| if_tl.c (147256) | if_tl.c (148654) |
|---|---|
| 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 --- 17 unchanged lines hidden (view full) --- 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 33#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 --- 17 unchanged lines hidden (view full) --- 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 33#include <sys/cdefs.h> |
| 34__FBSDID("$FreeBSD: head/sys/pci/if_tl.c 147256 2005-06-10 16:49:24Z brooks $"); | 34__FBSDID("$FreeBSD: head/sys/pci/if_tl.c 148654 2005-08-03 00:18:35Z rwatson $"); |
| 35 36/* 37 * Texas Instruments ThunderLAN driver for FreeBSD 2.2.6 and 3.x. 38 * Supports many Compaq PCI NICs based on the ThunderLAN ethernet controller, 39 * the National Semiconductor DP83840A physical interface and the 40 * Microchip Technology 24Cxx series serial EEPROM. 41 * 42 * Written using the following four documents: --- 912 unchanged lines hidden (view full) --- 955 tl_dio_write32(sc, TL_HASH2, 0); 956 957 /* Now program new ones. */ 958 if (ifp->if_flags & IFF_ALLMULTI) { 959 hashes[0] = 0xFFFFFFFF; 960 hashes[1] = 0xFFFFFFFF; 961 } else { 962 i = 1; | 35 36/* 37 * Texas Instruments ThunderLAN driver for FreeBSD 2.2.6 and 3.x. 38 * Supports many Compaq PCI NICs based on the ThunderLAN ethernet controller, 39 * the National Semiconductor DP83840A physical interface and the 40 * Microchip Technology 24Cxx series serial EEPROM. 41 * 42 * Written using the following four documents: --- 912 unchanged lines hidden (view full) --- 955 tl_dio_write32(sc, TL_HASH2, 0); 956 957 /* Now program new ones. */ 958 if (ifp->if_flags & IFF_ALLMULTI) { 959 hashes[0] = 0xFFFFFFFF; 960 hashes[1] = 0xFFFFFFFF; 961 } else { 962 i = 1; |
| 963 IF_ADDR_LOCK(ifp); |
|
| 963 TAILQ_FOREACH_REVERSE(ifma, &ifp->if_multiaddrs, ifmultihead, ifma_link) { 964 if (ifma->ifma_addr->sa_family != AF_LINK) 965 continue; 966 /* 967 * Program the first three multicast groups 968 * into the perfect filter. For all others, 969 * use the hash table. 970 */ --- 6 unchanged lines hidden (view full) --- 977 978 h = tl_mchash( 979 LLADDR((struct sockaddr_dl *)ifma->ifma_addr)); 980 if (h < 32) 981 hashes[0] |= (1 << h); 982 else 983 hashes[1] |= (1 << (h - 32)); 984 } | 964 TAILQ_FOREACH_REVERSE(ifma, &ifp->if_multiaddrs, ifmultihead, ifma_link) { 965 if (ifma->ifma_addr->sa_family != AF_LINK) 966 continue; 967 /* 968 * Program the first three multicast groups 969 * into the perfect filter. For all others, 970 * use the hash table. 971 */ --- 6 unchanged lines hidden (view full) --- 978 979 h = tl_mchash( 980 LLADDR((struct sockaddr_dl *)ifma->ifma_addr)); 981 if (h < 32) 982 hashes[0] |= (1 << h); 983 else 984 hashes[1] |= (1 << (h - 32)); 985 } |
| 986 IF_ADDR_UNLOCK(ifp); |
|
| 985 } 986 987 tl_dio_write32(sc, TL_HASH1, hashes[0]); 988 tl_dio_write32(sc, TL_HASH2, hashes[1]); 989 990 return; 991} 992 --- 1362 unchanged lines hidden --- | 987 } 988 989 tl_dio_write32(sc, TL_HASH1, hashes[0]); 990 tl_dio_write32(sc, TL_HASH2, hashes[1]); 991 992 return; 993} 994 --- 1362 unchanged lines hidden --- |