Hi, I use usbfs ioctl USBDEVFS_SUBMITURB to submit urb to an ISO DIRECT_IN endpoint. And I use ioctl USBDEVFS_REAPURBNDELAY to get the returned urb. I found a thing seems strange to me: The order I submit urb is like this: urb 1 urb 2 urb 3 urb 4 urb 5 urb 6 Sometimes, I will got the return as the following order: urb 1 urb 2 urb 3 urb 4 urb 6 <-------------- I got this before I got urb 5 urb 5 Is this a known isssue? or just a bug? -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
