diff options
Diffstat (limited to 'drivers/iommu/amd_iommu_proto.h')
| -rw-r--r-- | drivers/iommu/amd_iommu_proto.h | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/drivers/iommu/amd_iommu_proto.h b/drivers/iommu/amd_iommu_proto.h index 7eb60c15c582..466260f8a1df 100644 --- a/drivers/iommu/amd_iommu_proto.h +++ b/drivers/iommu/amd_iommu_proto.h @@ -21,6 +21,7 @@ #include "amd_iommu_types.h" +extern int amd_iommu_get_num_iommus(void); extern int amd_iommu_init_dma_ops(void); extern int amd_iommu_init_passthrough(void); extern irqreturn_t amd_iommu_int_thread(int irq, void *data); @@ -56,13 +57,6 @@ extern int amd_iommu_domain_set_gcr3(struct iommu_domain *dom, int pasid, extern int amd_iommu_domain_clear_gcr3(struct iommu_domain *dom, int pasid); extern struct iommu_domain *amd_iommu_get_v2_domain(struct pci_dev *pdev); -/* IOMMU Performance Counter functions */ -extern bool amd_iommu_pc_supported(void); -extern u8 amd_iommu_pc_get_max_banks(u16 devid); -extern u8 amd_iommu_pc_get_max_counters(u16 devid); -extern int amd_iommu_pc_get_set_reg_val(u16 devid, u8 bank, u8 cntr, u8 fxn, - u64 *value, bool is_write); - #ifdef CONFIG_IRQ_REMAP extern int amd_iommu_create_irq_domain(struct amd_iommu *iommu); #else |