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Searched refs:pdir_size (Results 1 – 4 of 4) sorted by relevance

/linux-6.3-rc2/drivers/parisc/
A Dsba_iommu.c1129 sba_alloc_pdir(unsigned int pdir_size) in sba_alloc_pdir() argument
1180 new_pdir += pdir_size; in sba_alloc_pdir()
1183 pdir_size <<=1; in sba_alloc_pdir()
1217 pdir_size -= 128*1024; in sba_alloc_pdir()
1221 memset((void *) pdir_base, 0, pdir_size); in sba_alloc_pdir()
1302 get_order(ioc->pdir_size)); in sba_ioc_init_pluto()
1306 memset(ioc->pdir_base, 0, ioc->pdir_size); in sba_ioc_init_pluto()
1383 ioc->pdir_size /= 2; in sba_ioc_init_pluto()
1393 unsigned int pdir_size, iov_order, tcnfg; in sba_ioc_init() local
1429 ioc->pdir_size = pdir_size = (iova_space_size/IOVP_SIZE) * sizeof(u64); in sba_ioc_init()
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A Dccio-dma.c229 u32 pdir_size; /* bytes, function of IOV Space size */ member
673 BUG_ON(idx >= (ioc->pdir_size / sizeof(u64))); in ccio_mark_invalid()
1277 ioc->pdir_size = (iova_space_size / IOVP_SIZE) * sizeof(u64); in ccio_ioc_init()
1279 BUG_ON(ioc->pdir_size > 8 * 1024 * 1024); /* max pdir size <= 8MB */ in ccio_ioc_init()
1282 BUG_ON((1 << get_order(ioc->pdir_size)) != (ioc->pdir_size >> PAGE_SHIFT)); in ccio_ioc_init()
1291 get_order(ioc->pdir_size)); in ccio_ioc_init()
1295 memset(ioc->pdir_base, 0, ioc->pdir_size); in ccio_ioc_init()
1301 ioc->res_size = (ioc->pdir_size / sizeof(u64)) >> 3; in ccio_ioc_init()
/linux-6.3-rc2/arch/ia64/hp/common/
A Dsba_iommu.c237 unsigned int pdir_size; /* in bytes, determined by IOV Space size */ member
857 ASSERT(off < ioc->pdir_size); in sba_mark_invalid()
1609 ioc->pdir_size = (ioc->iov_size / iovp_size) * PDIR_ENTRY_SIZE; in ioc_iova_init()
1611 get_order(ioc->pdir_size)); in ioc_iova_init()
1615 memset(ioc->pdir_base, 0, ioc->pdir_size); in ioc_iova_init()
1618 iovp_size >> 10, ioc->pdir_base, ioc->pdir_size); in ioc_iova_init()
1637 ioc->pdir_size /= 2; in ioc_iova_init()
1665 for (index = 0 ; index < (ioc->pdir_size / PDIR_ENTRY_SIZE) ; index++) in ioc_iova_init()
1687 ioc->res_size = ioc->pdir_size / PDIR_ENTRY_SIZE; /* entries */ in ioc_resource_init()
1708 ioc->pdir_base[(ioc->pdir_size / PDIR_ENTRY_SIZE) - 1] = (0x80000000000000FF in ioc_resource_init()
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/linux-6.3-rc2/arch/parisc/include/asm/
A Dropes.h70 unsigned int pdir_size; /* in bytes, determined by IOV Space size */ member

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