mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-29 23:53:55 +08:00
d2912cb15b
Based on 2 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation # extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 4122 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Enrico Weigelt <info@metux.net> Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081206.933168790@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
71 lines
1.5 KiB
C
71 lines
1.5 KiB
C
// SPDX-License-Identifier: GPL-2.0-only
|
|
/*
|
|
* rsrc_mgr.c -- Resource management routines and/or wrappers
|
|
*
|
|
* The initial developer of the original code is David A. Hinds
|
|
* <dahinds@users.sourceforge.net>. Portions created by David A. Hinds
|
|
* are Copyright (C) 1999 David A. Hinds. All Rights Reserved.
|
|
*
|
|
* (C) 1999 David A. Hinds
|
|
*/
|
|
|
|
#include <linux/slab.h>
|
|
#include <linux/module.h>
|
|
#include <linux/kernel.h>
|
|
|
|
#include <pcmcia/ss.h>
|
|
#include <pcmcia/cistpl.h>
|
|
#include "cs_internal.h"
|
|
|
|
int static_init(struct pcmcia_socket *s)
|
|
{
|
|
/* the good thing about SS_CAP_STATIC_MAP sockets is
|
|
* that they don't need a resource database */
|
|
|
|
s->resource_setup_done = 1;
|
|
|
|
return 0;
|
|
}
|
|
|
|
struct resource *pcmcia_make_resource(resource_size_t start,
|
|
resource_size_t end,
|
|
unsigned long flags, const char *name)
|
|
{
|
|
struct resource *res = kzalloc(sizeof(*res), GFP_KERNEL);
|
|
|
|
if (res) {
|
|
res->name = name;
|
|
res->start = start;
|
|
res->end = start + end - 1;
|
|
res->flags = flags;
|
|
}
|
|
return res;
|
|
}
|
|
|
|
static int static_find_io(struct pcmcia_socket *s, unsigned int attr,
|
|
unsigned int *base, unsigned int num,
|
|
unsigned int align, struct resource **parent)
|
|
{
|
|
if (!s->io_offset)
|
|
return -EINVAL;
|
|
*base = s->io_offset | (*base & 0x0fff);
|
|
*parent = NULL;
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
struct pccard_resource_ops pccard_static_ops = {
|
|
.validate_mem = NULL,
|
|
.find_io = static_find_io,
|
|
.find_mem = NULL,
|
|
.init = static_init,
|
|
.exit = NULL,
|
|
};
|
|
EXPORT_SYMBOL(pccard_static_ops);
|
|
|
|
|
|
MODULE_AUTHOR("David A. Hinds, Dominik Brodowski");
|
|
MODULE_LICENSE("GPL");
|
|
MODULE_ALIAS("rsrc_nonstatic");
|