static void iommu_print_event(struct amd_iommu *iommu, void *__evt)
{
struct device *dev = iommu->iommu.dev;
- int type, devid, pasid, flags, tag;
+ int type, devid, flags, tag;
volatile u32 *event = __evt;
int count = 0;
u64 address;
+ u32 pasid;
retry:
type = (event[1] >> EVENT_TYPE_SHIFT) & EVENT_TYPE_MASK;
cmd->data[2] |= CMD_INV_IOMMU_PAGES_SIZE_MASK;
}
-static void build_inv_iommu_pasid(struct iommu_cmd *cmd, u16 domid, int pasid,
+static void build_inv_iommu_pasid(struct iommu_cmd *cmd, u16 domid, u32 pasid,
u64 address, bool size)
{
memset(cmd, 0, sizeof(*cmd));
CMD_SET_TYPE(cmd, CMD_INV_IOMMU_PAGES);
}
-static void build_inv_iotlb_pasid(struct iommu_cmd *cmd, u16 devid, int pasid,
+static void build_inv_iotlb_pasid(struct iommu_cmd *cmd, u16 devid, u32 pasid,
int qdep, u64 address, bool size)
{
memset(cmd, 0, sizeof(*cmd));
CMD_SET_TYPE(cmd, CMD_INV_IOTLB_PAGES);
}
-static void build_complete_ppr(struct iommu_cmd *cmd, u16 devid, int pasid,
+static void build_complete_ppr(struct iommu_cmd *cmd, u16 devid, u32 pasid,
int status, int tag, bool gn)
{
memset(cmd, 0, sizeof(*cmd));
}
EXPORT_SYMBOL(amd_iommu_domain_enable_v2);
-static int __flush_pasid(struct protection_domain *domain, int pasid,
+static int __flush_pasid(struct protection_domain *domain, u32 pasid,
u64 address, bool size)
{
struct iommu_dev_data *dev_data;
return ret;
}
-static int __amd_iommu_flush_page(struct protection_domain *domain, int pasid,
+static int __amd_iommu_flush_page(struct protection_domain *domain, u32 pasid,
u64 address)
{
return __flush_pasid(domain, pasid, address, false);
}
-int amd_iommu_flush_page(struct iommu_domain *dom, int pasid,
+int amd_iommu_flush_page(struct iommu_domain *dom, u32 pasid,
u64 address)
{
struct protection_domain *domain = to_pdomain(dom);
}
EXPORT_SYMBOL(amd_iommu_flush_page);
-static int __amd_iommu_flush_tlb(struct protection_domain *domain, int pasid)
+static int __amd_iommu_flush_tlb(struct protection_domain *domain, u32 pasid)
{
return __flush_pasid(domain, pasid, CMD_INV_IOMMU_ALL_PAGES_ADDRESS,
true);
}
-int amd_iommu_flush_tlb(struct iommu_domain *dom, int pasid)
+int amd_iommu_flush_tlb(struct iommu_domain *dom, u32 pasid)
{
struct protection_domain *domain = to_pdomain(dom);
unsigned long flags;
}
EXPORT_SYMBOL(amd_iommu_flush_tlb);
-static u64 *__get_gcr3_pte(u64 *root, int level, int pasid, bool alloc)
+static u64 *__get_gcr3_pte(u64 *root, int level, u32 pasid, bool alloc)
{
int index;
u64 *pte;
return pte;
}
-static int __set_gcr3(struct protection_domain *domain, int pasid,
+static int __set_gcr3(struct protection_domain *domain, u32 pasid,
unsigned long cr3)
{
struct domain_pgtable pgtable;
return __amd_iommu_flush_tlb(domain, pasid);
}
-static int __clear_gcr3(struct protection_domain *domain, int pasid)
+static int __clear_gcr3(struct protection_domain *domain, u32 pasid)
{
struct domain_pgtable pgtable;
u64 *pte;
return __amd_iommu_flush_tlb(domain, pasid);
}
-int amd_iommu_domain_set_gcr3(struct iommu_domain *dom, int pasid,
+int amd_iommu_domain_set_gcr3(struct iommu_domain *dom, u32 pasid,
unsigned long cr3)
{
struct protection_domain *domain = to_pdomain(dom);
}
EXPORT_SYMBOL(amd_iommu_domain_set_gcr3);
-int amd_iommu_domain_clear_gcr3(struct iommu_domain *dom, int pasid)
+int amd_iommu_domain_clear_gcr3(struct iommu_domain *dom, u32 pasid)
{
struct protection_domain *domain = to_pdomain(dom);
unsigned long flags;
}
EXPORT_SYMBOL(amd_iommu_domain_clear_gcr3);
-int amd_iommu_complete_ppr(struct pci_dev *pdev, int pasid,
+int amd_iommu_complete_ppr(struct pci_dev *pdev, u32 pasid,
int status, int tag)
{
struct iommu_dev_data *dev_data;