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linuxkpi: Add <linux/mman.h> which includes <linux/smp.h>

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This is used by `i915_gem.c` in the i915 DRM driver to get access to
`wbinvd_on_all_cpus()`.

Reviewed by:	manu
Approved by:	manu
Differential Revision:	https://reviews.freebsd.org/D36970
This commit is contained in:
Jean-Sébastien Pédron 2022-11-11 20:57:46 +01:00
parent 708a570255
commit 24c7853f39
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GPG Key ID: 39E99761A5FD94CC
2 changed files with 40 additions and 0 deletions
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38
sys/compat/linuxkpi/common/include/linux/mman.h Normal file
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@ -0,0 +1,38 @@
/*-
* SPDX-License-Identifier: BSD-2-Clause
*
* Copyright (c) 2022 Jean-Sébastien Pédron <dumbbell@FreeBSD.org>
*
* 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.
*/
#ifndef _LINUX_MMAN_H
#define _LINUX_MMAN_H
/*
* In Linux, <linux/mman.h> includes <linux/percpu_counter.h>, which includes
* <linux/smp.h>.
*/
#include <linux/smp.h>
#endif /* _LINUX_MMAN_H */

2
sys/compat/linuxkpi/common/include/linux/smp.h
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@ -29,6 +29,8 @@
#ifndef _LINUXKPI_LINUX_SMP_H_
#define _LINUXKPI_LINUX_SMP_H_
#include <asm/smp.h>
/*
* Important note about the use of the function provided below:
*