確定缺少驅動的網路卡

wenhual43發表於2012-12-11
--檢查有幾個pci網路卡
[root@db01 ~]# lspci |grep Ethernet
04:00.0 Ethernet controller: Broadcom Corporation NetXtreme II BCM5709 Gigabit Ethernet (rev 20)
04:00.1 Ethernet controller: Broadcom Corporation NetXtreme II BCM5709 Gigabit Ethernet (rev 20)
13:00.0 Ethernet controller: Broadcom Corporation NetXtreme BCM5719 Gigabit Ethernet PCIe (rev 01)
13:00.1 Ethernet controller: Broadcom Corporation NetXtreme BCM5719 Gigabit Ethernet PCIe (rev 01)
13:00.2 Ethernet controller: Broadcom Corporation NetXtreme BCM5719 Gigabit Ethernet PCIe (rev 01)
13:00.3 Ethernet controller: Broadcom Corporation NetXtreme BCM5719 Gigabit Ethernet PCIe (rev 01)
18:00.0 Ethernet controller: ServerEngines Corp. Emulex OneConnect 10Gb NIC (be3) (rev 02)
18:00.1 Ethernet controller: ServerEngines Corp. Emulex OneConnect 10Gb NIC (be3) (rev 02)
95:00.0 Ethernet controller: Broadcom Corporation Device 165f
95:00.1 Ethernet controller: Broadcom Corporation Device 165f
--檢查有驅動的網路卡
[root@db01 ~]# ifconfig 
eth0      Link encap:Ethernet  HWaddr 5C:F3:FC:DC:1C:C8  
          inet addr:10.208.0.30  Bcast:10.255.255.255  Mask:255.255.255.0
          inet6 addr: fe80::5ef3:fcff:fedc:1cc8/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:2238 errors:0 dropped:0 overruns:0 frame.:0
          TX packets:1398 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:227872 (222.5 KiB)  TX bytes:249685 (243.8 KiB)
          Interrupt:28 Memory:94000000-94012800 

eth1      Link encap:Ethernet  HWaddr 5C:F3:FC:DC:1C:CA  
          UP BROADCAST MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame.:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:0 (0.0 b)  TX bytes:0 (0.0 b)
          Interrupt:40 Memory:92000000-92012800 

eth2      Link encap:Ethernet  HWaddr 00:10:18:DB:F3:64  
          UP BROADCAST MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame.:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:0 (0.0 b)  TX bytes:0 (0.0 b)
          Interrupt:30 

eth3      Link encap:Ethernet  HWaddr 00:10:18:DB:F3:65  
          UP BROADCAST MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame.:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:0 (0.0 b)  TX bytes:0 (0.0 b)
          Interrupt:37 

eth4      Link encap:Ethernet  HWaddr 00:10:18:DB:F3:66  
          UP BROADCAST MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame.:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:0 (0.0 b)  TX bytes:0 (0.0 b)
          Interrupt:30 

eth5      Link encap:Ethernet  HWaddr 00:10:18:DB:F3:67  
          UP BROADCAST MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame.:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:0 (0.0 b)  TX bytes:0 (0.0 b)
          Interrupt:37 

eth6      Link encap:Ethernet  HWaddr 00:90:FA:05:B2:3C  
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame.:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:0 (0.0 b)  TX bytes:0 (0.0 b)

eth7      Link encap:Ethernet  HWaddr 00:90:FA:05:B2:40  
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame.:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:0 (0.0 b)  TX bytes:0 (0.0 b)

lo        Link encap:Local Loopback  
          inet addr:127.0.0.1  Mask:255.0.0.0
          inet6 addr: ::1/128 Scope:Host
          UP LOOPBACK RUNNING  MTU:16436  Metric:1
          RX packets:107 errors:0 dropped:0 overruns:0 frame.:0
          TX packets:107 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0 
          RX bytes:7770 (7.5 KiB)  TX bytes:7770 (7.5 KiB)

usb0      Link encap:Ethernet  HWaddr 5E:F3:FD:37:1C:7B  
          inet6 addr: fe80::5cf3:fdff:fe37:1c7b/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:5783 errors:0 dropped:0 overruns:0 frame.:0
          TX packets:6 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:376435 (367.6 KiB)  TX bytes:468 (468.0 b)
          
--檢視網路卡的匯流排資訊(bus-info)
[root@db01 ~]# ethtool -i eth0
driver: bnx2
version: 2.0.8-j15
firmware-version: bc 6.2.0 NCSI 2.0.11
bus-info: 0000:04:00.0
[root@db01 ~]# ethtool -i eth1
driver: bnx2
version: 2.0.8-j15
firmware-version: bc 6.2.0 NCSI 2.0.11
bus-info: 0000:04:00.1
[root@db01 ~]# ethtool -i eth2
driver: tg3
version: 3.108
firmware-version: 5719-v1.29
bus-info: 0000:13:00.0
[root@db01 ~]# ethtool -i eth3
driver: tg3
version: 3.108
firmware-version: 5719-v1.29
bus-info: 0000:13:00.1
[root@db01 ~]# ethtool -i eth4
driver: tg3
version: 3.108
firmware-version: 5719-v1.29
bus-info: 0000:13:00.2
[root@db01 ~]# ethtool -i eth5
driver: tg3
version: 3.108
firmware-version: 5719-v1.29
bus-info: 0000:13:00.3
[root@db01 ~]# ethtool -i eth6
driver: be2net
version: 2.102.426r
firmware-version: 4.0.1062.0
bus-info: 0000:18:00.0
[root@db01 ~]# ethtool -i eth7
driver: be2net
version: 2.102.426r
firmware-version: 4.0.1062.0
bus-info: 0000:18:00.1

--確定95:00.1，95:00.0沒有驅動
--google  關鍵字：Broadcom  165f 或者 Broadcom Corporation Device 165f
找到網址http://pci-ids.ucw.cz/read/PC/14e4  對應的 165f 對應 NetXtreme BCM5720 Gigabit Ethernet PCIe
--到http://www.broadcom.com/support/ethernet_nic/netxtreme_server.php 下載5720驅動

--安裝驅動
The following are general guidelines for installing the driver.

1. Install the source RPM package:

   rpm -ivh tg3-.src.rpm

2. CD to the RPM path and build the binary driver for your kernel:

   cd /usr/src/{redhat,OpenLinux,turbo,packages,rpm ..}
   
========
   在過去RHEL5以及之前的版本會在/usr/src/redhat下SOURCE 和SPECS這兩個目錄

現在rhel6是找不到這個目錄的

預設情況下會在/root/下生成一個rpmbuild的目錄這個下面就有SOURCE 和SPECS著兩個目錄

安裝軟體包後就會到這兩個目錄中去
=========

   rpm -bb SPECS/tg3.spec

or

   rpmbuild -bb SPECS/tg3.spec (for RPM version 4.x.x)
   Note that the RPM path is different for different Linux distributions.

The driver will be compiled for the running kernel by default. To build
the driver for a kernel different than the running one, specify the
kernel by defining it in KVER:

   rpmbuild -bb SPECS/tg3.spec --define "KVER "

where in the form. of 2.x.y-z is the version of another
kernel that is installed on the system.

3. Install the newly built package (driver and man page):
   (/root/rpmbuild/RPMS/x86_64)
   rpm -ivh RPMS//tg3-..rpm

is the architecture of the machine, e.g. i386:

   rpm -ivh RPMS/i386/tg3-.i386.rpm

Note that the --force option may be needed on some Linux distributions
if conflicts are reported.

The driver will be installed in the following path:
2.6.x/3.x kernels:

    /lib/modules//kernel/drivers/net/tg3.ko

4. Load the driver:

   insmod tg3.o
or
   insmod tg3.ko (on 2.6.x/3.x kernels)
or
   modprobe tg3

5. To configure network protocol and address, refer to various Linux
documentations.
===============

This version of the tg3 driver supports one module parameter that is
not available in the in-kernel driver.  The parameter is named tg3_disable_eee.
To disable Energy Efficient Ethernet (EEE) support, set this module parameter
to 1.

The rest of the sections below apply to both the in-kernel tg3
driver and the tg3 driver package from Broadcom.

Driver settings can be queried and changed using ethtool. The latest ethtool
can be downloaded from ftp://ftp.kernel.org/pub/software/network/ethtool if
it is not already installed. The following are some common examples on how to
use ethtool. See the ethtool man page for more information. ethtool settings
do not persist across reboot or module reload. The ethtool commands can be put
in a startup script. such as /etc/rc.local to preserve the settings across a
reboot. On Red Hat distributions, "ethtool -s" parameters can be specified
in the ifcfg-ethx scripts using the ETHTOOL_OPTS keyword. The specified
ethtool parameters will be set during ifup. Example:
/etc/sysconfig/network-scripts/ifcfg-eth0:

ETHTOOL_OPTS="wol g speed 100 duplex half autoneg off"

Some ethtool examples:

1. Show current speed, duplex, and link status:

   ethtool eth0

2. Change speed, duplex, autoneg:

Example: 100Mbps half duplex, no autonegotiation:

   ethtool -s eth0 speed 100 duplex half autoneg off

Example: Autonegotiation with full advertisement:

   ethtool -s eth0 autoneg on

Example: Autonegotiation with 100Mbps full duplex advertisement only:

   ethtool -s eth0 speed 100 duplex full autoneg on

3. Show flow control settings:

   ethtool -a eth0

4. Change flow control settings:

Example: Turn off flow control

   ethtool -A eth0 autoneg off rx off tx off

Example: Turn flow control autonegotiation on with tx and rx advertisement:

   ethtool -A eth0 autoneg on rx on tx on
   Note that this is only valid if speed is set to autonegotiation.

5. Show offload settings:

   ethtool -k eth0

6. Change offload settings:

Example: Turn off TSO (TCP segmentation offload)

   ethtool -K eth0 tso off

7. Get statistics:

   ethtool -S eth0

8. Perform. self-test:

   ethtool -t eth0

   Note that the interface (eth0) must be up to do all tests.

9. Show number of channels (rings):

   ethtool -l eth0

   Note that this is only supported on newer MSI-X capable devices (e.g.
   57765, 57766, 5717, 5719, 5720) and available on 3.x kernels and 3.x
   ethtool only.

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