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/

kmem_malloc/free: Use void * instead of vm_offset_t for kernel pointers.

Reviewed by: kib, markj
Sponsored by: DARPA
Differential Revision: https://reviews.freebsd.org/D36549

arm/arm64 freescale: Remove unused devclass arguments to DRIVER_MODULE.

Add the firmware blob required to use the sdma hardware in the imx6
processor, and its associated license text (which is similar to a
bsd-3-clause, but with a prohibition against decompiling). Insta

Add the firmware blob required to use the sdma hardware in the imx6
processor, and its associated license text (which is similar to a
bsd-3-clause, but with a prohibition against decompiling). Install a copy
of the license in /usr/share/doc/legal/imx, to comply with the license terms
that requires a copy of the license to be delivered along with the firmware.

Obtained from: https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/tree/imx/sdma/sdma-imx6q.bin https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/tree/LICENSE.sdma_firmware

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A couple small fixes for the imx6_sdma driver...

Attach after interrupt controllers, since the attach function tries to
set up an interrupt handler.

Check for the availability of the required firmw

A couple small fixes for the imx6_sdma driver...

Attach after interrupt controllers, since the attach function tries to
set up an interrupt handler.

Check for the availability of the required firmware early in the attach
code (before allocating resources). If the firmware is not available, set
a static var to remember that, so that if the device is re-probed on later
passes it won't repeatedly try to attach and then complain again about
missing firmware.

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Merge ^/head r338298 through r338391.

Eliminate the arena parameter to kmem_free(). Implicitly this corrects an
error in the function hypercall_memfree(), where the wrong arena was being
passed to kmem_free().

Introduce a per-page flag

Eliminate the arena parameter to kmem_free(). Implicitly this corrects an
error in the function hypercall_memfree(), where the wrong arena was being
passed to kmem_free().

Introduce a per-page flag, VPO_KMEM_EXEC, to mark physical pages that are
mapped in kmem with execute permissions. Use this flag to determine which
arena the kmem virtual addresses are returned to.

Eliminate UMA_SLAB_KRWX. The introduction of VPO_KMEM_EXEC makes it
redundant.

Update the nearby comment for UMA_SLAB_KERNEL.

Reviewed by: kib, markj
Discussed with: jeff
Approved by: re (marius)
Differential Revision: https://reviews.freebsd.org/D16845

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Merge ^/head r338026 through r338297, and resolve conflicts.

Eliminate kmem_alloc_contig()'s unused arena parameter.

Reviewed by: hselasky, kib, markj
Discussed with: jeff
Differential Revision: https://reviews.freebsd.org/D16799

[iMX6] Fix SDMA driver build

- Place const modifiers where required
- Make sure sdma device is attahched before consumers like SSI

Reviewed by: br
MFC after: 1 week
Differential Revision: https://r

[iMX6] Fix SDMA driver build

- Place const modifiers where required
- Make sure sdma device is attahched before consumers like SSI

Reviewed by: br
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D8874

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Merge ^/head r308491 through r308841.

Stop including fdt_common.h from the arm code when it's unneeded.

Sponsored by: ABT Systems Ltd

MFH

Sponsored by: The FreeBSD Foundation

Cleanup unnecessary semicolons from the kernel.

Found with devel/coccinelle.

Catch up with HEAD (r280229-r284686).

Merge from head

Merged ^/head r283871 through r284187.

Include a header required for vtophys().

Merge sync of head

Merge from head

MFH: r280643-r281852

Sponsored by: The FreeBSD Foundation

Stop using machine/fdt.h in the arm kernel code when we don't need it.

Merge from HEAD

Merge ^/head r277327 through r277718.