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authorKenneth R Westerback <krw@cvs.openbsd.org>2010-10-12 00:53:33 +0000
committerKenneth R Westerback <krw@cvs.openbsd.org>2010-10-12 00:53:33 +0000
commita00c37d04e43794430c084035699e18c19d2826a (patch)
tree8d718c1a941578299947619c3be3908455fdae96 /Makefile
parente04f4ebd8cfdde3e5c356d99ac819b3964ac1fcc (diff)
Force openings to 1 for devices that can't do tagged i/o, i.e. more
than 1 i/o active at once. This reduces the chances that concurrent i/o's for such devices will confuse the device or the adapter code. It also eliminates a reason for adapter code to maintain its own queues. Tweak all drivers that fake INQUIRY results to set the SID_CmdQue flag, thus continuing to claim to be able to do tagged i/o. Positive feedback from matthew@ and marco@ for an earlier version. ok dlg@
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