sys: Remove $FreeBSD$: one-line .c pattern

Remove /^[\s*]*__FBSDID\("\$FreeBSD\$"\);?\s*\n/

Finish mechanical conversion of axgbe(4) to IfAPI.

Sponsored by: Juniper Networks, Inc.

Convert iflib(4) and iflib-based drivers to the DrvAPI

Summary:
Convert iflib(4) and the following drivers:
* axgbe
* em
* ice
* ixl
* vmxnet

Sponsored by: Juniper Networks, Inc.
Reviewed by: kbowl

Convert iflib(4) and iflib-based drivers to the DrvAPI

Summary:
Convert iflib(4) and the following drivers:
* axgbe
* em
* ice
* ixl
* vmxnet

Sponsored by: Juniper Networks, Inc.
Reviewed by: kbowling, #iflib
Differential Revision: https://reviews.freebsd.org/D37768

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axgbe: driver changes for netmap support

AMD 10GbE hardware is designed to have two buffers per receive descriptor to
support split header feature. For this purpose, the driver was designed to use
2

axgbe: driver changes for netmap support

AMD 10GbE hardware is designed to have two buffers per receive descriptor to
support split header feature. For this purpose, the driver was designed to use
2 iflib freelists per receive queue. So, that buffers from 2 freelists are used
to refill an entry in the receive descriptor. The current design holds good
with regular data traffic.

But, when netmap comes into play, the current design will not fit in. The
current netmap interfaces and netmap implementation in iflib doesn't seem
to accomodate the design of 2 freelists per receive queue. So, exercising
Netmap capability with inbuilt tools like bridge, pkt-gen doesn't work with
the 2 freelists driver design.

So, the driver design is changed to accomodate the current netmap interfaces
and netmap implementation in iflib by using single freelist per receive queue
approach when Netmap capability is exercised without disturbing the current
2 freelists approach.
The dev.ax.sph_enable tunable can be set to 0 to configure the single
free list mode.

Thanks to Stephan Dewt for his Initial set of code changes for the stated
problem.

Submitted by: rajesh1.kumar_amd.com
Approved by: vmaffione
MFC after: 3 weeks
Differential Revision: https://reviews.freebsd.org/D27797

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[axgbe] Fix compiler warnings in gcc-6.3; perhaps fix a PHY issue

* uninitialised variable use
* Using AXGBE_SET_ADV() where it was intended; using AXGBE_ADV()
seems wrong and also causes a compil

[axgbe] Fix compiler warnings in gcc-6.3; perhaps fix a PHY issue

* uninitialised variable use
* Using AXGBE_SET_ADV() where it was intended; using AXGBE_ADV()
seems wrong and also causes a compiler warning.

Reviewed by: rpokala
Differential Revision: https://reviews.freebsd.org/D26839

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10Gigabit Ethernet driver for AMD SoC

This patch has the driver for 10Gigabit Ethernet controller in AMD
SoC. This driver is written compatible to the Iflib framework. The
existing driver is for the

10Gigabit Ethernet driver for AMD SoC

This patch has the driver for 10Gigabit Ethernet controller in AMD
SoC. This driver is written compatible to the Iflib framework. The
existing driver is for the old version of hardware. The submitted
driver here is for the recent versions of the hardware where the Ethernet
controller is PCI-E based.

Submitted by: Rajesh Kumar <[email protected]>
MFC after: 1 month
Relnotes: yes
Differential Revision: https://reviews.freebsd.org/D25793

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Port the Linux AMX 10G network driver to FreeBSD as axgbe. It is unlikely
we will import a newer version of the Linux code so the linuxkpi was not
used.

This is still missing 10G support, and multic

Port the Linux AMX 10G network driver to FreeBSD as axgbe. It is unlikely
we will import a newer version of the Linux code so the linuxkpi was not
used.

This is still missing 10G support, and multicast has not been tested.

Reviewed by: gnn
Obtained from: ABT Systems Ltd
Sponsored by: SoftIron Inc
Differential Revision: https://reviews.freebsd.org/D8549

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Import the AMD 10G ethernet driver for the AMD Opteron A1100.

This is from Linux git as of 5eb4dce3b3471ec9d1ea2945fa3d2bab4ac7e100

Obtained from: Linux
Sponsored by: SoftIron Inc