ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync#define LOG_GROUP LOG_GROUP_USB_MSD

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync#include <VBox/pdmusb.h>

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync#include <VBox/log.h>

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync#include <VBox/err.h>

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync#include <iprt/assert.h>

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync#include <iprt/critsect.h>

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync#include <iprt/mem.h>

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync#include <iprt/semaphore.h>

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync#include <iprt/string.h>

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync#include <iprt/uuid.h>

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync#include "../Builtins.h"

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync#define USBHID_STR_ID_MANUFACTURER 1

8112e0942f1128329b99b22a20b395963d4abceavboxsync#define USBHID_STR_ID_PRODUCT_M 2

8112e0942f1128329b99b22a20b395963d4abceavboxsync#define USBHID_STR_ID_PRODUCT_T 3

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync#define DT_IF_HID_REPORT 0x22

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync#define VBOX_USB_VENDOR 0x80EE

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync#define USBHID_PID_MOUSE 0x0020

8112e0942f1128329b99b22a20b395963d4abceavboxsync#define USBHID_PID_TABLET 0x0021

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsynctypedef enum USBHIDREQSTATE

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync{

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /** Invalid status. */

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync USBHIDREQSTATE_INVALID = 0,

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /** Ready to receive a new read request. */

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync USBHIDREQSTATE_READY,

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /** Have (more) data for the host. */

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync USBHIDREQSTATE_DATA_TO_HOST,

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /** Waiting to supply status information to the host. */

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync USBHIDREQSTATE_STATUS,

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /** The end of the valid states. */

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync USBHIDREQSTATE_END

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync} USBHIDREQSTATE;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsynctypedef struct USBHIDEP

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync{

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync bool fHalted;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync} USBHIDEP;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsynctypedef USBHIDEP *PUSBHIDEP;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsynctypedef struct USBHIDURBQUEUE

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync{

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /** The head pointer. */

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync PVUSBURB pHead;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /** Where to insert the next entry. */

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync PVUSBURB *ppTail;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync} USBHIDURBQUEUE;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsynctypedef USBHIDURBQUEUE *PUSBHIDURBQUEUE;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsynctypedef USBHIDURBQUEUE const *PCUSBHIDURBQUEUE;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsynctypedef struct USBHIDM_ACCUM

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync{

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync uint32_t btn;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync int32_t dX;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync int32_t dY;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync int32_t dZ;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync} USBHIDM_ACCUM, *PUSBHIDM_ACCUM;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsynctypedef struct USBHID

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync{

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /** Pointer back to the PDM USB Device instance structure. */

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync PPDMUSBINS pUsbIns;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /** Critical section protecting the device state. */

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync RTCRITSECT CritSect;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /** The current configuration.

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync uint8_t bConfigurationValue;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /** Endpoint 0 is the default control pipe, 1 is the dev->host interrupt one. */

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync USBHIDEP aEps[2];

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /** The state of the HID (state machine).*/

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync USBHIDREQSTATE enmState;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /** Pointer movement accumulator. */

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync USBHIDM_ACCUM PtrDelta;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /** Pending to-host queue.

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync USBHIDURBQUEUE ToHostQueue;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /** Done queue

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync USBHIDURBQUEUE DoneQueue;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /** Signalled when adding an URB to the done queue and fHaveDoneQueueWaiter

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync RTSEMEVENT hEvtDoneQueue;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /** Someone is waiting on the done queue. */

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync bool fHaveDoneQueueWaiter;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

8112e0942f1128329b99b22a20b395963d4abceavboxsync /** Is this an absolute pointing device (tablet)? Relative (mouse) otherwise. */

8112e0942f1128329b99b22a20b395963d4abceavboxsync bool isAbsolute;

8112e0942f1128329b99b22a20b395963d4abceavboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /**

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync struct

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync {

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /** The base interface for the mouse port. */

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync PDMIBASE IBase;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /** The mouse port base interface. */

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync PDMIMOUSEPORT IPort;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /** The base interface of the attached mouse driver. */

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync R3PTRTYPE(PPDMIBASE) pDrvBase;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /** The mouse interface of the attached mouse driver. */

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync R3PTRTYPE(PPDMIMOUSECONNECTOR) pDrv;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync } Lun0;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync} USBHID;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsynctypedef USBHID *PUSBHID;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsynctypedef struct USBHIDM_REPORT

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync{

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync uint8_t btn;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync int8_t dx;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync int8_t dy;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync int8_t dz;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync} USBHIDM_REPORT, *PUSBHIDM_REPORT;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

8112e0942f1128329b99b22a20b395963d4abceavboxsync

8112e0942f1128329b99b22a20b395963d4abceavboxsynctypedef struct USBHIDT_REPORT

8112e0942f1128329b99b22a20b395963d4abceavboxsync{

8112e0942f1128329b99b22a20b395963d4abceavboxsync uint16_t cx;

8112e0942f1128329b99b22a20b395963d4abceavboxsync uint16_t cy;

8112e0942f1128329b99b22a20b395963d4abceavboxsync int8_t dz;

8112e0942f1128329b99b22a20b395963d4abceavboxsync uint8_t btn;

8112e0942f1128329b99b22a20b395963d4abceavboxsync} USBHIDT_REPORT, *PUSBHIDT_REPORT;

8112e0942f1128329b99b22a20b395963d4abceavboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsyncstatic const PDMUSBDESCCACHESTRING g_aUsbHidStrings_en_US[] =

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync{

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync { USBHID_STR_ID_MANUFACTURER, "VirtualBox" },

8112e0942f1128329b99b22a20b395963d4abceavboxsync { USBHID_STR_ID_PRODUCT_M, "USB Mouse" },

8112e0942f1128329b99b22a20b395963d4abceavboxsync { USBHID_STR_ID_PRODUCT_T, "USB Tablet" },

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync};

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsyncstatic const PDMUSBDESCCACHELANG g_aUsbHidLanguages[] =

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync{

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync { 0x0409, RT_ELEMENTS(g_aUsbHidStrings_en_US), g_aUsbHidStrings_en_US }

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync};

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

8112e0942f1128329b99b22a20b395963d4abceavboxsyncstatic const VUSBDESCENDPOINTEX g_aUsbHidMEndpointDescs[] =

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync{

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync {

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync {

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* .bLength = */ sizeof(VUSBDESCENDPOINT),

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* .bDescriptorType = */ VUSB_DT_ENDPOINT,

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* .bEndpointAddress = */ 0x81 /* ep=1, in */,

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* .bmAttributes = */ 3 /* interrupt */,

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* .wMaxPacketSize = */ 4,

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* .bInterval = */ 10,

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync },

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* .pvMore = */ NULL,

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* .pvClass = */ NULL,

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* .cbClass = */ 0

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync },

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync};

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

8112e0942f1128329b99b22a20b395963d4abceavboxsyncstatic const VUSBDESCENDPOINTEX g_aUsbHidTEndpointDescs[] =

8112e0942f1128329b99b22a20b395963d4abceavboxsync{

8112e0942f1128329b99b22a20b395963d4abceavboxsync {

8112e0942f1128329b99b22a20b395963d4abceavboxsync {

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* .bLength = */ sizeof(VUSBDESCENDPOINT),

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* .bDescriptorType = */ VUSB_DT_ENDPOINT,

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* .bEndpointAddress = */ 0x81 /* ep=1, in */,

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* .bmAttributes = */ 3 /* interrupt */,

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* .wMaxPacketSize = */ 6,

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* .bInterval = */ 10,

8112e0942f1128329b99b22a20b395963d4abceavboxsync },

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* .pvMore = */ NULL,

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* .pvClass = */ NULL,

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* .cbClass = */ 0

8112e0942f1128329b99b22a20b395963d4abceavboxsync },

8112e0942f1128329b99b22a20b395963d4abceavboxsync};

8112e0942f1128329b99b22a20b395963d4abceavboxsync

8112e0942f1128329b99b22a20b395963d4abceavboxsyncstatic const uint8_t g_UsbHidMReportDesc[] =

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync{

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* Usage Page */ 0x05, 0x01, /* Generic Desktop */

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* Usage */ 0x09, 0x02, /* Mouse */

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* Collection */ 0xA1, 0x01, /* Application */

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* Usage */ 0x09, 0x01, /* Pointer */

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* Collection */ 0xA1, 0x00, /* Physical */

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* Usage Page */ 0x05, 0x09, /* Button */

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* Usage Minimum */ 0x19, 0x01, /* Button 1 */

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* Usage Maximum */ 0x29, 0x03, /* Button 3 */

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* Logical Minimum */ 0x15, 0x00, /* 0 */

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* Logical Maximum */ 0x25, 0x01, /* 1 */

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* Report Count */ 0x95, 0x03, /* 3 */

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* Report Size */ 0x75, 0x01, /* 1 */

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* Input */ 0x81, 0x02, /* Data, Value, Absolute, Bit field */

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* Report Count */ 0x95, 0x01, /* 1 */

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* Report Size */ 0x75, 0x05, /* 5 (padding bits) */

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* Input */ 0x81, 0x03, /* Constant, Value, Absolute, Bit field */

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* Usage Page */ 0x05, 0x01, /* Generic Desktop */

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* Usage */ 0x09, 0x30, /* X */

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* Usage */ 0x09, 0x31, /* Y */

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* Usage */ 0x09, 0x38, /* Z (wheel) */

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* Logical Minimum */ 0x15, 0x81, /* -127 */

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* Logical Maximum */ 0x25, 0x7F, /* +127 */

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* Report Size */ 0x75, 0x08, /* 8 */

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* Report Count */ 0x95, 0x03, /* 3 */

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* Input */ 0x81, 0x06, /* Data, Value, Relative, Bit field */

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* End Collection */ 0xC0,

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* End Collection */ 0xC0,

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync};

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

8112e0942f1128329b99b22a20b395963d4abceavboxsyncstatic const uint8_t g_UsbHidTReportDesc[] =

8112e0942f1128329b99b22a20b395963d4abceavboxsync{

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* Usage Page */ 0x05, 0x01, /* Generic Desktop */

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* Usage */ 0x09, 0x02, /* Mouse */

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* Collection */ 0xA1, 0x01, /* Application */

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* Usage */ 0x09, 0x01, /* Pointer */

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* Collection */ 0xA1, 0x00, /* Physical */

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* Usage Page */ 0x05, 0x01, /* Generic Desktop */

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* Usage */ 0x09, 0x30, /* X */

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* Usage */ 0x09, 0x31, /* Y */

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* Logical Minimum */ 0x15, 0x00, /* 0 */

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* Logical Maximum */ 0x26, 0xFF,0x7F,/* 0x7fff */

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* Physical Minimum */ 0x35, 0x00, /* 0 */

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* Physical Maximum */ 0x46, 0xFF,0x7F,/* 0x7fff */

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* Report Size */ 0x75, 0x10, /* 16 */

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* Report Count */ 0x95, 0x02, /* 2 */

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* Input */ 0x81, 0x02, /* Data, Value, Absolute, Bit field */

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* Usage Page */ 0x05, 0x01, /* Generic Desktop */

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* Usage */ 0x09, 0x38, /* Z (wheel) */

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* Logical Minimum */ 0x15, 0x81, /* -127 */

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* Logical Maximum */ 0x25, 0x7F, /* +127 */

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* Report Size */ 0x75, 0x08, /* 8 */

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* Report Count */ 0x95, 0x01, /* 1 */

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* Input */ 0x81, 0x06, /* Data, Value, Relative, Bit field */

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* Usage Page */ 0x05, 0x09, /* Button */

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* Usage Minimum */ 0x19, 0x01, /* Button 1 */

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* Usage Maximum */ 0x29, 0x03, /* Button 3 */

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* Logical Minimum */ 0x15, 0x00, /* 0 */

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* Logical Maximum */ 0x25, 0x01, /* 1 */

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* Report Count */ 0x95, 0x03, /* 3 */

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* Report Size */ 0x75, 0x01, /* 1 */

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* Input */ 0x81, 0x02, /* Data, Value, Absolute, Bit field */

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* Report Count */ 0x95, 0x01, /* 1 */

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* Report Size */ 0x75, 0x05, /* 5 (padding bits) */

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* Input */ 0x81, 0x03, /* Constant, Value, Absolute, Bit field */

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* End Collection */ 0xC0,

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* End Collection */ 0xC0,

8112e0942f1128329b99b22a20b395963d4abceavboxsync};

8112e0942f1128329b99b22a20b395963d4abceavboxsync

8112e0942f1128329b99b22a20b395963d4abceavboxsyncstatic const uint8_t g_UsbHidMIfHidDesc[] =

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync{

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* .bLength = */ 0x09,

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* .bDescriptorType = */ 0x21, /* HID */

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* .bcdHID = */ 0x10, 0x01, /* 1.1 */

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* .bCountryCode = */ 0,

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* .bNumDescriptors = */ 1,

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* .bDescriptorType = */ 0x22, /* Report */

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* .wDescriptorLength = */ sizeof(g_UsbHidMReportDesc), 0x00

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync};

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

8112e0942f1128329b99b22a20b395963d4abceavboxsyncstatic const uint8_t g_UsbHidTIfHidDesc[] =

8112e0942f1128329b99b22a20b395963d4abceavboxsync{

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* .bLength = */ 0x09,

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* .bDescriptorType = */ 0x21, /* HID */

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* .bcdHID = */ 0x10, 0x01, /* 1.1 */

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* .bCountryCode = */ 0,

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* .bNumDescriptors = */ 1,

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* .bDescriptorType = */ 0x22, /* Report */

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* .wDescriptorLength = */ sizeof(g_UsbHidTReportDesc), 0x00

8112e0942f1128329b99b22a20b395963d4abceavboxsync};

8112e0942f1128329b99b22a20b395963d4abceavboxsync

8112e0942f1128329b99b22a20b395963d4abceavboxsyncstatic const VUSBDESCINTERFACEEX g_UsbHidMInterfaceDesc =

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync{

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync {

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* .bLength = */ sizeof(VUSBDESCINTERFACE),

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* .bDescriptorType = */ VUSB_DT_INTERFACE,

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* .bInterfaceNumber = */ 0,

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* .bAlternateSetting = */ 0,

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* .bNumEndpoints = */ 1,

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* .bInterfaceClass = */ 3 /* HID */,

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* .bInterfaceSubClass = */ 1 /* Boot Interface */,

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* .bInterfaceProtocol = */ 2 /* Mouse */,

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* .iInterface = */ 0

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync },

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* .pvMore = */ NULL,

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* .pvClass = */ &g_UsbHidMIfHidDesc,

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* .cbClass = */ sizeof(g_UsbHidMIfHidDesc),

8112e0942f1128329b99b22a20b395963d4abceavboxsync &g_aUsbHidMEndpointDescs[0]

8112e0942f1128329b99b22a20b395963d4abceavboxsync};

8112e0942f1128329b99b22a20b395963d4abceavboxsync

8112e0942f1128329b99b22a20b395963d4abceavboxsyncstatic const VUSBDESCINTERFACEEX g_UsbHidTInterfaceDesc =

8112e0942f1128329b99b22a20b395963d4abceavboxsync{

8112e0942f1128329b99b22a20b395963d4abceavboxsync {

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* .bLength = */ sizeof(VUSBDESCINTERFACE),

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* .bDescriptorType = */ VUSB_DT_INTERFACE,

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* .bInterfaceNumber = */ 0,

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* .bAlternateSetting = */ 0,

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* .bNumEndpoints = */ 1,

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* .bInterfaceClass = */ 3 /* HID */,

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* .bInterfaceSubClass = */ 1 /* Boot Interface */,

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* .bInterfaceProtocol = */ 2 /* Mouse */,

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* .iInterface = */ 0

8112e0942f1128329b99b22a20b395963d4abceavboxsync },

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* .pvMore = */ NULL,

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* .pvClass = */ &g_UsbHidTIfHidDesc,

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* .cbClass = */ sizeof(g_UsbHidTIfHidDesc),

8112e0942f1128329b99b22a20b395963d4abceavboxsync &g_aUsbHidTEndpointDescs[0]

8112e0942f1128329b99b22a20b395963d4abceavboxsync};

8112e0942f1128329b99b22a20b395963d4abceavboxsync

8112e0942f1128329b99b22a20b395963d4abceavboxsyncstatic const VUSBINTERFACE g_aUsbHidMInterfaces[] =

8112e0942f1128329b99b22a20b395963d4abceavboxsync{

8112e0942f1128329b99b22a20b395963d4abceavboxsync { &g_UsbHidMInterfaceDesc, /* .cSettings = */ 1 },

8112e0942f1128329b99b22a20b395963d4abceavboxsync};

8112e0942f1128329b99b22a20b395963d4abceavboxsync

8112e0942f1128329b99b22a20b395963d4abceavboxsyncstatic const VUSBINTERFACE g_aUsbHidTInterfaces[] =

8112e0942f1128329b99b22a20b395963d4abceavboxsync{

8112e0942f1128329b99b22a20b395963d4abceavboxsync { &g_UsbHidTInterfaceDesc, /* .cSettings = */ 1 },

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync};

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

8112e0942f1128329b99b22a20b395963d4abceavboxsyncstatic const VUSBDESCCONFIGEX g_UsbHidMConfigDesc =

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync{

8112e0942f1128329b99b22a20b395963d4abceavboxsync {

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* .bLength = */ sizeof(VUSBDESCCONFIG),

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* .bDescriptorType = */ VUSB_DT_CONFIG,

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* .wTotalLength = */ 0 /* recalculated on read */,

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* .bNumInterfaces = */ RT_ELEMENTS(g_aUsbHidMInterfaces),

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* .bConfigurationValue =*/ 1,

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* .iConfiguration = */ 0,

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* .bmAttributes = */ RT_BIT(7),

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* .MaxPower = */ 50 /* 100mA */

8112e0942f1128329b99b22a20b395963d4abceavboxsync },

8112e0942f1128329b99b22a20b395963d4abceavboxsync NULL,

8112e0942f1128329b99b22a20b395963d4abceavboxsync &g_aUsbHidMInterfaces[0]

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync};

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

8112e0942f1128329b99b22a20b395963d4abceavboxsyncstatic const VUSBDESCCONFIGEX g_UsbHidTConfigDesc =

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync{

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync {

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* .bLength = */ sizeof(VUSBDESCCONFIG),

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* .bDescriptorType = */ VUSB_DT_CONFIG,

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* .wTotalLength = */ 0 /* recalculated on read */,

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* .bNumInterfaces = */ RT_ELEMENTS(g_aUsbHidTInterfaces),

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* .bConfigurationValue =*/ 1,

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* .iConfiguration = */ 0,

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* .bmAttributes = */ RT_BIT(7),

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* .MaxPower = */ 50 /* 100mA */

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync },

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync NULL,

8112e0942f1128329b99b22a20b395963d4abceavboxsync &g_aUsbHidTInterfaces[0]

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync};

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

8112e0942f1128329b99b22a20b395963d4abceavboxsyncstatic const VUSBDESCDEVICE g_UsbHidMDeviceDesc =

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync{

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* .bLength = */ sizeof(g_UsbHidMDeviceDesc),

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* .bDescriptorType = */ VUSB_DT_DEVICE,

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* .bcdUsb = */ 0x110, /* 1.1 */

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* .bDeviceClass = */ 0 /* Class specified in the interface desc. */,

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* .bDeviceSubClass = */ 0 /* Subclass specified in the interface desc. */,

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* .bDeviceProtocol = */ 0 /* Protocol specified in the interface desc. */,

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* .bMaxPacketSize0 = */ 8,

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* .idVendor = */ VBOX_USB_VENDOR,

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* .idProduct = */ USBHID_PID_MOUSE,

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* .bcdDevice = */ 0x0100, /* 1.0 */

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* .iManufacturer = */ USBHID_STR_ID_MANUFACTURER,

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* .iProduct = */ USBHID_STR_ID_PRODUCT_M,

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* .iSerialNumber = */ 0,

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* .bNumConfigurations = */ 1

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync};

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

8112e0942f1128329b99b22a20b395963d4abceavboxsyncstatic const VUSBDESCDEVICE g_UsbHidTDeviceDesc =

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync{

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* .bLength = */ sizeof(g_UsbHidTDeviceDesc),

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* .bDescriptorType = */ VUSB_DT_DEVICE,

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* .bcdUsb = */ 0x110, /* 1.1 */

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* .bDeviceClass = */ 0 /* Class specified in the interface desc. */,

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* .bDeviceSubClass = */ 0 /* Subclass specified in the interface desc. */,

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* .bDeviceProtocol = */ 0 /* Protocol specified in the interface desc. */,

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* .bMaxPacketSize0 = */ 8,

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* .idVendor = */ VBOX_USB_VENDOR,

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* .idProduct = */ USBHID_PID_TABLET,

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* .bcdDevice = */ 0x0100, /* 1.0 */

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* .iManufacturer = */ USBHID_STR_ID_MANUFACTURER,

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* .iProduct = */ USBHID_STR_ID_PRODUCT_T,

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* .iSerialNumber = */ 0,

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* .bNumConfigurations = */ 1

8112e0942f1128329b99b22a20b395963d4abceavboxsync};

8112e0942f1128329b99b22a20b395963d4abceavboxsync

8112e0942f1128329b99b22a20b395963d4abceavboxsyncstatic const PDMUSBDESCCACHE g_UsbHidMDescCache =

8112e0942f1128329b99b22a20b395963d4abceavboxsync{

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* .pDevice = */ &g_UsbHidMDeviceDesc,

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* .paConfigs = */ &g_UsbHidMConfigDesc,

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* .paLanguages = */ g_aUsbHidLanguages,

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* .cLanguages = */ RT_ELEMENTS(g_aUsbHidLanguages),

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* .fUseCachedDescriptors = */ true,

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* .fUseCachedStringsDescriptors = */ true

8112e0942f1128329b99b22a20b395963d4abceavboxsync};

8112e0942f1128329b99b22a20b395963d4abceavboxsync

8112e0942f1128329b99b22a20b395963d4abceavboxsyncstatic const PDMUSBDESCCACHE g_UsbHidTDescCache =

8112e0942f1128329b99b22a20b395963d4abceavboxsync{

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* .pDevice = */ &g_UsbHidTDeviceDesc,

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* .paConfigs = */ &g_UsbHidTConfigDesc,

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* .paLanguages = */ g_aUsbHidLanguages,

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* .cLanguages = */ RT_ELEMENTS(g_aUsbHidLanguages),

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* .fUseCachedDescriptors = */ true,

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* .fUseCachedStringsDescriptors = */ true

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync};

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsyncstatic void usbHidQueueInit(PUSBHIDURBQUEUE pQueue)

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync{

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync pQueue->pHead = NULL;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync pQueue->ppTail = &pQueue->pHead;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync}

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsyncDECLINLINE(void) usbHidQueueAddTail(PUSBHIDURBQUEUE pQueue, PVUSBURB pUrb)

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync{

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync pUrb->Dev.pNext = NULL;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync *pQueue->ppTail = pUrb;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync pQueue->ppTail = &pUrb->Dev.pNext;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync}

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsyncDECLINLINE(PVUSBURB) usbHidQueueRemoveHead(PUSBHIDURBQUEUE pQueue)

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync{

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync PVUSBURB pUrb = pQueue->pHead;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync if (pUrb)

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync {

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync PVUSBURB pNext = pUrb->Dev.pNext;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync pQueue->pHead = pNext;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync if (!pNext)

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync pQueue->ppTail = &pQueue->pHead;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync else

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync pUrb->Dev.pNext = NULL;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync }

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync return pUrb;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync}

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsyncDECLINLINE(bool) usbHidQueueRemove(PUSBHIDURBQUEUE pQueue, PVUSBURB pUrb)

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync{

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync PVUSBURB pCur = pQueue->pHead;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync if (pCur == pUrb)

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync pQueue->pHead = pUrb->Dev.pNext;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync else

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync {

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync while (pCur)

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync {

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync if (pCur->Dev.pNext == pUrb)

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync {

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync pCur->Dev.pNext = pUrb->Dev.pNext;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync break;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync }

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync pCur = pCur->Dev.pNext;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync }

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync if (!pCur)

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync return false;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync }

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync if (!pUrb->Dev.pNext)

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync pQueue->ppTail = &pQueue->pHead;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync return true;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync}

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsyncDECLINLINE(bool) usbHidQueueIsEmpty(PCUSBHIDURBQUEUE pQueue)

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync{

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync return pQueue->pHead == NULL;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync}

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsyncstatic void usbHidLinkDone(PUSBHID pThis, PVUSBURB pUrb)

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync{

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync usbHidQueueAddTail(&pThis->DoneQueue, pUrb);

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync if (pThis->fHaveDoneQueueWaiter)

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync {

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync int rc = RTSemEventSignal(pThis->hEvtDoneQueue);

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync AssertRC(rc);

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync }

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync}

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsyncstatic int usbHidCompleteStall(PUSBHID pThis, PUSBHIDEP pEp, PVUSBURB pUrb, const char *pszWhy)

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync{

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync Log(("usbHidCompleteStall/#%u: pUrb=%p:%s: %s\n", pThis->pUsbIns->iInstance, pUrb, pUrb->pszDesc, pszWhy));

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync pUrb->enmStatus = VUSBSTATUS_STALL;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /** @todo figure out if the stall is global or pipe-specific or both. */

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync if (pEp)

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync pEp->fHalted = true;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync else

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync {

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync pThis->aEps[1].fHalted = true;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync pThis->aEps[2].fHalted = true;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync }

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync usbHidLinkDone(pThis, pUrb);

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync return VINF_SUCCESS;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync}

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsyncstatic int usbHidCompleteOk(PUSBHID pThis, PVUSBURB pUrb, size_t cbData)

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync{

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync Log(("usbHidCompleteOk/#%u: pUrb=%p:%s cbData=%#zx\n", pThis->pUsbIns->iInstance, pUrb, pUrb->pszDesc, cbData));

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync pUrb->enmStatus = VUSBSTATUS_OK;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync pUrb->cbData = cbData;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync usbHidLinkDone(pThis, pUrb);

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync return VINF_SUCCESS;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync}

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsyncstatic int usbHidResetWorker(PUSBHID pThis, PVUSBURB pUrb, bool fSetConfig)

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync{

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /*

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /*

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync pThis->enmState = USBHIDREQSTATE_READY;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync for (unsigned i = 0; i < RT_ELEMENTS(pThis->aEps); i++)

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync pThis->aEps[i].fHalted = false;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync if (!pUrb && !fSetConfig) /* (only device reset) */

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync pThis->bConfigurationValue = 0; /* default */

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /*

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync PVUSBURB pCurUrb;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync while ((pCurUrb = usbHidQueueRemoveHead(&pThis->ToHostQueue)) != NULL)

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync {

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync pCurUrb->enmStatus = VUSBSTATUS_CRC;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync usbHidLinkDone(pThis, pCurUrb);

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync }

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync if (pUrb)

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync return usbHidCompleteOk(pThis, pUrb, 0);

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync return VINF_SUCCESS;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync}

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsyncstatic DECLCALLBACK(void *) usbHidMouseQueryInterface(PPDMIBASE pInterface, const char *pszIID)

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync{

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync PUSBHID pThis = RT_FROM_MEMBER(pInterface, USBHID, Lun0.IBase);

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync PDMIBASE_RETURN_INTERFACE(pszIID, PDMIBASE, &pThis->Lun0.IBase);

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync PDMIBASE_RETURN_INTERFACE(pszIID, PDMIMOUSEPORT, &pThis->Lun0.IPort);

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync return NULL;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync}

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsyncstatic int8_t clamp_i8(int32_t val)

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync{

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync if (val > 127) {

5045ab9ca39fa0b301f4020b7a072406eb0ecea2vboxsync val = 127;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync } else if (val < -127) {

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync val = -127;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync }

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync return val;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync}

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsyncstatic DECLCALLBACK(int) usbHidMousePutEvent(PPDMIMOUSEPORT pInterface, int32_t i32DeltaX, int32_t i32DeltaY, int32_t i32DeltaZ, int32_t i32DeltaW, uint32_t fButtonStates)

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync{

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync PUSBHID pThis = RT_FROM_MEMBER(pInterface, USBHID, Lun0.IPort);

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* If we aren't in the expected mode, switch. This should only really need to be done once. */

8112e0942f1128329b99b22a20b395963d4abceavboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* Accumulate movement - the events from the front end may arrive

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync pThis->PtrDelta.btn = fButtonStates;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync pThis->PtrDelta.dX += i32DeltaX;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync pThis->PtrDelta.dY += i32DeltaY;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync pThis->PtrDelta.dZ -= i32DeltaZ; /* Inverted! */

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* Check if there's a URB waiting. If so, send a report.

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync PVUSBURB pUrb = usbHidQueueRemoveHead(&pThis->ToHostQueue);

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync if (pUrb)

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync {

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync size_t cbCopy;

8112e0942f1128329b99b22a20b395963d4abceavboxsync USBHIDM_REPORT report;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync //@todo: fix/extend

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync report.btn = pThis->PtrDelta.btn;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync report.dx = clamp_i8(pThis->PtrDelta.dX);

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync report.dy = clamp_i8(pThis->PtrDelta.dY);

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync report.dz = clamp_i8(pThis->PtrDelta.dZ);

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync cbCopy = sizeof(report);

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync memcpy(&pUrb->abData[0], &report, cbCopy);

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* Clear the accumulated movement. */

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync pThis->PtrDelta.dX = pThis->PtrDelta.dY = pThis->PtrDelta.dZ = 0;

8112e0942f1128329b99b22a20b395963d4abceavboxsync

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* Complete the URB. */

8112e0942f1128329b99b22a20b395963d4abceavboxsync usbHidCompleteOk(pThis, pUrb, cbCopy);

8112e0942f1128329b99b22a20b395963d4abceavboxsync }

8112e0942f1128329b99b22a20b395963d4abceavboxsync

8112e0942f1128329b99b22a20b395963d4abceavboxsync return VINF_SUCCESS;

8112e0942f1128329b99b22a20b395963d4abceavboxsync}

8112e0942f1128329b99b22a20b395963d4abceavboxsync

8112e0942f1128329b99b22a20b395963d4abceavboxsyncstatic DECLCALLBACK(int) usbHidMousePutEventAbs(PPDMIMOUSEPORT pInterface, uint32_t u32X, uint32_t u32Y, int32_t i32DeltaZ, int32_t i32DeltaW, uint32_t fButtonStates)

8112e0942f1128329b99b22a20b395963d4abceavboxsync{

8112e0942f1128329b99b22a20b395963d4abceavboxsync PUSBHID pThis = RT_FROM_MEMBER(pInterface, USBHID, Lun0.IPort);

8112e0942f1128329b99b22a20b395963d4abceavboxsync

8112e0942f1128329b99b22a20b395963d4abceavboxsync Assert(pThis->isAbsolute);

8112e0942f1128329b99b22a20b395963d4abceavboxsync

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* Accumulate movement - the events from the front end may arrive

8112e0942f1128329b99b22a20b395963d4abceavboxsync pThis->PtrDelta.btn = fButtonStates;

8112e0942f1128329b99b22a20b395963d4abceavboxsync pThis->PtrDelta.dZ -= i32DeltaZ; /* Inverted! */

8112e0942f1128329b99b22a20b395963d4abceavboxsync

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* Check if there's a URB waiting. If so, send a report.

8112e0942f1128329b99b22a20b395963d4abceavboxsync PVUSBURB pUrb = usbHidQueueRemoveHead(&pThis->ToHostQueue);

8112e0942f1128329b99b22a20b395963d4abceavboxsync if (pUrb)

8112e0942f1128329b99b22a20b395963d4abceavboxsync {

8112e0942f1128329b99b22a20b395963d4abceavboxsync size_t cbCopy;

8112e0942f1128329b99b22a20b395963d4abceavboxsync USBHIDT_REPORT report;

8112e0942f1128329b99b22a20b395963d4abceavboxsync

8112e0942f1128329b99b22a20b395963d4abceavboxsync report.btn = pThis->PtrDelta.btn;

8112e0942f1128329b99b22a20b395963d4abceavboxsync report.cx = u32X / 2;

8112e0942f1128329b99b22a20b395963d4abceavboxsync report.cy = u32Y / 2;

8112e0942f1128329b99b22a20b395963d4abceavboxsync report.dz = clamp_i8(pThis->PtrDelta.dZ);

8112e0942f1128329b99b22a20b395963d4abceavboxsync

8112e0942f1128329b99b22a20b395963d4abceavboxsync cbCopy = sizeof(report);

8112e0942f1128329b99b22a20b395963d4abceavboxsync memcpy(&pUrb->abData[0], &report, cbCopy);

8112e0942f1128329b99b22a20b395963d4abceavboxsync

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* Clear the accumulated movement. */

8112e0942f1128329b99b22a20b395963d4abceavboxsync pThis->PtrDelta.dZ = 0;

8112e0942f1128329b99b22a20b395963d4abceavboxsync

8112e0942f1128329b99b22a20b395963d4abceavboxsync /* Complete the URB. */

8112e0942f1128329b99b22a20b395963d4abceavboxsync usbHidCompleteOk(pThis, pUrb, cbCopy);

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync }

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync return VINF_SUCCESS;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync}

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsyncstatic DECLCALLBACK(PVUSBURB) usbHidUrbReap(PPDMUSBINS pUsbIns, RTMSINTERVAL cMillies)

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync{

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync PUSBHID pThis = PDMINS_2_DATA(pUsbIns, PUSBHID);

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync LogFlow(("usbHidUrbReap/#%u: cMillies=%u\n", pUsbIns->iInstance, cMillies));

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync RTCritSectEnter(&pThis->CritSect);

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync PVUSBURB pUrb = usbHidQueueRemoveHead(&pThis->DoneQueue);

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync if (!pUrb && cMillies)

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync {

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* Wait */

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync pThis->fHaveDoneQueueWaiter = true;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync RTCritSectLeave(&pThis->CritSect);

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync RTSemEventWait(pThis->hEvtDoneQueue, cMillies);

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync RTCritSectEnter(&pThis->CritSect);

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync pThis->fHaveDoneQueueWaiter = false;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync pUrb = usbHidQueueRemoveHead(&pThis->DoneQueue);

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync }

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync RTCritSectLeave(&pThis->CritSect);

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync if (pUrb)

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync Log(("usbHidUrbReap/#%u: pUrb=%p:%s\n", pUsbIns->iInstance, pUrb, pUrb->pszDesc));

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync return pUrb;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync}

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsyncstatic DECLCALLBACK(int) usbHidUrbCancel(PPDMUSBINS pUsbIns, PVUSBURB pUrb)

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync{

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync PUSBHID pThis = PDMINS_2_DATA(pUsbIns, PUSBHID);

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync LogFlow(("usbHidUrbCancel/#%u: pUrb=%p:%s\n", pUsbIns->iInstance, pUrb, pUrb->pszDesc));

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync RTCritSectEnter(&pThis->CritSect);

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /*

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync if (usbHidQueueRemove(&pThis->ToHostQueue, pUrb))

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync usbHidLinkDone(pThis, pUrb);

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync RTCritSectLeave(&pThis->CritSect);

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync return VINF_SUCCESS;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync}

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsyncstatic int usbHidHandleIntrDevToHost(PUSBHID pThis, PUSBHIDEP pEp, PVUSBURB pUrb)

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync{

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /*

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync if (RT_UNLIKELY(pEp->fHalted))

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync return usbHidCompleteStall(pThis, NULL, pUrb, "Halted pipe");

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /*

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync switch (pThis->enmState)

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync {

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /*

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync case USBHIDREQSTATE_DATA_TO_HOST:

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync {

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync AssertFailed();

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync Log(("usbHidHandleIntrDevToHost: Entering STATUS\n"));

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync return usbHidCompleteOk(pThis, pUrb, 0);

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync }

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /*

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync case USBHIDREQSTATE_STATUS:

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync {

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync AssertFailed();

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync Log(("usbHidHandleIntrDevToHost: Entering READY\n"));

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync pThis->enmState = USBHIDREQSTATE_READY;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync return usbHidCompleteOk(pThis, pUrb, 0);

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync }

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync case USBHIDREQSTATE_READY:

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync usbHidQueueAddTail(&pThis->ToHostQueue, pUrb);

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync LogFlow(("usbHidHandleIntrDevToHost: Added %p:%s to the queue\n", pUrb, pUrb->pszDesc));

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync return VINF_SUCCESS;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /*

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync default:

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync Log(("usbHidHandleIntrDevToHost: enmState=%d cbData=%#x\n", pThis->enmState, pUrb->cbData));

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync return usbHidCompleteStall(pThis, NULL, pUrb, "Really bad state (D2H)!");

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync }

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync}

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsyncstatic int usbHidHandleDefaultPipe(PUSBHID pThis, PUSBHIDEP pEp, PVUSBURB pUrb)

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync{

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync PVUSBSETUP pSetup = (PVUSBSETUP)&pUrb->abData[0];

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync AssertReturn(pUrb->cbData >= sizeof(*pSetup), VERR_VUSB_FAILED_TO_QUEUE_URB);

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync if ((pSetup->bmRequestType & VUSB_REQ_MASK) == VUSB_REQ_STANDARD)

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync {

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync switch (pSetup->bRequest)

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync {

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync case VUSB_REQ_GET_DESCRIPTOR:

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync {

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync switch (pSetup->bmRequestType)

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync {

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync case VUSB_TO_DEVICE | VUSB_REQ_STANDARD | VUSB_DIR_TO_HOST:

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync {

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync switch (pSetup->wValue >> 8)

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync {

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync case VUSB_DT_STRING:

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync Log(("usbHid: GET_DESCRIPTOR DT_STRING wValue=%#x wIndex=%#x\n", pSetup->wValue, pSetup->wIndex));

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync break;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync default:

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync Log(("usbHid: GET_DESCRIPTOR, huh? wValue=%#x wIndex=%#x\n", pSetup->wValue, pSetup->wIndex));

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync break;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync }

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync break;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync }

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync case VUSB_TO_INTERFACE | VUSB_REQ_STANDARD | VUSB_DIR_TO_HOST:

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync {

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync switch (pSetup->wValue >> 8)

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync {

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync case DT_IF_HID_REPORT:

8112e0942f1128329b99b22a20b395963d4abceavboxsync uint32_t cbCopy;

8112e0942f1128329b99b22a20b395963d4abceavboxsync uint32_t cbDesc;

8112e0942f1128329b99b22a20b395963d4abceavboxsync const uint8_t *pDesc;

8112e0942f1128329b99b22a20b395963d4abceavboxsync

8112e0942f1128329b99b22a20b395963d4abceavboxsync if (pThis->isAbsolute)

8112e0942f1128329b99b22a20b395963d4abceavboxsync {

8112e0942f1128329b99b22a20b395963d4abceavboxsync cbDesc = sizeof(g_UsbHidTReportDesc);

8112e0942f1128329b99b22a20b395963d4abceavboxsync pDesc = (const uint8_t *)&g_UsbHidTReportDesc;

8112e0942f1128329b99b22a20b395963d4abceavboxsync }

8112e0942f1128329b99b22a20b395963d4abceavboxsync else

8112e0942f1128329b99b22a20b395963d4abceavboxsync {

8112e0942f1128329b99b22a20b395963d4abceavboxsync cbDesc = sizeof(g_UsbHidMReportDesc);

8112e0942f1128329b99b22a20b395963d4abceavboxsync pDesc = (const uint8_t *)&g_UsbHidMReportDesc;

8112e0942f1128329b99b22a20b395963d4abceavboxsync }

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* Returned data is written after the setup message. */

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync cbCopy = pUrb->cbData - sizeof(*pSetup);

8112e0942f1128329b99b22a20b395963d4abceavboxsync cbCopy = RT_MIN(cbCopy, cbDesc);

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync Log(("usbHid: GET_DESCRIPTOR DT_IF_HID_REPORT wValue=%#x wIndex=%#x cbCopy=%#x\n", pSetup->wValue, pSetup->wIndex, cbCopy));

8112e0942f1128329b99b22a20b395963d4abceavboxsync memcpy(&pUrb->abData[sizeof(*pSetup)], pDesc, cbCopy);

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync return usbHidCompleteOk(pThis, pUrb, cbCopy + sizeof(*pSetup));

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync default:

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync Log(("usbHid: GET_DESCRIPTOR, huh? wValue=%#x wIndex=%#x\n", pSetup->wValue, pSetup->wIndex));

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync break;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync }

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync break;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync }

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync default:

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync Log(("usbHid: Bad GET_DESCRIPTOR req: bmRequestType=%#x\n", pSetup->bmRequestType));

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync return usbHidCompleteStall(pThis, pEp, pUrb, "Bad GET_DESCRIPTOR");

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync }

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync break;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync }

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync case VUSB_REQ_CLEAR_FEATURE:

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync break;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync }

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /** @todo implement this. */

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync Log(("usbHid: Implement standard request: bmRequestType=%#x bRequest=%#x wValue=%#x wIndex=%#x wLength=%#x\n",

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync pSetup->bmRequestType, pSetup->bRequest, pSetup->wValue, pSetup->wIndex, pSetup->wLength));

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync usbHidCompleteStall(pThis, pEp, pUrb, "TODO: standard request stuff");

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync }

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* 3.1 Bulk-Only Mass Storage Reset */

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync else if ( pSetup->bmRequestType == (VUSB_REQ_CLASS | VUSB_TO_INTERFACE)

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync && pSetup->bRequest == 0xff

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync && !pSetup->wValue

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync && !pSetup->wLength

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync && pSetup->wIndex == 0)

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync {

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync Log(("usbHidHandleDefaultPipe: Bulk-Only Mass Storage Reset\n"));

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync return usbHidResetWorker(pThis, pUrb, false /*fSetConfig*/);

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync }

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync else

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync {

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync Log(("usbHid: Unknown control msg: bmRequestType=%#x bRequest=%#x wValue=%#x wIndex=%#x wLength=%#x\n",

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync pSetup->bmRequestType, pSetup->bRequest, pSetup->wValue, pSetup->wIndex, pSetup->wLength));

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync return usbHidCompleteStall(pThis, pEp, pUrb, "Unknown control msg");

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync }

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync return VINF_SUCCESS;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync}

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsyncstatic DECLCALLBACK(int) usbHidQueue(PPDMUSBINS pUsbIns, PVUSBURB pUrb)

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync{

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync PUSBHID pThis = PDMINS_2_DATA(pUsbIns, PUSBHID);

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync LogFlow(("usbHidQueue/#%u: pUrb=%p:%s EndPt=%#x\n", pUsbIns->iInstance, pUrb, pUrb->pszDesc, pUrb->EndPt));

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync RTCritSectEnter(&pThis->CritSect);

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /*

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync int rc;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync switch (pUrb->EndPt)

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync {

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync case 0:

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync rc = usbHidHandleDefaultPipe(pThis, &pThis->aEps[0], pUrb);

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync break;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync case 0x81:

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync AssertFailed();

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync case 0x01:

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync rc = usbHidHandleIntrDevToHost(pThis, &pThis->aEps[1], pUrb);

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync break;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync default:

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync AssertMsgFailed(("EndPt=%d\n", pUrb->EndPt));

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync rc = VERR_VUSB_FAILED_TO_QUEUE_URB;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync break;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync }

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync RTCritSectLeave(&pThis->CritSect);

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync return rc;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync}

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsyncstatic DECLCALLBACK(int) usbHidUsbClearHaltedEndpoint(PPDMUSBINS pUsbIns, unsigned uEndpoint)

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync{

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync PUSBHID pThis = PDMINS_2_DATA(pUsbIns, PUSBHID);

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync LogFlow(("usbHidUsbClearHaltedEndpoint/#%u: uEndpoint=%#x\n", pUsbIns->iInstance, uEndpoint));

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync if ((uEndpoint & ~0x80) < RT_ELEMENTS(pThis->aEps))

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync {

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync RTCritSectEnter(&pThis->CritSect);

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync pThis->aEps[(uEndpoint & ~0x80)].fHalted = false;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync RTCritSectLeave(&pThis->CritSect);

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync }

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync return VINF_SUCCESS;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync}

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsyncstatic DECLCALLBACK(int) usbHidUsbSetInterface(PPDMUSBINS pUsbIns, uint8_t bInterfaceNumber, uint8_t bAlternateSetting)

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync{

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync LogFlow(("usbHidUsbSetInterface/#%u: bInterfaceNumber=%u bAlternateSetting=%u\n", pUsbIns->iInstance, bInterfaceNumber, bAlternateSetting));

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync Assert(bAlternateSetting == 0);

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync return VINF_SUCCESS;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync}

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsyncstatic DECLCALLBACK(int) usbHidUsbSetConfiguration(PPDMUSBINS pUsbIns, uint8_t bConfigurationValue,

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync const void *pvOldCfgDesc, const void *pvOldIfState, const void *pvNewCfgDesc)

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync{

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync PUSBHID pThis = PDMINS_2_DATA(pUsbIns, PUSBHID);

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync LogFlow(("usbHidUsbSetConfiguration/#%u: bConfigurationValue=%u\n", pUsbIns->iInstance, bConfigurationValue));

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync Assert(bConfigurationValue == 1);

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync RTCritSectEnter(&pThis->CritSect);

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /*

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync if (pThis->bConfigurationValue == bConfigurationValue)

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync usbHidResetWorker(pThis, NULL, true /*fSetConfig*/); /** @todo figure out the exact difference */

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync pThis->bConfigurationValue = bConfigurationValue;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

8112e0942f1128329b99b22a20b395963d4abceavboxsync /*

8112e0942f1128329b99b22a20b395963d4abceavboxsync pThis->Lun0.pDrv->pfnAbsModeChange(pThis->Lun0.pDrv, pThis->isAbsolute);

8112e0942f1128329b99b22a20b395963d4abceavboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync RTCritSectLeave(&pThis->CritSect);

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync return VINF_SUCCESS;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync}

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsyncstatic DECLCALLBACK(PCPDMUSBDESCCACHE) usbHidUsbGetDescriptorCache(PPDMUSBINS pUsbIns)

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync{

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync PUSBHID pThis = PDMINS_2_DATA(pUsbIns, PUSBHID);

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync LogFlow(("usbHidUsbGetDescriptorCache/#%u:\n", pUsbIns->iInstance));

8112e0942f1128329b99b22a20b395963d4abceavboxsync if (pThis->isAbsolute) {

8112e0942f1128329b99b22a20b395963d4abceavboxsync return &g_UsbHidTDescCache;

8112e0942f1128329b99b22a20b395963d4abceavboxsync } else {

8112e0942f1128329b99b22a20b395963d4abceavboxsync return &g_UsbHidMDescCache;

8112e0942f1128329b99b22a20b395963d4abceavboxsync }

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync}

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsyncstatic DECLCALLBACK(int) usbHidUsbReset(PPDMUSBINS pUsbIns, bool fResetOnLinux)

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync{

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync PUSBHID pThis = PDMINS_2_DATA(pUsbIns, PUSBHID);

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync LogFlow(("usbHidUsbReset/#%u:\n", pUsbIns->iInstance));

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync RTCritSectEnter(&pThis->CritSect);

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync int rc = usbHidResetWorker(pThis, NULL, false /*fSetConfig*/);

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync RTCritSectLeave(&pThis->CritSect);

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync return rc;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync}

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsyncstatic void usbHidDestruct(PPDMUSBINS pUsbIns)

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync{

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync PUSBHID pThis = PDMINS_2_DATA(pUsbIns, PUSBHID);

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync LogFlow(("usbHidDestruct/#%u:\n", pUsbIns->iInstance));

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync if (RTCritSectIsInitialized(&pThis->CritSect))

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync {

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync RTCritSectEnter(&pThis->CritSect);

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync RTCritSectLeave(&pThis->CritSect);

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync RTCritSectDelete(&pThis->CritSect);

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync }

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync if (pThis->hEvtDoneQueue != NIL_RTSEMEVENT)

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync {

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync RTSemEventDestroy(pThis->hEvtDoneQueue);

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync pThis->hEvtDoneQueue = NIL_RTSEMEVENT;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync }

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync}

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsyncstatic DECLCALLBACK(int) usbHidConstruct(PPDMUSBINS pUsbIns, int iInstance, PCFGMNODE pCfg, PCFGMNODE pCfgGlobal)

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync{

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync PUSBHID pThis = PDMINS_2_DATA(pUsbIns, PUSBHID);

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync Log(("usbHidConstruct/#%u:\n", iInstance));

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /*

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync pThis->pUsbIns = pUsbIns;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync pThis->hEvtDoneQueue = NIL_RTSEMEVENT;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync usbHidQueueInit(&pThis->ToHostQueue);

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync usbHidQueueInit(&pThis->DoneQueue);

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync int rc = RTCritSectInit(&pThis->CritSect);

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync AssertRCReturn(rc, rc);

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync rc = RTSemEventCreate(&pThis->hEvtDoneQueue);

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync AssertRCReturn(rc, rc);

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /*

8112e0942f1128329b99b22a20b395963d4abceavboxsync rc = CFGMR3ValidateConfig(pCfg, "/", "Absolute", "Config", "UsbHid", iInstance);

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync if (RT_FAILURE(rc))

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync return rc;

8112e0942f1128329b99b22a20b395963d4abceavboxsync rc = CFGMR3QueryBoolDef(pCfg, "Absolute", &pThis->isAbsolute, false);

8112e0942f1128329b99b22a20b395963d4abceavboxsync if (RT_FAILURE(rc))

8112e0942f1128329b99b22a20b395963d4abceavboxsync return PDMUsbHlpVMSetError(pUsbIns, rc, RT_SRC_POS, N_("HID failed to query settings"));

8112e0942f1128329b99b22a20b395963d4abceavboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync pThis->Lun0.IBase.pfnQueryInterface = usbHidMouseQueryInterface;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync pThis->Lun0.IPort.pfnPutEvent = usbHidMousePutEvent;

8112e0942f1128329b99b22a20b395963d4abceavboxsync pThis->Lun0.IPort.pfnPutEventAbs = usbHidMousePutEventAbs;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /*

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync rc = pUsbIns->pHlpR3->pfnDriverAttach(pUsbIns, 0 /*iLun*/, &pThis->Lun0.IBase, &pThis->Lun0.pDrvBase, "Mouse Port");

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync if (RT_FAILURE(rc))

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync return PDMUsbHlpVMSetError(pUsbIns, rc, RT_SRC_POS, N_("HID failed to attach mouse driver"));

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

8112e0942f1128329b99b22a20b395963d4abceavboxsync pThis->Lun0.pDrv = PDMIBASE_QUERY_INTERFACE(pThis->Lun0.pDrvBase, PDMIMOUSECONNECTOR);

8112e0942f1128329b99b22a20b395963d4abceavboxsync if (!pThis->Lun0.pDrv)

8112e0942f1128329b99b22a20b395963d4abceavboxsync return PDMUsbHlpVMSetError(pUsbIns, VERR_PDM_MISSING_INTERFACE, RT_SRC_POS, N_("HID failed to query mouse interface"));

8112e0942f1128329b99b22a20b395963d4abceavboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync return VINF_SUCCESS;

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync}

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsyncconst PDMUSBREG g_UsbHidMou =

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync{

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* u32Version */

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync PDM_USBREG_VERSION,

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* szName */

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync "HidMouse",

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* pszDescription */

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync "USB HID Mouse.",

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* fFlags */

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync 0,

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* cMaxInstances */

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync ~0,

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* cbInstance */

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync sizeof(USBHID),

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* pfnConstruct */

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync usbHidConstruct,

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* pfnDestruct */

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync usbHidDestruct,

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* pfnVMInitComplete */

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync NULL,

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* pfnVMPowerOn */

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync NULL,

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* pfnVMReset */

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync NULL,

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* pfnVMSuspend */

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync NULL,

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* pfnVMResume */

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync NULL,

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* pfnVMPowerOff */

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync NULL,

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* pfnHotPlugged */

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync NULL,

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* pfnHotUnplugged */

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync NULL,

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* pfnDriverAttach */

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync NULL,

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* pfnDriverDetach */

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync NULL,

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* pfnQueryInterface */

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync NULL,

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* pfnUsbReset */

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync usbHidUsbReset,

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* pfnUsbGetCachedDescriptors */

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync usbHidUsbGetDescriptorCache,

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* pfnUsbSetConfiguration */

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync usbHidUsbSetConfiguration,

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* pfnUsbSetInterface */

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync usbHidUsbSetInterface,

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* pfnUsbClearHaltedEndpoint */

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync usbHidUsbClearHaltedEndpoint,

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* pfnUrbNew */

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync NULL/*usbHidUrbNew*/,

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* pfnQueue */

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync usbHidQueue,

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* pfnUrbCancel */

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync usbHidUrbCancel,

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* pfnUrbReap */

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync usbHidUrbReap,

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync /* u32TheEnd */

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync PDM_USBREG_VERSION

ae0f2178b9a5aded928e0245cb830ba1d3d04c57vboxsync};