nvme-show-regs (1) - Linux Man Pages

nvme-show-regs: Reads and shows the defined NVMe controller registers.

NAME

nvme-show-regs - Reads and shows the defined NVMe controller registers.

SYNOPSIS

nvme show-regs <device>

DESCRIPTION

For the NVMe device given, sends an identify namespace command and provides the result and returned structure.

The <device> parameter is mandatory and must be the nvme admin character device (ex: /dev/nvme0). The program uses knowledge of the sysfs layout to map the device to the pci resource stored there and mmaps the memory to get access to the registers.

EXAMPLES

• Has the program map the nvme pci controller registers and prints them in a human readable format:

# nvme show-regs /dev/nvme0

NVME

Part of the nvme-user suite