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show-regs decoding is off #2716

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painbird7 opened this issue Feb 18, 2025 · 1 comment
Open

show-regs decoding is off #2716

painbird7 opened this issue Feb 18, 2025 · 1 comment

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@painbird7
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I am using the 2.8. Here is the show-regs output. However, it decodes fine on 2.4. Any thoughts on whether this is fixed in the latest release?
CAP.AMS associated bits are 18:17.

nvme show-regs /dev/nvme0 -H
cap : 8f0c030140307ff
Controller Ready With Media Support (CRWMS): Supported
Controller Ready Independent of Media Support (CRIMS): Not Supported
NVM Subsystem Shutdown Supported (NSSS): Not Supported
Controller Memory Buffer Supported (CMBS): The Controller Memory Buffer is Not Supported
Persistent Memory Region Supported (PMRS): The Persistent Memory Region is Not Supported
Memory Page Size Maximum (MPSMAX): 134217728 bytes
Memory Page Size Minimum (MPSMIN): 4096 bytes
Controller Power Scope (CPS): NVM subsystem scope
Boot Partition Support (BPS): No
Command Sets Supported (CSS): NVM command set is Supported
One or more I/O Command Sets are Not Supported
I/O Command Set is Supported
NVM Subsystem Reset Supported (NSSRS): Yes
Doorbell Stride (DSTRD): 4 bytes
Timeout (TO): 10000 ms
Arbitration Mechanism Supported (AMS): Weighted Round Robin with Urgent Priority Class is Not supported
Contiguous Queues Required (CQR): Yes
Maximum Queue Entries Supported (MQES): 2048

@igaw
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igaw commented Feb 19, 2025

Please test with the newest version yourself. And if it doesn't work, please post the output of the working version and the output of the none working version.

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