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eth_recv out of MBUFs
- To: eCos mailing list <ecos-discuss at sources dot redhat dot com>
- Subject: [ECOS] eth_recv out of MBUFs
- From: Christoph Csebits <christoph dot csebits at frequentis dot com>
- Date: Tue, 16 Oct 2001 18:20:28 +0200
hi,
i am working on a FCC driver for the MPC8260ADS.
(FCC driver is based on the Viper FEC driver)
cvs-version 02-Oct-2001
i am getting "warning: eth_recv out of MBUFs" messages
after while running the tcp_echo - "test suite".
sending only 100 packets instead of 1024 works fine.
What does this message mean, where should i
start in my driver code.
Any suggestions are appreciated
regards, christoph
target log:
INK connection from 172.17.2.1:3993
SOURCE connection from 172.17.2.1:3996
Using 100 buffers of 8192 bytes each, 0% background load
Set no background load
Set no background load
439 ticks elapsed, 3273 kloops predicted for an idle system
actual kloops 3084, CPU was 94% idle during transfer
Set no background load
Set no background load
Final load[1458] = 742341 => 1%
Net malloc:
count: 80, min: 0.18, max: 1.17, total: 38.65, ave: 0.47
Net free:
count: 32, min: 0.35, max: 4.50, total: 23.12, ave: 0.71
Mbuf alloc:
count: 4109, min: 0.24, max: 6.23, total: 1603.69, ave: 0.38
Mbuf free:
count: 3747, min: 0.32, max: 1.08, total: 1771.50, ave: 0.47
Cluster alloc:
count: 200, min: 0.24, max: 0.53, total: 70.28, ave: 0.35
Checksum:
count: 3689, min: 0.18, max: 7.91, total: 3214.81, ave: 0.86
Net memcpy:
count: 7119, min: 0.02, max: 21.57, total: 4152.86, ave: 0.58
Net memset:
count: 1128, min: 0.05, max: 1.77, total: 245.93, ave: 0.21
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