Merged ^/head r283871 through r284187.

Update SW4 to the Intel ixl/ixlv drivers. This is primarily a shared
code update, with supporting changes in the CORE. Changes for the extended
media types, VF driver has virtual channel protocol cha

Update SW4 to the Intel ixl/ixlv drivers. This is primarily a shared
code update, with supporting changes in the CORE. Changes for the extended
media types, VF driver has virtual channel protocol changes, and some
register use corrections. This software change should be coordinated with
Firmware updates to your hardware, contact your support channels for that.

MFC after: 1 week

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Merge ^/head r283596 through r283770.

Create a separate kobj interface for leaf-driver PCI IOV methods.

Leaf drivers should not import the PCI bus interface to add IOV handling.
Instead, move the IOV client methods to a separate kobj in

Create a separate kobj interface for leaf-driver PCI IOV methods.

Leaf drivers should not import the PCI bus interface to add IOV handling.
Instead, move the IOV client methods to a separate kobj interface.

Differential Revision: https://reviews.freebsd.org/D2584
Reviewed by: rstone

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MFH: r282615-r283655

Sponsored by: The FreeBSD Foundation

Merge sync of head

Remove executable property from several ixl(4) source files.

Differential Revision: https://reviews.freebsd.org/D2583
Reviewed by: erj

MFH: r278968-r280640

Sponsored by: The FreeBSD Foundation

Merge r278538 through r280226.

Merge from head

Remove redundant sysctl_handle_string() calls, the sbuf auto-drain takes
care of that.

Reviewed by: erj@

Merge from head

Merge ^/head r279759 through r279892.

Replace the DEV_NETMAP code that accidentally got removed in the
last commit.

MFC after: 1 week

This delta introduces SRIOV support, thanks to Ryan Stone of Sandvine for
adding this major feature to the driver. Secondly, this updates the base
driver with new 20G device support, and with the new

This delta introduces SRIOV support, thanks to Ryan Stone of Sandvine for
adding this major feature to the driver. Secondly, this updates the base
driver with new 20G device support, and with the new firmware levels some
changes to link handling and initialization were required.

MFC after: 1 week

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Merge from head

Merge r278538 through r279514.

Merge ^/head r279163 through r279308.

Migrate using CPU_ZERO() + CPU_SET() -> CPU_SETOF().

Tested:

* ixgbe, igb, RSS enabled

Submitted by: jhb
Sponsored by: Norse Corp, Inc.

Change uses of taskqueue_start_threads_pinned() -> taskqueue_start_threads_cpuset()

Differential Revision: https://reviews.freebsd.org/D1897
Reviewed by: jfv

Add native netmap support to ixl.
Preliminary tests indicate 32 Mpps on tx, 24 Mpps on rx
with source and receiver on two different ports of the same 40G card.
Optimizations are likely possible.
The

Add native netmap support to ixl.
Preliminary tests indicate 32 Mpps on tx, 24 Mpps on rx
with source and receiver on two different ports of the same 40G card.
Optimizations are likely possible.
The code follows closely the one for ixgbe so i do not
expect stability issues.

Hardware kindly supplied by Intel.

Reviewed by: Jack Vogel
MFC after: 1 week

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Merge ^/head r279023 through r279162.

Bring the XL710 drivers up to the SW3 release level.

MFC after: 1 week

MFhead @ r277403

Reintegrate head: r274132-r277384

Sponsored by: The FreeBSD Foundation