On Fri, Feb 13, 2009 at 09:05:16PM +0100, Patrick Lamaizière wrote: > Le Fri, 13 Feb 2009 15:43:33 +0100, > Patrick Lamaizière <patf...@davenulle.org>: > > > Le Thu, 12 Feb 2009 22:34:43 +0100, > > Lars Engels <l...@freebsd.org>: > > > > Hi, > > > > > I just tried it, but I get this message: > > > glxsb0: <AMD Geode LX Security Block (AES-128-CBC, RNG)> mem > > > 0xefff4000-0xefff7fff irq 9 at device 1.2 on pci0 > > > > > glxsb0: cannot allocate DMA memory of 32768 bytes (12) > > > > I think you are very low on memory and the driver cannot allocate his > > DMA-able buffer (error 12=ENOMEM) > > > > This is not really a bug. > > To Lars: Yes it should work at bootime. You must also load the module > cryptodev.ko to use it with openssl. > > > But i've found another problem related to > > the taskqueue. > > > > I'm doing a fake driver to be able to test on a vmware machine. > > I've tested most of the driver and I think (hope) this is ok. > > http://user.lamaiziere.net/patrick/glxsb-6-130209.tar.gz > > Let me know how it works.
Sorry for the late reply. I just tried the new version (thanks for compiling, stas :) ) and it works now: glxsb0: <AMD Geode LX Security Block (AES-128-CBC, RNG)> mem 0xefff4000-0xefff7fff irq 9 at device 1.2 on pci0 moe:~# geli list Geom name: mirror/dataraid1.eli EncryptionAlgorithm: AES-CBC KeyLength: 128 Crypto: hardware [...] But the speed is the same. I still only get ~1.2MB/s transfer speed over the net. However, this doesn't seem to be related to geli. The cpu is pretty much idling: last pid: 2769; load averages: 0.06, 0.10, 0.08 up 0+00:18:04 12:23:07 39 processes: 1 running, 38 sleeping CPU: 0.8% user, 0.0% nice, 16.7% system, 9.3% interrupt, 73.2% idle Mem: 25M Active, 100M Inact, 35M Wired, 6192K Cache, 27M Buf, 588K Free Anyways, thank you for your work on backporting the driver, Patrick! :) Lars
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