nvme\_init\_set\_features\_hctm(9) libnvme API manual nvme\_init\_set\_features\_hctm(9)

# [NAME](#NAME)

nvme\_init\_set\_features\_hctm - Initialize passthru command for Host Controlled Thermal Management

# [SYNOPSIS](#SYNOPSIS)

**void nvme\_init\_set\_features\_hctm** **(struct libnvme\_passthru\_cmd \*cmd ,** **bool sv ,** **\_\_u16 tmt2 ,** **\_\_u16 tmt1 );**

# [ARGUMENTS](#ARGUMENTS)

[cmd](#cmd)

Passthru command to use

[sv](#sv)

Save value across power states

[tmt2](#tmt2)

Thermal Management Temperature 2

[tmt1](#tmt1)

Thermal Management Temperature 1

# [DESCRIPTION](#DESCRIPTION)

Initializes the passthru command buffer for the Set Features command with FID value NVME\_FEAT\_FID\_HCTM

nvme\_init\_set\_features\_hctm October 2026

---

Document: nvme_init_set_features_hctm-libnvme3(2) from nvme-cli 3.2-r0 (Chainguard OS)
Source: https://github.com/linux-nvme/nvme-cli