Commit Graph

27 Commits

Author SHA1 Message Date
Michael S. Tsirkin 4468fb6343 ac97: symbolic names for pci registers
No functional changes. I verified that the generated binary
does not change.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Juan Quintela <quintela@redhat.com>
Acked-by: Glauber Costa <glommer@gmail.com>
2009-12-23 16:35:00 +02:00
Juan Quintela be73cfe2be savevm: Port to qdev.vmsd all devices that have qdev
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-12-03 10:05:58 -06:00
Juan Quintela a90ffa497d ac97: port to vmstate
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-12-03 09:41:27 -06:00
Juan Quintela 3b6b2126b2 ac97: up savevm version and remove active from state
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-12-03 09:41:26 -06:00
Juan Quintela 7626f39fd5 ac97: recalculate active after loadvm
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-12-03 09:41:26 -06:00
Juan Quintela 0148d1778b ac97: sizeof needs %zd
This change makes DEBUG_AC97 to compile again

Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-12-03 09:41:26 -06:00
Isaku Yamahata 6e355d901b pci: introduce pcibus_t to represent pci bus address/size instead of uint32_t
This patch is preliminary for 64 bit BAR support.
Introduce dedicated type, pcibus_t, to represent pci bus address/size
instead of uint32_t.
Later this type will be changed to uint64_t.

Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-11-09 08:43:08 -06:00
Isaku Yamahata 0392a017ae pci: s/PCI_ADDRESS_SPACE_/PCI_BASE_ADDRESS_SPACE_/ to match pci_regs.h
make constants for pci base address match pci_regs.h by
renaming PCI_ADDRESS_SPACE_xxx to PCI_BASE_ADDRESS_SPACE_xxx.

Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-11-09 08:43:07 -06:00
Gerd Hoffmann 81a322d4a1 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.

We have already one case in-tree where this is needed:
Try -device virtio-blk-pci (without drive= specified) and watch qemu
segfault.  This patch fixes it.

With usb+scsi being converted to qdev we'll get more devices where the
init callback can fail for various reasons.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-08-27 20:43:28 -05:00
Juan Quintela 10ee2aaa41 Remove unneded ac97 indirection accessing its state
Searching for "inspiration" to convert another device to qdev, I got
ac97.  Once I understood a bit of qdev, found that ac97 used a not needed
indirection.  To protect the unaware, just fixed it.

Later, Juan.

Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: malc <av1474@comtv.ru>
2009-08-22 13:51:39 +04:00
Gerd Hoffmann f35199864c qdev: es1370+ac97 description
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-07-16 17:28:53 -05:00
Anthony Liguori 0c3271c558 Indent ac97 and es1370 according to audio formatting
For the sake of consistency.  I pulled in the wrong patches from Gerd when
he did the qdev conversion.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-07-10 15:32:03 -05:00
Gerd Hoffmann d88a76d1d3 qdev: convert ac97.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2009-07-09 13:07:03 +01:00
Jan Kiszka a08d43677f Revert "Introduce reset notifier order"
This reverts commit 8217606e6e (and
updates later added users of qemu_register_reset), we solved the
problem it originally addressed less invasively.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-06-29 14:18:08 -05:00
malc d999f7e023 Restore consistent formatting of audio devices 2009-06-20 05:13:29 +04:00
Avi Kivity 28c2c26495 Rename pci_register_io_region() to pci_register_bar()
This function is used to manage a PCI BAR, so make the more generic
pci_register_io_region() available to other uses.

Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-06-16 15:18:38 -05:00
Jan Kiszka 8217606e6e Introduce reset notifier order
Add the parameter 'order' to qemu_register_reset and sort callbacks on
registration. On system reset, callbacks with lower order will be
invoked before those with higher order. Update all existing users to the
standard order 0.

Note: At least for x86, the existing users seem to assume that handlers
are called in their registration order. Therefore, the patch preserves
this property. If someone feels bored, (s)he could try to identify this
dependency and express it properly on callback registration.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-05-22 10:50:34 -05:00
malc 1a7dafce1d Remove any pretense that there can be more than one AudioState 2009-05-14 03:20:43 +04:00
Paul Brook 22d83b140e Push AUD_init down to devices
Now we can safely call AUD_init multiple times we can push it down to
individual audio devices, rather than having to pass it from the board
init.

Signed-off-by: Paul Brook <paul@codesourcery.com>
2009-05-12 12:33:04 +01:00
Isaku Yamahata 6407f37373 use PCI_HEADER_TYPE.
use symbolic value instead of 0x0e and related value.

Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
2009-05-03 19:03:00 +00:00
blueswir1 173a543b36 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

Signed-off-by: Stuart Brady <stuart.brady@gmail.com>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6491 c046a42c-6fe2-441c-8c8c-71466251a162
2009-02-01 19:26:20 +00:00
aliguori deb54399df 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()
  accessors as suggested by Anthony Liguori.

Signed-off-by: Stuart Brady <stuart.brady@gmail.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6442 c046a42c-6fe2-441c-8c8c-71466251a162
2009-01-26 15:37:35 +00:00
malc b1503cda1e Use the ARRAY_SIZE() macro where appropriate.
Change from v1:
  Avoid changing the existing coding style in certain files.

Signed-off-by: Stuart Brady <stuart.brady@gmail.com>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6120 c046a42c-6fe2-441c-8c8c-71466251a162
2008-12-22 20:33:55 +00:00
malc 1ea879e558 Make audio violate POSIX less
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5864 c046a42c-6fe2-441c-8c8c-71466251a162
2008-12-03 22:48:44 +00:00
malc 279a65442e Add calls to pci_device_save/load
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4766 c046a42c-6fe2-441c-8c8c-71466251a162
2008-06-21 17:14:50 +00:00
malc 2c44375d64 Do not scare users with ominous error messages from AUD_open*
Apparently Windows Server 2003 sets the frequency for either mc or pi
voice to zero, which in turn triggers a call to audio_bug from this
chain:

open_voice -> AUD_open_in -> audio_bug (audio_validate_settings):

A bug was just triggered in AUD_open_in
...
Context:
audio: frequency=0 nchannels=2 fmt=S16 endianness=little

But since no attempt by the said OS is made to actually use the voice
with zero frequency this can be considered normal behavior.

Hence if zero freqency situation is encountered - close current voice,
and make noises if the guest tries to use it.

Reported by simon@...ve


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4694 c046a42c-6fe2-441c-8c8c-71466251a162
2008-06-08 01:07:48 +00:00
balrog e5c9a13e26 PCI AC97 emulation by malc.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3918 c046a42c-6fe2-441c-8c8c-71466251a162
2008-01-14 04:27:55 +00:00