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1switchtec - Microsemi Switchtec PCI Switch Management Endpoint2 3For details on this subsystem look at Documentation/driver-api/switchtec.rst.4 5What: /sys/class/switchtec6Date: 05-Jan-20177KernelVersion: v4.118Contact: Logan Gunthorpe <logang@deltatee.com>9Description: The switchtec class subsystem folder.10 Each registered switchtec driver is represented by a switchtecX11 subfolder (X being an integer >= 0).12 13 14What: /sys/class/switchtec/switchtec[0-9]+/component_id15Date: 05-Jan-201716KernelVersion: v4.1117Contact: Logan Gunthorpe <logang@deltatee.com>18Description: Component identifier as stored in the hardware (eg. PM8543)19 (read only)20Values: arbitrary string.21 22 23What: /sys/class/switchtec/switchtec[0-9]+/component_revision24Date: 05-Jan-201725KernelVersion: v4.1126Contact: Logan Gunthorpe <logang@deltatee.com>27Description: Component revision stored in the hardware (read only)28Values: integer.29 30 31What: /sys/class/switchtec/switchtec[0-9]+/component_vendor32Date: 05-Jan-201733KernelVersion: v4.1134Contact: Logan Gunthorpe <logang@deltatee.com>35Description: Component vendor as stored in the hardware (eg. MICROSEM)36 (read only)37Values: arbitrary string.38 39 40What: /sys/class/switchtec/switchtec[0-9]+/device_version41Date: 05-Jan-201742KernelVersion: v4.1143Contact: Logan Gunthorpe <logang@deltatee.com>44Description: Device version as stored in the hardware (read only)45Values: integer.46 47 48What: /sys/class/switchtec/switchtec[0-9]+/fw_version49Date: 05-Jan-201750KernelVersion: v4.1151Contact: Logan Gunthorpe <logang@deltatee.com>52Description: Currently running firmware version (read only)53Values: integer (in hexadecimal).54 55 56What: /sys/class/switchtec/switchtec[0-9]+/partition57Date: 05-Jan-201758KernelVersion: v4.1159Contact: Logan Gunthorpe <logang@deltatee.com>60Description: Partition number for this device in the switch (read only)61Values: integer.62 63 64What: /sys/class/switchtec/switchtec[0-9]+/partition_count65Date: 05-Jan-201766KernelVersion: v4.1167Contact: Logan Gunthorpe <logang@deltatee.com>68Description: Total number of partitions in the switch (read only)69Values: integer.70 71 72What: /sys/class/switchtec/switchtec[0-9]+/product_id73Date: 05-Jan-201774KernelVersion: v4.1175Contact: Logan Gunthorpe <logang@deltatee.com>76Description: Product identifier as stored in the hardware (eg. PSX 48XG3)77 (read only)78Values: arbitrary string.79 80 81What: /sys/class/switchtec/switchtec[0-9]+/product_revision82Date: 05-Jan-201783KernelVersion: v4.1184Contact: Logan Gunthorpe <logang@deltatee.com>85Description: Product revision stored in the hardware (eg. RevB)86 (read only)87Values: arbitrary string.88 89 90What: /sys/class/switchtec/switchtec[0-9]+/product_vendor91Date: 05-Jan-201792KernelVersion: v4.1193Contact: Logan Gunthorpe <logang@deltatee.com>94Description: Product vendor as stored in the hardware (eg. MICROSEM)95 (read only)96Values: arbitrary string.97