- 11 8月, 2011 1 次提交
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由 Jeff Kirsher 提交于
Moves the Intel wired LAN drivers into drivers/net/ethernet/intel/ and the necessary Kconfig and Makefile changes. Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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- 25 6月, 2011 1 次提交
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由 Lior Levy 提交于
There is a need to configure MMW_SIZE in register RTTBCNRM with a correct value (0x4 for non jumbo frames and 0x14 for jumbo frames support). For 82599 the value is 0x4 and for X540 the value is 0x14. Signed-off-by: NLior Levy <lior.levy@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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- 24 6月, 2011 2 次提交
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由 Don Skidmore 提交于
Update the ixgbe driver version string to better match the Source Driver with similar device support. Likewise update to the current LAD Linux versioning scheme. Signed-of-by: NDon Skidmore <donald.c.skidmore@intel.com> Tested-by: NEvan Swanson <evan.swanson@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Alexander Duyck 提交于
This change is meant to update the internal framework of ixgbe so that perfect filters can be stored and tracked via software. Signed-off-by: NAlexander Duyck <alexander.h.duyck@intel.com> Tested-by: NRoss Brattain <ross.b.brattain@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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- 21 6月, 2011 3 次提交
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由 Emil Tantilov 提交于
This patch adds support for Dell CEM (Comprehensive Embedded Management)). This consists of informing the management firmware of the driver version during probe on 82599 and X540 HW. Signed-off-by: NEmil Tantilov <emil.s.tantilov@intel.com> Tested-by: NEvan Swanson <evan.swanson@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 John Fastabend 提交于
ixgbe devices support different numbers of packet buffers either 8 or 4. Here we only allocate the minimal number of packet buffers required to implement the net_devices number of traffic classes. Fewer traffic classes allows for larger packet buffers in hardware. Also more Tx/Rx queues can be given to each traffic class. This patch is mostly about propagating the number of traffic classes through the init path. Specifically this adds the 4TC cases to the MRQC and MTQC setup routines. Also ixgbe_setup_tc() was sanitized to handle other traffic class value. Finally changing the number of packet buffers in the hardware requires the device to reinit. So this moves the reinit work from DCB into the main ixgbe_setup_tc() routine to consolidate the reset code. Now dcbnl_xxx ops call ixgbe_setup_tc() to configure packet buffers if needed. Signed-off-by: NJohn Fastabend <john.r.fastabend@intel.com> Tested-by: NRoss Brattain <ross.b.brattain@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 John Fastabend 提交于
Consolidate packet buffer allocation currently being done in the DCB path and main path. This allows the feature set and packet buffer requirements to be done once. This is prep work to allow DCB to coexist with other features namely, flow director. CC: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: NJohn Fastabend <john.r.fastabend@intel.com> Tested-by: NRoss Brattain <ross.b.brattain@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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- 15 5月, 2011 1 次提交
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由 Don Skidmore 提交于
This patch adds support for a new adapter in the 82599 family. Included in that support is a new media_type ixgbe_media_type_fiber_lco. Signed-of-by: NDon Skidmore <donald.c.skidmore@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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- 07 5月, 2011 1 次提交
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由 Emil Tantilov 提交于
OS2BMC registers are available for X540. This patch adds ethtool counters based on those registers. Signed-off-by: NEmil Tantilov <emil.s.tantilov@intel.com> Tested-by: NEvan Swanson <evan.swanson@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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- 05 5月, 2011 1 次提交
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由 Emil Tantilov 提交于
Introduce buffered read/writes which greatly improves performance on parts with large EEPROMs. Previously reading/writing a word requires taking/releasing of synchronization semaphores which adds 10ms to each operation. The optimization is to read/write in buffers, but make sure the semaphore is not held for >500ms according to the datasheet. Since we can't read the EEPROM page size ixgbe_detect_eeprom_page_size() is used to discover the EEPROM size when needed and keeps the result in word_page_size for the rest of the run time. Use buffered reads for ethtool -e. Signed-off-by: NEmil Tantilov <emil.s.tantilov@intel.com> Tested-by: NEvan Swanson <evan.swanson@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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- 27 4月, 2011 1 次提交
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由 Emil Tantilov 提交于
Remove duplicates. Fix incorrect defines. Fix/Update comments. Fix whitespace. Add new register defines. Signed-off-by: NEmil Tantilov <emil.s.tantilov@intel.com> Tested-by: NEvan Swanson <evan.swanson@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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- 14 4月, 2011 5 次提交
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由 John Fastabend 提交于
DCB enabled X540 devices are not responding to pause frames due to a missing register set that was added for these devices that did not exist in other devices. Signed-off-by: NJohn Fastabend <john.r.fastabend@intel.com> Tested-by: NRoss Brattain <ross.b.brattain@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 John Fastabend 提交于
The X540 device has a smaller packet buffer but the DCB configuration never took this into account. Under stress this can result in the DMA engine hanging and TX Unit hang occurring to reset the device. This patch reworks the packet buffer allocation routine used for DCB on 82599 and X540 devices to account for RX packet buffer sizes. This fixes the immediate hang. We should consolidate the various hardware specific routines for configuring features into a single routine. This will make it much harder to miss feature cases like this. Signed-off-by: NJohn Fastabend <john.r.fastabend@intel.com> Tested-by: NRoss Brattain <ross.b.brattain@intel.com> Tested-by: NEvan Swanson <evan.swanson@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Emil Tantilov 提交于
Add new device ID supported by ixgbe. Signed-off-by: NEmil Tantilov <emil.s.tantilov@intel.com> Tested-by: NStephen Ko <stephen.s.ko@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Emil Tantilov 提交于
Disable KR to KX4/KX downshift on 82599 backplane devices when LESM (Link Establishment State Machine) is enabled in FW. Those features cannot co-exist as they both manipulate the same registers. Signed-off-by: NEmil Tantilov <emil.s.tantilov@intel.com> Acked-by: NDon Skidmore <donald.c.skidmore@intel.com> Tested-by: NPhillip Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Emil Tantilov 提交于
Some 82598 parts have LAN0 disabled and LAN1 enabled and the LAN ID bits in Device Status register report the NIC as having only LAN1 as enabled. This causes ixgbe_set_lan_id_multi_port_pcie() to set bus->func = 1 which is incorrect. Force bus->func to 0 when LAN0 is disabled in the EEPROM. Signed-off-by: NEmil Tantilov <emil.s.tantilov@intel.com> Tested-by: NEvan Swanson <evan.swanson@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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- 12 3月, 2011 2 次提交
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由 Lior Levy 提交于
Implemented ixgbe_ndo_set_vf_bw function which is being used by iproute2 tool. In addition, updated ixgbe_ndo_get_vf_config function to show the actual rate limit to the user. The rate limitation can be configured only when the link is up and the link speed is 10Gb. The rate limit value can be 0 or ranged between 11 and actual link speed measured in Mbps. A value of '0' disables the rate limit for this specific VF. iproute2 usage will be 'ip link set ethX vf Y rate Z'. After the command is made, the rate will be changed instantly. To view the current rate limit, use 'ip link show ethX'. The rates will be zeroed only upon driver reload or a link speed change. This feature is being supported by 82599 and X540 devices. Signed-off-by: NLior Levy <lior.levy@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Emil Tantilov 提交于
This change updates the PHY setup code to support 100Mbps capable PHYs as well as 10G and 1Gbps. Signed-off-by: NEmil Tantilov <emil.s.tantilov@intel.com> Tested-by: NStephen Ko <stephen.s.ko@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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- 08 3月, 2011 3 次提交
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由 Emil Tantilov 提交于
This patch enables flow control pause parameters auto-negotiation support to 82599 based 10G Base-T, backplane devices and multi-speed fiber optics modules at 1G speed Signed-off-by: NEmil Tantilov <emil.s.tantilov@intel.com> Tested-by: NStephen Ko <stephen.s.ko@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Emil Tantilov 提交于
Add defines to accumulate and display x540 PHY statistic counters on transmit/receive. Signed-off-by: NEmil Tantilov <emil.s.tantilov@intel.com> Tested-by: NStephen Ko <stephen.s.ko@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Emil Tantilov 提交于
The 82599 was not correctly having some of it's counters cleared for flow control. This change corrects that. Signed-off-by: NEmil Tantilov <emil.s.tantilov@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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- 03 3月, 2011 9 次提交
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由 Don Skidmore 提交于
Updating the copyrights for 2011 as well as make the ixgbe_copyright string a constant. Signed-off-by: NDon Skidmore <donald.c.skidmore@intel.com> Tested-by: NStephen Ko <stephen.s.ko@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Don Skidmore 提交于
The X540 devices grabs semaphores differently than 82599 and 82598 devices do. They do however also grab them in allot of the same functions. So I'm adding a new MAC operation function pointer to allow us to use the correct function based on our MAC type. I'm also changing all the semaphore calls to use this new function pointer. Signed-off-by: NDon Skidmore <donald.c.skidmore@intel.com> Tested-by: NStephen Ko <stephen.s.ko@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Emil Tantilov 提交于
This change removes the unused code that was setting up the uc_addr_list. Signed-off-by: NEmil Tantilov <emil.s.tantilov@intel.com> Tested-by: NStephen Ko <stephen.s.ko@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Emil Tantilov 提交于
This change modifies the ixgbe drivers so that it will not drop the multicast filters while updating them. Instead it uses an intermediate table to store the filter and then writes that filter to the hardware. Based on original patch from Dave Boutcher <daveboutcher@gmail.com> Signed-off-by: NEmil Tantilov <emil.s.tantilov@intel.com> Reported-by: NDave Boutcher <daveboutcher@gmail.com> Tested-by: NStephen Ko <stephen.s.ko@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Emil Tantilov 提交于
This change makes it so that out of bounds requests to these calls will now return IXGBE_ERR_INVALID_ARGUMENT instead of returning 0. Signed-off-by: NEmil Tantilov <emil.s.tantilov@intel.com> Tested-by: NStephen Ko <stephen.s.ko@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Emil Tantilov 提交于
This patch fills in the values for bus speed and width of the ixgbe_bus_speed and ixgbe_bus_width enums. Signed-off-by: NEmil Tantilov <emil.s.tantilov@intel.com> Tested-by: NStephen Ko <stephen.s.ko@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Emil Tantilov 提交于
Double resets are required for recovery from certain error conditions. Between resets, it is necessary to stall to allow time for any pending HW events to complete. We use 1usec since that is what is needed for ixgbe_disable_pcie_master(). The second reset then clears out any effects of those events. Signed-off-by: NEmil Tantilov <emil.s.tantilov@intel.com> Tested-by: NStephen Ko <stephen.s.ko@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Emil Tantilov 提交于
The media type was not being set for the 82599 T3 LAN on motherboard. This change corrects that. Signed-off-by: NEmil Tantilov <emil.s.tantilov@intel.com> Tested-by: NStephen Ko <stephen.s.ko@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Emil Tantilov 提交于
This change just cleans up a few defines in ixgbe_type.h related to wake on LAN. Signed-off-by: NEmil Tantilov <emil.s.tantilov@intel.com> Tested-by: NStephen Ko <stephen.s.ko@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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- 24 2月, 2011 1 次提交
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由 Greg Rose 提交于
The X540 controller supports jumbo frames in SR-IOV mode. Allow configuration of jumbo frames either in the PF driver or on behalf of a VF. Signed-off-by: NGreg Rose <gregory.v.rose@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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- 10 1月, 2011 3 次提交
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由 Alexander Duyck 提交于
This change fixes several issues found in ntuple filtering while I was doing the ATR refactor. Specifically I updated the masks to work correctly with the latest version of ethtool, I cleaned up the exception handling and added detailed error output when a filter is rejected, and corrected several bits that were set incorrectly in ixgbe_type.h. The previous version of this patch included a printk that was left over from me fixing the filter setup. This patch does not include that printk. Signed-off-by: NAlexander Duyck <alexander.h.duyck@intel.com> Tested-by: NStephen Ko <stephen.s.ko@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Alexander Duyck 提交于
This change adds a compressed input type for atr signature hash computation. It also drops the use of the set functions when setting up the ATR input since we can then directly setup the hash input as two dwords that can be stored and passed as registers. With these changes the cost of computing the has is low enough that we can perform a hash computation on each TCP SYN flagged packet allowing us to drop the number of flow director misses considerably in tests such as netperf TCP_CRR. Signed-off-by: NAlexander Duyck <alexander.h.duyck@intel.com> Tested-by: NStephen Ko <stephen.s.ko@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Alexander Duyck 提交于
This change cleans up the layout of the flow director data, and the algorithm used to calculate the hash resulting in a 35x / 3500% performance increase versus the old flow director hash computation. The overall effect is only a 1% increase in transactions per second though due to the fact that only 1 packet in 20 are actually hashed upon. TCP_RR before: Socket Size Request Resp. Elapsed Trans. Send Recv Size Size Time Rate bytes Bytes bytes bytes secs. per sec 16384 87380 1 1 60.00 23059.27 16384 87380 TCP_RR after: Socket Size Request Resp. Elapsed Trans. Send Recv Size Size Time Rate bytes Bytes bytes bytes secs. per sec 16384 87380 1 1 60.00 23239.98 16384 87380 Signed-off-by: NAlexander Duyck <alexander.h.duyck@intel.com> Tested-by: NStephen Ko <stephen.s.ko@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 25 12月, 2010 1 次提交
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由 Greg Rose 提交于
Add support for the anti-spoofing feature in the HW. Packets from VF devices with spoofed MAC addresses or VLAN tags will be blocked and a counter incremented. During the watchdog timer the spoofed packet dropped counter is read and if it is non-zero then a warning message is displayed on the host VMM's console. Signed-off-by: NGreg Rose <gregory.v.rose@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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- 11 12月, 2010 1 次提交
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由 Don Skidmore 提交于
The existing PHY ID for X540 was from early production hardware and is no longer correct. This patch corrects that. Signed-off-by: NDon Skidmore <donald.c.skidmore@intel.com> Tested-by: NStephen Ko <stephen.s.ko@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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- 07 12月, 2010 1 次提交
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由 Don Skidmore 提交于
This patch helps prevent FW/SW semaphore collision from leading to link establishment failure. The collision might mess up the PHY registers so we reset the PHY. However there are SFI/KR areas in the PHY that are not reset with a Reset_AN so we need to change LMS to reset it. Also wait until AN state machine is AN_GOOD Signed-off-by: NDon Skidmore <donald.c.skidmore@intel.com> Tested-by: NStephen Ko <stephen.s.ko@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 04 12月, 2010 3 次提交
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由 Don Skidmore 提交于
The new PBA format is stored as a string. This patch allows the driver to support both the old and new format. Signed-off-by: NDon Skidmore <donald.c.skidmore@intel.com> Tested-by: NStephen Ko <stephen.s.ko@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Don Skidmore 提交于
Add both NIC and backplane support for FCoE enabled devices IDs. Signed-off-by: NDon Skidmore <donald.c.skidmore@intel.com> Tested-by: NStephen Ko <stephen.s.ko@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Don Skidmore 提交于
This patch will add wake on LAN support to the dev/sub_dev 10FB 11A9. This will also include ixgbe ethtool support for this device. Signed-off-by: NDon Skidmore <donald.c.skidmore@intel.com> Tested-by: NStephen Ko <stephen.s.ko@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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