Hello Avinash,
On 30/01/2019 02:08, Misra, Avinash wrote:
Hi,
I have a question in regards to changing the size of the socket
buffers on the Zynq. It would appear that I can’t use the method
described in Ch 4.3 of the Networking pdf since I don’t have the
Ethernet driver and attach functions defined in the BSP.
the networking guide is for the legacy network stack. The libbsd has
some documentation here:
https://git.rtems.org/rtems-libbsd/tree/libbsd.txt
The network buffers are managed by UMA which uses a page allocator. The
memory area managed by the page allocator is determined during library
initialization. You can use the "vmstat -z" and "netstat -m" shell
commands to figure out something about the memory usage of libbsd.
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