Searched refs:iovp (Results 1 - 4 of 4) sorted by relevance

/linux-4.1.27/drivers/parisc/
H A Dccio-dma.c283 #define CCIO_IOVA(iovp,offset) ((iovp) | (offset))
286 #define PDIR_INDEX(iovp) ((iovp)>>IOVP_SHIFT)
288 #define MKIOVA(iovp,offset) (dma_addr_t)((long)iovp | (long)offset)
434 unsigned long iovp = CCIO_IOVP(iova); ccio_free_range() local
435 unsigned int res_idx = PDIR_INDEX(iovp) >> 3; ccio_free_range()
623 * @iovp: The I/O Virtual Page.
631 ccio_clear_io_tlb(struct ioc *ioc, dma_addr_t iovp, size_t byte_cnt) ccio_clear_io_tlb() argument
635 iovp &= IOVP_MASK; /* clear offset bits, just want pagenum */ ccio_clear_io_tlb()
639 WRITE_U32(CMD_TLB_PURGE | iovp, &ioc->ioc_regs->io_command); ccio_clear_io_tlb()
640 iovp += chain_size; ccio_clear_io_tlb()
666 u32 iovp = (u32)CCIO_IOVP(iova); ccio_mark_invalid() local
674 unsigned int idx = PDIR_INDEX(iovp); ccio_mark_invalid()
689 iovp += IOVP_SIZE; ccio_mark_invalid()
739 dma_addr_t iovp; ccio_map_single() local
762 iovp = (dma_addr_t)MKIOVP(idx); ccio_map_single()
767 __func__, addr, (long)iovp | offset, size); ccio_map_single()
788 return CCIO_IOVA(iovp, offset); ccio_map_single()
811 DBG_RUN("%s() iovp 0x%lx/%x\n", ccio_unmap_single()
1182 void ccio_cujo20_fixup(struct parisc_device *cujo, u32 iovp) ccio_cujo20_fixup() argument
1191 idx = PDIR_INDEX(iovp) >> 3; ccio_cujo20_fixup()
H A Dsba_iommu.c306 #define SBA_IOVA(ioc,iovp,offset,hint_reg) ((ioc->ibase) | (iovp) | (offset))
310 #define SBA_IOVA(ioc,iovp,offset,hint_reg) ((iovp) | (offset))
314 #define PDIR_INDEX(iovp) ((iovp)>>IOVP_SHIFT)
491 unsigned long iovp = SBA_IOVP(ioc, iova); sba_free_range() local
492 unsigned int pide = PDIR_INDEX(iovp); sba_free_range()
612 u32 iovp = (u32) SBA_IOVP(ioc,iova); sba_mark_invalid() local
613 u64 *pdir_ptr = &ioc->pdir_base[PDIR_INDEX(iovp)]; sba_mark_invalid()
623 sba_dump_pdir_entry(ioc,"sba_mark_invalid()", PDIR_INDEX(iovp)); sba_mark_invalid()
637 iovp |= get_order(byte_cnt) + PAGE_SHIFT; sba_mark_invalid()
652 iovp |= IOVP_SHIFT; /* set "size" field for PCOM */ sba_mark_invalid()
665 WRITE_REG( SBA_IOVA(ioc, iovp, 0, 0), ioc->ioc_hpa+IOC_PCOM); sba_mark_invalid()
719 dma_addr_t iovp; sba_map_single() local
742 iovp = (dma_addr_t) pide << IOVP_SHIFT; sba_map_single()
745 __func__, addr, (long) iovp | offset); sba_map_single()
779 return SBA_IOVA(ioc, iovp, offset, DEFAULT_DMA_HINT_REG); sba_map_single()
803 DBG_RUN("%s() iovp 0x%lx/%x\n", __func__, (long) iova, size); sba_unmap_single()
H A Ddino.c878 void ccio_cujo20_fixup(struct parisc_device *dev, u32 iovp);
/linux-4.1.27/arch/ia64/hp/common/
H A Dsba_iommu.c435 #define SBA_IOVA(ioc,iovp,offset) ((ioc->ibase) | (iovp) | (offset))
440 #define PDIR_INDEX(iovp) ((iovp)>>iovp_shift)
731 unsigned long iovp = SBA_IOVP(ioc, iova); sba_free_range() local
732 unsigned int pide = PDIR_INDEX(iovp); sba_free_range()
849 u32 iovp = (u32) SBA_IOVP(ioc,iova); sba_mark_invalid() local
851 int off = PDIR_INDEX(iovp); sba_mark_invalid()
860 sba_dump_pdir_entry(ioc,"sba_mark_invalid()", PDIR_INDEX(iovp)); sba_mark_invalid()
868 iovp |= iovp_shift; /* set "size" field for PCOM */ sba_mark_invalid()
889 iovp |= t; sba_mark_invalid()
906 WRITE_REG(iovp | ioc->ibase, ioc->ioc_hpa+IOC_PCOM); sba_mark_invalid()
926 dma_addr_t iovp; sba_map_page() local
978 iovp = (dma_addr_t) pide << iovp_shift; sba_map_page()
980 DBG_RUN("%s() 0x%p -> 0x%lx\n", __func__, addr, (long) iovp | offset); sba_map_page()
1003 return SBA_IOVA(ioc, iovp, offset); sba_map_page()
1018 u32 iovp = (u32) SBA_IOVP(ioc,iova); sba_mark_clean() local
1019 int off = PDIR_INDEX(iovp); sba_mark_clean()
1079 DBG_RUN("%s() iovp 0x%lx/%x\n", __func__, (long) iova, size); sba_unmap_page()

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