Date: Wed, 13 Nov 2002 09:16:45 +0500 From: Andrey Valik <vav@papillon.ru> To: Nate Lawson <nate@root.org> Cc: freebsd-scsi@freebsd.org Subject: Re: transmission speed Message-ID: <3DD1D22D.2E1B6120@papillon.ru> References: <Pine.BSF.4.21.0211121054390.36316-100000@root.org>
next in thread | previous in thread | raw e-mail | index | archive | help
Hello ! Nate Lawson wrote: > > On Tue, 12 Nov 2002, Andrey Valik wrote: > > Hello! > > > > I have a SCSI target mode driver that emulate scanner, but transmission > > speed is 20Mb/sec. > > Both SCSI cards is Adaptec 19160. What I must do to speedup ? > > Are you using the freebsd target driver, both usermode and kernel > driver? (i.e. sys/cam/scsi_target.c and /usr/share/examples/scsi_target) Yes, modificated by myself version from FreeBSD 4.5. scsi_target.c version 1.22.2.6 2001/03/05. > > If so, it only advertises it is capable of async transfers, so set SYNC > and WIDE16 in the inquiry response. I maked this before, but in this case I have 20Mb/s. I think, that I will need to write scsi negotiation, or may be it's already writed in the next versions of scsi_target ? Thanks in advance. -- Andrey V. Valik Papillon Systems. Mailto:vav@papillon.ru To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-scsi" in the body of the message
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?3DD1D22D.2E1B6120>