pci expander

For more information about PCI driver-general Linux technology-Linux programming and kernel, see the following. Hello everyone: I encountered some problems when compiling and installing the PCI driver. I 'd like to ask you for advice ~~ I have obtained the driver for the pci device. At the beginning of compilation and installation, I also conducted a successful

Tag: Style color works with AR data sp cGeo-spatial Information image processing PCI Geomatica Win64 1DVDPCI Geomatica software is the banner product of Canadian PCI Company, a world-class specialist in geospatial information, and its current version Geomatica10.2 hasIntegrated remote sensing image processing, professional radar data analysis, gis/spatial analysis, cartography and desktop digital photogramm

Http://hi.baidu.com/linux_kernel/blog/item/5c8510dfbfdb9b1363279884.html In order to see the actual running effect, we select the 8139too Nic as an example. Program Cropping Code .The driver of a PCI device must describe itself to the PCI core in the kernel. At the same time, it must also tell the PCI core which devices can be driven by itself. The following des

During this period of time, we need to get the debugging and driver development work related to PCI Express. The old rule is that we should first look for information on the Internet. This kind of stuff is quite rare and we have already bought a book, I plan to summarize it by myself. This article describes how to configure the PCI bus in PowerPC. PowerPC uses a mechanism called FDT flat device description

Payment Card Industry Data Security Standard pci dss and oracle database, dssoracle Payment Card Industry Data Security Standard pci dss and oracle database Recently I checked several Oracle database Security options, so I came into use with the pci dss term: Payment Card Industry Data Security Standard.I found an article on the official Oracle website, please

Linux Display PCI Device[emailprotected]:~$ lspci-tv-[0000:00]-+-00.0 Advanced Micro Devices, Inc. [AMD] Family 15h (Models 10h-1fh) proce Ssor Root Complex +-01.0 Advanced Micro Devices, Inc. [Amd/ati] Richland [Radeon HD 8650G] +-01.1 Ad vanced Micro Devices, Inc. [Amd/ati] Trinity HDMI Audio Controller +-02.0-[01]----00.0 Advanced Micro Devices, Inc. [Amd/ati] Sun PRO [Radeon HD 8570a/8570m] +-04.0-[02]----00.0 Realtek Semiconductor Co., Ltd. rtl81

About payment card Industry Data Security Standard PCI DSS and Oracle databaseRecently, the Oracle database has been checked for several options in the security domain, so it is exposed to the term PCI DSS: Payment Card industry Data Security StandardYou have received an article on the Oracle website, please download it yourself http://www.oracle.com/us/products/database/security-

Original source: http://www.fpga4fun.com/PCI-Express3.htmlpacketized transactionsPCI Express is a serial bus. Or is it? From the computer ' s perspective, it's a conventional bus where read and write transactions can be achieved.The trick is and all operations are packetized. Let's assume the CPU wants to write some data to a device. It forwards the order to the PCI Express Bridge which then creates a packe

Tags: debuggingJust looking at the WinDbg in the hardware debugging of what the extended command, let me recall a job in the actual transaction.In the development process of XHCI usb3.0/3.1 IP project, we need to obtain the PCIe configuration space information similar to the actual product for the comparison reference.At the time, the XHCI host controller for similar products was connected to the SOC system through a PCIe port, and the bare metal code of the arm SOC was written to read the PCIe

/* Surfconfpcidevice. C */ /** Function functions:************ Find out the memory address of the PCI device of this type based on its vendor number, device number, and index number myindex.* Maps the physical address of the first memory to the virtual address.** Call an instance:************ If there are four PCI devices of this type, the function is called four times. The index number ranges from 0 ~ 3, a

->region, Plx->region + Plx->len);if (PLX)Kfree (PLX);Return-eio;}if (Request_mem_region (plx->region, Plx->len, "PLX"))//3, apply for use of the area{PLX-GT;FREEREGION_PLX = 1;}PLX-GT;ADDR = Ioremap (plx->region, Plx->len); 4, the physical address of the region is mapped to a virtual address, the program can only read and write to the virtual addressif (!PLX-GT;ADDR){PRINTK ("Cannot ioremap memory space at 0x%lx\n", plx->region);Goto ERR_OUT_FREE_PLX;}Pci_set_drvdata (Pdev, PLX);PRINTK ("Found

First, install the serial port tool setserial.Command: sudo apt-GetInstall setserial, Using setserialTool to view the serial port information, $Sudo setserial/dev/ttys0-/Dev/ttys0,Line 0, UART: Unknown, Port: 0x03f8, IRQ: 4Baud_base:115200, close_delay: 50, divisor: 0Closing_wait:3000Flags:Spd_normal skip_test$Sudo setserial/dev/ttys3-/Dev/ttys3,Line 3, UART: 16550a, Port: 0xb800, IRQ: 18Baud_base:115200, close_delay: 50, divisor: 0Closing_wait:3000Flag

Before debugging the MSI interrupt of the PCI-E, you need to ensure that the traditional interrupt is called, and then DEBUG this. Msi interruption is essentially a memory read/write event. Set the MSI address to an address in the memory (which can be 64-bit). When an MSI interruption occurs, the interrupt source will write the MSI data to the address of the MSI address. That is to say, if there are four MSI disconnections, data, data + 1, data + 2, a

I discussed MSI/msix with a friend that day. The following is a summary of the discussion: 1. The MSI-X table and PBA structure is too large, msix capability and can only be placed in the configuration space 64-255 this area, so only the table and PBA in the device memory space. Msix capability stores bar numbers and offsets to configure the spatial index table and PBA. 2.The Message Address field in MSI capability is not defined in the PCI specif

Recently installed Windows XP discovered this problem, the unknown device in Windows XP Device Manager could not be driven, and the location was displayed as: PCI standard ISA Birdge, the internet search was finally found in Hewlett-Packard (HP) officially, the problem. Fault description An unknown device with a question mark in front of it appears in Device Manager and cannot be driven. Double-click Unknown Device to see properties: Cause

When you deploy a Hyper-V cluster, it is painful to configure the network. Different vendors or changed hardware la s are only two examples of challenges for automated deployment. In this article, I will share with you how PowerShell collects information about which network adapter is located on what PCI bus. You can use this information to rename the network adapter, combine and change the network adapter settings. We start by collecting information

I----12/9/2015:12:39:18--N--0x806f00091381ffff--"Host Power" has been turned offI----12/9/2015:12:38:10--N--0x4000000e00000000--Remote Login successful. Login Id:userid from the Web at IP address 192.168.70.100E.----12/9/2015:12:30:1--N--0x806f03131701ffff-- A software NMI has occurred on system "sn# 06ap035" I----12/9/2015:12:28:31--N--0x816f03131701ffff--System "sn# 06ap035" have recovered from an NMII----12/9/2015:12:27:59--N--0x806f01091381ffff--"Host power" has been power cycledE----12/9/20

Original address: http://www.fpga4fun.com/PCI-Express5.htmlXilinx makes using PCI Express Easy-they provide a free PCI Express core (called "Endpoint Block Plus") and a wizard to Configure it, all, and their free version of Ise-ise WebPack.So let's fire up Xilinx CORE generator and select Endpoint Block Plus.The core is inactive, we need to use File--and New proj