qemu/hw/pci
Pavel Fedin 38d40ff10f Add stream ID to MSI write
GICv3 ITS distinguishes between devices by using hardwired device IDs passed on the bus.
This patch implements passing these IDs in qemu.
SMMU is also known to use stream IDs, therefore this addition can also be useful for
implementing platforms with SMMU.

Signed-off-by: Pavel Fedin <p.fedin@samsung.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>

 Changes from v1:
- Added bus number to the stream ID
- Added stream ID not only to MSI-X, but also to plain MSI. Some common code was made into
msi_send_message() function.
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2015-05-31 20:29:02 +02:00
..
Makefile.objs pci-hotplug-old: Has been dead for five major releases, bury 2015-03-01 12:37:54 +01:00
msi.c Add stream ID to MSI write 2015-05-31 20:29:02 +02:00
msix.c Add stream ID to MSI write 2015-05-31 20:29:02 +02:00
pci_bridge.c pci_bridge: manually destroy memory regions within PCIBridgeWindows 2014-08-25 00:16:06 +02:00
pci_host.c hw/pci/pci_host.c: Avoid shifting left into sign bit 2014-03-27 19:22:49 +04:00
pci-stub.c hmp: Name HMP command handler functions hmp_COMMAND() 2015-02-18 11:58:30 +01:00
pci.c pc, virtio enhancements 2015-05-11 16:25:33 +01:00
pcie_aer.c Convert (ffs(val) - 1) to ctz32(val) 2015-04-28 15:36:08 +02:00
pcie_host.c pcie: remove mmconfig memory leak and wrap mmconfig update with transaction 2015-02-16 17:24:53 +01:00
pcie_port.c qdev: HotplugHandler: Rename unplug callback to unplug_request 2014-10-15 05:03:13 +02:00
pcie.c pcie: correct mistaken register bit for End-End TLP Prefix Blocking 2015-03-18 12:14:45 +01:00
shpc.c Convert (ffs(val) - 1) to ctz32(val) 2015-04-28 15:36:08 +02:00
slotid_cap.c Convert (ffs(val) - 1) to ctz32(val) 2015-04-28 15:36:08 +02:00