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/*
* Copyright (C) 2011-2014 Antony Pavlov <antonynpavlov@gmail.com>
*
* This file is part of barebox.
* See file CREDITS for list of people who contributed to this project.
*
* 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 distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
*/
#include <common.h>
#include <command.h>
#include <complete.h>
#include <linux/pci.h>
static int do_lspci(int argc, char *argv[])
{
struct pci_bus *root_bus;
struct pci_dev *dev;
if (list_empty(&pci_root_buses)) {
printf("No PCI bus detected\n");
return 1;
}
list_for_each_entry(root_bus, &pci_root_buses, node) {
list_for_each_entry(dev, &root_bus->devices, bus_list) {
printf("%02x: %04x: %04x:%04x (rev %02x)\n",
dev->devfn,
(dev->class >> 8) & 0xffff,
dev->vendor,
dev->device,
dev->revision);
}
}
return 0;
}
BAREBOX_CMD_START(lspci)
.cmd = do_lspci,
BAREBOX_CMD_DESC("Show PCI info")
BAREBOX_CMD_GROUP(CMD_GRP_INFO)
BAREBOX_CMD_COMPLETE(empty_complete)
BAREBOX_CMD_END
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