Case Environment:System typeIP AddressHost NameRequired SoftwareCentos 6.5 64bit192.168.100.150Httpd-2.2.17.tar.gzNote: Compile the command at the time of
After entering the BIOS main interface, select Standard CMOS features item, press "Enter" key to enter. In the interface, select the video option, press the "Enter" button to enter the settings interface, with the arrow keys to select the type of
Because the kernel 3.0 does not support 9300 Series network card, need to modify the kernel, more trouble. Therefore, the direct use of Compat Open source driver code, because the latest 4.1, 4.2 version of the bug compiled run after the problem,
1. This Nic uses the chip set of atheros Communications Inc. ar2413 and can use the madwifi Driver (www.madwifi-project.org ). The Linux kernel now has the madwifi driver named ath5k by default. However, this driver is faulty when the NIC is
Http://www.linuxforum.net/forum/showflat.php? Cat = & board = linuxk & number = 610779Http://www.linuxforum.net/forum/showflat.php? Cat = & board = kylix & number = 618721
If neither the driver for your card nor the VESA driver work you can still
Linux Command to view the host configuration information in Linux can use lspci and cat/proc/cpuinfo to view the host information, this is equivalent to Windows CPU-Z software Oh. I am using a Vmware Virtual Machine. This is my local machine information 01 [root @ localhost home] # cat/proc/cpuinfo02processor: 003vendor_id: GenuineIntel04cpu family: 605 model: 2306 model name: pentium (R) Dual-Core CPU E5800 @ brief: 1008cpu MHz: 3192.04009 cache size: 2048 bytes: runtime: no12f00f_bug: no13coma
letter represents the event, the corresponding uppercase letter represents the event type, and the number below each event is the timestamp of the event. The rounded rectangle represents the operators in the query plan, from the bottom up, which are in turn:
sequence Scanning and construction (Sequence Scan and Construction, abbreviated to SSC)
Sequential scans and sequence constructs are always used together. For queries that use the SEQ structure,
, therefore, only 8 192 scrambling codes are selected in the 3GPP specification. These scrambling codes are divided into 512 sets, each of which includes a PSC and 15 auxiliary scrambling codes (SSC ). Each residential area uses one of the PSC. Further, these 512 PSC instances are divided into 64 groups, with 8 PSC instances in each group.The purpose of the scrambling code planning is to make the mobile station quickly and accurately complete the area
Lspci-nn recently used in a lot | grep Eth Command, need to learn the next PCI bus, find an article, although also reproduced, but write more clearly, reproduced under.
http://blog.csdn.net/zhenhuakang/article/details/5463605
I. Introduction to PCI PCI is a peripheral bus specification. Let's take a look at what a bus is: A bus is a path or channel for tran
some bits in the shield register. You can read the Status Register to obtain the interruption in the active state of the system.
Some interruptions in the system are hard-wired. For example, the periodic timer of the real-time clock may be fixed to Pin 3 of the interrupt controller. Other pins connected to the controller can only be determined by the Control card inserted into the specific ISA or PCI slot. For example, pin 4 in the interrupt contro
LSPCI is a tool used to display all PCI bus devices in the system or all devices connected to the bus.
AD:1 Preface
PCI and PCI Express, is a high-speed bus commonly used by computers. PCI/PCI-E device drivers and operating system cores in the operating system require access
banner CommandThe banner command lists several pieces of useful information about the system such as model, amount of memory, and HostID . You can also with the banner command to identify your system ' PROM version number. Three boot PROM levels are discussed in this module.OK bannerSun UltraSPARC Upa/pci (2 X ultrasparc-ii 296MHz), keyboard PresentOpenboot 3.11, 256 MB memory installed, serial #3159808.Ethernet address 8:0:22:1a:e7:3f, Host id:72303
__initcall_start =.;
* (. Initcall1.init)
* (. Initcall2.init)
* (. Initcall3.init)
__initcall_end =.;
Http://book.51cto.com/art/201007/213623.htm
4.5.3 Analysis Sample
Taking the PCI subsystem as an example, this paper analyzes which macro tags are used in its initialization.
Unlike many subsystems, the implementation code for the PCI subsystem is distributed in two places in the kernel code tree, remo
.
Advanced BIOS Features (Advanced BIOS feature settings)
Set the advanced features of the system.
Advanced chipset Features (Advanced chipset feature set)
Set parameters for the chipset used by the motherboard.
Integrated peripherals (external device setting)
Make the settings menu include all peripherals settings. such as sound card, Modem, USB keyboard is open ...
Power Management Setup (source management settings)
Set the CPU, hard disk, monitor and other equipment power-saving funct
Set up your Open StackThere was several ways to deploy OpenStack, Devstack was easily for developer to deploy Open Stack.Please follow the this URL to the set up your Open Stack.http://docs.openstack.org/developer/devstack/nested KVM support:
Kernel
First check if your system has already configured nested KVM:
[Email protected]:~# dpkg-s/etc/modprobe.d/qemu-system-x86.confqemu-system-x86:/etc/modprobe.d/ Qemu-system-x86.conf[email protected]:~# cat/etc/modprobe.d/q
for ' National Semiconductor LM79 ' at 0x290 ... NoProbing for ' Winbond w83781d ' at 0x290 ... NoProbing for ' Winbond w83782d ' at 0x290 ... NoLastly, we can probe the I2c/smbus adapters for connected hardwareMonitoring devices. The most risky part, and while it worksReasonably well in most systems, it had been reported to cause troubleOn some systems.Does want to probe the I2c/smbus adapters now? (yes/no): YFound Unknown SMBus adapter 8086:1C22 at 0000:00:1F.3.Sorry, no supported
7. software initialization and Configuration
PCI Express configuration model supports two access mechanisms:
-PCI-compatible configuration mechanism: the binary 100% is compatible with those defined in PCI 2.3 and with earlier operating systems or similar bus enumeration and configuration software.
-Enhanced configuration mechanism of
1. Introduction to PCIPCI is a peripheral bus specification. Let's first look at what bus is: Bus is a path or channel for transmitting signals. Typically, a bus is an electrical connection that is connected to one or more conductors. All devices connected to the bus can receive all the transmission content at the same time. The bus consists of electrical interfaces and programming interfaces. This article discusses device drivers in Linux, so focus on programming interfaces.PCI is short for Per
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