4 * Intel S12xx series SOCs
7 Bill Brown <bill.e.brown@intel.com>
13 * bus_speed (unsigned int)
14 Allows changing of the bus speed. Normally, the bus speed is set by the BIOS
15 and never needs to be changed. However, some SMBus analyzers are too slow for
16 monitoring the bus during debug, thus the need for this module parameter.
17 Specify the bus speed in kHz.
18 Available bus frequency settings:
29 The S12xx series of SOCs have a pair of integrated SMBus 2.0 controllers
30 targeted primarily at the microserver and storage markets.
32 The S12xx series contain a pair of PCI functions. An output of lspci will show
33 something similar to the following:
35 00:13.0 System peripheral: Intel Corporation Centerton SMBus 2.0 Controller 0
36 00:13.1 System peripheral: Intel Corporation Centerton SMBus 2.0 Controller 1