Statistics
| Branch: | Revision:

root / hw / i82378.c @ c9159fe9

History | View | Annotate | Download (7.4 kB)

# Date Author Comment
0ec64507 08/21/2012 11:18 pm Jan Kiszka

i82378: Remove bogus MMIO coalescing

This MMIO area is an entry gate to legacy PC ISA devices, addressed via
PIO over there. Quite a few of the PIO ports have side effects on access
like starting/stopping timers that must be executed properly ordered
/wrt the CPU. So we have to remove the coalescing mark....
049a9f7b 04/28/2012 09:51 pm Hervé Poussineau

i82378/i82374: Do not create DMA controller twice

This fixes a crash in PReP emulation when using DMA controller to access
floppy drive.

Signed-off-by: Hervé Poussineau <>
Signed-off-by: Andreas Färber <>
b1277b03 02/17/2012 05:58 pm Jan Kiszka

i8254: Factor out interface header

Move the public interface of the PIT into its own header file and update
all users.

Signed-off-by: Jan Kiszka <>
Signed-off-by: Anthony Liguori <>
319ba9f5 02/17/2012 05:58 pm Jan Kiszka

i8254: Pass alternative IRQ output object on initialization

HPET legacy emulation will require control over the PIT IRQ output. To
enable this, add support for an alternative IRQ output object to the PIT
factory function. If the isa_irq number is < 0, this object will be...
302fe51b 02/17/2012 05:58 pm Jan Kiszka

pcspk: Convert to qdev

Convert the PC speaker device to a qdev ISA model. Move the public
interface to a dedicated header file at this chance.

CC: Paolo Bonzini <>
Signed-off-by: Jan Kiszka <>
Signed-off-by: Anthony Liguori <>
83f7d43a 02/15/2012 05:39 pm Andreas Färber

qom: Unify type registration

Replace device_init() with generalized type_init().

While at it, unify naming convention: type_init([$prefix_]register_types)
Also, type_init() is a function, so add preceding blank line where
necessary and don't put a semicolon after the closing brace....
39bffca2 02/03/2012 06:41 pm Anthony Liguori

qdev: register all types natively through QEMU Object Model

This was done in a mostly automated fashion. I did it in three steps and then
rebased it into a single step which avoids repeatedly touching every file in
the tree.

The first step was a sed-based addition of the parent type to the subclass...
40021f08 01/27/2012 06:50 pm Anthony Liguori

pci: convert to QEMU Object Model

Signed-off-by: Anthony Liguori <>
a04ff940 01/20/2012 01:27 am Andreas Färber

prep: Add i82378 PCI-to-ISA bridge emulation

Prepare Intel 82378 emulation for use by PReP platforms.

Signed-off-by: Hervé Poussineau <>

Create ISA bus in this device (suggested by Markus).
Rebase onto Memory API, mark memory ops as Little Endian....