drivers

问题 I'm trying to work out if I can check if a particular video card device driver is loaded in Windows Server 2003 using C++. Can anyone give me pointers on how I might achieve this? Thanks 回答1: Use EnumDeviceDrivers - there's an example here. 来源： https://stackoverflow.com/questions/751100/checking-if-a-particular-device-driver-is-loaded

问题 Could someone here please let me know how to install 3rd party device drivers programmatically if all the required files i.e. inf file, .sys etc are provided. The minimum operating system this solution SHOULD work on is Windows2000. I tried copying the .inf file into the Win Folder\INF folder and the sys file into the Win folder\system32\drivers but each time plug in the device, windows pops up Found New Hardware user interface which is what i am trying to avoid. Below is something i tried

问题 Could someone here please let me know how to install 3rd party device drivers programmatically if all the required files i.e. inf file, .sys etc are provided. The minimum operating system this solution SHOULD work on is Windows2000. I tried copying the .inf file into the Win Folder\INF folder and the sys file into the Win folder\system32\drivers but each time plug in the device, windows pops up Found New Hardware user interface which is what i am trying to avoid. Below is something i tried

来源： https://stackoverflow.com/questions/41854736/windows-driver-kernel-how-enumerate-all-subdirectories-and-files

来源： https://stackoverflow.com/questions/41854736/windows-driver-kernel-how-enumerate-all-subdirectories-and-files

问题 With OSX 10.5. it's no longer possible to spoof MAC addresses of your wired interface (e.g. en0) with "ifconfig en0 laddr/ether XX:YY:...." a/ why is that? b/ how is it notwithstanding done by e.g. VMware "vmnet-xxx" deamons? c/ does anyone know wether the Apple Developer package contains detailed and useful information regarding the mach kernel device interfaces? e.g. device driver example code, and the like? Thank you very much Grusz 回答1: A: This may be a change for security reasons in the

问题 With OSX 10.5. it's no longer possible to spoof MAC addresses of your wired interface (e.g. en0) with "ifconfig en0 laddr/ether XX:YY:...." a/ why is that? b/ how is it notwithstanding done by e.g. VMware "vmnet-xxx" deamons? c/ does anyone know wether the Apple Developer package contains detailed and useful information regarding the mach kernel device interfaces? e.g. device driver example code, and the like? Thank you very much Grusz 回答1: A: This may be a change for security reasons in the

问题 Suppose you have a PCIE device presenting a single BAR and one DMA area declared with pci_alloc_consistent(..). The BAR's flags indicate non-prefetchable, non-cacheable, memory region. What are the principle causes for latency in reading the DMA area, and similarly, what are the causes of latency reading the BAR? Thank you for answering this simple question :D! 回答1: This smells a bit like homework but I suspect the concepts are not well understood by many so I'll add an answer. The best way

问题 Is there a straightforward way of getting a list of drivers that are currently being used on an Android device? lsmod lists a small number of drivers (3), but I'm guessing that most of the drivers are compiled into the kernel rather than as modules. Obviously, things like make menuconfig have no chance of working due to the lack of a development tools on the device itself. I could download the kernel sources, but I'm hoping to avoid installing a whole cross-compilation toolchain simply to

问题 Is there a straightforward way of getting a list of drivers that are currently being used on an Android device? lsmod lists a small number of drivers (3), but I'm guessing that most of the drivers are compiled into the kernel rather than as modules. Obviously, things like make menuconfig have no chance of working due to the lack of a development tools on the device itself. I could download the kernel sources, but I'm hoping to avoid installing a whole cross-compilation toolchain simply to