Lines Matching refs:pbc
444 /* New pbc length */
490 /* New pbc length */
808 __le32 *pbc;
836 pbc = qib_user_sdma_alloc_header(pq, len, &dma_addr);
837 if (!pbc) {
842 cfur = copy_from_user(pbc, iov[idx].iov_base, len);
850 * the pbc counts the number of 32 bit words in the full
851 * packet _except_ the first word of the pbc itself...
864 pktnw = le32_to_cpu(*pbc) & 0xFFFF;
898 frag_size = ((le32_to_cpu(*pbc))>>16) & 0xFFFF;
914 tiddma = (((le32_to_cpu(pbc[7])>>
961 * pbc 'fill1' field is borrowed to pass frag size,
965 *pbc = cpu_to_le32(le32_to_cpu(*pbc) & 0x0000FFFF);
986 NULL, pbc, /* struct page, virt addr */
1008 pbc, len, DMA_TO_DEVICE);
1039 dma_pool_free(pq->header_cache, pbc, dma_addr);
1041 kfree(pbc);