.TH "libnvme" 9 "enum nvme_id_ns_kpios" "October 2026" "API Manual" LINUX .SH NAME enum nvme_id_ns_kpios \- Key Per I/O Status .SH SYNOPSIS enum nvme_id_ns_kpios { .br .BI " NVME_NS_KPIOS_KPIOENS_SHIFT" , .br .br .BI " NVME_NS_KPIOS_KPIOENS_MASK" , .br .br .BI " NVME_NS_KPIOS_KPIOSNS_SHIFT" , .br .br .BI " NVME_NS_KPIOS_KPIOSNS_MASK" }; .SH Constants .IP "NVME_NS_KPIOS_KPIOENS_SHIFT" 12 Shift amount to get Key Per I/O Enabled in Namespace from the \fIstruct nvme_id_ns\fP.kpios field. .IP "NVME_NS_KPIOS_KPIOENS_MASK" 12 Mask to get Key Per I/O Enabled in Namespace from the \fIstruct nvme_id_ns\fP.kpios field. .IP "NVME_NS_KPIOS_KPIOSNS_SHIFT" 12 Shift amount to get Key Per I/O Supported in Namespace from the \fIstruct nvme_id_ns\fP.kpios field. .IP "NVME_NS_KPIOS_KPIOSNS_MASK" 12 Mask to get Key Per I/O Supported in Namespace from the \fIstruct nvme_id_ns\fP.kpios field.