[RFC v2] add 'miitool' command to view media-independent interface status

[Jean-Christophe PLAGNIOL-VILLARD]

On 18:09 Wed 10 Oct     , Antony Pavlov wrote:
> This command is based on "mii-diag" and "mii-tool" programs.
> 
> TODO:
>  * add GbE support (see http://ftp.debian.org/debian/pool/main/n/net-tools/net-tools_1.60-24.2.diff.gz);
>  * add routines to manipulate media-independent interface state.
> 
> EXAMPLES:
> 
> barebox:/ miitool /dev/phy0
> negotiated 100baseTx-FD, link ok
> 
> barebox:/ miitool -v /dev/phy0
> negotiated 100baseTx-FD, link ok
>   product info: Level One LXT971A rev 2
>   basic mode:   autonegotiation enabled
>   basic status: autonegotiation complete, link ok
>   capabilities: 100baseTx-FD 100baseTx-HD 10baseT-FD 10baseT-HD
>   advertising:  100baseTx-FD 100baseTx-HD 10baseT-FD 10baseT-HD
>   link partner: 100baseTx-FD 100baseTx-HD 10baseT-FD 10baseT-HD flow-control
> 
> barebox:/ miitool -vv /dev/phy0
> negotiated 100baseTx-FD, link ok
>   registers for MII PHY:
>     3100 782d 0013 78e2 01e1 45e1 0007 2001
>     0000 ffff ffff ffff ffff ffff ffff ffff
>     0084 4780 0000 0000 0422 0000 0000 0000
>     0000 0000 0080 0000 ffff 0000 0000 3660
>   product info: Level One LXT971A rev 2
>   basic mode:   autonegotiation enabled
>   basic status: autonegotiation complete, link ok
>   capabilities: 100baseTx-FD 100baseTx-HD 10baseT-FD 10baseT-HD
>   advertising:  100baseTx-FD 100baseTx-HD 10baseT-FD 10baseT-HD
>   link partner: 100baseTx-FD 100baseTx-HD 10baseT-FD 10baseT-HD flow-control
> 
> Signed-off-by: Antony Pavlov <antonynpavlov at gmail.com>
> ---
>  commands/Kconfig   |   11 +++
>  commands/Makefile  |    1 +
>  commands/miitool.c |  268 ++++++++++++++++++++++++++++++++++++++++++++++++++++
>  3 files changed, 280 insertions(+)
>  create mode 100644 commands/miitool.c
> 
> diff --git a/commands/Kconfig b/commands/Kconfig
> index e934f29..c8cdd54 100644
> --- a/commands/Kconfig
> +++ b/commands/Kconfig
> @@ -620,6 +620,17 @@ config CMD_USB
>  	help
>  	  The usb command allows to rescan for USB devices.
>  
> +config CMD_MIITOOL
> +	bool
> +	prompt "miitool command"
> +	depends on NET
phylib

Best Regards,
J.