From: Kevin Wolf <kwolf@redhat.com>
To: Ronnie Sahlberg <ronniesahlberg@gmail.com>
Cc: pbonzini@redhat.com, qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] [PATCH] SCSI: STARTSTOPUNIT only eject/load media if powercondition is 0
Date: Mon, 30 Jul 2012 10:20:45 +0200 [thread overview]
Message-ID: <501643DD.7090504@redhat.com> (raw)
In-Reply-To: <1343438093-13151-2-git-send-email-ronniesahlberg@gmail.com>
Am 28.07.2012 03:14, schrieb Ronnie Sahlberg:
> The START STOP UNIT command will only eject/load media if
> power condition is zero.
>
> If power condition is !0 then LOEJ and START will be ignored.
>
> From MMC (sbc contains similar wordings too)
> The Power Conditions field requests the block device to be placed
> in the power condition defined in
> Table 558. If this field has a value other than 0h then the Start
> and LoEj bits shall be ignored.
>
> Signed-off-by: Ronnie Sahlberg <ronniesahlberg@gmail.com>
Does ATAPI need the same?
Kevin
next prev parent reply other threads:[~2012-07-30 8:20 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-07-28 1:14 [Qemu-devel] [PATCH] SCSI: STARTSTOPUNIT fix for PWRCND!=0 Ronnie Sahlberg
2012-07-28 1:14 ` [Qemu-devel] [PATCH] SCSI: STARTSTOPUNIT only eject/load media if powercondition is 0 Ronnie Sahlberg
2012-07-30 7:42 ` Paolo Bonzini
2012-07-30 8:20 ` Kevin Wolf [this message]
2012-07-30 8:25 ` Paolo Bonzini
2012-07-30 8:46 ` ronnie sahlberg
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