Daisuke Aoyama wrote: >>> Notes/Known Issues/Limitations: >>> FreeBSD can't use transfer length > 64KB. >> >> Since 8.0 FreeBSD can use any transfer lengths. 64K is a safety limit >> for CAM SIMs that do not report maximum transfer size. If your driver >> supports bigger transactions (and even if not), you should fill maxio >> field in XPT_PATH_INQ response. > > I set maxio=1024*1024 in version 0.2.2. As a result, the request (each ccb) > have 256 blocks (128KB). I don't know why it is 128KB.
128KB is a default MAXPHYS value. You may rise it in your kernel if you want. I am successfully using 1MB MAXPHYS now. -- Alexander Motin _______________________________________________ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org"
