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[Qemu-devel] [PATCH qom-next for-next v2 0/6] PCI VMState cleanups
From: |
Andreas Färber |
Subject: |
[Qemu-devel] [PATCH qom-next for-next v2 0/6] PCI VMState cleanups |
Date: |
Mon, 29 Jul 2013 02:26:55 +0200 |
Hello Michael and Gerd,
As discussed, this series attempts to clean up PCIe devices fiddling with
individual PCI VMStateFields. It is based on my qom-devices queue, containing
changes to PCIe devices.
v2 has been changed to use VMStateField::field_exists instead of subsections
and unifies PCI and PCIe. Making MSI-X such a conditional field affects PCI,
too,
now and therefore requires incompatible changes to VMXNET3 PCI NIC.
This has been successfully tested with a selection of PCI and PCIe devices
on -machine pc (-machine q35 is unfortunately unmigratable due to ich9-ahci)
and shows identically sized state files (for "exec:cat > pc-pci.state") and
no immediate crashes. Not 1.6 material.
A QOM follow-up RFC will be sent out shortly.
Regards,
Andreas
v1 -> v2:
* Prepended patches to drop VMSTATE_{PCI,PCIE}_DEVICE() arguments.
* Added patch to introduce VMSTATE_BUFFER_UNSAFE_INFO_TEST() macro.
* Unified PCI and PCIe VMStateDescriptions (mst).
* Instead of moving & turning into subsection, make AER log conditional field.
* Instead of subsection, make MSI-X a conditional field.
Cc: Michael S. Tsirkin <address@hidden>
Cc: Gerd Hoffmann <address@hidden>
Cc: Stefan Hajnoczi <address@hidden>
Cc: Juan Quintela <address@hidden>
Andreas Färber (6):
pci: Simplify VMSTATE_PCI_DEVICE() macro
pci: Simplify VMSTATE_PCIE_DEVICE() macro
vmstate: Introduce VMSTATE_BUFFER_UNSAFE_INFO_TEST()
pci: Unify vmstate_{pci,pcie}_device
pci: Move vmstate_pcie_aer_log into vmstate_pci_device
pci: Move VMSTATE_MSIX() into vmstate_pci_device
hw/acpi/piix4.c | 2 +-
hw/audio/ac97.c | 2 +-
hw/audio/es1370.c | 2 +-
hw/audio/intel-hda.c | 2 +-
hw/char/serial-pci.c | 4 +--
hw/char/tpci200.c | 2 +-
hw/display/cirrus_vga.c | 2 +-
hw/display/qxl.c | 2 +-
hw/display/vga-pci.c | 2 +-
hw/display/vmware_vga.c | 2 +-
hw/i2c/smbus_ich9.c | 2 +-
hw/ide/ich.c | 2 +-
hw/ide/pci.c | 2 +-
hw/isa/i82378.c | 2 +-
hw/isa/lpc_ich9.c | 2 +-
hw/isa/piix4.c | 2 +-
hw/isa/vt82c686.c | 4 +--
hw/misc/ivshmem.c | 7 ++--
hw/net/e1000.c | 2 +-
hw/net/eepro100.c | 2 +-
hw/net/ne2000.c | 2 +-
hw/net/pcnet-pci.c | 2 +-
hw/net/rtl8139.c | 2 +-
hw/net/vmxnet3.c | 29 +++------------
hw/pci-bridge/ioh3420.c | 4 +--
hw/pci-bridge/pci_bridge_dev.c | 2 +-
hw/pci-bridge/xio3130_downstream.c | 4 +--
hw/pci-bridge/xio3130_upstream.c | 4 +--
hw/pci-host/bonito.c | 2 +-
hw/pci-host/piix.c | 4 +--
hw/pci-host/prep.c | 2 +-
hw/pci-host/q35.c | 2 +-
hw/pci/pci.c | 73 +++++++++++++++++++++++---------------
hw/pci/pcie_aer.c | 1 +
hw/scsi/esp-pci.c | 2 +-
hw/scsi/lsi53c895a.c | 2 +-
hw/scsi/megasas.c | 2 +-
hw/scsi/vmw_pvscsi.c | 2 +-
hw/usb/hcd-ehci-pci.c | 2 +-
hw/usb/hcd-uhci.c | 2 +-
hw/usb/hcd-xhci.c | 3 +-
hw/virtio/virtio-pci.c | 19 +++++-----
hw/watchdog/wdt_i6300esb.c | 2 +-
hw/xen/xen_platform.c | 2 +-
include/hw/pci/msix.h | 7 ++--
include/hw/pci/pci.h | 6 ++--
include/hw/pci/pcie.h | 10 ------
include/migration/vmstate.h | 6 +++-
48 files changed, 116 insertions(+), 133 deletions(-)
--
1.8.1.4
- [Qemu-devel] [PATCH qom-next for-next v2 0/6] PCI VMState cleanups,
Andreas Färber <=
- [Qemu-devel] [PATCH qom-next for-next v2 3/6] vmstate: Introduce VMSTATE_BUFFER_UNSAFE_INFO_TEST(), Andreas Färber, 2013/07/28
- [Qemu-devel] [PATCH qom-next for-next v2 1/6] pci: Simplify VMSTATE_PCI_DEVICE() macro, Andreas Färber, 2013/07/28
- [Qemu-devel] [PATCH qom-next for-next v2 2/6] pci: Simplify VMSTATE_PCIE_DEVICE() macro, Andreas Färber, 2013/07/28
- [Qemu-devel] [PATCH qom-next for-next v2 4/6] pci: Unify vmstate_{pci, pcie}_device, Andreas Färber, 2013/07/28
- [Qemu-devel] [PATCH qom-next for-next v2 5/6] pci: Move vmstate_pcie_aer_log into vmstate_pci_device, Andreas Färber, 2013/07/28
- [Qemu-devel] [PATCH RFC qom-next for-next v2 6/6] pci: Move VMSTATE_MSIX() into vmstate_pci_device, Andreas Färber, 2013/07/28