我的机器主板是NF4主板，网卡和声卡Freebsd6.1好象都不支持，郁闷了好久

  在网上找了很多资料，并试着安装了一下，结果网卡成功了一次，能ping通网关了，可是reboot一次后，就不能ping通网关了，有些灵异阿。哈哈。。。。。。。下面是安装NF4网卡的一些资料，转贴的。。首先在这里说明，我在标题上说的“支持Nvidia nForce4 410主板”是指支持该主板上板载的网卡和声卡。 感谢iamqk在 http://bbs.chinaunix.net/viewthread.php?tid=718480 中给我的提示。 下边是我已经编译好的核心下dmesg的结果：CODE:[Copy to clipboard]Copyright (c) 1992-2006 The FreeBSD Project. Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994         The Regents of the University of California. All rights reserved. FreeBSD 6.1-PRERELEASE #0: Mon Mar 27 05:52:54 CST 2006     root@:/usr/obj/usr/src/sys/FEELING ACPI APIC Table: Timecounter "i8254" frequency 1193182 Hz quality 0 CPU: AMD Sempron(tm) Processor 2500+ (1400.01-MHz K8-class CPU)   Origin = "AuthenticAMD"  Id = 0x20fc2  Stepping = 2   Features=0x78bfbff   Features2=0x1   AMD Features=0xe2500800,LM,3DNow+,3DNow> real memory  = 1005518848 (958 MB) avail memory = 962912256 (918 MB) ioapic0 irqs 0-23 on motherboard acpi0: on motherboard acpi_bus_number: can't get _ADR acpi_bus_number: can't get _ADR acpi0: Power Button (fixed) acpi_bus_number: can't get _ADR acpi_bus_number: can't get _ADR acpi_bus_number: can't get _ADR acpi_bus_number: can't get _ADR acpi0: reservation of 1bf00000, 100000 (3) failed acpi0: reservation of 2bf00000, 100000 (3) failed acpi0: reservation of 3bf00000, 100000 (3) failed Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000 acpi_timer0: <24-bit timer at 3.579545MHz> port 0x1008-0x100b on acpi0 cpu0: on acpi0 acpi_throttle0: on cpu0 acpi_button0: on acpi0 acpi_button1: on acpi0 pcib0: port 0xcf8-0xcff on acpi0 pci0: on pcib0 pci0: at device 0.0 (no driver attached) pci0: at device 0.1 (no driver attached) pci0: at device 0.2 (no driver attached) pci0: at device 0.3 (no driver attached) pci0: at device 0.4 (no driver attached) pci0: at device 0.5 (no driver attached) pci0: at device 0.6 (no driver attached) pci0: at device 0.7 (no driver attached) pcib1: at device 2.0 on pci0 pci1: on pcib1 pcib2: at device 3.0 on pci0 pci2: on pcib2 pcib3: at device 4.0 on pci0 pci3: on pcib3 pci0: at device 5.0 (no driver attached) pci0: at device 9.0 (no driver attached) isab0: at device 10.0 on pci0 isa0: on isab0 pci0: at device 10.1 (no driver attached) pci0: at device 10.2 (no driver attached) ohci0: mem 0xfe02f000-0xfe02ffff irq 21 at device 11.0 on pci0 ohci0: [GIANT-LOCKED] usb0: OHCI version 1.0, legacy support usb0: SMM does not respond, resetting usb0: on ohci0 usb0: USB revision 1.0 uhub0: nVidia OHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub0: 8 ports with 8 removable, self powered ehci0: mem 0xfe02e000-0xfe02e0ff irq 22 at device 11.1 on pci0 ehci0: [GIANT-LOCKED] usb1: waiting for BIOS to give up control usb1: timed out waiting for BIOS usb1: EHCI version 1.0 usb1: companion controller, 8 ports each: usb0 usb1: on ehci0 usb1: USB revision 2.0 uhub1: nVidia EHCI root hub, class 9/0, rev 2.00/1.00, addr 1 uhub1: 8 ports with 8 removable, self powered atapci0: port 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0xf400-0xf40f at device 13.0 on pci0 ata0: on atapci0 ata1: on atapci0 atapci1: port 0x9f0-0x9f7,0xbf0-0xbf3,0x970-0x977,0xb70-0xb73,0xe000-0xe00f mem 0xfe02d000-0xfe02dfff irq 23 at device 14.0 on pci0 ata2: on atapci1 ata3: on atapci1 pcib4: at device 16.0 on pci0 pci4: on pcib4 rl0: port 0xcc00-0xccff mem 0xfdbff000-0xfdbff0ff irq 18 at device 6.0 on pci4 miibus0: on rl0 rlphy0: on miibus0 rlphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto rl0: Ethernet address: 00:e0:4c:f6:e5:c1 pcm0: port 0xdc00-0xdcff,0xd800-0xd8ff mem 0xfe02c000-0xfe02cfff irq 20 at device 16.2 on pci0 pcm0: nve0: port 0xd400-0xd407 mem 0xfe02b000-0xfe02bfff irq 21 at device 20.0 on pci0 nve0: Ethernet address 00:e0:4c:e4:30:fa miibus1: on nve0 rlphy1: on miibus1 rlphy1:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto nve0: Ethernet address: 00:e0:4c:e4:30:fa acpi_tz0: on acpi0 atkbdc0: port 0x60,0x64 irq 1 on acpi0 atkbd0: flags 0x1 irq 1 on atkbdc0 atkbd0: [GIANT-LOCKED] psm0: irq 12 on atkbdc0 psm0: [GIANT-LOCKED] psm0: model IntelliMouse, device ID 3 sc0: at flags 0x100 on isa0 sc0: VGA <16 virtual consoles, flags=0x300> vga0: at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0 Timecounter "TSC" frequency 1400011646 Hz quality 800 Timecounters tick every 1.000 msec ipfw2 (+ipv6) initialized, divert loadable, rule-based forwarding disabled, default to accept, logging limited to 100 packets/entry by default ad0: 78533MB at ata0-master UDMA100 ad4: 76319MB at ata2-master SATA150 Trying to mount root from ufs:/dev/ad0s1a rl0: link state changed to UP里面我的声卡部分： pcm0: port 0xdc00-0xdcff,0xd800-0xd8ff mem 0xfe02c000-0xfe02cfff irq 20 at device 16.2 on pci0 pcm0: 我的Nvidia板载网卡部分： nve0: port 0xd400-0xd407 mem 0xfe02b000-0xfe02bfff irq 21 at device 20.0 on pci0 nve0: Ethernet address 00:e0:4c:e4:30:fa miibus1: on nve0 rlphy1: on miibus1 rlphy1:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto nve0: Ethernet address: 00:e0:4c:e4:30:fa 然后来看看我的修改方法： 1. 先查看PCI信息： pciconf -lv，获得以下两条重要内容： pcm0@pci0:16:2: class=0x040100 card=0x82131565 chip=0x026b10de rev=0xa2 hdr=0x00    vendor   = 'NVIDIA Corporation'     class    = multimedia     subclass = audio nve0@pci0:20:0: class=0x068000 card=0x25011565 chip=0x026910de rev=0xa1 hdr=0x00    vendor   = 'NVIDIA Corporation'     class    = bridge 从freebsd的hareware文档上看，Nvidia nForce 4集成声卡在 snd_ich 中，因此我首先去 /usr/src/sys/dev/sound/pci/ich.h 去看看，发现其中并没有和pciconf输出相关的内容。然后我又打开了 /usr/src/sys/dev/sound/pci/ich.c，呵呵，原来都藏在这里阿： #define NVIDIA_NFORCE   0x01b1 #define NVIDIA_NFORCE2  0x006a #define NVIDIA_NFORCE2_400      0x008a #define NVIDIA_NFORCE3  0x00da #define NVIDIA_NFORCE3_250      0x00ea #define NVIDIA_NFORCE4  0x0059 #define AMD_768         0x7445 #define AMD_8111        0x746d 因此我将上述内容改为了 #define NVIDIA_NFORCE   0x01b1 #define NVIDIA_NFORCE2  0x006a #define NVIDIA_NFORCE2_400      0x008a #define NVIDIA_NFORCE3  0x00da #define NVIDIA_NFORCE3_250      0x00ea #define NVIDIA_NFORCE4  0x0059 #define NVIDIA_NFORCE4_410      0x026b #define AMD_768         0x7445 #define AMD_8111        0x746d 接着理所当然地修改随后的         { NVIDIA_VENDORID,      NVIDIA_NFORCE,  0,                 "nVidia nForce" },         { NVIDIA_VENDORID,      NVIDIA_NFORCE2, 0,                 "nVidia nForce2" },         { NVIDIA_VENDORID,      NVIDIA_NFORCE2_400,     0,                 "nVidia nForce2 400" },         { NVIDIA_VENDORID,      NVIDIA_NFORCE3, 0,                 "nVidia nForce3" },         { NVIDIA_VENDORID,      NVIDIA_NFORCE3_250,     0,                 "nVidia nForce3 250" },         { NVIDIA_VENDORID,      NVIDIA_NFORCE4, 0,                 "nVidia nForce4" },         { AMD_VENDORID,         AMD_768,        0,                 "AMD-768" },         { AMD_VENDORID,         AMD_8111,       0,                 "AMD-8111" } 为         { NVIDIA_VENDORID,      NVIDIA_NFORCE,  0,                 "nVidia nForce" },         { NVIDIA_VENDORID,      NVIDIA_NFORCE2, 0,                 "nVidia nForce2" },         { NVIDIA_VENDORID,      NVIDIA_NFORCE2_400,     0,                 "nVidia nForce2 400" },         { NVIDIA_VENDORID,      NVIDIA_NFORCE3, 0,                 "nVidia nForce3" },         { NVIDIA_VENDORID,      NVIDIA_NFORCE3_250,     0,                 "nVidia nForce3 250" },         { NVIDIA_VENDORID,      NVIDIA_NFORCE4, 0,                 "nVidia nForce4" },         { NVIDIA_VENDORID,      NVIDIA_NFORCE4_410, 0,                 "nVidia nForce4 410" },         { AMD_VENDORID,         AMD_768,        0,                 "AMD-768" },         { AMD_VENDORID,         AMD_8111,       0,                 "AMD-8111" } 这样就加入了 nForce4 410板载ALC655 AC97的识别。 Nvidia板载网卡需要修改两个文件，在该文(http://www.freebsdchina.org/forum/viewtopic.php?p=156165#156165) 中已经详细描述，我在这里就不再重复了。 接着修改kernel配置文件，加入以下行：CODE:[Copy to clipboard]device sound device snd_ich device miibus device nve最后 cd /usr/src; make buildkernel && make installkernel 后重启就能够正常使用板载声卡和网卡了。 测试声卡工作的方法： 1. dmesg 查看是否有声卡信息 2. cat /dev/sndstat 3. cat 随便什么文件 > /dev/dsp  如果出现杂音则声卡已经正常工作原贴地址：http://bbs.chinaunix.net/viewthread.php?tid=724397

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