| if_sk.c (51533) | if_sk.c (51583) |
|---|---|
| 1/* 2 * Copyright (c) 1997, 1998, 1999 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, 1999 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 * $FreeBSD: head/sys/dev/sk/if_sk.c 51533 1999-09-22 06:08:11Z wpaul $ | 32 * $FreeBSD: head/sys/dev/sk/if_sk.c 51583 1999-09-23 03:32:57Z wpaul $ |
| 33 */ 34 35/* 36 * SysKonnect SK-NET gigabit ethernet driver for FreeBSD. Supports 37 * the SK-984x series adapters, both single port and dual port. 38 * References: 39 * The XaQti XMAC II datasheet, http://www.xaqti.com 40 * The SysKonnect GEnesis manual, http://www.syskonnect.com --- 15 unchanged lines hidden (view full) --- 56 * chips connected to it, allowing single or dual port NIC configurations. 57 * SysKonnect has the distinction of being the only vendor on the market 58 * with a dual port gigabit ethernet NIC. The GEnesis provides dual FIFOs, 59 * dual DMA queues, packet/MAC/transmit arbiters and direct access to the 60 * XMAC registers. This driver takes advantage of these features to allow 61 * both XMACs to operate as independent interfaces. 62 */ 63 | 33 */ 34 35/* 36 * SysKonnect SK-NET gigabit ethernet driver for FreeBSD. Supports 37 * the SK-984x series adapters, both single port and dual port. 38 * References: 39 * The XaQti XMAC II datasheet, http://www.xaqti.com 40 * The SysKonnect GEnesis manual, http://www.syskonnect.com --- 15 unchanged lines hidden (view full) --- 56 * chips connected to it, allowing single or dual port NIC configurations. 57 * SysKonnect has the distinction of being the only vendor on the market 58 * with a dual port gigabit ethernet NIC. The GEnesis provides dual FIFOs, 59 * dual DMA queues, packet/MAC/transmit arbiters and direct access to the 60 * XMAC registers. This driver takes advantage of these features to allow 61 * both XMACs to operate as independent interfaces. 62 */ 63 |
| 64#include "bpf.h" 65 | |
| 66#include <sys/param.h> 67#include <sys/systm.h> 68#include <sys/sockio.h> 69#include <sys/mbuf.h> 70#include <sys/malloc.h> 71#include <sys/kernel.h> 72#include <sys/socket.h> 73#include <sys/queue.h> 74 75#include <net/if.h> 76#include <net/if_arp.h> 77#include <net/ethernet.h> 78#include <net/if_dl.h> 79#include <net/if_media.h> 80 | 64#include <sys/param.h> 65#include <sys/systm.h> 66#include <sys/sockio.h> 67#include <sys/mbuf.h> 68#include <sys/malloc.h> 69#include <sys/kernel.h> 70#include <sys/socket.h> 71#include <sys/queue.h> 72 73#include <net/if.h> 74#include <net/if_arp.h> 75#include <net/ethernet.h> 76#include <net/if_dl.h> 77#include <net/if_media.h> 78 |
| 81#if NBPF > 0 | |
| 82#include <net/bpf.h> | 79#include <net/bpf.h> |
| 83#endif | |
| 84 85#include <vm/vm.h> /* for vtophys */ 86#include <vm/pmap.h> /* for vtophys */ 87#include <machine/clock.h> /* for DELAY */ 88#include <machine/bus_pio.h> 89#include <machine/bus_memio.h> 90#include <machine/bus.h> 91#include <machine/resource.h> --- 5 unchanged lines hidden (view full) --- 97 98#define SK_USEIOSPACE 99 100#include <pci/if_skreg.h> 101#include <pci/xmaciireg.h> 102 103#ifndef lint 104static const char rcsid[] = | 80 81#include <vm/vm.h> /* for vtophys */ 82#include <vm/pmap.h> /* for vtophys */ 83#include <machine/clock.h> /* for DELAY */ 84#include <machine/bus_pio.h> 85#include <machine/bus_memio.h> 86#include <machine/bus.h> 87#include <machine/resource.h> --- 5 unchanged lines hidden (view full) --- 93 94#define SK_USEIOSPACE 95 96#include <pci/if_skreg.h> 97#include <pci/xmaciireg.h> 98 99#ifndef lint 100static const char rcsid[] = |
| 105 "$FreeBSD: head/sys/dev/sk/if_sk.c 51533 1999-09-22 06:08:11Z wpaul $"; | 101 "$FreeBSD: head/sys/dev/sk/if_sk.c 51583 1999-09-23 03:32:57Z wpaul $"; |
| 106#endif 107 108static struct sk_type sk_devs[] = { 109 { SK_VENDORID, SK_DEVICEID_GE, "SysKonnect Gigabit Ethernet" }, 110 { 0, 0, NULL } 111}; 112 113static int sk_probe __P((device_t)); --- 1031 unchanged lines hidden (view full) --- 1145 ifmedia_set(&sc_if->ifmedia, IFM_ETHER|IFM_AUTO); 1146 1147 /* 1148 * Call MI attach routines. 1149 */ 1150 if_attach(ifp); 1151 ether_ifattach(ifp); 1152 | 102#endif 103 104static struct sk_type sk_devs[] = { 105 { SK_VENDORID, SK_DEVICEID_GE, "SysKonnect Gigabit Ethernet" }, 106 { 0, 0, NULL } 107}; 108 109static int sk_probe __P((device_t)); --- 1031 unchanged lines hidden (view full) --- 1141 ifmedia_set(&sc_if->ifmedia, IFM_ETHER|IFM_AUTO); 1142 1143 /* 1144 * Call MI attach routines. 1145 */ 1146 if_attach(ifp); 1147 ether_ifattach(ifp); 1148 |
| 1153#if NBPF > 0 | |
| 1154 bpfattach(ifp, DLT_EN10MB, sizeof(struct ether_header)); | 1149 bpfattach(ifp, DLT_EN10MB, sizeof(struct ether_header)); |
| 1155#endif | |
| 1156 1157 return(0); 1158} 1159 1160/* 1161 * Attach the interface. Allocate softc structures, do ifmedia 1162 * setup and ethernet/BPF attach. 1163 */ --- 286 unchanged lines hidden (view full) --- 1450 ifp->if_flags |= IFF_OACTIVE; 1451 break; 1452 } 1453 1454 /* 1455 * If there's a BPF listener, bounce a copy of this frame 1456 * to him. 1457 */ | 1150 1151 return(0); 1152} 1153 1154/* 1155 * Attach the interface. Allocate softc structures, do ifmedia 1156 * setup and ethernet/BPF attach. 1157 */ --- 286 unchanged lines hidden (view full) --- 1444 ifp->if_flags |= IFF_OACTIVE; 1445 break; 1446 } 1447 1448 /* 1449 * If there's a BPF listener, bounce a copy of this frame 1450 * to him. 1451 */ |
| 1458#if NBPF > 0 | |
| 1459 if (ifp->if_bpf) 1460 bpf_mtap(ifp, m_head); | 1452 if (ifp->if_bpf) 1453 bpf_mtap(ifp, m_head); |
| 1461#endif | |
| 1462 } 1463 1464 /* Transmit */ 1465 sc_if->sk_cdata.sk_tx_prod = idx; 1466 CSR_WRITE_4(sc, sc_if->sk_tx_bmu, SK_TXBMU_TX_START); 1467 1468 /* Set a timeout in case the chip goes out to lunch. */ 1469 ifp->if_timer = 5; --- 88 unchanged lines hidden (view full) --- 1558 } else { 1559 m->m_pkthdr.rcvif = ifp; 1560 m->m_pkthdr.len = m->m_len = total_len; 1561 } 1562 1563 ifp->if_ipackets++; 1564 eh = mtod(m, struct ether_header *); 1565 | 1454 } 1455 1456 /* Transmit */ 1457 sc_if->sk_cdata.sk_tx_prod = idx; 1458 CSR_WRITE_4(sc, sc_if->sk_tx_bmu, SK_TXBMU_TX_START); 1459 1460 /* Set a timeout in case the chip goes out to lunch. */ 1461 ifp->if_timer = 5; --- 88 unchanged lines hidden (view full) --- 1550 } else { 1551 m->m_pkthdr.rcvif = ifp; 1552 m->m_pkthdr.len = m->m_len = total_len; 1553 } 1554 1555 ifp->if_ipackets++; 1556 eh = mtod(m, struct ether_header *); 1557 |
| 1566#if NBPF > 0 | |
| 1567 if (ifp->if_bpf) { 1568 bpf_mtap(ifp, m); 1569 if (ifp->if_flags & IFF_PROMISC && 1570 (bcmp(eh->ether_dhost, sc_if->arpcom.ac_enaddr, 1571 ETHER_ADDR_LEN) && !(eh->ether_dhost[0] & 1))) { 1572 m_freem(m); 1573 continue; 1574 } 1575 } | 1558 if (ifp->if_bpf) { 1559 bpf_mtap(ifp, m); 1560 if (ifp->if_flags & IFF_PROMISC && 1561 (bcmp(eh->ether_dhost, sc_if->arpcom.ac_enaddr, 1562 ETHER_ADDR_LEN) && !(eh->ether_dhost[0] & 1))) { 1563 m_freem(m); 1564 continue; 1565 } 1566 } |
| 1576#endif | 1567 |
| 1577 /* Remove header from mbuf and pass it on. */ 1578 m_adj(m, sizeof(struct ether_header)); 1579 ether_input(ifp, eh, m); 1580 } 1581 1582 sc_if->sk_cdata.sk_rx_prod = i; 1583 1584 return; --- 403 unchanged lines hidden --- | 1568 /* Remove header from mbuf and pass it on. */ 1569 m_adj(m, sizeof(struct ether_header)); 1570 ether_input(ifp, eh, m); 1571 } 1572 1573 sc_if->sk_cdata.sk_rx_prod = i; 1574 1575 return; --- 403 unchanged lines hidden --- |