Add assertions for 0-length transfers and panic if one is attempted.
authorMatthew Dillon <dillon@dragonflybsd.org>
Mon, 23 Jul 2007 19:26:09 +0000 (19:26 +0000)
committerMatthew Dillon <dillon@dragonflybsd.org>
Mon, 23 Jul 2007 19:26:09 +0000 (19:26 +0000)
commit7adc7a246992ad6ca9071bc45e6c7ed7438c5886
treec3e71e89a3a08eea24f92e1a01ef09f59ff3803a
parent405f453f295e420745da4a1bdd2a04443d4bd16d
Add assertions for 0-length transfers and panic if one is attempted.
Properly track the open count on the underlying device.
sys/dev/disk/nata/ata-all.h
sys/dev/disk/nata/ata-dma.c
sys/dev/disk/nata/atapi-cd.c