From: Carlo Marcelo Arenas Belon <carenas@sajinet.com.pe>
To: qemu-devel@nongnu.org
Subject: [Qemu-devel] [PATCH 0/2] ide: fix GPCMD_GET_CONFIGURATION for correct DVD-ROM emulation
Date: Fri, 30 Nov 2007 11:18:09 -0600 [thread overview]
Message-ID: <20071130171809.GH28369@tapir> (raw)
The following patch series complements "Partial IDE DVD emulation" which was
added in revision 1.66 of ide.c and that was generating the following timeouts
for OpenSolaris guests when trying to access the ATAPI CD-ROM (during
installation for example):
WARNING: /pci@0,0/pci-ide@1,1/ide@1 (ata1);
timeout: abort request, target=0 lun=0
WARNING: /pci@0,0/pci-ide@1,1/ide@1 (ata1):
timeout: abort device, target=0 lun=0
WARNING: /pci@0,0/pci-ide@1,1/ide@1 (ata1):
timeout: reset target, target=0 lun=0
WARNING: /pci@0,0/pci-ide@1,1/ide@1 (ata1):
timeout: reset bus, target=0 lun=0
It has been tested to fix the problem and not to introduce any regression
with several releases of Linux, BSD (FreeBSD, OpenBSD, NetBSD and
DragonflyBSD), Windows 2K and OpenSolaris (Nexenta, Indiana, SXDE) and Solaris
10 guests in x86 (32bit) and amd64 (64bit) hosts and to match exact responses
when compared to responses received by physical SATA and ATAPI DVD-ROM devices.
Patch 1/2: fixes GET_CONFIGURATION to allow OpenSolaris CD-ROM access
Patch 2/2: uses DVD-ROM as model name for INQUIRY and IDENTIFY DEVICE
Carlo
next reply other threads:[~2007-11-30 17:11 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-11-30 17:18 Carlo Marcelo Arenas Belon [this message]
2007-11-30 17:28 ` [Qemu-devel] [PATCH 1/2] ide: fix GPCMD_GET_CONFIGURATION for OpenSolaris guests Carlo Marcelo Arenas Belon
2007-11-30 17:41 ` [Qemu-devel] [PATCH 2/2] ide: report model as DVD-ROM for INQUIRY and IDENTIFY DEVICE commands Carlo Marcelo Arenas Belon
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