1 files changed, 10 insertions, 0 deletions

diff --git a/drivers/ieee1394/ohci1394.c b/drivers/ieee1394/ohci1394.c
index 8c43065a6055..643094c3339c 100644
--- a/drivers/ieee1394/ohci1394.c
+++ b/drivers/ieee1394/ohci1394.c
@@ -580,6 +580,7 @@ static void ohci_initialize(struct ti_ohci *ohci)
                   OHCI1394_isochRx |
                   OHCI1394_isochTx |
                   OHCI1394_postedWriteErr |
+                  OHCI1394_cycleTooLong |
                   OHCI1394_cycleInconsistent);
 
         /* Enable link */
@@ -2386,6 +2387,15 @@ static irqreturn_t ohci_irq_handler(int irq, void *dev_id,
                 PRINT(KERN_ERR, "physical posted write error");
                 /* no recovery strategy yet, had to involve protocol drivers */
         }
+        if (event & OHCI1394_cycleTooLong) {
+                if(printk_ratelimit())
+                        PRINT(KERN_WARNING, "isochronous cycle too long");
+                else
+                        DBGMSG("OHCI1394_cycleTooLong");
+                reg_write(ohci, OHCI1394_LinkControlSet,
+                          OHCI1394_LinkControl_CycleMaster);
+                event &= ~OHCI1394_cycleTooLong;
+        }
         if (event & OHCI1394_cycleInconsistent) {
                 /* We subscribe to the cycleInconsistent event only to
                  * clear the corresponding event bit... otherwise,