From 849369d6c66d3054688672f97d31fceb8e8230fb Mon Sep 17 00:00:00 2001 From: root Date: Fri, 25 Dec 2015 04:40:36 +0000 Subject: initial_commit --- Documentation/DocBook/mcabook.tmpl | 107 +++++++++++++++++++++++++++++++++++++ 1 file changed, 107 insertions(+) create mode 100644 Documentation/DocBook/mcabook.tmpl (limited to 'Documentation/DocBook/mcabook.tmpl') diff --git a/Documentation/DocBook/mcabook.tmpl b/Documentation/DocBook/mcabook.tmpl new file mode 100644 index 00000000..467ccac6 --- /dev/null +++ b/Documentation/DocBook/mcabook.tmpl @@ -0,0 +1,107 @@ + + + + + + MCA Driver Programming Interface + + + + Alan + Cox + +
+ alan@lxorguk.ukuu.org.uk +
+
+
+ + David + Weinehall + + + Chris + Beauregard + +
+ + + 2000 + Alan Cox + David Weinehall + Chris Beauregard + + + + + This documentation is free software; you can redistribute + it and/or modify it under the terms of the GNU General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later + version. + + + + This program is distributed in the hope that it will be + useful, but WITHOUT ANY WARRANTY; without even the implied + warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + See the GNU General Public License for more details. + + + + You should have received a copy of the GNU General Public + License along with this program; if not, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, + MA 02111-1307 USA + + + + For more details see the file COPYING in the source + distribution of Linux. + + +
+ + + + + Introduction + + The MCA bus functions provide a generalised interface to find MCA + bus cards, to claim them for a driver, and to read and manipulate POS + registers without being aware of the motherboard internals or + certain deep magic specific to onboard devices. + + + The basic interface to the MCA bus devices is the slot. Each slot + is numbered and virtual slot numbers are assigned to the internal + devices. Using a pci_dev as other busses do does not really make + sense in the MCA context as the MCA bus resources require card + specific interpretation. + + + Finally the MCA bus functions provide a parallel set of DMA + functions mimicing the ISA bus DMA functions as closely as possible, + although also supporting the additional DMA functionality on the + MCA bus controllers. + + + + Known Bugs And Assumptions + + None. + + + + + Public Functions Provided +!Edrivers/mca/mca-legacy.c + + + + DMA Functions Provided +!Iarch/x86/include/asm/mca_dma.h + + +
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