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root / hw / ide @ 916452df

Name Size
cmd646.c 9 kB
core.c 89.3 kB
internal.h 18.4 kB
isa.c 3.5 kB
macio.c 8.1 kB
microdrive.c 17.5 kB
mmio.c 4 kB
pci.c 6.7 kB
pci.h 788 Bytes
piix.c 6 kB
qdev.c 4 kB
via.c 6.1 kB

Latest revisions

# Date Author Comment
953844d1 08/03/2010 04:57 pm Andrea Arcangeli

ide: Avoid canceling IDE DMA

The reason for not actually canceling the I/O is because with
virtualization and lots of VM running, a guest fs may mistake a
overload of the host, as an IDE timeout. So rather than canceling the
I/O, it's safer to wait I/O completion and simulate that the I/O has...
cdc6f542 07/30/2010 10:12 pm Aurelien Jarno

Merge branch 'for-anthony' of git://repo.or.cz/qemu/kevin

  • 'for-anthony' of git://repo.or.cz/qemu/kevin:
    Fix -snapshot deleting images on disk change
    block: Use error codes from lower levels for error message
    block: default to 0 minimal / optiomal I/O size...
7bccf573 07/27/2010 06:32 pm Blue Swirl

Fix uint8_t comparisons with negative values

Fix the following warnings:
/src/qemu/hw/ide/core.c: In function `ide_drive_pio_post_load':
/src/qemu/hw/ide/core.c:2767: warning: comparison is always false due to limited range of data type

/src/qemu/ui/vnc-enc-tight.c: In function `tight_detect_smooth_image':...
57338424 07/27/2010 12:19 am Juan Quintela

Revert "ide save/restore current transfer fields"

This reverts commit 42ee76fe82093ba914f0dc83d2decbcf68866144.

Signed-off-by: Juan Quintela <>
Signed-off-by: Anthony Liguori <>
50641c5c 07/27/2010 12:19 am Juan Quintela

ide: fix migration in the middle of pio operation

Signed-off-by: Juan Quintela <>
Signed-off-by: Anthony Liguori <>
5ee84c33 07/27/2010 12:19 am Juan Quintela

ide: fix migration in the middle of a bmdma transfer

It reintroduces
Revert "ide save/restore pio/atapi cmd transfer fields and io buffer"

but using subsections. Added bonus is the addition of ide_dummy_transfer_stop
to transfer_end_table, that was missing....
3abb6260 07/27/2010 12:19 am Juan Quintela

Revert "ide save/restore pio/atapi cmd transfer fields and io buffer"

This reverts commit ed487bb1d69040b9dac64a4fc076d8dd82b131d6.

The conflicts are due to commit 4fc8d6711aff7a9c11e402c3d77b481609f9f486
that is a fix to the ide_drive_pre_save() function. It reverts both...
253cb7b9 07/26/2010 02:39 pm Aurelien Jarno

ide/atapi: add support for GET EVENT STATUS NOTIFICATION

The GET EVENT STATUS NOTIFICATION is a mandatory command according
to MMC-3, even if event status notification is not supported.

This patch adds support for this command. It returns NEA ("No Event...
98f28ad7 07/13/2010 06:48 pm Markus Armbruster

ide scsi virtio-blk: Reject empty drives unless media is removable

Disks without media make no sense. For SCSI, a Linux guest kernel
complains during boot. I didn't try other combinations.

scsi-generic doesn't need the additional check, because it already...
aa5fb7b3 07/12/2010 07:36 pm Isaku Yamahata

pci/multi function bit: fix vt82c686.c.

The file, vt82c686.c, was added after the change set of
b80d4a9887fa4b6cc63f8c3a13ab2a45054d3e5c and
fecb93c45c749a4c994d8d12bdee17ce2012de9e
are created, but before the patch series was commit.
So similar fix is needed to vt82c686.c....

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