1 /* SPDX-License-Identifier: GPL-2.0-or-later */ 2 /* 3 Mantis PCI bridge driver 4 5 Copyright (C) Manu Abraham (abraham.manu@gmail.com) 6 7 */ 8 9 #ifndef __MANTIS_DMA_H 10 #define __MANTIS_DMA_H 11 12 extern int mantis_dma_init(struct mantis_pci *mantis); 13 extern int mantis_dma_exit(struct mantis_pci *mantis); 14 extern void mantis_dma_start(struct mantis_pci *mantis); 15 extern void mantis_dma_stop(struct mantis_pci *mantis); 16 extern void mantis_dma_xfer(struct work_struct *t); 17 18 #endif /* __MANTIS_DMA_H */ 19