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# Date Author Comment
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.

Changes:

(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 <>
Message-Id:
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
select.

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://svn.savannah.nongnu.org/qemu/trunk@5115 c046a42c-6fe2-441c-8c8c-71466251a162
87ecb68b 11/17/2007 07:14 pm pbrook

Break up vl.h.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3674 c046a42c-6fe2-441c-8c8c-71466251a162