Jan Kiszka 7fb768ea30 pci: Use bus master address space for delivering MSI/MSI-X messages ...

The spec says (and real HW confirms this) that, if the bus master bit
is 0, the device will not generate any PCI accesses. MSI and MSI-X
messages fall among these, so we should use the corresponding address
space to deliver them. This will prevent delivery if bus master support
is disabled.

Cc: qemu-stable@nongnu.org
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
(cherry picked from commit cc943c36fa)
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>

2014-12-24 16:08:15 -06:00

..

Makefile.objs

Makefile.target: CONFIG_NO_* variables removed

2013-10-16 18:21:00 +02:00

msi.c

pci: Use bus master address space for delivering MSI/MSI-X messages

2014-12-24 16:08:15 -06:00

msix.c

pci: Use bus master address space for delivering MSI/MSI-X messages

2014-12-24 16:08:15 -06:00

pci_bridge.c

Merge remote-tracking branch 'mst/tags/for_anthony' into staging

2014-01-10 11:04:48 -08:00

pci_host.c

hw/pci/pci_host.c: Avoid shifting left into sign bit

2014-03-27 19:22:49 +04:00

pci-hotplug-old.c

Use error_is_set() only when necessary

2014-02-17 11:57:23 -05:00

pci-stub.c

softmmu: move include files to include/sysemu/

2012-12-19 08:32:45 +01:00

pci.c

pci: avoid losing config updates to MSI/MSIX cap regs

2014-09-10 09:30:57 -05:00

pcie_aer.c

savevm: Remove all the unneeded version_minimum_id_old (x86)

2014-06-16 04:55:26 +02:00

pcie_host.c

pcie_host: Turn pcie_host_init() into an instance_init

2014-05-21 15:47:50 +03:00

pcie_port.c

pci/pcie: convert PCIE hotplug to use hotplug-handler API

2014-02-10 10:27:00 +02:00

pcie.c

pcie: coding style tweak

2014-06-23 17:49:49 +03:00

shpc.c

pci/shpc: convert SHPC hotplug to use hotplug-handler API

2014-02-10 10:27:00 +02:00

slotid_cap.c

hw: move qdev-monitor.o to toplevel directory

2013-03-01 13:54:10 +01:00