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c8692598 |
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30-Jun-2021 |
Radoslaw Tyl <radoslawx.tyl@intel.com> |
ixgbevf: Mailbox improvements Improve reliability of the mailbox communication and remove its potential flaws that may lead to the undefined or faulty behavior. Recently some users reported issues on ESX with 10G Intel NICs which were found to be caused by incorrect implementation of the PF-VF mailbox communication. Technical investigation highlighted areas to improve in the communication between PF or VF that wants to send the message (sender) and the other part which receives the message (receiver): - Locking the mailbox when the sender wants to send a message - Releasing the mailbox when the communication ends - Returning the result of the mailbox message execution Signed-off-by: Radoslaw Tyl <radoslawx.tyl@intel.com> Tested-by: Tony Brelinski <tony.brelinski@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
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887a3203 |
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30-Jun-2021 |
Radoslaw Tyl <radoslawx.tyl@intel.com> |
ixgbevf: Improve error handling in mailbox Add new handling for error codes: IXGBE_ERR_CONFIG - ixgbe_mbx_operations is not correctly set IXGBE_ERR_TIMEOUT - mailbox operation, e.g. poll for message, timeout Signed-off-by: Radoslaw Tyl <radoslawx.tyl@intel.com> Tested-by: Tony Brelinski <tony.brelinski@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
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7f68d430 |
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13-Aug-2018 |
Shannon Nelson <shannon.nelson@oracle.com> |
ixgbevf: enable VF IPsec offload operations Add the IPsec initialization into the driver startup and add the Rx and Tx processing hooks. Signed-off-by: Shannon Nelson <shannon.nelson@oracle.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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adef9a26 |
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13-Aug-2018 |
Shannon Nelson <shannon.nelson@oracle.com> |
ixgbevf: add defines for IPsec offload request Fix up the register definitions for using IPsec offloads and add the new mailbox message IDs. Signed-off-by: Shannon Nelson <shannon.nelson@oracle.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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51dce24b |
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26-Apr-2018 |
Jeff Kirsher <jeffrey.t.kirsher@intel.com> |
net: intel: Cleanup the copyright/license headers 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>
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ae06c70b |
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22-Mar-2018 |
Jeff Kirsher <jeffrey.t.kirsher@intel.com> |
intel: add SPDX identifiers to all the Intel drivers 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>
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1d94f987 |
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29-Jun-2016 |
Don Skidmore <donald.c.skidmore@intel.com> |
ixgbevf: add VF support for new hardware This patch add VF support for the new X553 hardware. Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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b4363fbd |
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19-Apr-2016 |
KY Srinivasan <kys@microsoft.com> |
ixgbevf: Add the device ID's presented while running on Hyper-V Intel SR-IOV cards present different ID when running on Hyper-V. Add the device IDs presented while running on Hyper-V. Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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8d055cc0 |
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13-Apr-2016 |
Jacob Keller <jacob.e.keller@intel.com> |
ixgbevf: make use of BIT() macro to avoid shift of signed values Also cleanup a case where we're bit shifting a value into place, and use an unsigned constant. Make use of the unsigned postfix in places where BIT() macro is not appropriate. Signed-off-by: Jacob Keller <jacob.e.keller@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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1e1429d6 |
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28-Apr-2015 |
Fan Du <fan.du@intel.com> |
ixgbevf: Set Rx hash type for ingress packets Set hash type for ingress packets according to NIC advanced receive descriptors RSS type part. Signed-off-by: Fan Du <fan.du@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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dec0d8e4 |
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10-Feb-2015 |
Jeff Kirsher <jeffrey.t.kirsher@intel.com> |
ixgbevf: Fix code comments and whitespace Fix the code comments to align with drivers/net/ code commenting style, as well as whitespace issues. The whitespace issues resolve checkpatch errors, like lines exceeding 80 chars (except for strings) and the use of tabs where possible. CC: <kernel-team@fb.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com>
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47068b0d |
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22-Nov-2014 |
Emil Tantilov <emil.s.tantilov@intel.com> |
ixgbevf: add support for X550 VFs This patch adds initial support for VFs on a new mac - X550. The patch adds the basic structures and device IDs for the X550 VFs that would allow the driver to load and pass traffic. Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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29d37fa1 |
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17-Jan-2014 |
Emil Tantilov <emil.s.tantilov@intel.com> |
ixgbevf: merge ixgbevf_tx_map and ixgbevf_tx_queue into a single function This change merges the ixgbevf_tx_map call and the ixgbevf_tx_queue call into a single function. In order to make room for this setting of cmd_type and olinfo flags is done in separate functions. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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de02decb |
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16-Jan-2014 |
Don Skidmore <donald.c.skidmore@intel.com> |
ixgbevf: create function for all of ring init This patch creates new functions for ring initialization, ixgbevf_configure_tx_ring() and ixgbevf_configure_rx_ring(). The work done in these function previously was spread between several other functions and this change should hopefully lead to greater readability and make the code more like ixgbe. This patch also moves the placement of some older functions to avoid having to write prototypes. It also promotes a couple of debug messages to errors. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
56e94095 |
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20-Jul-2012 |
Alexander Duyck <alexander.h.duyck@intel.com> |
ixgbevf: Add VF DCB + SR-IOV support This change adds support for DCB and SR-IOV from the VF. With this change in place the VF will correctly use a traffic class other than 0 in the case that the PF is configured with the default user priority belonging to a traffic class other than 0. Cc: Greg Rose <gregory.v.rose@intel.com> Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Tested-by: Sibai Li <sibai.li@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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#
31186785 |
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20-Jul-2012 |
Alexander Duyck <alexander.h.duyck@intel.com> |
ixgbevf: Add support for VF API negotiation This change makes it so that the VF can support the PF/VF API negotiation protocol. Specifically in this case we are adding support for API 1.0 which will mean that the VF is capable of cleaning up buffers that span multiple descriptors without triggering an error. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Tested-by: Sibai Li <sibai.li@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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70a10e25 |
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11-May-2012 |
Alexander Duyck <alexander.h.duyck@intel.com> |
ixgbevf: Consolidate Tx context descriptor creation code There is a good bit of redundancy between the Tx checksum and segmentation offloads. In order to reduce some of this I am moving the code for creating a context descriptor into a separate function. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: Greg Rose <gregory.v.rose@intel.com> Tested-by: Sibai Li <sibai.li@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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5f3600eb |
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11-May-2012 |
Alexander Duyck <alexander.h.duyck@intel.com> |
ixgbevf: Use igb style interrupt masks instead of ixgbe style The interrupt registers accessed in ixgbevf are more similar to the igb style registers than they are to the ixgbe style registers. As such we would be better off setting up the code for the EICS, EIMS, EICS, EIAM, and EIAC like we do in igb instead of ixgbe. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: Greg Rose <gregory.v.rose@intel.com> Tested-by: Sibai Li <sibai.li@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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31a1b375 |
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09-Apr-2012 |
Greg Rose <gregory.v.rose@intel.com> |
ixgbevf: Add support to recognize 100mb link speed The X540 10Gig controller is capable of linking at 100Mbits - add support for reporting that link speed. Signed-off-by: Greg Rose <gregory.v.rose@intel.com> Tested-by: Sibai Li <sibai.li@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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5c47a2b6 |
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05-Jan-2012 |
Greg Rose <gregory.v.rose@intel.com> |
ixgbevf: Update copyright notices Signed-off-by: Greg Rose <gregory.v.rose@intel.com> Tested-by: Robert E Garrett <robertX.e.garrett@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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ea99d832 |
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20-Sep-2011 |
Joe Perches <joe@perches.com> |
intel: Convert <FOO>_LENGTH_OF_ADDRESS to ETH_ALEN Use the normal #defines not module specific ones. Signed-off-by: Joe Perches <joe@perches.com> Tested-by: Stephen Ko <stephen.s.ko@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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dee1ad47 |
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07-Apr-2011 |
Jeff Kirsher <jeffrey.t.kirsher@intel.com> |
intel: Move the Intel wired LAN drivers 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>
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