| if_ie.c (148654) | if_ie.c (148887) |
|---|---|
| 1/*- 2 * Copyright (c) 1992, 1993, University of Vermont and State 3 * Agricultural College. 4 * Copyright (c) 1992, 1993, Garrett A. Wollman. 5 * 6 * Portions: 7 * Copyright (c) 1990, 1991, William F. Jolitz 8 * Copyright (c) 1990, The Regents of the University of California --- 37 unchanged lines hidden (view full) --- 46 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 47 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 48 * SUCH DAMAGE. 49 * 50 * MAINTAINER: Matthew N. Dodd <winter@jurai.net> 51 */ 52 53#include <sys/cdefs.h> | 1/*- 2 * Copyright (c) 1992, 1993, University of Vermont and State 3 * Agricultural College. 4 * Copyright (c) 1992, 1993, Garrett A. Wollman. 5 * 6 * Portions: 7 * Copyright (c) 1990, 1991, William F. Jolitz 8 * Copyright (c) 1990, The Regents of the University of California --- 37 unchanged lines hidden (view full) --- 46 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 47 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 48 * SUCH DAMAGE. 49 * 50 * MAINTAINER: Matthew N. Dodd <winter@jurai.net> 51 */ 52 53#include <sys/cdefs.h> |
| 54__FBSDID("$FreeBSD: head/sys/dev/ie/if_ie.c 148654 2005-08-03 00:18:35Z rwatson $"); | 54__FBSDID("$FreeBSD: head/sys/dev/ie/if_ie.c 148887 2005-08-09 10:20:02Z rwatson $"); |
| 55 56/* 57 * Intel 82586 Ethernet chip 58 * Register, bit, and structure definitions. 59 * 60 * Written by GAW with reference to the Clarkson Packet Driver code for this 61 * chip written by Russ Nelson and others. 62 * --- 398 unchanged lines hidden (view full) --- 461 */ 462static int 463ietint(struct ie_softc *sc) 464{ 465 int status; 466 int i; 467 468 sc->ifp->if_timer = 0; | 55 56/* 57 * Intel 82586 Ethernet chip 58 * Register, bit, and structure definitions. 59 * 60 * Written by GAW with reference to the Clarkson Packet Driver code for this 61 * chip written by Russ Nelson and others. 62 * --- 398 unchanged lines hidden (view full) --- 461 */ 462static int 463ietint(struct ie_softc *sc) 464{ 465 int status; 466 int i; 467 468 sc->ifp->if_timer = 0; |
| 469 sc->ifp->if_flags &= ~IFF_OACTIVE; | 469 sc->ifp->if_drv_flags &= ~IFF_DRV_OACTIVE; |
| 470 471 for (i = 0; i < sc->xmit_count; i++) { 472 status = sc->xmit_cmds[i]->ie_xmit_status; 473 474 if (status & IE_XS_LATECOLL) { 475 printf("ie%d: late collision\n", sc->unit); 476 sc->ifp->if_collisions++; 477 sc->ifp->if_oerrors++; --- 444 unchanged lines hidden (view full) --- 922 u_short len; 923 924 /* 925 * This is not really volatile, in this routine, but it makes gcc 926 * happy. 927 */ 928 volatile u_short *bptr = &sc->scb->ie_command_list; 929 | 470 471 for (i = 0; i < sc->xmit_count; i++) { 472 status = sc->xmit_cmds[i]->ie_xmit_status; 473 474 if (status & IE_XS_LATECOLL) { 475 printf("ie%d: late collision\n", sc->unit); 476 sc->ifp->if_collisions++; 477 sc->ifp->if_oerrors++; --- 444 unchanged lines hidden (view full) --- 922 u_short len; 923 924 /* 925 * This is not really volatile, in this routine, but it makes gcc 926 * happy. 927 */ 928 volatile u_short *bptr = &sc->scb->ie_command_list; 929 |
| 930 if (!(ifp->if_flags & IFF_RUNNING)) | 930 if (!(ifp->if_drv_flags & IFF_DRV_RUNNING)) |
| 931 return; | 931 return; |
| 932 if (ifp->if_flags & IFF_OACTIVE) | 932 if (ifp->if_drv_flags & IFF_DRV_OACTIVE) |
| 933 return; 934 935 do { 936 IF_DEQUEUE(&sc->ifp->if_snd, m); 937 if (!m) 938 break; 939 940 buffer = sc->xmit_cbuffs[sc->xmit_count]; --- 39 unchanged lines hidden (view full) --- 980 IE_CMD_LAST | IE_CMD_INTR; 981 982 /* 983 * By passing the command pointer as a null, we tell 984 * command_and_wait() to pretend that this isn't an action 985 * command. I wish I understood what was happening here. 986 */ 987 command_and_wait(sc, IE_CU_START, 0, 0); | 933 return; 934 935 do { 936 IF_DEQUEUE(&sc->ifp->if_snd, m); 937 if (!m) 938 break; 939 940 buffer = sc->xmit_cbuffs[sc->xmit_count]; --- 39 unchanged lines hidden (view full) --- 980 IE_CMD_LAST | IE_CMD_INTR; 981 982 /* 983 * By passing the command pointer as a null, we tell 984 * command_and_wait() to pretend that this isn't an action 985 * command. I wish I understood what was happening here. 986 */ 987 command_and_wait(sc, IE_CU_START, 0, 0); |
| 988 ifp->if_flags |= IFF_OACTIVE; | 988 ifp->if_drv_flags |= IFF_DRV_OACTIVE; |
| 989 } 990 return; 991} 992 993/* 994 * Check to see if there's an 82586 out there. 995 */ 996int --- 599 unchanged lines hidden (view full) --- 1596 bart_config = inb(PORT(sc) + IEE16_CONFIG); 1597 bart_config &= ~IEE16_BART_LOOPBACK; 1598 /* inb doesn't get bit! */ 1599 bart_config |= IEE16_BART_MCS16_TEST; 1600 outb(PORT(sc) + IEE16_CONFIG, bart_config); 1601 ee16_interrupt_enable(sc); 1602 ee16_chan_attn(sc); 1603 } | 989 } 990 return; 991} 992 993/* 994 * Check to see if there's an 82586 out there. 995 */ 996int --- 599 unchanged lines hidden (view full) --- 1596 bart_config = inb(PORT(sc) + IEE16_CONFIG); 1597 bart_config &= ~IEE16_BART_LOOPBACK; 1598 /* inb doesn't get bit! */ 1599 bart_config |= IEE16_BART_MCS16_TEST; 1600 outb(PORT(sc) + IEE16_CONFIG, bart_config); 1601 ee16_interrupt_enable(sc); 1602 ee16_chan_attn(sc); 1603 } |
| 1604 sc->ifp->if_flags |= IFF_RUNNING; /* tell higher levels | 1604 sc->ifp->if_drv_flags |= IFF_DRV_RUNNING; /* tell higher levels |
| 1605 * we're here */ | 1605 * we're here */ |
| 1606 sc->ifp->if_flags &= ~IFF_OACTIVE; | 1606 sc->ifp->if_drv_flags &= ~IFF_DRV_OACTIVE; |
| 1607 1608 start_receiver(sc); 1609 1610 return; 1611} 1612 1613static void 1614ie_stop(struct ie_softc *sc) --- 12 unchanged lines hidden (view full) --- 1627 switch (command) { 1628 case SIOCSIFFLAGS: 1629 /* 1630 * Note that this device doesn't have an "all multicast" 1631 * mode, so we must turn on promiscuous mode and do the 1632 * filtering manually. 1633 */ 1634 if ((ifp->if_flags & IFF_UP) == 0 && | 1607 1608 start_receiver(sc); 1609 1610 return; 1611} 1612 1613static void 1614ie_stop(struct ie_softc *sc) --- 12 unchanged lines hidden (view full) --- 1627 switch (command) { 1628 case SIOCSIFFLAGS: 1629 /* 1630 * Note that this device doesn't have an "all multicast" 1631 * mode, so we must turn on promiscuous mode and do the 1632 * filtering manually. 1633 */ 1634 if ((ifp->if_flags & IFF_UP) == 0 && |
| 1635 (ifp->if_flags & IFF_RUNNING)) { 1636 ifp->if_flags &= ~IFF_RUNNING; | 1635 (ifp->if_drv_flags & IFF_DRV_RUNNING)) { 1636 ifp->if_drv_flags &= ~IFF_DRV_RUNNING; |
| 1637 ie_stop(sc); 1638 } else if ((ifp->if_flags & IFF_UP) && | 1637 ie_stop(sc); 1638 } else if ((ifp->if_flags & IFF_UP) && |
| 1639 (ifp->if_flags & IFF_RUNNING) == 0) { | 1639 (ifp->if_drv_flags & IFF_DRV_RUNNING) == 0) { |
| 1640 sc->promisc = 1641 ifp->if_flags & (IFF_PROMISC | IFF_ALLMULTI); 1642 ieinit(sc); 1643 } else if (sc->promisc ^ 1644 (ifp->if_flags & (IFF_PROMISC | IFF_ALLMULTI))) { 1645 sc->promisc = 1646 ifp->if_flags & (IFF_PROMISC | IFF_ALLMULTI); 1647 ieinit(sc); --- 141 unchanged lines hidden (view full) --- 1789 1790 sc = device_get_softc(dev); 1791 ifp = sc->ifp; 1792 1793 if (sc->hard_type == IE_EE16) 1794 ee16_shutdown(sc, 0); 1795 1796 ie_stop(sc); | 1640 sc->promisc = 1641 ifp->if_flags & (IFF_PROMISC | IFF_ALLMULTI); 1642 ieinit(sc); 1643 } else if (sc->promisc ^ 1644 (ifp->if_flags & (IFF_PROMISC | IFF_ALLMULTI))) { 1645 sc->promisc = 1646 ifp->if_flags & (IFF_PROMISC | IFF_ALLMULTI); 1647 ieinit(sc); --- 141 unchanged lines hidden (view full) --- 1789 1790 sc = device_get_softc(dev); 1791 ifp = sc->ifp; 1792 1793 if (sc->hard_type == IE_EE16) 1794 ee16_shutdown(sc, 0); 1795 1796 ie_stop(sc); |
| 1797 ifp->if_flags &= ~IFF_RUNNING; | 1797 ifp->if_drv_flags &= ~IFF_DRV_RUNNING; |
| 1798 ether_ifdetach(ifp); 1799 if_free(ifp); 1800 ie_release_resources(dev); 1801 1802 return (0); 1803} | 1798 ether_ifdetach(ifp); 1799 if_free(ifp); 1800 ie_release_resources(dev); 1801 1802 return (0); 1803} |