/**
* Uninit USB subsystem.
*/
static int usbProxyFreeBSDFsUnInit(PUSBPROXYDEV pProxyDev)
{
struct usb_fs_uninit UsbFsUninit;
PUSBPROXYDEVFBSD pDevFBSD = USBPROXYDEV_2_DATA(pProxyDev, PUSBPROXYDEVFBSD);
int rc;
LogFlow(("usbProxyFreeBSDFsUnInit: ProxyDev=%p\n", (void *)pProxyDev));
/* Sanity check */
AssertPtrReturn(pDevFBSD, VERR_INVALID_PARAMETER);
if (pDevFBSD->fInit != true)
return VINF_SUCCESS;
/* Close any open endpoints. */
for (unsigned n = 0; n != USBFBSD_MAXENDPOINTS; n++)
usbProxyFreeBSDEndpointClose(pProxyDev, n);
/* Zero default */
memset(&UsbFsUninit, 0, sizeof(UsbFsUninit));
/* Uninit USB subsystem */
rc = usbProxyFreeBSDDoIoCtl(pProxyDev, USB_FS_UNINIT, &UsbFsUninit, false);
if (RT_SUCCESS(rc))
pDevFBSD->fInit = false;
return rc;
}
/**
* Cancels the URB.
* The URB requires reaping, so we don't change its state.
*/
static DECLCALLBACK(int) usbProxyFreeBSDUrbCancel(PUSBPROXYDEV pProxyDev, PVUSBURB pUrb)
{
int index;
index = (int)(long)pUrb->Dev.pvPrivate - 1;
if (index < 0 || index >= USBFBSD_MAXENDPOINTS)
return VINF_SUCCESS; /* invalid index, pretend success. */
LogFlow(("usbProxyFreeBSDUrbCancel: epindex=%u\n", (unsigned)index));
return usbProxyFreeBSDEndpointClose(pProxyDev, index);
}
/**
* Cancels the URB.
* The URB requires reaping, so we don't change its state.
*/
static void usbProxyFreeBSDUrbCancel(PVUSBURB pUrb)
{
PUSBPROXYDEV pProxyDev = PDMINS_2_DATA(pUrb->pUsbIns, PUSBPROXYDEV);
int index;
index = (int)(long)pUrb->Dev.pvPrivate - 1;
if (index < 0 || index >= USBFBSD_MAXENDPOINTS)
return;
LogFlow(("usbProxyFreeBSDUrbCancel: epindex=%u\n", (unsigned)index));
usbProxyFreeBSDEndpointClose(pProxyDev, index);
}
