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From: | Paolo Bonzini |
Subject: | Re: [Qemu-devel] [PATCH] add suport for ATA_PASSTHROUGH_xx scsi command |
Date: | Wed, 01 Aug 2012 10:45:52 +0200 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:13.0) Gecko/20120615 Thunderbird/13.0.1 |
Il 01/08/2012 10:43, Cong Meng ha scritto: >> >> Please make this conditional on the type _not_ being TYPE_ROM. > > May I ask why cdrom device should be an exception? Because CD-ROM devices do not support ATA PASSTHROUGH (the SAT standard only describes direct access devices---type=0x00). The 0xa1 command is "BLANK" for CD-ROMs. Paolo
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