converting sync driver to async

2010-02-16 Thread avital sela
Hello, I have written sha and aes HW accelerator drivers for our custom drivers (thanks for your patient help) and they work great. To exploit the full potential of the HW I want to port them to the ASYNC interface and have some questions. 1. Using my current setup I see the following results (mea

Re: question about fragmentation of large packets

2009-12-08 Thread avital sela
Thanks ! On Tue, Dec 8, 2009 at 2:58 PM, Herbert Xu wrote: > On Tue, Dec 08, 2009 at 02:54:43PM +0200, avital sela wrote: >> Hello, >> >> I am testing a AES HW crypto driver I wrote. I test by setting up a >> tunnel between the board and a Linux server and pinging p

question about fragmentation of large packets

2009-12-08 Thread avital sela
Hello, I am testing a AES HW crypto driver I wrote. I test by setting up a tunnel between the board and a Linux server and pinging packets from the board to the server. With my driver loaded everything works fine with small packets but large packets (>1500) fail (100% packet loss). I added some de

Re: question about sha1 driver

2009-09-30 Thread avital sela
On Mon, Sep 28, 2009 at 5:31 PM, avital sela wrote: > > Hi Herbert, > > This is the error message I'm getting with the unmodifed testmgr: > > alg: hash: Test 3 failed for hmac(sha1-hw) > > : d6 bf 3f 79 2a 14 11 24 f0 5c 3b 80 7e 81 08 fe > > 0010