* [ECOS] Ethernet Link status question
@ 2007-09-25 13:37 Emmanuel Coullien
2007-09-25 13:45 ` Juergen Lambrecht
0 siblings, 1 reply; 2+ messages in thread
From: Emmanuel Coullien @ 2007-09-25 13:37 UTC (permalink / raw)
To: ecos-discuss
Hi,
I try to know what is the Ethernet link status from the application level.
I just would like to write a function like this : int
eth_link_state ("eth0"); which return 1 if the Ethernet is up.
I want to respect the different ecos layer to do this but I didn't
find any answer in the ecos-discuss history.
Do someone have an idea how to do this properly ?
Thank you for your response.
Emmanuel Coullien
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^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [ECOS] Ethernet Link status question
2007-09-25 13:37 [ECOS] Ethernet Link status question Emmanuel Coullien
@ 2007-09-25 13:45 ` Juergen Lambrecht
0 siblings, 0 replies; 2+ messages in thread
From: Juergen Lambrecht @ 2007-09-25 13:45 UTC (permalink / raw)
To: Emmanuel Coullien; +Cc: ecos-discuss
If your network driver supports the ETH_DRV_GET_IF_STATS option of the
control function, then you can poll the control function. See
cyg/io/eth/eth_drv_stats.h for the struct ether_drv_stats.operational.
See http://ecos.sourceware.org/docs-latest/ref/io-eth-drv-api-funcs.html.
Emmanuel Coullien wrote:
> Hi,
>
> I try to know what is the Ethernet link status from the application level.
> I just would like to write a function like this : int
> eth_link_state ("eth0"); which return 1 if the Ethernet is up.
> I want to respect the different ecos layer to do this but I didn't
> find any answer in the ecos-discuss history.
> Do someone have an idea how to do this properly ?
>
> Thank you for your response.
>
> Emmanuel Coullien
>
>
--
Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos
and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss
^ permalink raw reply [flat|nested] 2+ messages in thread
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