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# Date Author Comment
4da5fcd3 12/23/2009 04:35 pm Isaku Yamahata

piix_pci: use range helper function

use range helper function in i440fx_write_config().

Signed-off-by: Isaku Yamahata <>
Signed-off-by: Michael S. Tsirkin <>
56594fe3 12/23/2009 04:35 pm Isaku Yamahata

piix_pci: add link to i440fx data sheet.

add link to i440fx data sheet.

Signed-off-by: Isaku Yamahata <>
Signed-off-by: Michael S. Tsirkin <>
f2c688bb 12/23/2009 04:35 pm Isaku Yamahata

piix_pci: define symbolic value for PAM0, PAM6 and SMRAM.

Define symbolic value in i440fx configuration space
for 0x59, 0x5f and 0x7f and use them.

Signed-off-by: Isaku Yamahata <>
Signed-off-by: Michael S. Tsirkin <>
be73cfe2 12/03/2009 06:05 pm Juan Quintela

savevm: Port to qdev.vmsd all devices that have qdev

Signed-off-by: Juan Quintela <>
Signed-off-by: Anthony Liguori <>
f08b32fe 12/01/2009 05:51 pm Isaku Yamahata

pci: shorten pci_host_{conf, data}_register_xxx function a bit.

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: Isaku Yamahata <>...
a455783b 11/09/2009 04:43 pm Isaku Yamahata

pci_host: consolidate pci config address access.

consolidate pci_config address access into pci_host.c

Signed-off-by: Isaku Yamahata <>
Signed-off-by: Anthony Liguori <>
4f5e19e6 11/09/2009 04:43 pm Isaku Yamahata

pci_host.h: move functions in pci_host.h into .c file.

split static functions in pci_host.h into pci_host.c and
pci_host_template.h.
Later a structures declared in pci_host.h, PCIHostState, will be used.
However pci_host.h doesn't allow to include itself easily. This patches...
c1699988 11/07/2009 10:06 am Glauber Costa

v3: don't call reset functions on cpu initialization

There is absolutely no need to call reset functions when initializing
devices. Since we are already registering them, calling qemu_system_reset()
should suffice. Actually, it is what happens when we reboot the machine,...
e23a1b33 10/07/2009 04:54 pm Markus Armbruster

New qdev_init_nofail()

Like qdev_init(), but terminate program via hw_error() instead of
returning an error value.

Use it instead of qdev_init() where terminating the program on failure
is okay, either because it's during machine construction, or because...
7cd9eee0 10/05/2009 05:32 pm Gerd Hoffmann

piix_pci: kill PIIX3IrqState

Signed-off-by: Gerd Hoffmann <>
Signed-off-by: Anthony Liguori <>
e59fb374 10/05/2009 05:32 pm Juan Quintela

vmstate: add version_id argument to post_load

Signed-off-by: Juan Quintela <>
Signed-off-by: Anthony Liguori <>
c227f099 10/02/2009 12:12 am Anthony Liguori

Revert "Get rid of _t suffix"

In the very least, a change like this requires discussion on the list.

The naming convention is goofy and it causes a massive merge problem. Something
like this must be presented on the list first so people can provide input...
99a0949b 10/01/2009 09:45 pm malc

Get rid of _t suffix

Some not so obvious bits, slirp and Xen were left alone for the time
being.

Signed-off-by: malc <>
752ff2fa 09/11/2009 07:10 pm Juan Quintela

vmstate: rename run_after_load() -> post_load()

This naming was used in kvm tree, and is easier to remember

Signed-off-by: Juan Quintela <>
Signed-off-by: Anthony Liguori <>
d1f171bd 09/04/2009 05:37 pm Juan Quintela

piix3: use new vmstate infrastructure

Signed-off-by: Juan Quintela <>
Signed-off-by: Anthony Liguori <>
8372615d 09/04/2009 05:37 pm Juan Quintela

pci_irq_levels[] belong to PIIX3State

With previous cleanups, now it is possible to put it where it belongs

Signed-off-by: Juan Quintela <>
Signed-off-by: Anthony Liguori <>
da64182c 09/04/2009 05:37 pm Juan Quintela

Update SaveVM versions

Now that we have all fields belonging to a PCIDevice, save each field
on the device that it belongs. This means moving pci_irq_levels
from PCII440FXState to PIIX3State.
Old formats are loaded, but we only save on the new saner format....
0c7d19e5 09/04/2009 05:37 pm Juan Quintela

i440fx: use new vmstate infrastructure

Signed-off-by: Juan Quintela <>
Signed-off-by: Anthony Liguori <>
fd37d881 09/04/2009 05:37 pm Juan Quintela

Create PIIX3State instead of using PCIDevice for PIIX3

Signed-off-by: Juan Quintela <>
Signed-off-by: Anthony Liguori <>
bd7dce87 09/04/2009 05:37 pm Juan Quintela

Introduce PIIX3IrqState for piix3 irq's state

Signed-off-by: Juan Quintela <>
Signed-off-by: Anthony Liguori <>
85a750ca 09/04/2009 05:37 pm Juan Quintela

Fold piix3_init() intto i440fx_init

i440fx_init will now work properly if we don't setup piix3

Signed-off-by: Juan Quintela <>
Signed-off-by: Anthony Liguori <>
fd83e9b9 09/04/2009 05:37 pm Juan Quintela

We can add piix3_dev now to PIIX3IrqState

Signed-off-by: Juan Quintela <>
Signed-off-by: Anthony Liguori <>
867a0d7d 09/04/2009 05:37 pm Juan Quintela

Save irq_state into PCII440FXState

Signed-off-by: Juan Quintela <>
Signed-off-by: Anthony Liguori <>
0a3bacf3 09/04/2009 05:37 pm Juan Quintela

Use PCII440FXState instead of generic PCIDevice

Signed-off-by: Juan Quintela <>
Signed-off-by: Anthony Liguori <>
6c009fa4 09/04/2009 05:37 pm Juan Quintela

Move smm_enabled and isa_memory_mappings to PCII440FXState

Signed-off-by: Juan Quintela <>
Signed-off-by: Anthony Liguori <>
5d4e84c8 09/04/2009 05:37 pm Juan Quintela

We want the argument pass to set_irq to be opaque

piix_pci want to pass more things that the pic

Signed-off-by: Juan Quintela <>
Signed-off-by: Anthony Liguori <>
a4bf1f3e 09/04/2009 05:37 pm Juan Quintela

piix4 don't use pci_irq_levels at all

Signed-off-by: Juan Quintela <>
Signed-off-by: Anthony Liguori <>
823e675a 09/04/2009 05:37 pm Juan Quintela

Split piix4 support from piix_pci.c

Now mips_malta uses piix4 and pc's use piix_pci definitions

Signed-off-by: Juan Quintela <>
Signed-off-by: Anthony Liguori <>
81a322d4 08/28/2009 04:43 am Gerd Hoffmann

qdev: add return value to init() callbacks.

Sorry folks, but it has to be. One more of these invasive qdev patches.

We have a serious design bug in the qdev interface: device init
callbacks can't signal failure because the init() callback has no
return value. This patch fixes it....
f75247f1 08/10/2009 09:05 pm Gerd Hoffmann

qdev/isa: make the piix isa bridge register an isa bus.

Signed-off-by: Gerd Hoffmann <>
Signed-off-by: Anthony Liguori <>
Message-Id:
8a14daa5 07/27/2009 10:08 pm Gerd Hoffmann

qdev/pci: hook up i440fx.

Hook i44fx pcihost into sysbus.
Convert Host bridge and ISA bridge pci devices to qdev.
Tag as no-user.

Signed-off-by: Gerd Hoffmann <>
Signed-off-by: Anthony Liguori <>
a08d4367 06/29/2009 10:18 pm Jan Kiszka

Revert "Introduce reset notifier order"

This reverts commit 8217606e6edb49591b4a6fd5a0d1229cebe470a9 (and
updates later added users of qemu_register_reset), we solved the
problem it originally addressed less invasively.

Signed-off-by: Jan Kiszka <>...
eae6bcbf 06/17/2009 08:36 pm Blue Swirl

Call piix4_reset() on system reset.

Also zero pci_irq_levels on reset to avoid stuck irq after reset.

Based on 15a1956af94e36105494f782a752698103addf63 by Gleb Natapov.

Signed-off-by: Blue Swirl <>
15a1956a 06/17/2009 08:05 pm Gleb Natapov

Call piix3_reset() on system reset.

Also zero pci_irq_levels on reset to avoid stuck irq after reset.

Signed-off-by: Gleb Natapov <>
Signed-off-by: Yaniv Kamay <>
02e2da45 05/23/2009 02:13 am Paul Brook

Add common BusState

Implement and use a common device bus state. The main side-effect is
that creating a bus and attaching it to a parent device are no longer
separate operations. For legacy code we allow a NULL parent, but that
should go away eventually....
6407f373 05/03/2009 10:03 pm Isaku Yamahata

use PCI_HEADER_TYPE.

use symbolic value instead of 0x0e and related value.

Signed-off-by: Isaku Yamahata <>
d78f3995 03/16/2009 06:33 pm blueswir1

Delete some unused macros detected with -Wp,-Wunused-macros use

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6856 c046a42c-6fe2-441c-8c8c-71466251a162
173a543b 02/01/2009 09:26 pm blueswir1

Add and use #defines for PCI device classes

This patch adds and uses #defines for PCI device classes and subclases,
using a new pci_config_set_class() function, similar to the recently
added pci_config_set_vendor_id() and pci_config_set_device_id().

Change since v1: fixed compilation of hw/sun4u.c...
deb54399 01/26/2009 05:37 pm aliguori

Define PCI vendor and device IDs in pci.h (Stuart Brady)

This patch defines PCI vendor and device IDs in pci.h (matching those
from Linux's pci_ids.h), and uses those definitions where appropriate.

Change from v1:
Introduces pci_config_set_vendor_id() / pci_config_set_device_id()...
b1d8e52e 10/26/2008 03:43 pm blueswir1

Fix undeclared symbol warnings from sparse

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5539 c046a42c-6fe2-441c-8c8c-71466251a162
00f82b8a 04/28/2008 12:12 am aurel32

Use correct types to enable > 2G support, based on a patch from
Anthony Liguori.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4265 c046a42c-6fe2-441c-8c8c-71466251a162
03875444 04/22/2008 11:45 pm aurel32

Revert "Use correct types to enable > 2G support" (r4238), it is
not yet ready.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4240 c046a42c-6fe2-441c-8c8c-71466251a162
967032c3 04/22/2008 11:37 pm aurel32

Use correct types to enable > 2G support, based on a patch from
Anthony Liguori.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4238 c046a42c-6fe2-441c-8c8c-71466251a162
477afee3 03/29/2008 12:28 am aurel32

Add missing initial values for PIIX3 function 0 (PIRQRC)

(Sebastian Herbszt)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4116 c046a42c-6fe2-441c-8c8c-71466251a162
cf7a2fe2 03/18/2008 08:53 am aurel32

SCI fixes

(Anthony Liguori)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4081 c046a42c-6fe2-441c-8c8c-71466251a162
52fc1d83 12/10/2007 01:56 am balrog

Save/load PCI-device, PCI-bus and PIIX3 irq-related state (patches by Uri Lublin.
Note that other PCI bridges are not fixed here.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3793 c046a42c-6fe2-441c-8c8c-71466251a162
d1781191 12/10/2007 01:02 am ths

Remove leftover support for 82371FB (Step A1), by Carlo Marcelo Arenas
Belon.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3787 c046a42c-6fe2-441c-8c8c-71466251a162
9596ebb7 11/18/2007 03:44 am pbrook

Add statics and missing #includes for prototypes.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3683 c046a42c-6fe2-441c-8c8c-71466251a162
87ecb68b 11/17/2007 07:14 pm pbrook

Break up vl.h.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3674 c046a42c-6fe2-441c-8c8c-71466251a162
3f6ffb6a 10/20/2007 11:36 pm ths

Enable ACPI interrupts, by Igor Lvovsky.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3419 c046a42c-6fe2-441c-8c8c-71466251a162
5fafdf24 09/17/2007 12:08 am ths

find -type f | xargs sed -i 's/[\t ]$//g' # on most files

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3173 c046a42c-6fe2-441c-8c8c-71466251a162
d537cf6c 04/07/2007 09:14 pm pbrook

Unify IRQ handling.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2635 c046a42c-6fe2-441c-8c8c-71466251a162
e6a71ae3 01/24/2007 11:35 pm ths

Add support for 82371FB (Step A1) and Improved support for 82371SB
(Function 1), by Carlo Marcelo Arenas Belon.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2353 c046a42c-6fe2-441c-8c8c-71466251a162
5c2b87e3 01/15/2007 07:08 pm ths

PIIX4 support, by Aurelien Jarno.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2317 c046a42c-6fe2-441c-8c8c-71466251a162
8f1c91d8 01/10/2007 06:23 pm ths

Devfn number for the PIIX3 southbridge, by Aurelien Jarno.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2315 c046a42c-6fe2-441c-8c8c-71466251a162
84631fd7 09/24/2006 10:31 pm bellard

implement i440 instead of i450 ISA memory mappings to be compatible with Bochs

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2177 c046a42c-6fe2-441c-8c8c-71466251a162
ee0ea1d0 09/24/2006 09:49 pm bellard

moved PCI init to BIOS - added ISA memory mapping registers and SMM support

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2174 c046a42c-6fe2-441c-8c8c-71466251a162
80b3ada7 09/24/2006 08:01 pm pbrook

Implement sun4u PCI IRQ routing.
Allow multiple PCI busses and PCI-PCI bridges.
Fix bugs in Versatile PCI implementation.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2166 c046a42c-6fe2-441c-8c8c-71466251a162
d2b59317 09/24/2006 03:16 am pbrook

PCI shared IRQ fix (original patch by andrzej zaborowski).

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2165 c046a42c-6fe2-441c-8c8c-71466251a162
1941d19c 08/17/2006 01:46 pm bellard

PCI save/restore changes

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2115 c046a42c-6fe2-441c-8c8c-71466251a162
502a5395 05/13/2006 07:11 pm pbrook

Rearrange PCI host emulation code.
Add ARM PCI emulation.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1916 c046a42c-6fe2-441c-8c8c-71466251a162