Am Donnerstag, den 26.06.2014, 02:32 +0400 schrieb Antony Pavlov:
> Signed-off-by: Antony Pavlov <antonynpav...@gmail.com>
> ---
> commands/Kconfig | 8 ++++++++
> commands/Makefile | 1 +
> commands/lspci.c | 49 +++++++++++++++++++++++++++++++++++++++++++++++++
> 3 files changed, 58 insertions(+)
> create mode 100644 commands/lspci.c
>
[...]
> diff --git a/commands/lspci.c b/commands/lspci.c
> new file mode 100644
> index 0000000..5e1f6dd
> --- /dev/null
> +++ b/commands/lspci.c
> @@ -0,0 +1,49 @@
> +/*
> + * Copyright (C) 2011-2014 Antony Pavlov <antonynpav...@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_dev *dev;
> +
> + if (!pci_root) {
> + printf("no pci!\n");
Please rephrase this to something like "No PCI root busses found".
> + return 1;
> + }
> +
> + list_for_each_entry(dev, &pci_root->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
--
Pengutronix e.K. | Lucas Stach |
Industrial Linux Solutions | http://www.pengutronix.de/ |
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