diff options
Diffstat (limited to 'Documentation/nvme-micron-selective-download.txt')
-rw-r--r-- | Documentation/nvme-micron-selective-download.txt | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/Documentation/nvme-micron-selective-download.txt b/Documentation/nvme-micron-selective-download.txt new file mode 100644 index 0000000..c20af74 --- /dev/null +++ b/Documentation/nvme-micron-selective-download.txt @@ -0,0 +1,66 @@ +nvme-micron-selective-download(1) +================================= + +NAME +---- +nvme-micron-selective-download - Performs selective firmware download that +allows user select which firmware binary to update for 9200 devices. This +requires power cycle the update completes. + +SYNOPSIS +-------- +[verse] +'nvme micron selective-download' <device> [--fw=<FILE>, -f <FILE>] + [--select=<flag>, -s <flag>] + +DESCRIPTION +----------- +This command uses micron vendor specific nvme commands to download given +firmware image to the 9200 device to update selected or all portions of firmware +image. + +The <device> parameter is mandatory and may be either the NVMe +character device (ex: /dev/nvme0), or a namespace block device (ex: +/dev/nvme0n1). + +This will only work on Micron devices devices of model number 9200. Support for +new devices be added subsequently. Results for any other device are undefined. + +OPTIONS +------- +-f <FILE>:: +--fw=<FILE>:: + name of the firmware image file + +-s <flag>:: +--select=<flag>:: + flag that has following values + OOB:: This updates the OOB and main firmware\n" + EEP:: This updates the eeprom and main firmware\n" + ALL:: This updates the eeprom, OOB, and main firmware"; + +EXAMPLES +-------- +* Update OOB and main firmware ++ +------------ +# nvme micron selective-download /dev/nvme0 --fw=firmware_bin --select=OOB +# nvme micron selective-download /dev/nvme0 -f firmware_bin -s OOB + +------------ +* Update OOB and main firmware ++ +------------ +# nvme micron selective-download /dev/nvme0 --fw=firmware_bin --select=EEP +# nvme micron selective-download /dev/nvme0 -f firmware_bin --s EEP +------------ +* Update eeprom, OOB and main firmware ++ +------------ +# nvme micron selective-download /dev/nvme0 --fw=firmware_bin --select=ALL +# nvme micron selective-download /dev/nvme0 -f firmware_bin --s ALL +------------ + +NVME +---- +Part of the nvme-user suite |