| if_tl.c (113609) | if_tl.c (113812) |
|---|---|
| 1/* 2 * Copyright (c) 1997, 1998 3 * Bill Paul <wpaul@ctr.columbia.edu>. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 163 unchanged lines hidden (view full) --- 172 * Using these techniques, this driver achieves very high performance 173 * by minimizing the amount of interrupts generated during large 174 * transfers and by completely avoiding buffer copies. Frame transfer 175 * to and from the ThunderLAN chip is performed entirely by the chip 176 * itself thereby reducing the load on the host CPU. 177 */ 178 179#include <sys/cdefs.h> | 1/* 2 * Copyright (c) 1997, 1998 3 * Bill Paul <wpaul@ctr.columbia.edu>. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 163 unchanged lines hidden (view full) --- 172 * Using these techniques, this driver achieves very high performance 173 * by minimizing the amount of interrupts generated during large 174 * transfers and by completely avoiding buffer copies. Frame transfer 175 * to and from the ThunderLAN chip is performed entirely by the chip 176 * itself thereby reducing the load on the host CPU. 177 */ 178 179#include <sys/cdefs.h> |
| 180__FBSDID("$FreeBSD: head/sys/pci/if_tl.c 113609 2003-04-17 20:32:06Z njl $"); | 180__FBSDID("$FreeBSD: head/sys/pci/if_tl.c 113812 2003-04-21 18:34:04Z imp $"); |
| 181 182#include <sys/param.h> 183#include <sys/systm.h> 184#include <sys/sockio.h> 185#include <sys/mbuf.h> 186#include <sys/malloc.h> 187#include <sys/kernel.h> 188#include <sys/socket.h> --- 1155 unchanged lines hidden (view full) --- 1344 struct ifnet *ifp; 1345 1346 sc = device_get_softc(dev); 1347 KASSERT(mtx_initialized(&sc->tl_mtx), ("tl mutex not initialized")); 1348 TL_LOCK(sc); 1349 ifp = &sc->arpcom.ac_if; 1350 1351 /* These should only be active if attach succeeded */ | 181 182#include <sys/param.h> 183#include <sys/systm.h> 184#include <sys/sockio.h> 185#include <sys/mbuf.h> 186#include <sys/malloc.h> 187#include <sys/kernel.h> 188#include <sys/socket.h> --- 1155 unchanged lines hidden (view full) --- 1344 struct ifnet *ifp; 1345 1346 sc = device_get_softc(dev); 1347 KASSERT(mtx_initialized(&sc->tl_mtx), ("tl mutex not initialized")); 1348 TL_LOCK(sc); 1349 ifp = &sc->arpcom.ac_if; 1350 1351 /* These should only be active if attach succeeded */ |
| 1352 if (device_is_alive(dev)) { | 1352 if (device_is_attached(dev)) { |
| 1353 tl_stop(sc); 1354 ether_ifdetach(ifp); 1355 } 1356 if (sc->tl_miibus) 1357 device_delete_child(dev, sc->tl_miibus); 1358 bus_generic_detach(dev); 1359 1360 if (sc->tl_ldata) --- 993 unchanged lines hidden --- | 1353 tl_stop(sc); 1354 ether_ifdetach(ifp); 1355 } 1356 if (sc->tl_miibus) 1357 device_delete_child(dev, sc->tl_miibus); 1358 bus_generic_detach(dev); 1359 1360 if (sc->tl_ldata) --- 993 unchanged lines hidden --- |