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Altera_Forum's avatar
Altera_Forum
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16 years ago

Maximum ethernet speed available with NiosII + Linux

Hello, I plane to built a system with a niosII mmu and linux on an Cyclone III device. I will use an IP ethernet core with an dp83848 phy. I need to use ethernet TCP communication. What is t...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
16 years ago

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with tcp zero_copy enabled. I am currently seeing no difference,

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How did you "enable zero copy" with Linux ?

I decently doubt that this is easily possible. You need to (1) port a zero-copy IP stack to NIOS and (2) create a zero-copy enabled Ethernet driver vor yo9ur hardware.

-Michael