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root / hw / nvram / fw_cfg.c @ b8616055

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# Date Author Comment
6fdf98f2 08/07/2013 08:48 pm Paolo Bonzini

fw_cfg: the I/O port variant expects little-endian

The I/O port variant of fw_cfg is used by sparc64, which is a big-endian machine.
Firmware swaps bytes before sending them to fw_cfg, so we need to unswap them in
the device.

This is only used on sparc64 and on (little-endian) x86, so it does not affect...
56383955 07/23/2013 01:37 am Hu Tao

fw_cfg: Use QOM realize for fw_cfg

Signed-off-by: Hu Tao <>
[AF: Moved sysbus_init_mmio() to instance_init, renamed variable]
Signed-off-by: Andreas Färber <>
2ce92a11 07/23/2013 01:37 am Hu Tao

fwcfg: QOM'ify some more

Use type constant if possible and avoid DO_UPCAST().

Signed-off-by: Hu Tao <>
[AF: Renamed parent field]
Signed-off-by: Andreas Färber <>
eedfac6f 07/04/2013 06:42 pm Paolo Bonzini

hw/n*: pass owner to memory_region_init* functions

Signed-off-by: Paolo Bonzini <>
2c9b15ca 07/04/2013 06:42 pm Paolo Bonzini

memory: add owner argument to initialization functions

Signed-off-by: Paolo Bonzini <>
600c60b7 06/02/2013 06:14 pm Michael S. Tsirkin

fw_cfg: add API to find FW cfg object

Remove some code duplication by adding a
function to look up the fw cfg file.
This way, we don't need to duplicate same strings everywhere.
Use by both fw cfg and pvpanic device.

Signed-off-by: Michael S. Tsirkin <>
cac12210 06/02/2013 06:14 pm Michael S. Tsirkin

fw_cfg: fw_cfg is a singleton

Make sure we only have a single instance ever:
because if it isn't we can't find it so it's
useless anyway.

Signed-off-by: Michael S. Tsirkin <>
3d1bba20 05/22/2013 03:40 pm Peter Crosthwaite

glib: Fix some misuses of gsize/size_t types

This unbreaks cross compile builds:

configure --target-list="i386-softmmu" --cpu=i386

When building on a 64bit machine.

Reported-by: David Holsgrove <>
Signed-off-by: Peter Crosthwaite <>...
10a584b2 04/30/2013 06:30 pm Hu Tao

pvpanic: pass configurable ioport to seabios

This lets seabios patch the corresponding SSDT entry.

Also add fw_cfg object to /machine/fw_cfg so we can reference
it elsewhere.

Signed-off-by: Hu Tao <>
Reviewed-by: Markus Armbruster <>...
49ab747f 04/08/2013 07:13 pm Paolo Bonzini

hw: move target-independent files to subdirectories

This patch tackles all files that are compiled once, moving
them to subdirectories of hw/.

Signed-off-by: Paolo Bonzini <>