Commit Graph

14251 Commits

Author SHA1 Message Date
Ivo van Doorn
ce2ebc9b8d rt2x00: Add new rt2800usb USB ID's
new patch to add more usb_dev to rt2800usb.c .
IDs 'stolen' from the latest Ralink linux
driver(2009_0520_RT3070_Linux_STA_v2.1.1.0.tar.gz)

Signed-off-by: Xose Vazquez Perez <xose.vazquez@gmail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-06-03 14:05:08 -04:00
Sebastian Andrzej Siewior
f488b72de5 net/libertas: make SPI interface big endian aware
The comment (which I remove) says that the translation is done SPI routines.
IMHO this can't work because the SPI driver does not know whether the incomming
bytes are part of the registers/bytes which need to be flipped or part of
packet data which has to remain untouched.
While adding le helpers I also removed spu_write_u32() which has no users.

Tested-by: Andrey Yurovsky <andrey@cozybit.com>
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Acked-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-06-03 14:05:08 -04:00
John W. Linville
55aa4e0f16 ath5k: avoid leaking mutex in ath5k_config
Reported-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-06-03 14:05:08 -04:00
Haiying Wang
047584ce94 net/ucc_geth: Add SGMII support for UEC GETH driver
Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-06-03 02:52:47 -07:00
Haiying Wang
fbcc0e2ce5 fsl_pq_mido: Set the first UCC as the mii management interface master
Current code makes the UCC whose register range includes the current mdio
register to be the MII managemnt interface master of the QE. If there is more
than one mdio bus for QE, the UCC of the last mdio bus will be the MII
management interface master which will make the primary mdio bus working
unproperly, e.g. can not get the right clock. Normally the primary mdio bus is
the first UEC's mdio bus.
This patch allows the first UCC to be the MII management interface master of the
multiple UCC mdio buses.

Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-06-03 02:52:46 -07:00
Haiying Wang
32d0c1e1be net/phy/marvell: update m88e1111 support for SGMII mode
Disable fiber/copper auto selection for Marvell m88e1111 SGMII support.

Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-06-03 02:52:45 -07:00
Eric Dumazet
adf30907d6 net: skb->dst accessors
Define three accessors to get/set dst attached to a skb

struct dst_entry *skb_dst(const struct sk_buff *skb)

void skb_dst_set(struct sk_buff *skb, struct dst_entry *dst)

void skb_dst_drop(struct sk_buff *skb)
This one should replace occurrences of :
dst_release(skb->dst)
skb->dst = NULL;

Delete skb->dst field

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-06-03 02:51:04 -07:00
Eric Dumazet
511c3f92ad net: skb->rtable accessor
Define skb_rtable(const struct sk_buff *skb) accessor to get rtable from skb

Delete skb->rtable field

Setting rtable is not allowed, just set dst instead as rtable is an alias.

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-06-03 02:51:02 -07:00
Bruce Allan
3be8c940a6 e1000e: bump the version number
Signed-off-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>
2009-06-03 02:46:37 -07:00
Bruce Allan
37289d9c1e e1000e: workaround a Tx hang on 82577/82578
With bi-directional stress traffic, the receiver could hang causing the
hardware to stop and a "Detected Tx Unit Hang" message dumped to the system
logfile.  Temporarily workaround this issue by disabling Tx flow control by
default.  The issue is currently being investigated and a follow-on patch
will be provided to revert this when it is resolved.

Signed-off-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>
2009-06-03 02:46:36 -07:00
Bruce Allan
a4f58f5455 e1000e: add support for 82577/82578 GbE LOM parts
This patch provides support for the next generation Intel desktop
and mobile gigabit ethernet LOM adapters.  These adapters are the
follow-on parts to the LOMs tied to the prior ICH chipsets and are
comprised of a MAC in the PCH chipset and an external PHY (82577 for
mobile and 82578 for desktop versions).  New features consist of PHY
wakeup to save power by completely turning off the MAC while in Sx
state, and 4K jumbo frames.

Signed-off-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>
2009-06-03 02:46:34 -07:00
Bruce Allan
2adc55c959 e1000e: specify max supported frame size in adapter struct
By putting the maximum frame size supported by the hardware into the
adapter structure, the change_mtu entry point function can be cleaned
up of checks for all the different max frame sizes supported by

Signed-off-by: David S. Miller <davem@davemloft.net>
2009-06-03 02:46:33 -07:00
Bruce Allan
3ec2a2b80f e1000e: correct flow control thresholds
The flow control thresholds, i.e. high and low watermarks of the Rx
FIFO for when the hardware should transmit PAUSE frames (XON and XOFF,
respectively), need to be tuned for more efficient use of the FIFO.
The logic to set the thresholds for parts that support early-receive
(ERT) was also wrong in that it should check whether jumbo frames are
in use.

Signed-off-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>
2009-06-03 02:46:33 -07:00
Bruce Allan
918d7197aa e1000e: do not attempt to disable smart powerdown if not supported
During reset, the driver was attempting to disable the Smart Powerdown
feature even if the part does not support Smart Powerdown.  Check for
support before attempting to disable the feature.

Signed-off-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>
2009-06-03 02:46:32 -07:00
Bruce Allan
6e50912a44 e1000e: enable CRC stripping by default
CRC stripping should be enabled by default but was not if it was not
specified as a module parameter.

Signed-off-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>
2009-06-03 02:46:31 -07:00
David S. Miller
b2f8f7525c Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Conflicts:
	drivers/net/forcedeth.c
2009-06-03 02:43:41 -07:00
Yevgeny Petrilin
d455e5b165 mlx4_en: Updated driver version
Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-06-02 02:36:32 -07:00
Yevgeny Petrilin
e486973e9c mlx4_en: Added vlan_features support
Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-06-02 02:29:08 -07:00
Yevgeny Petrilin
f813cad836 mlx4_en: multiqueue support
By default the driver opens 8 TX queues (defined by MLX4_EN_NUM_TX_RINGS).
If the driver is configured to support Per Priority Flow Control, we open
8 additional TX rings.
dev->real_num_tx_queues is always set to be MLX4_EN_NUM_TX_RINGS.
The mlx4_en_select_queue() function uses standard hashing (skb_tx_hash)
in case that PPFC is not supported or the skb contain a vlan tag,
otherwise the queue is selected according to vlan priority.

Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-06-02 02:29:06 -07:00
Yevgeny Petrilin
3db36fb2c8 mlx4_en: Coalescing target is equal for all mtu's
The interrupt moderation should not depend on number of incoming
bytes, but on number of incoming packets.
The previous scheme caused very high interrupts rate for small
messages when big MTU was configured.

Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-06-02 02:29:06 -07:00
Yevgeny Petrilin
3c2fa83f9c mlx4_en: Work with part of the ports.
If the initialization of one of the ports failed,
there is no need to fail the other one as well.

Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-06-02 02:29:05 -07:00
Yevgeny Petrilin
9e47edaa1a mlx4_en renamed en_params.c to en_ethtool.c
Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-06-02 02:29:04 -07:00
Yevgeny Petrilin
a2b28737a2 mlx4_en: Moved all module parameters handling to en_main.c
en_params.c file now only handles Ethtool functionality

Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-06-02 02:29:03 -07:00
Yevgeny Petrilin
453a608277 mlx4_en: Giving interface name in debug messages
For each debug message, the message will show interface name in case
that the net device was registered, and PCI bus ID with port number
if we were not registered yet. Messages that are not port/netdev specific
stayed in the old format

Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-06-02 02:29:03 -07:00
Neil Horman
ea30e11970 e1000: add missing length check to e1000 receive routine
Patch to fix bad length checking in e1000.  E1000 by default does two
things:

1) Spans rx descriptors for packets that don't fit into 1 skb on recieve
2) Strips the crc from a frame by subtracting 4 bytes from the length prior to
doing an skb_put

Since the e1000 driver isn't written to support receiving packets that span
multiple rx buffers, it checks the End of Packet bit of every frame, and
discards it if its not set.  This places us in a situation where, if we have a
spanning packet, the first part is discarded, but the second part is not (since
it is the end of packet, and it passes the EOP bit test).  If the second part of
the frame is small (4 bytes or less), we subtract 4 from it to remove its crc,
underflow the length, and wind up in skb_over_panic, when we try to skb_put a
huge number of bytes into the skb.  This amounts to a remote DOS attack through
careful selection of frame size in relation to interface MTU.  The fix for this
is already in the e1000e driver, as well as the e1000 sourceforge driver, but no
one ever pushed it to e1000.  This is lifted straight from e1000e, and prevents
small frames from causing the underflow described above

Signed-off-by: Neil Horman <nhorman@tuxdriver.com>
Tested-by: Andy Gospodarek <andy@greyhouse.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-06-02 01:29:58 -07:00
Ed Swierk
5a9a8e32eb forcedeth: add phy_power_down parameter, leave phy powered up by default (v2)
Add a phy_power_down parameter to forcedeth: set to 1 to power down the
phy and disable the link when an interface goes down; set to 0 to always
leave the phy powered up.

The phy power state persists across reboots; Windows, some BIOSes, and
older versions of Linux don't bother to power up the phy again, forcing
users to remove all power to get the interface working (see
http://bugzilla.kernel.org/show_bug.cgi?id=13072).  Leaving the phy
powered on is the safest default behavior.  Users accustomed to seeing
the link state reflect the interface state and/or wanting to minimize
power consumption can set phy_power_down=1 if compatibility with other
OSes is not an issue.

Signed-off-by: Ed Swierk <eswierk@aristanetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-06-02 00:19:52 -07:00
Joe Perches
c930a66220 atl1c_main.c: add wait_for_idle routine
Slight refactoring of duplicated wait for idle checks
Spelling fix

Signed-off-by: Joe Perches <joe@perches.com>
Acked-by: jie.yang@atheros.com
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-06-01 03:13:12 -07:00
Maciej W. Rozycki
cf9f6e21c1 3c509: Add missing EISA IDs
Several EISA device IDs for 3c509 family network cards are missing from 
the driver, making the cards unusable in their EISA mode.  Here's a fix to 
add them based on the EISA configuration files distributed by 3Com and our 
eisa.ids database.

Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-06-01 03:12:04 -07:00
Stefan Weil
0220ff7fc3 cpmac: prevent fatal exception in cpmac_end_xmit
We should not be stopping the subqueues in cpmac_end_xmit
but rather test the status of them. Replace the calls to
netif_subqueue_stop by __netif_subqueue_stopped. This
fixes an unrecoverable exception from happening when
running the driver.

Signed-off-by: Stefan Weil <weil@mail.berlios.de>
Signed-off-by: Florian Fainelli <florian@openwrt.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-06-01 02:56:39 -07:00
Florian Fainelli
69bd4ae5dc cpmac: remove unused variable.
This patch removes the unused variables in
cpmac_hw_error, cpmac_tx_timeout and cpmac_probe.

Signed-off-by: Florian Fainelli <florian@openwrt.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-06-01 02:56:39 -07:00
Wolfgang Grandegger
d1a277c584 can: sja1000: generic OF platform bus driver
This patch adds a generic driver for SJA1000 chips on the OpenFirmware
platform bus found on embedded PowerPC systems. You need a SJA1000 node
definition in your flattened device tree source (DTS) file similar to:

  can@3,100 {
  	compatible = "nxp,sja1000";
  	reg = <3 0x100 0x80>;
  	interrupts = <2 0>;
  	interrupt-parent = <&mpic>;
  	nxp,external-clock-frequency = <16000000>;
  };

See also Documentation/powerpc/dts-bindings/can/sja1000.txt.

CC: devicetree-discuss@ozlabs.org
Signed-off-by: Wolfgang Grandegger <wg@grandegger.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-06-01 02:53:35 -07:00
Wolfgang Grandegger
255a915431 can: sja1000: stop misusing member base_addr of struct net_device
As discussed on the netdev mailing list, the member "base_addr" of
"struct net_device" should not be (mis)used to store the virtual
address to the SJA1000 register area. According to David Miller,
it's only use is to allow ISA and similar primitive bus devices to
have their I/O ports changed via ifconfig. The virtual address is
now stored in the private data structure of the SJA1000 device and
the callback functions use "struct sja1000_priv" instead of the
unneeded "struct net_device".

Signed-off-by: Wolfgang Grandegger <wg@grandegger.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-06-01 02:53:34 -07:00
Wolfgang Grandegger
128ced8f9d can: some fixes and cleanups to the initial device driver interface
This patch fixes a few errors sneaked into the initial version of the
device driver interface.

Signed-off-by: Wolfgang Grandegger <wg@grandegger.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-06-01 02:53:33 -07:00
André Goddard Rosa
342a437ef6 usbnet: ratelimit warning messages invoked from callback handler
Warning messages coming from rtl8150 driver can flood the console
and make a DTV/set-top-box unable to decode video/audio frames.

'Pegasus' driver handles this situation similarly, preventing this
from happening there.

It happens with a low cost BCM MIPS embedded platform, whenever
timeout errors were coming from usbnet device, making platform
unusable for viewer watching.

Signed-off-by: André Goddard Rosa <andre.goddard@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-05-29 22:13:58 -07:00
Fabio Estevam
6442330734 fec: Add FEC support for MX35 processor
Add FEC support for MX35 processor.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-05-29 22:12:34 -07:00
Tadashi Abe
e13f93188b irda-usb: suspend/resume support
This patch adds power management suspend/resume hooks for irda-usb.

Signed-off-by: Tadashi Abe <tabe@mvista.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-05-29 22:12:33 -07:00
Finn Thain
cd39c7a571 mac8390: use printk MAC address format
mac8390: use printk MAC address format

Signed-off-by: Finn Thain <fthain@telegraphics.com.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-05-29 22:12:32 -07:00
Jiri Pirko
ccffad25b5 net: convert unicast addr list
This patch converts unicast address list to standard list_head using
previously introduced struct netdev_hw_addr. It also relaxes the
locking. Original spinlock (still used for multicast addresses) is not
needed and is no longer used for a protection of this list. All
reading and writing takes place under rtnl (with no changes).

I also removed a possibility to specify the length of the address
while adding or deleting unicast address. It's always dev->addr_len.

The convertion touched especially e1000 and ixgbe codes when the
change is not so trivial.

Signed-off-by: Jiri Pirko <jpirko@redhat.com>

 drivers/net/bnx2.c               |   13 +--
 drivers/net/e1000/e1000_main.c   |   24 +++--
 drivers/net/ixgbe/ixgbe_common.c |   14 ++--
 drivers/net/ixgbe/ixgbe_common.h |    4 +-
 drivers/net/ixgbe/ixgbe_main.c   |    6 +-
 drivers/net/ixgbe/ixgbe_type.h   |    4 +-
 drivers/net/macvlan.c            |   11 +-
 drivers/net/mv643xx_eth.c        |   11 +-
 drivers/net/niu.c                |    7 +-
 drivers/net/virtio_net.c         |    7 +-
 drivers/s390/net/qeth_l2_main.c  |    6 +-
 drivers/scsi/fcoe/fcoe.c         |   16 ++--
 include/linux/netdevice.h        |   18 ++--
 net/8021q/vlan.c                 |    4 +-
 net/8021q/vlan_dev.c             |   10 +-
 net/core/dev.c                   |  195 +++++++++++++++++++++++++++-----------
 net/dsa/slave.c                  |   10 +-
 net/packet/af_packet.c           |    4 +-
 18 files changed, 227 insertions(+), 137 deletions(-)
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-05-29 22:12:32 -07:00
Jiri Pirko
ae63e808f5 bonding: use bond_is_lb() when it's appropriate
Signed-off-by: Jiri Pirko <jpirko@redhat.com>
Signed-off-by: Jay Vosburgh <fubar@us.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-05-29 22:08:31 -07:00
Greg Kroah-Hartman
bdb0e010bf ath1e: add new device id for asus hardware
Gary Lin reports that a new device id needs to be added to the atl1e in
order to get some new Asus hardware to work properly.

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-05-29 22:04:54 -07:00
Yevgeny Petrilin
465440d272 mlx4_en: Fix a kernel panic when waking tx queue
When the transmit queue gets full we enable interrupts for TX completions
There was a race that we handled the TX queue both from the interrupt context
and from the transmit function. Using "spin_trylock_irq()" ensures this
doesn't happen.

Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-05-29 22:04:42 -07:00
David S. Miller
e8573758d5 Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6 2009-05-29 21:56:19 -07:00
Divy Le Ray
f22a563b0a cxgb3: add support for the Aquantia 10G-BT phy
Add support for the Aquantia AQ1002 10G-BaseT phy.

Signed-off-by: Divy Le Ray <divy@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-05-29 15:55:05 -07:00
Divy Le Ray
744514249f cxgb3: Add Aeluros 2020 phy support
Add support for the AEL2020 phy.
Add PCI IDs of the boards using this phy.

Signed-off-by: Divy Le Ray <divy@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-05-29 15:55:04 -07:00
Divy Le Ray
c3a8c5b644 cxgb3: move away from LLTX
cxgb3 no longer advertizes LLTX.

Signed-off-by: Divy Le Ray <divy@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-05-29 15:55:03 -07:00
Graf Yang
080c82550d netdev: bfin_mac: add Blackfin MII bus to platform bus to allow DSA access
When we register the MII bus to the platfrom bus, the Distributed Switch
Architecture can hook in transparently.

Signed-off-by: Graf Yang <graf.yang@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-05-29 15:49:09 -07:00
Michael Hennerich
015dac8886 netdev: bfin_mac: fix performance issue found by netperf
- Remove dead long delay
- Use proper defines
- Remove broken implementation of the TX DMA Data Alignment TXDWA feature

Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-05-29 15:49:09 -07:00
Sonic Zhang
805a8ab3ce netdev: bfin_mac: fix malformed UDP packet transmission when polling with KGDB
Writes to the DMA descriptors may sit in the internal Blackfin data buffers
and not actually be available when the DMA engine goes to fetch them.  This
does not typically happen, but when dealing with short/fast packets such as
UDP and polling KGDB, this occurs much more frequently.  Same goes for
heavy loads as seen by netperf tests or large scp transfers.  So force the
buffers to drain with SSYNC otherwise we get random malformed packets.

Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-05-29 15:49:08 -07:00
Michael Hennerich
91a455f089 netdev: bfin_mac: drop useless IRQF_SHARED from Blackfin EMAC interrupt
The IRQ used by the Blackfin EMAC is internal to the peripheral and cannot
be used to generate any other interrupt, so there is no point in marking it
as IRQF_SHARED.

Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-05-29 15:49:07 -07:00
Eric Dumazet
60df914e29 veth: dont release skb->dst in veth_xmit()
No need to release skb->dst, its now done by core network.

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-05-29 15:15:30 -07:00
John W. Linville
aeeab4ff06 rtl8187: add USB ID for Linksys WUSB54GC-EU v2 USB wifi dongle
http://bugzilla.kernel.org/show_bug.cgi?id=13383

Reported-by: Przemyslaw Kulczycki <azrael@autocom.pl>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-05-29 12:41:01 +02:00
John W. Linville
21a4cc00e8 at76c50x-usb: avoid mutex deadlock in at76_dwork_hw_scan
http://bugzilla.kernel.org/show_bug.cgi?id=13312

at76_dwork_hw_scan holds a mutex while calling ieee80211_scan_completed,
which then calls at76_config which needs the same mutex.  This reworks
the ordering to not hold the lock while calling ieee80211_scan_completed.

Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-05-29 12:41:01 +02:00
Finn Thain
4e0168fa48 mac8390: fix build with NET_POLL_CONTROLLER
Fix the build for CONFIG_NET_POLL_CONTROLLER that I broke with
217cbfa856 ("mac8390: fix regression
caused during net_device_ops conversion").

Signed-off-by: Finn Thain <fthain@telegraphics.com.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-05-29 01:56:35 -07:00
Divy Le Ray
c22c814931 cxgb3: link fault fixes
Do not call t3_link_fault() under spinlock, as it calls msleep().
Besides, only the access to pi->link_fault needs to be serialized.

Also initialize local variables before checking the link status,
link state fields might otherwise end up containing garbage.

Signed-off-by: Divy Le Ray <divy@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-05-29 01:54:41 -07:00
Divy Le Ray
10b6d95612 cxgb3: fix dma mapping regression
Commit 5e68b772e6
  cxgb3: map entire Rx page, feed map+offset to Rx ring.

introduced a regression on platforms defining DECLARE_PCI_UNMAP_ADDR()
and related macros as no-ops.

Rx descriptors are fed with the a page buffer bus address + page chunk offset.
The page buffer bus address is set and retrieved through
pci_unamp_addr_set(), pci_unmap_addr().
These functions being meaningless on x86 (if CONFIG_DMA_API_DEBUG is not set).
The HW ends up with a bogus bus address.

This patch saves the page buffer bus address for all plaftorms.

Signed-off-by: Divy Le Ray <divy@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-05-29 01:54:37 -07:00
Florian Fainelli
4d5ef9f0f5 korina: periodically poll the media
This patch makes the korina driver poll the media
for link change. This is actually required on
Mikrotik RB532 (not RB532A) for korina to
operate properly.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: Florian Fainelli <florian@openwrt.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-05-29 01:51:22 -07:00
FUJITA Tomonori
5d23a1d2a3 net: replace dma_sync_single with dma_sync_single_for_cpu
This replaces dma_sync_single() with dma_sync_single_for_cpu() because
dma_sync_single() is an obsolete API; include/linux/dma-mapping.h says:

/* Backwards compat, remove in 2.7.x */
#define dma_sync_single		dma_sync_single_for_cpu
#define dma_sync_sg		dma_sync_sg_for_cpu

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-05-29 01:51:22 -07:00
Eric Dumazet
cdd0db058d net: dont update dev->trans_start
Second round of drivers for Gb cards (and NIU one I forgot in the 10GB round)

Now that core network takes care of trans_start updates, dont do it
in drivers themselves, if possible. Drivers can avoid one cache miss
(on dev->trans_start) in their start_xmit() handler.

Exceptions are NETIF_F_LLTX drivers

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-05-29 01:46:27 -07:00
Eric Dumazet
28679751a9 net: dont update dev->trans_start in 10GB drivers
Followup of commits 9d21493b4b
and 08baf56108
(net: tx scalability works : trans_start)
(net: txq_trans_update() helper)

Now that core network takes care of trans_start updates, dont do it
in drivers themselves, if possible. Multi queue drivers can
avoid one cache miss (on dev->trans_start) in their start_xmit()
handler.

Exceptions are NETIF_F_LLTX drivers (vxge & tehuti)

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-05-29 01:46:26 -07:00
David S. Miller
3f1f39c42b Merge branch 'linux-2.6.31.y' of git://git.kernel.org/pub/scm/linux/kernel/git/inaky/wimax 2009-05-29 01:41:32 -07:00
Inaky Perez-Gonzalez
2618ab774e wimax/i2400m: usb: fix device reset on autosuspend while not yet idle
When the i2400m is connected to a network, the host interface (USB)
cannot be suspended. For that to happen, the device has to have
negotiated with the basestation to put the link on IDLE state.

If the host tries to put the device in standby while it is connected
but not idle, the device resets, as the driver should not do that.

To avoid triggering that, when the USB susbsytem requires the driver
to autosuspend the device, the driver checks if the device is not yet
idle. If it is not, the request is requested (will be retried again
later on after the autosuspend timeout). At some point the device will
enter idle and the request will succeed (unless of course, there is
network traffic, but at that point, there is no idle neither in the
link or the host interface).

Signed-off-by: Inaky Perez-Gonzalez <inaky@linux.intel.com>
2009-05-28 18:02:27 -07:00
Inaky Perez-Gonzalez
a0a4c4c9e5 wimax/i2400m: sdio: set the block size before enabling the function
From a fix by Cindy H Kao:

  Block size has to be set before sending IOE enable because the
  firmware reads the block size register before it reads IOE register.

Signed-off-by: Inaky Perez-Gonzalez <inaky@linux.intel.com>
2009-05-28 18:02:11 -07:00
Inaky Perez-Gonzalez
052991d7ac wimax/i2400m: remove redundant readiness checks from i2400m_report_tlv_*()
Functions i2400m_report_tlv*() are only called from
i2400m_report_hook(), called in a workqueue by
i2400m_report_hook_work(). The scheduler checks for device readiness
before scheduling.

Added an extra check for readiness in i2400m_report_hook_work(), which
makes all the checks down the line redundant.

Obviously the device state could change in the middle, but error
handling would take care of that.

Signed-off-by: Inaky Perez-Gonzalez <inaky@linux.intel.com>
2009-05-28 18:01:58 -07:00
Inaky Perez-Gonzalez
8ac1101f8c wimax/i2400m: factor out 'state report's TLV handling to a function
i2400m_report_state_hook() is going to get messier as we add handling
code.

Signed-off-by: Inaky Perez-Gonzalez <inaky@linux.intel.com>
2009-05-28 18:01:49 -07:00
Inaky Perez-Gonzalez
223beea238 wimax/i2400m: allow kernel commands to device to be logged too
By running 'echo 1 > /sys/kernel/debug/wimax:wmxX/i2400m/trace_msg_from_user',
the driver will echo to user space all the commands being sent to the
device from user space, along with the responses.

However, this only helps with the commands being sent from user space;
with this patch, the trace hook is moved to i2400m_msg_to_dev(), which
is the single access point for running commands to the device (both by
user space and the kernel driver). This allows better debugging by
having a complete stream of commands/acks and reports.

Signed-off-by: Inaky Perez-Gonzalez <inaky@linux.intel.com>
2009-05-28 18:01:42 -07:00
Inaky Perez-Gonzalez
44b849d11b wimax/i2400m: trace commands sent from user space on the "echo" pipe
When commands are sent from user space, trace both the command sent
and the answer received over the "echo" pipe instead of over the
"trace" pipe when command tracing is enabled. As well, when the device
sends a reports/indications, send it over the "echo" pipe.

The "trace" pipe is used by the device to send firmware traces;
gets confusing. Another named pipe makes it easier to split debug
information.

Signed-off-by: Inaky Perez-Gonzalez <inaky@linux.intel.com>
2009-05-28 18:01:35 -07:00
Inaky Perez-Gonzalez
fe44268385 wimax/i2400m: generate fake source MAC address with random_ether_addr()
The WiMAX i2400m driver needs to generate a fake source MAC address to
fake an ethernet header (for destination, the card's MAC is
used). This is the source of the packet, which is the basestation it
came from. The basestation's mac address is not usable for this, as it
uses its own namespace and it is not always available.

Currently the fake source MAC address was being set to all zeros,
which was causing trouble with bridging.

Use random_ether_addr() to generate a proper one that creates no
trouble.

Signed-off-by: Inaky Perez-Gonzalez <inaky@linux.intel.com>
2009-05-28 18:01:24 -07:00
David S. Miller
46c37672d7 rtl8187: Remove pointless check in rtl8187_rx_cb().
First of all, it exposes the SKB list implementation.

Second of all it's not needed.  If we get called here, we
successfully enqueued the URB with the linked SKB and
such a completion only gets called one time on such an
SKB.

Signed-off-by: David S. Miller <davem@davemloft.net>
2009-05-28 01:22:57 -07:00
David S. Miller
a1091aae19 p54: Use SKB list handling helpers instead of by-hand code.
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-05-28 00:48:16 -07:00
David S. Miller
ae71fabbe5 wavelan: Remove bogus debugging on skb->next being non-NULL.
This eliminates explicit references to the SKB list handling
implementation.

Signed-off-by: David S. Miller <davem@davemloft.net>
2009-05-27 17:27:01 -07:00
David S. Miller
5615968a70 appletalk: Add proper locking around IPDDP routing table.
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-05-27 16:56:47 -07:00
Eric Dumazet
553e233562 net: use netdev stats in b44, sundance, via-rhine and via-velocity
Use struct net_device_stats provided in struct net_device instead of
private ones.

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-05-27 15:47:07 -07:00
Florian Fainelli
824fb38e99 r6040: check and update media status
This patch removes the not-that-useful message in the
r6040_timer which prints the PHY status. Instead
replace it with a call to mii_check_media which will
update the link status and print it on startup.

Signed-off-by: Florian Fainelli <florian@openwrt.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-05-27 15:46:53 -07:00
Peter P Waskiewicz Jr
0fb2787bf2 ixgbe: Fix build warning
This patch fixes a build warning due to an unused label.

Signed-off-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-05-26 21:41:18 -07:00
David S. Miller
0a372eb91f sh_eth: Remove references to BUS_ID_SIZE, use MII_BUS_ID_SIZE instead.
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-05-26 21:11:09 -07:00
David S. Miller
21a8cfe120 cpmac: Remove references to BUS_ID_SIZE, use MII_BUS_ID_SIZE.
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-05-26 21:10:22 -07:00
David S. Miller
0e53c7f954 ixp4xx_eth: Remove references to BUS_ID_SIZE.
Use MII_BUS_ID_SIZE instead.

Signed-off-by: David S. Miller <davem@davemloft.net>
2009-05-26 21:09:33 -07:00
Mike Frysinger
b63dc8fef7 bfin_mac: fix build error due to net_device_ops convert
The previous commit "convert to net_device_ops" broke the Blackfin MAC
driver as it declared the new structure before the function it used:
  CC      drivers/net/bfin_mac.o
drivers/net/bfin_mac.c:984: error: ‘bfin_mac_close’ undeclared here (not in a function)
make[1]: *** [drivers/net/bfin_mac.o] Error 1

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-05-26 20:55:33 -07:00
Jean Delvare
f21b75e9d6 r8169: Use a different default for each family
The r8169 driver supports 3 different families of network chips
(RTL8169, RTL8168 and RTL8101). When an unknown version is found, the
driver currently always defaults to the RTL8169 variant. This has very
little chance to ever work for chips of the other families. So better
define a per-family default.

Signed-off-by: Jean Delvare <jdelvare@suse.de>
Acked-by: Francois Romieu <romieu@fr.zoreil.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-05-26 20:54:48 -07:00
Alex Chiang
5ad1890035 atlx: move modinfo data from atlx.h to atl1.c
Both atl1.c and atl2.c include atlx.h, which defines some modinfo
stuff. But atl2.c seems like it doesn't want the modinfo data
from atlx.h, as it defines its own.

Running modinfo on atl2.ko, we get conflicting information:

$ /sbin/modinfo drivers/net/atlx/atl2.ko | egrep "version|description|author"
version:        2.2.3
description:    Atheros Fast Ethernet Network Driver
author:         Atheros Corporation <xiong.huang@atheros.com>, Chris Snook <csnook@redhat.com>
version:        2.1.3
author:         Xiong Huang <xiong.huang@atheros.com>, 	Chris Snook <csnook@redhat.com>, Jay Cliburn <jcliburn@gmail.com>

Move the modinfo data out of atlx.h and into atl1.c to eliminate
the confusion:

$ /sbin/modinfo drivers/net/atlx/atl1.ko | egrep "version|description|author"
version:        2.1.3
author:         Xiong Huang <xiong.huang@atheros.com>, 	Chris Snook <csnook@redhat.com>, Jay Cliburn <jcliburn@gmail.com>
description:    Atheros L1 Gigabit Ethernet Driver

$ /sbin/modinfo drivers/net/atlx/atl2.ko | egrep "version|description|author"
version:        2.2.3
description:    Atheros Fast Ethernet Network Driver
author:         Atheros Corporation <xiong.huang@atheros.com>, Chris Snook <csnook@redhat.com>

Reported-by: Scott Scriven <scott.scriven@hp.com>
Signed-off-by: Alex Chiang <achiang@hp.com>
Acked-by: Jay Cliburn <jcliburn@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-05-26 20:50:12 -07:00
Kevin Hao
3d6593e9cc net/ucc_geth: allow to set mac address on running device
Inspired by the patch for 8139too (bda6a15a).

Currently we can't set mac address on a running ucc_geth device.
But this is needed when you use this device as a bonding slave in
bonding device in balance-alb mode. So add this feature for ucc_geth
device.

Signed-off-by: Kevin Hao <kexin.hao@windriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-05-26 20:49:03 -07:00
Xiaotian Feng
18a36c1a39 gianfar: fix babbling rx error event bug
Gianfar interrupt handler uses IEVENT_ERR_MASK to check and handle errors.
Babbling RX error (IEVENT_BABR) should be included in IEVENT_ERROR_MASK.
Otherwise if BABR is raised, it never gets handled nor cleared, and an
interrupt storm results. This has been observed to happen on sending a
burst of ethernet frames to a gianfar based board.

Signed-off-by: Xiaotian Feng <xiaotian.feng@windriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-05-26 20:48:04 -07:00
Tanli Chang
9c5cd67080 niu: Add support for C10NEM
This patch is for supporting C10NEM. C10NEM is a switch module, which
has back-to-back XAUI link connected to blades.

Signed-off-by: Tanli Chang <tanli.chang@sun.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-05-26 20:45:50 -07:00
Don Skidmore
8ca783ab78 ixgbe: fix 82598 SFP initialization after driver load.
If we loaded the driver with out a SFP module plugged in it would
leave it in a state that make it later unable to link when a module
was plugged in.  This patch corrects that by:

ixgbe_probe() - moving the check for IXGBE_ERR_SFP_NOT_PRESENT from
after get_invariants() to after reset_hw() as now reset_hw() is
where this condition will be indentified.

ixgbe_reset_hw_82598() - Enable this function to now return
IXGBE_ERR_SFP_NOT_PRESENT.

ixgbe_identify_sfp_module_generic() - This where the lack of SFP
module is detected.  Modifications are added to allow a different
return value for modules that just haven't been plugged in yet.

Other functions were updated to allow correct logging.

Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com>
Signed-off-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-05-26 20:40:47 -07:00
Peter P Waskiewicz Jr
f7c86a3252 ixgbe: Remove device ID 0x10d8
Device ID 0x10d8 is the default silicon device ID for 82599.  However, the
device will not be functional without an EEPROM, so we want to prevent the
driver from loading on the device.  Otherwise, the driver will load, but no
PHY setup or PCIe setup will occur, causing the device to be unusable.  To
prevent users from encountering this, just remove the device ID.

Signed-off-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-05-26 20:40:09 -07:00
Alexander Duyck
cbe7a81a73 igb/e1000e: update PSSR_MDIX value to reflect correct bit
The phy port status register has the MDI-X status bit on bit 11, not bit 3
as is currently setup in the define.  This patch corrects that so the
correct bit is checked on igp PHY types.

Signed-off-by: Alexander Duyck <alexander.h.duyck@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>
2009-05-26 20:35:06 -07:00
Jesper Dangaard Brouer
3ea73afafb igb: Record host memory receive overflow in net_stats
Based on previous patch from Jesper Dangaard Brouer.

The RNBC (Receive No Buffers Count) register for the 82576, indicate
that frames were received when there were no available buffers in host
memory to store those frames (receive descriptor head and tail
pointers were equal).  The packet is still received by the NIC if
there is space in the FIFO on the NIC.

As the RNBC value is not a packet drop, the driver stores this value
in net_stats.rx_fifo_errors to indicate that there were no system
buffers available for the incoming packet.  Actual dropped packets
are counted in the MPC value.

Saving the stats in dev->net_stats makes it visible via
/proc/net/dev as "fifo", and thus viewable to ifconfig
as "overruns" and 'netstat -i' as "RX-OVR".

The Receive No Buffers Count (RNBC) can already be queried by
ethtool -S as "rx_no_buffer_count".

Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
CC: Jesper Dangaard Brouer <hawk@comx.dk>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-05-26 20:35:06 -07:00
Jesper Dangaard Brouer
8c0ab70ab9 igb: Implement reading of reg RQDPC (Receive Queue Drop Packet Count)
Based on the previous patches from Jesper Dangaard Brouer <hawk@comx.dk>

Implement reading the per queue drop stats register
RQDPC (Receive Queue Drop Packet Count).  It counts the number of
packets dropped by a queue due to lack of descriptors available.

Notice RQDPC (Receive Queue Drop Packet Count) stats only gets
incremented, if the DROP_EN bit it set (in the SRRCTL register
for that queue).  If DROP_EN bit is NOT set, then the some what
equivalent count is stored in RNBC (not per queue basis).

The RQDPC register is only 12 bit, thus the precision might
suffer due to overrun in-netween the watchdog polling interval.

Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
CC: Jesper Dangaard Brouer <hawk@comx.dk>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-05-26 20:35:05 -07:00
Jeff Kirsher
3c514ce2f9 igb: add RQDPC (Receive Queue Drop Packet Count) register macro
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-05-26 20:35:04 -07:00
Alexander Beregalov
b93d584772 8139*: convert printk() to pr_<foo>()
Also convert DPRINTK to pr_debug and dev_printk to dev_<foo>.

Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-05-26 20:35:04 -07:00
Alexander Beregalov
39738e161f 3c5xx: convert printk() to pr_<foo>()
Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-05-26 20:35:03 -07:00
Alexander Beregalov
646cdb3283 3c50x: convert printk() to pr_<foo>()
Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-05-26 20:35:02 -07:00
Eric Dumazet
d3f65f7c3c atl1: use netdev->stats
Get rid of private struct net_device_stats in "struct atl1e_adapter",
and use one provided in struct net_device instead.

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-05-25 23:48:43 -07:00
David S. Miller
7682455ec3 Merge branch 'linux-2.6.30.y' of git://git.kernel.org/pub/scm/linux/kernel/git/inaky/wimax 2009-05-25 22:56:11 -07:00
David Dillow
f11a377b3f r8169: avoid losing MSI interrupts
The 8169 chip only generates MSI interrupts when all enabled event
sources are quiescent and one or more sources transition to active. If
not all of the active events are acknowledged, or a new event becomes
active while the existing ones are cleared in the handler, we will not
see a new interrupt.

The current interrupt handler masks off the Rx and Tx events once the
NAPI handler has been scheduled, which opens a race window in which we
can get another Rx or Tx event and never ACK'ing it, stopping all
activity until the link is reset (ifconfig down/up). Fix this by always
ACK'ing all event sources, and loop in the handler until we have all
sources quiescent.

Signed-off-by: David Dillow <dave@thedillows.org>
Tested-by: Michael Buesch <mb@bu3sch.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-05-25 22:55:26 -07:00
Yoshihiro Shimoda
65ac885149 net: sh_eth: Add support SH7724
Signed-off-by: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-05-25 22:49:56 -07:00
Yoshihiro Shimoda
380af9e390 net: sh_eth: CPU dependency code collect to "struct sh_eth_cpu_data"
This improves readability by collecting CPU dependency code.

Signed-off-by: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-05-25 22:49:55 -07:00
Yoshihiro Shimoda
862df49750 net: sh_eth: fix receive desciptor loop
Fix the problem that this driver not update rxdesc in sh_eth_rx.

Signed-off-by: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-05-25 22:49:55 -07:00
Yoshihiro Shimoda
0029d64af5 net: sh_eth: fix TX/RX descriptor not set physical memory
Fix the probrem that TX/RX descirptor not set physical memory.

Signed-off-by: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-05-25 22:49:54 -07:00
Yoshihiro Shimoda
e88aae7bb1 net: sh_eth: fix cache coherency issue
Fix the problem that may not work receive process by cache coherency issue.

Signed-off-by: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-05-25 22:49:53 -07:00
Gabriel Paubert
dfa9264fe1 net: Remove obsolete MV64360 config option
Signed-off-by: Gabriel Paubert <paubert@iram.es>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-05-25 22:46:19 -07:00
Finn Thain
217cbfa856 mac8390: fix regression caused during net_device_ops conversion
Changeset ca17584bf2 ("mac8390: update
to net_device_ops") broke mac8390 by adding 8390.o to the link. That
meant that lib8390.c was included twice, once in mac8390.c and once in
8390.c, subject to different macros. This patch reverts that by
avoiding the wrappers in 8390.c. They seem to be of no value since
COMPAT_NET_DEV_OPS is going away soon.

Tested with a Kinetics EtherPort card.

Signed-off-by: Finn Thain <fthain@telegraphics.com.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-05-25 22:43:49 -07:00
Zhu Yi
d0fc1d5e3f iwmc3200wifi: fix link error when CFG80211 is not selected
The patch makes iwmc3200wifi select CFG80211 instead of LIB80211.
This fixed module link error reported by Randy Dunlap
<randy.dunlap@oracle.com> when compiling iwmc3200wifi without
cfg80211 selected. WIRELESS_EXT is also selected by iwmc3200wifi.

Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-05-25 22:41:51 -07:00
Alexander Beregalov
e3804cbebb net: remove COMPAT_NET_DEV_OPS
All drivers are already converted to new net_device_ops API
and nobody uses old API anymore.

Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-05-25 01:53:53 -07:00
David S. Miller
c649c0e31d Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Conflicts:
	drivers/net/wireless/ath/ath5k/phy.c
	drivers/net/wireless/iwlwifi/iwl-agn.c
	drivers/net/wireless/iwlwifi/iwl3945-base.c
2009-05-25 01:42:21 -07:00
Lennert Buytenhek
4e2fd55519 gianfar: fix BUG under load after introduction of skb recycling
Since commit 0fd56bb5be ("gianfar:
Add support for skb recycling"), gianfar puts skbuffs that are in
the rx ring back onto the recycle list as-is in case there was a
receive error, but this breaks the following invariant: that all
skbuffs on the recycle list have skb->data = skb->head + NET_SKB_PAD.

The RXBUF_ALIGNMENT realignment done in gfar_new_skb() will be done
twice on skbuffs recycled in this way, causing there not to be enough
room in the skb anymore to receive a full packet, eventually leading
to an skb_over_panic from gfar_clean_rx_ring() -> skb_put().

Resetting the skb->data pointer to skb->head + NET_SKB_PAD before
putting the skb back onto the recycle list restores the mentioned
invariant, and should fix this issue.

Reported-by: Michael Guntsche <mike@it-loops.com>
Tested-by: Michael Guntsche <mike@it-loops.com>
Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-05-25 00:42:34 -07:00
David S. Miller
45ea4ea2af Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6 2009-05-25 00:38:24 -07:00
Brice Goglin
dddc045e2f myri10ge: Add support for vlan_features
Add support for netdev->vlan_features in the myri10ge driver.

Signed-off-by: Brice Goglin <brice@myri.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-05-25 00:35:54 -07:00
Brice Goglin
2552c31be3 myri10ge: drop myri10ge_lro module parameter
Drop the myri10ge_lro module parameter now that we have ethtool
to enable/disable LRO in the myri10ge driver.

Signed-off-by: Brice Goglin <brice@myri.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-05-25 00:35:54 -07:00
Brice Goglin
18af3e7c45 myri10ge: fix the invokation of lro_flush_all
Fix the way we check whether lro_flush_all should be called
in the myri10ge driver.

Signed-off-by: Brice Goglin <brice@myri.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-05-25 00:35:53 -07:00
Yevgeny Petrilin
38aab07c14 mlx4_en: Fix partial rings feature
In case of allocation failure, the actual ring size is rounded down to
nearest power of 2. The remaining descriptors are freed.
The CQ and SRQ are allocated with the actual size and the mask is updated.

Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-05-25 00:35:53 -07:00
Yevgeny Petrilin
8e29291650 mlx4_en: Removed redundant stride variable
Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-05-25 00:35:52 -07:00
Wey-Yi Guy
a2e2322d83 iwlwifi: check for valid band for channel info
when display channel info in debugfs, always check for valid band
before access the pointer and display information

for 1000 NIC, it only support "bgn" mode, so there is no 5.2GHz channels
available to display.

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>
2009-05-22 14:06:09 -04:00
Mohamed Abbas
086ed117c9 iwlagn: co-exist with AMT
Enable using iwlwifi driver in AMT system.

Signed-off-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>
2009-05-22 14:06:09 -04:00
Mohamed Abbas
0324c14b6f iwlcore: Set rb_timeout to 0x10 for devices with ICT
rb value should be 0x10 for devices using ICT.
 RX interrupt was not performing well with
 0 value

Signed-off-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>
2009-05-22 14:06:09 -04:00
Mohamed Abbas
40cefda9ce iwlcore: Add support for periodic RX interrupt
Periodic RX interrupt needed with ICT interrupt to prevent RX race.
Sending RX interrupt require many steps to be done in the
the device:
 1- write interrupt to current index in ICT table.
 2- dma RX frame.
 3- update RX shared data to indicate last write index.
 4- send interrupt.
This could lead to RX race, driver could receive RX interrupt
but the shared data changes does not reflect that.
this could lead to RX race, RX periodic will solve this race

Signed-off-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>
2009-05-22 14:06:09 -04:00
Mohamed Abbas
4752c93c30 iwlcore: Allow skb allocation from tasklet.
If RX queue becomes empty then we need to restock the queue from tasklet to prevent
ucode from starving. A caller to iwl_rx_allocate will decide if allocated buffer should
come from GFP_ATOMIC or GFP_KERNEL.

Signed-off-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>
2009-05-22 14:06:08 -04:00
Mohamed Abbas
ef850d7cb3 iwlcore: support ICT interrupt
Add ICT interrupt handler support, ICT should improve CPU utilization
 since it does not require target read which is very expensive. This
 interrupt handler only added to 5000 cards and newer. Device will write
 interrupts to ICT shared table to inform driver about its interrupts.

These patches will not touch 3945 and 4965 interrupt handlers and tasklet.

Signed-off-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>
2009-05-22 14:06:05 -04:00
Wey-Yi Guy
a2b0f02e47 iwlwifi: support "pure 40MHz" in RXON command
Fix the bug when using 11n "pure 40MHz" mode cause uCode
crashing by adding support for "pure 40MHz" in RX_ON command flag.
the "mode" field (bits 25:26) has value of 0-3
    0 = 20 MHz only
    1 = 40MHz only
    2 = Mixed
    3 = Reserved
Control Channel ID (bit 22) is valid only in Mixed mode.

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>
2009-05-22 14:06:05 -04:00
Wey-Yi Guy
a9c146b369 iwlwifi: report the rate index as an MCS rate number
If transmit in HT rate, report the rate index as an MCS rate number
instead of an index. so "iw" can display correct BitRate

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>
2009-05-22 14:06:05 -04:00
Mohamed Abbas
a8b50a0a96 iwlcore: register locks
Add new lock to be used when accessing some registers. Also move
    the register lock and iwl_grab_nic_access inside the function for register access. This
    will prevent from forgetting to hold locks and nic access in the right way and make code
    easier to maintain.

    We over use the priv->lock spin lock and I guess we need to add new
    one for Tx queue after that we might need to change most of these lock to
    BH and just keep priv->lock as irq type.

Signed-off-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>
2009-05-22 14:06:04 -04:00
Wey-Yi Guy
0848e297c2 iwlwifi: support NVM access (EEPROM/OTP)
Two type of NVM available for devices 1000, 6000 and after, adding
support to read OTP lower blocks if OTP is used instead of EEPROM.

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>
2009-05-22 14:06:04 -04:00
Ivo van Doorn
8a566afea0 rt2x00: Remove usage of IEEE80211_CONF_CHANGE_BEACON_INTERVAL
IEEE80211_CONF_CHANGE_BEACON_INTERVAL was deprecated a month ago,
it is about time to remove all usage from the rt2x00 drivers and
use the correct beacon interval configuration through the bss_info
structure.

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-05-22 14:06:04 -04:00
Ivo van Doorn
3b91c3604d rt2x00: Add new rt2800usb USB ID's for Sweex
The USB ID with unknown manufacturer is apparently sweex,
copy it to the correct location of the list and add 2
additional USB ID's also belonging to Sweex.

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-05-22 14:06:04 -04:00
Jussi Kivilinna
9839178e92 rndis_wlan: do not try to restore wpa keys using add_wep_key()
set_infra_mode() tried to restore wpa keys using add_wep_key(). This never
worked so prevent driver from trying.

Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-05-22 14:06:04 -04:00
Jussi Kivilinna
b145ee0ce1 rndis_wlan: split add_wpa_key from rndis_iw_set_encode_ext
Split add_wpa_key() from rndis_iw_set_encode_ext so that conversion to cfg80211
would be easier later on.

Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-05-22 14:06:03 -04:00
Jussi Kivilinna
b4703a2e32 rndis_wlan: explain bits used in key setup code.
Driver uses some unnamed bits to control encryption setup. Move these to
enumerations with proper names explaining their meaning.

Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-05-22 14:06:03 -04:00
Jussi Kivilinna
9656e85ba2 rndis_wlan: remove CAP_SUPPORT_TXPOWER/OID_802_11_TX_POWER_LEVEL code
BCM4320 doesn't support OID_802_11_TX_POWER_LEVEL (chip implements
the command but setting value has no effect and getting txpower value
always returns 0xff, full power). So remove the code for cleanup.

Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-05-22 14:06:03 -04:00
Jussi Kivilinna
59620e9fd6 rndis_wlan: fix support for bcm4320a
Old variant of bcm4320 doesn't handle setting configuration parameters
correctly. One symptom is that MAC gets partially overwritten when any
config parameters are set. This patch disables config-params for bcm4320a
(and generic rndis-wlan).

Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-05-22 14:06:03 -04:00
Wey-Yi Guy
62161aefa4 iwlwifi: Temperature sensor voltage reading for 5150
The temperature measurement by uCode for 5150 and 5000 are different
        CSR_HW_REV_TYPE_5150: temperature sensor output voltage
        CSR_HW_REV_TYPE_5000: temperature in Celsius
temperature related operation for 5150 is measured by temperature sensor
output voltage; additional conversion is required for set and store
the temperature.

To make sure support different HW design; implement _ops method for
temperature related functions (temperature reading and set ct kill
threshold)

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>
2009-05-22 14:06:03 -04:00
Wey-Yi Guy
2681b20ba2 iwlwifi: add Greenfield support for 11n
Add "Greenfield" support for all devices except 4965 and
3945. "Greenfield" is part of 11n features to improve HT performance.

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>
2009-05-22 14:06:02 -04:00
Abhijeet Kolekar
749e091ee0 iwl3945: improve 3945 leds
'tpt' is a delta throughput (number of packets) and is corelated
to brightness of the LED. We already maintain a delta of packets in
rxtxpackets. There is no need to calculate this delta again which
was affecting the behaviour of LEDS.

Also add two new callback functions for ASSOCIATED/DISASSOCIATED states
where LED's will be *on* for associated state and *off* for disassociated state.

This fixes
http://www.intellinuxwireless.org/bugzilla/show_bug.cgi?id=1771.

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>
2009-05-22 14:06:02 -04:00
Bing Zhao
2c7e57981f libertas: read SD8688 firmware status from new register
The scratch pad register is used to store firmware status after
firmware is downloaded and initialized. After firmware status is
verified OK, the same register is used to store RX packet length.
Hence the firmware status code is no longer valid afterwards.

SD8688 firmware introduces a new register for firmware status
which will never be overwritten.

Also add scratch_reg variable to if_sdio_card structure and
initialize it based on the model of the card during probe.

Signed-off-by: Bing Zhao <bzhao@marvell.com>
Acked-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-05-22 14:06:02 -04:00
Zhu Yi
bb9f8692f5 iwmc3200wifi: Add new Intel Wireless Multicomm 802.11 driver
This driver supports Intel's full MAC wireless multicomm 802.11 hardware.
Although the hardware is a 802.11agn device, we currently only support
802.11ag, in managed and ad-hoc mode (no AP mode for now).

Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: Samuel Ortiz <samuel.ortiz@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-05-22 14:06:02 -04:00
Zhu Yi
e31a16d6f6 wireless: move some utility functions from mac80211 to cfg80211
The patch moves some utility functions from mac80211 to cfg80211.
Because these functions are doing generic 802.11 operations so they
are not mac80211 specific. The moving allows some fullmac drivers
to be also benefit from these utility functions.

Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: Samuel Ortiz <samuel.ortiz@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-05-22 14:06:02 -04:00
Jouni Malinen
ccdfeab653 ath9k: Update Beacon timers based on timestamp from the AP
Some APs seem to drift away from the expected TBTT (timestamp %
beacon_int_in_usec differs quite a bit from zero) which can result in
us waking up way too early to receive a Beacon frame. In order to work
around this, re-configure the Beacon timers after having received a
Beacon frame from the AP (i.e., when we know the offset between the
expected TBTT and the actual time the AP is sending out the Beacon
frame).

Signed-off-by: Jouni Malinen <jouni.malinen@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-05-22 14:06:01 -04:00
Jouni Malinen
267a901274 ath9k: Optimize TBTT/DTIM calculation for timers
The previous version used a simple loop to go through all Beacon
frames when determining the next TBTT and DTIM count. This is not too
bad for the case where the setup happens before timesync (i.e., very
small TSF), but this can become very heavy operation if a short Beacon
interval is used and the current TSF is large.

In preparation for a patch to update timer setup based on Beacon
timestamp, optimize this routine to take fixed time regardless of the
actual TSF value.

Signed-off-by: Jouni Malinen <jouni.malinen@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-05-22 14:06:01 -04:00
Bing Zhao
d26285f873 libertas: implement function init/shutdown commands for SD8688
SD8688 is a WLAN/Bluetooth combo chip and both functions are supported
in a single firmware image. FUNC_INIT and FUNC_SHUTDOWN commands are
implemented to utilize the multiple function feature.

When SD8688 card is inserted, the firmware image should be downloaded
only once through either WLAN function (Libertas driver) or Bluetooth
function (Bluetooth driver).

This patch adds function init/shutdown for SD8688 WLAN function only.

Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-05-22 14:06:01 -04:00
Bing Zhao
b136a1414c libertas: get SD8688 rx length with one CMD52
Usually, the 16-bit rx length is read from scratch pad registers
with two CMD52 transactions:
SD8385: 	IF_SDIO_SCRATCH_OLD (0x80fe/0x80ff)
SD8686/SD8688:	IF_SDIO_SCRATCH     (0x34/0x35)

Alternatively, SD8688 firmware offers an enhanced method for driver
to read an 8-bit rx length (in units) with a single CMD52:
IF_SDIO_RX_UNIT 0x43 is read one time after firmware is ready.
IF_SDIO_RX_LEN  0x42 is read every time when rx interrupt is received.

Signed-off-by: Bing Zhao <bzhao@marvell.com>
Acked-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-05-22 14:06:00 -04:00
Bing Zhao
e70a5ac5d2 libertas: define macros for SDIO model numbers
replace direct usages of SDIO model numbers with defined macros.

Signed-off-by: Bing Zhao <bzhao@marvell.com>
Acked-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-05-22 14:06:00 -04:00
andrey@cozybit.com
ea2d06395b libertas: fix GSPI card event handling
The GPSI interface driver does not re-enable the Card Event Interrupt, which
causes problems after a card event (for example: link-loss) comes in.  This
can lead, for example, to the card failing to re-associate.  This patch
ensures that we re-enable the Card Event Interrupt when we handle card events.

Signed-off-by: Andrey Yurovsky <andrey@cozybit.com>
Acked-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-05-22 14:06:00 -04:00
Inaky Perez-Gonzalez
e069c0cf7c wimax/i2400m: usb: fix device reset on autosuspend while not yet idle
When the i2400m is connected to a network, the host interface (USB)
cannot be suspended. For that to happen, the device has to have
negotiated with the basestation to put the link on IDLE state.

If the host tries to put the device in standby while it is connected
but not idle, the device resets, as the driver should not do that.

To avoid triggering that, when the USB susbsytem requires the driver
to autosuspend the device, the driver checks if the device is not yet
idle. If it is not, the request is rejected (will be retried again
later on after the autosuspend timeout). At some point the device will
enter idle and the request will succeed (unless of course, there is
network traffic, but at that point, there is no idle neither in the
link or the host interface).

Signed-off-by: Inaky Perez-Gonzalez <inaky@linux.intel.com>
2009-05-22 00:13:18 -07:00
Alexander Duyck
e35ec12650 ixgbe: only register DCA requester once
The current driver tries to re-register the DCA requester after reset and
this is not correct.  This change makes it so all we are doing is resetting
the DCA registers after reset and not re-adding the requester.

Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-05-21 17:19:10 -07:00
Alexander Duyck
7e0e99ef43 igb: do not re-register DCA requester on device reset
The current driver is re-registering the DCA requester after every reset.
Instead of doing this we should only be updating the on board DCA registers
and not unregistering/re-registering our requester.

Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-05-21 17:19:09 -07:00
Divy Le Ray
703cebabd1 cxgb: set phy's mdio dev before the phy init sequence
mdio's dev field needs to be set before mdio ops occur.

Signed-off-by: Divy Le Ray <divy@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-05-20 20:51:59 -07:00
Divy Le Ray
86c890ab1b cxgb3: set phy's mdio dev before the phy init sequence
mdio's dev field needs to be set before mdio ops occur.

Signed-off-by: Divy Le Ray <divy@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-05-20 20:51:58 -07:00
Ben Hutchings
64318334bf cxgb3: Use generic XENPAK LASI register definitions
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Acked-by: Divy Le Ray <divy@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-05-20 20:51:58 -07:00
Ben Hutchings
aa22437e87 chelsio: Use generic XENPAK LASI register definitions
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Acked-by: Divy Le Ray <divy@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-05-20 20:51:56 -07:00
Luis R. Rodriguez
eeddfd9db3 ath9k: set max default eirp to 20 dBm
This is always discarded anyway but lets just set this to our
safest lowest.

Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-05-20 14:46:37 -04:00
Luis R. Rodriguez
c26c2e576d ath9k: fix custom regulatory call position
ath_regd_init() needs to be called with the wiphy already
properly set with the bands. Without this the custom regulatory
settings were not taking effect, and the device would get
the default channel settings from ath9k_[25]ghz_chantable.

Reported-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-05-20 14:46:36 -04:00