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root / hw / ide @ ad03502b

Name Size
ahci.c 31.3 kB
ahci.h 12.7 kB
atapi.c 33.7 kB
cmd646.c 8.8 kB
core.c 55.9 kB
ich.c 5.2 kB
internal.h 18.9 kB
isa.c 3.6 kB
macio.c 8.2 kB
microdrive.c 17.5 kB
mmio.c 4.1 kB
pci.c 13 kB
pci.h 1.1 kB
piix.c 6 kB
qdev.c 4.6 kB
via.c 6.1 kB

Latest revisions

# Date Author Comment
69c8944f 05/16/2011 02:23 pm Michael S. Tsirkin

ich/ahci: fix uninitialized memory use

The commit 667bb59d2358daeef179583c944becba3f1f9680
uses d->ahci.mem before it is initialized by
ahci_init(). Fix this by calling ahci_init() first thing
so that it's safe to use all fields in the ahci state struct....
5300f1a5 05/05/2011 04:39 pm Michael S. Tsirkin

Merge remote branch 'origin/master' into pci

Conflicts:
exec.c
45fe15c2 05/05/2011 04:10 pm Jan Kiszka

MSI: Robust resource release

msi_init may fail, so we need to check on uninit if the cap was
actually installed. This also avoids that the users need to check.

Signed-off-by: Jan Kiszka <>
Signed-off-by: Michael S. Tsirkin <>
a7acf552 05/03/2011 12:29 pm Amit Shah

atapi: Move comment to proper place

Move misplaced comment for media_is_dvd()

Signed-off-by: Amit Shah <>
Signed-off-by: Kevin Wolf <>
4a737d14 05/03/2011 12:29 pm Amit Shah

atapi: Explain why we need a 'media not present' state

After the re-org of the atapi code, it might not be intuitive for a
reader of the code to understand why we're inserting a 'media not
present' state between cd changes.

Signed-off-by: Amit Shah <>...
ab719827 05/03/2011 12:29 pm Alon Levy

ide/atapi: fix set but unused

Signed-off-by: Alon Levy <>
Acked-by: Stefan Weil <>
Signed-off-by: Kevin Wolf <>
7a2c4b82 04/27/2011 05:21 pm Kevin Wolf

ide/atapi: Introduce CHECK_READY flag for commands

Some commands are supposed to report a Not Ready Condition (i.e. they require
a medium to be present in order to execute successfully). Instead of
duplicating the check in each command implementation, let's add a flag and...
a60cf7e7 04/27/2011 05:20 pm Kevin Wolf

ide/atapi: Factor commands out

In preparation for a table of function pointers, factor each command out from
ide_atapi_cmd() into its own function.

Signed-off-by: Kevin Wolf <>
e1a064f9 04/27/2011 05:20 pm Kevin Wolf

ide/atapi: Use table instead of switch for commands

Signed-off-by: Kevin Wolf <>
e119bcac 04/27/2011 05:20 pm Kevin Wolf

ide/atapi: Replace bdrv_get_geometry calls by s->nb_sectors

The disk size can only change when the medium is changed, and the change
callback takes care of updating s->nb_sectors in this case.

Signed-off-by: Kevin Wolf <>

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