Lines Matching full:fault

61  * Fault interrupt handling for DMARs.  If advanced fault logging is
63  * handler flushes the fault registers into circular buffer at
67  * number of fault log registers is limited, e.g. down to one for 5400
68  * MCH.  We are trying to reduce the latency for clearing the fault
76  * advanced fault logging, so the code to handle AFL is not written.
110 		printf("DMAR%d: Advanced pending fault\n", unit->iommu.unit);
114 		printf("DMAR%d: Advanced fault overflow\n", unit->iommu.unit);
167 	 * cases by clearing overflow bit even if no fault is
171 	 * DMAR_FRCD2_F bit in the fault register causes spurious
176 		printf("DMAR%d: Fault Overflow\n", unit->iommu.unit);
233 		    "pci%d:%d:%d sid %x fault acc %x adt 0x%x reason 0x%x "
265 	unit->fault_log_size = 256; /* 128 fault log entries */
276 	    "dmar%d fault taskq", unit->iommu.unit);