Add SMSC LAN9118 ethernet emulation.
Signed-off-by: NPaul Brook <paul@codesourcery.com>

(broken by 45a50b16)
Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>

Uni-North AGP device mapping was accidentally dropped in
2e29bd04.

Map the device.
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>

Before 2e29bd04, Uni-North host and AGP
bridge were using the same devfn, 11 << 3. The net effect was that only
AGP bridge was visible. This was changed in the commit to 13 << 3 for AGP.

Some of the later crashes happened due to NULL pointer dereferences generated
by 07b7d053 and insufficient return value
checks.

Disable host device and revert AGP to 11 << 3.
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>

Only two callers of pci_create_simple/pci_register_device bothered
to check the return value. Other cases were prone to crashing with
spurious NULL pointer dereferences.

Make QEMU exit with an error message when devfn is attempted to
be duplicated, also applies to case when the bus is full. Remove
checks.
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>

Signed-off-by: Nmalc <av1474@comtv.ru>

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

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

(broken by 45a50b16)
Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>

Remove cpu_mips_register()
- move mmu_init(), fpu_init() and mvp_init() into cpu_mips_init()
- move the other parts in cpu_mips_init()
Reported-by: NBlue Swirl <blauwirbel@gmail.com>
Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>

This patch fixes clean in case of missing directories and
also adds code to distclean that removes the following files:
 qemu-monitor.texi roms/seabios/config.mak roms/vgabios/config.mak
Signed-off-by: NMagnus Damm <damm@opensource.se>
Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>

Add the sh4 target to the monitor disassembly function,
and remove a duplicate "0x" printout from the sh4 dis-
assembly code.
Signed-off-by: NMagnus Damm <damm@opensource.se>
Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>

Signed-off-by: NMagnus Damm <damm@opensource.se>
Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>

Change 260c0cd3
(pci: use range helper functions) introduced a
bug which made pci cirrus vga on mips malta
(and maybe other pci devices) fail.

Don't change addr - its original value is needed
by ranges_overlap() and range_covers().
Signed-off-by: NStefan Weil <weil@mail.berlios.de>
Acked-by: NRyan Harper <ryanh@us.ibm.com>
Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>

Don't load the kernel twice during reset.
See f2d74978.
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
Signed-off-by: NStefan Weil <weil@mail.berlios.de>
Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>

Because of a typo, structure field vga_bios_size was not initialized
properly and a bogus BAR6 for the nonexistent VGA BIOS appeared.

The bug was uncovered by c1699988.
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>

Allow the user to specify the number of cores present on the
RealView EB + ARM11MPCore board.  Also split into its own config
rather than guessing from the CPU name.
Signed-off-by: NPaul Brook <paul@codesourcery.com>

Guess core tile ID based on CPU type.
Signed-off-by: NPaul Brook <paul@codesourcery.com>

Signed-off-by: NJuan Quintela <quintela@redhat.com>
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>

Signed-off-by: NJuan Quintela <quintela@redhat.com>
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>

When code was transformed to use qdev_reset/vmstate registration, vmstate
was passed a variable of the wrong type
Signed-off-by: NJuan Quintela <quintela@redhat.com>
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>

When capslock is toggled while the vnc window hasn't the focus qemu
will miss the state change.  Add sanity checks for the capslock state
and toggle it if needed, so hosts and guests idea of capslock state
stay in sync.  Simliar logic for numlock is present in qemu already.
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>

While writing working on an e1000 driver for my university's OS I
noticed that some registers aren't readable in QEMU, but they should
be readable as stated in Intels Driver Developer Manual (and also
verified on real hardware).
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>

Signed-off-by: NDavid Woodhouse <David.Woodhouse@intel.com>
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>

Signed-off-by: NHollis Blanchard <hollisb@us.ibm.com>
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>

Unbreaks PowerPC and S390 KVM builds.
Signed-off-by: NHollis Blanchard <hollisb@us.ibm.com>
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>

We need to signal not only write errors, but also read errors to the guest
driver. This fixes a regression introduced by 869a5c6d.
Signed-off-by: NKevin Wolf <kwolf@redhat.com>
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>

When creating a snapshot we can run into the situation that the first disk
doesn't have a snapshot, but the second one does have one with the same name as
the new snapshot.

In this case, qemu doesn't recognize that there is a snapshot to be
overwritten, so it starts to save the new snapshot and errors out later when it
tries to snapshot the second image. With this patch, snapshots on secondary
images are overwritten just like on the first image.
Reported-by: NJuan Quintela <quintela@redhat.com>
Signed-off-by: NKevin Wolf <kwolf@redhat.com>
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>

commit b04c4134
broke incoming migration.  After talking with Gleb, code was intended
to be the way is in this fix.  This fixes migration here.
Signed-off-by: NJuan Quintela <quintela@redhat.com>
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>

Signed-off-by: NJuan Quintela <quintela@redhat.com>
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>

Based on a ideas of Daniel Jacobowitz + Stefan Weil
Signed-off-by: NJuan Quintela <quintela@redhat.com>
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>

A bus may have hotplugging enabled but not have the 'unplug'
callback defined, which would lead to a crash on trying to
unplug a device on the bus.

Fix by introducing an assert to check if the callback is valid.
Signed-off-by: NAmit Shah <amit.shah@redhat.com>
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>

* Remove 2nd entry for pxe-pcnet.bin.
  This kind of error can be avoided by sorting
  entries. So all pxe-*.bin entries are now sorted
  alphabetically.
* Rename pxe-eepro100.bin -> pxe-i82559er.bin.
  This change completes another patch which did
  the rename on the pxe image for i82559er.
Signed-off-by: NStefan Weil <weil@mail.berlios.de>
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>

Some devices did not have an initialisation value
for entry ".exit". This is fixed here.
Signed-off-by: NStefan Weil <weil@mail.berlios.de>
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>

* Rename pxe-eepro100.bin to pxe-i82559er.bin.
  The other devices supported by eepro100.c need
  additional pxe boot ROM images.
* Call rom_add_option during initialisation.
  The code won't work with two or more different
  eepro100 devices, because it only adds one option
  ROM, but this use case is perhaps never needed.

Using this patch, model=i82559er at least works partially.
For full support, more eepro100 patches are needed
(will follow later, can be fetched from ar7 branch
of QEMU).
Signed-off-by: NStefan Weil <weil@mail.berlios.de>
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>

Replace
	GEN  config-all-devices.mak
by
	GEN   config-all-devices.mak

Like this, the logging output is column aligned.
Signed-off-by: NStefan Weil <weil@mail.berlios.de>
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>

Many (most?) serial interfaces have a programmable
clock which provides the reference frequency ("baudbase").
So a fixed baudbase which is only set once can be wrong.

omap1.c is an example which could use the new interface
to change baudbase when the programmable clock changes.
ar7 system emulation (still not part of standard QEMU)
is similar to omap and already uses serial_set_frequency.
Signed-off-by: NStefan Weil <weil@mail.berlios.de>
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>

Avoids rom overlap conflicts.
Signed-off-by: NEdgar E. Iglesias <edgar.iglesias@gmail.com>

Signed-off-by: NEdgar E. Iglesias <edgar.iglesias@gmail.com>

Initialize synthesis config registers at reset to cope with the new
cpu_reset sequences.
Signed-off-by: NEdgar E. Iglesias <edgar.iglesias@gmail.com>