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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-05 11:08:54 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-05 11:08:54 +0000
commita45fb29c9f34bc175ac7b69723de175d62e838eb (patch)
tree364371981040c3dc6e97bb289bda0d33933ebfac /Documentation/nvme-get-reg.txt
parentAdding upstream version 2.8. (diff)
downloadnvme-cli-a45fb29c9f34bc175ac7b69723de175d62e838eb.tar.xz
nvme-cli-a45fb29c9f34bc175ac7b69723de175d62e838eb.zip
Adding upstream version 2.9.1.upstream/2.9.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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+nvme-get-reg(1)
+===============
+
+NAME
+----
+nvme-get-reg - Read and show the defined NVMe controller register
+
+SYNOPSIS
+--------
+[verse]
+'nvme get-reg' <device> [--offset=<offset>, -O <offset>] [--human-readable | -H]
+ [--cap] [--vs] [--cmbloc] [--cmbsz] [--bpinfo]
+ [--cmbsts] [--cmbebs] [--cmbswtp] [--crto] [--pmrcap]
+ [--pmrsts] [--pmrebs] [--pmrswtp] [--intms] [--intmc]
+ [--cc] [--csts] [--nssr] [--aqa] [--asq] [--acq]
+ [--bprsel] [--bpmbl] [--cmbmsc] [--nssd] [--pmrctl]
+ [--pmrmscl] [--pmrmscu]
+ [--output-format=<fmt> | -o <fmt>] [--verbose | -v]
+
+DESCRIPTION
+-----------
+Read and show the defined NVMe controller register.
+
+OPTIONS
+-------
+-O <offset>::
+--offset=<offset>::
+ offset of the requested register
+
+-H::
+--human-readable::
+ show register in readable format
+
+--cap::
+ CAP=0x0 register offset
+
+--vs::
+ VS=0x8 register offset
+
+--cmbloc::
+ CMBLOC=0x38 register offset
+
+--cmbsz::
+ CMBSZ=0x3c register offset
+
+--bpinfo::
+ BPINFO=0x40 register offset
+
+--cmbsts::
+ CMBSTS=0x58 register offset
+
+--cmbebs::
+ CMBEBS=0x5c register offset
+
+--cmbswtp::
+ CMBSWTP=0x60 register offset
+
+--crto::
+ CRTO=0x68 register offset
+
+--pmrcap::
+ PMRCAP=0xe00 register offset
+
+--pmrsts::
+ PMRSTS=0xe08 register offset
+
+--pmrebs::
+ PMREBS=0xe0c register offset
+
+--pmrswtp::
+ PMRSWTP=0xe10 register offset
+
+--intms::
+ INTMS=0xc register offset
+
+--intmc::
+ INTMC=0x10 register offset
+
+--cc::
+ CC=0x14 register offset
+
+--csts::
+ CSTS=0x1c register offset
+
+--nssr::
+ NSSR=0x20 register offset
+
+--aqa::
+ AQA=0x24 register offset
+
+--asq::
+ ASQ=0x28 register offset
+
+--acq::
+ ACQ=0x30 register offset
+
+--bprsel::
+ BPRSEL=0x44 register offset
+
+--bpmbl::
+ BPMBL=0x48 register offset
+
+--cmbmsc::
+ CMBMSC=0x50 register offset
+
+--nssd::
+ NSSD=0x64 register offset
+
+--pmrctl::
+ PMRCTL=0xe04 register offset
+
+--pmrmscl::
+ PMRMSCL=0xe14 register offset
+
+--pmrmscu::
+ PMRMSCU=0xe18 register offset
+
+-o <fmt>::
+--output-format=<fmt>::
+ Set the reporting format to 'normal', 'json' or 'binary'. Only one
+ output format can be used at a time.
+
+-v::
+--verbose::
+ Increase the information detail in the output.
+
+EXAMPLES
+--------
+* The following will run the get-reg command with CC=0x14 register offset
++
+------------
+# nvme get-reg /dev/nvme0 --cc
+register: 0x0014 (Controller Configuration), value: 0x460001
+------------
+
+NVME
+----
+Part of the nvme-user suite.