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// SPDX-License-Identifier: GPL-2.0-only
// SPDX-FileCopyrightText: © 2011 Sascha Hauer <s.hauer@pengutronix.de>, Pengutronix
/* iomem.c - barebox iomem command */
#include <asm/io.h>
#include <common.h>
#include <command.h>
static void __print_resources(struct resource *res, int indent)
{
struct resource *r;
resource_size_t size = resource_size(res);
int i;
for (i = 0; i < indent; i++)
printf(" ");
printf("%pa - %pa (size %pa) %s\n",
&res->start, &res->end, &size, res->name);
list_for_each_entry(r, &res->children, sibling)
__print_resources(r, indent + 1);
}
static void print_resources(struct resource *res)
{
__print_resources(res, 0);
}
static int do_iomem(int argc, char *argv[])
{
print_resources(&iomem_resource);
return 0;
}
BAREBOX_CMD_START(iomem)
.cmd = do_iomem,
BAREBOX_CMD_DESC("show IO memory usage")
BAREBOX_CMD_GROUP(CMD_GRP_INFO)
BAREBOX_CMD_END
#if IO_SPACE_LIMIT > 0
static int do_ioport(int argc, char *argv[])
{
print_resources(&ioport_resource);
return 0;
}
BAREBOX_CMD_START(ioport)
.cmd = do_ioport,
BAREBOX_CMD_DESC("show IO port usage")
BAREBOX_CMD_GROUP(CMD_GRP_INFO)
BAREBOX_CMD_END
#endif
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