diff options
| -rw-r--r-- | libusb/os/darwin_usb.c | 42 | ||||
| -rw-r--r-- | libusb/version_nano.h | 2 |
2 files changed, 34 insertions, 10 deletions
diff --git a/libusb/os/darwin_usb.c b/libusb/os/darwin_usb.c index a22ab30..3b9fd84 100644 --- a/libusb/os/darwin_usb.c +++ b/libusb/os/darwin_usb.c @@ -1389,12 +1389,16 @@ static enum libusb_error get_endpoints (struct libusb_device_handle *dev_handle, /* current interface */ struct darwin_interface *cInterface = &priv->interfaces[iface]; +#if InterfaceVersion >= 550 + IOUSBEndpointProperties pipeProperties = {.bVersion = kUSBEndpointPropertiesVersion3}; +#else + UInt8 dont_care1, dont_care3; + UInt16 dont_care2; +#endif IOReturn kresult; UInt8 numep, direction, number; - UInt8 dont_care1, dont_care3; - UInt16 dont_care2; int rc; struct libusb_context *ctx = HANDLE_CTX (dev_handle); @@ -1410,9 +1414,14 @@ static enum libusb_error get_endpoints (struct libusb_device_handle *dev_handle, /* iterate through pipe references */ for (UInt8 i = 1 ; i <= numep ; i++) { +#if InterfaceVersion >= 550 + kresult = (*(cInterface->interface))->GetPipePropertiesV3 (cInterface->interface, i, &pipeProperties); + number = pipeProperties.bEndpointNumber; + direction = pipeProperties.bDirection; +#else kresult = (*(cInterface->interface))->GetPipeProperties(cInterface->interface, i, &direction, &number, &dont_care1, &dont_care2, &dont_care3); - +#endif if (kresult != kIOReturnSuccess) { /* probably a buggy device. try to get the endpoint address from the descriptors */ struct libusb_config_descriptor *config; @@ -2024,11 +2033,17 @@ static int submit_iso_transfer(struct usbi_transfer *itransfer) { struct darwin_transfer_priv *tpriv = usbi_get_transfer_priv(itransfer); IOReturn kresult; - uint8_t direction, number, interval, pipeRef, transferType; - uint16_t maxPacketSize; + uint8_t pipeRef, interval; UInt64 frame; AbsoluteTime atTime; int i; +#if InterfaceVersion >= 550 + IOUSBEndpointProperties pipeProperties = {.bVersion = kUSBEndpointPropertiesVersion3}; +#else + /* None of the values below are used in libusb for iso transfers */ + uint8_t direction, number, transferType; + uint16_t maxPacketSize; +#endif struct darwin_interface *cInterface; @@ -2060,8 +2075,20 @@ static int submit_iso_transfer(struct usbi_transfer *itransfer) { } /* determine the properties of this endpoint and the speed of the device */ - (*(cInterface->interface))->GetPipeProperties (cInterface->interface, pipeRef, &direction, &number, +#if InterfaceVersion >= 550 + kresult = (*(cInterface->interface))->GetPipePropertiesV3 (cInterface->interface, pipeRef, &pipeProperties); + interval = pipeProperties.bInterval; +#else + kresult = (*(cInterface->interface))->GetPipeProperties (cInterface->interface, pipeRef, &direction, &number, &transferType, &maxPacketSize, &interval); +#endif + if (kresult != kIOReturnSuccess) { + usbi_err (TRANSFER_CTX (transfer), "failed to get pipe properties: %d", kresult); + free(tpriv->isoc_framelist); + tpriv->isoc_framelist = NULL; + + return darwin_to_libusb (kresult); + } /* Last but not least we need the bus frame number */ kresult = (*(cInterface->interface))->GetBusFrameNumber(cInterface->interface, &frame, &atTime); @@ -2073,9 +2100,6 @@ static int submit_iso_transfer(struct usbi_transfer *itransfer) { return darwin_to_libusb (kresult); } - (*(cInterface->interface))->GetPipeProperties (cInterface->interface, pipeRef, &direction, &number, - &transferType, &maxPacketSize, &interval); - /* schedule for a frame a little in the future */ frame += 4; diff --git a/libusb/version_nano.h b/libusb/version_nano.h index 6d64606..346fcb8 100644 --- a/libusb/version_nano.h +++ b/libusb/version_nano.h @@ -1 +1 @@ -#define LIBUSB_NANO 11709 +#define LIBUSB_NANO 11710 |