PCI: fix multiple bridge problems
When several PCI bridges were in use, monitor command "info pci" wouldenter into infinite loop. Buses behind the bridge were not discoverablebecause secondary and subordinate bus numbers were not used properly.Other buses were not found because bus search terminated on first miss....
Refactor DEC 21154 PCI bridge
It's currently not used by PPC machines. Refactor so that also Sparc64machines can use it.
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
usb-linux.c: remove write-only variable
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
vnc.c: remove dead code
to= is handled in qemu-sockets.c inet_listen.
remove two dead assignments in target-i386/translate.c
exec.c: dead assignments
fix undefined shifts by >32
This one is for 0.12 too.
qdev: Add help for device properties
Option "-device DRIVER,?" and monitor command "device_add DRIVER,?" print the supported properties instead of creating a device. Theformer also terminates the program.
This is commit 2ba6edf0 (just reverted) done right....
qdev: update help on -device
While there, use "property" rather than "option", for consistency with-global.
Signed-off-by: Markus Armbruster <armbru@redhat.com>Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
qdev: Add rudimentary help for property value
This provides the same information as reverted commit 2ba6edf0. Notmuch, just better than nothing.
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