Revert bus_get_cpus() for now.

I really thought I had run this through the tinderbox before committing,
but many places need <sys/types.h> -> <sys/param.h> for <sys/bus.h> now.

2 files changed, 0 insertions, 102 deletions

diff --git a/share/man/man9/BUS_GET_CPUS.9 b/share/man/man9/BUS_GET_CPUS.9
deleted file mode 100644
index a081d5d001b3..000000000000
--- a/share/man/man9/BUS_GET_CPUS.9
+++ /dev/null
@@ -1,100 +0,0 @@
-.\" -*- nroff -*-
-.\"
-.\" Copyright (c) 2016 John H. Baldwin <jhb@FreeBSD.org>
-.\" All rights reserved.
-.\"
-.\" Redistribution and use in source and binary forms, with or without
-.\" modification, are permitted provided that the following conditions
-.\" are met:
-.\" 1. Redistributions of source code must retain the above copyright
-.\"    notice, this list of conditions and the following disclaimer.
-.\" 2. Redistributions in binary form must reproduce the above copyright
-.\"    notice, this list of conditions and the following disclaimer in the
-.\"    documentation and/or other materials provided with the distribution.
-.\"
-.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
-.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
-.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
-.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
-.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-.\" SUCH DAMAGE.
-.\"
-.\" $FreeBSD$
-.\"
-.Dd March 1, 2016
-.Dt BUS_GET_CPUS 9
-.Os
-.Sh NAME
-.Nm BUS_GET_CPUS ,
-.Nm bus_get_cpus
-.Nd "request a set of device-specific CPUs"
-.Sh SYNOPSIS
-.In sys/param.h
-.In sys/bus.h
-.Ft int
-.Fo BUS_GET_CPUS
-.Fa "device_t dev" "device_t child" "enum cpu_sets op" "size_t setsize"
-.Fa "cpuset_t *cpuset"
-.Fc
-.Ft int
-.Fo bus_get_cpus
-.Fa "device_t dev" "enum cpu_sets op" "size_t setsize" "cpuset_t *cpuset"
-.Fc
-.Sh DESCRIPTION
-The
-.Fn BUS_GET_CPUS
-method queries the parent bus device for a set of device-specific CPUs.
-The
-.Fa op
-argument specifies which set of CPUs to retrieve.
-If successful,
-the requested set of CPUs are returned in
-.Fa cpuset .
-The
-.Fa setsize
-argument specifies the size in bytes of the set passed in
-.Fa cpuset .
-.Pp
-.Fn BUS_GET_CPUS
-supports querying different types of CPU sets via the the
-.Fa op argument.
-Not all set types are supported for every device.
-If a set type is not supported,
-.Fn BUS_GET_CPUS
-fails with
-.Er EINVAL .
-These set types are supported:
-.Bl -tag -width ".Dv LOCAL_CPUS"
-.It Dv LOCAL_CPUS
-The set of CPUs that are local to the device.
-If a device is closer to a specific memory domain in a non-uniform memory
-architecture system
-.Pq NUMA ,
-this will return the set of CPUs in that memory domain.
-.It Dv INTR_CPUS
-The preferred set of CPUs that this device should use for device interrupts.
-This set type must be supported by all bus drivers.
-.El
-.Pp
-The
-.Fn bus_get_cpus
-function is a simple wrapper around
-.Fn BUS_GET_CPUS .
-.Sh RETURN VALUES
-Zero is returned on success, otherwise an appropriate error is returned.
-.Sh SEE ALSO
-.Xr cpuset 2 ,
-.Xr BUS_BIND_INTR 9 ,
-.Xr device 9
-.Sh HISTORY
-The
-.Fn BUS_GET_CPUS
-method and
-.Fn bus_get_cpus
-function first appeared in
-.Fx 11.0 .
diff --git a/share/man/man9/Makefile b/share/man/man9/Makefile
index 21e8af4cf9e7..20ff6ae0efb4 100644
--- a/share/man/man9/Makefile
+++ b/share/man/man9/Makefile
@@ -42,7 +42,6 @@ MAN=	accept_filter.9 \
 	bus_generic_print_child.9 \
 	bus_generic_read_ivar.9 \
 	bus_generic_shutdown.9 \
-	BUS_GET_CPUS.9 \
 	bus_get_resource.9 \
 	BUS_NEW_PASS.9 \
 	BUS_PRINT_CHILD.9 \
@@ -503,7 +502,6 @@ MLINKS+=bus_dma.9 busdma.9 \
 	bus_dma.9 bus_dma_tag_create.9 \
 	bus_dma.9 bus_dma_tag_destroy.9
 MLINKS+=bus_generic_read_ivar.9 bus_generic_write_ivar.9
-MLINKS+=BUS_GET_CPUS.9 bus_get_cpus.9
 MLINKS+=BUS_READ_IVAR.9 BUS_WRITE_IVAR.9
 MLINKS+=BUS_SETUP_INTR.9 bus_setup_intr.9 \
 	BUS_SETUP_INTR.9 BUS_TEARDOWN_INTR.9 \