| /openbmc/linux/drivers/parisc/ |
| H A D | ccio-dma.c | 272 #define CCIO_IOVA(iovp,offset) ((iovp) | (offset)) argument
275 #define PDIR_INDEX(iovp) ((iovp)>>IOVP_SHIFT) argument
277 #define MKIOVA(iovp,offset) (dma_addr_t)((long)iovp | (long)offset) argument
423 unsigned long iovp = CCIO_IOVP(iova); in ccio_free_range() local
424 unsigned int res_idx = PDIR_INDEX(iovp) >> 3; in ccio_free_range()
617 ccio_clear_io_tlb(struct ioc *ioc, dma_addr_t iovp, size_t byte_cnt) in ccio_clear_io_tlb() argument
621 iovp &= IOVP_MASK; /* clear offset bits, just want pagenum */ in ccio_clear_io_tlb()
625 WRITE_U32(CMD_TLB_PURGE | iovp, &ioc->ioc_regs->io_command); in ccio_clear_io_tlb()
626 iovp += chain_size; in ccio_clear_io_tlb()
652 u32 iovp = (u32)CCIO_IOVP(iova); in ccio_mark_invalid() local
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| H A D | sba_iommu.c | 310 #define SBA_IOVA(ioc,iovp,offset,hint_reg) ((ioc->ibase) | (iovp) | (offset)) argument
314 #define SBA_IOVA(ioc,iovp,offset,hint_reg) ((iovp) | (offset)) argument
318 #define PDIR_INDEX(iovp) ((iovp)>>IOVP_SHIFT) argument
496 unsigned long iovp = SBA_IOVP(ioc, iova); in sba_free_range() local
497 unsigned int pide = PDIR_INDEX(iovp); in sba_free_range()
615 u32 iovp = (u32) SBA_IOVP(ioc,iova); in sba_mark_invalid() local
616 __le64 *pdir_ptr = &ioc->pdir_base[PDIR_INDEX(iovp)]; in sba_mark_invalid()
626 sba_dump_pdir_entry(ioc,"sba_mark_invalid()", PDIR_INDEX(iovp)); in sba_mark_invalid()
640 iovp |= get_order(byte_cnt) + PAGE_SHIFT; in sba_mark_invalid()
655 iovp |= IOVP_SHIFT; /* set "size" field for PCOM */ in sba_mark_invalid()
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| /openbmc/linux/arch/ia64/hp/common/ |
| H A D | sba_iommu.c | 427 #define SBA_IOVA(ioc,iovp,offset) ((ioc->ibase) | (iovp) | (offset)) argument
432 #define PDIR_INDEX(iovp) ((iovp)>>iovp_shift) argument
722 unsigned long iovp = SBA_IOVP(ioc, iova); in sba_free_range() local
723 unsigned int pide = PDIR_INDEX(iovp); in sba_free_range()
848 u32 iovp = (u32) SBA_IOVP(ioc,iova); in sba_mark_invalid() local
850 int off = PDIR_INDEX(iovp); in sba_mark_invalid()
859 sba_dump_pdir_entry(ioc,"sba_mark_invalid()", PDIR_INDEX(iovp)); in sba_mark_invalid()
867 iovp |= iovp_shift; /* set "size" field for PCOM */ in sba_mark_invalid()
888 iovp |= t; in sba_mark_invalid()
905 WRITE_REG(iovp | ioc->ibase, ioc->ioc_hpa+IOC_PCOM); in sba_mark_invalid()
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| /openbmc/linux/lib/ |
| H A D | iov_iter.c | 1438 struct iovec **iovp, struct iov_iter *i, in __import_iovec_ubuf() argument
1441 struct iovec *iov = *iovp; in __import_iovec_ubuf()
1444 *iovp = NULL; in __import_iovec_ubuf()
1460 unsigned nr_segs, unsigned fast_segs, struct iovec **iovp, in __import_iovec() argument
1468 return __import_iovec_ubuf(type, uvec, iovp, i, compat); in __import_iovec()
1470 iov = iovec_from_user(uvec, nr_segs, fast_segs, *iovp, compat); in __import_iovec()
1472 *iovp = NULL; in __import_iovec()
1488 if (iov != *iovp) in __import_iovec()
1490 *iovp = NULL; in __import_iovec()
1502 if (iov == *iovp) in __import_iovec()
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| /openbmc/linux/include/linux/ |
| H A D | uio.h | 370 unsigned nr_segs, unsigned fast_segs, struct iovec **iovp,
373 unsigned nr_segs, unsigned fast_segs, struct iovec **iovp,
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| /openbmc/linux/arch/parisc/include/asm/ |
| H A D | processor.h | 325 extern void ccio_cujo20_fixup(struct parisc_device *dev, u32 iovp);
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| /openbmc/qemu/net/ |
| H A D | tap.c | 120 const struct iovec *iovp = iov; in tap_receive_iov() local
129 iovp = iov_copy; in tap_receive_iov()
133 return tap_write_packet(s, iovp, iovcnt); in tap_receive_iov()
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| /openbmc/qemu/tests/unit/ |
| H A D | test-iov.c | 6 static void iov_random(struct iovec **iovp, unsigned *iov_cntp) in iov_random() argument
15 *iovp = iov; in iov_random()
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| /openbmc/qemu/hw/pci-host/ |
| H A D | astro.c | 294 #define PDIR_INDEX(iovp) ((iovp) >> IOVP_SHIFT) in astro_translate_iommu() argument
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