mii.h File Reference

#include <linux/if.h>
#include <uapi/linux/mii.h>

Go to the source code of this file.

Data Structures
struct	mii_if_info

Functions
int	mii_link_ok (struct mii_if_info *mii)
int	mii_nway_restart (struct mii_if_info *mii)
int	mii_ethtool_gset (struct mii_if_info *mii, struct ethtool_cmd *ecmd)
int	mii_ethtool_sset (struct mii_if_info *mii, struct ethtool_cmd *ecmd)
int	mii_check_gmii_support (struct mii_if_info *mii)
void	mii_check_link (struct mii_if_info *mii)
unsigned int	mii_check_media (struct mii_if_info *mii, unsigned int ok_to_print, unsigned int init_media)
int	generic_mii_ioctl (struct mii_if_info *mii_if, struct mii_ioctl_data *mii_data, int cmd, unsigned int *duplex_changed)

Function Documentation

int generic_mii_ioctl	(	struct mii_if_info *	mii_if,
		struct mii_ioctl_data *	mii_data,
		int	cmd,
		unsigned int *	duplex_chg_out
	)

generic_mii_ioctl - main MII ioctl interface : the MII interface : MII ioctl data structure : MII ioctl command : pointer to status if there was no ioctl error

Returns 0 on success, negative on error.

Definition at line 391 of file mii.c.

int mii_check_gmii_support

(

struct mii_if_info *

mii

)

mii_check_gmii_support - check if the MII supports Gb interfaces : the MII interface

Definition at line 233 of file mii.c.

void mii_check_link

(

struct mii_if_info *

mii

)

mii_check_link - check MII link status : MII interface

If the link status changed (previous != current), call netif_carrier_on() if current link status is Up or call netif_carrier_off() if current link status is Down.

Definition at line 293 of file mii.c.

unsigned int mii_check_media	(	struct mii_if_info *	mii,
		unsigned int	ok_to_print,
		unsigned int	init_media
	)

mii_check_media - check the MII interface for a duplex change : the MII interface : OK to print link up/down messages : OK to save duplex mode in

Returns 1 if the duplex mode changed, 0 if not. If the media type is forced, always returns 0.

Definition at line 313 of file mii.c.

int mii_ethtool_gset	(	struct mii_if_info *	mii,
		struct ethtool_cmd *	ecmd
	)

mii_ethtool_gset - get settings that are specified in : MII interface : requested ethtool_cmd

The parameter is expected to have been cleared before calling mii_ethtool_gset().

Returns 0 for success, negative on error.

Definition at line 55 of file mii.c.

int mii_ethtool_sset	(	struct mii_if_info *	mii,
		struct ethtool_cmd *	ecmd
	)

mii_ethtool_sset - set settings that are specified in : MII interface : requested ethtool_cmd

Returns 0 for success, negative on error.

Definition at line 144 of file mii.c.

int mii_link_ok

(

struct mii_if_info *

mii

)

mii_link_ok - is link status up/ok : the MII interface

Returns 1 if the MII reports link status up/ok, 0 otherwise.

Definition at line 253 of file mii.c.

int mii_nway_restart

(

struct mii_if_info *

mii

)

mii_nway_restart - restart NWay (autonegotiation) for this interface : the MII interface

Returns 0 on success, negative on error.

Definition at line 268 of file mii.c.