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Honored Contributor

13 years ago

TSE and UDP packet offload

Hello, I'm using hardawre Nios II UDP Offload System with nios2-uClinux here is the soft configuration : --- Quote Start --- ..... const char *addr[] = { ...

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Honored Contributor

13 years ago

the SOPC option to enable the pad is it : Align packet headers to 32bits?

When i Enable the pad option using API component i have this frame

--- Quote Start ---

00:00:00:1a:a0:0d:09:19:08:00:45:00:03:3c:00:00:40:00:ff:

11:6d:1b:aa:0a:a8:c0:10:0a:a8:c0:1f:f5:1f:f5:03:28:00:00:

fd:31:03:24:1c:ba:97:d9:0e:d9:2e:77:52:cb:02:3f:d0:fe:7b:

4f:97:59:9d:48:62:c8:dc:61:d0:ac:bf:8f:8d:34:25:47:1e:30:

dc:39:3d:9d:ba:7d:2b:54:82:fa:e2:30:92:b1:bd:a9:89:8d:2c:

--- Quote End ---

if i keep this option enable and i remove API component i have the correct UDP frame

--- Quote Start ---

00:1a:a0:0d:09:19:08:00:45:00:03:3c:00:00:40:00:ff:

11:6d:1b:aa:0a:a8:c0:10:0a:a8:c0:1f:f5:1f:f5:03:28:00:00:

fd:31:03:24:1c:ba:97:d9:0e:d9:2e:77:52:cb:02:3f:d0:fe:7b:

4f:97:59:9d:48:62:c8:dc:61:d0:ac:bf:8f:8d:34:25:47:1e:30:

dc:39:3d:9d:ba:7d:2b:54:82:fa:e2:30:92:b1:bd:a9:89:8d:2c:

--- Quote End ---