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passthrough: do not detach kernel driver on FreeBSD

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libusb_detach_kernel_driver() always fails as a regular non-root user:
https://lists.freebsd.org/pipermail/freebsd-usb/2016-March/014161.html
This commit is contained in:
Greg V
2017-12-26 20:22:46 +03:00
parent c9b78e23a2
commit 5c1c67d4d8
1 changed files with 4 additions and 0 deletions
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4
Source/Core/Core/IOS/USB/Bluetooth/BTReal.cpp
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@ -568,12 +568,16 @@ bool BluetoothReal::OpenDevice(libusb_device* device)
return false; return false;
} }
// Detaching always fails as a regular user on FreeBSD
// https://lists.freebsd.org/pipermail/freebsd-usb/2016-March/014161.html
#ifndef __FreeBSD__
const int result = libusb_detach_kernel_driver(m_handle, INTERFACE); const int result = libusb_detach_kernel_driver(m_handle, INTERFACE);
if (result < 0 && result != LIBUSB_ERROR_NOT_FOUND && result != LIBUSB_ERROR_NOT_SUPPORTED) if (result < 0 && result != LIBUSB_ERROR_NOT_FOUND && result != LIBUSB_ERROR_NOT_SUPPORTED)
{ {
PanicAlertT("Failed to detach kernel driver for BT passthrough: %s", libusb_error_name(result)); PanicAlertT("Failed to detach kernel driver for BT passthrough: %s", libusb_error_name(result));
return false; return false;
} }
#endif
if (libusb_claim_interface(m_handle, INTERFACE) < 0) if (libusb_claim_interface(m_handle, INTERFACE) < 0)
{ {
PanicAlertT("Failed to claim interface for BT passthrough"); PanicAlertT("Failed to claim interface for BT passthrough");