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root / hw / isa-bus.c @ 88b3be20

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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...
aa7116cb 08/24/2009 04:46 pm Gerd Hoffmann

qdev/prop: convert isa-bus to helper macros.

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