Re: Short INQUIRY return

2007-10-25 Thread Alexander Sabourenkov
Boaz Harrosh wrote: > > Just at the top of my head without looking at the code at all. I would > say the bigest change would be the use of use_sg != 0 for all commands > in Later kernels. (k>=2.6.17) > > Look for and around the scsi_cmnd->request_buffer usage. It used to be > that for commands lik

Re: Short INQUIRY return

2007-10-25 Thread Boaz Harrosh
On Thu, Oct 25 2007 at 15:03 +0200, Alexander Sabourenkov <[EMAIL PROTECTED]> wrote: > Hello. > > > Background: > Promise TX4 SATA300 with sata_promise driver generates lots of errors, > both read and write. > > I'm now trying to port Promise-written driver, which works ok with >

Short INQUIRY return

2007-10-25 Thread Alexander Sabourenkov
Hello. Background: Promise TX4 SATA300 with sata_promise driver generates lots of errors, both read and write. I'm now trying to port Promise-written driver, which works ok with 2.6.11, to 2.6.22, so that I can hopefully discover the error-inducing difference between them, and gain