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Diffstat (limited to 'kernel/arch/s390/include/asm/pci_dma.h')
-rw-r--r--kernel/arch/s390/include/asm/pci_dma.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/kernel/arch/s390/include/asm/pci_dma.h b/kernel/arch/s390/include/asm/pci_dma.h
index 30b4c179c..1aac41e83 100644
--- a/kernel/arch/s390/include/asm/pci_dma.h
+++ b/kernel/arch/s390/include/asm/pci_dma.h
@@ -192,5 +192,10 @@ static inline unsigned long *get_st_pto(unsigned long entry)
/* Prototypes */
int zpci_dma_init_device(struct zpci_dev *);
void zpci_dma_exit_device(struct zpci_dev *);
+void dma_free_seg_table(unsigned long);
+unsigned long *dma_alloc_cpu_table(void);
+void dma_cleanup_tables(unsigned long *);
+unsigned long *dma_walk_cpu_trans(unsigned long *rto, dma_addr_t dma_addr);
+void dma_update_cpu_trans(unsigned long *entry, void *page_addr, int flags);
#endif