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# Date Author Comment
001faf32 05/13/2009 08:53 pm Blue Swirl

Replace gcc variadic macro extension with C99 version

Signed-off-by: Blue Swirl <>
3f4cb3d3 04/13/2009 07:31 pm blueswir1

Fix OpenSolaris gcc4 warnings: iovec type mismatches, missing 'static'

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7103 c046a42c-6fe2-441c-8c8c-71466251a162
c87c0672 04/07/2009 09:43 pm aliguori

remove bdrv_aio_read/bdrv_aio_write (Christoph Hellwig)

Always use the vectored APIs to reduce code churn once we switch the BlockDriver
API to be vectored.

Signed-off-by: Christoph Hellwig <>
Signed-off-by: Anthony Liguori <>...
58a2c436 03/29/2009 06:40 pm blueswir1

Misc scsi disk/cdrom fixes/improvements 4/4

Implement Test Unit Ready command (return NOT READY as above
if !bdrv_is_inserted(...))

Signed-off-by: Juergen Lock <>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6954 c046a42c-6fe2-441c-8c8c-71466251a162
ed6a9b30 03/29/2009 06:40 pm blueswir1

misc scsi disk/cdrom fixes/improvements 3/4

Add asc 0x3a, ascq 0: Medium not present to NOT READY sense
(needed to keep some guests from retrying causing long sleeps in the
kernel)

Signed-off-by: Juergen Lock <>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6953 c046a42c-6fe2-441c-8c8c-71466251a162
b2056c16 03/29/2009 06:40 pm blueswir1

misc scsi disk/cdrom fixes/improvements 2/4

Implement cdrom load/eject functionality (Start Stop Unit command)

Signed-off-by: Juergen Lock <>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6952 c046a42c-6fe2-441c-8c8c-71466251a162
ee16b24a 03/29/2009 06:39 pm blueswir1

misc scsi disk/cdrom fixes/improvements 1/4

Use correct sector size for cdrom Read TOC command

Signed-off-by: Juergen Lock <>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6951 c046a42c-6fe2-441c-8c8c-71466251a162
274fb0e1 01/29/2009 09:59 pm aliguori

check SCSI read/write requests against max LBA (Rik van Riel)

The bdrv layer uses a signed offset. Furthermore, block-raw-posix
only seeks when that offset is positive. Passing a negative offset
to block-raw-posix can result in data being written at the current...
c1c0438c 01/28/2009 11:58 pm aliguori

SCSI divide capacity by s->cluster_size (Rik van Riel)

Paul Brook pointed out that the number of sectors reported
by the SCSI read capacity commands needs to be divided by
s->cluster_size, because bdrv_get_geometry reports the number
of 512 byte sectors, while emulated CDROMs report 2048 byte...
86106e59 01/28/2009 11:58 pm aliguori

support >2TB SCSI disks (Rik van Riel)

Implement SCSI READ, WRITE and SAI READ CAPACITY commands,
so SCSI disks larger than 2TB can work with guests that support these
newer SCSI commands.

The cast to (uint64_t) is needed because otherwise gcc will use a...
e035b43d 01/28/2009 11:58 pm aliguori

fix signed/unsigned overflows in SCSI disk (Rik van Riel)

Sector numbers can overflow on a virtual scsi disk of over 1TB
in size. Qemu's bdrv_read expects an int64_t, so fix the overflow
by going to that data type.

On large disks, we clip the capacity to 2TB instead of returning...
ea8a5d7f 01/22/2009 09:52 pm aliguori

Stop VM on error in scsi-disk (Gleb Natapov)

Signed-off-by: Gleb Natapov <>
Signed-off-by: Anthony Liguori <>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6409 c046a42c-6fe2-441c-8c8c-71466251a162
00766a4e 01/14/2009 08:08 pm blueswir1

Make OpenBSD sparc-softmmu compile warning free

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6299 c046a42c-6fe2-441c-8c8c-71466251a162
fa879c64 01/07/2009 07:32 pm aliguori

add "serial" parameter to -drive flag (Gleb Natapov)

Windows calculates HW "uniqueness" based on a hard drive serial number
among other things. The patch allows to specify drive serial number
from a command line.

Signed-off-by: Gleb Natapov <>...
57575058 12/07/2008 05:12 am balrog

SCSI: Handle inquiry commands of varying length (Justin Chevrier).

Openserver 5.0.5 sends an Inquiry command to the emulated SCSI disk
expecting a response length of 40 bytes. Currently the response to an
Inquiry command is hardcoded to 36 bytes. When receiving a response of...
22864256 10/11/2008 12:33 pm blueswir1

Correct SCSI error reporting (Laurent Vivier)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5455 c046a42c-6fe2-441c-8c8c-71466251a162
f0f72ffe 10/02/2008 12:46 am aurel32

qemu: improve scsi dma speed by increasing the dma buffer size

taken from Xen 17267:f4a92f0db20f, original patch by Samuel Thibault.

Signed-off-by: Avi Kivity <>
Signed-off-by: Anthony Liguori <>
Signed-off-by: Aurelien Jarno <>...
5e65a310 07/02/2008 06:16 pm blueswir1

Add rigid and flexible disk geometry page support

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4821 c046a42c-6fe2-441c-8c8c-71466251a162
1235fc06 06/03/2008 10:51 pm ths

Spelling fixes, by Stefan Weil.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4655 c046a42c-6fe2-441c-8c8c-71466251a162
b1fa7164 04/29/2008 07:08 pm blueswir1

Revert v4260, breaks Sparc32

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4280 c046a42c-6fe2-441c-8c8c-71466251a162
47e4ca5a 04/26/2008 06:56 pm balrog

Fix scsi-disk sense-key/status confusion (Marcelo Tosatti).

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4260 c046a42c-6fe2-441c-8c8c-71466251a162
1d4db89c 02/03/2008 06:05 am balrog

Implement more INQUIRY command replies for scsi disk (Igor Kovalenko).

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3955 c046a42c-6fe2-441c-8c8c-71466251a162
33f00271 12/24/2007 04:33 pm balrog

Add "cache" parameter to "-drive" (Laurent Vivier).

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3848 c046a42c-6fe2-441c-8c8c-71466251a162
96b8f136 12/17/2007 03:35 am ths

Fix bdrv_get_geometry to return uint64_t, by Andre Przywara.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3825 c046a42c-6fe2-441c-8c8c-71466251a162
8ccc2ace 12/10/2007 04:58 am ths

SCSI cleanup, by Laurent Vivier.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3797 c046a42c-6fe2-441c-8c8c-71466251a162
87ecb68b 11/17/2007 07:14 pm pbrook

Break up vl.h.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3674 c046a42c-6fe2-441c-8c8c-71466251a162
e91c8a77 06/03/2007 04:35 pm ths

Spelling fixes, by Stefan Weil.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2927 c046a42c-6fe2-441c-8c8c-71466251a162
67cd24a8 04/28/2007 11:47 pm ths

Buffer length fixes, by Wang Cheng Yeh.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2736 c046a42c-6fe2-441c-8c8c-71466251a162
a917d384 08/29/2006 07:52 am pbrook

SCSI TCQ support.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2139 c046a42c-6fe2-441c-8c8c-71466251a162
a9f277ba 08/19/2006 02:58 pm bellard

no need for bdrv_close()

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2125 c046a42c-6fe2-441c-8c8c-71466251a162
35f1df84 08/14/2006 06:08 pm pbrook

scsi empty drive fix (Blue Swirl).

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2109 c046a42c-6fe2-441c-8c8c-71466251a162
4d611c9a 08/12/2006 04:04 am pbrook

SCSI and USB async IO support.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2107 c046a42c-6fe2-441c-8c8c-71466251a162
1aacf348 08/06/2006 04:27 pm pbrook

Add missing #define.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2092 c046a42c-6fe2-441c-8c8c-71466251a162
51c1ebb1 08/06/2006 02:31 pm pbrook

Fix SCSI off-by-one device size.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2091 c046a42c-6fe2-441c-8c8c-71466251a162
7a6cba61 06/04/2006 02:39 pm pbrook

Disk cache flush support.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1949 c046a42c-6fe2-441c-8c8c-71466251a162
17acfe32 06/03/2006 05:23 pm pbrook

More SCSI commands (Blue Swirl).

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1948 c046a42c-6fe2-441c-8c8c-71466251a162
7d8406be 05/30/2006 04:48 am pbrook

PCI SCSI HBA emulation.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1946 c046a42c-6fe2-441c-8c8c-71466251a162
0fc5c15a 05/27/2006 12:53 am pbrook

SCSI lun probing fix.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1945 c046a42c-6fe2-441c-8c8c-71466251a162
cac782d4 05/26/2006 09:08 pm pbrook

Small read fix.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1944 c046a42c-6fe2-441c-8c8c-71466251a162
7c22dd52 05/26/2006 07:46 pm pbrook

Fix scsi sector size confusion (Blue Swirl).
Fix short TOC read.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1942 c046a42c-6fe2-441c-8c8c-71466251a162
2e5d83bb 05/26/2006 02:58 am pbrook

Rearrange SCSI disk emulation code.
Add USB mass storage device emulation.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1940 c046a42c-6fe2-441c-8c8c-71466251a162