Difference between revisions of "Ricoh R5C522"

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== CardBus Linux support ===
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=== CardBus Linux support ===
 
This chip emulates the older Ricoh R5C478 for CardBus functionality.
 
This chip emulates the older Ricoh R5C478 for CardBus functionality.
  
This function is supported by recent 2.4 and 2.6 kernels
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This function is supported by recent 2.4 and 2.6 kernels.
  
 
=== FireWire Linux support ===
 
=== FireWire Linux support ===
{{HINT|Not all ThinkPads with this chip have the FireWire function enabled, so if you don't have the FireWire ports, you will not see it listed in lspci either.}}
 
  
support unknown
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This function is supported by recent 2.6 kernels (possibly by 2.4 too).
  
 
=== ThinkPads this chip may be found in ===
 
=== ThinkPads this chip may be found in ===

Revision as of 21:50, 25 April 2007

Ricoh R5C522

This is a Ricoh Cardbus and FireWire controller

Features

  • CardBus controller
    • PCI ID: 1180:0478
  • IEEE1394 (FireWire) controller
    • PCI ID: 1180:0522

CardBus Linux support

This chip emulates the older Ricoh R5C478 for CardBus functionality.

This function is supported by recent 2.4 and 2.6 kernels.

FireWire Linux support

This function is supported by recent 2.6 kernels (possibly by 2.4 too).

ThinkPads this chip may be found in