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Diffstat (limited to 'src/drivers/bus/usb.c')
| -rw-r--r-- | src/drivers/bus/usb.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/drivers/bus/usb.c b/src/drivers/bus/usb.c index fd7a2a6f..085caf23 100644 --- a/src/drivers/bus/usb.c +++ b/src/drivers/bus/usb.c @@ -265,7 +265,8 @@ int usb_endpoint_described ( struct usb_endpoint *ep, burst = ( descx ? descx->burst : USB_ENDPOINT_BURST ( sizes ) ); /* Calculate interval */ - if ( type == USB_INTERRUPT ) { + if ( ( type & USB_ENDPOINT_ATTR_TYPE_MASK ) == + USB_ENDPOINT_ATTR_INTERRUPT ) { if ( port->speed >= USB_SPEED_HIGH ) { /* 2^(desc->interval-1) is a microframe count */ interval = ( 1 << ( desc->interval - 1 ) ); |