usb_ethernet.c File Reference

#include <sys/cdefs.h>
#include <sys/param.h>
#include <sys/systm.h>
#include <sys/bus.h>
#include <sys/condvar.h>
#include <sys/kernel.h>
#include <sys/lock.h>
#include <sys/malloc.h>
#include <sys/mbuf.h>
#include <sys/module.h>
#include <sys/mutex.h>
#include <sys/socket.h>
#include <sys/sockio.h>
#include <sys/sysctl.h>
#include <sys/sx.h>
#include <net/if.h>
#include <net/if_var.h>
#include <net/ethernet.h>
#include <net/if_types.h>
#include <net/if_media.h>
#include <net/if_vlan_var.h>
#include <dev/mii/mii.h>
#include <dev/mii/miivar.h>
#include <dev/usb/usb.h>
#include <dev/usb/usbdi.h>
#include <dev/usb/usb_process.h>
#include <dev/usb/net/usb_ethernet.h>

Include dependency graph for usb_ethernet.c:

Go to the source code of this file.

Macros
#define	UE_LOCK(_ue)   mtx_lock((_ue)->ue_mtx)
#define	UE_UNLOCK(_ue)   mtx_unlock((_ue)->ue_mtx)
#define	UE_LOCK_ASSERT(_ue, t)   mtx_assert((_ue)->ue_mtx, t)

Functions
	__FBSDID ("$FreeBSD$")
static	SYSCTL_NODE (_net, OID_AUTO, ue, CTLFLAG_RD|CTLFLAG_MPSAFE, 0, "USB Ethernet parameters")
	MODULE_DEPEND (uether, usb, 1, 1, 1)
	MODULE_DEPEND (uether, miibus, 1, 1, 1)
static void	ue_init (void *)
static void	ue_start (struct ifnet *)
static int	ue_ifmedia_upd (struct ifnet *)
static void	ue_watchdog (void *)
uint8_t	uether_pause (struct usb_ether *ue, unsigned int _ticks)
static void	ue_queue_command (struct usb_ether *ue, usb_proc_callback_t *fn, struct usb_proc_msg *t0, struct usb_proc_msg *t1)
struct ifnet *	uether_getifp (struct usb_ether *ue)
struct mii_data *	uether_getmii (struct usb_ether *ue)
void *	uether_getsc (struct usb_ether *ue)
static int	ue_sysctl_parent (SYSCTL_HANDLER_ARGS)
int	uether_ifattach (struct usb_ether *ue)
void	uether_ifattach_wait (struct usb_ether *ue)
static void	ue_attach_post_task (struct usb_proc_msg *_task)
void	uether_ifdetach (struct usb_ether *ue)
uint8_t	uether_is_gone (struct usb_ether *ue)
void	uether_init (void *arg)
static void	ue_start_task (struct usb_proc_msg *_task)
static void	ue_stop_task (struct usb_proc_msg *_task)
void	uether_start (struct ifnet *ifp)
static void	ue_promisc_task (struct usb_proc_msg *_task)
static void	ue_setmulti_task (struct usb_proc_msg *_task)
int	uether_ifmedia_upd (struct ifnet *ifp)
static void	ue_ifmedia_task (struct usb_proc_msg *_task)
static void	ue_tick_task (struct usb_proc_msg *_task)
int	uether_ioctl (struct ifnet *ifp, u_long command, caddr_t data)
static int	uether_modevent (module_t mod, int type, void *data)
struct mbuf *	uether_newbuf (void)
int	uether_rxmbuf (struct usb_ether *ue, struct mbuf *m, unsigned int len)
int	uether_rxbuf (struct usb_ether *ue, struct usb_page_cache *pc, unsigned int offset, unsigned int len)
void	uether_rxflush (struct usb_ether *ue)
	DECLARE_MODULE (uether, uether_mod, SI_SUB_DRIVERS, SI_ORDER_ANY)
	MODULE_VERSION (uether, 1)

Variables
static struct unrhdr *	ueunit
static usb_proc_callback_t	ue_attach_post_task
static usb_proc_callback_t	ue_promisc_task
static usb_proc_callback_t	ue_setmulti_task
static usb_proc_callback_t	ue_ifmedia_task
static usb_proc_callback_t	ue_tick_task
static usb_proc_callback_t	ue_start_task
static usb_proc_callback_t	ue_stop_task
static moduledata_t	uether_mod

Macro Definition Documentation

UE_LOCK

#define UE_LOCK

(

_ue

)

mtx_lock((_ue)->ue_mtx)

Definition at line 66 of file usb_ethernet.c.

UE_LOCK_ASSERT

#define UE_LOCK_ASSERT	(		_ue,
			t
	)		mtx_assert((_ue)->ue_mtx, t)

Definition at line 68 of file usb_ethernet.c.

UE_UNLOCK

#define UE_UNLOCK

(

_ue

)

mtx_unlock((_ue)->ue_mtx)

Definition at line 67 of file usb_ethernet.c.

Function Documentation

__FBSDID()

__FBSDID

(

"$FreeBSD$"

)

DECLARE_MODULE()

DECLARE_MODULE	(	uether	,
		uether_mod	,
		SI_SUB_DRIVERS	,
		SI_ORDER_ANY
	)

MODULE_DEPEND() [1/2]

MODULE_DEPEND	(	uether	,
		miibus	,
		1	,
		1	,
		1
	)

MODULE_DEPEND() [2/2]

MODULE_DEPEND	(	uether	,
		usb	,
		1	,
		1	,
		1
	)

MODULE_VERSION()

MODULE_VERSION	(	uether	,
		1
	)

SYSCTL_NODE()

static SYSCTL_NODE ( _net  , OID_AUTO  , ue  , CTLFLAG_RD|  CTLFLAG_MPSAFE, 0  , "USB Ethernet parameters"    )

static

ue_attach_post_task()

static void ue_attach_post_task ( struct usb_proc_msg *  _task )

static

Definition at line 205 of file usb_ethernet.c.

References error, fail, usb_ether_cfg_task::ue, usb_ether_methods::ue_attach_post, usb_ether_methods::ue_attach_post_sub, usb_ether::ue_dev, usb_ether::ue_eaddr, ue_ifmedia_upd(), usb_ether::ue_ifp, ue_init(), usb_ether_methods::ue_ioctl, UE_LOCK, usb_ether::ue_methods, usb_ether_methods::ue_mii_sts, usb_ether_methods::ue_mii_upd, usb_ether::ue_miibus, usb_ether::ue_mtx, usb_ether::ue_rxq, ue_start(), usb_ether::ue_sysctl_ctx, usb_ether::ue_sysctl_oid, ue_sysctl_parent(), usb_ether::ue_unit, UE_UNLOCK, usb_ether::ue_watchdog, uether_ioctl(), ueunit, and usb_callout_init_mtx.

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ue_ifmedia_task()

static void ue_ifmedia_task ( struct usb_proc_msg *  _task )

static

Definition at line 472 of file usb_ethernet.c.

References usb_ether_cfg_task::ue, usb_ether::ue_ifp, usb_ether::ue_methods, and usb_ether_methods::ue_mii_upd.

ue_ifmedia_upd()

static int ue_ifmedia_upd ( struct ifnet *  ifp )

static

Definition at line 457 of file usb_ethernet.c.

References usb_ether_cfg_task::hdr, ue_ifmedia_task, UE_LOCK, usb_ether::ue_media_task, ue_queue_command(), and UE_UNLOCK.

Referenced by ue_attach_post_task(), and uether_ifmedia_upd().

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ue_init()

static void ue_init ( void *  arg )

static

Definition at line 365 of file usb_ethernet.c.

References usb_ether_cfg_task::hdr, UE_LOCK, ue_queue_command(), ue_start_task, usb_ether::ue_sync_task, and UE_UNLOCK.

Referenced by ue_attach_post_task(), and uether_init().

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ue_promisc_task()

static void ue_promisc_task ( struct usb_proc_msg *  _task )

static

Definition at line 430 of file usb_ethernet.c.

References usb_ether_cfg_task::ue, usb_ether::ue_methods, and usb_ether_methods::ue_setpromisc.

ue_queue_command()

static void ue_queue_command ( struct usb_ether *  ue, usb_proc_callback_t *  fn, struct usb_proc_msg *  t0, struct usb_proc_msg *  t1  )

static

Definition at line 105 of file usb_ethernet.c.

References usb_ether_cfg_task::hdr, usb_proc_msg::pm_callback, usb_ether_cfg_task::ue, UE_LOCK_ASSERT, ue_start_task, ue_stop_task, usb_ether::ue_tq, usb_proc_is_gone(), usb_proc_msignal(), and usb_proc_mwait().

Referenced by ue_ifmedia_upd(), ue_init(), ue_watchdog(), uether_ifattach(), and uether_ioctl().

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ue_setmulti_task()

static void ue_setmulti_task ( struct usb_proc_msg *  _task )

static

Definition at line 440 of file usb_ethernet.c.

References usb_ether_cfg_task::ue, usb_ether::ue_methods, and usb_ether_methods::ue_setmulti.

ue_start()

static void ue_start ( struct ifnet *  ifp )

static

Definition at line 417 of file usb_ethernet.c.

References UE_LOCK, usb_ether::ue_methods, usb_ether_methods::ue_start, and UE_UNLOCK.

Referenced by ue_attach_post_task(), and uether_start().

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ue_start_task()

static void ue_start_task ( struct usb_proc_msg *  _task )

static

Definition at line 377 of file usb_ethernet.c.

References usb_ether_cfg_task::ue, usb_ether::ue_ifp, usb_ether_methods::ue_init, UE_LOCK_ASSERT, usb_ether::ue_methods, usb_ether_methods::ue_tick, ue_watchdog(), usb_ether::ue_watchdog, and usb_callout_reset.

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ue_stop_task()

static void ue_stop_task ( struct usb_proc_msg *  _task )

static

Definition at line 396 of file usb_ethernet.c.

References usb_ether_cfg_task::ue, UE_LOCK_ASSERT, usb_ether::ue_methods, usb_ether_methods::ue_stop, usb_ether::ue_watchdog, and usb_callout_stop.

ue_sysctl_parent()

static int ue_sysctl_parent ( SYSCTL_HANDLER_ARGS  )

static

Definition at line 154 of file usb_ethernet.c.

References name, req, and usb_ether::ue_dev.

Referenced by ue_attach_post_task().

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ue_tick_task()

static void ue_tick_task ( struct usb_proc_msg *  _task )

static

Definition at line 499 of file usb_ethernet.c.

References usb_ether_cfg_task::ue, usb_ether::ue_ifp, usb_ether::ue_methods, and usb_ether_methods::ue_tick.

ue_watchdog()

static void ue_watchdog ( void *  arg )

static

Definition at line 483 of file usb_ethernet.c.

References usb_ether_cfg_task::hdr, usb_ether::ue_ifp, ue_queue_command(), ue_tick_task, usb_ether::ue_tick_task, ue_watchdog(), usb_ether::ue_watchdog, and usb_callout_reset.

Referenced by ue_start_task(), and ue_watchdog().

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uether_getifp()

struct ifnet * uether_getifp

(

struct usb_ether *

ue

)

Definition at line 136 of file usb_ethernet.c.

References usb_ether::ue_ifp.

Referenced by aue_bulk_read_callback(), aue_bulk_write_callback(), aue_init(), aue_intr_callback(), aue_setmulti(), aue_setpromisc(), aue_stop(), axe_bulk_write_callback(), axe_csum_cfg(), axe_init(), axe_miibus_statchg(), axe_setmulti(), axe_setpromisc(), axe_stop(), axge_bulk_write_callback(), axge_csum_cfg(), axge_init(), axge_miibus_statchg(), axge_rxfilter(), axge_stop(), cdce_attach_post_sub(), cdce_bulk_write_callback(), cdce_init(), cdce_intr_read_callback(), cdce_set_filter(), cdce_stop(), cdceem_bulk_write_callback(), cdceem_handle_data(), cdceem_init(), cdceem_send_data(), cdceem_stop(), cue_bulk_read_callback(), cue_bulk_write_callback(), cue_init(), cue_setmulti(), cue_setpromisc(), cue_stop(), cue_tick(), ipheth_bulk_write_callback(), ipheth_init(), kue_bulk_read_callback(), kue_bulk_write_callback(), kue_init(), kue_setmulti(), kue_setpromisc(), kue_stop(), lan78xx_miibus_statchg(), mos_bulk_read_callback(), mos_bulk_write_callback(), mos_init(), mos_intr_callback(), mos_setmulti(), mos_setpromisc(), mos_stop(), muge_bulk_read_callback(), muge_bulk_write_callback(), muge_init(), muge_sethwcsum(), muge_setmulti(), muge_setpromisc(), muge_stop(), rue_bulk_read_callback(), rue_bulk_write_callback(), rue_init(), rue_intr_callback(), rue_setmulti(), rue_setpromisc(), rue_stop(), smsc_bulk_read_callback(), smsc_bulk_write_callback(), smsc_init(), smsc_miibus_statchg(), smsc_sethwcsum(), smsc_setmulti(), smsc_setpromisc(), smsc_stop(), udav_bulk_read_callback(), udav_bulk_write_callback(), udav_init(), udav_setmulti(), udav_setpromisc(), udav_stop(), ure_bulk_read_callback(), ure_bulk_write_callback(), ure_init(), ure_link_state(), ure_miibus_statchg(), ure_rtl8153b_nic_reset(), ure_rxfilter(), ure_stop(), ure_tick(), urndis_bulk_read_callback(), urndis_bulk_write_callback(), urndis_init(), and urndis_stop().

uether_getmii()

struct mii_data * uether_getmii

(

struct usb_ether *

ue

)

Definition at line 142 of file usb_ethernet.c.

References usb_ether::ue_miibus.

Referenced by lan78xx_miibus_statchg(), muge_ifmedia_sts(), muge_ifmedia_upd(), muge_tick(), smsc_ifmedia_sts(), smsc_ifmedia_upd(), smsc_miibus_statchg(), and smsc_tick().

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uether_getsc()

void * uether_getsc

(

struct usb_ether *

ue

)

Definition at line 148 of file usb_ethernet.c.

References usb_ether::ue_sc.

Referenced by aue_attach_post(), aue_init(), aue_setmulti(), aue_setpromisc(), aue_start(), aue_stop(), aue_tick(), axe_attach_post(), axe_attach_post_sub(), axe_csum_cfg(), axe_init(), axe_ioctl(), axe_rx_frame(), axe_setmulti(), axe_setpromisc(), axe_start(), axe_stop(), axe_tick(), axge_attach_post(), axge_csum_cfg(), axge_init(), axge_ioctl(), axge_rxfilter(), axge_start(), axge_stop(), axge_tick(), cdce_attach_post_sub(), cdce_init(), cdce_ioctl(), cdce_set_filter(), cdce_start(), cdce_stop(), cdceem_init(), cdceem_start(), cdceem_stop(), cue_attach_post(), cue_init(), cue_setmulti(), cue_setpromisc(), cue_start(), cue_stop(), cue_tick(), ipheth_init(), ipheth_start(), ipheth_stop(), ipheth_tick(), kue_attach_post(), kue_init(), kue_setmulti(), kue_setpromisc(), kue_start(), kue_stop(), mos_attach_post(), mos_init(), mos_setmulti(), mos_setpromisc(), mos_start(), mos_stop(), mos_tick(), muge_attach_post(), muge_attach_post_sub(), muge_init(), muge_ioctl(), muge_set_leds(), muge_set_mac_addr(), muge_setmulti(), muge_setpromisc(), muge_start(), muge_stop(), muge_tick(), rue_attach_post(), rue_init(), rue_setmulti(), rue_setpromisc(), rue_start(), rue_stop(), rue_tick(), smsc_attach_post(), smsc_attach_post_sub(), smsc_init(), smsc_ioctl(), smsc_setmulti(), smsc_setpromisc(), smsc_start(), smsc_stop(), smsc_tick(), udav_attach_post(), ure_attach_post(), ure_attach_post_sub(), ure_init(), ure_ioctl(), ure_rxfilter(), ure_start(), ure_stop(), ure_tick(), urndis_init(), urndis_start(), and urndis_stop().

uether_ifattach()

int uether_ifattach

(

struct usb_ether *

ue

)

Definition at line 164 of file usb_ethernet.c.

References error, usb_ether_cfg_task::hdr, ue_attach_post_task, usb_ether::ue_dev, UE_LOCK, usb_ether::ue_methods, usb_ether::ue_mtx, ue_queue_command(), usb_ether::ue_sync_task, usb_ether::ue_tq, usb_ether::ue_udev, UE_UNLOCK, USB_PRI_MED, and usb_proc_create().

Referenced by aue_attach(), axe_attach(), axge_attach(), cdce_attach(), cdceem_attach(), cue_attach(), ipheth_attach(), kue_attach(), mos_attach(), muge_attach(), rue_attach(), smsc_attach(), udav_attach(), ure_attach(), and urndis_attach().

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uether_ifattach_wait()

void uether_ifattach_wait

(

struct usb_ether *

ue

)

Definition at line 194 of file usb_ethernet.c.

References usb_ether_cfg_task::hdr, UE_LOCK, usb_ether::ue_sync_task, usb_ether::ue_tq, UE_UNLOCK, and usb_proc_mwait().

Referenced by muge_attach().

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uether_ifdetach()

void uether_ifdetach

(

struct usb_ether *

ue

)

Definition at line 302 of file usb_ethernet.c.

References usb_ether::ue_dev, usb_ether::ue_ifp, UE_LOCK, usb_ether::ue_miibus, usb_ether::ue_rxq, usb_ether::ue_sysctl_ctx, usb_ether::ue_tq, usb_ether::ue_unit, UE_UNLOCK, usb_ether::ue_watchdog, ueunit, usb_callout_drain, usb_proc_drain(), and usb_proc_free().

Referenced by aue_detach(), axe_detach(), axge_detach(), cdce_detach(), cdceem_detach(), cue_detach(), ipheth_detach(), kue_detach(), mos_detach(), muge_attach(), muge_detach(), rue_detach(), smsc_detach(), udav_detach(), ure_detach(), and urndis_detach().

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uether_ifmedia_upd()

int uether_ifmedia_upd

(

struct ifnet *

ifp

)

Definition at line 450 of file usb_ethernet.c.

References ue_ifmedia_upd().

Referenced by axe_attach_post_sub(), axge_attach_post_sub(), muge_attach_post_sub(), smsc_attach_post_sub(), and ure_attach_post_sub().

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uether_init()

void uether_init

(

void *

arg

)

Definition at line 358 of file usb_ethernet.c.

References ue_init().

Referenced by axe_attach_post_sub(), axe_ioctl(), axge_attach_post_sub(), axge_ioctl(), cdce_attach_post_sub(), muge_attach_post_sub(), muge_ioctl(), smsc_attach_post_sub(), smsc_ioctl(), ure_attach_post_sub(), and ure_ioctl().

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uether_ioctl()

int uether_ioctl	(	struct ifnet *	ifp,
		u_long	command,
		caddr_t	data
	)

Definition at line 513 of file usb_ethernet.c.

References data, error, usb_ether_cfg_task::hdr, UE_LOCK, usb_ether::ue_miibus, usb_ether::ue_multi_task, ue_promisc_task, usb_ether::ue_promisc_task, ue_queue_command(), ue_setmulti_task, ue_start_task, ue_stop_task, usb_ether::ue_sync_task, and UE_UNLOCK.

Referenced by axe_ioctl(), axge_ioctl(), cdce_ioctl(), muge_ioctl(), smsc_ioctl(), ue_attach_post_task(), and ure_ioctl().

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uether_is_gone()

uint8_t uether_is_gone

(

struct usb_ether *

ue

)

Definition at line 352 of file usb_ethernet.c.

References usb_ether::ue_tq, and usb_proc_is_gone().

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uether_modevent()

static int uether_modevent ( module_t  mod, int  type, void *  data  )

static

Definition at line 563 of file usb_ethernet.c.

References type, and ueunit.

uether_newbuf()

struct mbuf * uether_newbuf

(

void

)

Definition at line 584 of file usb_ethernet.c.

Referenced by cdce_bulk_read_callback(), cdceem_handle_data(), ipheth_bulk_read_callback(), muge_bulk_read_callback(), smsc_bulk_read_callback(), and uether_rxbuf().

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uether_pause()

uint8_t uether_pause	(	struct usb_ether *	ue,
		unsigned int	_ticks
	)

Definition at line 94 of file usb_ethernet.c.

References usb_ether::ue_mtx, usb_ether::ue_tq, usb_pause_mtx(), and usb_proc_is_gone().

Referenced by aue_eeprom_getword(), aue_miibus_readreg(), aue_miibus_writereg(), aue_reset(), axe_ax88178_init(), axe_ax88772_init(), axe_ax88772_phywake(), axe_reset(), axge_chip_init(), axge_reset(), cue_reset(), kue_reset(), lan78xx_eeprom_read_raw(), lan78xx_phy_init(), lan78xx_wait_for_bits(), muge_reset(), rue_reset(), smsc_eeprom_read(), smsc_phy_init(), smsc_reset(), smsc_wait_for_bits(), udav_reset(), ure_enable_aldps(), ure_init(), ure_phy_status(), ure_reset(), ure_rtl8152_nic_reset(), ure_rtl8153_init(), ure_rtl8153b_init(), and ure_rtl8153b_nic_reset().

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uether_rxbuf()

int uether_rxbuf	(	struct usb_ether *	ue,
		struct usb_page_cache *	pc,
		unsigned int	offset,
		unsigned int	len
	)

Definition at line 616 of file usb_ethernet.c.

References len, offset, usb_ether::ue_ifp, UE_LOCK_ASSERT, usb_ether::ue_rxq, uether_newbuf(), and usbd_copy_out().

Referenced by aue_bulk_read_callback(), cue_bulk_read_callback(), kue_bulk_read_callback(), mos_bulk_read_callback(), rue_bulk_read_callback(), and udav_bulk_read_callback().

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uether_rxflush()

void uether_rxflush

(

struct usb_ether *

ue

)

Definition at line 646 of file usb_ethernet.c.

References n, usb_ether::ue_ifp, UE_LOCK, UE_LOCK_ASSERT, usb_ether::ue_rxq, and UE_UNLOCK.

Referenced by aue_bulk_read_callback(), axe_bulk_read_callback(), axge_bulk_read_callback(), cdce_bulk_read_callback(), cdceem_bulk_read_callback(), cue_bulk_read_callback(), ipheth_bulk_read_callback(), kue_bulk_read_callback(), mos_bulk_read_callback(), muge_bulk_read_callback(), rue_bulk_read_callback(), smsc_bulk_read_callback(), udav_bulk_read_callback(), ure_bulk_read_callback(), and urndis_bulk_read_callback().

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uether_rxmbuf()

int uether_rxmbuf	(	struct usb_ether *	ue,
		struct mbuf *	m,
		unsigned int	len
	)

Definition at line 598 of file usb_ethernet.c.

References len, usb_ether::ue_ifp, UE_LOCK_ASSERT, and usb_ether::ue_rxq.

Referenced by cdce_bulk_read_callback(), cdceem_handle_data(), ipheth_bulk_read_callback(), muge_bulk_read_callback(), smsc_bulk_read_callback(), ure_bulk_read_callback(), and urndis_bulk_read_callback().

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uether_start()

void uether_start

(

struct ifnet *

ifp

)

Definition at line 410 of file usb_ethernet.c.

References ue_start().

Referenced by axe_attach_post_sub(), axge_attach_post_sub(), cdce_attach_post_sub(), muge_attach_post_sub(), smsc_attach_post_sub(), and ure_attach_post_sub().

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Variable Documentation

ue_attach_post_task

usb_proc_callback_t ue_attach_post_task

static

Definition at line 75 of file usb_ethernet.c.

Referenced by uether_ifattach().

ue_ifmedia_task

usb_proc_callback_t ue_ifmedia_task

static

Definition at line 78 of file usb_ethernet.c.

Referenced by ue_ifmedia_upd().

ue_promisc_task

usb_proc_callback_t ue_promisc_task

static

Definition at line 76 of file usb_ethernet.c.

Referenced by uether_ioctl().

ue_setmulti_task

usb_proc_callback_t ue_setmulti_task

static

Definition at line 77 of file usb_ethernet.c.

Referenced by uether_ioctl().

ue_start_task

usb_proc_callback_t ue_start_task

static

Definition at line 80 of file usb_ethernet.c.

Referenced by ue_init(), ue_queue_command(), and uether_ioctl().

ue_stop_task

usb_proc_callback_t ue_stop_task

static

Definition at line 81 of file usb_ethernet.c.

Referenced by ue_queue_command(), and uether_ioctl().

ue_tick_task

usb_proc_callback_t ue_tick_task

static

Definition at line 79 of file usb_ethernet.c.

Referenced by ue_watchdog().

uether_mod

moduledata_t uether_mod

static

Initial value:

= {
        "uether",
        uether_modevent,
        0
}

Definition at line 577 of file usb_ethernet.c.

ueunit

struct unrhdr* ueunit

static

Definition at line 73 of file usb_ethernet.c.

Referenced by ue_attach_post_task(), uether_ifdetach(), and uether_modevent().