From: John Snow <1863441@bugs.launchpad.net>
To: qemu-devel@nongnu.org
Subject: [Bug 1863441] Re: cmd_mode_sense always reports 0x70, no CDROM present
Date: Mon, 06 Apr 2020 19:21:21 -0000 [thread overview]
Message-ID: <158620088141.11618.1296721004865055798.malone@chaenomeles.canonical.com> (raw)
In-Reply-To: 158179973601.15520.14709037359293558924.malonedeb@soybean.canonical.com
Hi, if you can quote the relevant spec, would you like to include that
in a commit message and send a patch?
Also, does this result in a bug anywhere visible that we can test
against?
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https://bugs.launchpad.net/bugs/1863441
Title:
cmd_mode_sense always reports 0x70, no CDROM present
Status in QEMU:
New
Bug description:
cmd_mode_sense
https://git.qemu.org/?p=qemu.git;a=blob;f=hw/ide/atapi.c;hb=refs/heads/master#l852
always reports 0x70 in byte 2 returned, indicating no CD-ROM present.
If CD-ROM is present, should report 0x01 (or 0x11).
If CD-ROM absent, should report 0x70.
To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1863441/+subscriptions
next prev parent reply other threads:[~2020-04-06 19:32 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-15 20:48 [Bug 1863441] [NEW] cmd_mode_sense always reports 0x70, no CDROM present Benjamin David Lunt
2020-04-06 19:21 ` John Snow [this message]
2020-04-07 2:01 ` [Bug 1863441] " Benjamin David Lunt
2020-04-10 2:56 ` John Snow
2020-04-11 12:18 ` Thomas Huth
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