59190ecd61435d19ba3515b876272aee7bd12298vboxsync * VirtualBox USB Client Driver, Solaris Hosts.
3d46c5ee948d7f6ddec798439ec825f0ed50320dvboxsync * Copyright (C) 2008-2014 Oracle Corporation
c55c68b6a3324172e9dc207926215845880b0f90vboxsync * This file is part of VirtualBox Open Source Edition (OSE), as
c55c68b6a3324172e9dc207926215845880b0f90vboxsync * available from http://www.virtualbox.org. This file is free software;
c55c68b6a3324172e9dc207926215845880b0f90vboxsync * you can redistribute it and/or modify it under the terms of the GNU
c55c68b6a3324172e9dc207926215845880b0f90vboxsync * General Public License (GPL) as published by the Free Software
c55c68b6a3324172e9dc207926215845880b0f90vboxsync * Foundation, in version 2 as it comes in the "COPYING" file of the
c55c68b6a3324172e9dc207926215845880b0f90vboxsync * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
c55c68b6a3324172e9dc207926215845880b0f90vboxsync * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
d1d578bcfa0fcb019ef9cde17b7e493625143ab9vboxsync * The contents of this file may alternatively be used under the terms
d1d578bcfa0fcb019ef9cde17b7e493625143ab9vboxsync * of the Common Development and Distribution License Version 1.0
d1d578bcfa0fcb019ef9cde17b7e493625143ab9vboxsync * (CDDL) only, as it comes in the "COPYING.CDDL" file of the
d1d578bcfa0fcb019ef9cde17b7e493625143ab9vboxsync * VirtualBox OSE distribution, in which case the provisions of the
d1d578bcfa0fcb019ef9cde17b7e493625143ab9vboxsync * CDDL are applicable instead of those of the GPL.
d1d578bcfa0fcb019ef9cde17b7e493625143ab9vboxsync * You may elect to license modified versions of this file under the
d1d578bcfa0fcb019ef9cde17b7e493625143ab9vboxsync * terms and conditions of either the GPL or the CDDL or both.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync/*******************************************************************************
59190ecd61435d19ba3515b876272aee7bd12298vboxsync* Header Files *
59190ecd61435d19ba3515b876272aee7bd12298vboxsync*******************************************************************************/
9f6be9021d111d5bed8a6acc26e47181fcae8bdcvboxsync/** @todo review the locking here, verify assumptions about code executed
9f6be9021d111d5bed8a6acc26e47181fcae8bdcvboxsync * without the vboxusb_state_t::Mtx mutex */
59190ecd61435d19ba3515b876272aee7bd12298vboxsync/*******************************************************************************
59190ecd61435d19ba3515b876272aee7bd12298vboxsync* Defined Constants And Macros *
59190ecd61435d19ba3515b876272aee7bd12298vboxsync*******************************************************************************/
59190ecd61435d19ba3515b876272aee7bd12298vboxsync/** The module name. */
59190ecd61435d19ba3515b876272aee7bd12298vboxsync/** The module description as seen in 'modinfo'. */
59190ecd61435d19ba3515b876272aee7bd12298vboxsync/** Endpoint states */
59190ecd61435d19ba3515b876272aee7bd12298vboxsync/** Polling states */
59190ecd61435d19ba3515b876272aee7bd12298vboxsync/** -=-=-=-=-=-=- Standard Specifics -=-=-=-=-=-=- */
59190ecd61435d19ba3515b876272aee7bd12298vboxsync/** Max. supported endpoints */
59190ecd61435d19ba3515b876272aee7bd12298vboxsync/** Size of USB Ctrl Xfer Header */
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * USB2.0 (Sec. 9-13) Bits 10..0 is the max packet size; for high speed Isoc/Intr, bits 12..11 is
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * number of additional transaction opportunities per microframe.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync#define VBOXUSB_PKT_SIZE(pkt) (pkt & 0x07FF) * (1 + ((pkt >> 11) & 3))
59190ecd61435d19ba3515b876272aee7bd12298vboxsync/** Endpoint Xfer Type */
59190ecd61435d19ba3515b876272aee7bd12298vboxsync#define VBOXUSB_XFER_TYPE(endp) ((endp)->EpDesc.bmAttributes & USB_EP_ATTR_MASK)
59190ecd61435d19ba3515b876272aee7bd12298vboxsync/** Endpoint Xfer Direction */
59190ecd61435d19ba3515b876272aee7bd12298vboxsync#define VBOXUSB_XFER_DIR(endp) ((endp)->EpDesc.bEndpointAddress & USB_EP_DIR_IN)
59190ecd61435d19ba3515b876272aee7bd12298vboxsync/** -=-=-=-=-=-=- Tunable Parameters -=-=-=-=-=-=- */
59190ecd61435d19ba3515b876272aee7bd12298vboxsync/** Time to wait while draining inflight UBRs on suspend, in seconds. */
59190ecd61435d19ba3515b876272aee7bd12298vboxsync/** Ctrl Xfer timeout in seconds. */
59190ecd61435d19ba3515b876272aee7bd12298vboxsync/** Bulk Xfer timeout in seconds. */
59190ecd61435d19ba3515b876272aee7bd12298vboxsync/** Intr Xfer timeout in seconds. */
59190ecd61435d19ba3515b876272aee7bd12298vboxsync/** Maximum URB queue length. */
59190ecd61435d19ba3515b876272aee7bd12298vboxsync/** Maximum asynchronous requests per pipe */
59190ecd61435d19ba3515b876272aee7bd12298vboxsync/** For enabling global symbols while debugging **/
59190ecd61435d19ba3515b876272aee7bd12298vboxsync/*******************************************************************************
8294476054a4666bafe2ba60ec0c60b2d8b4589cvboxsync* Kernel Entry Hooks *
59190ecd61435d19ba3515b876272aee7bd12298vboxsync*******************************************************************************/
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncint VBoxUSBSolarisOpen(dev_t *pDev, int fFlag, int fType, cred_t *pCred);
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncint VBoxUSBSolarisClose(dev_t Dev, int fFlag, int fType, cred_t *pCred);
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncint VBoxUSBSolarisRead(dev_t Dev, struct uio *pUio, cred_t *pCred);
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncint VBoxUSBSolarisWrite(dev_t Dev, struct uio *pUio, cred_t *pCred);
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncint VBoxUSBSolarisIOCtl(dev_t Dev, int Cmd, intptr_t pArg, int Mode, cred_t *pCred, int *pVal);
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncint VBoxUSBSolarisPoll(dev_t Dev, short fEvents, int fAnyYet, short *pReqEvents, struct pollhead **ppPollHead);
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncint VBoxUSBSolarisGetInfo(dev_info_t *pDip, ddi_info_cmd_t enmCmd, void *pArg, void **ppResult);
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncint VBoxUSBSolarisAttach(dev_info_t *pDip, ddi_attach_cmd_t enmCmd);
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncint VBoxUSBSolarisDetach(dev_info_t *pDip, ddi_detach_cmd_t enmCmd);
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncint VBoxUSBSolarisPower(dev_info_t *pDip, int Component, int Level);
59190ecd61435d19ba3515b876272aee7bd12298vboxsync/*******************************************************************************
59190ecd61435d19ba3515b876272aee7bd12298vboxsync* Structures and Typedefs *
59190ecd61435d19ba3515b876272aee7bd12298vboxsync*******************************************************************************/
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * cb_ops: for drivers that support char/block entry points
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * dev_ops: for driver device operations
59190ecd61435d19ba3515b876272aee7bd12298vboxsync 0, /* ref count */
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * modldrv: export driver specifics to the kernel
59190ecd61435d19ba3515b876272aee7bd12298vboxsync DEVICE_DESC_DRV " " VBOX_VERSION_STRING "r" RT_XSTR(VBOX_SVN_REV),
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * modlinkage: export install/remove/info to the kernel
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncstatic struct modlinkage g_VBoxUSBSolarisModLinkage =
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * vboxusb_ep_t: Endpoint structure with info. for managing an endpoint.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync uint_t fInitialized; /* Whether this Endpoint is initialized */
59190ecd61435d19ba3515b876272aee7bd12298vboxsync usb_pipe_handle_t pPipe; /* Endpoint pipe handle */
59190ecd61435d19ba3515b876272aee7bd12298vboxsync usb_pipe_policy_t PipePolicy; /* Endpoint policy */
59190ecd61435d19ba3515b876272aee7bd12298vboxsync bool fIsocPolling; /* Whether Isoc. IN polling is enabled */
59190ecd61435d19ba3515b876272aee7bd12298vboxsync uint16_t cIsocInUrbs; /* Number of Isoc. IN inflight URBs */
59190ecd61435d19ba3515b876272aee7bd12298vboxsync list_t hIsocInLandedReqs; /* Isoc. IN landed requests */
ad27e1d5e48ca41245120c331cc88b50464813cevboxsync uint16_t cbIsocInLandedReqs; /* Cumulative size of landed Isoc. IN requests */
59190ecd61435d19ba3515b876272aee7bd12298vboxsync size_t cbMaxIsocData; /* Maximum size of Isoc. IN landed buffer */
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * vboxusb_isoc_req_t: Isoc IN. requests queued from device till they are reaped.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync VUSBISOC_PKT_DESC aIsocPkts[8]; /* Array of Isoc pkt descriptors */
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * VBOXUSB_URB_STATE: Internal USB URB state.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * vboxusb_urb_t: kernel URB representation.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync void *pvUrbR3; /* Userspace URB address (untouched, returned while reaping) */
a93df3b074afab82b9f5fa0d5dde963d22857521vboxsync bool fShortOk; /* Whether receiving less data than requested is acceptable. */
59190ecd61435d19ba3515b876272aee7bd12298vboxsync RTR3PTR pvDataR3; /* Userspace address of the original data buffer */
59190ecd61435d19ba3515b876272aee7bd12298vboxsync VUSBISOC_PKT_DESC aIsocPkts[8]; /* Array of Isoc pkt descriptors */
59190ecd61435d19ba3515b876272aee7bd12298vboxsync VBOXUSB_URB_STATE enmState; /* Whether free/in-flight etc. */
59190ecd61435d19ba3515b876272aee7bd12298vboxsync struct vboxusb_state_t *pState; /* Pointer to the device instance */
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * vboxusb_power_t: Per Device Power Management info.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync uint_t PowerStates; /* Bit mask of the power states */
59190ecd61435d19ba3515b876272aee7bd12298vboxsync bool fPowerWakeup; /* Whether remote power wakeup is enabled */
59190ecd61435d19ba3515b876272aee7bd12298vboxsync bool fPowerRaise; /* Whether to raise the power level */
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * vboxusb_state_t: Per Device instance state info.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync usb_client_dev_data_t *pDevDesc; /* Parsed & complete device descriptor */
59190ecd61435d19ba3515b876272aee7bd12298vboxsync bool fClosed; /* Whether the device (default control pipe) is closed */
59190ecd61435d19ba3515b876272aee7bd12298vboxsync bool fRestoreCfg; /* Whether we changed configs to restore while tearing down */
59190ecd61435d19ba3515b876272aee7bd12298vboxsync bool fGetCfgReqDone; /* First GET_CONFIG request has been circumvented */
59190ecd61435d19ba3515b876272aee7bd12298vboxsync usb_serialization_t StateMulti; /* State serialization */
59190ecd61435d19ba3515b876272aee7bd12298vboxsync vboxusb_ep_t aEps[VBOXUSB_MAX_ENDPOINTS]; /* All endpoints structures */
59190ecd61435d19ba3515b876272aee7bd12298vboxsync list_t hUrbs; /* Handle to list of free/inflight URBs */
59190ecd61435d19ba3515b876272aee7bd12298vboxsync list_t hLandedUrbs; /* Handle to list of landed URBs */
59190ecd61435d19ba3515b876272aee7bd12298vboxsync uint16_t cInflightUrbs; /* Number of inflight URBs. */
59190ecd61435d19ba3515b876272aee7bd12298vboxsync pollhead_t PollHead; /* Handle to pollhead for waking polling processes */
59190ecd61435d19ba3515b876272aee7bd12298vboxsync RTPROCESS Process; /* The process (id) of the session */
ad27e1d5e48ca41245120c331cc88b50464813cevboxsync VBOXUSBREQ_CLIENT_INFO ClientInfo; /* Registration data */
59190ecd61435d19ba3515b876272aee7bd12298vboxsync/*******************************************************************************
59190ecd61435d19ba3515b876272aee7bd12298vboxsync* Internal Functions *
59190ecd61435d19ba3515b876272aee7bd12298vboxsync*******************************************************************************/
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncLOCAL int vboxUSBSolarisInitEndPoint(vboxusb_state_t *pState, usb_ep_data_t *pEpData, uchar_t uCfgValue,
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncLOCAL int vboxUSBSolarisInitAllEndPoints(vboxusb_state_t *pState);
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncLOCAL int vboxUSBSolarisInitEndPointsForConfig(vboxusb_state_t *pState, uint8_t uCfgIndex);
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncLOCAL int vboxUSBSolarisInitEndPointsForInterfaceAlt(vboxusb_state_t *pState, uint8_t uInterface, uint8_t uAlt);
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncLOCAL void vboxUSBSolarisDestroyAllEndPoints(vboxusb_state_t *pState);
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncLOCAL void vboxUSBSolarisDestroyEndPoint(vboxusb_state_t *pState, vboxusb_ep_t *pEp);
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncLOCAL void vboxUSBSolarisCloseAllPipes(vboxusb_state_t *pState, bool fControlPipe);
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncLOCAL int vboxUSBSolarisOpenPipe(vboxusb_state_t *pState, vboxusb_ep_t *pEp);
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncLOCAL void vboxUSBSolarisClosePipe(vboxusb_state_t *pState, vboxusb_ep_t *pEp);
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncLOCAL int vboxUSBSolarisCtrlXfer(vboxusb_state_t *pState, vboxusb_ep_t *pEp, vboxusb_urb_t *pUrb);
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncLOCAL void vboxUSBSolarisCtrlXferCompleted(usb_pipe_handle_t pPipe, usb_ctrl_req_t *pReq);
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncLOCAL int vboxUSBSolarisBulkXfer(vboxusb_state_t *pState, vboxusb_ep_t *pEp, vboxusb_urb_t *purb);
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncLOCAL void vboxUSBSolarisBulkXferCompleted(usb_pipe_handle_t pPipe, usb_bulk_req_t *pReq);
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncLOCAL int vboxUSBSolarisIntrXfer(vboxusb_state_t *pState, vboxusb_ep_t *pEp, vboxusb_urb_t *pUrb);
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncLOCAL void vboxUSBSolarisIntrXferCompleted(usb_pipe_handle_t pPipe, usb_intr_req_t *pReq);
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncLOCAL int vboxUSBSolarisIsocXfer(vboxusb_state_t *pState, vboxusb_ep_t *pEp, vboxusb_urb_t *pUrb);
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncLOCAL void vboxUSBSolarisIsocInXferCompleted(usb_pipe_handle_t pPipe, usb_isoc_req_t *pReq);
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncLOCAL void vboxUSBSolarisIsocInXferError(usb_pipe_handle_t pPipe, usb_isoc_req_t *pReq);
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncLOCAL void vboxUSBSolarisIsocOutXferCompleted(usb_pipe_handle_t pPipe, usb_isoc_req_t *pReq);
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncLOCAL vboxusb_urb_t *vboxUSBSolarisGetIsocInURB(vboxusb_state_t *pState, PVBOXUSBREQ_URB pUrbReq);
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncLOCAL vboxusb_urb_t *vboxUSBSolarisQueueURB(vboxusb_state_t *pState, PVBOXUSBREQ_URB pUrbReq, mblk_t *pMsg);
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncLOCAL inline void vboxUSBSolarisConcatMsg(vboxusb_urb_t *pUrb);
3d46c5ee948d7f6ddec798439ec825f0ed50320dvboxsyncLOCAL inline VUSBSTATUS vboxUSBSolarisGetUrbStatus(usb_cr_t Status);
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncLOCAL inline void vboxUSBSolarisDeQueueURB(vboxusb_urb_t *pUrb, int URBStatus);
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncLOCAL inline void vboxUSBSolarisNotifyComplete(vboxusb_state_t *pState);
8294476054a4666bafe2ba60ec0c60b2d8b4589cvboxsyncLOCAL int vboxUSBSolarisProcessIOCtl(int iFunction, void *pvState, int Mode, PVBOXUSBREQ pUSBReq, void *pvBuf,
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncLOCAL bool vboxUSBSolarisIsUSBDevice(dev_info_t *pDip);
59190ecd61435d19ba3515b876272aee7bd12298vboxsync/** Device Operation Hooks */
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncLOCAL int vboxUSBSolarisSendURB(vboxusb_state_t *pState, PVBOXUSBREQ_URB pUrbReq, int Mode);
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncLOCAL int vboxUSBSolarisReapURB(vboxusb_state_t *pState, PVBOXUSBREQ_URB pUrbReq, int Mode);
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncLOCAL int vboxUSBSolarisClearEndPoint(vboxusb_state_t *pState, uint8_t bEndpoint);
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncLOCAL int vboxUSBSolarisSetConfig(vboxusb_state_t *pState, uint8_t bCfgValue);
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncLOCAL int vboxUSBSolarisGetConfig(vboxusb_state_t *pState, uint8_t *pCfgValue);
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncLOCAL int vboxUSBSolarisSetInterface(vboxusb_state_t *pState, uint8_t uInterface, uint8_t uAlt);
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncLOCAL int vboxUSBSolarisCloseDevice(vboxusb_state_t *pState, VBOXUSB_RESET_LEVEL enmReset);
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncLOCAL int vboxUSBSolarisAbortPipe(vboxusb_state_t *pState, uint8_t bEndpoint);
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncLOCAL int vboxUSBSolarisGetConfigIndex(vboxusb_state_t *pState, uint_t uCfgValue);
59190ecd61435d19ba3515b876272aee7bd12298vboxsync/** Hotplug & Power Management Hooks */
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncLOCAL inline void vboxUSBSolarisNotifyHotplug(vboxusb_state_t *pState);
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncLOCAL int vboxUSBSolarisDeviceDisconnected(dev_info_t *pDip);
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncLOCAL int vboxUSBSolarisDeviceReconnected(dev_info_t *pDip);
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncLOCAL int vboxUSBSolarisInitPower(vboxusb_state_t *pState);
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncLOCAL void vboxUSBSolarisDestroyPower(vboxusb_state_t *pState);
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncLOCAL int vboxUSBSolarisDeviceSuspend(vboxusb_state_t *pState);
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncLOCAL void vboxUSBSolarisDeviceResume(vboxusb_state_t *pState);
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncLOCAL void vboxUSBSolarisDeviceRestore(vboxusb_state_t *pState);
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncLOCAL void vboxUSBSolarisPowerBusy(vboxusb_state_t *pState);
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncLOCAL void vboxUSBSolarisPowerIdle(vboxusb_state_t *pState);
59190ecd61435d19ba3515b876272aee7bd12298vboxsync/** Monitor Hooks */
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncint VBoxUSBMonSolarisRegisterClient(dev_info_t *pClientDip, PVBOXUSB_CLIENT_INFO pClientInfo);
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncint VBoxUSBMonSolarisUnregisterClient(dev_info_t *pClientDip);
27a89c2c0495676503f99e4a63586e3073530d46vboxsync/** Callbacks from Monitor */
27a89c2c0495676503f99e4a63586e3073530d46vboxsyncLOCAL int vboxUSBSolarisSetConsumerCredentials(RTPROCESS Process, int Instance, void *pvReserved);
59190ecd61435d19ba3515b876272aee7bd12298vboxsync/*******************************************************************************
59190ecd61435d19ba3515b876272aee7bd12298vboxsync* Global Variables *
59190ecd61435d19ba3515b876272aee7bd12298vboxsync*******************************************************************************/
59190ecd61435d19ba3515b876272aee7bd12298vboxsync/** Global list of all device instances. */
59190ecd61435d19ba3515b876272aee7bd12298vboxsync/** The default endpoint descriptor */
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncstatic usb_ep_descr_t g_VBoxUSBSolarisDefaultEpDesc = {7, 5, 0, USB_EP_ATTR_CONTROL, 8, 0};
59190ecd61435d19ba3515b876272aee7bd12298vboxsync/** Hotplug events */
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Kernel entry points
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Prevent module autounloading.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync modctl_t *pModCtl = mod_getctl(&g_VBoxUSBSolarisModLinkage);
59190ecd61435d19ba3515b876272aee7bd12298vboxsync LogRel((DEVICE_NAME ":failed to disable autounloading!\n"));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Initialize IPRT R0 driver, which internally calls OS-specific r0 init.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync rc = ddi_soft_state_init(&g_pVBoxUSBSolarisState, sizeof(vboxusb_state_t), 4 /* pre-alloc */);
59190ecd61435d19ba3515b876272aee7bd12298vboxsync LogRel((DEVICE_NAME ":mod_install failed! rc=%d\n", rc));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync LogRel((DEVICE_NAME ":failed to initialize soft state.\n"));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync LogRel((DEVICE_NAME ":RTR0Init failed! rc=%d\n", rc));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync return mod_info(&g_VBoxUSBSolarisModLinkage, pModInfo);
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Attach entry point, to attach a device to the system or resume it.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param pDip The module structure instance.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param enmCmd Attach type (ddi_attach_cmd_t)
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @returns corresponding solaris error code.
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncint VBoxUSBSolarisAttach(dev_info_t *pDip, ddi_attach_cmd_t enmCmd)
1e564d9937b98dc6016ebcb9d83cb3635819baebvboxsync LogFunc((DEVICE_NAME ":VBoxUSBSolarisAttach pDip=%p enmCmd=%d\n", pDip, enmCmd));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync rc = ddi_soft_state_zalloc(g_pVBoxUSBSolarisState, instance);
59190ecd61435d19ba3515b876272aee7bd12298vboxsync pState = ddi_get_soft_state(g_pVBoxUSBSolarisState, instance);
59190ecd61435d19ba3515b876272aee7bd12298vboxsync list_create(&pState->hUrbs, sizeof(vboxusb_urb_t), offsetof(vboxusb_urb_t, hListLink));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync list_create(&pState->hLandedUrbs, sizeof(vboxusb_urb_t), offsetof(vboxusb_urb_t, hListLink));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * There is a bug in usb_client_attach() as of Nevada 120 which panics when we bind to
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * a non-USB device. So check if we are really binding to a USB device or not.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Here starts the USB specifics.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync rc = usb_client_attach(pState->pDip, USBDRV_VERSION, 0);
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Parse out the entire descriptor.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync rc = usb_get_dev_data(pState->pDip, &pState->pDevDesc, USB_PARSE_LVL_ALL, 0 /* Unused */);
59190ecd61435d19ba3515b876272aee7bd12298vboxsync usb_print_descr_tree(pState->pDip, pState->pDevDesc);
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Initialize state locks.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync mutex_init(&pState->Mtx, NULL, MUTEX_DRIVER, pState->pDevDesc->dev_iblock_cookie);
59190ecd61435d19ba3515b876272aee7bd12298vboxsync pState->StateMulti = usb_init_serialization(pState->pDip, USB_INIT_SER_CHECK_SAME_THREAD);
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Get maximum bulk transfer size supported by the HCD.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync rc = usb_pipe_get_max_bulk_transfer_size(pState->pDip, &pState->cbMaxBulkXfer);
1e564d9937b98dc6016ebcb9d83cb3635819baebvboxsync Log((DEVICE_NAME ":VBoxUSBSolarisAttach cbMaxBulkXfer=%d\n", pState->cbMaxBulkXfer));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Initialize all endpoints.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Set the device state.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Initialize power management for the device.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Update endpoints (descriptors) for the current config.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync vboxUSBSolarisInitEndPointsForConfig(pState, usb_get_current_cfgidx(pState->pDip));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Publish the minor node.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync rc = ddi_create_priv_minor_node(pDip, DEVICE_NAME, S_IFCHR, instance, DDI_PSEUDO, 0,
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Register hotplug callbacks.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync rc = usb_register_event_cbs(pState->pDip, &g_VBoxUSBSolarisEvents, 0 /* flags */);
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Register with our monitor driver.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync bzero(&pState->ClientInfo, sizeof(pState->ClientInfo));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync "%#x:%#x:%d:%s",
8294476054a4666bafe2ba60ec0c60b2d8b4589cvboxsync pState->pDevDesc->dev_descr->bcdDevice, szDevicePath);
27a89c2c0495676503f99e4a63586e3073530d46vboxsync pState->ClientInfo.pfnSetConsumerCredentials = &vboxUSBSolarisSetConsumerCredentials;
59190ecd61435d19ba3515b876272aee7bd12298vboxsync rc = VBoxUSBMonSolarisRegisterClient(pState->pDip, &pState->ClientInfo);
413e37d69f8853c3aedf483a93022e7dd541f1dbvboxsync LogRel((DEVICE_NAME ": Captured %s %#x:%#x:%d:%s\n",
8294476054a4666bafe2ba60ec0c60b2d8b4589cvboxsync pState->pDevDesc->dev_product ? pState->pDevDesc->dev_product
8294476054a4666bafe2ba60ec0c60b2d8b4589cvboxsync : "<Unnamed USB device>",
8294476054a4666bafe2ba60ec0c60b2d8b4589cvboxsync LogRel((DEVICE_NAME ":VBoxUSBMonSolarisRegisterClient failed! rc=%d "
8294476054a4666bafe2ba60ec0c60b2d8b4589cvboxsync "path=%s instance=%d\n", rc, pState->ClientInfo.szClientPath,
59190ecd61435d19ba3515b876272aee7bd12298vboxsync usb_unregister_event_cbs(pState->pDip, &g_VBoxUSBSolarisEvents);
8294476054a4666bafe2ba60ec0c60b2d8b4589cvboxsync LogRel((DEVICE_NAME ":VBoxUSBSolarisAttach failed to register hotplug "
8294476054a4666bafe2ba60ec0c60b2d8b4589cvboxsync LogRel((DEVICE_NAME ":VBoxUSBSolarisAttach ddi_create_minor_node failed! rc=%d\n",
8294476054a4666bafe2ba60ec0c60b2d8b4589cvboxsync LogRel((DEVICE_NAME ":VBoxUSBSolarisAttach failed to initialize power management! "
8294476054a4666bafe2ba60ec0c60b2d8b4589cvboxsync LogRel((DEVICE_NAME ":VBoxUSBSolarisAttach vboxUSBSolarisInitAllEndPoints failed! "
8294476054a4666bafe2ba60ec0c60b2d8b4589cvboxsync "rc=%d\n"));
8294476054a4666bafe2ba60ec0c60b2d8b4589cvboxsync LogRel((DEVICE_NAME ":VBoxUSBSolarisAttach usb_pipe_get_max_bulk_transfer_size failed! "
59190ecd61435d19ba3515b876272aee7bd12298vboxsync LogRel((DEVICE_NAME ":VBoxUSBSolarisAttach failed to get device descriptor. rc=%d\n", rc));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync LogRel((DEVICE_NAME ":VBoxUSBSolarisAttach usb_client_attach failed! rc=%d\n", rc));
8294476054a4666bafe2ba60ec0c60b2d8b4589cvboxsync /* This would appear on every boot if it were LogRel() */
8294476054a4666bafe2ba60ec0c60b2d8b4589cvboxsync Log((DEVICE_NAME ":VBoxUSBSolarisAttach not a USB device.\n"));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync LogRel((DEVICE_NAME ":VBoxUSBSolarisAttach failed to get soft state\n", sizeof(*pState)));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync ddi_soft_state_free(g_pVBoxUSBSolarisState, instance);
59190ecd61435d19ba3515b876272aee7bd12298vboxsync LogRel((DEVICE_NAME ":VBoxUSBSolarisAttach failed to alloc soft state. rc=%d\n", rc));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync pState = ddi_get_soft_state(g_pVBoxUSBSolarisState, instance);
59190ecd61435d19ba3515b876272aee7bd12298vboxsync LogRel((DEVICE_NAME ":VBoxUSBSolarisAttach DDI_RESUME: failed to get soft state on detach.\n"));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Detach entry point, to detach a device to the system or suspend it.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param pDip The module structure instance.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param enmCmd Attach type (ddi_attach_cmd_t)
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @returns corresponding solaris error code.
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncint VBoxUSBSolarisDetach(dev_info_t *pDip, ddi_detach_cmd_t enmCmd)
1e564d9937b98dc6016ebcb9d83cb3635819baebvboxsync LogFunc((DEVICE_NAME ":VBoxUSBSolarisDetach pDip=%p enmCmd=%d\n", pDip, enmCmd));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync vboxusb_state_t *pState = ddi_get_soft_state(g_pVBoxUSBSolarisState, instance);
59190ecd61435d19ba3515b876272aee7bd12298vboxsync LogRel((DEVICE_NAME ":VBoxUSBSolarisDetach failed to get soft state on detach.\n"));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * At this point it must be assumed that the default control pipe has
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * already been closed by userland (via VBoxUSBSolarisClose() entry point).
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Once it's closed we can no longer open or reference the device here.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Notify userland if any that we're gone (while resetting device held by us).
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Unregister hotplug callback events first without holding the mutex as the callbacks
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * would otherwise block on the mutex.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync usb_unregister_event_cbs(pDip, &g_VBoxUSBSolarisEvents);
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Serialize: paranoid; drain other driver activity.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync usb_serialize_access(pState->StateMulti, USB_WAIT, 0);
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Close all endpoints.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync vboxUSBSolarisCloseAllPipes(pState, true /* ControlPipe */);
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Deinitialize power, destroy endpoints.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Free up all URBs.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync while ((pUrb = list_remove_head(&pState->hUrbs)) != NULL)
59190ecd61435d19ba3515b876272aee7bd12298vboxsync while ((pUrb = list_remove_head(&pState->hLandedUrbs)) != NULL)
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Destroy locks, free up descriptor and detach from USBA.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Deregister with our Monitor driver.
4e722ffe6e1bd5ef6f4d53f5d01f5c6f8cdbdcdevboxsync pState->pDevDesc->dev_product ? pState->pDevDesc->dev_product : "<Unnamed USB device>",
59190ecd61435d19ba3515b876272aee7bd12298vboxsync ddi_soft_state_free(g_pVBoxUSBSolarisState, instance);
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Info entry point, called by solaris kernel for obtaining driver info.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param pDip The module structure instance (do not use).
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param enmCmd Information request type.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param pvArg Type specific argument.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param ppvResult Where to store the requested info.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @returns corresponding solaris error code.
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncint VBoxUSBSolarisGetInfo(dev_info_t *pDip, ddi_info_cmd_t enmCmd, void *pvArg, void **ppvResult)
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * One is to one mapping of instance & minor number as we publish only one minor node per device.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync pState = ddi_get_soft_state(g_pVBoxUSBSolarisState, instance);
59190ecd61435d19ba3515b876272aee7bd12298vboxsync LogRel((DEVICE_NAME ":VBoxUSBSolarisGetInfo failed to get device state.\n"));
27a89c2c0495676503f99e4a63586e3073530d46vboxsync * Callback invoked from the Monitor driver when a VM process tries to access
27a89c2c0495676503f99e4a63586e3073530d46vboxsync * this client instance. This determines which VM process will be allowed to
27a89c2c0495676503f99e4a63586e3073530d46vboxsync * open and access the USB device.
27a89c2c0495676503f99e4a63586e3073530d46vboxsync * @returns VBox status code.
27a89c2c0495676503f99e4a63586e3073530d46vboxsync * @param Process The VM process performing the client info. query.
27a89c2c0495676503f99e4a63586e3073530d46vboxsync * @param Instance This client instance (the one set while we register
27a89c2c0495676503f99e4a63586e3073530d46vboxsync * ourselves to the Monitor driver)
27a89c2c0495676503f99e4a63586e3073530d46vboxsync * @param pvReserved Reserved for future, unused.
27a89c2c0495676503f99e4a63586e3073530d46vboxsyncLOCAL int vboxUSBSolarisSetConsumerCredentials(RTPROCESS Process, int Instance, void *pvReserved)
1e564d9937b98dc6016ebcb9d83cb3635819baebvboxsync LogFunc((DEVICE_NAME ":vboxUSBSolarisSetConsumerCredentials Process=%u Instance=%d\n", Process, Instance));
27a89c2c0495676503f99e4a63586e3073530d46vboxsync vboxusb_state_t *pState = ddi_get_soft_state(g_pVBoxUSBSolarisState, Instance);
27a89c2c0495676503f99e4a63586e3073530d46vboxsync LogRel((DEVICE_NAME ":vboxUSBSolarisSetConsumerCredentials failed to get device state for instance %d\n", Instance));
8294476054a4666bafe2ba60ec0c60b2d8b4589cvboxsync LogRel((DEVICE_NAME ":vboxUSBSolarisSetConsumerCredentials failed! Process %u already has client open.\n",
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncint VBoxUSBSolarisOpen(dev_t *pDev, int fFlag, int fType, cred_t *pCred)
1e564d9937b98dc6016ebcb9d83cb3635819baebvboxsync LogFunc((DEVICE_NAME ":VBoxUSBSolarisOpen pDev=%p fFlag=%d fType=%d pCred=%p\n", pDev, fFlag, fType, pCred));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Verify we are being opened as a character device
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * One is to one mapping. (Minor<=>Instance).
59190ecd61435d19ba3515b876272aee7bd12298vboxsync vboxusb_state_t *pState = ddi_get_soft_state(g_pVBoxUSBSolarisState, instance);
59190ecd61435d19ba3515b876272aee7bd12298vboxsync LogRel((DEVICE_NAME ":VBoxUSBSolarisOpen failed to get device state for instance %d\n", instance));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Only one user process can open a device instance at a time.
18ef404ed098a54670a97d042dd98268ebfb5c3fvboxsync LogRel((DEVICE_NAME ":VBoxUSBSolarisOpen No prior information about authorized process.\n"));
8294476054a4666bafe2ba60ec0c60b2d8b4589cvboxsync LogRel((DEVICE_NAME ":VBoxUSBSolarisOpen Process %u is already using this device instance.\n", pState->Process));
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncint VBoxUSBSolarisClose(dev_t Dev, int fFlag, int fType, cred_t *pCred)
1e564d9937b98dc6016ebcb9d83cb3635819baebvboxsync LogFunc((DEVICE_NAME ":VBoxUSBSolarisClose Dev=%d fFlag=%d fType=%d pCred=%p\n", Dev, fFlag, fType, pCred));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync vboxusb_state_t *pState = ddi_get_soft_state(g_pVBoxUSBSolarisState, instance);
59190ecd61435d19ba3515b876272aee7bd12298vboxsync LogRel((DEVICE_NAME ":VBoxUSBSolarisClose failed to get device state for instance %d\n", instance));
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncint VBoxUSBSolarisRead(dev_t Dev, struct uio *pUio, cred_t *pCred)
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncint VBoxUSBSolarisWrite(dev_t Dev, struct uio *pUio, cred_t *pCred)
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncint VBoxUSBSolarisPoll(dev_t Dev, short fEvents, int fAnyYet, short *pReqEvents, struct pollhead **ppPollHead)
1e564d9937b98dc6016ebcb9d83cb3635819baebvboxsync LogFunc((DEVICE_NAME ":VBoxUSBSolarisPoll Dev=%d fEvents=%d fAnyYet=%d pReqEvents=%p\n", Dev, fEvents, fAnyYet, pReqEvents));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Get the device state (one to one mapping).
59190ecd61435d19ba3515b876272aee7bd12298vboxsync vboxusb_state_t *pState = ddi_get_soft_state(g_pVBoxUSBSolarisState, instance);
59190ecd61435d19ba3515b876272aee7bd12298vboxsync LogRel((DEVICE_NAME ":VBoxUSBSolarisPoll: no state data for %d\n", instance));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * "fEvents" HAS to be POLLIN. We won't bother to test it. The caller
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * must always requests input events. Disconnect event (POLLHUP) is invalid in "fEvents".
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncint VBoxUSBSolarisPower(dev_info_t *pDip, int Component, int Level)
1e564d9937b98dc6016ebcb9d83cb3635819baebvboxsync LogFunc((DEVICE_NAME ":VBoxUSBSolarisPower pDip=%p Component=%d Level=%d\n", pDip, Component, Level));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync vboxusb_state_t *pState = ddi_get_soft_state(g_pVBoxUSBSolarisState, instance);
59190ecd61435d19ba3515b876272aee7bd12298vboxsync LogRel((DEVICE_NAME ":VBoxUSBSolarisPower Failed! missing state.\n"));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync usb_serialize_access(pState->StateMulti, USB_WAIT, 0);
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Check if we are transitioning to a valid power state.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync if (!USB_DEV_PWRSTATE_OK(pState->pPower->PowerStates, Level))
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * USB D3 command.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Can happen during shutdown of the OS.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync default: /* Power levels 1, 2 not implemented */
1e564d9937b98dc6016ebcb9d83cb3635819baebvboxsync Log((DEVICE_NAME ":USB_DEV_PWRSTATE_OK failed.\n"));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync return rc == USB_SUCCESS ? DDI_SUCCESS : DDI_FAILURE;
59190ecd61435d19ba3515b876272aee7bd12298vboxsync/** @def IOCPARM_LEN
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Gets the length from the ioctl number.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * This is normally defined by sys/ioccom.h on BSD systems...
59190ecd61435d19ba3515b876272aee7bd12298vboxsync# define IOCPARM_LEN(Code) (((Code) >> 16) & IOCPARM_MASK)
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncint VBoxUSBSolarisIOCtl(dev_t Dev, int Cmd, intptr_t pArg, int Mode, cred_t *pCred, int *pVal)
1e564d9937b98dc6016ebcb9d83cb3635819baebvboxsync/* LogFunc((DEVICE_NAME ":VBoxUSBSolarisIOCtl Dev=%d Cmd=%d pArg=%p Mode=%d\n", Dev, Cmd, pArg)); */
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Get the device state (one to one mapping).
59190ecd61435d19ba3515b876272aee7bd12298vboxsync vboxusb_state_t *pState = ddi_get_soft_state(g_pVBoxUSBSolarisState, instance);
59190ecd61435d19ba3515b876272aee7bd12298vboxsync LogRel((DEVICE_NAME ":VBoxUSBSolarisIOCtl: no state data for %d\n", instance));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Read the request wrapper.
8294476054a4666bafe2ba60ec0c60b2d8b4589cvboxsync LogRel((DEVICE_NAME ": VBoxUSBSolarisIOCtl: bad request %#x size=%d expected=%d\n", Cmd, IOCPARM_LEN(Cmd),
59190ecd61435d19ba3515b876272aee7bd12298vboxsync int rc = ddi_copyin((void *)pArg, &ReqWrap, sizeof(ReqWrap), Mode);
59190ecd61435d19ba3515b876272aee7bd12298vboxsync LogRel((DEVICE_NAME ": VBoxUSBSolarisIOCtl: ddi_copyin failed to read header pArg=%p Cmd=%d. rc=%d.\n", pArg, Cmd, rc));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync LogRel((DEVICE_NAME ": VBoxUSBSolarisIOCtl: bad magic %#x; pArg=%p Cmd=%d.\n", ReqWrap.u32Magic, pArg, Cmd));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync LogRel((DEVICE_NAME ": VBoxUSBSolarisIOCtl: bad size %#x; pArg=%p Cmd=%d.\n", ReqWrap.cbData, pArg, Cmd));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Read the request.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync LogRel((DEVICE_NAME ":VBoxUSBSolarisIOCtl: RTMemTmpAlloc failed to alloc %d bytes.\n", ReqWrap.cbData));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync rc = ddi_copyin((void *)(uintptr_t)ReqWrap.pvDataR3, pvBuf, ReqWrap.cbData, Mode);
59190ecd61435d19ba3515b876272aee7bd12298vboxsync LogRel((DEVICE_NAME ":VBoxUSBSolarisIOCtl: ddi_copyin failed; pvBuf=%p pArg=%p Cmd=%d. rc=%d\n", pvBuf, pArg, Cmd, rc));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync LogRel((DEVICE_NAME ":VBoxUSBSolarisIOCtl: invalid request pvBuf=%p cbData=%d\n", pvBuf, ReqWrap.cbData));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Process the IOCtl.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync rc = vboxUSBSolarisProcessIOCtl(Cmd, pState, Mode, &ReqWrap, pvBuf, &cbDataOut);
8294476054a4666bafe2ba60ec0c60b2d8b4589cvboxsync LogRel((DEVICE_NAME ":VBoxUSBSolarisIOCtl: too much output data %d expected %d Truncating!\n", cbDataOut,
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Copy VBOXUSBREQ back to userspace (which contains rc for USB operation).
59190ecd61435d19ba3515b876272aee7bd12298vboxsync rc = ddi_copyout(&ReqWrap, (void *)pArg, sizeof(ReqWrap), Mode);
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Copy payload (if any) back to userspace.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync rc = ddi_copyout(pvBuf, (void *)(uintptr_t)ReqWrap.pvDataR3, cbDataOut, Mode);
8294476054a4666bafe2ba60ec0c60b2d8b4589cvboxsync LogRel((DEVICE_NAME ":VBoxUSBSolarisIOCtl: ddi_copyout failed; pvBuf=%p pArg=%p Cmd=%d. rc=%d\n", pvBuf, pArg,
8294476054a4666bafe2ba60ec0c60b2d8b4589cvboxsync LogRel((DEVICE_NAME ":VBoxUSBSolarisIOCtl: ddi_copyout(1)failed; pReqWrap=%p pArg=%p Cmd=%d. rc=%d\n", &ReqWrap, pArg,
ad27e1d5e48ca41245120c331cc88b50464813cevboxsync * IOCtl processor for user to kernel and kernel to kernel communication.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @returns VBox status code.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param iFunction The requested function.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param pvState The USB device instance.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param Mode The IOCtl mode.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param pUSBReq Pointer to the VBOXUSB request.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param pvBuf Pointer to the ring-3 URB.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param pcbDataOut Where to store the IOCtl OUT data size.
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncLOCAL int vboxUSBSolarisProcessIOCtl(int iFunction, void *pvState, int Mode, PVBOXUSBREQ pUSBReq, void *pvBuf, size_t *pcbDataOut)
1e564d9937b98dc6016ebcb9d83cb3635819baebvboxsync// LogFunc((DEVICE_NAME ":vboxUSBSolarisProcessIOCtl iFunction=%d pvState=%p pUSBReq=%p\n", iFunction, pvState, pUSBReq));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync vboxusb_state_t *pState = (vboxusb_state_t *)pvState;
59190ecd61435d19ba3515b876272aee7bd12298vboxsync LogRel((DEVICE_NAME ":vboxUSBSolarisProcessIOCtl: " mnemonic ": cbData=%#zx (%zu) min is %#zx (%zu)\n", \
59190ecd61435d19ba3515b876272aee7bd12298vboxsync cbData, cbData, (size_t)(cbMin), (size_t)(cbMin))); \
59190ecd61435d19ba3515b876272aee7bd12298vboxsync LogRel((DEVICE_NAME ":vboxUSBSolarisProcessIOCtl: " mnemonic ": Invalid pointer %p\n", pvBuf)); \
59190ecd61435d19ba3515b876272aee7bd12298vboxsync } while (0)
59190ecd61435d19ba3515b876272aee7bd12298vboxsync CHECKRET_MIN_SIZE("SEND_URB", sizeof(VBOXUSBREQ_URB));
1e564d9937b98dc6016ebcb9d83cb3635819baebvboxsync Log((DEVICE_NAME ":vboxUSBSolarisProcessIOCtl: SEND_URB returned %d\n", rc));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync CHECKRET_MIN_SIZE("REAP_URB", sizeof(VBOXUSBREQ_URB));
1e564d9937b98dc6016ebcb9d83cb3635819baebvboxsync Log((DEVICE_NAME ":vboxUSBSolarisProcessIOCtl: REAP_URB returned %d\n", rc));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync CHECKRET_MIN_SIZE("CLEAR_EP", sizeof(VBOXUSBREQ_CLEAR_EP));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync PVBOXUSBREQ_CLEAR_EP pClearEpReq = (PVBOXUSBREQ_CLEAR_EP)pvBuf;
59190ecd61435d19ba3515b876272aee7bd12298vboxsync rc = vboxUSBSolarisClearEndPoint(pState, pClearEpReq->bEndpoint);
1e564d9937b98dc6016ebcb9d83cb3635819baebvboxsync Log((DEVICE_NAME ":vboxUSBSolarisProcessIOCtl: CLEAR_EP returned %d\n", rc));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync CHECKRET_MIN_SIZE("SET_CONFIG", sizeof(VBOXUSBREQ_SET_CONFIG));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync PVBOXUSBREQ_SET_CONFIG pSetCfgReq = (PVBOXUSBREQ_SET_CONFIG)pvBuf;
59190ecd61435d19ba3515b876272aee7bd12298vboxsync rc = vboxUSBSolarisSetConfig(pState, pSetCfgReq->bConfigValue);
1e564d9937b98dc6016ebcb9d83cb3635819baebvboxsync Log((DEVICE_NAME ":vboxUSBSolarisProcessIOCtl: SET_CONFIG returned %d\n", rc));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync CHECKRET_MIN_SIZE("SET_INTERFACE", sizeof(VBOXUSBREQ_SET_INTERFACE));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync PVBOXUSBREQ_SET_INTERFACE pSetInterfaceReq = (PVBOXUSBREQ_SET_INTERFACE)pvBuf;
59190ecd61435d19ba3515b876272aee7bd12298vboxsync rc = vboxUSBSolarisSetInterface(pState, pSetInterfaceReq->bInterface, pSetInterfaceReq->bAlternate);
1e564d9937b98dc6016ebcb9d83cb3635819baebvboxsync Log((DEVICE_NAME ":vboxUSBSolarisProcessIOCtl: SET_INTERFACE returned %d\n", rc));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync CHECKRET_MIN_SIZE("CLOSE_DEVICE", sizeof(VBOXUSBREQ_CLOSE_DEVICE));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync PVBOXUSBREQ_CLOSE_DEVICE pCloseDeviceReq = (PVBOXUSBREQ_CLOSE_DEVICE)pvBuf;
59190ecd61435d19ba3515b876272aee7bd12298vboxsync rc = vboxUSBSolarisCloseDevice(pState, pCloseDeviceReq->ResetLevel);
1e564d9937b98dc6016ebcb9d83cb3635819baebvboxsync Log((DEVICE_NAME ":vboxUSBSolarisProcessIOCtl: CLOSE_DEVICE returned %d\n", rc));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync CHECKRET_MIN_SIZE("ABORT_PIPE", sizeof(VBOXUSBREQ_ABORT_PIPE));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync PVBOXUSBREQ_ABORT_PIPE pAbortPipeReq = (PVBOXUSBREQ_ABORT_PIPE)pvBuf;
59190ecd61435d19ba3515b876272aee7bd12298vboxsync rc = vboxUSBSolarisAbortPipe(pState, pAbortPipeReq->bEndpoint);
1e564d9937b98dc6016ebcb9d83cb3635819baebvboxsync Log((DEVICE_NAME ":vboxUSBSolarisProcessIOCtl: ABORT_PIPE returned %d\n", rc));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync CHECKRET_MIN_SIZE("GET_CONFIG", sizeof(VBOXUSBREQ_GET_CONFIG));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync PVBOXUSBREQ_GET_CONFIG pGetCfgReq = (PVBOXUSBREQ_GET_CONFIG)pvBuf;
59190ecd61435d19ba3515b876272aee7bd12298vboxsync rc = vboxUSBSolarisGetConfig(pState, &pGetCfgReq->bConfigValue);
1e564d9937b98dc6016ebcb9d83cb3635819baebvboxsync Log((DEVICE_NAME ":vboxUSBSolarisProcessIOCtl: GET_CONFIG returned %d\n", rc));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync CHECKRET_MIN_SIZE("GET_VERSION", sizeof(VBOXUSBREQ_GET_VERSION));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync PVBOXUSBREQ_GET_VERSION pGetVersionReq = (PVBOXUSBREQ_GET_VERSION)pvBuf;
1e564d9937b98dc6016ebcb9d83cb3635819baebvboxsync Log((DEVICE_NAME ":vboxUSBSolarisProcessIOCtl: GET_VERSION returned %d\n", rc));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync LogRel((DEVICE_NAME ":solarisUSBProcessIOCtl: Unknown request %#x\n", iFunction));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Initialize device power management functions.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param pState The USB device instance.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @returns VBox status code.
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncLOCAL int vboxUSBSolarisInitPower(vboxusb_state_t *pState)
1e564d9937b98dc6016ebcb9d83cb3635819baebvboxsync LogFunc((DEVICE_NAME ":vboxUSBSolarisInitPower pState=%p\n", pState));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync int rc = usb_handle_remote_wakeup(pState->pDip, USB_REMOTE_WAKEUP_ENABLE);
59190ecd61435d19ba3515b876272aee7bd12298vboxsync vboxusb_power_t *pPower = RTMemAlloc(sizeof(vboxusb_power_t));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync rc = usb_create_pm_components(pState->pDip, &PowerStates);
59190ecd61435d19ba3515b876272aee7bd12298vboxsync rc = pm_raise_power(pState->pDip, 0 /* component */, USB_DEV_OS_FULL_PWR);
59190ecd61435d19ba3515b876272aee7bd12298vboxsync LogRel((DEVICE_NAME ":vboxUSBSolarisInitPower failed to raise power level usb(%#x,%#x).\n",
59190ecd61435d19ba3515b876272aee7bd12298vboxsync pState->pDevDesc->dev_descr->idVendor, pState->pDevDesc->dev_descr->idProduct));
1e564d9937b98dc6016ebcb9d83cb3635819baebvboxsync Log((DEVICE_NAME ":vboxUSBSolarisInitPower failed to create power components.\n"));
1e564d9937b98dc6016ebcb9d83cb3635819baebvboxsync Log((DEVICE_NAME ":vboxUSBSolarisInitPower failed to enable remote wakeup. No PM.\n"));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Destroy device power management functions.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param pState The USB device instance.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @remarks Requires the device state mutex to be held.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @returns VBox status code.
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncLOCAL void vboxUSBSolarisDestroyPower(vboxusb_state_t *pState)
1e564d9937b98dc6016ebcb9d83cb3635819baebvboxsync LogFunc((DEVICE_NAME ":vboxUSBSolarisDestroyPower pState=%p\n", pState));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync rc = pm_raise_power(pState->pDip, 0 /* component */, USB_DEV_OS_FULL_PWR);
1e564d9937b98dc6016ebcb9d83cb3635819baebvboxsync Log((DEVICE_NAME ":vboxUSBSolarisDestroyPower raising power failed! rc=%d\n", rc));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync rc = usb_handle_remote_wakeup(pState->pDip, USB_REMOTE_WAKEUP_DISABLE);
1e564d9937b98dc6016ebcb9d83cb3635819baebvboxsync Log((DEVICE_NAME ":vboxUSBSolarisDestroyPower failed to disable remote wakeup.\n"));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync rc = pm_lower_power(pState->pDip, 0 /* component */, USB_DEV_OS_PWR_OFF);
1e564d9937b98dc6016ebcb9d83cb3635819baebvboxsync Log((DEVICE_NAME ":vboxUSBSolarisDestroyPower lowering power failed! rc=%d\n", rc));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Convert Solaris' USBA URB status to VBox's USB URB status.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param Status Solaris USBA USB URB status.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @returns VBox USB URB status.
3d46c5ee948d7f6ddec798439ec825f0ed50320dvboxsyncLOCAL inline VUSBSTATUS vboxUSBSolarisGetUrbStatus(usb_cr_t Status)
59190ecd61435d19ba3515b876272aee7bd12298vboxsync case USB_CR_DATA_UNDERRUN: return VUSBSTATUS_DATA_UNDERRUN;
59190ecd61435d19ba3515b876272aee7bd12298vboxsync case USB_CR_DATA_OVERRUN: return VUSBSTATUS_DATA_OVERRUN;
59190ecd61435d19ba3515b876272aee7bd12298vboxsync case USB_CR_BITSTUFFING:
59190ecd61435d19ba3515b876272aee7bd12298vboxsync case USB_CR_DATA_TOGGLE_MM:
59190ecd61435d19ba3515b876272aee7bd12298vboxsync case USB_CR_PID_CHECKFAILURE:
59190ecd61435d19ba3515b876272aee7bd12298vboxsync case USB_CR_UNEXP_PID:
59190ecd61435d19ba3515b876272aee7bd12298vboxsync case USB_CR_BUFFER_OVERRUN:
59190ecd61435d19ba3515b876272aee7bd12298vboxsync case USB_CR_BUFFER_UNDERRUN:
59190ecd61435d19ba3515b876272aee7bd12298vboxsync case USB_CR_TIMEOUT:
59190ecd61435d19ba3515b876272aee7bd12298vboxsync case USB_CR_NOT_ACCESSED:
59190ecd61435d19ba3515b876272aee7bd12298vboxsync case USB_CR_NO_RESOURCES:
59190ecd61435d19ba3515b876272aee7bd12298vboxsync case USB_CR_UNSPECIFIED_ERR:
59190ecd61435d19ba3515b876272aee7bd12298vboxsync case USB_CR_STOPPED_POLLING:
59190ecd61435d19ba3515b876272aee7bd12298vboxsync case USB_CR_PIPE_CLOSING:
59190ecd61435d19ba3515b876272aee7bd12298vboxsync case USB_CR_PIPE_RESET:
59190ecd61435d19ba3515b876272aee7bd12298vboxsync case USB_CR_NOT_SUPPORTED:
59190ecd61435d19ba3515b876272aee7bd12298vboxsync case USB_CR_FLUSHED:
59190ecd61435d19ba3515b876272aee7bd12298vboxsync case USB_CR_HC_HARDWARE_ERR:
59190ecd61435d19ba3515b876272aee7bd12298vboxsync default: return VUSBSTATUS_INVALID;
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Convert Solaris' USBA error code to VBox's error code.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param UsbRc Solaris USBA error code.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @returns VBox error code.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync case USB_INVALID_ARGS: return VERR_INVALID_PARAMETER;
59190ecd61435d19ba3515b876272aee7bd12298vboxsync case USB_INVALID_CONTEXT: return VERR_INVALID_CONTEXT;
59190ecd61435d19ba3515b876272aee7bd12298vboxsync case USB_FAILURE:
59190ecd61435d19ba3515b876272aee7bd12298vboxsync case USB_NO_RESOURCES:
59190ecd61435d19ba3515b876272aee7bd12298vboxsync case USB_NO_BANDWIDTH:
59190ecd61435d19ba3515b876272aee7bd12298vboxsync case USB_NOT_SUPPORTED:
59190ecd61435d19ba3515b876272aee7bd12298vboxsync case USB_PIPE_ERROR:
59190ecd61435d19ba3515b876272aee7bd12298vboxsync case USB_NO_FRAME_NUMBER:
59190ecd61435d19ba3515b876272aee7bd12298vboxsync case USB_INVALID_START_FRAME:
59190ecd61435d19ba3515b876272aee7bd12298vboxsync case USB_HC_HARDWARE_ERROR:
59190ecd61435d19ba3515b876272aee7bd12298vboxsync case USB_INVALID_REQUEST:
59190ecd61435d19ba3515b876272aee7bd12298vboxsync case USB_INVALID_VERSION:
59190ecd61435d19ba3515b876272aee7bd12298vboxsync case USB_INVALID_PERM:
59190ecd61435d19ba3515b876272aee7bd12298vboxsync default: return VERR_GENERAL_FAILURE;
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Convert Solaris' USBA device state to VBox's error code.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param UsbRc Solaris USBA error code.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @returns VBox error code.
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncstatic inline int vboxUSBSolarisDeviceState(uint8_t uDeviceState)
59190ecd61435d19ba3515b876272aee7bd12298vboxsync case USB_DEV_SUSPENDED: return VERR_VUSB_DEVICE_IS_SUSPENDED;
59190ecd61435d19ba3515b876272aee7bd12298vboxsync case USB_DEV_PWRED_DOWN: return VERR_VUSB_DEVICE_NOT_ATTACHED;
59190ecd61435d19ba3515b876272aee7bd12298vboxsync default: return VERR_GENERAL_FAILURE;
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Check if the device is a USB device.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param pDip Pointer to this device info. structure.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @returns If this is really a USB device returns true, otherwise false.
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncLOCAL bool vboxUSBSolarisIsUSBDevice(dev_info_t *pDip)
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Check device for "usb" compatible property, root hubs->device would likely mean parent has no "usb" property.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync rc = ddi_prop_lookup_string_array(DDI_DEV_T_ANY, pDip, DDI_PROP_DONTPASS, "compatible", &ppszCompatible, &cCompatible);
1e564d9937b98dc6016ebcb9d83cb3635819baebvboxsync Log((DEVICE_NAME ":vboxUSBSolarisIsUSBDevice compatible[%d]=%s\n", cCompatible, ppszCompatible[cCompatible]));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync if (!strncmp(ppszCompatible[cCompatible], "usb", 3))
8294476054a4666bafe2ba60ec0c60b2d8b4589cvboxsync Log((DEVICE_NAME ":vboxUSBSolarisIsUSBDevice verified device as USB. pszCompatible=%s\n",
59190ecd61435d19ba3515b876272aee7bd12298vboxsync return true;
1e564d9937b98dc6016ebcb9d83cb3635819baebvboxsync Log((DEVICE_NAME ":vboxUSBSolarisIsUSBDevice USB property lookup failed. rc=%d\n", rc));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Check parent for "usb" compatible property.
8294476054a4666bafe2ba60ec0c60b2d8b4589cvboxsync rc = ddi_prop_lookup_string_array(DDI_DEV_T_ANY, pParentDip, DDI_PROP_DONTPASS, "compatible", &ppszCompatible,
8294476054a4666bafe2ba60ec0c60b2d8b4589cvboxsync Log((DEVICE_NAME ":vboxUSBSolarisIsUSBDevice parent compatible[%d]=%s\n", cCompatible,
59190ecd61435d19ba3515b876272aee7bd12298vboxsync if (!strncmp(ppszCompatible[cCompatible], "usb", 3))
1e564d9937b98dc6016ebcb9d83cb3635819baebvboxsync Log((DEVICE_NAME ":vboxUSBSolarisIsUSBDevice verified device as USB. parent pszCompatible=%s\n",
59190ecd61435d19ba3515b876272aee7bd12298vboxsync return true;
1e564d9937b98dc6016ebcb9d83cb3635819baebvboxsync Log((DEVICE_NAME ":vboxUSBSolarisIsUSBDevice USB parent property lookup failed. rc=%d\n", rc));
1e564d9937b98dc6016ebcb9d83cb3635819baebvboxsync Log((DEVICE_NAME ":vboxUSBSolarisIsUSBDevice failed to obtain parent device for property lookup.\n"));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync return false;
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Submit a URB.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param pState The USB device instance.
8294476054a4666bafe2ba60ec0c60b2d8b4589cvboxsync * @param pUrbReq Pointer to the VBox USB URB.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param Mode The IOCtl mode.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @returns VBox error code.
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncLOCAL int vboxUSBSolarisSendURB(vboxusb_state_t *pState, PVBOXUSBREQ_URB pUrbReq, int Mode)
59190ecd61435d19ba3515b876272aee7bd12298vboxsync uchar_t EndPtIndex = usb_get_ep_index(pUrbReq->bEndpoint);
1e564d9937b98dc6016ebcb9d83cb3635819baebvboxsync /* LogFunc((DEVICE_NAME ":vboxUSBSolarisSendUrb pState=%p pUrbReq=%p bEndpoint=%#x[%d] enmDir=%#x enmType=%#x cbData=%d pvData=%p\n",
27a89c2c0495676503f99e4a63586e3073530d46vboxsync pState, pUrbReq, pUrbReq->bEndpoint, EndPtIndex, pUrbReq->enmDir, pUrbReq->enmType, pUrbReq->cbData, pUrbReq->pvData)); */
59190ecd61435d19ba3515b876272aee7bd12298vboxsync LogRel((DEVICE_NAME ":vboxUSBSolarisSendUrb Invalid request. No data.\n"));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Allocate message block & copy userspace buffer for host to device Xfers and for
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Control Xfers (since input has Setup header that needs copying).
59190ecd61435d19ba3515b876272aee7bd12298vboxsync LogRel((DEVICE_NAME ":vboxUSBSolarisSendUrb: failed to allocate %d bytes\n", pUrbReq->cbData));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync rc = ddi_copyin(pUrbReq->pvData, pMsg->b_wptr, pUrbReq->cbData, Mode);
59190ecd61435d19ba3515b876272aee7bd12298vboxsync LogRel((DEVICE_NAME ":vboxUSBSolarisSendUrb: ddi_copyin failed! rc=%d\n", rc));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync if (pState->fClosed) /* Required for Isoc. IN Xfers which don't Xfer through the pipe after polling starts */
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Open the pipe if needed.
8294476054a4666bafe2ba60ec0c60b2d8b4589cvboxsync LogRel((DEVICE_NAME ":vboxUSBSolarisSendUrb OpenPipe failed. pState=%p pUrbReq=%p bEndpoint=%#x enmDir=%#x "
8294476054a4666bafe2ba60ec0c60b2d8b4589cvboxsync "enmType=%#x cbData=%d pvData=%p rc=%d\n", pState, pUrbReq, pUrbReq->bEndpoint, pUrbReq->enmDir,
8294476054a4666bafe2ba60ec0c60b2d8b4589cvboxsync pUrbReq->enmType, pUrbReq->cbData, pUrbReq->pvData, rc));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync pUrb = vboxUSBSolarisGetIsocInURB(pState, pUrbReq);
59190ecd61435d19ba3515b876272aee7bd12298vboxsync pUrb = vboxUSBSolarisQueueURB(pState, pUrbReq, pMsg);
8294476054a4666bafe2ba60ec0c60b2d8b4589cvboxsync /** @todo We share the state mutex for protecting concurrent accesses to both
8294476054a4666bafe2ba60ec0c60b2d8b4589cvboxsync * the inflight URB list as well as pUrb->pMsg (data). Probably make this
8294476054a4666bafe2ba60ec0c60b2d8b4589cvboxsync * more fine grained later by having a different mutex for the URB if
8294476054a4666bafe2ba60ec0c60b2d8b4589cvboxsync * it's really worth the trouble. */
59190ecd61435d19ba3515b876272aee7bd12298vboxsync LogRel((DEVICE_NAME ":vboxUSBSolarisSendUrb failed to queue URB.\n"));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Reap a completed/error'd URB.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param pState The USB device instance.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param pUrbReq Pointer to the VBox USB URB.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param Mode The IOCtl mode.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @returns VBox error code.
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncLOCAL int vboxUSBSolarisReapURB(vboxusb_state_t *pState, PVBOXUSBREQ_URB pUrbReq, int Mode)
1e564d9937b98dc6016ebcb9d83cb3635819baebvboxsync// LogFunc((DEVICE_NAME ":vboxUSBSolarisReapUrb pState=%p pUrbReq=%p\n", pState, pUrbReq));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync vboxusb_urb_t *pUrb = list_remove_head(&pState->hLandedUrbs);
8294476054a4666bafe2ba60ec0c60b2d8b4589cvboxsync * It is safe to access pUrb->pMsg outside the state mutex because this is from the landed URB list
8294476054a4666bafe2ba60ec0c60b2d8b4589cvboxsync * and not the inflight URB list.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Copy the URB which will then be copied to user-space.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Chain copy the message back into the user buffer.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync size_t cbData = RT_MIN(msgdsize(pUrb->pMsg), pUrb->cbDataR3);
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Paranoia: we should have a single message block almost always.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync rc = ddi_copyout(pUrb->pMsg->b_rptr, (void *)pUrbReq->pvData, cbData, Mode);
59190ecd61435d19ba3515b876272aee7bd12298vboxsync LogRel((DEVICE_NAME ":vboxUSBSolarisReapUrb ddi_copyout failed! rc=%d\n", rc));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync rc = ddi_copyout(pMsg->b_rptr, (void *)pvDataR3, cbMsg, Mode);
59190ecd61435d19ba3515b876272aee7bd12298vboxsync LogRel((DEVICE_NAME ":vboxUSBSolarisReapUrb ddi_copyout (2) failed! rc=%d\n", rc));
8294476054a4666bafe2ba60ec0c60b2d8b4589cvboxsync Log((DEVICE_NAME ":vboxUSBSolarisReapUrb pvUrbR3=%p pvDataR3=%p cbData=%d\n", pUrbReq->pvUrbR3,
1e564d9937b98dc6016ebcb9d83cb3635819baebvboxsync Log((DEVICE_NAME ":vboxUSBSolarisReapUrb missing pvDataR3!!\n"));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Free buffer allocated in VBOXUSB_IOCTL_SEND_URB.
1e564d9937b98dc6016ebcb9d83cb3635819baebvboxsync Log((DEVICE_NAME ":vboxUSBSolarisReapUrb missing message.\n"));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Copy Isoc packet descriptors.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync AssertCompile(sizeof(pUrbReq->aIsocPkts) == sizeof(pUrb->aIsocPkts));
7e5ac7913370b687d1b62e233ce54247d9db0f4fvboxsync pUrbReq->aIsocPkts[i].cbPkt = pUrb->aIsocPkts[i].cbPkt;
7e5ac7913370b687d1b62e233ce54247d9db0f4fvboxsync pUrbReq->aIsocPkts[i].cbActPkt = pUrb->aIsocPkts[i].cbActPkt;
59190ecd61435d19ba3515b876272aee7bd12298vboxsync pUrbReq->aIsocPkts[i].enmStatus = pUrb->aIsocPkts[i].enmStatus;
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Add URB back to the head of the free/inflight list.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Clear a pipe (CLEAR_FEATURE).
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param pState The USB device instance.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param bEndpoint The Endpoint address.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @returns VBox error code.
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncLOCAL int vboxUSBSolarisClearEndPoint(vboxusb_state_t *pState, uint8_t bEndpoint)
1e564d9937b98dc6016ebcb9d83cb3635819baebvboxsync LogFunc((DEVICE_NAME ":vboxUSBSolarisClearEndPoint pState=%p bEndpoint=%#x\n", pState, bEndpoint));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Serialize access: single threaded per Endpoint, one request at a time.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync int rc = vboxUSBSolarisDeviceState(pState->DevState);
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Check if the endpoint is open to be cleared.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Asynchronous clear pipe.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync rc = usb_clr_feature(pState->pDip, USB_DEV_REQ_RCPT_EP, USB_EP_HALT, bEndpoint,
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Synchronous reset pipe.
1e564d9937b98dc6016ebcb9d83cb3635819baebvboxsync Log((DEVICE_NAME ":vboxUSBSolarisClearEndPoint bEndpoint=%#x[%d] returns %d\n", bEndpoint, EndPtIndex, rc));
8294476054a4666bafe2ba60ec0c60b2d8b4589cvboxsync Log((DEVICE_NAME ":vboxUSBSolarisClearEndPoint not opened to be cleared. Faking success. bEndpoint=%#x.\n",
8294476054a4666bafe2ba60ec0c60b2d8b4589cvboxsync LogRel((DEVICE_NAME ":vboxUSBSolarisClearEndPoint Endpoint missing!! bEndpoint=%#x EndPtIndex=%d.\n", bEndpoint,
1e564d9937b98dc6016ebcb9d83cb3635819baebvboxsync Log((DEVICE_NAME ":vboxUSBSolarisClearEndPoint device state=%d not online.\n", pState->DevState));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Set configuration (SET_CONFIGURATION)
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param pState The USB device instance.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param uCfgValue The Configuration value.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @returns VBox error code.
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncLOCAL int vboxUSBSolarisSetConfig(vboxusb_state_t *pState, uint8_t bCfgValue)
1e564d9937b98dc6016ebcb9d83cb3635819baebvboxsync LogFunc((DEVICE_NAME ":vboxUSBSolarisSetConfig pState=%p bCfgValue=%#x\n", pState, bCfgValue));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Serialize access: single threaded per Endpoint, one request at a time.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync int rc = vboxUSBSolarisDeviceState(pState->DevState);
59190ecd61435d19ba3515b876272aee7bd12298vboxsync vboxUSBSolarisCloseAllPipes(pState, false /* ControlPipe */);
59190ecd61435d19ba3515b876272aee7bd12298vboxsync int iCfgIndex = vboxUSBSolarisGetConfigIndex(pState, bCfgValue);
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Switch Config synchronously.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync rc = usb_set_cfg(pState->pDip, (uint_t)iCfgIndex, USB_FLAGS_SLEEP, NULL /* callback */, NULL /* callback data */);
59190ecd61435d19ba3515b876272aee7bd12298vboxsync vboxUSBSolarisInitEndPointsForConfig(pState, iCfgIndex);
59190ecd61435d19ba3515b876272aee7bd12298vboxsync LogRel((DEVICE_NAME ":vboxUSBSolarisSetConfig usb_set_cfg failed for iCfgIndex=%#x bCfgValue=%#x rc=%d\n",
59190ecd61435d19ba3515b876272aee7bd12298vboxsync LogRel((DEVICE_NAME ":vboxUSBSolarisSetConfig invalid iCfgIndex=%d bCfgValue=%#x\n", iCfgIndex, bCfgValue));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Get configuration (GET_CONFIGURATION)
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param pState The USB device instance.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param pCfgValue Where to store the configuration value.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @returns VBox error code.
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncLOCAL int vboxUSBSolarisGetConfig(vboxusb_state_t *pState, uint8_t *pCfgValue)
1e564d9937b98dc6016ebcb9d83cb3635819baebvboxsync LogFunc((DEVICE_NAME ":vboxUSBSolarisGetConfig pState=%p pCfgValue=%p\n", pState, pCfgValue));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Solaris keeps the currently active configuration for the first time. Thus for the first request
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * we simply pass the cached configuration back to the user.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync AssertPtrReturn(pState->pDevDesc, VERR_GENERAL_FAILURE);
59190ecd61435d19ba3515b876272aee7bd12298vboxsync usb_cfg_data_t *pCurrCfg = pState->pDevDesc->dev_curr_cfg;
59190ecd61435d19ba3515b876272aee7bd12298vboxsync *pCfgValue = pCurrCfg->cfg_descr.bConfigurationValue;
1e564d9937b98dc6016ebcb9d83cb3635819baebvboxsync Log((DEVICE_NAME ":vboxUSBSolarisGetConfig cached config returned. CfgValue=%d\n", *pCfgValue));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Get Config synchronously.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync int rc = usb_get_cfg(pState->pDip, &bCfgValue, USB_FLAGS_SLEEP);
59190ecd61435d19ba3515b876272aee7bd12298vboxsync LogRel((DEVICE_NAME ":vboxUSBSolarisGetConfig failed. rc=%d\n", rc));
1e564d9937b98dc6016ebcb9d83cb3635819baebvboxsync Log((DEVICE_NAME ":vboxUSBSolarisGetConfig returns %d CfgValue=%d\n", rc, *pCfgValue));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Set interface (SET_INTERFACE)
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param pState The USB device instance.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param uInterface The Interface number.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param uAlt The Alternate setting number.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @returns VBox error code.
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncLOCAL int vboxUSBSolarisSetInterface(vboxusb_state_t *pState, uint8_t uInterface, uint8_t uAlt)
1e564d9937b98dc6016ebcb9d83cb3635819baebvboxsync LogFunc((DEVICE_NAME ":vboxUSBSolarisSetInterface pState=%p uInterface=%#x uAlt=%#x\n", pState, uInterface, uAlt));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Serialize access: single threaded per Endpoint, one request at a time.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync int rc = vboxUSBSolarisDeviceState(pState->DevState);
59190ecd61435d19ba3515b876272aee7bd12298vboxsync vboxUSBSolarisCloseAllPipes(pState, false /* ControlPipe */);
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Set Interface & Alt setting synchronously.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync rc = usb_set_alt_if(pState->pDip, uInterface, uAlt, USB_FLAGS_SLEEP, NULL /* callback */, NULL /* callback data */);
59190ecd61435d19ba3515b876272aee7bd12298vboxsync vboxUSBSolarisInitEndPointsForInterfaceAlt(pState, uInterface, uAlt);
59190ecd61435d19ba3515b876272aee7bd12298vboxsync LogRel((DEVICE_NAME ":vboxUSBSolarisSetInterface usb_set_alt_if failed for uInterface=%#x bAlt=%#x rc=%d\n",
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Close the USB device and reset it if required.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param pState The USB device instance.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param ResetLevel The reset level.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @returns VBox error code.
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncLOCAL int vboxUSBSolarisCloseDevice(vboxusb_state_t *pState, VBOXUSB_RESET_LEVEL enmReset)
1e564d9937b98dc6016ebcb9d83cb3635819baebvboxsync Log((DEVICE_NAME ":vboxUSBSolarisCloseDevice pState=%p enmReset=%d\n", pState, enmReset));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Serialize access: single threaded per Endpoint, one request at a time.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync int rc = vboxUSBSolarisDeviceState(pState->DevState);
59190ecd61435d19ba3515b876272aee7bd12298vboxsync vboxUSBSolarisCloseAllPipes(pState, true /* ControlPipe */);
59190ecd61435d19ba3515b876272aee7bd12298vboxsync vboxUSBSolarisCloseAllPipes(pState, false /* ControlPipe */);
59190ecd61435d19ba3515b876272aee7bd12298vboxsync rc = usb_reset_device(pState->pDip, USB_RESET_LVL_REATTACH);
59190ecd61435d19ba3515b876272aee7bd12298vboxsync rc = usb_reset_device(pState->pDip, USB_RESET_LVL_DEFAULT);
1e564d9937b98dc6016ebcb9d83cb3635819baebvboxsync Log((DEVICE_NAME ":vboxUSBSolarisCloseDevice returns %d\n", rc));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Abort pending requests and reset the pipe.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param pState The USB device instance.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param bEndpoint The Endpoint address.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @returns VBox error code.
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncLOCAL int vboxUSBSolarisAbortPipe(vboxusb_state_t *pState, uint8_t bEndpoint)
1e564d9937b98dc6016ebcb9d83cb3635819baebvboxsync LogFunc((DEVICE_NAME ":vboxUSBSolarisAbortPipe pState=%p bEndpoint=%#x\n", pState, bEndpoint));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Serialize access: single threaded per Endpoint, one request at a time.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync int rc = vboxUSBSolarisDeviceState(pState->DevState);
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Default Endpoint; aborting requests not supported, fake success.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync if ((pEp->EpDesc.bEndpointAddress & USB_EP_NUM_MASK) == 0)
59190ecd61435d19ba3515b876272aee7bd12298vboxsync LogRel((DEVICE_NAME ":vboxUSBSolarisAbortPipe Cannot reset control pipe.\n"));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Serialize access: single threaded per Endpoint, one request at a time.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Allow pending async requests to complete.
1e564d9937b98dc6016ebcb9d83cb3635819baebvboxsync Log((DEVICE_NAME ":usb_pipe_drain_reqs returns %d\n", rc));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync LogRel((DEVICE_NAME ":vboxUSBSolarisAbortPipe pipe not open. bEndpoint=%#x\n", bEndpoint));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync LogRel((DEVICE_NAME ":vboxUSBSolarisAbortPipe invalid pipe index %d bEndpoint=%#x\n", EndPtIndex, bEndpoint));
1e564d9937b98dc6016ebcb9d83cb3635819baebvboxsync LogFunc((DEVICE_NAME ":vboxUSBSolarisAbortPipe returns %d\n", rc));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Initialize an endpoint.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param pState The USB device instance.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param pEpData The Endpoint data.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param uCfgValue The Configuration value.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param uCfgIndex The Configuration index.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param uInterface The Interface.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param uAlt The Alternate setting.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @returns VBox error code.
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncLOCAL int vboxUSBSolarisInitEndPoint(vboxusb_state_t *pState, usb_ep_data_t *pEpData, uchar_t uCfgValue,
1e564d9937b98dc6016ebcb9d83cb3635819baebvboxsync LogFunc((DEVICE_NAME ":vboxUSBSolarisInitEndPoint pState=%p pEpData=%p CfgVal=%d Iface=%d Alt=%d", pState,
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Is this the default endpoint?
59190ecd61435d19ba3515b876272aee7bd12298vboxsync EpIndex = usb_get_ep_index(pEpData->ep_descr.bEndpointAddress);
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Initialize the endpoint data structure.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync pEp->PipePolicy.pp_max_async_reqs = VBOXUSB_MAX_PIPE_ASYNC_REQS;
59190ecd61435d19ba3515b876272aee7bd12298vboxsync list_create(&pEp->hIsocInUrbs, sizeof(vboxusb_urb_t), offsetof(vboxusb_urb_t, hListLink));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync list_create(&pEp->hIsocInLandedReqs, sizeof(vboxusb_isoc_req_t), offsetof(vboxusb_isoc_req_t, hListLink));
1e564d9937b98dc6016ebcb9d83cb3635819baebvboxsync Log((DEVICE_NAME ":vboxUSBSolarisInitEndPoint done. %s:[%d] bEndpoint=%#x\n", !pEpData ? "Default " : "Endpoint",
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Initialize all Endpoint structures.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param pState The USB device instance.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @returns VBox status code.
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncLOCAL int vboxUSBSolarisInitAllEndPoints(vboxusb_state_t *pState)
1e564d9937b98dc6016ebcb9d83cb3635819baebvboxsync LogFunc((DEVICE_NAME ":vboxUSBSolarisInitAllEndPoints pState=%p\n", pState));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Initialize all Endpoints for all Alternate settings of all Interfaces of all Configs.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync int rc = vboxUSBSolarisInitEndPoint(pState, NULL /* pEp */, 0 /* uCfgValue */, 0 /* uInterface */, 0 /* uAlt */);
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Initialize all Endpoints for all Alternate settings of all Interfaces of all Configs.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync for (uchar_t uCfgIndex = 0; uCfgIndex < pState->pDevDesc->dev_n_cfg; uCfgIndex++)
59190ecd61435d19ba3515b876272aee7bd12298vboxsync rc = vboxUSBSolarisInitEndPointsForConfig(pState, uCfgIndex);
8294476054a4666bafe2ba60ec0c60b2d8b4589cvboxsync LogRel((DEVICE_NAME ":vboxUSBSolarisInitAllEndPoints: vboxUSBSolarisInitEndPoints uCfgIndex=%d failed. rc=%d\n",
59190ecd61435d19ba3515b876272aee7bd12298vboxsync LogRel((DEVICE_NAME ":vboxUSBSolarisInitAllEndPoints default Endpoint initialization failed!\n"));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Initialize Endpoints structures for the given Config.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param pState The USB device instance.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param uCfgIndex The current Config. index.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @returns VBox status code.
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncLOCAL int vboxUSBSolarisInitEndPointsForConfig(vboxusb_state_t *pState, uint8_t uCfgIndex)
1e564d9937b98dc6016ebcb9d83cb3635819baebvboxsync LogFunc((DEVICE_NAME ":vboxUSBSolarisInitEndPointsForConfig pState=%p uCfgIndex=%d\n", pState, uCfgIndex));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync usb_cfg_data_t *pConfig = &pState->pDevDesc->dev_cfg[uCfgIndex];
59190ecd61435d19ba3515b876272aee7bd12298vboxsync uchar_t uCfgValue = pConfig->cfg_descr.bConfigurationValue;
59190ecd61435d19ba3515b876272aee7bd12298vboxsync for (uchar_t uInterface = 0; uInterface < pConfig->cfg_n_if; uInterface++)
59190ecd61435d19ba3515b876272aee7bd12298vboxsync usb_if_data_t *pInterface = &pConfig->cfg_if[uInterface];
59190ecd61435d19ba3515b876272aee7bd12298vboxsync for (uchar_t uAlt = 0; uAlt < pInterface->if_n_alt; uAlt++)
59190ecd61435d19ba3515b876272aee7bd12298vboxsync usb_alt_if_data_t *pAlt = &pInterface->if_alt[uAlt];
59190ecd61435d19ba3515b876272aee7bd12298vboxsync for (uchar_t uEp = 0; uEp < pAlt->altif_n_ep; uEp++)
59190ecd61435d19ba3515b876272aee7bd12298vboxsync int rc = vboxUSBSolarisInitEndPoint(pState, pEpData, uCfgValue, uInterface, uAlt);
8294476054a4666bafe2ba60ec0c60b2d8b4589cvboxsync LogRel((DEVICE_NAME ":vboxUSBSolarisInitEndPointsForConfig: vboxUSBSolarisInitEndPoint failed! pEp=%p "
8294476054a4666bafe2ba60ec0c60b2d8b4589cvboxsync "uCfgValue=%u uCfgIndex=%u uInterface=%u, uAlt=%u\n", uCfgValue, uCfgIndex, uInterface, uAlt));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Initialize Endpoints structures for the given Interface & Alternate setting.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param pState The USB device instance.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param uInterface The interface being switched to.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param uAlt The alt being switched to.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @returns VBox status code.
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncLOCAL int vboxUSBSolarisInitEndPointsForInterfaceAlt(vboxusb_state_t *pState, uint8_t uInterface, uint8_t uAlt)
8294476054a4666bafe2ba60ec0c60b2d8b4589cvboxsync LogFunc((DEVICE_NAME ":vboxUSBSolarisInitEndPointsForInterfaceAlt pState=%p uInterface=%d uAlt=%d\n", pState, uInterface,
59190ecd61435d19ba3515b876272aee7bd12298vboxsync /* Doesn't hurt to be paranoid */
59190ecd61435d19ba3515b876272aee7bd12298vboxsync uint_t uCfgIndex = usb_get_current_cfgidx(pState->pDip);
59190ecd61435d19ba3515b876272aee7bd12298vboxsync if (RT_UNLIKELY(uCfgIndex >= pState->pDevDesc->dev_n_cfg))
59190ecd61435d19ba3515b876272aee7bd12298vboxsync LogRel((DEVICE_NAME ":vboxUSBSolarisInitEndPointsForInterfaceAlt invalid current config index %d\n", uCfgIndex));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync usb_cfg_data_t *pConfig = &pState->pDevDesc->dev_cfg[uCfgIndex];
59190ecd61435d19ba3515b876272aee7bd12298vboxsync uchar_t uCfgValue = pConfig->cfg_descr.bConfigurationValue;
59190ecd61435d19ba3515b876272aee7bd12298vboxsync usb_if_data_t *pInterface = &pConfig->cfg_if[uInterface];
59190ecd61435d19ba3515b876272aee7bd12298vboxsync usb_alt_if_data_t *pAlt = &pInterface->if_alt[uAlt];
59190ecd61435d19ba3515b876272aee7bd12298vboxsync for (uchar_t uEp = 0; uEp < pAlt->altif_n_ep; uEp++)
59190ecd61435d19ba3515b876272aee7bd12298vboxsync rc = vboxUSBSolarisInitEndPoint(pState, pEpData, uCfgValue, uInterface, uAlt);
8294476054a4666bafe2ba60ec0c60b2d8b4589cvboxsync LogRel((DEVICE_NAME ":vboxUSBSolarisInitEndPointsForInterfaceAlt: vboxUSBSolarisInitEndPoint failed! pEp=%p "
8294476054a4666bafe2ba60ec0c60b2d8b4589cvboxsync "uCfgValue=%u uCfgIndex=%u uInterface=%u, uAlt=%u\n", uCfgValue, uCfgIndex, uInterface, uAlt));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync LogRel((DEVICE_NAME ":vboxUSBSolarisInitEndPointsForInterfaceAlt missing alternate.\n"));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync LogRel((DEVICE_NAME ":vboxUSBSolarisInitEndPointsForInterfaceAlt missing interface.\n"));
1e564d9937b98dc6016ebcb9d83cb3635819baebvboxsync Log((DEVICE_NAME ":vboxUSBSolarisInitEndPointsForInterfaceAlt returns %d\n", rc));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Destroy all Endpoint Xfer structures.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param pState The USB device instance.
8294476054a4666bafe2ba60ec0c60b2d8b4589cvboxsync * @remarks Requires the state mutex to be held.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Call only from Detach() or similar as callbacks
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncLOCAL void vboxUSBSolarisDestroyAllEndPoints(vboxusb_state_t *pState)
1e564d9937b98dc6016ebcb9d83cb3635819baebvboxsync LogFunc((DEVICE_NAME ":vboxUSBSolarisDestroyAllEndPoints pState=%p\n", pState));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync for (unsigned i = 0; i < VBOXUSB_MAX_ENDPOINTS; i++)
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Destroy an Endpoint.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param pState The USB device instance.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param pEp The Endpoint.
8294476054a4666bafe2ba60ec0c60b2d8b4589cvboxsync * @remarks Requires the state mutex to be held.
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncLOCAL void vboxUSBSolarisDestroyEndPoint(vboxusb_state_t *pState, vboxusb_ep_t *pEp)
1e564d9937b98dc6016ebcb9d83cb3635819baebvboxsync LogFunc((DEVICE_NAME ":vboxUSBSolarisDestroyEndPoint pState=%p pEp=%p\n", pState, pEp));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync vboxusb_urb_t *pUrb = list_remove_head(&pEp->hIsocInUrbs);
59190ecd61435d19ba3515b876272aee7bd12298vboxsync vboxusb_isoc_req_t *pIsocReq = list_remove_head(&pEp->hIsocInLandedReqs);
59190ecd61435d19ba3515b876272aee7bd12298vboxsync pIsocReq = list_remove_head(&pEp->hIsocInLandedReqs);
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Close all non-default Endpoints and drains the default pipe.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param pState The USB device instance.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param fDefault Whether to close the default control pipe.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @remarks Requires the device state mutex to be held.
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncLOCAL void vboxUSBSolarisCloseAllPipes(vboxusb_state_t *pState, bool fDefault)
1e564d9937b98dc6016ebcb9d83cb3635819baebvboxsync LogFunc((DEVICE_NAME ":vboxUSBSolarisCloseAllPipes pState=%p\n", pState));
1e564d9937b98dc6016ebcb9d83cb3635819baebvboxsync Log((DEVICE_NAME ":vboxUSBSolarisCloseAllPipes closing[%d]\n", i));
1e564d9937b98dc6016ebcb9d83cb3635819baebvboxsync Log((DEVICE_NAME ":vboxUSBSolarisCloseAllPipes closed default pipe.\n"));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Open the pipe for an Endpoint.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param pState The USB device instance.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param pEp The Endpoint.
8294476054a4666bafe2ba60ec0c60b2d8b4589cvboxsync * @remarks Requires the device state mutex to be held.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @returns VBox status code.
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncLOCAL int vboxUSBSolarisOpenPipe(vboxusb_state_t *pState, vboxusb_ep_t *pEp)
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Make sure the Endpoint isn't open already.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Default Endpoint; already opened just copy the pipe handle.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync if ((pEp->EpDesc.bEndpointAddress & USB_EP_NUM_MASK) == 0)
1e564d9937b98dc6016ebcb9d83cb3635819baebvboxsync Log((DEVICE_NAME ":vboxUSBSolarisOpenPipe default pipe opened.\n"));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Open the non-default pipe for the Endpoint.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync int rc = usb_pipe_open(pState->pDip, &pEp->EpDesc, &pEp->PipePolicy, USB_FLAGS_NOSLEEP, &pEp->pPipe);
7e5ac7913370b687d1b62e233ce54247d9db0f4fvboxsync LogFunc((DEVICE_NAME ":vboxUSBSolarisOpenPipe: Opened pipe. pState=%p pEp=%p\n", pState, pEp));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync usb_pipe_set_private(pEp->pPipe, (usb_opaque_t)pEp);
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Determine input buffer size for Isoc. IN transfers.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * wMaxPacketSize bits 10..0 specifies maximum packet size which can hold 1024 bytes.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * If bits 12..11 is non-zero, cbMax will be more than 1024 and thus the Endpoint is a
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * high-bandwidth Endpoint.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync uint16_t cbMax = VBOXUSB_PKT_SIZE(pEp->EpDesc.wMaxPacketSize);
59190ecd61435d19ba3515b876272aee7bd12298vboxsync /* Buffer 1 second for highspeed and 8 seconds for fullspeed Endpoints. */
59190ecd61435d19ba3515b876272aee7bd12298vboxsync /* Buffer about 400 milliseconds of data for highspeed high-bandwidth endpoints. */
1e564d9937b98dc6016ebcb9d83cb3635819baebvboxsync Log((DEVICE_NAME ":vboxUSBSolarisOpenPipe pEp=%p cbMaxIsocData=%u\n", pEp->cbMaxIsocData));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync LogRel((DEVICE_NAME ":vboxUSBSolarisOpenPipe failed! rc=%d pState=%p pEp=%p\n", rc, pState, pEp));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Close the pipe of the Endpoint.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param pState The USB device instance.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param pEp The Endpoint.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @remarks Requires the device state mutex to be held.
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncLOCAL void vboxUSBSolarisClosePipe(vboxusb_state_t *pState, vboxusb_ep_t *pEp)
1e564d9937b98dc6016ebcb9d83cb3635819baebvboxsync LogFunc((DEVICE_NAME ":vboxUSBSolarisClosePipe pState=%p pEp=%p\n", pState, pEp));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Default pipe: allow completion of pending requests.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync if (pEp->pPipe == pState->pDevDesc->dev_default_ph)
59190ecd61435d19ba3515b876272aee7bd12298vboxsync usb_pipe_drain_reqs(pState->pDip, pEp->pPipe, 0, USB_FLAGS_SLEEP, NULL /* callback */, NULL /* callback arg. */);
1e564d9937b98dc6016ebcb9d83cb3635819baebvboxsync Log((DEVICE_NAME ":vboxUSBSolarisClosePipe closed default pipe\n"));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Stop Isoc. IN polling if required.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync usb_pipe_stop_isoc_polling(pEp->pPipe, USB_FLAGS_NOSLEEP);
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Non-default pipe: close it.
8294476054a4666bafe2ba60ec0c60b2d8b4589cvboxsync Log((DEVICE_NAME ":vboxUSBSolarisClosePipe pipe bmAttributes=%#x bEndpointAddress=%#x\n", pEp->EpDesc.bmAttributes,
59190ecd61435d19ba3515b876272aee7bd12298vboxsync usb_pipe_close(pState->pDip, pEp->pPipe, USB_FLAGS_SLEEP, NULL /* callback */, NULL /* callback arg. */);
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Free the Endpoint data message block and reset pipe handle.
1e564d9937b98dc6016ebcb9d83cb3635819baebvboxsync Log((DEVICE_NAME ":vboxUSBSolarisClosePipe successful. pEp=%p\n", pEp));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Find the Configuration index for the passed in Configuration value.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param pState The USB device instance.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param uCfgValue The Configuration value.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @returns The configuration index if found, otherwise -1.
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncLOCAL int vboxUSBSolarisGetConfigIndex(vboxusb_state_t *pState, uint_t uCfgValue)
59190ecd61435d19ba3515b876272aee7bd12298vboxsync for (int CfgIndex = 0; CfgIndex < pState->pDevDesc->dev_n_cfg; CfgIndex++)
59190ecd61435d19ba3515b876272aee7bd12298vboxsync usb_cfg_data_t *pConfig = &pState->pDevDesc->dev_cfg[CfgIndex];
59190ecd61435d19ba3515b876272aee7bd12298vboxsync if (pConfig->cfg_descr.bConfigurationValue == uCfgValue)
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Allocates and initializes an Isoc. In URB from the ring-3 equivalent.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param pState The USB device instance.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param pUrb The URB to initialize.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param pUrbReq Opaque pointer to the complete request.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param pMsg Pointer to the allocated request data.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @returns The allocated Isoc. In URB to be used.
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncLOCAL vboxusb_urb_t *vboxUSBSolarisGetIsocInURB(vboxusb_state_t *pState, PVBOXUSBREQ_URB pUrbReq)
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Isoc. In URBs are not queued into the Inflight list like every other URBs.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * For now we allocate each URB which gets queued into the respective Endpoint during Xfer.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync vboxusb_urb_t *pUrb = RTMemAllocZ(sizeof(vboxusb_urb_t));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync pUrb->aIsocPkts[i].cbPkt = pUrbReq->aIsocPkts[i].cbPkt;
59190ecd61435d19ba3515b876272aee7bd12298vboxsync LogRel((DEVICE_NAME ":vboxUSBSolarisGetIsocInURB failed to alloc %d bytes.\n", sizeof(vboxusb_urb_t)));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Queues a URB reusing previously allocated URBs as required.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param pState The USB device instance.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param pUrbReq Opaque pointer to the complete request.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param pMsg Pointer to the allocated request data.
8294476054a4666bafe2ba60ec0c60b2d8b4589cvboxsync * @returns The allocated URB to be used, or NULL upon failure.
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncLOCAL vboxusb_urb_t *vboxUSBSolarisQueueURB(vboxusb_state_t *pState, PVBOXUSBREQ_URB pUrbReq, mblk_t *pMsg)
1e564d9937b98dc6016ebcb9d83cb3635819baebvboxsync LogFunc((DEVICE_NAME ":vboxUSBSolarisQueueURB pState=%p pUrbReq=%p\n", pState, pUrbReq));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Discard oldest queued URB if we've queued max URBs and none of them have completed.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync if (pState->cInflightUrbs >= VBOXUSB_URB_QUEUE_SIZE)
59190ecd61435d19ba3515b876272aee7bd12298vboxsync LogRel((DEVICE_NAME ":vboxUSBSolarisQueueURB failed to alloc %d bytes.\n", sizeof(vboxusb_urb_t)));
ad27e1d5e48ca41245120c331cc88b50464813cevboxsync * Remove from head and move to tail so that when several URBs are reaped continuously we get to use
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * up each one free 'head'.
8294476054a4666bafe2ba60ec0c60b2d8b4589cvboxsync Assert(pUrb && pUrb->enmState == VBOXUSB_URB_STATE_FREE);
1e564d9937b98dc6016ebcb9d83cb3635819baebvboxsync Log((DEVICE_NAME ":vboxUSBSolarisQueueURB cInflightUrbs=%d\n", pState->cInflightUrbs));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync pUrb->aIsocPkts[i].cbPkt = pUrbReq->aIsocPkts[i].cbPkt;
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Dequeues a completed URB into the landed list and informs user-land.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param pUrb The URB to move.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param URBStatus The Solaris URB completion code.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @remarks All pipes could be closed at this point (e.g. Device disconnected during inflight URBs)
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncLOCAL inline void vboxUSBSolarisDeQueueURB(vboxusb_urb_t *pUrb, int URBStatus)
1e564d9937b98dc6016ebcb9d83cb3635819baebvboxsync LogFunc((DEVICE_NAME ":vboxUSBSolarisDeQueue pUrb=%p\n", pUrb));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync pUrb->enmStatus = vboxUSBSolarisGetUrbStatus(URBStatus);
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Remove it from the inflight list & move it to landed list.
1e564d9937b98dc6016ebcb9d83cb3635819baebvboxsync Log((DEVICE_NAME ":vboxUSBSolarisDeQueue State Gone.\n"));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Concatenates a chain message block into a single message block if possible.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param pUrb The URB to move.
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncLOCAL inline void vboxUSBSolarisConcatMsg(vboxusb_urb_t *pUrb)
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Concatenate the whole message rather than doing a chained copy while reaping.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync mblk_t *pFullMsg = msgpullup(pUrb->pMsg, -1 /* all data */);
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * User process poll wake up wrapper for asynchronous URB completion.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param pState The USB device instance.
8294476054a4666bafe2ba60ec0c60b2d8b4589cvboxsync * @remarks Requires the device state mutex to be held.
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncLOCAL inline void vboxUSBSolarisNotifyComplete(vboxusb_state_t *pState)
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * User process poll wake up wrapper for hotplug events.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param pState The USB device instance.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @remarks Requires the device state mutex to be held.
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncLOCAL inline void vboxUSBSolarisNotifyHotplug(vboxusb_state_t *pState)
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Perform a Control Xfer.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param pState The USB device instance.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param pEp The Endpoint for the Xfer.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param pUrb The VBox USB URB.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @returns VBox status code.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @remarks Any errors, the caller should free pUrb->pMsg.
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncLOCAL int vboxUSBSolarisCtrlXfer(vboxusb_state_t *pState, vboxusb_ep_t *pEp, vboxusb_urb_t *pUrb)
8294476054a4666bafe2ba60ec0c60b2d8b4589cvboxsync LogFunc((DEVICE_NAME ":vboxUSBSolarisCtrlXfer pState=%p pEp=%p pUrb=%p enmDir=%d cbData=%d\n", pState, pEp, pUrb,
59190ecd61435d19ba3515b876272aee7bd12298vboxsync AssertPtrReturn(pUrb->pMsg, VERR_INVALID_PARAMETER);
7e5ac7913370b687d1b62e233ce54247d9db0f4fvboxsync size_t cbData = pUrb->cbDataR3 > VBOXUSB_CTRL_XFER_SIZE ? pUrb->cbDataR3 - VBOXUSB_CTRL_XFER_SIZE : 0;
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Allocate a wrapper request.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync usb_ctrl_req_t *pReq = usb_alloc_ctrl_req(pState->pDip, cbData, USB_FLAGS_NOSLEEP);
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Initialize the Ctrl Xfer Header.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync pReq->ctrl_wValue = (pSetupData[3] << VBOXUSB_CTRL_XFER_SIZE) | pSetupData[2];
59190ecd61435d19ba3515b876272aee7bd12298vboxsync pReq->ctrl_wIndex = (pSetupData[5] << VBOXUSB_CTRL_XFER_SIZE) | pSetupData[4];
59190ecd61435d19ba3515b876272aee7bd12298vboxsync pReq->ctrl_wLength = (pSetupData[7] << VBOXUSB_CTRL_XFER_SIZE) | pSetupData[6];
59190ecd61435d19ba3515b876272aee7bd12298vboxsync bcopy(pUrb->pMsg->b_rptr, pReq->ctrl_data->b_wptr, cbData);
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Initialize callbacks and timeouts.
a93df3b074afab82b9f5fa0d5dde963d22857521vboxsync usb_req_attrs_t fAttributes = USB_ATTRS_AUTOCLEARING;
59190ecd61435d19ba3515b876272aee7bd12298vboxsync pReq->ctrl_exc_cb = vboxUSBSolarisCtrlXferCompleted;
7e5ac7913370b687d1b62e233ce54247d9db0f4fvboxsync LogFunc((DEVICE_NAME ":vboxUSBSolarisCtrlXfer ctrl_wLength=%#RX16 cbData=%#zx fShortOk=%RTbool\n", pReq->ctrl_wLength,
7e5ac7913370b687d1b62e233ce54247d9db0f4fvboxsync cbData, !!(fAttributes & USB_ATTRS_SHORT_XFER_OK)));
1e564d9937b98dc6016ebcb9d83cb3635819baebvboxsync Log((DEVICE_NAME ":vboxUSBSolarisCtrlXfer %.*Rhxd\n", VBOXUSB_CTRL_XFER_SIZE, pSetupData));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Submit the request.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync rc = usb_pipe_ctrl_xfer(pEp->pPipe, pReq, USB_FLAGS_NOSLEEP);
59190ecd61435d19ba3515b876272aee7bd12298vboxsync LogRel((DEVICE_NAME ":vboxUSBSolarisCtrlXfer usb_pipe_ctrl_xfer failed! rc=%d\n", rc));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync LogRel((DEVICE_NAME ":vboxUSBSolarisCtrlXfer failed to alloc request.\n"));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Completion/Exception callback for Control Xfers.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param pPipe The Ctrl pipe handle.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param pReq The Ctrl request.
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncLOCAL void vboxUSBSolarisCtrlXferCompleted(usb_pipe_handle_t pPipe, usb_ctrl_req_t *pReq)
1e564d9937b98dc6016ebcb9d83cb3635819baebvboxsync LogFunc((DEVICE_NAME ":vboxUSBSolarisCtrlXferCompleted pPipe=%p pReq=%p\n", pPipe, pReq));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync vboxusb_urb_t *pUrb = (vboxusb_urb_t *)pReq->ctrl_client_private;
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Funky stuff: We need to reconstruct the header for control transfers.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Let us chain along the data and while we dequeue the URB we attempt to
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * concatenate the entire message there.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync mblk_t *pSetupMsg = allocb(sizeof(VUSBSETUP), BPRI_MED);
59190ecd61435d19ba3515b876272aee7bd12298vboxsync SetupData.bmRequestType = pReq->ctrl_bmRequestType;
59190ecd61435d19ba3515b876272aee7bd12298vboxsync bcopy(&SetupData, pSetupMsg->b_wptr, sizeof(VUSBSETUP));
8294476054a4666bafe2ba60ec0c60b2d8b4589cvboxsync * Should be safe to update pMsg here without the state mutex, see vboxUSBSolarisSendURB()
26325b125e1c324dbdfec0977fb4749b625a150evboxsync * and vboxUSBSolarisQueueURB() as the URB state is (still) not VBOXUSB_URB_STATE_FREE.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync && pUrb->pMsg->b_cont == NULL) /* Concat succeeded */
8294476054a4666bafe2ba60ec0c60b2d8b4589cvboxsync Log((DEVICE_NAME ":vboxUSBSolarisCtrlXferCompleted prepended header rc=%d cbData=%d.\n",
1e564d9937b98dc6016ebcb9d83cb3635819baebvboxsync Log((DEVICE_NAME ":%.*Rhxd\n", MBLKL(pUrb->pMsg), pUrb->pMsg->b_rptr));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Update the URB and move to landed list for reaping.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync vboxUSBSolarisDeQueueURB(pUrb, pReq->ctrl_completion_reason);
8294476054a4666bafe2ba60ec0c60b2d8b4589cvboxsync LogRel((DEVICE_NAME ":vboxUSBSolarisCtrlXferCompleted failed to alloc %d bytes for Setup Header.\n",
59190ecd61435d19ba3515b876272aee7bd12298vboxsync LogRel((DEVICE_NAME ":vboxUSBSolarisCtrlXferCompleted Extreme error! missing private data.\n"));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Perform a Bulk Xfer.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param pState The USB device instance.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param pEp The Endpoint for the Xfer.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param pUrb The VBox USB URB.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @returns VBox status code.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @remarks Any errors, the caller should free pUrb->pMsg.
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncLOCAL int vboxUSBSolarisBulkXfer(vboxusb_state_t *pState, vboxusb_ep_t *pEp, vboxusb_urb_t *pUrb)
8294476054a4666bafe2ba60ec0c60b2d8b4589cvboxsync LogFunc((DEVICE_NAME ":vboxUSBSolarisBulkXfer pState=%p pEp=%p pUrb=%p enmDir=%d cbData=%d\n", pState, pEp, pUrb,
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Allocate a wrapper request.
8294476054a4666bafe2ba60ec0c60b2d8b4589cvboxsync usb_bulk_req_t *pReq = usb_alloc_bulk_req(pState->pDip, pUrb->enmDir == VUSBDIRECTION_IN ? pUrb->cbDataR3 : 0,
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Initialize Bulk Xfer, callbacks and timeouts.
a93df3b074afab82b9f5fa0d5dde963d22857521vboxsync usb_req_attrs_t fAttributes = USB_ATTRS_AUTOCLEARING;
59190ecd61435d19ba3515b876272aee7bd12298vboxsync pReq->bulk_exc_cb = vboxUSBSolarisBulkXferCompleted;
59190ecd61435d19ba3515b876272aee7bd12298vboxsync /* Don't obtain state lock here, we're just reading unchanging data... */
59190ecd61435d19ba3515b876272aee7bd12298vboxsync if (RT_UNLIKELY(pUrb->cbDataR3 > pState->cbMaxBulkXfer))
59190ecd61435d19ba3515b876272aee7bd12298vboxsync LogRel((DEVICE_NAME ":vboxUSBSolarisBulkXfer requesting %d bytes when only %d bytes supported by device\n",
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Submit the request.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync rc = usb_pipe_bulk_xfer(pEp->pPipe, pReq, USB_FLAGS_NOSLEEP);
8294476054a4666bafe2ba60ec0c60b2d8b4589cvboxsync LogRel((DEVICE_NAME ":vboxUSBSolarisBulkXfer usb_pipe_bulk_xfer enmDir=%#x Ep=%#x failed! rc=%d\n", pUrb->enmDir,
59190ecd61435d19ba3515b876272aee7bd12298vboxsync if (pUrb->enmDir == VUSBDIRECTION_OUT) /* pUrb->pMsg freed by caller */
59190ecd61435d19ba3515b876272aee7bd12298vboxsync LogRel((DEVICE_NAME ":vboxUSBSolarisBulkXfer failed to alloc bulk request.\n"));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Completion/Exception callback for Bulk Xfers.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param pPipe The Bulk pipe handle.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param pReq The Bulk request.
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncLOCAL void vboxUSBSolarisBulkXferCompleted(usb_pipe_handle_t pPipe, usb_bulk_req_t *pReq)
1e564d9937b98dc6016ebcb9d83cb3635819baebvboxsync LogFunc((DEVICE_NAME ":vboxUSBSolarisBulkXferCompleted pPipe=%p pReq=%p\n", pPipe, pReq));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync vboxusb_ep_t *pEp = (vboxusb_ep_t *)usb_pipe_get_private(pPipe);
59190ecd61435d19ba3515b876272aee7bd12298vboxsync vboxusb_urb_t *pUrb = (vboxusb_urb_t *)pReq->bulk_client_private;
1e564d9937b98dc6016ebcb9d83cb3635819baebvboxsync Log((DEVICE_NAME ":vboxUSBSolarisBulkXferCompleted %s. rc=%d cbData=%d\n",
59190ecd61435d19ba3515b876272aee7bd12298vboxsync pReq->bulk_completion_reason != USB_CR_OK ? "failed URB" : "success",
59190ecd61435d19ba3515b876272aee7bd12298vboxsync pReq->bulk_completion_reason, pUrb->pMsg ? MBLKL(pUrb->pMsg) : 0));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Update the URB and move to tail for reaping.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync vboxUSBSolarisDeQueueURB(pUrb, pReq->bulk_completion_reason);
59190ecd61435d19ba3515b876272aee7bd12298vboxsync LogRel((DEVICE_NAME ":vboxUSBSolarisBulkXferCompleted Extreme error! private request data missing.\n"));
1e564d9937b98dc6016ebcb9d83cb3635819baebvboxsync Log((DEVICE_NAME ":vboxUSBSolarisBulkXferCompleted Pipe Gone.\n"));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Perform an Interrupt Xfer.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param pState The USB device instance.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param pEp The Endpoint for the Xfer.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param pUrb The VBox USB URB.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @returns VBox status code.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @remarks Any errors, the caller should free pUrb->pMsg.
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncLOCAL int vboxUSBSolarisIntrXfer(vboxusb_state_t *pState, vboxusb_ep_t *pEp, vboxusb_urb_t *pUrb)
8294476054a4666bafe2ba60ec0c60b2d8b4589cvboxsync LogFunc((DEVICE_NAME ":vboxUSBSolarisIntrXfer pState=%p pEp=%p pUrb=%p enmDir=%d cbData=%d\n", pState, pEp, pUrb,
59190ecd61435d19ba3515b876272aee7bd12298vboxsync usb_intr_req_t *pReq = usb_alloc_intr_req(pState->pDip, 0 /* length */, USB_FLAGS_NOSLEEP);
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Initialize Intr Xfer, callbacks & timeouts.
a93df3b074afab82b9f5fa0d5dde963d22857521vboxsync pReq->intr_attributes = USB_ATTRS_AUTOCLEARING | USB_ATTRS_ONE_XFER | (pUrb->fShortOk ? USB_ATTRS_SHORT_XFER_OK : 0);
59190ecd61435d19ba3515b876272aee7bd12298vboxsync pReq->intr_len = pUrb->cbDataR3; /* Not pEp->EpDesc.wMaxPacketSize */
59190ecd61435d19ba3515b876272aee7bd12298vboxsync pReq->intr_exc_cb = vboxUSBSolarisIntrXferCompleted;
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Submit the request.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync rc = usb_pipe_intr_xfer(pEp->pPipe, pReq, USB_FLAGS_NOSLEEP);
59190ecd61435d19ba3515b876272aee7bd12298vboxsync LogRel((DEVICE_NAME ":vboxUSBSolarisIntrXfer usb_pipe_intr_xfer failed! rc=%d\n", rc));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync LogRel((DEVICE_NAME ":vboxUSBSolarisIntrXfer failed to alloc intr request.\n"));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Completion/Exception callback for Intr Xfers.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param pPipe The Intr pipe handle.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param pReq The Intr request.
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncLOCAL void vboxUSBSolarisIntrXferCompleted(usb_pipe_handle_t pPipe, usb_intr_req_t *pReq)
1e564d9937b98dc6016ebcb9d83cb3635819baebvboxsync LogFunc((DEVICE_NAME ":vboxUSBSolarisIntrXferCompleted pPipe=%p pReq=%p\n", pPipe, pReq));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync vboxusb_ep_t *pEp = (vboxusb_ep_t *)usb_pipe_get_private(pPipe);
59190ecd61435d19ba3515b876272aee7bd12298vboxsync vboxusb_urb_t *pUrb = (vboxusb_urb_t *)pReq->intr_client_private;
8294476054a4666bafe2ba60ec0c60b2d8b4589cvboxsync Log((DEVICE_NAME ":vboxUSBSolarisIntrXferCompleted rc=%d pMsg=%p enmDir=%#x\n", pReq->intr_completion_reason,
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Update the URB and move to landed list for reaping.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync vboxUSBSolarisDeQueueURB(pUrb, pReq->intr_completion_reason);
59190ecd61435d19ba3515b876272aee7bd12298vboxsync LogRel((DEVICE_NAME ":vboxUSBSolarisIntrXferCompleted Extreme error! private request data missing.\n"));
1e564d9937b98dc6016ebcb9d83cb3635819baebvboxsync Log((DEVICE_NAME ":vboxUSBSolarisIntrXferCompleted Pipe Gone.\n"));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Perform an Isochronous Xfer.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param pState The USB device instance.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param pEp The Endpoint for the Xfer.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param pUrb The VBox USB URB.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @returns VBox status code.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @remarks Any errors, the caller should free pUrb->pMsg.
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncLOCAL int vboxUSBSolarisIsocXfer(vboxusb_state_t *pState, vboxusb_ep_t *pEp, vboxusb_urb_t *pUrb)
1e564d9937b98dc6016ebcb9d83cb3635819baebvboxsync// LogFunc((DEVICE_NAME ":vboxUSBSolarisIsocXfer pState=%p pEp=%p pUrb=%p\n", pState, pEp, pUrb));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * For Isoc. IN transfers we perform one request and USBA polls the device continuously
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * and supplies our Xfer callback with input data. We cannot perform one-shot Isoc. In transfers.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync size_t cbData = (pUrb->enmDir == VUSBDIRECTION_IN ? pUrb->cIsocPkts * pUrb->aIsocPkts[0].cbPkt : 0);
1e564d9937b98dc6016ebcb9d83cb3635819baebvboxsync Log((DEVICE_NAME ":vboxUSBSolarisIsocXfer Isoc. In queueing.\n"));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Queue a maximum of cbMaxIsocData bytes, else fail.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync if (pEp->cbIsocInLandedReqs + cbData > pEp->cbMaxIsocData)
1e564d9937b98dc6016ebcb9d83cb3635819baebvboxsync Log((DEVICE_NAME ":vboxUSBSolarisIsocXfer Max Isoc. data %d bytes queued\n", pEp->cbMaxIsocData));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync usb_isoc_req_t *pReq = usb_alloc_isoc_req(pState->pDip, pUrb->cIsocPkts, cbData, USB_FLAGS_NOSLEEP);
1e564d9937b98dc6016ebcb9d83cb3635819baebvboxsync Log((DEVICE_NAME ":vboxUSBSolarisIsocXfer enmDir=%#x cIsocPkts=%d aIsocPkts[0]=%d cbDataR3=%d\n", pUrb->enmDir,
59190ecd61435d19ba3515b876272aee7bd12298vboxsync pUrb->cIsocPkts, pUrb->aIsocPkts[0].cbPkt, pUrb->cbDataR3));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Initialize Isoc Xfer, callbacks & timeouts.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync pReq->isoc_pkt_descr[i].isoc_pkt_length = pUrb->aIsocPkts[i].cbPkt;
59190ecd61435d19ba3515b876272aee7bd12298vboxsync pReq->isoc_attributes = USB_ATTRS_AUTOCLEARING | USB_ATTRS_ISOC_XFER_ASAP;
59190ecd61435d19ba3515b876272aee7bd12298vboxsync pReq->isoc_cb = vboxUSBSolarisIsocOutXferCompleted;
59190ecd61435d19ba3515b876272aee7bd12298vboxsync pReq->isoc_exc_cb = vboxUSBSolarisIsocOutXferCompleted;
59190ecd61435d19ba3515b876272aee7bd12298vboxsync pReq->isoc_attributes = USB_ATTRS_AUTOCLEARING | USB_ATTRS_ISOC_XFER_ASAP | USB_ATTRS_SHORT_XFER_OK;
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Submit the request.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync rc = usb_pipe_isoc_xfer(pEp->pPipe, pReq, USB_FLAGS_NOSLEEP);
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Add the first Isoc. IN URB to the queue as well.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync LogRel((DEVICE_NAME ":vboxUSBSolarisIsocXfer usb_pipe_isoc_xfer failed! rc=%d\n", rc));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync vboxusb_urb_t *pIsocFailedUrb = list_remove_tail(&pEp->hIsocInUrbs);
59190ecd61435d19ba3515b876272aee7bd12298vboxsync if (pUrb->enmDir == VUSBDIRECTION_OUT) /* pUrb->pMsg freed by caller */
59190ecd61435d19ba3515b876272aee7bd12298vboxsync LogRel((DEVICE_NAME ":vboxUSBSolarisIsocXfer failed to alloc isoc req for %d packets\n", pUrb->cIsocPkts));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Completion/Exception callback for Isoc IN Xfers.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param pPipe The Intr pipe handle.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param pReq The Intr request.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @remarks Completion callback executes in interrupt context!
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncLOCAL void vboxUSBSolarisIsocInXferCompleted(usb_pipe_handle_t pPipe, usb_isoc_req_t *pReq)
1e564d9937b98dc6016ebcb9d83cb3635819baebvboxsync// LogFunc((DEVICE_NAME ":vboxUSBSolarisIsocInXferCompleted pPipe=%p pReq=%p\n", pPipe, pReq));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync vboxusb_state_t *pState = (vboxusb_state_t *)pReq->isoc_client_private;
59190ecd61435d19ba3515b876272aee7bd12298vboxsync vboxusb_ep_t *pEp = (vboxusb_ep_t *)usb_pipe_get_private(pPipe);
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Stop polling if all packets failed.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync if (pReq->isoc_error_count == pReq->isoc_pkts_count)
1e564d9937b98dc6016ebcb9d83cb3635819baebvboxsync Log((DEVICE_NAME ":vboxUSBSolarisIsocInXferCompleted stopping polling! Too many errors.\n"));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync usb_pipe_stop_isoc_polling(pPipe, USB_FLAGS_NOSLEEP);
59190ecd61435d19ba3515b876272aee7bd12298vboxsync AssertCompile(sizeof(VUSBISOC_PKT_DESC) == sizeof(usb_isoc_pkt_descr_t));
8294476054a4666bafe2ba60ec0c60b2d8b4589cvboxsync Log((DEVICE_NAME ":vboxUSBSolarisIsocInXferCompleted cIsocInUrbs=%d cbIsocInLandedReqs=%d\n", pEp->cIsocInUrbs,
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * If there are waiting URBs, satisfy the oldest one.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync vboxusb_urb_t *pUrb = list_remove_head(&pEp->hIsocInUrbs);
59190ecd61435d19ba3515b876272aee7bd12298vboxsync for (unsigned i = 0; i < pReq->isoc_pkts_count; i++)
59190ecd61435d19ba3515b876272aee7bd12298vboxsync pUrb->aIsocPkts[i].cbActPkt = pReq->isoc_pkt_descr[i].isoc_pkt_actual_length;
59190ecd61435d19ba3515b876272aee7bd12298vboxsync pUrb->aIsocPkts[i].enmStatus = vboxUSBSolarisGetUrbStatus(pReq->isoc_pkt_descr[i].isoc_pkt_status);
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Move to landed list
8294476054a4666bafe2ba60ec0c60b2d8b4589cvboxsync /* Huh!? cIsocInUrbs is wrong then! Should never happen unless we decide to decrement cIsocInUrbs in
8294476054a4666bafe2ba60ec0c60b2d8b4589cvboxsync Reap time */
59190ecd61435d19ba3515b876272aee7bd12298vboxsync LogRel((DEVICE_NAME ":vboxUSBSolarisIsocInXferCompleted Extreme error! Isoc. counter b0rked!\n"));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * If the maximum buffer size is reached, discard the oldest data.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync if (pEp->cbIsocInLandedReqs + MBLKL(pReq->isoc_data) > pEp->cbMaxIsocData)
59190ecd61435d19ba3515b876272aee7bd12298vboxsync vboxusb_isoc_req_t *pOldReq = list_remove_head(&pEp->hIsocInLandedReqs);
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Buffer incoming data if the guest has not yet queued any Input URBs.
1e564d9937b98dc6016ebcb9d83cb3635819baebvboxsync Log((DEVICE_NAME ":vboxUSBSolarisIsocInXferCompleted Buffering\n"));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync vboxusb_isoc_req_t *pIsocReq = kmem_alloc(sizeof(vboxusb_isoc_req_t), KM_NOSLEEP);
59190ecd61435d19ba3515b876272aee7bd12298vboxsync for (unsigned i = 0; i < pReq->isoc_pkts_count; i++)
59190ecd61435d19ba3515b876272aee7bd12298vboxsync pIsocReq->aIsocPkts[i].cbActPkt = pReq->isoc_pkt_descr[i].isoc_pkt_actual_length;
59190ecd61435d19ba3515b876272aee7bd12298vboxsync pIsocReq->aIsocPkts[i].enmStatus = vboxUSBSolarisGetUrbStatus(pReq->isoc_pkt_descr[i].isoc_pkt_status);
59190ecd61435d19ba3515b876272aee7bd12298vboxsync bcopy(pReq->isoc_pkt_descr, pIsocReq->aIsocPkts, pReq->isoc_pkts_count * sizeof(VUSBISOC_PKT_DESC));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync list_insert_tail(&pEp->hIsocInLandedReqs, pIsocReq);
59190ecd61435d19ba3515b876272aee7bd12298vboxsync LogRel((DEVICE_NAME ":vboxUSBSolarisIsocInXferCompleted failed to alloc %d bytes for Isoc. queueing\n",
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Drain the input URB buffer with the device buffer, queueing them with the landed URBs.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync vboxusb_urb_t *pUrb = list_remove_head(&pEp->hIsocInUrbs);
59190ecd61435d19ba3515b876272aee7bd12298vboxsync vboxusb_isoc_req_t *pBuffReq = list_remove_head(&pEp->hIsocInLandedReqs);
59190ecd61435d19ba3515b876272aee7bd12298vboxsync pUrb->aIsocPkts[i].cbActPkt = pBuffReq->aIsocPkts[i].cbActPkt;
59190ecd61435d19ba3515b876272aee7bd12298vboxsync pUrb->aIsocPkts[i].enmStatus = pBuffReq->aIsocPkts[i].enmStatus;
59190ecd61435d19ba3515b876272aee7bd12298vboxsync bcopy(pBuffReq->aIsocPkts, pUrb->aIsocPkts, pBuffReq->cIsocPkts * sizeof(VUSBISOC_PKT_DESC));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Move to landed list
59190ecd61435d19ba3515b876272aee7bd12298vboxsync LogRel((DEVICE_NAME ":vboxUSBSolarisIsocInXferCompleted data missing.\n"));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync LogRel((DEVICE_NAME ":vboxUSBSolarisIsocInXferCompleted Pipe Gone.\n"));
1e564d9937b98dc6016ebcb9d83cb3635819baebvboxsync Log((DEVICE_NAME ":vboxUSBSolarisIsocInXferCompleted State Gone.\n"));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Exception callback for Isoc IN Xfers.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param pPipe The Intr pipe handle.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param pReq The Intr request.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @remarks Completion callback executes in interrupt context!
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncLOCAL void vboxUSBSolarisIsocInXferError(usb_pipe_handle_t pPipe, usb_isoc_req_t *pReq)
1e564d9937b98dc6016ebcb9d83cb3635819baebvboxsync LogFunc((DEVICE_NAME ":vboxUSBSolarisIsocInXferError pPipe=%p pReq=%p\n", pPipe, pReq));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync vboxusb_state_t *pState = (vboxusb_state_t *)pReq->isoc_client_private;
1e564d9937b98dc6016ebcb9d83cb3635819baebvboxsync Log((DEVICE_NAME ":vboxUSBSolarisIsocInXferError State Gone.\n"));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync vboxusb_ep_t *pEp = (vboxusb_ep_t *)usb_pipe_get_private(pPipe);
1e564d9937b98dc6016ebcb9d83cb3635819baebvboxsync Log((DEVICE_NAME ":vboxUSBSolarisIsocInXferError Pipe Gone.\n"));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Resubmit the request in case the original request did not complete due to
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * immediately unavailable requests
59190ecd61435d19ba3515b876272aee7bd12298vboxsync usb_pipe_isoc_xfer(pPipe, pReq, USB_FLAGS_NOSLEEP);
8294476054a4666bafe2ba60ec0c60b2d8b4589cvboxsync Log((DEVICE_NAME ":vboxUSBSolarisIsocInXferError resubmitted Isoc. IN request due to immediately unavailable "
8294476054a4666bafe2ba60ec0c60b2d8b4589cvboxsync "resources.\n"));
8294476054a4666bafe2ba60ec0c60b2d8b4589cvboxsync Log((DEVICE_NAME ":vboxUSBSolarisIsocInXferError stopping Isoc. In. polling due to rc=%d\n",
59190ecd61435d19ba3515b876272aee7bd12298vboxsync usb_pipe_stop_isoc_polling(pPipe, USB_FLAGS_NOSLEEP);
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Dequeue i.e. delete the last queued Isoc In. URB. as failed.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync vboxusb_urb_t *pUrb = list_remove_tail(&pEp->hIsocInUrbs);
1e564d9937b98dc6016ebcb9d83cb3635819baebvboxsync Log((DEVICE_NAME ":vboxUSBSolarisIsocInXferError Deleting last queued URB as it failed.\n"));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Completion/Exception callback for Isoc OUT Xfers.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param pPipe The Intr pipe handle.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param pReq The Intr request.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @remarks Completion callback executes in interrupt context!
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncLOCAL void vboxUSBSolarisIsocOutXferCompleted(usb_pipe_handle_t pPipe, usb_isoc_req_t *pReq)
1e564d9937b98dc6016ebcb9d83cb3635819baebvboxsync LogFunc((DEVICE_NAME ":vboxUSBSolarisIsocOutXferCompleted pPipe=%p pReq=%p\n", pPipe, pReq));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync vboxusb_ep_t *pEp = (vboxusb_ep_t *)usb_pipe_get_private(pPipe);
59190ecd61435d19ba3515b876272aee7bd12298vboxsync vboxusb_urb_t *pUrb = (vboxusb_urb_t *)pReq->isoc_client_private;
59190ecd61435d19ba3515b876272aee7bd12298vboxsync cbActPkt += pReq->isoc_pkt_descr[i].isoc_pkt_actual_length;
59190ecd61435d19ba3515b876272aee7bd12298vboxsync pUrb->aIsocPkts[i].cbActPkt = pReq->isoc_pkt_descr[i].isoc_pkt_actual_length;
59190ecd61435d19ba3515b876272aee7bd12298vboxsync pUrb->aIsocPkts[i].enmStatus = vboxUSBSolarisGetUrbStatus(pReq->isoc_pkt_descr[i].isoc_pkt_status);
8294476054a4666bafe2ba60ec0c60b2d8b4589cvboxsync Log((DEVICE_NAME ":vboxUSBSolarisIsocOutXferCompleted cIsocPkts=%d cbData=%d cbActPkt=%d\n", pUrb->cIsocPkts,
59190ecd61435d19ba3515b876272aee7bd12298vboxsync if (RT_UNLIKELY(pUrb->pMsg != pReq->isoc_data)) /* Paranoia */
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Update the URB and move to landed list for reaping.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync vboxUSBSolarisDeQueueURB(pUrb, pReq->isoc_completion_reason);
1e564d9937b98dc6016ebcb9d83cb3635819baebvboxsync Log((DEVICE_NAME ":vboxUSBSolarisIsocOutXferCompleted missing private data!?! Dropping OUT pUrb.\n"));
1e564d9937b98dc6016ebcb9d83cb3635819baebvboxsync Log((DEVICE_NAME ":vboxUSBSolarisIsocOutXferCompleted Pipe Gone.\n"));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Callback when the device gets disconnected.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param pDip The module structure instance.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @returns Solaris USB error code.
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncLOCAL int vboxUSBSolarisDeviceDisconnected(dev_info_t *pDip)
1e564d9937b98dc6016ebcb9d83cb3635819baebvboxsync LogFunc((DEVICE_NAME ":vboxUSBSolarisDeviceDisconnected pDip=%p\n", pDip));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync vboxusb_state_t *pState = ddi_get_soft_state(g_pVBoxUSBSolarisState, instance);
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Serialize access: exclusive access to the state.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync usb_serialize_access(pState->StateMulti, USB_WAIT, 0);
59190ecd61435d19ba3515b876272aee7bd12298vboxsync vboxUSBSolarisCloseAllPipes(pState, true /* ControlPipe */);
59190ecd61435d19ba3515b876272aee7bd12298vboxsync LogRel((DEVICE_NAME ":vboxUSBSolarisDeviceDisconnected failed to get device state!\n"));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Callback when the device gets reconnected.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param pDip The module structure instance.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @returns Solaris USB error code.
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncLOCAL int vboxUSBSolarisDeviceReconnected(dev_info_t *pDip)
1e564d9937b98dc6016ebcb9d83cb3635819baebvboxsync LogFunc((DEVICE_NAME ":vboxUSBSolarisDeviceReconnected pDip=%p\n", pDip));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync vboxusb_state_t *pState = ddi_get_soft_state(g_pVBoxUSBSolarisState, instance);
59190ecd61435d19ba3515b876272aee7bd12298vboxsync LogRel((DEVICE_NAME ":vboxUSBSolarisDeviceReconnected failed to get device state!\n"));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Restore device state after a reconnect or resume.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param pState The USB device instance.
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncLOCAL void vboxUSBSolarisDeviceRestore(vboxusb_state_t *pState)
1e564d9937b98dc6016ebcb9d83cb3635819baebvboxsync LogFunc((DEVICE_NAME ":vboxUSBSolarisDeviceRestore pState=%p\n", pState));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Raise device power.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync int rc = pm_raise_power(pState->pDip, 0 /* component */, USB_DEV_OS_FULL_PWR);
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Check if the same device is resumed/reconnected.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync /* Do we need to inform userland here? */
1e564d9937b98dc6016ebcb9d83cb3635819baebvboxsync Log((DEVICE_NAME ":vboxUSBSolarisDeviceRestore not the same device.\n"));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Serialize access to not race with other PM functions.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync usb_serialize_access(pState->StateMulti, USB_WAIT, 0);
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Restore device state after a reconnect or resume.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param pState The USB device instance.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @returns VBox status code.
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncLOCAL int vboxUSBSolarisDeviceSuspend(vboxusb_state_t *pState)
1e564d9937b98dc6016ebcb9d83cb3635819baebvboxsync LogFunc((DEVICE_NAME ":vboxUSBSolarisDeviceSuspend pState=%p\n", pState));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync LogRel((DEVICE_NAME ":vboxUSBSolarisDeviceSuspend: Invalid device state %d\n", pState->DevState));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Drain pending URBs.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync for (int i = 0; i < VBOXUSB_DRAIN_TIME; i++)
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Deny suspend if we still have pending URBs.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync LogRel((DEVICE_NAME ":Cannot suspend, still have %d inflight URBs.\n", pState->cInflightUrbs));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Serialize access to not race with Open/Detach/Close and
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Close all pipes including the default pipe.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync usb_serialize_access(pState->StateMulti, USB_WAIT, 0);
59190ecd61435d19ba3515b876272aee7bd12298vboxsync vboxUSBSolarisCloseAllPipes(pState, true /* default pipe */);
1e564d9937b98dc6016ebcb9d83cb3635819baebvboxsync Log((DEVICE_NAME ":vboxUSBSolarisDeviceSuspend returns %d\n", rc));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Restore device state after a reconnect or resume.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param pState The USB device instance.
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncLOCAL void vboxUSBSolarisDeviceResume(vboxusb_state_t *pState)
1e564d9937b98dc6016ebcb9d83cb3635819baebvboxsync LogFunc((DEVICE_NAME ":vboxUSBSolarisDeviceResume pState=%p\n", pState));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Flag the PM component as busy so the system will not manage it's power.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param pState The USB device instance.
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncLOCAL void vboxUSBSolarisPowerBusy(vboxusb_state_t *pState)
1e564d9937b98dc6016ebcb9d83cb3635819baebvboxsync LogFunc((DEVICE_NAME ":vboxUSBSolarisPowerBusy pState=%p\n", pState));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync int rc = pm_busy_component(pState->pDip, 0 /* component */);
1e564d9937b98dc6016ebcb9d83cb3635819baebvboxsync Log((DEVICE_NAME ":vboxUSBSolarisPowerBusy busy component failed! rc=%d\n", rc));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Flag the PM component as idle so its power managed by the system.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param pState The USB device instance.
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncLOCAL void vboxUSBSolarisPowerIdle(vboxusb_state_t *pState)
1e564d9937b98dc6016ebcb9d83cb3635819baebvboxsync LogFunc((DEVICE_NAME ":vboxUSBSolarisPowerIdle pState=%p\n", pState));
59190ecd61435d19ba3515b876272aee7bd12298vboxsync int rc = pm_idle_component(pState->pDip, 0 /* component */);
1e564d9937b98dc6016ebcb9d83cb3635819baebvboxsync Log((DEVICE_NAME ":vboxUSBSolarisPowerIdle idle component failed! rc=%d\n", rc));