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author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2016-04-27 11:58:19 +0200 |
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committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2017-10-23 08:46:43 +0200 |
commit | 28ee86a9b0f2e980beeb637da4f787065c74a39e (patch) | |
tree | e2daa4e96e0488de2066fcb5f38e087c9a58f319 /rtemsbsd/powerpc/include/linux/module.h | |
parent | powerpc: Fix warnings (diff) | |
download | rtems-libbsd-28ee86a9b0f2e980beeb637da4f787065c74a39e.tar.bz2 |
Import DPAA driver snapshot
Imported from Freescale Linux repository
git://git.freescale.com/ppc/upstream/linux.git
commit 2774c204cd8bfc56a200ff4dcdfc9cdf5b6fc161.
Linux compatibility layer is partly from FreeBSD.
Diffstat (limited to 'rtemsbsd/powerpc/include/linux/module.h')
-rw-r--r-- | rtemsbsd/powerpc/include/linux/module.h | 102 |
1 files changed, 102 insertions, 0 deletions
diff --git a/rtemsbsd/powerpc/include/linux/module.h b/rtemsbsd/powerpc/include/linux/module.h new file mode 100644 index 00000000..3b21b4f5 --- /dev/null +++ b/rtemsbsd/powerpc/include/linux/module.h @@ -0,0 +1,102 @@ +/*- + * Copyright (c) 2010 Isilon Systems, Inc. + * Copyright (c) 2010 iX Systems, Inc. + * Copyright (c) 2010 Panasas, Inc. + * Copyright (c) 2013, 2014 Mellanox Technologies, Ltd. + * 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 unmodified, 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 ``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 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. + * + * $FreeBSD$ + */ +#ifndef _LINUX_MODULE_H_ +#define _LINUX_MODULE_H_ + +#include <sys/cdefs.h> +#include <sys/types.h> +#include <sys/module.h> + +#include <linux/list.h> +#include <linux/compiler.h> +#include <linux/kobject.h> +#include <linux/moduleparam.h> +#include <linux/percpu.h> +#include <linux/slab.h> + +#define MODULE_AUTHOR(name) +#define MODULE_DESCRIPTION(name) +#define MODULE_LICENSE(name) + +#define THIS_MODULE ((struct module *)0) + +#define EXPORT_SYMBOL(name) +#define EXPORT_SYMBOL_GPL(name) + +/* OFED pre-module initialization */ +#define SI_SUB_OFED_PREINIT (SI_SUB_ROOT_CONF - 2) +/* OFED default module initialization */ +#define SI_SUB_OFED_MODINIT (SI_SUB_ROOT_CONF - 1) + +#include <sys/linker.h> + +static inline void +_module_run(void *arg) +{ + void (*fn)(void); +#ifdef OFED_DEBUG_INIT + char name[1024]; + caddr_t pc; + long offset; + + pc = (caddr_t)arg; + if (linker_search_symbol_name(pc, name, sizeof(name), &offset) != 0) + printf("Running ??? (%p)\n", pc); + else + printf("Running %s (%p)\n", name, pc); +#endif + fn = arg; + DROP_GIANT(); + fn(); + PICKUP_GIANT(); +} + +#define module_init(fn) \ + SYSINIT(fn, SI_SUB_OFED_MODINIT, SI_ORDER_FIRST, _module_run, (fn)) + +#define module_exit(fn) \ + SYSUNINIT(fn, SI_SUB_OFED_MODINIT, SI_ORDER_SECOND, _module_run, (fn)) + +/* + * The following two macros are a workaround for not having a module + * load and unload order resolver: + */ +#define module_init_order(fn, order) \ + SYSINIT(fn, SI_SUB_OFED_MODINIT, (order), _module_run, (fn)) + +#define module_exit_order(fn, order) \ + SYSUNINIT(fn, SI_SUB_OFED_MODINIT, (order), _module_run, (fn)) + +#define module_get(module) +#define module_put(module) +#define try_module_get(module) 1 + +#endif /* _LINUX_MODULE_H_ */ |