sys: Automated cleanup of cdefs and other formatting

Apply the following automated changes to try to eliminate
no-longer-needed sys/cdefs.h includes as well as now-empty
blank lines in a row.

Remov

sys: Automated cleanup of cdefs and other formatting

Apply the following automated changes to try to eliminate
no-longer-needed sys/cdefs.h includes as well as now-empty
blank lines in a row.

Remove /^#if.*\n#endif.*\n#include\s+<sys/cdefs.h>.*\n/
Remove /\n+#include\s+<sys/cdefs.h>.*\n+#if.*\n#endif.*\n+/
Remove /\n+#if.*\n#endif.*\n+/
Remove /^#if.*\n#endif.*\n/
Remove /\n+#include\s+<sys/cdefs.h>\n#include\s+<sys/types.h>/
Remove /\n+#include\s+<sys/cdefs.h>\n#include\s+<sys/param.h>/
Remove /\n+#include\s+<sys/cdefs.h>\n#include\s+<sys/capsicum.h>/

Sponsored by: Netflix

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

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

dpaa: Remove unused devclass arguments to DRIVER_MODULE.

Merge ^/head r339015 through r339669.

dpaa: Mark BMan and QMan as earlier driver modules

The BMan softc must exist when dtsec devices are created, else a NULL
pointer is dereferenced. QMan likely as well. Until now, we have relied on

dpaa: Mark BMan and QMan as earlier driver modules

The BMan softc must exist when dtsec devices are created, else a NULL
pointer is dereferenced. QMan likely as well. Until now, we have relied on
order within the fdt parsing to attach correctly, but this obviously is not
foolproof. Mark these as BUS_PASS_SUPPORTDEV so they're probed and attached
explicitly before dtsec devices.

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Align OF_getencprop_alloc API with OF_getencprop and OF_getprop_alloc

Change OF_getencprop_alloc semantics to be combination of malloc and
OF_getencprop and return size of the property, not number o

Align OF_getencprop_alloc API with OF_getencprop and OF_getprop_alloc

Change OF_getencprop_alloc semantics to be combination of malloc and
OF_getencprop and return size of the property, not number of elements
allocated.

For the use cases where number of elements is preferred introduce
OF_getencprop_alloc_multi helper function that copies semantics
of OF_getencprop_alloc prior to this change.

This is to make OF_getencprop_alloc and OF_getencprop_alloc_multi
function signatures consistent with OF_getencprop_alloc and
OF_getencprop_alloc_multi.

Functionality-wise this patch is mostly rename of OF_getencprop_alloc
to OF_getencprop_alloc_multi except two calls in ofw_bus_setup_iinfo
where 1 was used as a block size.

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Allow bman-portals and qman-portals to attach to simple-bus

Official Linux dts's put the individual portals under a simple-bus, rather
than under a '*-portals' grouping. This adds a hack to permit

Allow bman-portals and qman-portals to attach to simple-bus

Official Linux dts's put the individual portals under a simple-bus, rather
than under a '*-portals' grouping. This adds a hack to permit that, which
gets us closer to using stock device trees for DPAA-based devices.

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Merge ^/head r308491 through r308841.

Make dpaa work with only slightly modified Linux device trees.

Linux has a slightly different device tree definition for DPAA than originally
done in the FreeBSD driver. This changes the driver to

Make dpaa work with only slightly modified Linux device trees.

Linux has a slightly different device tree definition for DPAA than originally
done in the FreeBSD driver. This changes the driver to be mostly compatible
with the Linux device tree definitions. Currently the differences are:

bman-portals: compatible = "fsl,bman-portals" (Linux is "simple-bus")
qman-portals: compatible = "fsl,qman-portals" (Linux is "simple-bus")
fman: compatible = "fsl,fman" (Linux is "simple-bus")

The Linux device tree doesn't specify anything for rgmii in the mdio. This
change still requires the device tree to specify the phy-handle, and doesn't yet
support tbi.

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Use ofw_bus_node_is_compatible() instead of fdt_is_compatible()

No need to have two functions that do the same thing, let's let fdt_* go away,
and use ofw_bus_* equivalents instead.

Requested by: a

Use ofw_bus_node_is_compatible() instead of fdt_is_compatible()

No need to have two functions that do the same thing, let's let fdt_* go away,
and use ofw_bus_* equivalents instead.

Requested by: andrew

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Merge ^/head r307736 through r308146.

Use the correct name for the qm_portals class.

This file was copy&pasted from bman_fdt, and it still shows.

Initialize the ofw_bus_devinfo on the portals to prevent a crash.

If the device tree doesn't contain a cpu-handle field in any bman-portal or
qman-portal, it will exit without setting up the devinfo

Initialize the ofw_bus_devinfo on the portals to prevent a crash.

If the device tree doesn't contain a cpu-handle field in any bman-portal or
qman-portal, it will exit without setting up the devinfo, leaving it
uninitialized. This will lead to attempts to free random memory, and ultimately
panic.

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Merge ^/head r296007 through r296368.

MFH

Sponsored by: The FreeBSD Foundation

Add support for the Freescale dTSEC DPAA-based ethernet controller.

Freescale's QorIQ line includes a new ethernet controller, based on their
Datapath Acceleration Architecture (DPAA). This uses a

Add support for the Freescale dTSEC DPAA-based ethernet controller.

Freescale's QorIQ line includes a new ethernet controller, based on their
Datapath Acceleration Architecture (DPAA). This uses a combination of a Frame
manager, Buffer manager, and Queue manager to improve performance across all
interfaces by being able to pass data directly between hardware acceleration
interfaces.

As part of this import, Freescale's Netcomm Software (ncsw) driver is imported.
This was an attempt by Freescale to create an OS-agnostic sub-driver for
managing the hardware, using shims to interface to the OS-specific APIs. This
work was abandoned, and Freescale's primary work is in the Linux driver (dual
BSD/GPL license). Hence, this was imported directly to sys/contrib, rather than
going through the vendor area. Going forward, FreeBSD-specific changes may be
made to the ncsw code, diverging from the upstream in potentially incompatible
ways. An alternative could be to import the Linux driver itself, using the
linuxKPI layer, as that would maintain parity with the vendor-maintained driver.
However, the Linux driver has not been evaluated for reliability yet, and may
have issues with the import, whereas the ncsw-based driver in this commit was
completed by Semihalf 4 years ago, and is very stable.

Other SoC modules based on DPAA, which could be added in the future:
* Security and Encryption engine (SEC4.x, SEC5.x)
* RAID engine

Additional work to be done:
* Implement polling mode
* Test vlan support
* Add support for the Pattern Matching Engine, which can do regular expression
matching on packets.

This driver has been tested on the P5020 QorIQ SoC. Others listed in the
dtsec(4) manual page are expected to work as the same DPAA engine is included in
all.

Obtained from: Semihalf
Relnotes: Yes
Sponsored by: Alex Perez/Inertial Computing

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