RE: [lwip-devel] [bug #3034] Implement real buffer pointer field topbuf.

[Pettinato, Jim]

If I remember correctly, it was because he wanted to queue data that was
in ROM... 

-----Original Message-----
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[mailto:address@hidden On Behalf
Of Simon Goldschmidt
Sent: Tuesday, March 06, 2007 3:30 AM
To: Simon Goldschmidt; address@hidden; address@hidden
Subject: [lwip-devel] [bug #3034] Implement real buffer pointer field
topbuf.



Follow-up Comment #1, bug #3034 (project lwip):

This is rather old...
I'm CCing to lwip-users to get some comments.

I don't really understand why Marc Wells did it this way, instead of
preallocating PBUF_POOLs and giving those to the RX-queue of the
ethernet device...

I'm aware that PBUF_REFs do have some corners that are not clear to me
(especially ARP queueing). But I'm not sure if we need the 'real buffer
pointer'.

Any comments?

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