#include "intel-iommu.h"
#include <asm/proto.h> /* force_iommu in this header in x86-64*/
#include <asm/cacheflush.h>
-#include <asm/iommu.h>
+#include <asm/gart.h>
#include "pci.h"
#define IS_GFX_DEVICE(pdev) ((pdev->class >> 16) == PCI_BASE_CLASS_DISPLAY)
char *dmar_get_fault_reason(u8 fault_reason)
{
- if (fault_reason > MAX_FAULT_REASON_IDX)
- return fault_reason_strings[MAX_FAULT_REASON_IDX];
+ if (fault_reason >= MAX_FAULT_REASON_IDX)
+ return fault_reason_strings[MAX_FAULT_REASON_IDX - 1];
else
return fault_reason_strings[fault_reason];
}
int i;
u64 addr, size;
- init_iova_domain(&reserved_iova_list);
+ init_iova_domain(&reserved_iova_list, DMA_32BIT_PFN);
/* IOAPIC ranges shouldn't be accessed by DMA */
iova = reserve_iova(&reserved_iova_list, IOVA_PFN(IOAPIC_RANGE_START),
int adjust_width, agaw;
unsigned long sagaw;
- init_iova_domain(&domain->iovad);
+ init_iova_domain(&domain->iovad, DMA_32BIT_PFN);
spin_lock_init(&domain->mapping_lock);
domain_reserve_special_ranges(domain);
/*
* First try to allocate an io virtual address in
* DMA_32BIT_MASK and if that fails then try allocating
- * from higer range
+ * from higher range
*/
iova = iommu_alloc_iova(domain, size, DMA_32BIT_MASK);
if (!iova)