Methods for configuring separate accessibility of each channel of a dual channel SCSI chip
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United States of America Patent
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Apr 12, 2005
Issued Date -
N/A
app pub date -
Apr 17, 2002
filing date -
May 25, 2001
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A method for configuring channels of a dual channel SCSI chip is provided which includes setting at least one bit in a first configuration space within a first channel control in the dual channel SCSI chip where the first configuration space returns a device identification information when accessed by an operating system. The method also includes setting at least one bit in a second configuration space within a second channel control in the dual channel SCSI chip where the second configuration space returns data indicating that the second configuration space does not contain any device identification information when accessed by the operating system. The first channel control is detected and managed by the operating system, and the second channel control is not detected by the operating system and is managed by a device processor.
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