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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 | .TH "PFRUT" "8" "October 2021" "pfrut 1.0" "" .hy .SH Name .PP pfrut \- Platform Firmware Runtime Update and Telemetry tool .SH SYNOPSIS .PP \f[B]pfrut\f[R] [\f[I]Options\f[R]] .SH DESCRIPTION .PP The PFRUT(Platform Firmware Runtime Update and Telemetry) kernel interface is designed to .PD 0 .P .PD interact with the platform firmware interface defined in the .PD 0 .P .PD Management Mode Firmware Runtime Update (https://uefi.org/sites/default/files/resources/Intel_MM_OS_Interface_Spec_Rev100.pdf) .PD 0 .P .PD \f[B]pfrut\f[R] is the tool to interact with the kernel interface. .PD 0 .P .PD .SH OPTIONS .TP .B \f[B]\-h\f[R], \f[B]\-\-help\f[R] Display helper information. .TP .B \f[B]\-l\f[R], \f[B]\-\-load\f[R] Load the capsule file into the system. To be more specific, the capsule file will be copied to the communication buffer. .TP .B \f[B]\-s\f[R], \f[B]\-\-stage\f[R] Stage the capsule image from communication buffer into Management Mode and perform authentication. .TP .B \f[B]\-a\f[R], \f[B]\-\-activate\f[R] Activate a previous staged capsule image. .TP .B \f[B]\-u\f[R], \f[B]\-\-update\f[R] Perform both stage and activation actions. .TP .B \f[B]\-q\f[R], \f[B]\-\-query\f[R] Query the update capability. .TP .B \f[B]\-d\f[R], \f[B]\-\-setrev\f[R] Set the revision ID of code injection/driver update. .TP .B \f[B]\-D\f[R], \f[B]\-\-setrevlog\f[R] Set the revision ID of telemetry. .TP .B \f[B]\-G\f[R], \f[B]\-\-getloginfo\f[R] Get telemetry log information and print it out. .TP .B \f[B]\-T\f[R], \f[B]\-\-type\f[R] Set the telemetry log data type. .TP .B \f[B]\-L\f[R], \f[B]\-\-level\f[R] Set the telemetry log level. .TP .B \f[B]\-R\f[R], \f[B]\-\-read\f[R] Read all the telemetry data and print it out. .SH EXAMPLES .PP \f[B]pfrut \-G\f[R] .PP log_level:4 .PD 0 .P .PD log_type:0 .PD 0 .P .PD log_revid:2 .PD 0 .P .PD max_data_size:65536 .PD 0 .P .PD chunk1_size:0 .PD 0 .P .PD chunk2_size:1401 .PD 0 .P .PD rollover_cnt:0 .PD 0 .P .PD reset_cnt:4 .PP \f[B]pfru \-q\f[R] .PP code injection image type:794bf8b2\-6e7b\-454e\-885f\-3fb9bb185402 .PD 0 .P .PD fw_version:0 .PD 0 .P .PD code_rt_version:1 .PD 0 .P .PD driver update image type:0e5f0b14\-f849\-7945\-ad81\-bc7b6d2bb245 .PD 0 .P .PD drv_rt_version:0 .PD 0 .P .PD drv_svn:0 .PD 0 .P .PD platform id:39214663\-b1a8\-4eaa\-9024\-f2bb53ea4723 .PD 0 .P .PD oem id:a36db54f\-ea2a\-e14e\-b7c4\-b5780e51ba3d .PP \f[B]pfrut \-l yours.cap \-u \-T 1 \-L 4\f[R] .SH AUTHORS Chen Yu. |