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root / hw / ide @ ccf0fd8b

Name Size
cmd646.c 8.8 kB
core.c 84.5 kB
internal.h 18.6 kB
isa.c 3.6 kB
macio.c 8.2 kB
microdrive.c 17.5 kB
mmio.c 4.1 kB
pci.c 13.1 kB
pci.h 1.1 kB
piix.c 5.7 kB
qdev.c 4.6 kB
via.c 5.9 kB

Latest revisions

# Date Author Comment
ccf0fd8b 12/17/2010 05:11 pm Roland Elek

ide: add ncq identify data for ahci sata drives

I modified ide_identify() to include the zero-based queue length
value in word 75, and set bit 8 in word 76 to signal NCQ support
in the identify data for AHCI SATA drives.

Signed-off-by: Roland Elek <>...
40a6238a 12/17/2010 05:11 pm Alexander Graf

ide: Split out BMDMA code from ATA core

The ATA core is currently heavily intertwined with BMDMA code. Let's loosen
that a bit, so we can happily replace the DMA backend with different
implementations.

Signed-off-by: Alexander Graf <>
Signed-off-by: Kevin Wolf <>
2ff61ff1 12/17/2010 05:11 pm Alexander Graf

ide: move transfer_start after variable modification

We hook into transfer_start and immediately call the end function
for ahci. This means that everything needs to be in place for the
end function when we start the transfer, so let's move the function
down to where all state is in place....
7cff87ff 12/17/2010 05:11 pm Alexander Graf

ide: split ide command interpretation off

The ATA command interpretation code can be used for PATA and SATA
interfaces alike. So let's split it out into a separate function.

Signed-off-by: Alexander Graf <>
Signed-off-by: Kevin Wolf <>
6ef2ba5e 12/17/2010 05:11 pm Alexander Graf

ide: fix whitespace gap in ide_exec_cmd

Now that we have the function split out, we have to reindent it.
In order to increase the readability of the actual functional change,
this is split out.

Signed-off-by: Alexander Graf <>
Signed-off-by: Kevin Wolf <>
1ca4d09a 12/11/2010 11:32 pm Gleb Natapov

Add bootindex parameter to net/block/fd device

If bootindex is specified on command line a string that describes device
in firmware readable way is added into sorted list. Later this list will
be passed into firmware to control boot order.

Signed-off-by: Gleb Natapov <>...
dc1a46b6 12/11/2010 11:27 pm Gleb Natapov

Add get_fw_dev_path callback to IDE bus.

Signed-off-by: Gleb Natapov <>
Signed-off-by: Blue Swirl <>
3835510f 12/11/2010 11:27 pm Gleb Natapov

Store IDE bus id in IDEBus structure for easy access.

Signed-off-by: Gleb Natapov <>
Signed-off-by: Blue Swirl <>
dee41d58 12/11/2010 11:27 pm Gleb Natapov

Keep track of ISA ports ISA device is using in qdev.

Store all io ports used by device in ISADevice structure.

Signed-off-by: Gleb Natapov <>
Signed-off-by: Blue Swirl <>
779206de 12/11/2010 11:27 pm Gleb Natapov

Introduce fw_name field to DeviceInfo structure.

Add "fw_name" to DeviceInfo to use in device path building. In
contrast to "name" "fw_name" should refer to functionality device
provides instead of particular device model like "name" does.

Signed-off-by: Gleb Natapov <>...

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