10 years agonet: Generalize socket rx gap / receive queue overflow cmsg
Neil Horman [Mon, 12 Oct 2009 20:26:31 +0000]
net: Generalize socket rx gap / receive queue overflow cmsg

Create a new socket level option to report number of queue overflows

Recently I augmented the AF_PACKET protocol to report the number of frames lost
on the socket receive queue between any two enqueued frames.  This value was
exported via a SOL_PACKET level cmsg.  AFter I completed that work it was
requested that this feature be generalized so that any datagram oriented socket
could make use of this option.  As such I've created this patch, It creates a
new SOL_SOCKET level option called SO_RXQ_OVFL, which when enabled exports a
SOL_SOCKET level cmsg that reports the nubmer of times the sk_receive_queue
overflowed between any two given frames.  It also augments the AF_PACKET
protocol to take advantage of this new feature (as it previously did not touch
sk->sk_drops, which this patch uses to record the overflow count).  Tested
successfully by me.

Notes:

1) Unlike my previous patch, this patch simply records the sk_drops value, which
is not a number of drops between packets, but rather a total number of drops.
Deltas must be computed in user space.

2) While this patch currently works with datagram oriented protocols, it will
also be accepted by non-datagram oriented protocols. I'm not sure if thats
agreeable to everyone, but my argument in favor of doing so is that, for those
protocols which aren't applicable to this option, sk_drops will always be zero,
and reporting no drops on a receive queue that isn't used for those
non-participating protocols seems reasonable to me.  This also saves us having
to code in a per-protocol opt in mechanism.

3) This applies cleanly to net-next assuming that commit
977750076d98c7ff6cbda51858bb5a5894a9d9ab (my af packet cmsg patch) is reverted

Signed-off-by: Neil Horman <nhorman@tuxdriver.com>
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

10 years agoRevert "af_packet: add interframe drop cmsg (v6)"
David S. Miller [Mon, 12 Oct 2009 10:00:31 +0000]
Revert "af_packet: add interframe drop cmsg (v6)"

This reverts commit 977750076d98c7ff6cbda51858bb5a5894a9d9ab.

Neil is reimplementing this generically, outside of AF_PACKET.

Signed-off-by: David S. Miller <davem@davemloft.net>

10 years agoipv6 sit: Set relay to 0.0.0.0 directly if relay_prefixlen == 0.
YOSHIFUJI Hideaki / 吉藤英明 [Sun, 11 Oct 2009 03:45:13 +0000]
ipv6 sit: Set relay to 0.0.0.0 directly if relay_prefixlen == 0.

ipv6 sit: Set relay to 0.0.0.0 directly if relay_prefixlen == 0.

Do not use bit-shift if relay_prefixlen == 0;
relay_prefix << 32 does not result in 0.

Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

10 years agoipv6 sit: Fix 6rd relay address.
YOSHIFUJI Hideaki / 吉藤英明 [Sun, 11 Oct 2009 03:44:45 +0000]
ipv6 sit: Fix 6rd relay address.

ipv6 sit: Fix 6rd relay address.

Relay's address should be extracted from real IPv6 address
instead of configured prefix.

Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

10 years agoipv6 sit: Ensure to initialize 6rd parameters.
YOSHIFUJI Hideaki / 吉藤英明 [Sun, 11 Oct 2009 03:31:34 +0000]
ipv6 sit: Ensure to initialize 6rd parameters.

ipv6 sit: Ensure to initialize 6rd parameters.

Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

10 years agocnic: Add main functions to support bnx2x devices.
Michael Chan [Sat, 10 Oct 2009 13:46:59 +0000]
cnic: Add main functions to support bnx2x devices.

Add iSCSI support for bnx2x devices.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: Shmulik Ravid - Rabinovitz <shmulikr@broadcom.com>
Acked-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

10 years agocnic: Add bnx2x data structures.
Michael Chan [Sat, 10 Oct 2009 13:46:58 +0000]
cnic: Add bnx2x data structures.

Add hardware and software structures for bnx2x devices.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Acked-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

10 years agocnic: Refactor some code.
Michael Chan [Sat, 10 Oct 2009 13:46:57 +0000]
cnic: Refactor some code.

Refactor ring init. code for subsequent 10G patches.  Also add rtnl_lock()
in cnic_uio_open() to prevent race condition with netdev events.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

10 years agobnx2x: Add main CNIC interface functions.
Michael Chan [Sat, 10 Oct 2009 13:46:56 +0000]
bnx2x: Add main CNIC interface functions.

Add the main CNIC registration, callback, MAC addr. setup functions.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: Shmulik Ravid - Rabinovitz <shmulikr@broadcom.com>
Acked-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

10 years agobnx2x: Add hw init code to support iSCSI.
Michael Chan [Sat, 10 Oct 2009 13:46:55 +0000]
bnx2x: Add hw init code to support iSCSI.

Add code to initialize hardware blocks used for iSCSI.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: Shmulik Ravid - Rabinovitz <shmulikr@broadcom.com>
Acked-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

10 years agobnx2x: Refactor MAC address setup code.
Michael Chan [Sat, 10 Oct 2009 13:46:54 +0000]
bnx2x: Refactor MAC address setup code.

For iSCSI MAC address setup in later patches.

Signed-off-by: Shmulik Ravid - Rabinovitz <shmulikr@broadcom.com>
Signed-off-by: Michael Chan <mchan@broadcom.com>
Acked-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

10 years agobnx2x: Refactor bnx2x_sp_post().
Michael Chan [Sat, 10 Oct 2009 13:46:53 +0000]
bnx2x: Refactor bnx2x_sp_post().

Some of the SPQ (slow-path queue) operations will be used
by the cnic code in later patches.

Signed-off-by: Shmulik Ravid - Rabinovitz <shmulikr@broadcom.com>
Signed-off-by: Michael Chan <mchan@broadcom.com>
Acked-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

10 years agoqlge: Add CBFC pause frame counters to ethtool stats.
Ron Mercer [Sat, 10 Oct 2009 09:35:10 +0000]
qlge: Add CBFC pause frame counters to ethtool stats.

Signed-off-by: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

10 years agoqlge: Don't fail open when port is not initialized.
Ron Mercer [Sat, 10 Oct 2009 09:35:09 +0000]
qlge: Don't fail open when port is not initialized.

Signed-off-by: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

10 years agoqlge: Get rid of firmware handler debug code.
Ron Mercer [Sat, 10 Oct 2009 09:35:08 +0000]
qlge: Get rid of firmware handler debug code.

Signed-off-by: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

10 years agoqlge: Remove inline math for small rx buf mapping.
Ron Mercer [Sat, 10 Oct 2009 09:35:07 +0000]
qlge: Remove inline math for small rx buf mapping.

rx_ring->sbq_buf_len now holds the length of the mapped portion of the
buffer rather than the overall length.

Signed-off-by: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

10 years agoqlge: Store firmware revision as early as possible.
Ron Mercer [Sat, 10 Oct 2009 09:35:06 +0000]
qlge: Store firmware revision as early as possible.

Signed-off-by: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

10 years agoqlge: Add handler for DCBX firmware event.
Ron Mercer [Sat, 10 Oct 2009 09:35:05 +0000]
qlge: Add handler for DCBX firmware event.

The driver has nothing to do, but this marker prevents the event from
showing up 'not handled'.

Signed-off-by: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

10 years agoqlge: Set PCIE max read request size.
Ron Mercer [Sat, 10 Oct 2009 09:35:04 +0000]
qlge: Set PCIE max read request size.

Signed-off-by: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

10 years agoqlge: Remove explicit setting of PCI Dev CTL reg.
Ron Mercer [Sat, 10 Oct 2009 09:35:03 +0000]
qlge: Remove explicit setting of PCI Dev CTL reg.

Remove explicit setting of error reporting bits.

Signed-off-by: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

10 years agoMerge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
David S. Miller [Mon, 12 Oct 2009 06:15:47 +0000]
Merge branch 'master' of /linux/kernel/git/davem/net-2.6

10 years agoMerge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wirel...
David S. Miller [Fri, 9 Oct 2009 21:40:09 +0000]
Merge branch 'master' of git://git./linux/kernel/git/linville/wireless-next-2.6

10 years agonet: Link in PHY drivers before others.
David S. Miller [Fri, 9 Oct 2009 21:24:36 +0000]
net: Link in PHY drivers before others.

We need PHY drivers to initialize in a static kernel before
the MAC drivers that use them.  So link them in first.

Based upon a report by Felix Radensky.

Signed-off-by: David S. Miller <davem@davemloft.net>

10 years agowireless: make wireless drivers select core
Johannes Berg [Fri, 9 Oct 2009 16:17:05 +0000]
wireless: make wireless drivers select core

It is somewhat non-sensical to allow selecting wireless
drivers without showing wireless core code options, and
since the wext refactoring this has made it possible to
generate configurations that will not build. Avoid this
and make wireless drivers select the wireless options.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

10 years agolibertas: depend on CONFIG_CFG80211
Holger Schurig [Fri, 9 Oct 2009 07:10:34 +0000]
libertas: depend on CONFIG_CFG80211

Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

10 years agolibertas: remove double assignment of dev->netdev_ops
Luis R. Rodriguez [Thu, 8 Oct 2009 20:46:09 +0000]
libertas: remove double assignment of dev->netdev_ops

This came in through the patch titled:
    libertas: first stab at cfg80211 support

I only noticed it because it breaks compat-wireless :)

Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Acked-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

10 years agoath9k: use right parameter for MODULE_PARM_DESC() for debug
Luis R. Rodriguez [Thu, 8 Oct 2009 05:00:18 +0000]
ath9k: use right parameter for MODULE_PARM_DESC() for debug

Reported-by: sujith.manoharan@atheros.com
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

10 years agoixgbe: Fix KR to KX fail over for Mezzanine cards
Don Skidmore [Thu, 8 Oct 2009 15:36:22 +0000]
ixgbe: Fix KR to KX fail over for Mezzanine cards

This patch allows the recently added backplane device IDs that support KR
to fail over to KX during link setup.  This is accomplished by the new MAC
link setup function ixgbe_setup_mac_link_smartspeed().  Comments were also
updated to better document the reason for the delays chosen for KX, KX4, BX,
BX4 and KR connections.

Signed-off-by: Don Skidmore <don.c.skidmore@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

10 years agoixgbe: add support for 82599 based Express Module X520-P2
Don Skidmore [Thu, 8 Oct 2009 15:35:58 +0000]
ixgbe: add support for 82599 based Express Module X520-P2

This patch will add the device ID for the 82599-based Ethernet
Express Module X520-P2 SFI card.

Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com>
Acked-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>

10 years agoibm_newemac: Added 16K Tx FIFO size support for EMAC4
Dave Mitchell [Thu, 8 Oct 2009 06:32:21 +0000]
ibm_newemac: Added 16K Tx FIFO size support for EMAC4

Some of the EMAC V4 implementations support 16K Tx FIFOs. This
patch adds support for this functionality and fixes typos in the
Tx FIFO size error messages.

Signed-off-by: Dave Mitchell <dmitchell@appliedmicro.com>
Acked-by: Prodyut Hazarika <phazarika@appliedmicro.com>
Acked-by: Victor Gallardo <vgallardo@appliedmicro.com>
Acked-by: Loc Ho <lho@appliedmicro.com>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

10 years agoqlge: Add disable/enable firmare irqs to handler.
Ron Mercer [Thu, 8 Oct 2009 09:54:43 +0000]
qlge: Add disable/enable firmare irqs to handler.

This was accidentally omitted from one of the previous patches for firmware event
handling.  The handler needs to the enable firmware irq mask when it's done
processing or it may not get any more events interrupts.

Signed-off-by: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

10 years agoqlge: Restore rx mode after internal reset.
Ron Mercer [Thu, 8 Oct 2009 09:54:42 +0000]
qlge: Restore rx mode after internal reset.

Call set_multi API after reset recovery.  This was exposed by tripping
tx_timeout.

Signed-off-by: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

10 years agoqlge: Fix chip reset process.
Ron Mercer [Thu, 8 Oct 2009 09:54:41 +0000]
qlge: Fix chip reset process.

Add wait for NIC fifo and MGMNT fifo to empty before applying reset.
Otherwise broken frames can be processed by management processor and
cause it to hang.

Signed-off-by: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

10 years agoqlge: Fix RX multicast filter settings.
Ron Mercer [Thu, 8 Oct 2009 09:54:40 +0000]
qlge: Fix RX multicast filter settings.

The addresses were being added to the filter properly, but were not
being enabled.  This adds enable bit to filter write.

Signed-off-by: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

10 years agoqlge: Fix frame routing for multicast frames.
Ron Mercer [Thu, 8 Oct 2009 09:54:39 +0000]
qlge: Fix frame routing for multicast frames.

Broadcast/multicast should always be routed to the default (zeroeth) rx
ring.  Broadcast frames are already routed correctly.  This fixes
routing for multicast frames.

Signed-off-by: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

10 years agoqlge: Fix frame routing issue related to bonding.
Ron Mercer [Thu, 8 Oct 2009 09:54:38 +0000]
qlge: Fix frame routing issue related to bonding.

Currently frames are routed based on their type and MAC address. This
patch adds the port number on which the frame arrived to the routing.
This prevents problems in the case where both interfaces have the same MAC address in
a routing configuration.

Signed-off-by: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

10 years agoqlge: Fix RSS hashing values.
Ron Mercer [Thu, 8 Oct 2009 09:54:37 +0000]
qlge: Fix RSS hashing values.

Fix RX queue table size and change from random to default hash values.

Signed-off-by: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

10 years agoipv6: Fix the size overflow of addrconf_sysctl array
Jin Dongming [Fri, 9 Oct 2009 05:44:47 +0000]
ipv6: Fix the size overflow of addrconf_sysctl array

(This patch fixes bug of commit f7734fdf61ec6bb848e0bafc1fb8bad2c124bb50
 title "make TLLAO option for NA packets configurable")

When the IPV6 conf is used, the function sysctl_set_parent is called and the
array addrconf_sysctl is used as a parameter of the function.

The above patch added new conf "force_tllao" into the array addrconf_sysctl,
but the size of the array was not modified, the static allocated size is
DEVCONF_MAX + 1 but the real size is DEVCONF_MAX + 2, so the problem is
that the function sysctl_set_parent accessed wrong address.

I got the following information.
Call Trace:
    [<ffffffff8106085d>] sysctl_set_parent+0x29/0x3e
    [<ffffffff8106085d>] sysctl_set_parent+0x29/0x3e
    [<ffffffff8106085d>] sysctl_set_parent+0x29/0x3e
    [<ffffffff8106085d>] sysctl_set_parent+0x29/0x3e
    [<ffffffff8106085d>] sysctl_set_parent+0x29/0x3e
    [<ffffffff810622d5>] __register_sysctl_paths+0xde/0x272
    [<ffffffff8110892d>] ? __kmalloc_track_caller+0x16e/0x180
    [<ffffffffa00cfac3>] ? __addrconf_sysctl_register+0xc5/0x144 [ipv6]
    [<ffffffff8141f2c9>] register_net_sysctl_table+0x48/0x4b
    [<ffffffffa00cfaf5>] __addrconf_sysctl_register+0xf7/0x144 [ipv6]
    [<ffffffffa00cfc16>] addrconf_init_net+0xd4/0x104 [ipv6]
    [<ffffffff8139195f>] setup_net+0x35/0x82
    [<ffffffff81391f6c>] copy_net_ns+0x76/0xe0
    [<ffffffff8107ad60>] create_new_namespaces+0xf0/0x16e
    [<ffffffff8107afee>] copy_namespaces+0x65/0x9f
    [<ffffffff81056dff>] copy_process+0xb2c/0x12c3
    [<ffffffff810576e1>] do_fork+0x14b/0x2d2
    [<ffffffff8107ac4e>] ? up_read+0xe/0x10
    [<ffffffff81438e73>] ? do_page_fault+0x27a/0x2aa
    [<ffffffff8101044b>] sys_clone+0x28/0x2a
    [<ffffffff81011fb3>] stub_clone+0x13/0x20
    [<ffffffff81011c72>] ? system_call_fastpath+0x16/0x1b

And the information of IPV6 in .config is as following.
IPV6 in .config:
    CONFIG_IPV6=m
    CONFIG_IPV6_PRIVACY=y
    CONFIG_IPV6_ROUTER_PREF=y
    CONFIG_IPV6_ROUTE_INFO=y
    CONFIG_IPV6_OPTIMISTIC_DAD=y
    CONFIG_IPV6_MIP6=m
    CONFIG_IPV6_SIT=m
    # CONFIG_IPV6_SIT_6RD is not set
    CONFIG_IPV6_NDISC_NODETYPE=y
    CONFIG_IPV6_TUNNEL=m
    CONFIG_IPV6_MULTIPLE_TABLES=y
    CONFIG_IPV6_SUBTREES=y
    CONFIG_IPV6_MROUTE=y
    CONFIG_IPV6_PIMSM_V2=y
    # CONFIG_IP_VS_IPV6 is not set
    CONFIG_NF_CONNTRACK_IPV6=m
    CONFIG_IP6_NF_MATCH_IPV6HEADER=m

I confirmed this patch fixes this problem.

Signed-off-by: Jin Dongming <jin.dongming@np.css.fujitsu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

10 years agoMerge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wirel...
David S. Miller [Thu, 8 Oct 2009 22:55:21 +0000]
Merge branch 'master' of git://git./linux/kernel/git/linville/wireless-2.6

10 years agocfg80211: fix netns error unwinding bug
Johannes Berg [Thu, 8 Oct 2009 19:02:02 +0000]
cfg80211: fix netns error unwinding bug

The error unwinding code in set_netns has a bug
that will make it run into a BUG_ON if passed a
bad wiphy index, fix by not trying to unlock a
wiphy that doesn't exist.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

10 years agonetlink: fix typo in initialization
Jiri Pirko [Thu, 8 Oct 2009 08:21:46 +0000]
netlink: fix typo in initialization

Commit 9ef1d4c7c7aca1cd436612b6ca785b726ffb8ed8 ("[NETLINK]: Missing
initializations in dumped data") introduced a typo in
initialization. This patch fixes this.

Signed-off-by: Jiri Pirko <jpirko@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

10 years agoznet: Don't claim DMA lock around free_dma() calls.
David S. Miller [Thu, 8 Oct 2009 05:15:23 +0000]
znet: Don't claim DMA lock around free_dma() calls.

It's not necessary and it's illegal too.

Reported-by: Alexander Strakh <strakh@ispras.ru>
Signed-off-by: David S. Miller <davem@davemloft.net>

10 years agocan: add TI CAN (HECC) driver
Anant Gole [Wed, 7 Oct 2009 02:59:47 +0000]
can: add TI CAN (HECC) driver

TI HECC (High End CAN Controller) module is found on many TI devices. It
has 32 hardware mailboxes with full implementation of CAN protocol 2.0B
with bus speeds up to 1Mbps. Specifications of the module are available
on TI web <http://www.ti.com>

Signed-off-by: Anant Gole <anantgole@ti.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

10 years agoixgb: Use the instance of net_device_stats from net_device.
Ajit Khaparde [Wed, 7 Oct 2009 02:46:59 +0000]
ixgb: Use the instance of net_device_stats from net_device.

Since net_device has an instance of net_device_stats,
we can remove the instance of this from the private adapter structure.

Signed-off-by: Ajit Khaparde <ajitk@serverengines.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

10 years agoqlge: Use the instance of net_device_stats from net_device.
Ajit Khaparde [Wed, 7 Oct 2009 02:46:09 +0000]
qlge: Use the instance of net_device_stats from net_device.

Since net_device has an instance of net_device_stats,
we can remove the instance of this from the private adapter structure.

Signed-off-by: Ajit Khaparde <ajitk@serverengines.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

10 years agoe1000: Use the instance of net_device_stats from net_device.
Ajit Khaparde [Wed, 7 Oct 2009 02:42:23 +0000]
e1000: Use the instance of net_device_stats from net_device.

Since net_device has an instance of net_device_stats,
we can remove the instance of this from the adapter structure.

Signed-off-by: Ajit Khaparde <ajitk@serverengines.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

10 years agoigb: Use the instance of net_device_stats from net_device.
Ajit Khaparde [Wed, 7 Oct 2009 02:42:56 +0000]
igb: Use the instance of net_device_stats from net_device.

Since net_device has an instance of net_device_stats,
we can remove the instance of this from the adapter structure.

Signed-off-by: Ajit Khaparde <ajitk@serverengines.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

10 years agoixgbe: Use the instance of net_device_stats from net_device.
Ajit Khaparde [Wed, 7 Oct 2009 02:43:49 +0000]
ixgbe: Use the instance of net_device_stats from net_device.

Since net_device has an instance of net_device_stats,
we can remove the instance of this from the private adapter structure.

Signed-off-by: Ajit Khaparde <ajitk@serverengines.com>
Acked-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

10 years agomyri10ge: Use the instance of net_device_stats from net_device.
Ajit Khaparde [Wed, 7 Oct 2009 02:45:02 +0000]
myri10ge: Use the instance of net_device_stats from net_device.

Since net_device has an instance of net_device_stats,
we can remove the instance of this from the private myri10ge_priv structure.

Signed-off-by: Ajit Khaparde <ajitk@serverengines.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

10 years agonetxen: Use the instance of net_device_stats from net_device.
Ajit Khaparde [Wed, 7 Oct 2009 02:45:34 +0000]
netxen: Use the instance of net_device_stats from net_device.

Since net_device has an instance of net_device_stats,
we can remove the instance of this from the private adapter structure.

Signed-off-by: Ajit Khaparde <ajitk@serverengines.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

10 years agoe1000e: Use the instance of net_device_stats from net_device.
Ajit Khaparde [Wed, 7 Oct 2009 02:44:26 +0000]
e1000e: Use the instance of net_device_stats from net_device.

Since net_device has an instance of net_device_stats,
we can remove the instance of this from the private adapter structure.

Signed-off-by: Ajit Khaparde <ajitk@serverengines.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

10 years agobridge: Allow enable/disable UFO on bridge device via ethtool
Sridhar Samudrala [Wed, 7 Oct 2009 12:41:17 +0000]
bridge: Allow enable/disable UFO on bridge device via ethtool

Allow enable/disable UFO on bridge device via ethtool

Signed-off-by: Sridhar Samudrala <sri@us.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

10 years agonet: Make UFO on master device independent of attached devices
Sridhar Samudrala [Wed, 7 Oct 2009 12:24:25 +0000]
net: Make UFO on master device independent of attached devices

Now that software UFO is supported, UFO can be enabled on master
devices like bridge, bond even though the attached device doesn't
support this feature in hardware.

This allows UFO to be used between KVM host and guest even when a
physical interface attached to the bridge doesn't support UFO.

Signed-off-by: Sridhar Samudrala <sri@us.ibm.com>
Acked-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>

10 years agoudp: dynamically size hash tables at boot time
Eric Dumazet [Wed, 7 Oct 2009 00:37:59 +0000]
udp: dynamically size hash tables at boot time

UDP_HTABLE_SIZE was initialy defined to 128, which is a bit small for
several setups.

4000 active UDP sockets -> 32 sockets per chain in average. An
incoming frame has to lookup all sockets to find best match, so long
chains hurt latency.

Instead of a fixed size hash table that cant be perfect for every
needs, let UDP stack choose its table size at boot time like tcp/ip
route, using alloc_large_system_hash() helper

Add an optional boot parameter, uhash_entries=x so that an admin can
force a size between 256 and 65536 if needed, like thash_entries and
rhash_entries.

dmesg logs two new lines :
[    0.647039] UDP hash table entries: 512 (order: 0, 4096 bytes)
[    0.647099] UDP Lite hash table entries: 512 (order: 0, 4096 bytes)

Maximal size on 64bit arches would be 65536 slots, ie 1 MBytes for non
debugging spinlocks.

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

10 years agoIPv6: Fix 6RD typo
Alexandre Cassen [Wed, 7 Oct 2009 21:50:30 +0000]
IPv6: Fix 6RD typo

Following fix a small typo.

Signed-off-by: Alexandre Cassen <acassen@freebox.fr>
Signed-off-by: David S. Miller <davem@davemloft.net>

10 years agoipv4: Define cipso_v4_delopt static
Hagen Paul Pfeifer [Wed, 7 Oct 2009 21:45:58 +0000]
ipv4: Define cipso_v4_delopt static

There is no reason that cipso_v4_delopt() is not
defined as a static function.

Signed-off-by: Hagen Paul Pfeifer <hagen@jauu.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

10 years agoeconet: Fix redeclaration of symbol len
Hagen Paul Pfeifer [Wed, 7 Oct 2009 21:43:04 +0000]
econet: Fix redeclaration of symbol len

Function argument len was redeclarated within the
function. This patch fix the redeclaration of symbol 'len'.

Signed-off-by: Hagen Paul Pfeifer <hagen@jauu.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

10 years agobonding: remove useless assignment
Nicolas de Pesloüan [Wed, 7 Oct 2009 21:11:00 +0000]
bonding: remove useless assignment

The variable old_active is first set to bond->curr_active_slave.
Then, it is unconditionally set to new_active, without being used in between.

The first assignment, having no side effect, is useless.

Signed-off-by: Nicolas de Pesloüan <nicolas.2p.debian@free.fr>
Reviewed-by: Jiri Pirko <jpirko@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

10 years agobonding: fix a parameter name in error message
Nicolas de Pesloüan [Wed, 7 Oct 2009 21:10:36 +0000]
bonding: fix a parameter name in error message

When parsing module parameters, bond_check_params() erroneously use
'xor_mode' as the name of a module parameter in an error message.

The right name for this parameter is 'xmit_hash_policy'.

Signed-off-by: Nicolas de Pesloüan <nicolas.2p.debian@free.fr>
Signed-off-by: David S. Miller <davem@davemloft.net>

10 years agoIPv6: use ipv6_addr_set_v4mapped()
Brian Haley [Wed, 7 Oct 2009 20:58:25 +0000]
IPv6: use ipv6_addr_set_v4mapped()

Might as well use the ipv6_addr_set_v4mapped() inline we created last
year.

Signed-off-by: Brian Haley <brian.haley@hp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

10 years agoIPv6: use ipv6_addr_copy() in ip6_route_redirect()
Brian Haley [Wed, 7 Oct 2009 20:58:01 +0000]
IPv6: use ipv6_addr_copy() in ip6_route_redirect()

Change ip6_route_redirect() to use ipv6_addr_copy().

Signed-off-by: Brian Haley <brian.haley@hp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

10 years agoIPv6: Fix 6RD build error
Brian Haley [Wed, 7 Oct 2009 20:57:10 +0000]
IPv6: Fix 6RD build error

Fix build error introduced in commit fa857afcf - ipv6 sit: 6rd
(IPv6 Rapid Deployment) Support.  Struct in6_addr is the issue.
I'm only seeing this on x86_64 systems, not on 32-bit with same
IPv6 config options, so it could be there's a missing forward
declaration somewhere, but including the correct header file
fixes the problem too.

CC [M] net/ipv6/ip6_tunnel.o
In file included from net/ipv6/ip6_tunnel.c:31:
include/linux/if_tunnel.h:59: error: field ‘prefix’ has incomplete type
make[2]: *** [net/ipv6/ip6_tunnel.o] Error 1
make[1]: *** [net/ipv6] Error 2

Signed-off-by: Brian Haley <brian.haley@hp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

10 years agonet: Add sk_mark route lookup support for IPv4 listening sockets
Atis Elsts [Wed, 7 Oct 2009 20:55:57 +0000]
net: Add sk_mark route lookup support for IPv4 listening sockets

Add support for route lookup using sk_mark on IPv4 listening sockets.

Signed-off-by: Atis Elsts <atis@mikrotik.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

10 years agoinclude/linux/netdevice.h: fix nanodoc mismatch
Wolfram Sang [Wed, 7 Oct 2009 20:53:11 +0000]
include/linux/netdevice.h: fix nanodoc mismatch

nanodoc was missing an ndo_-prefix.

Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: David S. Miller <davem@davemloft.net>

10 years agodccp ccid-3: Remove CCID naming redundancy 2/2
Gerrit Renker [Mon, 5 Oct 2009 00:53:13 +0000]
dccp ccid-3: Remove CCID naming redundancy 2/2

This continues the previous patch, by applying the same change to CCID-3.

Signed-off-by: Gerrit Renker <gerrit@erg.abdn.ac.uk>
Acked-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

10 years agodccp ccid-2: Remove CCID naming redundancy 1/2
Gerrit Renker [Mon, 5 Oct 2009 00:53:12 +0000]
dccp ccid-2: Remove CCID naming redundancy 1/2

This removes a redundancy in the CCID half-connection (hc) naming scheme:
 * instead of 'hctx->tx_...', write 'hc->tx_...';
 * instead of 'hcrx->rx_...', write 'hc->rx_...';

which works because the 'type' of the half-connection is encoded in the
'rx_' / 'tx_' prefixes.

Signed-off-by: Gerrit Renker <gerrit@erg.abdn.ac.uk>
Acked-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

10 years agodccp ccid-3: Overhaul CCID naming convention 2/2
Gerrit Renker [Mon, 5 Oct 2009 00:53:11 +0000]
dccp ccid-3: Overhaul CCID naming convention 2/2

This implements the new naming scheme also for CCID-3.

Signed-off-by: Gerrit Renker <gerrit@erg.abdn.ac.uk>
Acked-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

10 years agodccp ccid-2: Overhaul CCID naming convention 1/2
Gerrit Renker [Mon, 5 Oct 2009 00:53:10 +0000]
dccp ccid-2: Overhaul CCID naming convention 1/2

This patch starts a less problematic naming convention for CCID structs.

The old naming convention used 'hc{tx,rx}->ccid?hc{tx,rx}->...' as
recurring prefixes, which made the code
 * hard to write (not easy to fit into 80 characters);
 * hard to read  (most of the space is occupied by prefixes).

The new naming scheme:
 * struct entries for the TX socket are prefixed by 'tx_';
 * and those for the RX socket are prefixed by 'rx_'.

The identifiers then remain distinguishable when grep-ing through the tree:
 (a) RX/TX sockets are distinguished by the naming scheme,
 (b) individual CCIDs are distinguished by filename (ccid{2,3,4}.{c,h}).

This first patch implements the scheme for CCID-2.

Signed-off-by: Gerrit Renker <gerrit@erg.abdn.ac.uk>
Acked-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

10 years agolibertas: remove extraneous select FW_LOADER
Holger Schurig [Wed, 7 Oct 2009 07:10:33 +0000]
libertas: remove extraneous select FW_LOADER

As kindly pointed out by Andrey Yurovsky, CONFIG_LIBERTAS already
selects FW_LOADER.

Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

10 years agolibertas: Use lbs_is_cmd_allowed() check in command handling routines.
Amitkumar Karwar [Wed, 7 Oct 2009 02:20:28 +0000]
libertas: Use lbs_is_cmd_allowed() check in command handling routines.

lbs_is_cmd_allowed() check is added in __lbs_cmd_async() and
lbs_prepare_and_send_command(). The check is removed from other places.

Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Acked-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

10 years agoath9k: rename ath_beaconq_setup() to ath9k_hw_beaconq_setup()
Luis R. Rodriguez [Wed, 7 Oct 2009 01:19:11 +0000]
ath9k: rename ath_beaconq_setup() to ath9k_hw_beaconq_setup()

And move it to hw code on mac.c where it belongs.

Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

10 years agoath9k: move ath_cleanup() below helpers to avoid forward declarations
Luis R. Rodriguez [Wed, 7 Oct 2009 01:19:10 +0000]
ath9k: move ath_cleanup() below helpers to avoid forward declarations

This should fix the oops which occurs during module unload
due to the dereferencig of ah upon debugfs exit.

IP: [<46412d6b>] 0x46412d6b
*pde = 00000000
Oops: 0000 [#1] PREEMPT SMP DEBUG_PAGEALLOC
last sysfs file: /sys/class/power_supply/BAT0/energy_full
Modules linked in: ath9k(-) ath9k_hw mac80211 ath cfg80211 <bleh>

Pid: 3112, comm: rmmod Not tainted (2.6.32-rc2-wl #101) 9461DUU
EIP: 0060:[<46412d6b>] EFLAGS: 00010246 CPU: 0
EIP is at 0x46412d6b
EAX: f5870004 EBX: f6700d94 ECX: 00000000 EDX: c14313a7
ESI: f5870000 EDI: fb58ce70 EBP: f6661eb4 ESP: f6661ea8
DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068
Process rmmod (pid: 3112, ti=f6660000 task=f6579380 task.ti=f6660000)
Stack:
fb57e5e5 f5ca5d50 fb58ce70 f6661ebc fb58629a f6661ec8 c11b715e f5ca5da8
<0> f6661ed8 c1223d98 f5ca5da8 f5ca5ddc f6661eec c1223e6f fb58ce70 fb58ce70
<0> c14958a0 f6661f00 c1222edb fb58ce70 fb58ce70 fb58cebc f6661f1c c12243c9
Call Trace:
[<fb57e5e5>] ? ath_cleanup+0x35/0x50 [ath9k]
[<fb58629a>] ? ath_pci_remove+0x1a/0x20 [ath9k]
[<c11b715e>] ? pci_device_remove+0x1e/0x40
[<c1223d98>] ? __device_release_driver+0x58/0xa0
[<c1223e6f>] ? driver_detach+0x8f/0xa0
[<c1222edb>] ? bus_remove_driver+0x7b/0xb0
[<c12243c9>] ? driver_unregister+0x49/0x80
[<c1158cf2>] ? sysfs_remove_file+0x12/0x20
[<c11b73b5>] ? pci_unregister_driver+0x35/0x90
[<fb586172>] ? ath_pci_exit+0x12/0x20 [ath9k]
[<fb5883ec>] ? ath9k_exit+0x10/0x3d [ath9k]
[<c131971d>] ? mutex_unlock+0xd/0x10
[<c1088c0f>] ? sys_delete_module+0x16f/0x220
[<c10e3d5d>] ? do_munmap+0x23d/0x290
[<c11a629c>] ? trace_hardirqs_off_thunk+0xc/0x10
[<c11a628c>] ? trace_hardirqs_on_thunk+0xc/0x10
[<c1003b41>] ? sysenter_exit+0xf/0x1a
[<c1003b08>] ? sysenter_do_call+0x12/0x3c
Code:  Bad EIP value.
EIP: [<46412d6b>] 0x46412d6b SS:ESP 0068:f6661ea8
CR2: 0000000046412d6b
---[ end trace 847f3b05ff3dcb19 ]---

Reported-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

10 years agoath9k: add a helper to clean the core driver upon module unload
Luis R. Rodriguez [Wed, 7 Oct 2009 01:19:09 +0000]
ath9k: add a helper to clean the core driver upon module unload

The core driver needs to be stopped and then as a last step the
hardware needs to be stopped and its structure free'd. We do this
by moving the core driver cleanup to a new helper ath_clean_core()
and have ath_cleanup() call it. Only as a last step does
ath_cleanup() now free the hw.

Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

10 years agoath9k: add helper to un-init the hw properly
Luis R. Rodriguez [Wed, 7 Oct 2009 01:19:08 +0000]
ath9k: add helper to un-init the hw properly

This is used in several places, ensure we do it right in all
callers by using a helper.

Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

10 years agoath9k: initialize hw prior to debugfs
Luis R. Rodriguez [Wed, 7 Oct 2009 01:19:07 +0000]
ath9k: initialize hw prior to debugfs

debugfs uses the hardware for several debugfs files as such the
hardware must be initialized and available prior to its usage. The
same applies to when we free the hw structs -- free debufs file
entries prior to free'ing the hardware.

Reported-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

10 years agoath9k: move common->debug_mask setting to ath_init_softc()
Luis R. Rodriguez [Wed, 7 Oct 2009 01:19:06 +0000]
ath9k: move common->debug_mask setting to ath_init_softc()

What this means is we can enable now debug prints without
requiring CONFIG_ATH9K_DEBUG.

Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

10 years agoath5k: enable Power-Save Polls by setting the association ID
Luis R. Rodriguez [Wed, 7 Oct 2009 00:44:34 +0000]
ath5k: enable Power-Save Polls by setting the association ID

mac80211 has long provided us the association ID. This isn't useful except
for Power-Save polling which now gets enabled. We can now poll for our
pending frames on the AP during power save.

You can review the details of Power-Save on the wireless wiki:

http://wireless.kernel.org/en/developers/Documentation/ieee80211/power-savings

Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

10 years agoath5k: fix regression which triggers an SME join upon assoc
Luis R. Rodriguez [Wed, 7 Oct 2009 00:44:33 +0000]
ath5k: fix regression which triggers an SME join upon assoc

This fixes a regression introduced by patch titled:

"atheros: define shared bssidmask setting"

The register for the BSSID was exchanged for the bssid mask register.

Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

10 years agoath5k: remove temporary low_id and high_id vars on ath5k_hw_set_associd()
Luis R. Rodriguez [Wed, 7 Oct 2009 00:44:32 +0000]
ath5k: remove temporary low_id and high_id vars on ath5k_hw_set_associd()

Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

10 years agoath5k: simplify passed params to ath5k_hw_set_associd()
Luis R. Rodriguez [Wed, 7 Oct 2009 00:44:31 +0000]
ath5k: simplify passed params to ath5k_hw_set_associd()

We have access to common->curbssid and common->curaid so just
use those. Note that common->curaid is always 0 so this keeps
our current behaviour of always using 0 for now. Once we fix
storing the association ID passed by mac80211 this will
require no changes here.

Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

10 years agoath5k: fix regression introduced upon the removal of AR5K_HIGH_ID()
Luis R. Rodriguez [Wed, 7 Oct 2009 00:44:30 +0000]
ath5k: fix regression introduced upon the removal of AR5K_HIGH_ID()

The trick was to add four bytes whenever this was used. There
are two places where this was missed.

Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

10 years agoath5k: use ath_hw_setbssidmask() for bssid mask setting upon assoc
Luis R. Rodriguez [Wed, 7 Oct 2009 00:44:29 +0000]
ath5k: use ath_hw_setbssidmask() for bssid mask setting upon assoc

This should avoid future typos.

Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

10 years agoath5k: fix regression on setting bssid mask on association
Luis R. Rodriguez [Wed, 7 Oct 2009 00:44:28 +0000]
ath5k: fix regression on setting bssid mask on association

There was a typo on the second bssid mask register.
This was caused by the patch titled:

"ath5k: use common curbssid, bssidmask and macaddr"

Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

10 years agowireless: fix CFG80211_WEXT build problems
Randy Dunlap [Tue, 6 Oct 2009 20:27:29 +0000]
wireless: fix CFG80211_WEXT build problems

Fix CFG80211_WEXT build dependencies/errors:

ERROR: "cfg80211_wext_siwscan" [drivers/net/wireless/orinoco/orinoco.ko] undefined!
ERROR: "cfg80211_wext_siwmode" [drivers/net/wireless/orinoco/orinoco.ko] undefined!
ERROR: "cfg80211_wext_giwrange" [drivers/net/wireless/orinoco/orinoco.ko] undefined!
ERROR: "cfg80211_wext_giwmode" [drivers/net/wireless/orinoco/orinoco.ko] undefined!
ERROR: "cfg80211_wext_giwname" [drivers/net/wireless/orinoco/orinoco.ko] undefined!
ERROR: "cfg80211_wext_giwscan" [drivers/net/wireless/orinoco/orinoco.ko] undefined!
ERROR: "cfg80211_wext_giwname" [drivers/net/wireless/ipw2x00/ipw2200.ko] undefined!

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

10 years agonet/wireless/ethtool.h: drop unnecessary include of linux/ethtool.h
John W. Linville [Wed, 7 Oct 2009 14:49:33 +0000]
net/wireless/ethtool.h: drop unnecessary include of linux/ethtool.h

Everything including this header includes net/cfg80211.h, which
includes linux/netdevice.h, which includes linux/ethtool.h already.  Why
slow-down the build, even a little bit?

Signed-off-by: John W. Linville <linville@tuxdriver.com>

10 years agoorinoco: support ETHTOOL_GPERMADDR
John W. Linville [Tue, 6 Oct 2009 20:47:23 +0000]
orinoco: support ETHTOOL_GPERMADDR

Signed-off-by: John W. Linville <linville@tuxdriver.com>

10 years agoipw2200: support ETHTOOL_GPERMADDR
John W. Linville [Tue, 6 Oct 2009 20:45:14 +0000]
ipw2200: support ETHTOOL_GPERMADDR

Signed-off-by: John W. Linville <linville@tuxdriver.com>

10 years agoiwmc3200wifi: support ETHTOOL_GPERMADDR
John W. Linville [Tue, 6 Oct 2009 20:41:21 +0000]
iwmc3200wifi: support ETHTOOL_GPERMADDR

Signed-off-by: John W. Linville <linville@tuxdriver.com>

10 years agomac80211: support ETHTOOL_GPERMADDR
John W. Linville [Tue, 6 Oct 2009 20:27:18 +0000]
mac80211: support ETHTOOL_GPERMADDR

Signed-off-by: John W. Linville <linville@tuxdriver.com>

10 years agolibertas: first stab at cfg80211 support
Holger Schurig [Tue, 6 Oct 2009 14:31:54 +0000]
libertas: first stab at cfg80211 support

Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

10 years agolibertas: separate libertas' Kconfig in it's own file
Holger Schurig [Tue, 6 Oct 2009 14:31:20 +0000]
libertas: separate libertas' Kconfig in it's own file

Also sorts all "source" lines in the wireless/Kconfig.

Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Acked-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

10 years agoWireless / ath5k: Simplify suspend and resume callbacks
Rafael J. Wysocki [Sun, 4 Oct 2009 22:52:09 +0000]
Wireless / ath5k: Simplify suspend and resume callbacks

Simplify the suspend and resume callbacks of ath5k by converting the
driver to struct dev_pm_ops and allowing the PCI PM core to do the
PCI-specific suspend/resume handling.

Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

10 years agoat76c50x-usb: set firmware and hardware version in wiphy
Kalle Valo [Thu, 24 Sep 2009 18:02:51 +0000]
at76c50x-usb: set firmware and hardware version in wiphy

Set firmware and hardware version in wiphy so that user space can access
it.

(Modification from original in favor of cfg80211 ethtool support. -- JWL)

Cc: Kalle Valo <kalle.valo@iki.fi>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

10 years agocfg80211: add firmware and hardware version to wiphy
Kalle Valo [Thu, 24 Sep 2009 18:02:42 +0000]
cfg80211: add firmware and hardware version to wiphy

It's useful to provide firmware and hardware version to user space and have a
generic interface to retrieve them. Users can provide the version information
in bug reports etc.

Add fields for firmware and hardware version to struct wiphy.

(Dropped nl80211 bits for now and modified remaining bits in favor of
ethtool. -- JWL)

Cc: Kalle Valo <kalle.valo@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

10 years agowireless: implement basic ethtool support for cfg80211 devices
John W. Linville [Wed, 30 Sep 2009 18:50:17 +0000]
wireless: implement basic ethtool support for cfg80211 devices

Signed-off-by: John W. Linville <linville@tuxdriver.com>

10 years agoiwlwifi: validate the signature for EEPROM and OTP
Wey-Yi Guy [Fri, 2 Oct 2009 20:44:06 +0000]
iwlwifi: validate the signature for EEPROM and OTP

Both 1000 & 6000 series NICs contain on-chip OTP memory that
replaces the off-chip EEPROM memory. The nature of OTP means
there is a limited number of times a particular board can go through the
factory flow and be (re)calibrated. As a consequence there will be some boards
that contain EEPROM memory because OTP blocks were full.

In the signature validation routine, iwlwifi needs to make sure
"select bit" and "EEPROM/OTP signature" agree on the type of
NVM to be used to configure the system.

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

10 years agoiwlwifi: replace iwl_poll_direct_bit with iwl_poll_bit for CSR access
Abhijeet Kolekar [Fri, 2 Oct 2009 20:44:05 +0000]
iwlwifi: replace iwl_poll_direct_bit with iwl_poll_bit for CSR access

Replace iwl_poll_direct_bit with iwl_poll_bit when accessing CSR registers.
There is no need to power up the mac to access CSR registers.

Signed-off-by: Abhijeet Kolekar <abhijeet.kolekar@intel.com>
Acked-by: Ben M Cahill <ben.m.cahill@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

10 years agoiwlwifi/iwl3945 : unify apm stop operation
Abhijeet Kolekar [Fri, 2 Oct 2009 20:44:04 +0000]
iwlwifi/iwl3945 : unify apm stop operation

Unify the usage of apm_stop_master and apm_stop
across all hardwares.

Signed-off-by: Abhijeet Kolekar <abhijeet.kolekar@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

10 years agoiwlwifi: LED cleanup
Johannes Berg [Fri, 2 Oct 2009 20:44:03 +0000]
iwlwifi: LED cleanup

The iwlwifi drivers have LED blinking requirements that
mac80211 cannot fulfill due to the use of just a single
LED instead of different ones for TX, RX, radio etc.
Instead, the single LED blinks according to transfers
and is solid on the rest of the time. As such, having
LED class devices registered that mac80211 triggers are
connected to is pointless as we don't use the triggers
anyway.

Remove all the useless code and add hooks into the
driver itself. At the same time, make the LED code
abstracted so the core code that determines blink rate
etc. can be shared between 3945 and agn in iwlcore.

At the same time, the fact that we removed the use of
the mac80211 LED triggers means we can also remove the
IWLWIFI_LEDS Kconfig symbol since the LED support is
now self-contained.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

10 years agoiwlwifi: device tracing
Johannes Berg [Fri, 2 Oct 2009 20:44:02 +0000]
iwlwifi: device tracing

In order to have an easier way to debug issues, create
trace events (using the ftrace framework) that will
allow us to follow exactly what the driver is doing
with the device.

The text format isn't all that useful, but the binary
format can also be obtained easily via debugfs and
then analysed on the fly or offline with debugging
tools.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>