51 lines
1.1 KiB
ObjectPascal
51 lines
1.1 KiB
ObjectPascal
{
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Driver->Bus->UHCI - Universal Host Controller Interface Driver.
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@author(Kieron Morris <kjm@kieronmorris.me>)
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}
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unit UHCI;
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interface
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uses
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tracer,
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Console,
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PCI,
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drivertypes,
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pmemorymanager,
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vmemorymanager,
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util,
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drivermanagement;
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function load : boolean;
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implementation
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function load : boolean;
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var
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devices : TDeviceArray;
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count : uint32;
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i : uint32;
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begin
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tracer.push_trace('UHCI.load');
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devices:= PCI.getDeviceInfo($0C, $03, $00, count);
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console.output('USB-UHCI Driver','Found ');
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console.writeint(count);
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console.writestringln(' USB Controller(s).');
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if count > 0 then begin
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for i:=0 to count-1 do begin
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console.output('USB-UHCI Driver','Controller[');
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console.writeint(i);
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console.writestring(']: ');
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console.writehex(devices[i].device_id);
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console.writestring(' ');
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console.writehex(devices[i].vendor_id);
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console.writestring(' ');
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console.writehexln(devices[i].prog_if);
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end;
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end;
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load:= true;
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end;
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end. |