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# Date Author Comment
4556bd8b 05/22/2010 11:00 am Blue Swirl

Compile dma only once

Use a qemu_irq to request CPU exit.

7 compilations less for the full build.

Signed-off-by: Blue Swirl <>

84108e12 03/21/2010 09:47 pm Blue Swirl

Compile isa_mmio only once

Push TARGET_WORDS_BIGENDIAN dependency to board level.

Signed-off-by: Blue Swirl <>

c227f099 10/02/2009 12:12 am Anthony Liguori

Revert "Get rid of _t suffix"

In the very least, a change like this requires discussion on the list.

The naming convention is goofy and it causes a massive merge problem. Something
like this must be presented on the list first so people can provide input...

99a0949b 10/01/2009 09:45 pm malc

Get rid of _t suffix

Some not so obvious bits, slirp and Xen were left alone for the time

Signed-off-by: malc <>

2e15e23b 09/10/2009 06:47 pm Gerd Hoffmann

qdev: simplify isa irq assignments

isa-bus owns the isa irqs now, so it can hand them out directly.
There is no need for the separate isa_connect_irqs step, drop it.

Also hard-code isa interrupts which can't be configured anyway.

Signed-off-by: Gerd Hoffmann <>

924f6d72 09/10/2009 06:47 pm Gerd Hoffmann

qdev: add isa_create() function

Like isa_create_simple, but doesn't call qdev_init, so one can set
properties after creating and before initializing the device.

Signed-off-by: Gerd Hoffmann <>

86c86157 09/10/2009 06:47 pm Gerd Hoffmann

qdev: drop iobase properties from isa bus

Lot of ISA devices work at fixed addresses, so having iobase
as bus property doesn't make much sense. Devices which can
have different iobases will get a device property.

Also simply hard-code stuff which can't be configured anyway....

81a322d4 08/28/2009 04:43 am Gerd Hoffmann

qdev: add return value to init() callbacks.

Sorry folks, but it has to be. One more of these invasive qdev patches.

We have a serious design bug in the qdev interface: device init
callbacks can't signal failure because the init() callback has no
return value. This patch fixes it....

3a38d437 08/28/2009 04:30 am Jes Sorensen

Add isa_reserve_irq().

Introduce isa_reserve_irq() which marks an irq reserved and returns
the appropriate qemu_irq entry from the i8259 table.

isa_reserve_irq() is a temporary interface to be used to allocate ISA
IRQs for devices which have not yet been converted to qdev, and for...

e8935eef 08/28/2009 04:30 am Gerd Hoffmann

Move isa_connect_irq calls into isa_create_simple

Now with isa-bus maintaining the isa irqs we can move the
isa_connect_irq() calls into isa_create_simple().

Signed-off-by: Gerd Hoffmann <>
Signed-off-by: Anthony Liguori <>

2091ba23 08/28/2009 04:30 am Gerd Hoffmann

isa bus irq changes and fixes.


(1) make isa-bus maintain isa irqs, complain when allocating
already taken irqs.
(2) note that (1) works only for isa devices converted to qdev
already (floppy and ps2/kbd/mouse right now), so more work...
f915a115 08/10/2009 09:05 pm Gerd Hoffmann

qdev/isa: add isa bus support to qdev.

Pretty simple and straigt forward.
IRQs modeled simliar to sysbus.

Signed-off-by: Gerd Hoffmann <>
Signed-off-by: Anthony Liguori <>

32993977 07/10/2009 12:06 am Isaku Yamahata

split out ioport related stuffs from vl.c into ioport.c.

Signed-off-by: Isaku Yamahata <>
Signed-off-by: Anthony Liguori <>

492c30af 10/31/2008 07:25 pm aliguori

Make DMA bottom-half driven (v2)

The current DMA routines are driven by a call in main_loop_wait() after every

This patch converts the DMA code to be driven by a constantly rescheduled
bottom half. The advantage of using a scheduled bottom half is that we can...

79383c9c 08/30/2008 12:51 pm blueswir1

Fix some warnings that would be generated by gcc -Wredundant-decls

git-svn-id: svn:// c046a42c-6fe2-441c-8c8c-71466251a162

87ecb68b 11/17/2007 07:14 pm pbrook

Break up vl.h.

git-svn-id: svn:// c046a42c-6fe2-441c-8c8c-71466251a162