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Lines 176-181
uether_ifattach(struct usb_ether *ue)
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| 176 |
goto error; |
176 |
goto error; |
| 177 |
} |
177 |
} |
| 178 |
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178 |
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179 |
cv_init(&ue->ioctl_cv, "uether_ioctl_cv"); |
| 180 |
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| 179 |
/* fork rest of the attach code */ |
181 |
/* fork rest of the attach code */ |
| 180 |
UE_LOCK(ue); |
182 |
UE_LOCK(ue); |
| 181 |
ue_queue_command(ue, ue_attach_post_task, |
183 |
ue_queue_command(ue, ue_attach_post_task, |
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Lines 314-319
uether_ifdetach(struct usb_ether *ue)
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| 314 |
/* drain any callouts */ |
316 |
/* drain any callouts */ |
| 315 |
usb_callout_drain(&ue->ue_watchdog); |
317 |
usb_callout_drain(&ue->ue_watchdog); |
| 316 |
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318 |
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319 |
cv_destroy(&ue->ioctl_cv); |
| 320 |
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| 317 |
/* |
321 |
/* |
| 318 |
* Detach ethernet first to stop miibus calls from |
322 |
* Detach ethernet first to stop miibus calls from |
| 319 |
* user-space: |
323 |
* user-space: |
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Lines 499-508
ue_tick_task(struct usb_proc_msg *_task)
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| 499 |
struct usb_ether *ue = task->ue; |
503 |
struct usb_ether *ue = task->ue; |
| 500 |
if_t ifp = ue->ue_ifp; |
504 |
if_t ifp = ue->ue_ifp; |
| 501 |
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505 |
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506 |
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| 502 |
if ((if_getdrvflags(ifp) & IFF_DRV_RUNNING) == 0) |
507 |
if ((if_getdrvflags(ifp) & IFF_DRV_RUNNING) == 0) |
| 503 |
return; |
508 |
return; |
| 504 |
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509 |
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510 |
ue->ticking = 1; |
| 505 |
ue->ue_methods->ue_tick(ue); |
511 |
ue->ue_methods->ue_tick(ue); |
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512 |
cv_signal(&ue->ioctl_cv); |
| 513 |
ue->ticking = 0; |
| 506 |
} |
514 |
} |
| 507 |
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| 508 |
int |
516 |
int |
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Lines 543-548
uether_ioctl(if_t ifp, u_long command, caddr_t data)
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| 543 |
case SIOCGIFMEDIA: |
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case SIOCGIFMEDIA: |
| 544 |
case SIOCSIFMEDIA: |
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case SIOCSIFMEDIA: |
| 545 |
if (ue->ue_miibus != NULL) { |
553 |
if (ue->ue_miibus != NULL) { |
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554 |
/* Wait until tick code yields */ |
| 555 |
if ((if_getdrvflags(ifp) & IFF_DRV_RUNNING) && ue->ticking) { |
| 556 |
UE_LOCK(ue); |
| 557 |
cv_wait(&ue->ioctl_cv, ue->ue_mtx); |
| 558 |
UE_UNLOCK(ue); |
| 559 |
} |
| 546 |
mii = device_get_softc(ue->ue_miibus); |
560 |
mii = device_get_softc(ue->ue_miibus); |
| 547 |
error = ifmedia_ioctl(ifp, ifr, &mii->mii_media, command); |
561 |
error = ifmedia_ioctl(ifp, ifr, &mii->mii_media, command); |
| 548 |
} else |
562 |
} else |