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Networking/Discussion/Networking Drivers/Ethernet "TOE" (Checksum Offload) support with "devnp-e1000" driver ?/List of Posts
Forum Topic - Ethernet "TOE" (Checksum Offload) support with "devnp-e1000" driver ?: (4 Items)
   
Update
GIMEL Bernard(deleted)
09/19/2013 4:49 AM
post105225
Ethernet "TOE" (Checksum Offload) support with "devnp-e1000" driver ?   
Hello,
can you tell me if the ethernet function "TOE" (Checksum Offload) is implemented with the ethernet driver "devnp-e1000.
so" (used with the INTEL "82583V" chipset "82574L" which have both functionality "checksum Offload ")?
Does options "tcp4csum, tcp4csum-rx-tx tcp4csum" command "ifconfig" correspond to the activation of the TOE?
Sincerely,
       Frédéric Achard
GIMEL Bernard(deleted)
09/19/2013 6:04 AM
post105226
Re: Ethernet "TOE" (Checksum Offload) support with "devnp-e1000" driver ?   
Hello,

Accuracy: The project does not use "NIC" but Intel Ethernet chipsets are directly managed by the CPU (Intel Atom N2600 
AAON) on PCIe bus.

Sincerely,
       Frédéric Achard
Gervais Mulongoy
09/19/2013 7:36 AM
post105227
Re: Ethernet "TOE" (Checksum Offload) support with "devnp-e1000" driver ?   
According to the e1000 docs, not all hardware supports so you need to 
check via ifconfig wmX (where X is the iface number). I copy the 
documentation reference below:

http://www.qnx.com/developers/docs/6.5.0/index.jsp?topic=%2Fcom.qnx.doc.neutrino_utilities%2Fd%2Fdevnp-e1000.so.html
GIMEL Bernard(deleted)
09/19/2013 8:49 AM
post105230
Re: Ethernet "TOE" (Checksum Offload) support with "devnp-e1000" driver ?   
Thank you, I'll do that.

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