Date: Sat, 27 Jan 2007 19:22:04 -0700 (MST) From: "M. Warner Losh" <imp@bsdimp.com> To: hselasky@c2i.net Cc: freebsd-hackers@freebsd.org, freebsd-stable@freebsd.org, ed@fxq.nl, pietro.cerutti@gmail.com Subject: Re: atacontrol kernel crash (atausb?) Message-ID: <20070127.192204.-862243883.imp@bsdimp.com> In-Reply-To: <200701241254.51900.hselasky@c2i.net> References: <e572718c0701150824o24d14ff8t4f42dbe1cd0314c6@mail.gmail.com> <20070124113858.GG64263@hoeg.nl> <200701241254.51900.hselasky@c2i.net>
next in thread | previous in thread | raw e-mail | index | archive | help
In message: <200701241254.51900.hselasky@c2i.net>
Hans Petter Selasky <hselasky@c2i.net> writes:
: Instead of having all these quirks, isn't it possible that the SCSI layer can
: auto-probe this?
The short answer is no. There's no reliable way to tell if a device
supports a given scsi command, and some devices freak out (lock up)
when sent one.
Warner
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?20070127.192204.-862243883.imp>