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usb: unique packet ids
This patch adds IDs to usb packets. Those IDs are (a) supposed to beunique for the lifecycle of a packet (from packet setup until the packetis either completed or canceled) and (b) stable across migration.
uhci, ohci, ehci and xhci use the guest physical address of the transfer...
xhci: trace: ring fetch
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
xhci: trace: endpoints
xhci: trace: transfers
xhci: trace: slots
xhci: Clean up reset function
Properly register reset function via the device class.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
xhci: trace: mmio reads+writes
xhci: trace: run+stop
xhci: trace: irq + events
usb-xhci: Use PCI DMA helper functions
Shortly before 1.0, we added helper functions / wrappers for doing PCI DMAfrom individual devices. This makes what's going on clearer and means thatwhen we add IOMMU support somewhere in the future, only the general PCI...
usb-xhci: fix bit test
use & instead of the wrong &&
Signed-off-by: Lai Jiangshan <laijs@cn.fujitsu.com>Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
usb: the big rename
Reorganize usb source files. Create a new hw/usb/ directory and moveall usb source code to that place. Also make filenames a bit moredescriptive. Host adapters are prefixed with "hch-" now, usb deviceemulations are prefixed with "dev-". Fixup paths Makefile and include...