Lines Matching defs:page_offset
54 * Compute the page shift and page_offset for mailboxes that use a quantized
55 * page_offset. The granulatity of the page offset scales according to page
65 u64 page_offset;
74 * Reduce the page_size, and thus the page_offset and quanta, until the
75 * page_offset fits into the mailbox field. Once page_size < scale this
78 page_offset = ib_umem_dma_offset(umem, page_size);
79 while (page_offset & ~(u64)(page_offset_mask * (page_size / scale))) {
81 page_offset = ib_umem_dma_offset(umem, page_size);
86 * page_offset.
92 (unsigned long)page_offset / (page_size / scale);