diff options
| -rw-r--r-- | sys/dev/usb/usb_busdma.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sys/dev/usb/usb_busdma.c b/sys/dev/usb/usb_busdma.c index 4127449ea110..e5d6ed7951ea 100644 --- a/sys/dev/usb/usb_busdma.c +++ b/sys/dev/usb/usb_busdma.c @@ -359,7 +359,8 @@ usb_dma_tag_create(struct usb_dma_tag *udt, if (bus_dma_tag_create ( /* parent */ udt->tag_parent->tag, /* alignment */ align, - /* boundary */ USB_PAGE_SIZE, + /* boundary */ (align == 1) ? + USB_PAGE_SIZE : 0, /* lowaddr */ (2ULL << (udt->tag_parent->dma_bits - 1)) - 1, /* highaddr */ BUS_SPACE_MAXADDR, /* filter */ NULL, |