msix state is managed by OS, not the
driver, so it's wrong to touch it
on io from driver.
Mark all vectors unused instead.
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

will be used by virtio on soft reset
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

goto into scope is evil. rearrange pci_bridge_filter
so that we always go to end of function on error.
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
Acked-by: NIsaku Yamahata <yamahata@valinux.co.jp>

- fix bridge prefetchable memory accesser to check 64bit or not.
- use pcibus_t consistently instead mixing pcibus_t and uint64_t.
Signed-off-by: NIsaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

fix typo in pci_config_get_io_base().
Signed-off-by: NIsaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

This patch replaces magic number, 256, with ARRAY_SIZE().
Signed-off-by: NIsaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

Split bar address math into a separate function.
In particular, this gets rid of an ugly forward goto
into scope that we have there.
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
Acked-by: NIsaku Yamahata <yamahata@valinux.co.jp>

This patch converts r->size == 0 to !r_size.
Signed-off-by: NIsaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

This patch removes unused constants committed by
fb231628.
Signed-off-by: NIsaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

This patch moves two typedefs, PCIHostState and PCIExpressHost to
qemu-common.h for consistency as PCIBus and PCIDevice are typedefed
in qemu-common.h.
Signed-off-by: NIsaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

This patch removes some comment which should go into commit log
in pci.h.
Signed-off-by: NIsaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

This patch replaces for loop by memset in pci_init_wmask().
Signed-off-by: NIsaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

including pci_host.h isn't needed by pci.c.
This patch kills it.
Signed-off-by: NIsaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

This patch removes unnecessary & 0xff in pci_dev_find_by_addr().
Signed-off-by: NIsaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

This patch renames pci_find_host_bus() to pci_find_root_bus()
as suggested by "Michael S. Tsirkin" <mst@redhat.com>.
Signed-off-by: NIsaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

Because pci_sub_bus() is used only once so eliminate it
by open coding as suggested by "Michael S. Tsirkin" <mst@redhat.com>.
Signed-off-by: NIsaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

pci_host_data_register_io_memory and its variants are too long a bit.
So shorten them. Now they are
pci_host_{conf, data}_register_{mmio, mmio_noswap, ioport}()
Signed-off-by: NIsaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

This patch renames pci_addr_to_dev(), pcie_mmcfg_addr_to_dev()
to pci_dev_find_by_addr(), pcie_dev_find_by_mmcfg_addr()
as "Michael S. Tsirkin" <mst@redhat.com> suggested.
Signed-off-by: NIsaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

This patch removes pci_addr_to_config() and open code it
as suggested by Michael S. Tsirkin <mst@redhat.com>.
Signed-off-by: NIsaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

Remove switch on length: we don't care about
high bits for value, so just return all ones
if no device.  And add one assert().
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
Acked-by: NIsaku Yamahata <yamahata@valinux.co.jp>

Now pci host stuff has been moved from pci.[hc] to pci_host.[hc]
so the declaration of pci_data_{read, write}() should be in
pci_host.h
This patch moves them from pci.h to pci_host.h for consistency.
Signed-off-by: NIsaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

It printed wrong limit value of bridge.
This patch fixes it.
Signed-off-by: NIsaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

pci.h declares some functions which aren't
defined in pci.h. Clean up moving things
to appropriate headers, and update all users.
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

This causes ctrl+alt+u or ctrl+alt+f to not work when windows hasn't been
resized first. Other graphic emulators do resize the screen on
hw_invalidate.

This reverts commit 0bd8246b.

Replace defconfing -> defconfig
Signed-off-by: NStefan Weil <weil@mail.berlios.de>
Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>

Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>

Fix cpu_get_real_ticks:
- check should be done on __mips and not __mips_isa_rev
- linux kernels >= 2.6.25 are emulating the 2 needed rdhwr functions
  so it's safe to use rdhwr.

This is better than what's currently in but it doesn't mean it works nicely
Some tests needs to be done imho
Signed-off-by: NArnaud Patard <arnaud.patard@rtp-net.org>
Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>

In a bunch of places, 64 is used as value of _NSIG but it's wrong
at least on MIPS were _NSIG is 128.

Based on a patch from Arnaud Patard <arnaud.patard@rtp-net.org>
Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>

This op only takes two arguments, not two.
Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>

Signed-off-by: NPaul Brook <paul@codesourcery.com>

This includes the following changes:

  42bc394 Make sure to reenable ata interrupts even on error.
  494dfc6 Move SeaBIOS post/boot stack to avoid conflict with gPXE.
  3133e38 Test for broken gcc -combine on FC12.
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>

Implement ARMv6 atomic ops (ldrex/strex) using the same trick as PPC.
Signed-off-by: NPaul Brook <paul@codesourcery.com>

Add ARM Realview I2C host emulation.
Signed-off-by: NPaul Brook <paul@codesourcery.com>

Reqrite bitbanging I2C implementation.  New code improves stop/start
condition handling, and gives more accurate input line level.

Introduce intermediate abstraction layer for I2C bitbanging that
is not connected via a GPIO port.
Signed-off-by: NPaul Brook <paul@codesourcery.com>

Implement MAXIM SD1338 RTC+NVRAM.
Signed-off-by: NPaul Brook <paul@codesourcery.com>

Combine multiple BCD implementations.
Signed-off-by: NPaul Brook <paul@codesourcery.com>

Add makefile dependencies for target specific device configs.
These will copy the default config if none exists, obsoleting the old
configure time code.  If a config already exists but is older than the
default then print a warning.

Also remove config-devices.h.  Code does not and should not care which
devices are being built.
Signed-off-by: NPaul Brook <paul@codesourcery.com>

Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>

There is no reason to have it disabled on this platform.
Signed-off-by: NHervé Poussineau <hpoussin@reactos.org>
Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>

Depending on the CPU, CP0_LLAddr is either read-only or read-write,
and the returned value can be shifted by a variable amount of bits.
Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
Signed-off-by: NHervé Poussineau <hpoussin@reactos.org>