Cannot communicate with SMBus devices via Haswell SMBus Controller 0x8c22

Solution Verified - Updated -

Issue

  • Cannot communicate with SMBus devices which are accessed via Haswell SMBus Controller 0x8c22

Environment

  • Red Hat Enterprise Linux 6.5
  • Intel Haswell CPU
  • SMBus Controller with pci-id 8086:8c22

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