Andiry, What tree does this apply against? It's obvious you applied it against a tree with streams support, but the first patch is failing to apply against all the trees I have tried. I have tried my master branch and various commits before the master branch HEAD, up to commit 15ba9138ee41a0. I've also tried applying the patches against linux-next snapshots 20100506 and 20100507, and the first patch doesn't apply there either. Sarah Sharp On Fri, May 07, 2010 at 04:54:37AM +0800, Andiry Xu wrote: > Hi, > > Here is v5 of isoc supporting for xHCI patchset. > > Change log from v4: > 1. Add initialization of variable len in handle_tx_event() to get rid of > the compile warning. > > 2. Add bool variable skip for struct xhci_virt_ep. It's used to deal > with the Missed Service Error Event for isochronous endpoint. > Sometimes the xHC is unable to process the isoc TDs in time, and it will > generate a Missed Service Error Event. In this case some TDs on the ring > are not processed and missed. When encounter a Missed Servce Error > Event, set the skip flag of the endpoint, and process the missed TDs > until reach the next xHC processed TD, then clear the skip flag. Missed > TDs are treated as short transfer. > > 3. Add judgment for event_trb in handle_tx_event(). No-op TRB should not > trigger interrupts. If event_trb is a no-op trb, it refers to a > cancelled TD so just ignore it. > > 4. Modify the urb_dequeue process, only add unprocessed TDs of an URB to > endpoint's cancelled TD list. > > Thanks, > Andiry Xu > -- 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
