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path: root/drivers/pci/dmar.c
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Diffstat (limited to 'drivers/pci/dmar.c')
-rw-r--r--drivers/pci/dmar.c19
1 files changed, 11 insertions, 8 deletions
diff --git a/drivers/pci/dmar.c b/drivers/pci/dmar.c
index 44d6c7081b8f..b65173828bc2 100644
--- a/drivers/pci/dmar.c
+++ b/drivers/pci/dmar.c
@@ -277,14 +277,15 @@ dmar_table_print_dmar_entry(struct acpi_dmar_header *header)
drhd = (struct acpi_dmar_hardware_unit *)header;
printk (KERN_INFO PREFIX
"DRHD (flags: 0x%08x)base: 0x%016Lx\n",
- drhd->flags, drhd->address);
+ drhd->flags, (unsigned long long)drhd->address);
break;
case ACPI_DMAR_TYPE_RESERVED_MEMORY:
rmrr = (struct acpi_dmar_reserved_memory *)header;
printk (KERN_INFO PREFIX
"RMRR base: 0x%016Lx end: 0x%016Lx\n",
- rmrr->base_address, rmrr->end_address);
+ (unsigned long long)rmrr->base_address,
+ (unsigned long long)rmrr->end_address);
break;
}
}
@@ -304,7 +305,7 @@ parse_dmar_table(void)
if (!dmar)
return -ENODEV;
- if (dmar->width < PAGE_SHIFT_4K - 1) {
+ if (dmar->width < PAGE_SHIFT - 1) {
printk(KERN_WARNING PREFIX "Invalid DMAR haw\n");
return -EINVAL;
}
@@ -493,7 +494,7 @@ int alloc_iommu(struct dmar_drhd_unit *drhd)
iommu->seq_id = iommu_allocated++;
- iommu->reg = ioremap(drhd->reg_base_addr, PAGE_SIZE_4K);
+ iommu->reg = ioremap(drhd->reg_base_addr, VTD_PAGE_SIZE);
if (!iommu->reg) {
printk(KERN_ERR "IOMMU: can't map the region\n");
goto error;
@@ -504,8 +505,8 @@ int alloc_iommu(struct dmar_drhd_unit *drhd)
/* the registers might be more than one page */
map_size = max_t(int, ecap_max_iotlb_offset(iommu->ecap),
cap_max_fault_reg_offset(iommu->cap));
- map_size = PAGE_ALIGN_4K(map_size);
- if (map_size > PAGE_SIZE_4K) {
+ map_size = VTD_PAGE_ALIGN(map_size);
+ if (map_size > VTD_PAGE_SIZE) {
iounmap(iommu->reg);
iommu->reg = ioremap(drhd->reg_base_addr, map_size);
if (!iommu->reg) {
@@ -516,8 +517,10 @@ int alloc_iommu(struct dmar_drhd_unit *drhd)
ver = readl(iommu->reg + DMAR_VER_REG);
pr_debug("IOMMU %llx: ver %d:%d cap %llx ecap %llx\n",
- drhd->reg_base_addr, DMAR_VER_MAJOR(ver), DMAR_VER_MINOR(ver),
- iommu->cap, iommu->ecap);
+ (unsigned long long)drhd->reg_base_addr,
+ DMAR_VER_MAJOR(ver), DMAR_VER_MINOR(ver),
+ (unsigned long long)iommu->cap,
+ (unsigned long long)iommu->ecap);
spin_lock_init(&iommu->register_lock);