cryptodev and ssh on RELENG_7
mike at sentex.net
Tue Nov 27 04:54:04 PST 2007
At 03:27 AM 11/27/2007, Harald Schmalzbauer wrote:
>I have a HiFN crypto card and can remember that it was used for ssh
>connections with 3des encryption (on 6.1 afair).
>But with RELENG_7 it isn't used at all (no interrupts) if I
>'ssh -v -c 3des-cbc user at host'
>Any ideas what is wrong?
>12 at device 13.0 on pci0 hifn0: [ITHREAD] hifn0: Hifn 7955, rev 0,
>32KB dram, pll=0x801<ext clk, 4x mult>
>crw-rw-rw- 1 root wheel - 0, 41 Nov 27 08:13:41 2007 /dev/crypto
Are you sure you have device crypto and device cryptodev in
the kernel? Also, there is a program in
/usr/src/tools/tools/crypto called hifnstats. It will show some
usuage stats. e.g.
input 43292952 bytes 182393 packets
output 43292952 bytes 182393 packets
invalid 0 nomem 0 abort 0
noirq 0 unaligned 67775
totbatch 0 maxbatch 0
nomem: map 0 load 0 mbuf 0 mcl 0 cr 0 sd 0
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