Adding upstream version 6.1.76.upstream/6.1.76upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 70 insertions, 0 deletions

diff --git a/drivers/pcmcia/rsrc_mgr.c b/drivers/pcmcia/rsrc_mgr.c
new file mode 100644
index 000000000..252893216
--- /dev/null
+++ b/drivers/pcmcia/rsrc_mgr.c
@@ -0,0 +1,70 @@
+// 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");