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* pci: don't overwrite multi functio bit in pci header type.Isaku Yamahata2010-07-111-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Don't overwrite pci header type. Otherwise, multi function bit which pci_init_header_type() sets appropriately is lost. Anyway PCI_HEADER_TYPE_NORMAL is zero, so it is unnecessary to zero which is already zero cleared. how to test: run qemu and issue info pci to see whether a device in question is normal device, not pci-to-pci bridge. This is handy because guest os isn't required. tested changes: The following files are covered by using following commands. sparc64-softmmu apb_pci.c, vga-pci.c, cmd646.c, ne2k_pci.c, sun4u.c ppc-softmmu grackle_pci.c, cmd646.c, ne2k_pci.c, vga-pci.c, macio.c ppc-softmmu -M mac99 unin_pci.c(uni-north, uni-north-agp) ppc64-softmmu pci-ohci, ne2k_pci, vga-pci, unin_pci.c(u3-agp) x86_64-softmmu acpi_piix4.c, ide/piix.c, piix_pci.c -vga vmware vmware_vga.c -watchdog i6300esb wdt_i6300esb.c -usb usb-uhci.c -sound ac97 ac97.c -nic model=rtl8139 rtl8139.c -nic model=pcnet pcnet.c -balloon virtio virtio-pci.c: untested changes: The following changes aren't tested. prep_pci.c: ppc-softmmu -M prep should cover, but core dumped. unin_pci.c(uni-north-pci): the caller is commented out. openpic.c: the caller is commented out in ppc_prep.c Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
* ac97: symbolic names for pci registersMichael S. Tsirkin2009-12-231-26/+31
| | | | | | | | | 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>
* savevm: Port to qdev.vmsd all devices that have qdevJuan Quintela2009-12-031-1/+1
| | | | | Signed-off-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
* ac97: port to vmstateJuan Quintela2009-12-031-57/+44
| | | | | Signed-off-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
* ac97: up savevm version and remove active from stateJuan Quintela2009-12-031-9/+4
| | | | | Signed-off-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
* ac97: recalculate active after loadvmJuan Quintela2009-12-031-0/+3
| | | | | Signed-off-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
* ac97: sizeof needs %zdJuan Quintela2009-12-031-2/+2
| | | | | | | 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>
* pci: introduce pcibus_t to represent pci bus address/size instead of uint32_tIsaku Yamahata2009-11-091-1/+1
| | | | | | | | | | | 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>
* pci: s/PCI_ADDRESS_SPACE_/PCI_BASE_ADDRESS_SPACE_/ to match pci_regs.hIsaku Yamahata2009-11-091-2/+3
| | | | | | | | | 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>
* qdev: add return value to init() callbacks.Gerd Hoffmann2009-08-271-1/+2
| | | | | | | | | | | | | | | | | | 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>
* Remove unneded ac97 indirection accessing its stateJuan Quintela2009-08-221-43/+24
| | | | | | | | | | | 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>
* qdev: es1370+ac97 descriptionGerd Hoffmann2009-07-161-0/+1
| | | | | Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
* Indent ac97 and es1370 according to audio formattingAnthony Liguori2009-07-101-7/+7
| | | | | | | 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>
* qdev: convert ac97.Gerd Hoffmann2009-07-091-20/+22
| | | | Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
* Revert "Introduce reset notifier order"Jan Kiszka2009-06-291-1/+1
| | | | | | | | | 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 <jan.kiszka@siemens.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
* Restore consistent formatting of audio devicesmalc2009-06-201-5/+5
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* Rename pci_register_io_region() to pci_register_bar()Avi Kivity2009-06-161-2/+2
| | | | | | | | 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>
* Introduce reset notifier orderJan Kiszka2009-05-221-1/+1
| | | | | | | | | | | | | | | 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>
* Remove any pretense that there can be more than one AudioStatemalc2009-05-141-2/+1
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* Push AUD_init down to devicesPaul Brook2009-05-121-6/+2
| | | | | | | | 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>
* use PCI_HEADER_TYPE.Isaku Yamahata2009-05-031-1/+1
| | | | | | use symbolic value instead of 0x0e and related value. Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
* Add and use #defines for PCI device classesblueswir12009-02-011-2/+1
| | | | | | | | | | | | | 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
* Define PCI vendor and device IDs in pci.h (Stuart Brady)aliguori2009-01-261-5/+2
| | | | | | | | | | | | | | | 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
* Use the ARRAY_SIZE() macro where appropriate.malc2008-12-221-2/+2
| | | | | | | | | 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
* Make audio violate POSIX lessmalc2008-12-031-1/+1
| | | | git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5864 c046a42c-6fe2-441c-8c8c-71466251a162
* Add calls to pci_device_save/loadmalc2008-06-211-2/+9
| | | | git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4766 c046a42c-6fe2-441c-8c8c-71466251a162
* Do not scare users with ominous error messages from AUD_open*malc2008-06-081-31/+60
| | | | | | | | | | | | | | | | | | | | | | | | 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
* PCI AC97 emulation by malc.balrog2008-01-141-0/+1349
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3918 c046a42c-6fe2-441c-8c8c-71466251a162
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