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Gerd Hoffmann [Tue, 9 Aug 2011 10:35:57 +0000 (12:35 +0200)]
usb/hid: add hid_pointer_activate, use it
HID reorganziation broke the usb tablet in windows xp. The reason is
that xp activates idle before it starts polling, which creates a
chicken-and-egg issue: We don't call hid_pointer_poll because there are
no pending events. We don't get any events because the activation code
in hid_pointer_poll is never executed and thus all pointer events are
routed to the PS/2 mouse by qemu.
Fix this by creating a hid_pointer_activate function and call it from
usb-hid when the guest sets the idle state.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Edgar E. Iglesias [Tue, 9 Aug 2011 17:16:43 +0000 (19:16 +0200)]
Merge remote-tracking branch 'pm-arm/for-upstream' into pm
Edgar E. Iglesias [Tue, 9 Aug 2011 10:13:26 +0000 (12:13 +0200)]
etrax: Allocate DMA connections at board level.
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
Edgar E. Iglesias [Tue, 9 Aug 2011 10:18:23 +0000 (12:18 +0200)]
etrax: Remove hw/etraxfs.c.
The Bare ETRAX FS board was a fictive machine that I used when
developing the CRIS system emulation. Since we support the
real AXIS-dev88 developer boards, there is no reason to
keep the fictive one around.
This commit also removes the double registration of the axis-dev88
board.
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
Avi Kivity [Tue, 9 Aug 2011 06:54:22 +0000 (09:54 +0300)]
lance: unbreak after memory API conversion
The conversion passed the wrong opaque pointer, causing a crash on first use.
Pass the correct opaque.
Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
Anthony Liguori [Mon, 8 Aug 2011 19:38:42 +0000 (14:38 -0500)]
Merge remote-tracking branch 'qemu-kvm/uq/master' into staging
Avi Kivity [Mon, 8 Aug 2011 13:09:32 +0000 (16:09 +0300)]
pci: remove support for pre memory API BARs
Not used anymore.
Reviewed-by: Richard Henderson <rth@twiddle.net>
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Avi Kivity [Mon, 8 Aug 2011 13:09:31 +0000 (16:09 +0300)]
pci: rename pci_register_bar_region() to pci_register_bar()
Reviewed-by: Richard Henderson <rth@twiddle.net>
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Avi Kivity [Mon, 8 Aug 2011 13:09:30 +0000 (16:09 +0300)]
pci: fold BAR mapping function into its caller
There is only one function, so no need for a function pointer.
Reviewed-by: Richard Henderson <rth@twiddle.net>
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Avi Kivity [Mon, 8 Aug 2011 13:09:29 +0000 (16:09 +0300)]
pci: remove pci_register_bar()
Superceded by pci_register_bar_region(). The implementations
are folded together.
Reviewed-by: Richard Henderson <rth@twiddle.net>
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Avi Kivity [Mon, 8 Aug 2011 13:09:28 +0000 (16:09 +0300)]
pci: convert pci rom to memory API
Reviewed-by: Richard Henderson <rth@twiddle.net>
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Avi Kivity [Mon, 8 Aug 2011 13:09:27 +0000 (16:09 +0300)]
pci: remove pci_register_bar_simple()
Superceded by pci_register_bar_region().
Reviewed-by: Richard Henderson <rth@twiddle.net>
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Avi Kivity [Mon, 8 Aug 2011 13:09:26 +0000 (16:09 +0300)]
msix: convert to memory API
The msix table is defined as a subregion, to allow for a BAR that
mixes device specific regions with the msix table.
Reviewed-by: Richard Henderson <rth@twiddle.net>
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Avi Kivity [Mon, 8 Aug 2011 13:09:25 +0000 (16:09 +0300)]
xen-platform: convert to memory API
Since this device bypasses PCI and registers I/O ports directly with
the system bus, it needs further attention.
Reviewed-by: Richard Henderson <rth@twiddle.net>
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Avi Kivity [Mon, 8 Aug 2011 13:09:24 +0000 (16:09 +0300)]
uhci: convert to memory API
Reviewed-by: Richard Henderson <rth@twiddle.net>
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Avi Kivity [Mon, 8 Aug 2011 13:09:23 +0000 (16:09 +0300)]
ehci: convert to memory API
Reviewed-by: Richard Henderson <rth@twiddle.net>
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Avi Kivity [Mon, 8 Aug 2011 13:09:22 +0000 (16:09 +0300)]
sun4u: convert to memory API
fixes memory leak on repeated BAR map/unmap
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Avi Kivity [Mon, 8 Aug 2011 13:09:21 +0000 (16:09 +0300)]
isa-mmio: convert to memory API
Reviewed-by: Richard Henderson <rth@twiddle.net>
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Avi Kivity [Mon, 8 Aug 2011 13:09:20 +0000 (16:09 +0300)]
i6300esb: convert to memory API
Also add missing destructor.
Reviewed-by: Richard Henderson <rth@twiddle.net>
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Avi Kivity [Mon, 8 Aug 2011 13:09:19 +0000 (16:09 +0300)]
pcnet: convert to memory API
Also related chips.
Reviewed-by: Richard Henderson <rth@twiddle.net>
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Avi Kivity [Mon, 8 Aug 2011 13:09:18 +0000 (16:09 +0300)]
ne2000: convert to memory API
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Avi Kivity [Mon, 8 Aug 2011 13:09:17 +0000 (16:09 +0300)]
ppc: convert to memory API
Reviewed-by: Richard Henderson <rth@twiddle.net>
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Avi Kivity [Mon, 8 Aug 2011 13:09:16 +0000 (16:09 +0300)]
lsi53c895a: convert to memory API
An optimization that fast-pathed DMA reads from the SCRIPTS memory
was removed int the process. Likely it breaks with iommus anyway.
Reviewed-by: Richard Henderson <rth@twiddle.net>
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Avi Kivity [Mon, 8 Aug 2011 13:09:15 +0000 (16:09 +0300)]
intel-hda: convert to memory API
Reviewed-by: Richard Henderson <rth@twiddle.net>
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Avi Kivity [Mon, 8 Aug 2011 13:09:14 +0000 (16:09 +0300)]
ahci: convert to memory API
Reviewed-by: Richard Henderson <rth@twiddle.net>
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Avi Kivity [Mon, 8 Aug 2011 13:09:13 +0000 (16:09 +0300)]
virtio-pci: convert to memory API
except msix.
[jan: fix build]
[aliguori: fix build]
Reviewed-by: Richard Henderson <rth@twiddle.net>
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Avi Kivity [Mon, 8 Aug 2011 13:09:12 +0000 (16:09 +0300)]
ivshmem: convert to memory API
excluding msix.
Reviewed-by: Richard Henderson <rth@twiddle.net>
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Avi Kivity [Mon, 8 Aug 2011 13:09:11 +0000 (16:09 +0300)]
ide: convert to memory API
Reviewed-by: Richard Henderson <rth@twiddle.net>
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Avi Kivity [Mon, 8 Aug 2011 13:09:10 +0000 (16:09 +0300)]
es1370: convert to memory API
Reviewed-by: Richard Henderson <rth@twiddle.net>
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Avi Kivity [Mon, 8 Aug 2011 13:09:09 +0000 (16:09 +0300)]
eepro100: convert to memory API
Note: the existing code aliases the flash BAR into the MMIO bar. This is
probably a bug. This patch does not correct the problem.
Reviewed-by: Richard Henderson <rth@twiddle.net>
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Avi Kivity [Mon, 8 Aug 2011 13:09:08 +0000 (16:09 +0300)]
e1000: convert to memory API
Reviewed-by: Richard Henderson <rth@twiddle.net>
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Avi Kivity [Mon, 8 Aug 2011 13:09:07 +0000 (16:09 +0300)]
ac97: convert to memory API
fixes BAR sizing as well.
Reviewed-by: Richard Henderson <rth@twiddle.net>
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Avi Kivity [Mon, 8 Aug 2011 13:09:06 +0000 (16:09 +0300)]
rtl8139: convert to memory API
Reviewed-by: Richard Henderson <rth@twiddle.net>
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Avi Kivity [Mon, 8 Aug 2011 13:09:05 +0000 (16:09 +0300)]
pci: allow I/O BARs to be registered with pci_register_bar_region()
Reviewed-by: Richard Henderson <rth@twiddle.net>
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Avi Kivity [Mon, 8 Aug 2011 13:09:04 +0000 (16:09 +0300)]
pci: pass I/O address space to new PCI bus
This lets us register BARs in the I/O address space.
Reviewed-by: Richard Henderson <rth@twiddle.net>
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Avi Kivity [Mon, 8 Aug 2011 13:09:03 +0000 (16:09 +0300)]
Integrate I/O memory regions into qemu
get_system_io() returns the root I/O memory region.
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Avi Kivity [Mon, 8 Aug 2011 13:09:02 +0000 (16:09 +0300)]
cirrus: simplify linear framebuffer access functions
Make use of the memory API's ability to satisfy multi-byte accesses via
multiple single-byte accesses.
Reviewed-by: Richard Henderson <rth@twiddle.net>
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Avi Kivity [Mon, 8 Aug 2011 13:09:01 +0000 (16:09 +0300)]
vga: simplify vga window mmio access functions
Make use of the memory API's ability to satisfy multi-byte accesses via
multiple single-byte accesses.
We have to keep vga_mem_{read,write}b() since they're used by cirrus.
Reviewed-by: Richard Henderson <rth@twiddle.net>
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Avi Kivity [Mon, 8 Aug 2011 13:09:00 +0000 (16:09 +0300)]
cirrus: simplify vga window mmio access functions
Make use of the memory API's ability to satisfy multi-byte accesses via
multiple single-byte accesses.
Reviewed-by: Richard Henderson <rth@twiddle.net>
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Avi Kivity [Mon, 8 Aug 2011 13:08:59 +0000 (16:08 +0300)]
cirrus: simplify bitblt BAR access functions
Make use of the memory API's ability to satisfy multi-byte accesses via
multiple single-byte accesses.
Reviewed-by: Richard Henderson <rth@twiddle.net>
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Avi Kivity [Mon, 8 Aug 2011 13:08:58 +0000 (16:08 +0300)]
cirrus: simplify mmio BAR access functions
Make use of the memory API's ability to satisfy multi-byte accesses via
multiple single-byte accesses.
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Avi Kivity [Mon, 8 Aug 2011 13:08:57 +0000 (16:08 +0300)]
vga: convert vga and its derivatives to the memory API
Convert all vga memory to the memory API. Note we need to fall back to
get_system_memory(), since the various buses don't pass the vga window
as a memory region.
We no longer need to sync the dirty bitmap of the cirrus mapped memory
banks, since the memory API takes care of that for us.
[jan: fix vga-pci logging]
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Avi Kivity [Mon, 8 Aug 2011 13:08:56 +0000 (16:08 +0300)]
vmsvga: don't remember pci BAR address in callback any more
We're going to remove the callback, so we can't use it to save the
address. Use the pci API instead.
Reviewed-by: Richard Henderson <rth@twiddle.net>
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Avi Kivity [Mon, 8 Aug 2011 13:08:55 +0000 (16:08 +0300)]
pci: add API to get a BAR's mapped address
Some (hacky) devices that have a back-channel to read this
address back outside the normal configuration mechanisms, such
as VMware svga.
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Avi Kivity [Mon, 8 Aug 2011 13:08:54 +0000 (16:08 +0300)]
memory: rename PORTIO_END to PORTIO_END_OF_LIST
For consistency with other _END_OF_LIST macros.
Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
malc [Mon, 8 Aug 2011 09:46:51 +0000 (13:46 +0400)]
Unbreak the build on ppc32
Signed-off-by: malc <av1474@comtv.ru>
malc [Mon, 8 Aug 2011 09:37:44 +0000 (13:37 +0400)]
Merge branch 'master' of git://git.qemu.org/qemu
Brad [Sun, 7 Aug 2011 11:06:43 +0000 (11:06 +0000)]
Fix forcing multicast msgs to loopback on OpenBSD.
Fix forcing multicast msgs to loopback on OpenBSD.
e.g.
$ sudo qemu -m 128 -no-fd-bootchk \
-hda virtual.img -boot n -nographic \
-net nic,vlan=0,model=rtl8139,macaddr=52:54:00:12:34:03 \
-net user -tftp /usr/src/sys/arch/i386/compile/TEST -bootp pxeboot \
-net nic,vlan=1,model=rtl8139,macaddr=52:54:00:23:03:01 \
-net tap,vlan=1,script=no \
-net nic,vlan=3,model=rtl8139,macaddr=52:54:00:23:03:03 \
-net socket,vlan=3,mcast=230.0.0.1:10003
setsockopt(SOL_IP, IP_MULTICAST_LOOP): Invalid argument
qemu: -net socket,vlan=3,mcast=230.0.0.1:10003: Device 'socket' could not be initialized
Signed-off-by: Brad Smith <brad@comstyle.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Tobias Nygren [Sun, 7 Aug 2011 09:57:05 +0000 (09:57 +0000)]
Use mmap to allocate execute memory
Use mmap to allocate executable memory on NetBSD as well.
Signed-off-by: Christoph Egger <Christoph.Egger@amd.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Manuel Bouyer [Sun, 7 Aug 2011 09:48:59 +0000 (09:48 +0000)]
Fix network interface tap backend
Fix network interface tap backend work on NetBSD.
It uses an ioctl to get the tap name.
Signed-off-by: Christoph Egger<Christoph.Egger@amd.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Stefan Weil [Wed, 20 Jul 2011 19:40:18 +0000 (21:40 +0200)]
darwin-user: Remove two unused variables
cppcheck report:
darwin-user/signal.c:322: style: Unused variable: i
darwin-user/signal.c:322: style:
Variable 'err' is assigned a value that is never used
Signed-off-by: Stefan Weil <weil@mail.berlios.de>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Blue Swirl [Sat, 6 Aug 2011 13:58:47 +0000 (13:58 +0000)]
TCG: fix copy propagation
Copy propagation introduced in
22613af4a6d9602001e6d0e7b6d98aa40aa018dc
considered only global registers. However, register temps and stack
allocated locals must be handled differently because register temps
don't survive across brcond.
Fix by propagating only within same class of temps.
Tested-by: Stefan Weil <weil@mail.berlios.de>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Blue Swirl [Mon, 1 Aug 2011 16:12:17 +0000 (16:12 +0000)]
Remove unused is_softmmu parameter from cpu_handle_mmu_fault
Parameter is_softmmu (and its evil mutant twin brother is_softmuu)
is not used in cpu_*_handle_mmu_fault() functions, remove them
and adjust callers.
Acked-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Artyom Tarasenko [Sat, 6 Aug 2011 15:01:24 +0000 (17:01 +0200)]
Fix handling of conditional branches in delay slot of a conditional branch
Check whether dc->npc is dynamic before using its value for branch.
Signed-off-by: Artyom Tarasenko <atar4qemu@gmail.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Anthony Liguori [Fri, 5 Aug 2011 17:17:04 +0000 (12:17 -0500)]
Merge remote-tracking branch 'kiszka/queues/slirp' into staging
Stuart Yoder [Thu, 4 Aug 2011 22:10:08 +0000 (17:10 -0500)]
when overriding default tool names don't add cross-prefix
When overriding a tool name via a shell variable, don't
tack on the cross-prefix. This specifically allows the
pkg-config command to be overridden and work where it
does not exist in some cross build environments.
Signed-off-by: Stuart Yoder <stuart.yoder@freescale.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Jan Kiszka [Fri, 5 Aug 2011 07:11:26 +0000 (09:11 +0200)]
Reorganize and fix monitor resume after migration
If migration failed in migrate_fd_put_buffer, the monitor may have been
resumed not only in the error path of that function but also once again
in migrate_fd_put_ready which is called unconditionally by
migrate_fd_connect.
Fix this by establishing a cleaner policy: the monitor shall be resumed
when the migration file is closed, either via callback
(migrate_fd_close) or in migrate_fd_cleanup if no file is open (i.e. no
callback invoked).
Reported-By: Michael Tokarev <mjt@tls.msk.ru>
Tested-By: Michael Tokarev <mjt@tls.msk.ru>
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Isaku Yamahata [Tue, 2 Aug 2011 01:59:13 +0000 (10:59 +0900)]
qdev: Eliminate duplicate reset
qbus_reset_all_fn was registered twice, so a lot of device reset
functions were also called twice when QEMU started.
Which was introduced by
80376c3fc2c38fdd45354e4b0eb45031f35587ed
This patch fixes it by making the main_system_bus creation not register
reset handler.
Cc: Stefan Weil <weil@mail.berlios.de>
Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
Tested-by: Stefan Weil <weil@mail.berlios.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Jan Kiszka [Tue, 2 Aug 2011 14:10:21 +0000 (16:10 +0200)]
Avoid allocating TCG resources in non-TCG mode
Do not allocate TCG-only resources like the translation buffer when
running over KVM or XEN. Saves a "few" bytes in the qemu address space
and is also conceptually cleaner.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Avi Kivity [Wed, 3 Aug 2011 08:56:14 +0000 (11:56 +0300)]
memory: use signed arithmetic
When trying to map an alias of a ram region, where the alias starts at
address A and we map it into address B, and A > B, we had an arithmetic
underflow. Because we use unsigned arithmetic, the underflow converted
into a large number which failed addrrange_intersects() tests.
The concrete example which triggered this was cirrus vga mapping
the framebuffer at offsets 0xc0000-0xc7fff (relative to the start of
the framebuffer) into offsets 0xa0000 (relative to system addres space
start).
With our favorite analogy of a windowing system, this is equivalent to
dragging a subwindow off the left edge of the screen, and failing to clip
it into its parent window which is on screen.
Fix by switching to signed arithmetic.
Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Avi Kivity [Sun, 31 Jul 2011 19:47:58 +0000 (22:47 +0300)]
memory: synchronize dirty bitmap before unmapping a range
When a range is being unmapped, ask accelerators (e.g. kvm) to synchronize the
dirty bitmap to avoid losing information forever.
Fixes grub2 screen update.
Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Jan Kiszka [Sat, 30 Jul 2011 09:39:18 +0000 (11:39 +0200)]
sdl: Refactor sdl_send_mouse_event
Replace width/height globals with the identical values from real_screen,
refactor the function according to our coding style.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Jan Kiszka [Sat, 30 Jul 2011 09:39:17 +0000 (11:39 +0200)]
sdl: Factor out event handlers from sdl_refresh
No functional changes.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Jan Kiszka [Sat, 30 Jul 2011 09:39:16 +0000 (11:39 +0200)]
sdl: Add zoom hot keys
Allow to enlarge or shrink the screen via CTRL-ALT-+/-. In contrast to
scaling the window, these controls always preserve the aspect ratio of
the current console.
CC: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Jan Kiszka [Sat, 30 Jul 2011 09:39:15 +0000 (11:39 +0200)]
sdl: Dynamically grab input in absolute mouse mode
Not grabbing the input means that special keys like ALT+TAB are still
handled by the host. Improve the usability by grabbing input once the
mouse is inside the guest screen, provided the SDL window has the input
focus. Release it again when the mouse is moved to any border. Also grab
the input when we gain the input focus and the mouse is within the
screen limits.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Jan Kiszka [Sat, 30 Jul 2011 09:39:14 +0000 (11:39 +0200)]
sdl: Fix cursor handling when switching consoles in absolute mouse mode
Restore the cursor when switching from graphic to text console while the
mouse is in absolute mode. Disable it again when returning.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Jan Kiszka [Sat, 30 Jul 2011 09:39:13 +0000 (11:39 +0200)]
sdl: Never release input while in full screen mode
It's confusing to suddenly find two mice in full screen mode when
switching consoles or accidentally hitting the grab hot keys.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Jan Kiszka [Sat, 30 Jul 2011 09:39:12 +0000 (11:39 +0200)]
sdl: Consistently avoid grabbing input for text consoles
There were some preexisting bits that released the input when switching
to text console. This patch spreads this logic consistently and also
avoids grabbing the input while a text console is active.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Jan Kiszka [Sat, 30 Jul 2011 09:39:11 +0000 (11:39 +0200)]
sdl: Initialize gui_fullscreen earlier during setup
This ensures that we actually enter full screen on startup when e.g.
'-vga none -full-screen' was specified.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Jan Kiszka [Sat, 30 Jul 2011 09:39:10 +0000 (11:39 +0200)]
sdl: Drop bogus gui_fullscreen_initial_grab
There must be no difference between initial -full-screen and switching
to this mode via the hot key.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Jan Kiszka [Sat, 30 Jul 2011 09:39:09 +0000 (11:39 +0200)]
sdl: Restore scaling mode on return from full screen
Save the scaling mode and its geometry when going full screen, restore
it when returning to windowed mode.
CC: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Jan Kiszka [Sat, 30 Jul 2011 09:39:08 +0000 (11:39 +0200)]
sdl: Fix full screen toggling from scaled mode
When switching to full screen mode from a scaled window, we need to
resize to DisplayState's dimension, not the scaled "real" screen size.
Moreover, scaling mode may have manipulated the bpp. So we need to
restore it from the DisplayState as well.
CC: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Jan Kiszka [Sat, 30 Jul 2011 09:39:07 +0000 (11:39 +0200)]
sdl: Properly mark modifier+u as hotkey
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Jan Kiszka [Sat, 30 Jul 2011 09:39:06 +0000 (11:39 +0200)]
sdl: Avoid redundant scaling deactivation
Prevents screen flickering.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Jan Kiszka [Sat, 30 Jul 2011 09:39:05 +0000 (11:39 +0200)]
sdl: Do not make full screen mode resizable
This prevents continuous resizing events and improper screen setups when
going full screen.
CC: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Jan Kiszka [Sat, 30 Jul 2011 09:39:04 +0000 (11:39 +0200)]
sdl: Fix termination in -no-shutdown mode
Just like the monitor does, we need to clear no_shutdown before calling
qemu_system_shutdown_request on quit requests. Otherwise, QEMU just
stops the VM.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
David Gibson [Mon, 1 Aug 2011 06:49:59 +0000 (16:49 +1000)]
Check fread() results to avoid gcc 4.6 warnings
When compiling with gcc 4.6, some code in fw_cfg.c complains that fop_ret
is assigned but not used (which is true). However, it looks like the
meaningless assignments to fop_ret were done to suppress other gcc warnings
due to the fact that fread() is labelled as warn_unused_result in glibc.
This patch avoids both errors, by actually checking the fread() result code
and dropping out with an error message if it fails.
Reviewed-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Tested-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Stefano Stabellini [Fri, 29 Jul 2011 15:05:13 +0000 (16:05 +0100)]
MAINTAINERS: add entry for Xen
Acked-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Marcelo Tosatti [Fri, 5 Aug 2011 15:10:55 +0000 (12:10 -0300)]
Remove #ifdef KVM_CAP_TSC_CONTROL
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Joerg Roedel [Thu, 7 Jul 2011 14:13:13 +0000 (16:13 +0200)]
qemu-x86: Set tsc_khz in kvm when supported
Make use of the KVM_TSC_CONTROL feature if available.
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Joerg Roedel [Thu, 7 Jul 2011 14:13:12 +0000 (16:13 +0200)]
qemu-x86: Add tsc_freq option to -cpu
To let the user configure the desired tsc frequency for the
guest if running in KVM.
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Joerg Roedel [Thu, 7 Jul 2011 14:13:11 +0000 (16:13 +0200)]
qemu: Add strtosz_suffix_unit function
This function does the same as the strtosz_suffix function
except that it allows to specify the unit to which the
k/M/B/T suffixes apply. This function will be used later to
parse the tsc-frequency from the command-line.
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Jan Kiszka [Thu, 23 Jun 2011 08:26:27 +0000 (10:26 +0200)]
kvm: Drop obsolete KVM_IOEVENTFD #ifdefs
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Jan Kiszka [Thu, 23 Jun 2011 08:23:10 +0000 (10:23 +0200)]
kvmclock: Fix feature detection
Bit-wise or the feature flags and drop the obsolete #ifdef.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Kevin Wolf [Fri, 5 Aug 2011 10:06:11 +0000 (12:06 +0200)]
qcow2: Fix L1 table size after bdrv_snapshot_goto
When loading an internal snapshot whose L1 table is smaller than the current L1
table, the size of the current L1 would be shrunk to the snapshot's L1 size in
memory, but not on disk. This lead to incorrect refcount updates and eventuelly
to image corruption.
Instead of writing the new L1 size to disk, this simply retains the bigger L1
size that is currently in use and makes sure that the unused part is zeroed.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Tested-by: Philipp Hahn <hahn@univention.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Jan Kiszka [Fri, 5 Aug 2011 12:05:53 +0000 (14:05 +0200)]
slirp: Only start packet expiration for delayed ones
The expiration timeout must only affect packets that are queued due to
pending ARP resolutions. The old version broke ping e.g.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Jan Kiszka [Fri, 5 Aug 2011 12:04:00 +0000 (14:04 +0200)]
slirp: Read current time only once per if_start call
No need to update the current time for each packet we send from the
queue. Processing time is comparably short.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Jan Kiszka [Fri, 5 Aug 2011 10:51:11 +0000 (12:51 +0200)]
slirp: Fix types of IP address parameters
Should be uint32_t for IPv4, not int. Also avoid in_addr_t without
proper includes. Fixes build regression on mingw32.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
malc [Fri, 5 Aug 2011 06:07:10 +0000 (10:07 +0400)]
Merge branch 'master' of git://git.qemu.org/qemu
Anthony Liguori [Thu, 4 Aug 2011 22:15:22 +0000 (17:15 -0500)]
Merge remote-tracking branch 'mst/for_anthony' into staging
Anthony Liguori [Thu, 4 Aug 2011 22:14:49 +0000 (17:14 -0500)]
Merge remote-tracking branch 'alon/pull-libcacard.data' into staging
Anthony Liguori [Thu, 4 Aug 2011 22:14:01 +0000 (17:14 -0500)]
Merge remote-tracking branch 'stefanha/trivial-patches' into staging
Anthony Liguori [Thu, 4 Aug 2011 22:13:26 +0000 (17:13 -0500)]
Merge remote-tracking branch 'spice/spice.v40' into staging
Anthony Liguori [Thu, 4 Aug 2011 22:12:34 +0000 (17:12 -0500)]
Merge remote-tracking branch 'kiszka/queues/slirp' into staging
Anthony Liguori [Thu, 4 Aug 2011 22:10:36 +0000 (17:10 -0500)]
Merge remote-tracking branch 'kraxel/usb.22' into staging
Anthony Liguori [Thu, 4 Aug 2011 21:45:17 +0000 (16:45 -0500)]
Merge remote-tracking branch 'kwolf/for-anthony' into staging
Michael Roth [Mon, 1 Aug 2011 19:52:57 +0000 (14:52 -0500)]
guest agent: add --enable-guest-agent config option
QAPI will require glib/python, but for now the guest agent is the only
user. For now, make these dependencies an explicit guest agent one, and
give users the option to disable it if need be.
Once QAPI is adopted in core QEMU code, we would basically revert this
patch.
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Brad [Sat, 30 Jul 2011 05:45:55 +0000 (01:45 -0400)]
Add support for finding libpng via pkg-config.
Signed-off-by: Brad Smith <brad@comstyle.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Richard Henderson [Sun, 31 Jul 2011 23:47:20 +0000 (16:47 -0700)]
alpha-softmmu: Disable for the 0.15 release branch.
The system emulation code was not merged before the branch.
Let's leave that work for the next release.
Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Stefan Weil [Fri, 29 Jul 2011 20:40:45 +0000 (22:40 +0200)]
configure: Fix bad shell expression for non-Linux hosts
With vhost_net="" (most non-Linux hosts), configure prints an
error message:
test: 2551: =: unexpected operator
Fix this and similar code by adding the missing "".
Cc: Wolfgang Mauerer <wolfgang.mauerer@siemens.com>
Cc: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Reviewed-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Signed-off-by: Stefan Weil <weil@mail.berlios.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>