{
__be64 *pages;
int shift, n, len;
- int i, j, k;
+ int i, k, entry;
int err = 0;
- struct ib_umem_chunk *chunk;
+ struct scatterlist *sg;
struct c4iw_dev *rhp;
struct c4iw_pd *php;
struct c4iw_mr *mhp;
shift = ffs(mhp->umem->page_size) - 1;
- n = 0;
- list_for_each_entry(chunk, &mhp->umem->chunk_list, list)
- n += chunk->nents;
-
+ n = mhp->umem->nmap;
err = alloc_pbl(mhp, n);
if (err)
goto err;
i = n = 0;
- list_for_each_entry(chunk, &mhp->umem->chunk_list, list)
- for (j = 0; j < chunk->nmap; ++j) {
- len = sg_dma_len(&chunk->page_list[j]) >> shift;
- for (k = 0; k < len; ++k) {
- pages[i++] = cpu_to_be64(sg_dma_address(
- &chunk->page_list[j]) +
- mhp->umem->page_size * k);
- if (i == PAGE_SIZE / sizeof *pages) {
- err = write_pbl(&mhp->rhp->rdev,
- pages,
- mhp->attr.pbl_addr + (n << 3), i);
- if (err)
- goto pbl_done;
- n += i;
- i = 0;
- }
+ for_each_sg(mhp->umem->sg_head.sgl, sg, mhp->umem->nmap, entry) {
+ len = sg_dma_len(sg) >> shift;
+ for (k = 0; k < len; ++k) {
+ pages[i++] = cpu_to_be64(sg_dma_address(sg) +
+ mhp->umem->page_size * k);
+ if (i == PAGE_SIZE / sizeof *pages) {
+ err = write_pbl(&mhp->rhp->rdev,
+ pages,
+ mhp->attr.pbl_addr + (n << 3), i);
+ if (err)
+ goto pbl_done;
+ n += i;
+ i = 0;
}
}
+ }
if (i)
err = write_pbl(&mhp->rhp->rdev, pages,