fixed led device naming for the rt2x00 driver. Due to the
documentation of the led subsystem/class the naming should be
"devicename:colour:function" while not applying sections
should be left blank.
This should lead to e.g. "%s::radio" instead of "%s:radio".
Signed-off-by: Danny Kukawka <dkukawka@suse.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Danny Kukawka [Sat, 31 Jan 2009 14:52:16 +0000 (15:52 +0100)]
b43legacy: fix led naming
Fixed led device naming for the b43legacy driver. Due to the
documentation of the led subsystem/class the naming should be
"devicename:colour:function" while not applying sections
should be left blank.
This should lead to e.g. "b43legacy-%s::rx" instead of
"b43legacy-%s:rx".
Signed-off-by: Danny Kukawka <dkukawka@suse.de>
Acked-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Danny Kukawka [Sat, 31 Jan 2009 14:52:09 +0000 (15:52 +0100)]
ath9k: fix led naming
Fixed led device naming for the ath9k driver. Due to the
documentation of the led subsystem/class the naming should be
"devicename:colour:function" while not applying sections
should be left blank.
This should lead to e.g. "ath9k-%s::rx" instead of "ath9k-%s:rx".
Signed-off-by: Danny Kukawka <dkukawka@suse.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Michael Buesch [Sat, 31 Jan 2009 13:20:44 +0000 (14:20 +0100)]
b43: Add LP-PHY register definitions
This adds register definitions for the LP-PHY.
This also adds a few minor empty function bodies for the LP-init.
Signed-off-by: Michael Buesch <mb@bu3sch.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Ivo van Doorn [Sat, 31 Jan 2009 09:07:39 +0000 (10:07 +0100)]
Add new rt73usb USB ID
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Luis R. Rodriguez [Fri, 30 Jan 2009 17:26:42 +0000 (09:26 -0800)]
cfg80211: add get reg command
This lets userspace request to get the currently set
regulatory domain.
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Luis R. Rodriguez [Fri, 30 Jan 2009 17:08:29 +0000 (09:08 -0800)]
mac80211: do not TX injected frames when not allowed
Monitor mode is able to TX by using injected frames. We should
not allow injected frames to be sent unless allowed by regulatory
rules. Since AP mode uses a monitor interfaces to transmit
management frames we have to take care to not break AP mode as
well while resolving this. We can deal with this by allowing compliant
APs solutions to inform mac80211 if their monitor interface is
intended to be used for an AP by setting a cfg80211 flag for the
monitor interface. hostapd, for example, currently does its own
checks to ensure AP mode is not used on channels which require radar
detection. Once such solutions are available it can can add this
flag for monitor interfaces.
Acked-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Johannes Berg [Fri, 30 Jan 2009 12:36:25 +0000 (13:36 +0100)]
mac80211: convert master interface to netdev_ops
Also call our own ieee80211_master_setup routine instead of
overwriting almost all the values from ether_setup; this
loses a few assignments that are pointless on the master
interface anyway.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Johannes Berg [Fri, 30 Jan 2009 12:35:22 +0000 (13:35 +0100)]
mac80211: convert to net_device_ops
Convert to new net_device_ops in 2.6.28 and later.
Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Johannes Berg [Fri, 30 Jan 2009 10:13:06 +0000 (11:13 +0100)]
mac80211: remove HW_SIGNAL_DB
Giving the signal in dB isn't much more useful to userspace
than giving the signal in unspecified units. This removes
some radiotap information for zd1211 (the only driver using
this flag), but it helps a lot for getting cfg80211-based
scanning which won't support dB, and zd1211 being dB is a
little fishy anyway.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Cc: Bruno Randolf <bruno@thinktube.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Sujith [Fri, 30 Jan 2009 09:02:09 +0000 (14:32 +0530)]
ath9k: Add debugfs files for printing TX rate details
Signed-off-by: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Sujith [Fri, 30 Jan 2009 08:59:28 +0000 (14:29 +0530)]
ath9k: Handle mac80211's RC flags for MCS rates
mac80211 notifies the RC algorithm if RTS/CTS and short preamble
are needed. The RC flags for MCS rates are currently not handled
by mac80211, and ath9k's RC doesn't set the flags either. Fix this.
Also, set the rts_cts_rate_idx inside the RC algorithm.
Signed-off-by: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Sujith [Fri, 30 Jan 2009 08:59:15 +0000 (14:29 +0530)]
ath9k: Cleanup get_rate() interface
The interface to calculate the TX rate for a data frame
was convoluted with lots of redundant arguments being
passed around. Remove all of that and make it simple.
Signed-off-by: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Felix Fietkau [Fri, 30 Jan 2009 00:36:48 +0000 (01:36 +0100)]
ath5k: properly free rx dma descriptors
When freeing rx dma descriptors, use the right buffer size.
Fixes kernel oopses on module unload on ixp4xx and most likely
other platforms as well.
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Acked-by: Nick Kossifidis <mickflemm@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Harvey Harrison [Thu, 29 Jan 2009 21:26:44 +0000 (13:26 -0800)]
wireless: replace uses of __constant_{endian}
The base versions handle constant folding now.
Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Danny Kukawka [Thu, 29 Jan 2009 20:58:26 +0000 (21:58 +0100)]
iwlwifi: fix led naming
Fixed led device naming for the iwl driver. Due to the
documentation of the led subsystem/class the naming should be
"devicename:colour:function" while not applying sections
should be left blank.
This should lead to e.g. "iwl-phy0::RX" instead of "iwl-phy0:RX".
Signed-off-by: Danny Kukawka <dkukawka@suse.de>
Acked-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Jay Sternberg [Thu, 29 Jan 2009 19:09:17 +0000 (11:09 -0800)]
ipw2x00: correct Kconfig to prevent following entries from not indenting
not defining dependencies for LIBIPW caused the following entries to not be
indented. changing this entry to depend on PCI && WLAN_80211 corrects this
issue
Signed-off-by: Jay Sternberg <jay.e.sternberg@linux.intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Jay Sternberg [Thu, 29 Jan 2009 19:09:16 +0000 (11:09 -0800)]
iwlwifi: remove chain noise calibration functions from 6000 family
redefine structures that contain function pointer for chain noise reset
and chain noise gain for the 6000 family since these are not needed.
Signed-off-by: Jay Sternberg <jay.e.sternberg@linux.intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Jay Sternberg [Thu, 29 Jan 2009 19:09:15 +0000 (11:09 -0800)]
iwlwifi: define structures and functions externally for customization
defined the structures and functions as extern to alter behavior used by
5000 series for other products including 100 and 6000 series
Signed-off-by: Jay Sternberg <jay.e.sternberg@linux.intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Jay Sternberg [Thu, 29 Jan 2009 19:09:14 +0000 (11:09 -0800)]
iwlwifi: correct API command overlap
Correct the API commands where same command id used for two different
commands. Update max api versions for affected devices.
TX_ANT_CONFIGURATION_CMD was already using id 0x98, so
REPLY_TX_POWER_DBM_CMD moved to 0x95
Older API interfaces may used original value so V1 defines provided.
Signed-off-by: Jay Sternberg <jay.e.sternberg@linux.intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Jay Sternberg [Thu, 29 Jan 2009 19:09:13 +0000 (11:09 -0800)]
iwlwifi: parametrize configuration of the PLL for exclusion on 6000
added a config parameter to enable setting PLL_CFG. older hardware has
this parameter set true. the 6000 family does not support this setting,
so this parameter set false.
Signed-off-by: Jay Sternberg <jay.e.sternberg@linux.intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Jay Sternberg [Tue, 3 Feb 2009 00:21:14 +0000 (16:21 -0800)]
iwlwifi: simplify parameter setting to allow support for 6000 series
by parametrizing the set hw function, in addition to allowing for
supporting the 6000 family significantly simplify the addition of new
hardware.
Signed-off-by: Jay Sternberg <jay.e.sternberg@linux.intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Jay Sternberg [Thu, 29 Jan 2009 19:09:11 +0000 (11:09 -0800)]
iwlwifi: add new HW_REV_TYPEs for Intel WiFi Link 100, 6000 and 6050 Series
simply add definitions for the HW_REV_TYPEs for the new devices.
Signed-off-by: Jay Sternberg <jay.e.sternberg@linux.intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Alina Friedrichsen [Thu, 29 Jan 2009 12:56:20 +0000 (13:56 +0100)]
mac80211: IBSS join rework
I hold back this patch for around a week to avoid
confusion. This is the second step of
"mac80211: Fixed BSSID handling revisited".
With it, in the situation of a strange merge to the
same BSSID (e.g. caused by a TSF overflow) only
reset_tsf() is called.
And sta_info_flush_delayed() is only called if you
change the network manually, not on an automatic
BSSID merge.
Signed-off-by: Alina Friedrichsen <x-alina@gmx.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Vasanthakumar Thiagarajan [Thu, 29 Jan 2009 12:22:19 +0000 (17:52 +0530)]
ath9k: Fix LED blink pattern
Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Alina Friedrichsen [Thu, 29 Jan 2009 08:59:43 +0000 (09:59 +0100)]
mac80211: Creating new IBSS with fixed BSSID
This fixes a bug when creating a new IBSS network with a
fixed BSSID. The fixed BSSID situation is now with one of
my last patches handled in ieee80211_sta_find_ibss()
function.
It's more robust to test against
(ifsta->flags & IEEE80211_STA_PREV_BSSID_SET), because
ifsta->state is not seted right in every situation and so
the creating of the new IBSS network sometimes hangs after
the first try to scan for a network to merge.
Signed-off-by: Alina Friedrichsen <x-alina@gmx.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Sujith [Thu, 29 Jan 2009 06:20:20 +0000 (11:50 +0530)]
ath9k: Remove a bunch of unused macros
RX filter masks are already defined in enum ath9k_rx_filter
in ath9k.h
Signed-off-by: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Sujith [Thu, 29 Jan 2009 06:07:35 +0000 (11:37 +0530)]
ath9k: Fix typo in checking for chip revision
Signed-off-by: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Sujith [Thu, 29 Jan 2009 04:04:22 +0000 (09:34 +0530)]
mac80211: Reset assoc_scan_tries after an unsuccessful scan run
Trying to associate with a non-existent SSID stops the
state machine after the first run. Subsequent association
requests fail to start the scan engine. Fix this by resetting
assoc_scan_tries to zero after completing a scan run.
Signed-off-by: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Luis R. Rodriguez [Wed, 28 Jan 2009 20:17:49 +0000 (12:17 -0800)]
ath9k: remove passive scan on 5 GHz if country IE knows better
If we have new found information about our location and the
current country regulatory domain does not have passive scan
flag requirements we should be able to actively scan now on those
channels.
Since AP functionality is not allowed where passive scan flags are
set this means if you have a world regulatory domain and you get a
country IE that allows that channel (with active scan) then we lift
the passive-scan requirement so you can then use AP mode.
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Luis R. Rodriguez [Wed, 28 Jan 2009 20:17:48 +0000 (12:17 -0800)]
ath9k: move check for radar freqs into a helper
This will be used later.
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Luis R. Rodriguez [Wed, 28 Jan 2009 20:17:47 +0000 (12:17 -0800)]
ath9k: replace usage of internal wireless_modes for conf
No need to use our internal wireless mode variable when
cfg80211 already has its own.
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Vivek Natarajan [Wed, 28 Jan 2009 15:23:27 +0000 (20:53 +0530)]
ath9k: Enable MIB and TIM interrupts for station mode.
Enable operating mode specific interrupts in ath9k_add_interface instead
of ath9k_start.
Signed-off-by: Vivek Natarajan <vnatarajan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Sujith [Wed, 28 Jan 2009 06:25:45 +0000 (11:55 +0530)]
ath9k: Fix lockdep warning
This patch fixes the lockdep warning shown below, and also
initializes the starting sequence number when starting a TX
aggregation session.
=============================================
[ INFO: possible recursive locking detected ]
2.6.29-rc2-wl #21
---------------------------------------------
swapper/0 is trying to acquire lock:
(_xmit_IEEE80211#2){-+..}, at: [<
ffffffff80456d71>] __qdisc_run+0x221/0x290
but task is already holding lock:
(_xmit_IEEE80211#2){-+..}, at: [<
ffffffff80456d71>] __qdisc_run+0x221/0x290
other info that might help us debug this:
7 locks held by swapper/0:
#0: (rcu_read_lock){..--}, at: [<
ffffffff80442a63>] dev_queue_xmit+0x53/0x620
#1: (_xmit_ETHER#2){-+..}, at: [<
ffffffff80456d71>] __qdisc_run+0x221/0x290
#2: (rcu_read_lock){..--}, at: [<
ffffffff80442a63>] dev_queue_xmit+0x53/0x620
#3: (_xmit_IEEE80211#2){-+..}, at: [<
ffffffff80456d71>] __qdisc_run+0x221/0x290
#4: (rcu_read_lock){..--}, at: [<
ffffffffa0154919>] ieee80211_master_start_xmit+0x219/0x6c0 [mac80211]
#5: (rcu_read_lock){..--}, at: [<
ffffffffa01427c6>] ieee80211_start_tx_ba_session+0x66/0x4e0 [mac80211]
#6: (rcu_read_lock){..--}, at: [<
ffffffff80442a63>] dev_queue_xmit+0x53/0x620
stack backtrace:
Pid: 0, comm: swapper Not tainted 2.6.29-rc2-wl #21
Call Trace:
<IRQ> [<
ffffffff8026c329>] __lock_acquire+0x1be9/0x1c40
[<
ffffffff80442af1>] dev_queue_xmit+0xe1/0x620
[<
ffffffff8026a8cc>] __lock_acquire+0x18c/0x1c40
[<
ffffffff8026c3d5>] lock_acquire+0x55/0x70
[<
ffffffff80456d71>] __qdisc_run+0x221/0x290
[<
ffffffff804dbeb9>] _spin_lock+0x39/0x50
[<
ffffffff80456d71>] __qdisc_run+0x221/0x290
[<
ffffffff804dbd2f>] _spin_unlock+0x1f/0x50
[<
ffffffff80456d71>] __qdisc_run+0x221/0x290
[<
ffffffff80442d18>] dev_queue_xmit+0x308/0x620
[<
ffffffff80442a63>] dev_queue_xmit+0x53/0x620
[<
ffffffffa0142a63>] ieee80211_start_tx_ba_session+0x303/0x4e0 [mac80211]
[<
ffffffffa01427c6>] ieee80211_start_tx_ba_session+0x66/0x4e0 [mac80211]
[<
ffffffffa0149dae>] rate_control_get_rate+0xae/0xc0 [mac80211]
[<
ffffffffa01526b5>] invoke_tx_handlers+0x655/0x1000 [mac80211]
[<
ffffffff802699fd>] mark_held_locks+0x4d/0x90
[<
ffffffff804dbcf5>] _spin_unlock_irqrestore+0x65/0x80
[<
ffffffffa0151aaa>] __ieee80211_tx_prepare+0x16a/0x310 [mac80211]
[<
ffffffffa0151adc>] __ieee80211_tx_prepare+0x19c/0x310 [mac80211]
[<
ffffffff80439cc2>] pskb_expand_head+0x112/0x190
[<
ffffffffa0154986>] ieee80211_master_start_xmit+0x286/0x6c0 [mac80211]
[<
ffffffffa0154919>] ieee80211_master_start_xmit+0x219/0x6c0 [mac80211]
[<
ffffffff8026a8cc>] __lock_acquire+0x18c/0x1c40
[<
ffffffff80456d8e>] __qdisc_run+0x23e/0x290
[<
ffffffff80442d18>] dev_queue_xmit+0x308/0x620
[<
ffffffff80442a63>] dev_queue_xmit+0x53/0x620
[<
ffffffffa0154221>] ieee80211_subif_start_xmit+0x4a1/0x980 [mac80211]
[<
ffffffffa0153f18>] ieee80211_subif_start_xmit+0x198/0x980 [mac80211]
[<
ffffffff80456d8e>] __qdisc_run+0x23e/0x290
[<
ffffffff80442d18>] dev_queue_xmit+0x308/0x620
[<
ffffffff80442a63>] dev_queue_xmit+0x53/0x620
[<
ffffffffa028ecfd>] ip6_output+0x62d/0x1230 [ipv6]
[<
ffffffff8024ca00>] __mod_timer+0xb0/0xd0
[<
ffffffffa02ad25a>] mld_sendpack+0x3fa/0x4a0 [ipv6]
[<
ffffffffa02ace60>] mld_sendpack+0x0/0x4a0 [ipv6]
[<
ffffffffa02adf90>] mld_ifc_timer_expire+0x0/0x340 [ipv6]
[<
ffffffffa02ae219>] mld_ifc_timer_expire+0x289/0x340 [ipv6]
[<
ffffffffa02adf90>] mld_ifc_timer_expire+0x0/0x340 [ipv6]
[<
ffffffff8024c097>] run_timer_softirq+0x147/0x220
[<
ffffffff802473fb>] __do_softirq+0x9b/0x180
[<
ffffffff80265516>] tick_dev_program_event+0x36/0xb0
[<
ffffffff8020d77c>] call_softirq+0x1c/0x30
[<
ffffffff8020f2c5>] do_softirq+0x65/0xb0
[<
ffffffff80246ebd>] irq_exit+0x9d/0xc0
[<
ffffffff80221db6>] smp_apic_timer_interrupt+0x86/0xd0
[<
ffffffff8020d1b3>] apic_timer_interrupt+0x13/0x20
Signed-off-by: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Ivo van Doorn [Tue, 27 Jan 2009 23:33:47 +0000 (00:33 +0100)]
rt2x00: Validate firmware in driver
The get_firmware_crc() callback function isn't flexible
enough when dealing with multiple firmware versions.
It might in some cases be possible that the firmware
file contains multiple CRC checksums.
Create the check_firmware() callback function where the driver
has complete freedom in how to validate the firmware.
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Ivo van Doorn [Tue, 27 Jan 2009 23:32:33 +0000 (00:32 +0100)]
rt2x00: Add kill_tx_queue callback function
provide rt2x00lib the possibility to kill a particular TX queue.
This can be useful when disabling the radio, but more importantly
will allow beaconing to be disabled when mac80211 requests this
(during scanning for example)
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Ivo van Doorn [Tue, 27 Jan 2009 23:32:13 +0000 (00:32 +0100)]
rt2x00: Move intf_work to mac82011 workqueue
ieee80211_iterate_active_interfaces() no longer acquires the
RTNL lock which means the intf_work handler can be safely
used from the mac80211 workqueue again.
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Winkler, Tomas [Tue, 27 Jan 2009 22:27:58 +0000 (14:27 -0800)]
iwlwifi: unify iwlagn and 3945 power save management
This patch unifies 3945 and iwlagn power save management
This patch also better separates system state from user setting.
System state shall be removed later as this shall be shifted to user space
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Acked-by: Mohamed Abbas <mohamed.abbas@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Tomas Winkler [Tue, 27 Jan 2009 22:27:56 +0000 (14:27 -0800)]
iwlwifi: don't use implicit priv in IWL_DEBUG
Call IWL_DEBUG macro with explicit priv argument.
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Acked-by: Samuel Ortiz <samuel.ortiz@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Winkler, Tomas [Tue, 27 Jan 2009 22:27:55 +0000 (14:27 -0800)]
iwlwifi: check return value of pci_enable_device
pci_enable_device is tagged with __must_check therefore
don't ignore the return value in pci_resume handlers
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Winkler, Tomas [Tue, 27 Jan 2009 22:27:54 +0000 (14:27 -0800)]
iwlwifi: iwl3945_send_tx_power must be static
iwl3945_send_tx_power must be static
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Winkler, Tomas [Tue, 27 Jan 2009 22:27:53 +0000 (14:27 -0800)]
iwlwifi: suppress unused variable warning when compiling w/o IWLWIFI_DEBUG
This patch adds __maybe_unused attribute to priv variables used in
functions that used it solely for debug printouts
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Cc: Helmut Schaa <helmut.schaa@googlemail.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Samuel Ortiz [Tue, 27 Jan 2009 22:27:52 +0000 (14:27 -0800)]
iwl3945: Getting rid of the *39_rxon iwl_priv fields
The iwl_rxon_cmd is really just a iwl3945_rxon_cmd structure extension.
So, we can use the *_rxon fields from iwl_priv instead of the 3945 specific
ones (*39_rxon). We have to then be careful when submitting REPLY_RXON host
commands, since the command length as to be set according to the HW. As
another precaution the reserved4 and reserved5 fields are cleared before being
sent to the 3945.
With the *39_rxon removal, a lot of duplicated code can be removed from the
3945 code base.
Signed-off-by: Samuel Ortiz <samuel.ortiz@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Andrey Borzenkov [Sun, 25 Jan 2009 20:08:43 +0000 (23:08 +0300)]
orinoco: checkpatch cleanup
Fix errors and obvious warnings reported by checkpatch in all files
except orinoco.c. Orinoco.c is part of different patch series of Dave.
Signed-off-by: Andrey Borzenkov <arvidjaar@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Herbert Xu [Sun, 8 Feb 2009 18:00:40 +0000 (18:00 +0000)]
gro: Optimise TCP packet reception
gro: Optimise TCP packet reception
As this function can be called more than half a million times for
10GbE, it's important to optimise it as much as we can.
This patch uses bit ops to logical ops, as well as open coding
memcmp to exploit alignment properties.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
Herbert Xu [Sun, 8 Feb 2009 18:00:39 +0000 (18:00 +0000)]
gro: Optimise IPv4 packet reception
As this function can be called more than half a million times for
10GbE, it's important to optimise it as much as we can.
This patch does some obvious changes to use 2-byte and 4-byte
operations instead of byte-oriented ones where possible. Bit
ops are also used to replace logical ops to reduce branching.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
Herbert Xu [Sun, 8 Feb 2009 18:00:37 +0000 (18:00 +0000)]
gro: Optimise Ethernet header comparison
This patch optimises the Ethernet header comparison to use 2-byte
and 4-byte xors instead of memcmp. In order to facilitate this,
the actual comparison is now carried out by the callers of the
shared dev_gro_receive function.
This has a significant impact when receiving 1500B packets through
10GbE.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
projects / GitHub / moto-9609 / android_kernel_motorola_exynos9610.git / log