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descDate Name Thumbnail Size User Description Versions
11:53, 11 November 2015OVMF run app.png (file)34 KBIntx13 1
10:45, 11 November 2015OVMF browse fs.png (file)33 KBIntx13 1
09:32, 11 November 2015OVMF shell.png (file)17 KBIntx13 1
16:15, 20 February 2013Multi-bus-PCI-host-controller-with-multiple-bridges.png (file)17 KBIntx13 (This figure illustrates a system with a PCI host controller that supports two buses, one of which has two bridges. To ensure that the two bridged expansion cards are accessible, a daisy-chain would need to be set up from the PCI host controller (either it)1
16:04, 20 February 2013Correct-flow-of-PCI-traffic.png (file)16 KBIntx13 (This figure illustrates how traffic really flows from the host controller to bridges and the devices they host. Bridges are daisy-chained until there is a single path from the host controller through every bridge.)1
16:00, 20 February 2013Incorrect-flow-of-PCI-traffic.png (file)17 KBIntx13 (Sadly this is NOT how traffic flows from a PCI host controller to devices connected to bridges. However, it simplifies things to start with this figure when introducing bridges.)1
15:48, 20 February 2013PCI-host-controller-and-single-bridge.png (file)9 KBIntx13 (In this illustration, a PCI host controller has three attached devices. One of those devices is a bridge, which has two attached devices. Traffic destined for one of the devices attached to the bridge flows from the host controller to the bridge and then )1
15:34, 20 February 2013PCI-host-controller-in-x86-architecture.png (file)20 KBIntx13 (In the x86 architecture, the PCI host controller is integrated into the Southbridge. The Processor/Northbridge/Southbridge, produced by a single vendor, exposes the PCI host controller (and, by extension, the PCI buses) to software via port-mapped IO, mem)1
15:28, 20 February 2013PCI-host-controller-as-software-interface.png (file)14 KBIntx13 (In modern systems the PCI host controller is often integrated into the CPU and exposes PCI buses to software via some CPU-specific IO mechanism, such as memory-mapped IO. This is in contrast with USB, where the USB host controller is connected to the CPU )1
15:06, 20 February 2013Lspci-with-multifunction-device-highlighted.png (file)65 KBIntx13 (This is the output of the "lspci" command on a Debian installation. The highlighted entries illustrate a multi-function PCI device that uses functions 0 and 1 on bus 0, slot 7. )1

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