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: Don't assume the MDIO is on the same fman as the MAC

The P5040 has the MDIO for FMAN2 on FMAN1 for some reason. Instead of
trying to manually find the MDIO, use a real xref.

dpaa: Use BUS_PASS_SUPPORTDEV for pqmdio

BUS_PASS_SUPPORTDEV is semantically better than BUS_PASS_RESOURCE, since
it's a support device for dtsec, so only needs probed before dtsec, not
before inter

dpaa: Use BUS_PASS_SUPPORTDEV for pqmdio

BUS_PASS_SUPPORTDEV is semantically better than BUS_PASS_RESOURCE, since
it's a support device for dtsec, so only needs probed before dtsec, not
before interrupts.

Suggested by: manu

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dpaa: Probe and attach pqmdio at BUS_PASS_RESOURCE

Avoid the fragile nature of depending on ordering of the devices in the
FDT by forcing the MDIO driver to precede the DTSEC driver.

dpaa: Remove unused devclass arguments to DRIVER_MODULE.

Remove unused miibus_devclass and miibus_fdt_devclass.

Merge ^/head r323559 through r325504.

MFhead@r325383

Remove a singleton in the DPAA driver, to allow multiple fman instances

Some devices (P5040, P4080) have multiple frame managers in their DPAA
subsystems. This was prevented by use of a softc singl

Remove a singleton in the DPAA driver, to allow multiple fman instances

Some devices (P5040, P4080) have multiple frame managers in their DPAA
subsystems. This was prevented by use of a softc singleton in the DPAA
driver. Since if_dtsec(4) has moved to be a child of fman, it can access
the fman device data via the parent object.

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Merge ^/head r307383 through r307735.

Remove a hack requiring dtsec0 to always be enabled for mdio.

Instead replace it with a different hack, that turns fman into a simplebus
subclass, and maps its children within its address space.

Si

Remove a hack requiring dtsec0 to always be enabled for mdio.

Instead replace it with a different hack, that turns fman into a simplebus
subclass, and maps its children within its address space.

Since all PHY communication is done through dtsec0's mdio space, the FDT
contains a reference to the dtsec0 mdio handle in all nodes that need it.
Instead of using Freescale's implementation for MII access, use our own (copied
loosely from the eTSEC driver, and could possibly be merged eventually). This
lets us access the registers directly rather than needing a full dtsec interface
just to access the registers.

Future directions will include turning fman into more of a simplebus, and not
mapping the region and playing games. This will require changes to the dtsec
driver to make it a child of fman, and possibly other drivers as well.

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