Liang Yang 612037e138 DM USB: xHCI: enable Flat Mode Hub emulation support. ...

Flat Mode for hub emulation means DM emulates USB devices under hub but
hide hub itself. Under this design the Guest OS cannot see any emulated
hub. So in the perspective of Guest OS, all the emulated devices are
under root hub.

This patch is used to enable feature as mentioned above. And please NOTE,
it is the initial version of hub flat Mode hub emulation, there are one
limitation: only one physical hub is supported. If second physical hub is
connected, the connect and disconnect behavior in second hub may affect
the function of first emulated hub.

The USB HUB device model should be the final long term solution, but it is
very complex. Use flat mode HUB emulation as the short term solution first
to support some USB touch devices which integrated internal HUB.

Signed-off-by: Liang Yang <liang3.yang@intel.com>
Reviewed-by: Xiaoguang Wu <xiaoguang.wu@intel.com>
Acked-by: Yu Wang <yu1.wang@intel.com>
Tracked-On: #1243

2018-09-14 13:32:34 +08:00

..

public

DM: unmap ptdev BAR when deinit

2018-09-07 10:21:16 +08:00

acpi.h

DM: Add funciton to update PM_WAK_STS

2018-08-02 13:14:03 +08:00

ahci.h

initial import

2018-05-11 14:44:28 +08:00

ata.h

initial import

2018-05-11 14:44:28 +08:00

atkbdc.h

DM: add deinit function to virtual keyboard device

2018-05-15 17:25:24 +08:00

atomic.h

DM: add wrappers to gcc built-in atomic operations

2018-08-08 15:53:07 +08:00

block_if.h

dm: storage: support cache mode toggling

2018-08-10 10:33:21 +08:00

console.h

DM: add deinit function for ps2kbd and ps2mouse

2018-05-15 17:25:24 +08:00

cpuset.h

initial import

2018-05-11 14:44:28 +08:00

dm.h

DM: adapt to the new VHM request state transitions

2018-08-08 15:53:07 +08:00

gc.h

initial import

2018-05-11 14:44:28 +08:00

heci.h

license: Replace license text with SPDX tag

2018-06-01 10:43:06 +08:00

inout.h

DM: Remove 'strictio' from UOS bootargs' options

2018-07-02 12:33:52 +08:00

ioapic.h

DM: increase vioapic pin count

2018-05-16 15:09:48 +08:00

ioc.h

IOC mediator: add RTC feature

2018-09-12 09:18:44 +08:00

iodev.h

initial import

2018-05-11 14:44:28 +08:00

irq.h

initial import

2018-05-11 14:44:28 +08:00

lpc.h

initial import

2018-05-11 14:44:28 +08:00

macros.h

license: Replace license text with SPDX tag

2018-06-01 10:43:06 +08:00

mc146818rtc.h

initial import

2018-05-11 14:44:28 +08:00

mem.h

DM: release mem range allocated in init_pci

2018-05-15 17:25:55 +08:00

mevent.h

DM: add init/deinit function for mevent

2018-05-15 17:25:27 +08:00

monitor.h

license: Replace license text with SPDX tag

2018-06-01 10:43:06 +08:00

mptable.h

initial import

2018-05-11 14:44:28 +08:00

mptbl.h

initial import

2018-05-11 14:44:28 +08:00

netmap_user.h

initial import

2018-05-11 14:44:28 +08:00

netmap.h

initial import

2018-05-11 14:44:28 +08:00

npk.h

DM: implement emulated npk pci device

2018-06-07 16:11:49 +08:00

ns16550.h

initial import

2018-05-11 14:44:28 +08:00

pci_core.h

DM: add system reset (with RAM content kept)

2018-07-17 14:11:12 +08:00

pciio.h

initial import

2018-05-11 14:44:28 +08:00

pcireg.h

dm: Disable stolen memory for passthru graphics

2018-06-29 00:50:01 +08:00

pm.h

DM: register pm ops to monitor

2018-08-02 13:14:03 +08:00

ps2kbd.h

DM: add deinit function for ps2kbd and ps2mouse

2018-05-15 17:25:24 +08:00

ps2mouse.h

DM: add deinit function for ps2kbd and ps2mouse

2018-05-15 17:25:24 +08:00

rpmb_backend.h

DM: RPMB virtualization

2018-05-25 10:45:24 +08:00

rpmb_sim.h

DM: Add simulated RPMB support

2018-05-25 10:45:24 +08:00

rpmb.h

DM: virtio rpmb backend driver updates

2018-08-16 09:42:20 +08:00

rtc.h

DM: vrtc code cleanup

2018-05-15 17:25:57 +08:00

segments.h

initial import

2018-05-11 14:44:28 +08:00

smbiostbl.h

initial import

2018-05-11 14:44:28 +08:00

specialreg.h

initial import

2018-05-11 14:44:28 +08:00

sw_load.h

DM: add add_e820_entry to update e820 table.

2018-05-15 17:25:26 +08:00

tree.h

initial import

2018-05-11 14:44:28 +08:00

types.h

initial import

2018-05-11 14:44:28 +08:00

uart_core.h

DM: cleanup resource for uart.

2018-05-15 17:25:55 +08:00

usb_core.h

DM USB: xHCI: limit bus and port numbers of xHCI

2018-08-15 11:18:33 +08:00

usb_pmapper.h

DM USB: xHCI: enable Flat Mode Hub emulation support.

2018-09-14 13:32:34 +08:00

usb.h

DM USB: move the UREQ macro into common header

2018-05-29 10:35:05 +08:00

usbdi.h

initial import

2018-05-11 14:44:28 +08:00

vbs_common_if.h

dm: virtio: add support for VBS-K device reset

2018-08-16 16:22:43 +08:00

virtio_kernel.h

license: Replace license text with SPDX tag

2018-06-01 10:43:06 +08:00

virtio.h

dm: virtio: remove hv_caps from virtio_ops

2018-08-10 10:33:21 +08:00

vmm.h

DM: adapt to the new VHM request state transitions

2018-08-08 15:53:07 +08:00

vmmapi.h

DM: unmap ptdev BAR when deinit

2018-09-07 10:21:16 +08:00

vrpmb.h

DM: Generate vRPMB key when creating UOS

2018-05-25 10:45:24 +08:00

xhci.h

DM USB: xHCI: Support APL extended capability for DRD.

2018-05-31 11:26:38 +08:00

xhcireg.h

DM USB: xHCI: Update the native DRD interfaces.

2018-07-10 13:42:17 +08:00