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path: root/drivers/net
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2013-01-31e1000e: resolve -Wunused-parameter compile warningsBruce Allan
Remove the unused parameter when possible, otherwise use __always_unused attribute. Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2013-01-31e1000e: update driver version stringBruce Allan
Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2013-01-31e1000e: cleanup some whitespace and indentation issuesBruce Allan
Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2013-01-31e1000e: cleanup: group OR'ed bit settings with parensBruce Allan
For clarity, wrap OR'ed bit settings with parentheses. Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2013-01-31e1000e: cleanup defines.hBruce Allan
Remove redundant defines which are defined elsewhere. Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2013-01-31ixgbe: autoneg variable refactoringJosh Hay
Removes the autoneg parameter from the setup_link functions. Adds local variable autoneg to setup_link functions to be passed to get_link_capabilities functions if needed. Signed-off-by: Josh Hay <joshua.a.hay@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com>
2013-01-31ixgbe: removed unused variable from setup_link_speedJosh Hay
Removes the autoneg parameter from the setup_link_speed functions. These functions do nothing with this parameter. Signed-off-by: Josh Hay <joshua.a.hay@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2013-01-31ixgbe: rename autoneg variablesJosh Hay
Renames some autoneg/speed variables to be more consistent with check_link, get_link_capabilities, and setup_link function calls. Initializes instances of autoneg. Signed-off-by: Josh Hay <joshua.a.hay@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2013-01-31ixgbe: Fix device ref count bugGreg Rose
The device lookup neglected to do a pci_dev_put() to decrement the device reference count. Reported-by: Elena Gurevich <elena.gurevich@toganetworks.com> Signed-off-by: Greg Rose <gregory.v.rose@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Tested-by: Sibai Li <sibai.li@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2013-01-31ixgbe: Reset the NIC if up2tc has changedAmir Hanania
Check for up2tc change and call ixgbe_dcbnl_devreset() if the mapping has changed but the number of TC's in use has not changed. Signed-off-by: Amir Hanania <amir.hanania@intel.com> Tested-by: Jack Morgan <jack.morgan@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2013-01-31wanrouter: delete now orphaned header content, files/driversPaul Gortmaker
The wanrouter support was identified earlier as unused for years, and so the previous commit totally decoupled it from the kernel, leaving the related wanrouter files present, but totally inert. Here we take the final step in that cleanup, by doing a wholesale removal of these files. The two step process is used so that the large deletion is decoupled from the git history of files that we still care about. The drivers deleted here all were dependent on the Kconfig setting CONFIG_WAN_ROUTER_DRIVERS. A stub wanrouter.h header (kernel & uapi) are left behind so that drivers/isdn/i4l/isdn_x25iface.c continues to compile, and so that we don't accidentally break userspace that expected these defines. Cc: Joe Perches <joe@perches.com> Cc: Dan Carpenter <dan.carpenter@oracle.com> Cc: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
2013-01-31wanrouter: completely decouple obsolete code from kernel.Paul Gortmaker
The original suggestion to delete wanrouter started earlier with the mainline commit f0d1b3c2bcc5de8a17af5f2274f7fcde8292b5fc ("net/wanrouter: Deprecate and schedule for removal") in May 2012. More importantly, Dan Carpenter found[1] that the driver had a fundamental breakage introduced back in 2008, with commit 7be6065b39c3 ("netdevice wanrouter: Convert directly reference of netdev->priv"). So we know with certainty that the code hasn't been used by anyone willing to at least take the effort to send an e-mail report of breakage for at least 4 years. This commit does a decouple of the wanrouter subsystem, by going after the Makefile/Kconfig and similar files, so that these mainline files that we are keeping do not have the big wanrouter file/driver deletion commit tied into their history. Once this commit is in place, we then can remove the obsolete cyclomx drivers and similar that have a dependency on CONFIG_WAN_ROUTER_DRIVERS. [1] http://www.spinics.net/lists/netdev/msg218670.html Originally-by: Joe Perches <joe@perches.com> Cc: Dan Carpenter <dan.carpenter@oracle.com> Cc: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
2013-01-31net/mlx4_en: Fix transmit timeout when driver restarts portAmir Vadai
Under heavy CPU load, changing, ring size/mtu/etc. could result in transmit timeout, since stop-start port might take more than 10 seconds. Calling netif_detach_device to prevent tx queue transmit timeout. netif_detach_device() is not called under ndo_stop, because netif_carrier_off will prevent the timeout, and device should not be marked as not present, or else user won't be able to start it later on. CC: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: Eugenia Emantayev <eugenia@mellanox.com> Signed-off-by: Amir Vadai <amirv@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-01-31net/mlx4_en: Don't reassign port mac address on firmware that supports itMatan Barak
Mac reassignments should only be done when not supported by the firmware. To accomplish that, checking firmware capability bit to know whether we should reassign macs in the driver. Signed-off-by: Matan Barak <matanb@mellanox.com> Signed-off-by: Amir Vadai <amirv@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-01-31net/mlx4_core: Use firmware driven flow steering hash modeHadar Hen Zion
The Firmware dynamically changes flow steering hash configuration from covering L2 only to "full" L2/L3/L4 mode needed. The dynamic change allows the driver to set hard coded hash configuration which is changed by the firmware from L2 to L2/L3/L4 when attaching the first L3/L4 flow steering rule and back to L2 when there are no more such rules. Signed-off-by: Hadar Hen Zion <hadarh@mellanox.com> Signed-off-by: Amir Vadai <amirv@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-01-31net/mlx4_en: Fix ethtool rules leftovers after module unloadedHadar Hen Zion
As part of the driver unload flow, all steering rules must be deleted, make sure to remove the rules that were set through ethtool. Signed-off-by: Hadar Hen Zion <hadarh@mellanox.com> Signed-off-by: Amir Vadai <amirv@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-01-31net/mlx4_en: Block insertion of ethtool steering rules while the interface ↵Hadar Hen Zion
is down Attaching steering rules while the interface is down is an invalid operation, block it. Signed-off-by: Hadar Hen Zion <hadarh@mellanox.com> Signed-off-by: Amir Vadai <amirv@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-01-31net/mlx4_en: Fix vlan mask for ethtool steering rulesHadar Hen Zion
The vlan mask field should be validated and assigned according to the field size which is 12 bits. Also replace the numeric 0xfff mask with existing kernel macro. Signed-off-by: Hadar Hen Zion <hadarh@mellanox.com> Signed-off-by: Amir Vadai <amirv@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-01-31net/mlx4_en: Validate VLAN IDs provided in ethtool flow steering rulesHadar Hen Zion
When attaching flow steering rules via Ethtool accept only valid vlans IDs e.g in the range: [0,4095]. Signed-off-by: Hadar Hen Zion <hadarh@mellanox.com> Signed-off-by: Amir Vadai <amirv@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-01-31net/mlx4_en: Fix ip/udp steering rules multicast mac when attached via ethtoolHadar Hen Zion
Destination mac is a mandatory specification for ip/udp steering rules. When attaching multicast steering rules via ethtool the unicast mac of the interface was added to the rule specification instead of the multicast mac. The following commit sets the corresponding multicast mac for the rule multicast ip. Signed-off-by: Hadar Hen Zion <hadarh@mellanox.com> Signed-off-by: Amir Vadai <amirv@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-01-31net/mlx4_core: Set correctly allow_loopback flagHadar Hen Zion
The allow_loopback flag was wrongly set using arithmetic bit operation, change the code to use logical bit operation. Signed-off-by: Hadar Hen Zion <hadarh@mellanox.com> Signed-off-by: Amir Vadai <amirv@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-01-31net/mlx4_core: Directly expose fields of HW flow steering rule control segmentHadar Hen Zion
Some of the fields for struct mlx4_net_trans_rule_hw_ctrl were packed into u32 and accessed through bit field operations. Expose and access them directly as u8. Signed-off-by: Hadar Hen Zion <hadarh@mellanox.com> Signed-off-by: Amir Vadai <amirv@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-01-31mac80211: inform the driver about update of dtim_periodEmmanuel Grumbach
Currently, when the driver requires the DTIM period, mac80211 will wait to hear a beacon before association. This behavior is suboptimal since some drivers may be able to deal with knowing the DTIM period after the association, if they get it at all. To address this, notify the drivers with bss_info_changed with the new BSS_CHANGED_DTIM_PERIOD flag when the DTIM becomes known. This might be when changing to associated, or later when the entire association was done with only probe response information. Rename the hardware flag for the current behaviour to IEEE80211_HW_NEED_DTIM_BEFORE_ASSOC to more accurately reflect its behaviour. IEEE80211_HW_NEED_DTIM_PERIOD is no longer accurate as all drivers get the DTIM period now, just not before association. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-01-30net/vxlan: Add ethtool drvinfoYan Burman
Implement ethtool get_drvinfo. Signed-off-by: Yan Burman <yanb@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-01-30qlcnic: Bump up the version to 5.1.33Jitendra Kalsaria
Signed-off-by: Jitendra Kalsaria <jitendra.kalsaria@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-01-30qlcnic: make pci_error_handlers constStephen Hemminger
Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Signed-off-by: Jitendra Kalsaria <jitendra.kalsaria@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-01-30qlcnic: Fix RX/TX checksum setting for some adapter typesManish chopra
Signed-off-by: Manish chopra <manish.chopra@qlogic.com> Signed-off-by: Jitendra Kalsaria <jitendra.kalsaria@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-01-30qlcnic: Fix minidump in NPAR modeShahed Shaikh
Signed-off-by: Shahed Shaikh <shahed.shaikh@qlogic.com> Signed-off-by: Jitendra Kalsaria <jitendra.kalsaria@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-01-30qlcnic: driver LRO bug fixManish chopra
o ipv4 address was not getting programmed properly because of improper byte order conversion Signed-off-by: Manish chopra <manish.chopra@qlogic.com> Signed-off-by: Jitendra Kalsaria <jitendra.kalsaria@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-01-30qlcnic: Free irq for mailbox interruptsManish chopra
Signed-off-by: Manish chopra <manish.chopra@qlogic.com> Signed-off-by: Jitendra Kalsaria <jitendra.kalsaria@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-01-30qlcnic: Fix bug in reading HW reset templateManish chopra
Signed-off-by: Manish chopra <manish.chopra@qlogic.com> Signed-off-by: Jitendra Kalsaria <jitendra.kalsaria@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-01-30qlcnic: Fix sparse check endian warningsShahed Shaikh
Signed-off-by: Shahed Shaikh <shahed.shaikh@qlogic.com> Signed-off-by: Jitendra Kalsaria <jitendra.kalsaria@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-01-30NET: qmi_wwan: add Telit LE920 supportDaniele Palmas
Add VID, PID and fixed interface for Telit LE920 Signed-off-by: Daniele Palmas <dnlplm@gmail.com> Acked-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-01-30net: usbnet: prevent buggy devices from killing usBjørn Mork
A device sending 0 length frames as fast as it can has been observed killing the host system due to the resulting memory pressure. Temporarily disable RX skb allocation and URB submission when the current error ratio is high, preventing us from trying to allocate an infinite number of skbs. Reenable as soon as we are finished processing the done queue, allowing the device to continue working after short error bursts. Signed-off-by: Bjørn Mork <bjorn@mork.no> Acked-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-01-30iwlwifi: add NVM and PHY DB code for new MVM driverJohannes Berg
The new MVM (multi-virtual MAC) firmware driver requires NVM (non-volatile memory) parsing code and some PHY information database code. Add this separately. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-01-30iwlwifi: fix calibration parserJohannes Berg
The firmware TLV for calibration data isn't really a u64, but two u32 values. Define a struct for that and change the parser. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-01-30iwlwifi: clean up CMD_MODE enumJohannes Berg
Just format the enum better. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-01-30iwlwifi: add 7000 series device configurationJohannes Berg
Add configuration and detection code for the new 7000 series, with 7260 and 3160 devices. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-01-30Merge remote-tracking branch 'wireless-next/master' into iwlwifi-nextJohannes Berg
2013-01-30bond: have random dev address by default instead of zeroesJiri Pirko
Makes more sense to have randomly generated address by default than to have all zeroes. It also allows user to for example put the bond into bridge without need to have any slaves in it. Also note that this changes only behaviour of bonds with no slaves. Once the first slave device is enslaved, its address will be used (no change here). Also, fix dev_assign_type values on the way. Reported-by: Pavel Šimerda <psimerda@redhat.com> Signed-off-by: Jiri Pirko <jiri@resnulli.us> Signed-off-by: Jay Vosburgh <fubar@us.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-01-30wil6210: fix wil_vring_init_tx statusVladimir Kondratiev
In case vring setup with the firmware failed, success status was returned. fix it. Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-01-30wil6210: Never delete Rx chain with firmwareVladimir Kondratiev
Firmware crash on attempt to delete Rx chain. Driver part of Rx chain removed only in preparation for the target reset; as reset is the only flow that removes Rx chain in the firmware. Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-01-30wil6210: checkpatch warningsVladimir Kondratiev
Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-01-30wil6210: fix checkpatch CamelCase warningsVladimir Kondratiev
Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-01-30wil6210: Reorder reset preparation sequenceVladimir Kondratiev
Disable interrupts first to prevent spurious WMI events arrival Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-01-30wil6210: Separate common code for mbox regs caching to functionVladimir Kondratiev
Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-01-30wil6210: Fix "don't scan after connect" logicVladimir Kondratiev
When connect times out, scan was not re-enabled. Strictly say, it is firmware issue - it should issue "disconnect" event but it does not. Compensate in the driver. Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-01-30wil6210: Call skb_orphan() right before Rx indicationVladimir Kondratiev
Other parts of Rx path (BACK logic) will need to access associated data Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-01-30wil6210: Fix: Tx stallVladimir Kondratiev
Due to multi-tx-queue design, wil_start_xmit() used to be executed concurrently for different queues. Then, these transmits delivered to the same queue, creating race. As result, Tx descriptor may be skipped, causing stall in hardware. Convert to single Tx queue fixes it. Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-01-30wil6210: Count Tx statistics on Tx completionVladimir Kondratiev
This allows to account for Tx errors Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>