diff options
Diffstat (limited to 'arch/s390/include')
| -rw-r--r-- | arch/s390/include/asm/pci.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/s390/include/asm/pci.h b/arch/s390/include/asm/pci.h index f36b4b726057..386df9adef0a 100644 --- a/arch/s390/include/asm/pci.h +++ b/arch/s390/include/asm/pci.h @@ -8,6 +8,7 @@ #include <linux/pci.h> #include <linux/mutex.h> +#include <linux/iommu.h> #include <asm-generic/pci.h> #include <asm/pci_clp.h> #include <asm/pci_debug.h> @@ -122,6 +123,8 @@ struct zpci_dev { unsigned long iommu_pages; unsigned int next_bit; + struct iommu_device iommu_dev; /* IOMMU core handle */ + char res_name[16]; struct zpci_bar_struct bars[PCI_BAR_COUNT]; @@ -174,6 +177,10 @@ int clp_enable_fh(struct zpci_dev *, u8); int clp_disable_fh(struct zpci_dev *); int clp_get_state(u32 fid, enum zpci_state *state); +/* IOMMU Interface */ +int zpci_init_iommu(struct zpci_dev *zdev); +void zpci_destroy_iommu(struct zpci_dev *zdev); + #ifdef CONFIG_PCI /* Error handling and recovery */ void zpci_event_error(void *); |