1*4882a593Smuzhiyunswitchtec - Microsemi Switchtec PCI Switch Management Endpoint 2*4882a593Smuzhiyun 3*4882a593SmuzhiyunFor details on this subsystem look at Documentation/driver-api/switchtec.rst. 4*4882a593Smuzhiyun 5*4882a593SmuzhiyunWhat: /sys/class/switchtec 6*4882a593SmuzhiyunDate: 05-Jan-2017 7*4882a593SmuzhiyunKernelVersion: v4.11 8*4882a593SmuzhiyunContact: Logan Gunthorpe <logang@deltatee.com> 9*4882a593SmuzhiyunDescription: The switchtec class subsystem folder. 10*4882a593Smuzhiyun Each registered switchtec driver is represented by a switchtecX 11*4882a593Smuzhiyun subfolder (X being an integer >= 0). 12*4882a593Smuzhiyun 13*4882a593Smuzhiyun 14*4882a593SmuzhiyunWhat: /sys/class/switchtec/switchtec[0-9]+/component_id 15*4882a593SmuzhiyunDate: 05-Jan-2017 16*4882a593SmuzhiyunKernelVersion: v4.11 17*4882a593SmuzhiyunContact: Logan Gunthorpe <logang@deltatee.com> 18*4882a593SmuzhiyunDescription: Component identifier as stored in the hardware (eg. PM8543) 19*4882a593Smuzhiyun (read only) 20*4882a593SmuzhiyunValues: arbitrary string. 21*4882a593Smuzhiyun 22*4882a593Smuzhiyun 23*4882a593SmuzhiyunWhat: /sys/class/switchtec/switchtec[0-9]+/component_revision 24*4882a593SmuzhiyunDate: 05-Jan-2017 25*4882a593SmuzhiyunKernelVersion: v4.11 26*4882a593SmuzhiyunContact: Logan Gunthorpe <logang@deltatee.com> 27*4882a593SmuzhiyunDescription: Component revision stored in the hardware (read only) 28*4882a593SmuzhiyunValues: integer. 29*4882a593Smuzhiyun 30*4882a593Smuzhiyun 31*4882a593SmuzhiyunWhat: /sys/class/switchtec/switchtec[0-9]+/component_vendor 32*4882a593SmuzhiyunDate: 05-Jan-2017 33*4882a593SmuzhiyunKernelVersion: v4.11 34*4882a593SmuzhiyunContact: Logan Gunthorpe <logang@deltatee.com> 35*4882a593SmuzhiyunDescription: Component vendor as stored in the hardware (eg. MICROSEM) 36*4882a593Smuzhiyun (read only) 37*4882a593SmuzhiyunValues: arbitrary string. 38*4882a593Smuzhiyun 39*4882a593Smuzhiyun 40*4882a593SmuzhiyunWhat: /sys/class/switchtec/switchtec[0-9]+/device_version 41*4882a593SmuzhiyunDate: 05-Jan-2017 42*4882a593SmuzhiyunKernelVersion: v4.11 43*4882a593SmuzhiyunContact: Logan Gunthorpe <logang@deltatee.com> 44*4882a593SmuzhiyunDescription: Device version as stored in the hardware (read only) 45*4882a593SmuzhiyunValues: integer. 46*4882a593Smuzhiyun 47*4882a593Smuzhiyun 48*4882a593SmuzhiyunWhat: /sys/class/switchtec/switchtec[0-9]+/fw_version 49*4882a593SmuzhiyunDate: 05-Jan-2017 50*4882a593SmuzhiyunKernelVersion: v4.11 51*4882a593SmuzhiyunContact: Logan Gunthorpe <logang@deltatee.com> 52*4882a593SmuzhiyunDescription: Currently running firmware version (read only) 53*4882a593SmuzhiyunValues: integer (in hexadecimal). 54*4882a593Smuzhiyun 55*4882a593Smuzhiyun 56*4882a593SmuzhiyunWhat: /sys/class/switchtec/switchtec[0-9]+/partition 57*4882a593SmuzhiyunDate: 05-Jan-2017 58*4882a593SmuzhiyunKernelVersion: v4.11 59*4882a593SmuzhiyunContact: Logan Gunthorpe <logang@deltatee.com> 60*4882a593SmuzhiyunDescription: Partition number for this device in the switch (read only) 61*4882a593SmuzhiyunValues: integer. 62*4882a593Smuzhiyun 63*4882a593Smuzhiyun 64*4882a593SmuzhiyunWhat: /sys/class/switchtec/switchtec[0-9]+/partition_count 65*4882a593SmuzhiyunDate: 05-Jan-2017 66*4882a593SmuzhiyunKernelVersion: v4.11 67*4882a593SmuzhiyunContact: Logan Gunthorpe <logang@deltatee.com> 68*4882a593SmuzhiyunDescription: Total number of partitions in the switch (read only) 69*4882a593SmuzhiyunValues: integer. 70*4882a593Smuzhiyun 71*4882a593Smuzhiyun 72*4882a593SmuzhiyunWhat: /sys/class/switchtec/switchtec[0-9]+/product_id 73*4882a593SmuzhiyunDate: 05-Jan-2017 74*4882a593SmuzhiyunKernelVersion: v4.11 75*4882a593SmuzhiyunContact: Logan Gunthorpe <logang@deltatee.com> 76*4882a593SmuzhiyunDescription: Product identifier as stored in the hardware (eg. PSX 48XG3) 77*4882a593Smuzhiyun (read only) 78*4882a593SmuzhiyunValues: arbitrary string. 79*4882a593Smuzhiyun 80*4882a593Smuzhiyun 81*4882a593SmuzhiyunWhat: /sys/class/switchtec/switchtec[0-9]+/product_revision 82*4882a593SmuzhiyunDate: 05-Jan-2017 83*4882a593SmuzhiyunKernelVersion: v4.11 84*4882a593SmuzhiyunContact: Logan Gunthorpe <logang@deltatee.com> 85*4882a593SmuzhiyunDescription: Product revision stored in the hardware (eg. RevB) 86*4882a593Smuzhiyun (read only) 87*4882a593SmuzhiyunValues: arbitrary string. 88*4882a593Smuzhiyun 89*4882a593Smuzhiyun 90*4882a593SmuzhiyunWhat: /sys/class/switchtec/switchtec[0-9]+/product_vendor 91*4882a593SmuzhiyunDate: 05-Jan-2017 92*4882a593SmuzhiyunKernelVersion: v4.11 93*4882a593SmuzhiyunContact: Logan Gunthorpe <logang@deltatee.com> 94*4882a593SmuzhiyunDescription: Product vendor as stored in the hardware (eg. MICROSEM) 95*4882a593Smuzhiyun (read only) 96*4882a593SmuzhiyunValues: arbitrary string. 97