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path: root/drivers/net/ethernet/intel/igb/e1000_defines.h (follow)
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2018-07-04igb: Add support for ETF offloadJesus Sanchez-Palencia1-0/+16
Implement HW offload support for SO_TXTIME through igb's Launchtime feature. This is done by extending igb_setup_tc() so it supports TC_SETUP_QDISC_ETF and configuring i210 so time based transmit arbitration is enabled. The FQTSS transmission mode added before is extended so strict priority (SP) queues wait for stream reservation (SR) ones. igb_config_tx_modes() is extended so it can support enabling/disabling Launchtime following the previous approach used for the credit-based shaper (CBS). As the previous flow, FQTSS transmission mode is enabled automatically by the driver once Launchtime (or CBS, as before) is enabled. Similarly, it's automatically disabled when the feature is disabled for the last queue that had it setup on. The driver just consumes the transmit times from the skbuffs directly, so no special handling is done in case an 'invalid' time is provided. We assume this has been handled by the ETF qdisc already. Signed-off-by: Jesus Sanchez-Palencia <jesus.sanchez-palencia@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-04-27net: intel: Cleanup the copyright/license headersJeff Kirsher1-22/+1
After many years of having a ~30 line copyright and license header to our source files, we are finally able to reduce that to one line with the advent of the SPDX identifier. Also caught a few files missing the SPDX license identifier, so fixed them up. Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Acked-by: Shannon Nelson <shannon.nelson@oracle.com> Acked-by: Richard Cochran <richardcochran@gmail.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-04-25igb: Add support for enabling queue steering in filtersVinicius Costa Gomes1-0/+1
On some igb models (82575 and i210) the MAC address filters can control to which queue the packet will be assigned. This extends the 'state' with one more state to signify that queue selection should be enabled for that filter. As 82575 parts are no longer easily obtained (and this was developed against i210), only support for the i210 model is enabled. These functions are exported and will be used in the next patch. Signed-off-by: Vinicius Costa Gomes <vinicius.gomes@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2018-04-25igb: Add support for MAC address filters specifying source addressesVinicius Costa Gomes1-0/+1
Makes it possible to direct packets to queues based on their source address. Documents the expected usage of the 'flags' parameter. Signed-off-by: Vinicius Costa Gomes <vinicius.gomes@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2018-03-23intel: add SPDX identifiers to all the Intel driversJeff Kirsher1-0/+1
Add the SPDX identifiers to all the Intel wired LAN driver files, as outlined in Documentation/process/license-rules.rst. Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-10-27igb: Add support for CBS offloadAndre Guedes1-0/+23
This patch adds support for Credit-Based Shaper (CBS) qdisc offload from Traffic Control system. This support enable us to leverage the Forwarding and Queuing for Time-Sensitive Streams (FQTSS) features from Intel i210 Ethernet Controller. FQTSS is the former 802.1Qav standard which was merged into 802.1Q in 2014. It enables traffic prioritization and bandwidth reservation via the Credit-Based Shaper which is implemented in hardware by i210 controller. The patch introduces the igb_setup_tc() function which implements the support for CBS qdisc hardware offload in the IGB driver. CBS offload is the only traffic control offload supported by the driver at the moment. FQTSS transmission mode from i210 controller is automatically enabled by the IGB driver when the CBS is enabled for the first hardware queue. Likewise, FQTSS mode is automatically disabled when CBS is disabled for the last hardware queue. Changing FQTSS mode requires NIC reset. FQTSS feature is supported by i210 controller only. Signed-off-by: Andre Guedes <andre.guedes@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Tested-by: Henrik Austad <henrik@austad.us> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2017-08-08igb: support BCM54616 PHYJohn W Linville1-0/+1
The management port on an Edgecore AS7712-32 switch uses an igb MAC, but it uses a BCM54616 PHY. Without a patch like this, loading the igb module produces dmesg output like this: [ 3.439125] igb: Copyright (c) 2007-2014 Intel Corporation. [ 3.439866] igb: probe of 0000:00:14.0 failed with error -2 Signed-off-by: John W Linville <linville@tuxdriver.com> Cc: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2017-04-20igb: Enable reading of wake up packetKim Tatt Chuah1-0/+21
Currently, in igb_resume(), igb driver ignores the Wake Up Status (WUS) and Wake Up Packet Memory (WUPM) registers. This patch enables the igb driver to read the WUPM if the controller was woken by a wake up packet that is not more than 128 bytes long (maximum WUPM size), then pass it up the kernel network stack. Signed-off-by: Kim Tatt Chuah <kim.tatt.chuah@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2016-10-18ethernet/intel: use core min/max MTU checkingJarod Wilson1-1/+2
e100: min_mtu 68, max_mtu 1500 - remove e100_change_mtu entirely, is identical to old eth_change_mtu, and no longer serves a purpose. No need to set min_mtu or max_mtu explicitly, as ether_setup() will already set them to 68 and 1500. e1000: min_mtu 46, max_mtu 16110 e1000e: min_mtu 68, max_mtu varies based on adapter fm10k: min_mtu 68, max_mtu 15342 - remove fm10k_change_mtu entirely, does nothing now i40e: min_mtu 68, max_mtu 9706 i40evf: min_mtu 68, max_mtu 9706 igb: min_mtu 68, max_mtu 9216 - There are two different "max" frame sizes claimed and both checked in the driver, the larger value wasn't relevant though, so I've set max_mtu to the smaller of the two values here to retain identical behavior. igbvf: min_mtu 68, max_mtu 9216 - Same issue as igb duplicated ixgb: min_mtu 68, max_mtu 16114 - Also remove pointless old == new check, as that's done in dev_set_mtu ixgbe: min_mtu 68, max_mtu 9710 ixgbevf: min_mtu 68, max_mtu dependent on hardware/firmware - Some hw can only handle up to max_mtu 1504 on a vf, others 9710 CC: netdev@vger.kernel.org CC: intel-wired-lan@lists.osuosl.org CC: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: Jarod Wilson <jarod@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-08-18igb: support RX flow classification by VLAN priorityGangfeng Huang1-0/+4
This patch is meant to allow for RX network flow classification to insert and remove VLAN priority filter by ethtool Example: Add an VLAN priority filter: $ ethtool -N eth0 flow-type ether vlan 0x6000 vlan-mask 0x1FFF action 2 loc 1 Show all filters: $ ethtool -n eth0 4 RX rings available Total 1 rules Filter: 1 Flow Type: Raw Ethernet Src MAC addr: 00:00:00:00:00:00 mask: FF:FF:FF:FF:FF:FF Dest MAC addr: 00:00:00:00:00:00 mask: FF:FF:FF:FF:FF:FF Ethertype: 0x0 mask: 0xFFFF VLAN EtherType: 0x0 mask: 0xffff VLAN: 0x6000 mask: 0x1fff User-defined: 0x0 mask: 0xffffffffffffffff Action: Direct to queue 2 Delete the filter by location: $ ethtool -N delete 1 Signed-off-by: Ruhao Gao <ruhao.gao@ni.com> Signed-off-by: Gangfeng Huang <gangfeng.huang@ni.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2016-05-13igb: use BIT() macro or unsigned prefixJacob Keller1-54/+54
For bitshifts, we should make use of the BIT macro when possible, and ensure that other bitshifts are marked as unsigned. This helps prevent signed bitshift errors, and ensures similar style. Make use of GENMASK and the unsigned postfix where BIT() isn't appropriate. Signed-off-by: Jacob Keller <jacob.e.keller@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2016-02-15igb: Allow asymmetric configuration of MTU versus Rx frame sizeAlexander Duyck1-1/+2
Since the igb driver is using page based receive there is no point in limiting the Rx capabilities of the device. The driver can receive 9K jumbo frames at all times. The only changes needed due to MTU changes are updates for the FIFO sizes and flow-control watermarks. Update the maximum frame size to reflect the 9.5K limitation of the hardware, and replace all instances of max_frame_size with MAX_JUMBO_FRAME_SIZE when referring to an Rx FIFO or frame. Signed-off-by: Alexander Duyck <aduyck@mirantis.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2015-12-14igb: Improve cable length function for I210, etc.Joe Schultz1-1/+4
Previously, the PHY-specific code to get the cable length for the I210 internal and related PHYs was reporting the cable length of a single pair and reporting it as the min, max, and total cable length. Update it so that all four pairs are checked so the true min, max, and average cable lengths are reported. Signed-off-by: Joe Schultz <jschultz@xes-inc.com> Signed-off-by: Aaron Sierra <asierra@xes-inc.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2015-12-12igb: add 88E1543 initialization codeTodd Fujinaka1-0/+1
Initialize the 88E1543 PHY. Signed-off-by: Todd Fujinaka <todd.fujinaka@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2015-08-18igb: add support for 1512 PHYTodd Fujinaka1-0/+5
This patch adds support for Marvell PHY 1512 (required for I354). Submitted by: Maciej Szwed <maciej.szwed@intel.com> Signed-off-by: Todd Fujinaka <todd.fujinaka@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2015-06-26igb: disable IPv6 extension header processingTodd Fujinaka1-1/+2
Disable IPv6 extension header processing as per hardware errata. Also fix copyright date. Signed-off-by: Todd Fujinaka <todd.fujinaka@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-07-10igb: Workaround for i210 Errata 25: Slow System ClockTodd Fujinaka1-8/+10
On some devices, the internal PLL circuit occasionally provides the wrong clock frequency after power up. The probability of failure is less than one failure per 1000 power cycles. When the failure occurs, the internal clock frequency is around 1/20 of the correct frequency. Cc: stable <stable@vger.kernel.org> Signed-off-by: Todd Fujinaka <todd.fujinaka@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-06-11igb: unhide invariant returnsTodd Fujinaka1-1/+0
Return a 0 directly rather than a constant. Reported-by: Peter Senna Tschudin <peter.senna@gmail.com> Signed-off-by: Todd Fujinaka <todd.fujinaka@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-06-03igb: add defaults for i210 TX/RX PBSIZETodd Fujinaka1-0/+3
Set the defaults on probe for the packet buffer size registers for the i210. Signed-off-by: Todd Fujinaka <todd.fujinaka@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-04-24igb: Cleanups to change comment style on license headersCarolyn Wyborny1-41/+30
This patch fixes WARNING:NETWORKING_BLOCK_COMMENT_STYLE from checkpatch file check. Signed-off-by: Carolyn Wyborny <carolyn.wyborny@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-04-23igb: Cleanups to fix incorrect indentationCarolyn Wyborny1-13/+12
This patch fixes WARNING:LEADING_SPACE, WARNING:SPACING, ERROR:SPACING, WARNING:SPACE_BEFORE_TAB and ERROR_CODE_INDENT from checkpatch file check. Signed-off-by: Carolyn Wyborny <carolyn.wyborny@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-03-19igb: Add register defines needed for time sync functionsCarolyn Wyborny1-3/+67
This patch adds defines needed for implementing the auxiliary time sync functions and also changes code to call the updated defines instead of the old. Reported-by: Richard Cochran <ricahrdcochran@gmail.com> Signed-off-by: Carolyn Wyborny <carolyn.wyborny@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-02-26igb: Update license text to remove FSF address and update copyright.Carolyn Wyborny1-3/+2
This patch updates the license text to remove address of Free Software Foundation and refer users to www.gnu.org instead. This patch also updates the copyright dates in appropriate igb driver files. Signed-off-by: Carolyn Wyborny <carolyn.wyborny@intel.com> Signed-off-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-12-10igb: Add new feature Media Auto Sense for 82580 devices onlyCarolyn Wyborny1-0/+5
This patch adds support for the hardware feature Media Auto Sense. This feature requires a custom EEPROM image provided by our customer support team. The feature allows hardware designed with dual PHY's, fiber and copper to be used with either media without additional EEPROM changes. Fiber is preferred and driver will swap and configure for fiber media if sensed by the device at any time. Device will swap back to copper if it is the only media detected. Signed-off-by: Carolyn Wyborny <carolyn.wyborny@intel.com> Tested-by: Jeff Pieper <jeffrey.e.pieper@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2013-12-10igb: Add media switching feature for i354 PHY'sCarolyn Wyborny1-0/+11
This patch adds a new feature which is supported in some PHY's on some i354 devices. This feature is Auto Media Detect and allows which ever media is detected first by the PHY to be the media used and configured by the device. This is a media swapping feature that is wholly contained in the Marvell PHY. Signed-off-by: Carolyn Wyborny <carolyn.wyborny@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2013-09-04igb: New PHY_ID for i354 deviceAkeem G Abodunrin1-4/+4
This patch changes PHY_ID for i354 device, now using M88E1543 instead of M88E1545. Signed-off-by: Akeem G Abodunrin <akeem.g.abodunrin@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2013-08-22igb: Fix get_fw_version function for all partsCarolyn Wyborny1-11/+17
This patch fixes issues found with older parts and older NVM tools in the display of the version in ethtool. Signed-off-by: Carolyn Wyborny <carolyn.wyborny@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2013-08-22igb: Refactor NVM read functions to accommodate devices with no flashCarolyn Wyborny1-0/+5
This patch refactors NVM read functions in order to accommodate i210 devices that do not have a flash. Previously, this was not supported on i210 devices. Signed-off-by: Carolyn Wyborny <carolyn.wyborny@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2013-08-22igb: Refactor of init_nvm_paramsCarolyn Wyborny1-0/+1
This patch refactors the init_nvm_params functions for 82575 and adds a new function for the i210/i211 devices in order to configure separately the NVM functionality for the i210/i211 family. Signed-off-by: Carolyn Wyborny <carolyn.wyborny@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2013-05-21igb: Support for SFP modules discoveryAkeem G. Abodunrin1-14/+16
This patch adds support for SFP modules media type discovery for SGMII, which will enable driver to detect supported external PHYs, including 100baseFXSFP module. Signed-off-by: Akeem G Abodunrin <akeem.g.abodunrin@intel.com> Signed-off-by: Carolyn Wyborny <carolyn.wyborny@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2013-05-21igb: Changed LEDs blink mechanism to include designs using cathodeAkeem G. Abodunrin1-2/+4
This patch addresses the changes needed to make LEDs work properly with negative logic. This implementation uses LED Invert bit to reverse the logic issue that occurred when LEDs are driven by cathode. Keep LEDs blinking for SerDes devices. Also made changes to magic number and the for loop to reduce number of shifts. Signed-off-by: Akeem G Abodunrin <akeem.g.abodunrin@intel.com> Tested-by: Jeff Pieper <jeffrey.e.pieper@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2013-04-18igb: Add support for i354 devicesCarolyn Wyborny1-0/+16
This patch adds base support for new i354 devices. Loopback test is unsupported for this release. Signed-off-by: Carolyn Wyborny <carolyn.wyborny@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2013-04-18igb: Enable EEE LP advertisementMatthew Vick1-0/+4
On EEE-capable devices, query the PHY to determine what the link partner is advertising. Signed-off-by: Matthew Vick <matthew.vick@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2013-04-18igb: Fix code comments and whitespaceJeff Kirsher1-20/+10
Aligns the multi-line code comments with the desired style for the networking tree. Also cleaned up whitespace issues found during the cleanup of code comments (i.e. remove unnecessary blank lines, use tabs where possible, properly wrap lines and keep strings on a single line) Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com>
2013-01-19igb: Copyright string update to year 2013Akeem G. Abodunrin1-1/+1
This patch updates Copyright year to 2013 v2: Changed Copyright year on Makefile Signed-off-by: Akeem G. Abodunrin <akeem.g.abodunrin@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2013-01-18igb: Add support functions to access thermal data.Carolyn Wyborny1-0/+12
Some of our devices have internal sensors for reporting thermal data. This patch creates the interface to the sensors for exporting via sysfs. Subsequent patch will actually export the data. Signed-off-by: Carolyn Wyborny <carolyn.wyborny@intel.com> Tested-by: Jeff Pieper <jeffrey.e.pieper@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2013-01-18igb: Add i2c interface to igb.Carolyn Wyborny1-0/+1
Some of our adapters have sensors on them accessible via i2c and a private interface. This patch implements the kernel interface for i2c to those sensors. Subsequent patches will provide functions to export that data. Signed-off-by: Carolyn Wyborny <carolyn.wyborny@intel.com> Tested-by: Jeff Pieper <jeffrey.e.pieper@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2012-12-01igb: Fix SerDes autoneg flow control.Carolyn Wyborny1-0/+7
This patch enables flow control to be set in SerDes autoneg mode. This is done the way it is done for copper, but relies on a different set of register/bit checks since this is all done within the MAC registers. Signed-off-by: Carolyn Wyborny <carolyn.wyborny@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2012-11-13igb: Ethtool support to enable and disable EEEAkeem G. Abodunrin1-0/+1
This patch allows users to enable and disable EEE using Ethtool. It also allows users to get EEE settings, as supported by the device. Signed-off-by: Akeem G Abodunrin <akeem.g.abodunrin@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-10-29igb: Update firmware version info for ethtool output.Carolyn Wyborny1-0/+14
There are multiple places in our device nvm where the version is stored. This update fixes some output errors with some types of images and refactors the way the version data is gathered and stored for ethtool output. Signed-off-by: Carolyn Wyborny <carolyn.wyborny@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2012-09-20igb: Support to enable EEE on all eee_supported devicesAkeem G. Abodunrin1-1/+2
Current implementation enables EEE on only i350 device. This patch enables EEE on all eee_supported devices. Also, configured LPI clock to keep running before EEE is enabled on i210 and i211 devices. Signed-off-by: Akeem G. Abodunrin <akeem.g.abodunrin@intel.com> Tested-by: Jeff Pieper <jeffrey.e.pieper@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2012-09-17igb: Add 1588 support to I210/I211.Matthew Vick1-0/+3
Previously I210/I211 followed the same code flow as 82580/I350 for 1588. However, since the register sets have changed, we must update the implementation to accommodate the register changes. Cc: Richard Cochran <richardcochran@gmail.com> Signed-off-by: Matthew Vick <matthew.vick@intel.com> Acked-by: Jacob Keller <jacob.e.keller@intel.com> Tested-by: Jeff Pieper <jeffrey.e.pieper@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2012-09-17igb: Prevent dropped Tx timestamps via work items and interrupts.Matthew Vick1-0/+5
In rare circumstances, it's possible a descriptor writeback will occur before a timestamped Tx packet will go out on the wire, leading to the driver believing the hardware failed to timestamp the packet. Schedule a work item for 82576 and use the available time sync interrupt registers on 82580 and above to account for this. Cc: Richard Cochran <richardcochran@gmail.com> Signed-off-by: Matthew Vick <matthew.vick@intel.com> Tested-by: Jeff Pieper <jeffrey.e.pieper@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2012-05-17igb: Disable the BMC-to-OS Watchdog Enable bit for DMAC.Matthew Vick1-0/+2
Under certain scenarios, it's possible that bursty manageability traffic over the BMC-to-OS path may overrun the internal manageability receive buffer causing dropped manageability packets. Clearing this bit prevents this situation by interrupting coalescing to allow manageability traffic through. Signed-off-by: Matthew Vick <matthew.vick@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2012-05-12igb: Add Support for new i210/i211 devices.Carolyn Wyborny1-0/+33
This patch adds new initialization functions and device support for i210 and i211 devices. Signed-off-by: Carolyn Wyborny <carolyn.wyborny@intel.com> Tested-by: Jeff Pieper <jeffrey.e.pieper@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2012-03-17igb: Support RX-ALL feature flag.Ben Greear1-0/+2
This allows the NIC to receive all frames available, including those with bad FCS, un-matched vlans, ethernet control frames, and more. Tested by sending frames with bad FCS. Signed-off-by: Ben Greear <greearb@candelatech.com> Tested-by: Jeff Pieper <jeffrey.e.pieper@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2012-01-19igb: Update Copyright on all Intel copyrighted files.Carolyn Wyborny1-1/+1
Signed-off-by: Carolyn Wyborny <carolyn.wyborny@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-10-12igb: Add workaround for byte swapped VLAN on i350 local trafficAlexander Duyck1-0/+1
On i350 when traffic is looped back from a VF to the PF the value is byte swapped from the normal format. In order to address this we need to add a flag indicating that the ring will need to byte swap the loopback packets prior to processing them. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-10-07igb: Move ITR related data into work container within the q_vectorAlexander Duyck1-0/+3
This change moves information related to interrupt throttle rate configuration into a separate q_vector sub-structure called a work container. A similar change has already been made for ixgbe and this work is based off of that. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-08-10intel: Move the Intel wired LAN driversJeff Kirsher1-0/+834
Moves the Intel wired LAN drivers into drivers/net/ethernet/intel/ and the necessary Kconfig and Makefile changes. Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>