From 4aed2c8219774f5d797760606b8489a92ddc5163 Mon Sep 17 00:00:00 2001 From: toma Date: Wed, 25 Nov 2009 17:56:58 +0000 Subject: Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features. BUG:215923 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdebase@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da --- doc/kinfocenter/dma/index.docbook | 64 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 64 insertions(+) create mode 100644 doc/kinfocenter/dma/index.docbook (limited to 'doc/kinfocenter/dma/index.docbook') diff --git a/doc/kinfocenter/dma/index.docbook b/doc/kinfocenter/dma/index.docbook new file mode 100644 index 000000000..75fb55c75 --- /dev/null +++ b/doc/kinfocenter/dma/index.docbook @@ -0,0 +1,64 @@ + + + +]> + +
+<acronym>DMA</acronym> Channel Information + + + +&Matthias.Hoelzer-Kluepfel; +&Helge.Deller; +&Duncan.Haldane; +&Mike.McBride; + + + +2002-02-12 +3.00.00 + + +KDE +KControl +DMA +system information + + + + +<acronym>DMA</acronym> Channel Information + + This page displays information about the DMA +(Direct Memory Access) Channels. A DMA channel is a +direct connection that allows devices to transfer data to and from +memory without going through the processor. Typically, i386-architecture +systems (PC's) have eight DMA +channels (0-7). + + The exact information displayed is system-dependent. On +some systems, DMA Channel information cannot be +displayed yet. + + On &Linux;, this information is read from /proc/dma, which is only available if the +/proc pseudo-filesystem is +compiled into the kernel. + + A list of all currently-registered (ISA bus) +DMA channels that are in use is shown. The first +column shows the DMA channel, and the second column +shows the device which uses that channel. + + +Unused DMA channels are not listed. + + + +The user cannot modify any settings on this page. + + + +
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