sc_x86_lspci.c
2.08 KB
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/*
* Copyright (C) 2014 René Kijewski <rene.kijewski@fu-berlin.de>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
/**
* @ingroup sys_shell_commands
* @{
*
* @file
* @brief List PCI devices
*
* @author René Kijewski <rene.kijewski@fu-berlin.de>
*
* @}
*/
#include "x86_pci.h"
#include "x86_pci_strings.h"
#include <stdio.h>
extern int _x86_lspci(int argc, char **argv)
{
(void) argc;
(void) argv;
unsigned index = 0;
while (1) {
const char *baseclass_name, *subclass_name, *vendor_name, *device_name;
const x86_known_pci_device_t *d = x86_enumerate_pci_devices(&index);
if (!d) {
break;
}
subclass_name = x86_pci_subclass_to_string(d->class.baseclass,
d->class.subclass,
d->class.programming_interface,
&baseclass_name);
vendor_name = x86_pci_device_id_to_string(d->vendor.vendor_id,
d->vendor.device_id,
&device_name);
printf("%02x:%02x.%x \"%s\": \"%s\" (%s: %s, rev: %02hhx)\n",
d->bus, d->dev, d->fun,
vendor_name, device_name,
baseclass_name, subclass_name, d->class.revision_id);
}
return 0;
}