| if_vr.c (41502) | if_vr.c (41526) |
|---|---|
| 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 --- 15 unchanged lines hidden (view full) --- 24 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 25 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 26 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 27 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 28 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 29 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 30 * THE POSSIBILITY OF SUCH DAMAGE. 31 * | 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 --- 15 unchanged lines hidden (view full) --- 24 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 25 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 26 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 27 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 28 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 29 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 30 * THE POSSIBILITY OF SUCH DAMAGE. 31 * |
| 32 * $Id: if_vr.c,v 1.13 1998/12/01 22:08:11 wpaul Exp $ | 32 * $Id: if_vr.c,v 1.1 1998/12/04 18:01:21 wpaul Exp $ |
| 33 */ 34 35/* 36 * VIA Rhine fast ethernet PCI NIC driver 37 * 38 * Supports various network adapters based on the VIA Rhine 39 * and Rhine II PCI controllers, including the D-Link DFE530TX. 40 * Datasheets are available at http://www.via.com.tw. --- 51 unchanged lines hidden (view full) --- 92#define VR_USEIOSPACE 93 94/* #define VR_BACKGROUND_AUTONEG */ 95 96#include <pci/if_vrreg.h> 97 98#ifndef lint 99static char rcsid[] = | 33 */ 34 35/* 36 * VIA Rhine fast ethernet PCI NIC driver 37 * 38 * Supports various network adapters based on the VIA Rhine 39 * and Rhine II PCI controllers, including the D-Link DFE530TX. 40 * Datasheets are available at http://www.via.com.tw. --- 51 unchanged lines hidden (view full) --- 92#define VR_USEIOSPACE 93 94/* #define VR_BACKGROUND_AUTONEG */ 95 96#include <pci/if_vrreg.h> 97 98#ifndef lint 99static char rcsid[] = |
| 100 "$Id: if_vr.c,v 1.13 1998/12/01 22:08:11 wpaul Exp $"; | 100 "$Id: if_vr.c,v 1.1 1998/12/04 18:01:21 wpaul Exp $"; |
| 101#endif 102 103/* 104 * Various supported device vendors/types and their names. 105 */ 106static struct vr_type vr_devs[] = { 107 { VIA_VENDORID, VIA_DEVICEID_RHINE, 108 "VIA VT3043 Rhine I 10/100BaseTX" }, --- 1513 unchanged lines hidden (view full) --- 1622 * to him. 1623 */ 1624 if (ifp->if_bpf) 1625 bpf_mtap(ifp, cur_tx->vr_mbuf); 1626#endif 1627 } 1628 1629 /* | 101#endif 102 103/* 104 * Various supported device vendors/types and their names. 105 */ 106static struct vr_type vr_devs[] = { 107 { VIA_VENDORID, VIA_DEVICEID_RHINE, 108 "VIA VT3043 Rhine I 10/100BaseTX" }, --- 1513 unchanged lines hidden (view full) --- 1622 * to him. 1623 */ 1624 if (ifp->if_bpf) 1625 bpf_mtap(ifp, cur_tx->vr_mbuf); 1626#endif 1627 } 1628 1629 /* |
| 1630 * If there are no frames queued, bail. 1631 */ 1632 if (cur_tx == NULL) 1633 return; 1634 1635 /* |
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| 1630 * Place the request for the upload interrupt 1631 * in the last descriptor in the chain. This way, if 1632 * we're chaining several packets at once, we'll only 1633 * get an interupt once for the whole chain rather than 1634 * once for each packet. 1635 */ 1636 cur_tx->vr_ptr->vr_ctl |= VR_TXCTL_FINT; 1637 sc->vr_cdata.vr_tx_tail = cur_tx; --- 325 unchanged lines hidden --- | 1636 * Place the request for the upload interrupt 1637 * in the last descriptor in the chain. This way, if 1638 * we're chaining several packets at once, we'll only 1639 * get an interupt once for the whole chain rather than 1640 * once for each packet. 1641 */ 1642 cur_tx->vr_ptr->vr_ctl |= VR_TXCTL_FINT; 1643 sc->vr_cdata.vr_tx_tail = cur_tx; --- 325 unchanged lines hidden --- |