diff options
| author | Weizhao Ouyang <o451686892@gmail.com> | 2024-03-04 14:42:42 +0000 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2024-03-13 12:40:43 -0400 |
| commit | 9a6e975c7c41f2fb67d7ef11fceb28942a4a4b4c (patch) | |
| tree | 9626634b80e030412801805f913668405c91fa2e /doc/usage/cmd | |
| parent | 1da4d327d49bb068bdc69974e0dee1391dfb30e6 (diff) | |
cmd: rng: Add rng list command
The 'rng list' command probes all RNG devices and list those devices
that are successfully probed. Also update the help info.
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Weizhao Ouyang <o451686892@gmail.com>
Diffstat (limited to 'doc/usage/cmd')
| -rw-r--r-- | doc/usage/cmd/rng.rst | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/doc/usage/cmd/rng.rst b/doc/usage/cmd/rng.rst index 274e4d88df3..4a61e33d272 100644 --- a/doc/usage/cmd/rng.rst +++ b/doc/usage/cmd/rng.rst @@ -11,16 +11,22 @@ Synopsis :: - rng [devnum [n]] + rng list + rng [dev] [n] -Description ------------ +rng list +-------- + +List all the probed rng devices. + +rng [dev] [n] +------------- The *rng* command reads the random number generator(RNG) device and prints the random bytes read on the console. A maximum of 64 bytes can be read in one invocation of the command. -devnum +dev The RNG device from which the random bytes are to be read. Defaults to 0. |