Commit Graph

20940 Commits

Author SHA1 Message Date
Kulikov Vasiliy
897dd41d3b ksz884x: 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: Kulikov Vasiliy <segooon@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-05 19:41:17 -07:00
Kulikov Vasiliy
7bfba0b0c1 lance: 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: Kulikov Vasiliy <segooon@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-05 19:41:16 -07:00
Kulikov Vasiliy
ad6f84b4ba hp100: 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: Kulikov Vasiliy <segooon@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-05 19:41:16 -07:00
Kulikov Vasiliy
86678a2018 starfire: 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: Kulikov Vasiliy <segooon@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-05 19:41:15 -07:00
Kulikov Vasiliy
0b9be50b3b hamachi: 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: Kulikov Vasiliy <segooon@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-05 19:41:15 -07:00
Kulikov Vasiliy
661a16ce9d cs89x0: 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: Kulikov Vasiliy <segooon@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-05 19:41:14 -07:00
Kulikov Vasiliy
275defc958 epic100: 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: Kulikov Vasiliy <segooon@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-05 19:41:14 -07:00
Kulikov Vasiliy
57616ee440 ethoc: 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: Kulikov Vasiliy <segooon@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-05 19:41:13 -07:00
Kulikov Vasiliy
d117b66658 fealnx: 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: Kulikov Vasiliy <segooon@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-05 19:41:13 -07:00
Kulikov Vasiliy
78e8c5325a davinci_emac: 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: Kulikov Vasiliy <segooon@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-05 19:41:12 -07:00
Ralf Baechle
0a17ee90a1 ioc3-eth: 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.

Based on original patch by Kulikov Vasiliy.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Kulikov Vasiliy <segooon@gmail.com>

 drivers/net/ioc3-eth.c |   49 ++++++++++++++++++++++++-----------------------
 1 files changed, 25 insertions(+), 24 deletions(-)
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-05 19:41:12 -07:00
Kulikov Vasiliy
4e92272358 sun3_82586: 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: Kulikov Vasiliy <segooon@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-05 19:41:11 -07:00
Richard Röjfors
a99db196db ks8842: Replace usage of dev_dbg with netdev_dbg
This patch replaces all usage of dev_dbg with netdev_dbg.

A side effect is that the pointer to the platform device in the adapter
struct can be removed.

Signed-off-by: Richard Röjfors <richard.rojfors@pelagicore.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-05 18:50:56 -07:00
Oliver Neukum
c31fd6c25c usbnet: remove direct access to urb->status
USB drivers should not use urb->status directly because
it is scheduled to become a parameter. This does the conversion
for drivers/net/usb

Signed-off-by: Oliver Neukum <oneukum@suse.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-05 18:50:55 -07:00
Emil Tantilov
396e799c3a ixgbe: use netif_<level> instead of netdev_<level>
This patch restores the ability to set msglvl through ethtool.
The issue was introduced by:
commit 849c45423c

CC: Joe Perches <joe@perches.com>

Reported-by: Joe Perches <joe@perches.com>
Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-05 18:50:55 -07:00
Alexander Duyck
4478a9cdf0 igb: drop support for UDP hashing w/ RSS
This change removes UDP from the supported protocols for RSS hashing.  The
reason for removing this protocol is because IP fragmentation was causing a
network flow to be broken into two streams, one for fragmented, and one for
non-fragmented and this in turn was causing out-of-order issues.

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>
2010-07-05 18:50:54 -07:00
Michael Chan
e5a0c1fd15 bnx2: Update version to 2.0.16.
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-04 11:44:01 -07:00
Michael Chan
5804a8fbb8 bnx2: Dump some config space registers during TX timeout.
These config register values will be useful when the memory registers
are returning 0xffffffff which has been reported.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-04 11:44:00 -07:00
Michael Chan
fdc8541d69 bnx2: Add support for skb->rxhash.
Add skb->rxhash support for TCP packets only because the bnx2 RSS hash
does not hash UDP ports.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-04 11:44:00 -07:00
Michael Chan
3d5f3a7bbd bnx2: Always enable MSI-X on 5709.
Minor change to use MSI-X even if there is only one CPU.  This allows
the CNIC driver to always have a dedicated MSI-X vector to handle
iSCSI events, instead of sharing the MSI vector.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-04 11:43:59 -07:00
Stanislaw Gruszka
0a17d8c744 ixgbe: use NETIF_F_LRO
Both ETH_FLAG_LRO and NETIF_F_LRO have the same value, but NETIF_F_LRO
is intended to use with netdev->features.

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Acked-by: Don Skidmore <donald.c.skidmore@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-01 22:45:58 -07:00
Greg Rose
de42edde13 igb: Add comment
Add explanatory comment to avoid confusion when a pointer is set
to the second word of an array instead of the customary cast of a
pointer to the beginning of the array.

Signed-off-by: Greg Rose <gregory.v.rose@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-01 22:45:57 -07:00
Alexander Duyck
8d420a1b3e igb: correct link test not being run when link is down
The igb online link test was always reporting pass because instead of
checking for if_running it was checking for netif_carrier_ok.

This change corrects the test so that it is run if the interface is running
instead of checking for netif carrier ok.

Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Tested-by: Emil Tantilov <emil.s.tantilov@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-01 22:45:57 -07:00
Emil Tantilov
c0f2276f36 igb: Fix Tx hangs seen when loading igb with max_vfs > 7.
Check the value of max_vfs at the time of assignment of vfs_allocated_count.

The previous check in igb_probe_vfs was too late as by that time the rx/tx
rings were initialized with the wrong offset.

Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com>
Tested-by: Jeff Pieper <jeffrey.e.pieper@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-01 22:45:56 -07:00
Greg Rose
5fa8517f03 igb: Use only a single Tx queue in SR-IOV mode
The 82576 expects the second rx queue in any pool to receive L2 switch
loop back packets sent from the second tx queue in another pool.  The
82576 VF driver does not enable the second rx queue so if the PF driver
sends packets destined to a VF from its second tx queue then the VF
driver will never see them.  In SR-IOV mode limit the number of tx queues
used by the PF driver to one. This patch fixes a bug reported in which
the PF cannot communciate with the VF and should be considered for 2.6.34
stable.

CC: stable@kernel.org
Signed-off-by: Greg Rose <gregory.v.rose@intel.com>
Tested-by: Jeff Pieper <jeffrey.e.pieper@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-01 22:45:55 -07:00
Nick Nunley
ede3ef0d94 igb: fix PHY config access on 82580
82580 NICs can have up to 4 functions. This fixes phy accesses
to use the correct locks for functions 2 and 3.

Signed-off-by: Nicholas Nunley <nicholasx.d.nunley@intel.com>
Tested-by: Jeff Pieper <jeffrey.e.pieper@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-01 22:45:55 -07:00
Denis Kirjanov
fe62c298e5 ll_temac: add error checking to DMA init path
Add error checking to DMA descriptor rings initialization code.

Signed-off-by: Denis Kirjanov <dkirjanov@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-01 22:45:53 -07:00
Ajit Khaparde
ee3cb62951 be2net: changes to properly provide phy details
be2net driver is currently not showing correct phy details in certain cases.
This patch fixes it.

Signed-off-by: Ajit Khaparde <ajitk@serverengines.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-01 22:45:53 -07:00
Brian King
3d8009c780 ehea: Allocate stats buffer with GFP_KERNEL
Since ehea_get_stats calls ehea_h_query_ehea_port, which
can sleep, we can also sleep when allocating a page in
this function. This fixes some memory allocation failure
warnings seen under low memory conditions.

Signed-off-by: Brian King <brking@linux.vnet.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-01 22:45:52 -07:00
David S. Miller
05318bc905 Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6
Conflicts:
	drivers/net/wireless/libertas/host.h
2010-07-01 17:34:14 -07:00
Don Skidmore
cb836a977f ixgbe: add 1g PHY support for 82599
Add support for 1G SFP+ PHY's to 82599.

Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-06-30 14:27:40 -07:00
Ben Hutchings
765c9f4686 sfc: Add support for RX flow hash control
Allow ethtool to query the number of RX rings, the fields used in RX
flow hashing and the hash indirection table.

Allow ethtool to update the RX flow hash indirection table.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-06-30 14:10:04 -07:00
Ben Hutchings
cbf2d604a1 vmxnet3: Remove incorrect implementation of ethtool_ops::get_flags()
Only some netdev feature flags correspond directly to ethtool feature
flags.  ethtool_op_get_flags() does the right thing.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: Bhavesh Davda <bhavesh@vmware.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-06-30 14:09:36 -07:00
Ben Hutchings
97d1935a61 netdev: Make ethtool_ops::set_flags() return -EINVAL for unsupported flags
The documented error code for attempts to set unsupported flags (or
to clear flags that cannot be disabled) is EINVAL, not EOPNOTSUPP.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Acked-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-06-30 14:09:36 -07:00
Ben Hutchings
1437ce3983 ethtool: Change ethtool_op_set_flags to validate flags
ethtool_op_set_flags() does not check for unsupported flags, and has
no way of doing so.  This means it is not suitable for use as a
default implementation of ethtool_ops::set_flags.

Add a 'supported' parameter specifying the flags that the driver and
hardware support, validate the requested flags against this, and
change all current callers to pass this parameter.

Change some other trivial implementations of ethtool_ops::set_flags to
call ethtool_op_set_flags().

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Reviewed-by: Stanislaw Gruszka <sgruszka@redhat.com>
Acked-by: Jeff Garzik <jgarzik@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-06-30 14:09:35 -07:00
Casey Leedom
b3003be36a cxgb4vf: Use correct shift factor for extracting the SGE DMA Ingress Padding Boundary
Use correct shift factor for extracting the SGE DMA Ingress Padding
Boundary.  Was accidentally using the register field's shift which was
close enough (4 instead of the propper value of 5) that it actually
sort of worked for various packet sizes ...

Signed-off-by: Casey Leedom <leedom@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-06-30 13:57:12 -07:00
Casey Leedom
64bb336c8f cxgb4vf: Remove obsolete comment about the lack of a TX Timer Callback
Remove obsolete comment about the lack of a TX Timer Callback -- which
we now _do_ have ...

Signed-off-by: Casey Leedom <leedom@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-06-30 13:57:11 -07:00
Sathya Perla
f3eb62d2cc be2net: memory barrier fixes on IBM p7 platform
The ibm p7 architecure seems to reorder memory accesses more
aggressively than previous ppc64 architectures. This requires memory
barriers to ensure that rx/tx doorbells are pressed only after
memory to be DMAed is written.

Signed-off-by: Sathya Perla <sathyap@serverengines.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-06-30 13:26:42 -07:00
Dan Carpenter
7e307c7ad5 cpmac: use resource_size()
The original code is off by one because we should start counting at
zero.  So the size of the resource is end - start + 1.  I switched it to
use resource_size() to do the calculation.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-06-30 13:12:01 -07:00
Sujith
88c1f4f6df ath9k_htc: Add LED support for AR7010
Signed-off-by: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-06-30 15:00:53 -04:00
Felix Fietkau
f860d526eb ath9k: fix TSF after reset on AR913x
When issuing a reset, the TSF value is lost in the hardware because of
the 913x specific cold reset. As with some AR9280 cards, the TSF needs
to be preserved in software here.

Additionally, there's an issue that frequently prevents a successful
TSF write directly after the chip reset. In this case, repeating the
TSF write after the initval-writes usually works.

This patch detects failed TSF writes and recovers from them, taking
into account the delay caused by the initval writes.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Reported-by: Björn Smedman <bjorn.smedman@venatech.se>
Cc: stable@kernel.org
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-06-30 15:00:53 -04:00
Ivo van Doorn
4e9e58c6bf rt2x00: Fix compile warning when debug disabled
CC [M]  drivers/net/wireless/rt2x00/rt2800lib.o
drivers/net/wireless/rt2x00/rt2800lib.c: In function 'rt2800_ampdu_action':
drivers/net/wireless/rt2x00/rt2800lib.c:2821: warning: unused variable 'rt2x00dev'

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Acked-by: Helmut Schaa <helmut.schaa@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-06-30 15:00:53 -04:00
Ivo van Doorn
efc7d36f0d rt2x00: Always set BBP_CSR_CFG_BBP_RW_MODE to 1
Latest rt2870 legacy driver also sets BBP_CSR_CFG_BBP_RW_MODE to 1
when reading or writing the EEPROM. This means we can make the
BBP reading and writing completely equal on all platforms.

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-06-30 15:00:53 -04:00
Ivo van Doorn
e22557f2e3 rt2x00: Fix antenna initialization
Legacy driver indicates that BBP1_TX_ANTENNA must be set
to 0 for TXPATH values of 1 and 3. So the previous statement
that nothing should be done for TXPATH = 3, is false.

Furthermore, remove the false BBP3_RX_ANTENNA initialization
when TXPATH is 1 for PCI and SOC devices. This field will always
be overridden in the next switch statement, making this initialization
bogus. History of this line indicates it was there from the beginning,
and was once caught as typo. Instead of replacing the line with the
correct line, the correct line was added...

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Acked-by: Helmut Schaa <helmut.schaa@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-06-30 15:00:53 -04:00
Ivo van Doorn
aa674631ef rt2x00: Fix IEEE80211_HT_CAP_RX_STBC assignment
IEEE80211_HT_CAP_RX_STBC is a 2 bit flag, and should thus
never be set as normal flag. Instead we must read the number
of RX paths from the EEPROM and set the IEEE80211_HT_CAP_RX_STBC
with the correct value (using the same logic as the number of TX
streams).

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-06-30 15:00:52 -04:00
Helmut Schaa
fdb8725122 rt2x00: fix beacon reset on rt2800
When an interface is removed the according beacon entry should be reset.
The current approach to only clear the first word is not enough to stop
the device from sending out the beacon, hence resulting in beacons being
sent out for already removed interfaces.

Fix this by invalidating the entire TXWI in front of the beacon instead
of only the first word.

Also clear all beacons during startup in the same way.

Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-06-30 15:00:52 -04:00
Helmut Schaa
8654b79f9c rt2x00: Disable link tuning in AP mode
Since the link tuning is based on average RSSI values taken from all received
frames it doesn't make sense to enable it in AP mode where every associated
station provides independent RSSI values. Furthermore the legacy drivers
don't enable link tuning in AP mode as well.

Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-06-30 15:00:52 -04:00
Helmut Schaa
fa43750f00 rt2x00: Fix beacon updates in rt61pci
Fix rt61pci beacon updates in the same way as rt2800pci. rt61pci didn't
update the beacon template after each beacon interval, resulting in the
DTIM count being incorrect (if DTIM period > 1). Fix this by calling
rt2x00lib_beacondone after the current beacon was sent out.

Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-06-30 15:00:52 -04:00
Helmut Schaa
ad90319bc3 rt2x00: Fix beacon updates in rt2800pci
rt2800pci didn't update the beacon template after each beacon interval,
resulting in the DTIM count being incorrect (if DTIM period > 1). Fix this
by calling rt2x00lib_beacondone after the current beacon was sent out.

Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-06-30 15:00:52 -04:00
Ivo van Doorn
d440cb9eb1 rt2x00: Enable multiBSS in rt2800
MAC_BSSID_DW1_BSS_ID_MASK must be set to the mask 3, to
enable 8 BSSID's. The MAC_BSSID_DW1_BSS_BCN_NUM is initialized
to 7 to enable the 8 beacons.

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Tested-by: Helmut Schaa <helmut.schaa@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-06-30 15:00:52 -04:00