Statistics
| Branch: | Revision:

root / ioport.h @ 93148aa5

History | View | Annotate | Download (2.6 kB)

# Date Author Comment
c5b703ac 03/05/2012 05:36 pm Avi Kivity

ioport: add destructor method to IORange

Previously all callers had a containing object with a destructor that
could be used to trigger cleanup of the IORange objects (typically
just freeing the containing object), but a forthcoming memory API
change doesn't fit this pattern. Rather than setting up a new global...
de58ac72 02/29/2012 01:44 pm Avi Kivity

ioport: change portio_list not to use memory_region_set_offset()

memory_region_set_offset() will be going away soon, so don't use it.
Use an alias instead.

Signed-off-by: Avi Kivity <>
Reviewed-by: Richard Henderson <>
6bf9fd43 10/11/2011 04:57 pm Avi Kivity

Introduce PortioList

Add a type and methods for manipulating a list of disjoint I/O ports,
used in some older hardware devices.

Based on original patch by Richard Henderson.

Signed-off-by: Richard Henderson <>
Signed-off-by: Avi Kivity <>
6141dbfe 07/23/2011 06:56 pm Paolo Bonzini

report serial devices created with -device in the PIIX4 config space

Serial and parallel devices created with -device are not reported in
the PIIX4 configuration space, and are hence not picked up by the DSDT.
This upsets Windows, which hides them altogether from the guest....
acd1c812 11/21/2010 05:16 pm Avi Kivity

Type-safe ioport callbacks

The current ioport callbacks are not type-safe, in that they accept an "opaque"
pointer as an argument whose type must match the argument to the registration
function; this is not checked by the compiler.

This patch adds an alternative that is type-safe. Instead of an opaque...
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
being.

Signed-off-by: malc <>
afcea8cb 09/20/2009 07:05 pm Blue Swirl

ioports: remove unused env parameter and compile only once

The CPU state parameter is not used, remove it and adjust callers. Now we
can compile ioport.c once for all targets.

Signed-off-by: Blue Swirl <>
07323531 07/17/2009 01:28 am Isaku Yamahata

ioport: use uint{32, 16, 8}_t for ioport value and pio_addr_t for ioport address.

Using int for cpu_{in, out}[bwl] is inconsistent with other part
because for address or value, uintN_t is used by other qemu part.
At least, softmmu, CPU{Read, Write}MemoryFunc, pci, target_phys_addr_t...
8167ee88 07/16/2009 11:47 pm Blue Swirl

Update to a hopefully more future proof FSF address

Signed-off-by: Blue Swirl <>
d56dd6cf 07/10/2009 12:06 am Isaku Yamahata

use constant IOPORTS_MASK instead of 0xffff.

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