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root / hw / ide @ e1a064f9

Name Size
ahci.c 31.6 kB
ahci.h 12.8 kB
atapi.c 33.5 kB
cmd646.c 8.8 kB
core.c 55.9 kB
ich.c 5.3 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
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 <>
33231e0e 04/27/2011 05:20 pm Kevin Wolf

ide: Split atapi.c out

Besides moving code, this patch only fixes some whitespace issues in the moved
code and makes all functions in atapi.c static which can be static.

Signed-off-by: Kevin Wolf <>
4b9b7092 04/27/2011 03:36 pm Amit Shah

atapi: Add 'medium ready' to 'medium not ready' transition on cd change

MMC-5 Table F.1 lists errors that can be thrown for the TEST_UNIT_READY
command. Going from medium not ready to medium ready states is
communicated by throwing an error.

This adds the missing 'tray opened' event that we fail to report to...
a08784dd 04/15/2011 09:25 pm Blue Swirl

Remove unused sysemu.h include directives

Remove unused sysemu.h include directives to speed up build
with the following patches.

Signed-off-by: Blue Swirl <>
996faf1a 04/13/2011 01:20 pm Amit Shah

atapi: GESN: implement 'media' subcommand

Implement the 'media' sub-command of the GET_EVENT_STATUS_NOTIFICATION
command. This helps us report tray open, tray closed, no media, media
present states to the guest.

Newer Linux kernels (2.6.38+) rely on this command to revalidate discs...
0af63ba3 04/13/2011 01:20 pm Amit Shah

atapi: GESN: Standardise event response handling for future additions

Handle GET_EVENT_STATUS_NOTIFICATION's No Event Available response in a
generic way so that future additions to the code to handle other
response types is easier.

Signed-off-by: Amit Shah <>...
8f8e834d 04/13/2011 01:20 pm Amit Shah

atapi: GESN: Use structs for commonly-used field types

Instead of using magic numbers, use structs that are more descriptive of
the fields being used.

Signed-off-by: Amit Shah <>
Acked-by: Jes Sorensen <>
Acked-by: Paolo Bonzini <>...
493accd6 04/13/2011 01:20 pm Amit Shah

atapi: Move GET_EVENT_STATUS_NOTIFICATION command handling to its own function

This makes the code more readable.

Also, there's a block like:

if () {
...
} else {
...
}

Split that into

if () {
...
return;
}
...

Signed-off-by: Amit Shah <>...
0c370a35 04/13/2011 01:19 pm Amit Shah

atapi: Allow GET_EVENT_STATUS_NOTIFICATION after media change

After a media change, the only commands allowed from the guest were
REQUEST_SENSE and INQUIRY. The guest may also issue
GET_EVENT_STATUS_NOTIFICATION commands to get media
changed notification....

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