| Message ID | 20240516104245.2075748-2-fiona.klute@gmx.de |
|---|---|
| State | Superseded |
| Delegated to: | Heinrich Schuchardt |
| Headers | show |
| Series | [v2,1/2] doc: Detailed example for netconsole setup | expand |
Hi Fiona, On Thu, May 16, 2024 at 3:43 AM Fiona Klute <fiona.klute@gmx.de> wrote: > > Stderr was missing from the initial description and example. > > As I understand the env command documentation the subcommand style is > preferred, though the old format is still fully supported. > > Signed-off-by: Fiona Klute <fiona.klute@gmx.de> > --- > Changes in v2: > * Mention stderr redirection > * Use 4 spaces instead of tabs for code block to avoid overflowing > lines > > doc/usage/netconsole.rst | 16 ++++++++-------- > 1 file changed, 8 insertions(+), 8 deletions(-) > > diff --git a/doc/usage/netconsole.rst b/doc/usage/netconsole.rst > index 647f0c220b..f745615d9a 100644 > --- a/doc/usage/netconsole.rst > +++ b/doc/usage/netconsole.rst > @@ -3,10 +3,10 @@ Network console > > In U-Boot, we implemented the networked console via the standard > "devices" mechanism, which means that you can switch between the > -serial and network input/output devices by adjusting the 'stdin' and > -'stdout' environment variables. To switch to the networked console, > -set either of these variables to "nc". Input and output can be > -switched independently. > +serial and network input/output devices by adjusting the 'stdin', > +'stdout', and 'stderr' environment variables. To switch to the > +networked console, set either of these variables to "nc". Input and > +output can be switched independently. > > The default buffer size can be overridden by setting > CFG_NETCONSOLE_BUFFER_SIZE. > @@ -24,10 +24,10 @@ can be used for network console. > > For example, if your server IP is 192.168.1.1, you could use:: > > - => setenv nc 'setenv stdout nc;setenv stdin nc' > - => setenv ncip 192.168.1.1 > - => saveenv > - => run nc > + => env set nc 'env set stdout nc; env set stderr nc; env set stdin nc' > + => env set ncip 192.168.1.1 > + => env save > + => run nc > > On the host side, please use this script to access the console > > -- > 2.43.0 > Reviewed-by: Tony Dinh <mibodhi@gmail.com> All the best, Tony
diff --git a/doc/usage/netconsole.rst b/doc/usage/netconsole.rst index 647f0c220b..f745615d9a 100644 --- a/doc/usage/netconsole.rst +++ b/doc/usage/netconsole.rst @@ -3,10 +3,10 @@ Network console In U-Boot, we implemented the networked console via the standard "devices" mechanism, which means that you can switch between the -serial and network input/output devices by adjusting the 'stdin' and -'stdout' environment variables. To switch to the networked console, -set either of these variables to "nc". Input and output can be -switched independently. +serial and network input/output devices by adjusting the 'stdin', +'stdout', and 'stderr' environment variables. To switch to the +networked console, set either of these variables to "nc". Input and +output can be switched independently. The default buffer size can be overridden by setting CFG_NETCONSOLE_BUFFER_SIZE. @@ -24,10 +24,10 @@ can be used for network console. For example, if your server IP is 192.168.1.1, you could use:: - => setenv nc 'setenv stdout nc;setenv stdin nc' - => setenv ncip 192.168.1.1 - => saveenv - => run nc + => env set nc 'env set stdout nc; env set stderr nc; env set stdin nc' + => env set ncip 192.168.1.1 + => env save + => run nc On the host side, please use this script to access the console
Stderr was missing from the initial description and example. As I understand the env command documentation the subcommand style is preferred, though the old format is still fully supported. Signed-off-by: Fiona Klute <fiona.klute@gmx.de> --- Changes in v2: * Mention stderr redirection * Use 4 spaces instead of tabs for code block to avoid overflowing lines doc/usage/netconsole.rst | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) -- 2.43.0